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authorLuka Perkov <luka@openwrt.org>2012-07-11 23:38:14 +0000
committerLuka Perkov <luka@openwrt.org>2012-07-11 23:38:14 +0000
commit283021ac15faec84a1764d7883cfb47db7847d0c (patch)
tree650deb33e8131cc58fffb4f50ee3a1727ca4dfc3 /target/linux/generic/files/crypto
parent5e4100bcf905e6d7888a30f65444ea9f326fea47 (diff)
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ocf: update to version 20120127
SVN-Revision: 32672
Diffstat (limited to 'target/linux/generic/files/crypto')
-rw-r--r--target/linux/generic/files/crypto/ocf/Kconfig1
-rw-r--r--target/linux/generic/files/crypto/ocf/Makefile3
-rw-r--r--target/linux/generic/files/crypto/ocf/README246
-rw-r--r--target/linux/generic/files/crypto/ocf/c7108/aes-7108.c4
-rw-r--r--target/linux/generic/files/crypto/ocf/criov.c1
-rw-r--r--target/linux/generic/files/crypto/ocf/cryptocteon/README.txt11
-rw-r--r--target/linux/generic/files/crypto/ocf/cryptocteon/cryptocteon.c3
-rw-r--r--target/linux/generic/files/crypto/ocf/cryptosoft.c2
-rw-r--r--target/linux/generic/files/crypto/ocf/ep80579/environment.mk78
-rw-r--r--target/linux/generic/files/crypto/ocf/ep80579/linux_2.6_kernel_space.mk69
-rw-r--r--target/linux/generic/files/crypto/ocf/hifn/hifn7751.c2
-rw-r--r--target/linux/generic/files/crypto/ocf/hifn/hifnHIPP.c3
-rw-r--r--target/linux/generic/files/crypto/ocf/kirkwood/cesa/mvCompVer.txt4
-rw-r--r--target/linux/generic/files/crypto/ocf/kirkwood/cesa_ocf_drv.c7
-rw-r--r--target/linux/generic/files/crypto/ocf/kirkwood/mvHal/common/mvCompVer.txt4
-rw-r--r--target/linux/generic/files/crypto/ocf/kirkwood/mvHal/kw_family/ctrlEnv/sys/mvCpuIfInit.S163
-rw-r--r--target/linux/generic/files/crypto/ocf/kirkwood/mvHal/kw_family/ctrlEnv/sys/mvSysTdm.c2
-rw-r--r--target/linux/generic/files/crypto/ocf/kirkwood/mvHal/kw_family/mvCompVer.txt4
-rw-r--r--target/linux/generic/files/crypto/ocf/kirkwood/mvHal/mv_hal/cntmr/mvCompVer.txt4
-rw-r--r--target/linux/generic/files/crypto/ocf/kirkwood/mvHal/mv_hal/ddr1_2/mvCompVer.txt4
-rw-r--r--target/linux/generic/files/crypto/ocf/kirkwood/mvHal/mv_hal/ddr1_2/mvDramIfBasicInit.S988
-rw-r--r--target/linux/generic/files/crypto/ocf/kirkwood/mvHal/mv_hal/ddr1_2/mvDramIfConfig.S668
-rw-r--r--target/linux/generic/files/crypto/ocf/kirkwood/mvHal/mv_hal/ddr2/mvCompVer.txt4
-rw-r--r--target/linux/generic/files/crypto/ocf/kirkwood/mvHal/mv_hal/ddr2/mvDramIfBasicInit.S986
-rw-r--r--target/linux/generic/files/crypto/ocf/kirkwood/mvHal/mv_hal/ddr2/mvDramIfConfig.S528
-rw-r--r--target/linux/generic/files/crypto/ocf/kirkwood/mvHal/mv_hal/eth/mvCompVer.txt4
-rw-r--r--target/linux/generic/files/crypto/ocf/kirkwood/mvHal/mv_hal/gpp/mvCompVer.txt4
-rw-r--r--target/linux/generic/files/crypto/ocf/kirkwood/mvHal/mv_hal/pci-if/mvCompVer.txt4
-rw-r--r--target/linux/generic/files/crypto/ocf/kirkwood/mvHal/mv_hal/pci/mvCompVer.txt4
-rw-r--r--target/linux/generic/files/crypto/ocf/kirkwood/mvHal/mv_hal/pex/mvCompVer.txt4
-rw-r--r--target/linux/generic/files/crypto/ocf/kirkwood/mvHal/mv_hal/sflash/mvCompVer.txt4
-rw-r--r--target/linux/generic/files/crypto/ocf/kirkwood/mvHal/mv_hal/spi/mvCompVer.txt4
-rw-r--r--target/linux/generic/files/crypto/ocf/kirkwood/mvHal/mv_hal/twsi/mvCompVer.txt4
-rw-r--r--target/linux/generic/files/crypto/ocf/kirkwood/mvHal/mv_hal/twsi/mvTwsiEeprom.S457
-rw-r--r--target/linux/generic/files/crypto/ocf/ocf-compat.h8
-rw-r--r--target/linux/generic/files/crypto/ocf/safe/safe.c2
36 files changed, 4024 insertions, 264 deletions
diff --git a/target/linux/generic/files/crypto/ocf/Kconfig b/target/linux/generic/files/crypto/ocf/Kconfig
index 0a57288..65a4461 100644
--- a/target/linux/generic/files/crypto/ocf/Kconfig
+++ b/target/linux/generic/files/crypto/ocf/Kconfig
@@ -26,7 +26,6 @@ config OCF_CRYPTODEV
config OCF_CRYPTOSOFT
tristate "cryptosoft (software crypto engine)"
- select CRYPTO_MANAGER
depends on OCF_OCF
help
A software driver for the OCF framework that uses
diff --git a/target/linux/generic/files/crypto/ocf/Makefile b/target/linux/generic/files/crypto/ocf/Makefile
index e600f9b..110ed83 100644
--- a/target/linux/generic/files/crypto/ocf/Makefile
+++ b/target/linux/generic/files/crypto/ocf/Makefile
@@ -105,6 +105,7 @@ patch:
patch=ocf-linux-base.patch; \
patch24=ocf-linux-24.patch; \
patch26=ocf-linux-26.patch; \
+ patch3=ocf-linux-3.patch; \
( \
find . -name Makefile; \
find . -name Config.in; \
@@ -116,6 +117,8 @@ patch:
done > $$patch; \
cat $$patchbase/patches/linux-2.4.35-ocf.patch $$patch > $$patch24; \
cat $$patchbase/patches/linux-2.6.38-ocf.patch $$patch > $$patch26; \
+ cat $$patchbase/patches/linux-3.2.1-ocf.patch $$patch > $$patch3; \
+
#
# this target probably does nothing for anyone but me - davidm
diff --git a/target/linux/generic/files/crypto/ocf/README b/target/linux/generic/files/crypto/ocf/README
deleted file mode 100644
index 88849dd..0000000
--- a/target/linux/generic/files/crypto/ocf/README
+++ /dev/null
@@ -1,246 +0,0 @@
-###########################
-README - ocf-linux-20100530
-###########################
-
-This README provides instructions for getting ocf-linux compiled and
-operating in a generic linux environment. Other information on the project
-can be found at the home page:
-
- http://ocf-linux.sourceforge.net/
-
-Embedded systems and applications requiring userspace acceleration will need
-to patch the kernel source to get full OCF support. See "Adding OCF to
-linux source" below. Otherwise the "OCF Quickstart" that follows is the
-easiest way to get started.
-
-If your goal is to accelerate Openswan on Ubuntu or CentOS, you may find
-that the required binaries are already available on openswan.org:
-
- ftp://ftp.openswan.org/ocf/
- ftp://ftp.openswan.org/openswan/binaries/ubuntu/
-
-#####################################################
-OCF Quickstart for Ubuntu/Others (including Openswan)
-#####################################################
-
-This section provides instructions on how to quickly add kernel only support
-for OCF to a GNU/Linux system. It is only suitable for in-kernel use such as
-Openswan MAST/KLIPS.
-
-If the target is an embedded system, or, userspace acceleration of
-applications such as OpenVPN and OpenSSL, the section below titled
-"Adding OCF to linux source" is more appropriate.
-
-Before building kernel only support for OCF ensure that the appropriate
-linux-headers package is installed:
-
- cd ocf
- make ocf_modules
- sudo make ocf_install
- OCF_DIR=`pwd` # remember where OCF sources were built
-
-At this point the ocf, cryptosoft, ocfnull, hifn7751 and ocf-bench modules
-should have been built and installed. The OCF installation can be tested
-with the following commands:
-
- modprobe ocf
- modprobe cryptosoft
- modprobe ocf-bench
- dmesg | tail -5
-
-The final modprobe of ocf-bench will fail, this is intentional as ocf-bench
-is a short lived module that tests in-kernel performance of OCF. If
-everything worked correctly the "dmesg | tail -5" should include a line
-like:
-
- [ 583.128741] OCF: 45133 requests of 1488 bytes in 251 jiffies (535.122 Mbps)
-
-This shows the in-kernel performance of OCF using the cryptosoft driver.
-For addition driver load options, see "How to load the OCF modules" below.
-
-If the intention is to run an OCF accelerated Openswan (KLIPS/MAST) then use
-these steps to compile openswan downloaded from openswan.org (2.6.34 or later).
-
- tar xf openswan-2.6.34.tar.gz
- cd openswan-2.6.34
- make programs
- make KERNELSRC=/lib/modules/`uname -r`/build \
- KBUILD_EXTRA_SYMBOLS=$OCF_DIR/Module.symvers \
- MODULE_DEF_INCLUDE=`pwd`/packaging/ocf/config-all.hmodules \
- MODULE_DEFCONFIG=`pwd`/packaging/ocf/defconfig \
- module
- sudo make KERNELSRC=/lib/modules/`uname -r`/build \
- KBUILD_EXTRA_SYMBOLS=$OCF_DIR/Module.symvers \
- MODULE_DEF_INCLUDE=`pwd`/packaging/ocf/config-all.hmodules \
- MODULE_DEFCONFIG=`pwd`/packaging/ocf/defconfig \
- install minstall
-
-The rest of this document is only required for more complex build
-requirements.
-
-##########################
-Adding OCF to linux source
-##########################
-
-It is recommended that OCF be built as modules as it increases the
-flexibility and ease of debugging the system.
-
-Ensure that the system has /dev/crypto for userspace access to OCF:
-
- mknod /dev/crypto c 10 70
-
-Generate the kernel patches and apply the appropriate one.
-
- cd ocf
- make patch
-
-This will provide three files:
-
- linux-2.4.*-ocf.patch
- linux-2.6.*-ocf.patch
- ocf-linux-base.patch
-
-If either of the first two patches applies to the targets kernel, then one
-of the following as required:
-
- cd linux-2.X.Y; patch -p1 < linux-2.4.*-ocf.patch
- cd linux-2.6.Y; patch -p1 < linux-2.6.*-ocf.patch
-
-Otherwise, locate the appropriate kernel patch in the patches directory and
-apply that as well as the ocf-linux-base.patch using '-p1'.
-
-When using a linux-2.4 system on a non-x86 platform, the following may be
-required to build cryptosoft:
-
- cp linux-2.X.x/include/asm-i386/kmap_types.h linux-2.X.x/include/asm-YYY
-
-When using cryptosoft, for simplicity, enable all the crypto support in the
-kernel except for the test driver. Likewise for the OCF options. Do not
-enable OCF crypto drivers for HW that is not present (for example the ixp4xx
-driver will not compile on non-Xscale systems).
-
-Make sure that cryptodev.h from the ocf directory is installed as
-crypto/cryptodev.h in an include directory that is used for building
-applications for the target platform. For example on a host system that
-might be:
-
- /usr/include/crypto/cryptodev.h
-
-Patch the openssl-0.9.8r code the openssl-0.9.8r.patch from the patches
-directory. There are many older patch versions in the patches directory
-if required.
-
-The openssl patches provide the following functionality:
-
- * enables --with-cryptodev for non BSD systems
- * adds -cpu option to openssl speed for calculating CPU load under linux
- * fixes null pointer in openssl speed multi thread output.
- * fixes test keys to work with linux crypto's more stringent key checking.
- * adds MD5/SHA acceleration (Ronen Shitrit), only enabled with the
- --with-cryptodev-digests option
- * fixes bug in engine code caching.
-
-Build the crypto-tools directory for the target to obtain a userspace
-testing tool call cryptotest.
-
-###########################
-How to load the OCF modules
-###########################
-
-First insert the base modules (cryptodev is optional, it is only used
-for userspace acceleration):
-
- modprobe ocf
- modprobe cryptodev
-
-Load the software OCF driver with:
-
- modprobe cryptosoft
-
-and zero or more of the OCF HW drivers with:
-
- modprobe safe
- modprobe hifn7751
- modprobe ixp4xx
- ...
-
-All the drivers take a debug option to enable verbose debug so that
-OCF operation may be observed via "dmesg" or the console. For debug
-load the modules as:
-
- modprobe ocf crypto_debug=1
- modprobe cryptodev cryptodev_debug=1
- modprobe cryptosoft swcr_debug=1
-
-More than one OCF crypto driver may be loaded but then there is no
-guarantee as to which will be used (other than a preference for HW
-drivers over SW drivers by most applications).
-
-It is also possible to enable debug at run time on linux-2.6 systems
-with the following:
-
- echo 1 > /sys/module/ocf/parameters/crypto_debug
- echo 1 > /sys/module/cryptodev/parameters/cryptodev_debug
- echo 1 > /sys/module/cryptosoft/parameters/swcr_debug
- echo 1 > /sys/module/hifn7751/parameters/hifn_debug
- echo 1 > /sys/module/safe/parameters/safe_debug
- echo 1 > /sys/module/ixp4xx/parameters/ixp_debug
- ...
-
-The ocf-bench driver accepts the following parameters:
-
- request_q_len - Maximum number of outstanding requests to OCF
- request_num - run for at least this many requests
- request_size - size of each request (multiple of 16 bytes recommended)
- request_batch - enable OCF request batching
- request_cbimm - enable OCF immediate callback on completion
-
-For example:
-
- modprobe ocf-bench request_size=1024 request_cbimm=0
-
-#######################
-Testing the OCF support
-#######################
-
-run "cryptotest", it should do a short test for a couple of
-des packets. If it does everything is working.
-
-If this works, then ssh will use the driver when invoked as:
-
- ssh -c 3des username@host
-
-to see for sure that it is operating, enable debug as defined above.
-
-To get a better idea of performance run:
-
- cryptotest 100 4096
-
-There are more options to cryptotest, see the help.
-
-It is also possible to use openssl to test the speed of the crypto
-drivers.
-
- openssl speed -evp des -engine cryptodev -elapsed
- openssl speed -evp des3 -engine cryptodev -elapsed
- openssl speed -evp aes128 -engine cryptodev -elapsed
-
-and multiple threads (10) with:
-
- openssl speed -evp des -engine cryptodev -elapsed -multi 10
- openssl speed -evp des3 -engine cryptodev -elapsed -multi 10
- openssl speed -evp aes128 -engine cryptodev -elapsed -multi 10
-
-for public key testing you can try:
-
- cryptokeytest
- openssl speed -engine cryptodev rsa -elapsed
- openssl speed -engine cryptodev dsa -elapsed
-
-
-#############################
-#
-# David McCullough
-# david_mccullough@mcafee.com
-#
-#############################
diff --git a/target/linux/generic/files/crypto/ocf/c7108/aes-7108.c b/target/linux/generic/files/crypto/ocf/c7108/aes-7108.c
index d03540b..f4841f5 100644
--- a/target/linux/generic/files/crypto/ocf/c7108/aes-7108.c
+++ b/target/linux/generic/files/crypto/ocf/c7108/aes-7108.c
@@ -592,7 +592,7 @@ c7108_process(void *arg, struct cryptop *crp, int hint)
i < skb_shinfo(skb)->nr_frags &&
sg_num < SCATTERLIST_MAX; i++) {
if (skip < skb_shinfo(skb)->frags[i].size) {
- //sg[sg_num].page = skb_frag_page(&kb_shinfo(skb)->frags[i]);
+ //sg[sg_num].page = skb_frag_page(&skb_shinfo(skb)->frags[i]);
//sg[sg_num].offset = skb_shinfo(skb)->frags[i].page_offset + skip;
len = skb_shinfo(skb)->frags[i].size - skip;
if (len + sg_len > crd->crd_len)
@@ -636,6 +636,8 @@ c7108_process(void *arg, struct cryptop *crp, int hint)
sg_set_page(&sg[0], virt_to_page(crp->crp_buf + skip), sg_len, offset_in_page(crp->crp_buf + skip));
sg_num = 1;
}
+ if (sg_num > 0)
+ sg_mark_end(&sg[sg_num-1]);
switch (sw->xfm_type) {
diff --git a/target/linux/generic/files/crypto/ocf/criov.c b/target/linux/generic/files/crypto/ocf/criov.c
index cdc731e..a8c1a8c 100644
--- a/target/linux/generic/files/crypto/ocf/criov.c
+++ b/target/linux/generic/files/crypto/ocf/criov.c
@@ -143,7 +143,6 @@ EXPORT_SYMBOL(cuio_copyback);
EXPORT_SYMBOL(cuio_copydata);
EXPORT_SYMBOL(cuio_getptr);
-
static void
skb_copy_bits_back(struct sk_buff *skb, int offset, caddr_t cp, int len)
{
diff --git a/target/linux/generic/files/crypto/ocf/cryptocteon/README.txt b/target/linux/generic/files/crypto/ocf/cryptocteon/README.txt
new file mode 100644
index 0000000..807b2e5
--- /dev/null
+++ b/target/linux/generic/files/crypto/ocf/cryptocteon/README.txt
@@ -0,0 +1,11 @@
+
+You will need the CRYPTO package installed to build this driver, and
+potentially the ADK.
+
+cavium_crypto sourced from:
+
+ adk/components/source/cavium_ipsec_kame/cavium_ipsec.c
+
+and significantly modified to suit use with OCF. All original
+copyright/ownership headers retained.
+
diff --git a/target/linux/generic/files/crypto/ocf/cryptocteon/cryptocteon.c b/target/linux/generic/files/crypto/ocf/cryptocteon/cryptocteon.c
index b0c10a2..0168ad3 100644
--- a/target/linux/generic/files/crypto/ocf/cryptocteon/cryptocteon.c
+++ b/target/linux/generic/files/crypto/ocf/cryptocteon/cryptocteon.c
@@ -497,7 +497,8 @@ octo_process(device_t dev, struct cryptop *crp, int hint)
offset_in_page(crp->crp_buf));
sg_num = 1;
}
-
+ if (sg_num > 0)
+ sg_mark_end(&sg[sg_num-1]);
/*
* setup a new explicit key
diff --git a/target/linux/generic/files/crypto/ocf/cryptosoft.c b/target/linux/generic/files/crypto/ocf/cryptosoft.c
index f9ecdf9..aa2383d 100644
--- a/target/linux/generic/files/crypto/ocf/cryptosoft.c
+++ b/target/linux/generic/files/crypto/ocf/cryptosoft.c
@@ -814,6 +814,8 @@ static void swcr_process_req(struct swcr_req *req)
sg_len, offset_in_page(crp->crp_buf + skip));
sg_num = 1;
}
+ if (sg_num > 0)
+ sg_mark_end(&req->sg[sg_num-1]);
switch (sw->sw_type & SW_TYPE_ALG_AMASK) {
diff --git a/target/linux/generic/files/crypto/ocf/ep80579/environment.mk b/target/linux/generic/files/crypto/ocf/ep80579/environment.mk
new file mode 100644
index 0000000..1a663e5
--- /dev/null
+++ b/target/linux/generic/files/crypto/ocf/ep80579/environment.mk
@@ -0,0 +1,78 @@
+ ###########################################################################
+ #
+# This file is provided under a dual BSD/GPLv2 license. When using or
+# redistributing this file, you may do so under either license.
+#
+# GPL LICENSE SUMMARY
+#
+# Copyright(c) 2007,2008 Intel Corporation. All rights reserved.
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of version 2 of the GNU General Public License as
+# published by the Free Software Foundation.
+#
+# This program is distributed in the hope that it will be useful, but
+# WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+# General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.
+# The full GNU General Public License is included in this distribution
+# in the file called LICENSE.GPL.
+#
+# Contact Information:
+# Intel Corporation
+#
+# BSD LICENSE
+#
+# Copyright(c) 2007,2008 Intel Corporation. All rights reserved.
+# All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions
+# are met:
+#
+# * Redistributions of source code must retain the above copyright
+# notice, this list of conditions and the following disclaimer.
+# * Redistributions in binary form must reproduce the above copyright
+# notice, this list of conditions and the following disclaimer in
+# the documentation and/or other materials provided with the
+# distribution.
+# * Neither the name of Intel Corporation nor the names of its
+# contributors may be used to endorse or promote products derived
+# from this software without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+#
+#
+# version: Security.L.1.0.130
+ #
+ ###########################################################################
+
+
+ICP_LAC_API=$(ICP_ROOT)/Acceleration/include/lac
+ICP_BTR_API=$(ICP_ROOT)/Acceleration/include/btr
+ICP_API_DIR=$(ICP_ROOT)/Acceleration/include
+ICP_OCF_SHIM_DIR?=$(KERNEL_SOURCE_ROOT)/crypto/ocf/
+ifeq ($(wildcard $(ICP_OCF_SHIM_DIR)),)
+ICP_OCF_SHIM_DIR?=$(ROOTDIR)/modules/ocf/
+endif
+
+ICP_OS_LEVEL?=kernel_space
+
+ICP_OS?=linux_2.6
+
+ICP_CORE?=ia
+
diff --git a/target/linux/generic/files/crypto/ocf/ep80579/linux_2.6_kernel_space.mk b/target/linux/generic/files/crypto/ocf/ep80579/linux_2.6_kernel_space.mk
new file mode 100644
index 0000000..96afa9a
--- /dev/null
+++ b/target/linux/generic/files/crypto/ocf/ep80579/linux_2.6_kernel_space.mk
@@ -0,0 +1,69 @@
+###################
+# @par
+# This file is provided under a dual BSD/GPLv2 license. When using or
+# redistributing this file, you may do so under either license.
+#
+# GPL LICENSE SUMMARY
+#
+# Copyright(c) 2007,2008 Intel Corporation. All rights reserved.
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of version 2 of the GNU General Public License as
+# published by the Free Software Foundation.
+#
+# This program is distributed in the hope that it will be useful, but
+# WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+# General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.
+# The full GNU General Public License is included in this distribution
+# in the file called LICENSE.GPL.
+#
+# Contact Information:
+# Intel Corporation
+#
+# BSD LICENSE
+#
+# Copyright(c) 2007,2008 Intel Corporation. All rights reserved.
+# All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions
+# are met:
+#
+# * Redistributions of source code must retain the above copyright
+# notice, this list of conditions and the following disclaimer.
+# * Redistributions in binary form must reproduce the above copyright
+# notice, this list of conditions and the following disclaimer in
+# the documentation and/or other materials provided with the
+# distribution.
+# * Neither the name of Intel Corporation nor the names of its
+# contributors may be used to endorse or promote products derived
+# from this software without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+#
+#
+# version: Security.L.1.0.130
+###################
+
+#specific include directories in kernel space
+INCLUDES+=#e.g. -I$(OSAL_DIR)/include \
+
+#Extra Flags Specific in kernel space e.g. include path or debug flags etc. e.g to add an include path EXTRA_CFLAGS += -I$(src)/../include
+EXTRA_CFLAGS += $(INCLUDES) -O2 -Wall
+EXTRA_LDFLAGS +=-whole-archive
+
diff --git a/target/linux/generic/files/crypto/ocf/hifn/hifn7751.c b/target/linux/generic/files/crypto/ocf/hifn/hifn7751.c
index b7df819..d554f16 100644
--- a/target/linux/generic/files/crypto/ocf/hifn/hifn7751.c
+++ b/target/linux/generic/files/crypto/ocf/hifn/hifn7751.c
@@ -434,10 +434,8 @@ hifn_probe(struct pci_dev *dev, const struct pci_device_id *ent)
if (pci_enable_device(dev) < 0)
return(-ENODEV);
-#ifdef HAVE_PCI_SET_MWI
if (pci_set_mwi(dev))
return(-ENODEV);
-#endif
if (!dev->irq) {
printk("hifn: found device with no IRQ assigned. check BIOS settings!");
diff --git a/target/linux/generic/files/crypto/ocf/hifn/hifnHIPP.c b/target/linux/generic/files/crypto/ocf/hifn/hifnHIPP.c
index 5bb5602..4d6950a 100644
--- a/target/linux/generic/files/crypto/ocf/hifn/hifnHIPP.c
+++ b/target/linux/generic/files/crypto/ocf/hifn/hifnHIPP.c
@@ -208,10 +208,8 @@ hipp_probe(struct pci_dev *dev, const struct pci_device_id *ent)
if (pci_enable_device(dev) < 0)
return(-ENODEV);
-#ifdef HAVE_PCI_SET_MWI
if (pci_set_mwi(dev))
return(-ENODEV);
-#endif
if (!dev->irq) {
printk("hifn: found device with no IRQ assigned. check BIOS settings!");
@@ -385,7 +383,6 @@ static struct pci_device_id hipp_pci_tbl[] = {
PCI_ANY_ID, PCI_ANY_ID, 0, 0, },
{ PCI_VENDOR_HIFN, PCI_PRODUCT_HIFN_8155,
PCI_ANY_ID, PCI_ANY_ID, 0, 0, },
- { 0 }
};
MODULE_DEVICE_TABLE(pci, hipp_pci_tbl);
diff --git a/target/linux/generic/files/crypto/ocf/kirkwood/cesa/mvCompVer.txt b/target/linux/generic/files/crypto/ocf/kirkwood/cesa/mvCompVer.txt
new file mode 100644
index 0000000..5f39390
--- /dev/null
+++ b/target/linux/generic/files/crypto/ocf/kirkwood/cesa/mvCompVer.txt
@@ -0,0 +1,4 @@
+Global HAL Version: FEROCEON_HAL_3_1_7
+Unit HAL Version: 3.1.4
+Description: This component includes an implementation of the unit HAL drivers
+
diff --git a/target/linux/generic/files/crypto/ocf/kirkwood/cesa_ocf_drv.c b/target/linux/generic/files/crypto/ocf/kirkwood/cesa_ocf_drv.c
index 1d889ff..e689f24 100644
--- a/target/linux/generic/files/crypto/ocf/kirkwood/cesa_ocf_drv.c
+++ b/target/linux/generic/files/crypto/ocf/kirkwood/cesa_ocf_drv.c
@@ -92,6 +92,11 @@ extern int cesaReqResources;
#define CESA_OCF_MAX_SES 128
#define CESA_Q_SIZE 64
+#if LINUX_VERSION_CODE >= KERNEL_VERSION(3,2,0)
+#define FRAG_PAGE(f) (f).p
+#else
+#define FRAG_PAGE(f) (f)
+#endif
/* data structures */
struct cesa_ocf_data {
@@ -415,7 +420,7 @@ cesa_ocf_process(device_t dev, struct cryptop *crp, int hint)
for ( i = 0; i < skb_shinfo(skb)->nr_frags; i++ ) {
skb_frag_t *frag = &skb_shinfo(skb)->frags[i];
p_buf_info->bufSize = frag->size;
- p_buf_info->bufVirtPtr = page_address(frag->page) + frag->page_offset;
+ p_buf_info->bufVirtPtr = page_address(FRAG_PAGE(frag->page)) + frag->page_offset;
p_buf_info++;
}
p_mbuf_info->numFrags = skb_shinfo(skb)->nr_frags + 1;
diff --git a/target/linux/generic/files/crypto/ocf/kirkwood/mvHal/common/mvCompVer.txt b/target/linux/generic/files/crypto/ocf/kirkwood/mvHal/common/mvCompVer.txt
new file mode 100644
index 0000000..5f39390
--- /dev/null
+++ b/target/linux/generic/files/crypto/ocf/kirkwood/mvHal/common/mvCompVer.txt
@@ -0,0 +1,4 @@
+Global HAL Version: FEROCEON_HAL_3_1_7
+Unit HAL Version: 3.1.4
+Description: This component includes an implementation of the unit HAL drivers
+
diff --git a/target/linux/generic/files/crypto/ocf/kirkwood/mvHal/kw_family/ctrlEnv/sys/mvCpuIfInit.S b/target/linux/generic/files/crypto/ocf/kirkwood/mvHal/kw_family/ctrlEnv/sys/mvCpuIfInit.S
new file mode 100644
index 0000000..b7efda0
--- /dev/null
+++ b/target/linux/generic/files/crypto/ocf/kirkwood/mvHal/kw_family/ctrlEnv/sys/mvCpuIfInit.S
@@ -0,0 +1,163 @@
+/*******************************************************************************
+Copyright (C) Marvell International Ltd. and its affiliates
+
+This software file (the "File") is owned and distributed by Marvell
+International Ltd. and/or its affiliates ("Marvell") under the following
+alternative licensing terms. Once you have made an election to distribute the
+File under one of the following license alternatives, please (i) delete this
+introductory statement regarding license alternatives, (ii) delete the two
+license alternatives that you have not elected to use and (iii) preserve the
+Marvell copyright notice above.
+
+********************************************************************************
+Marvell Commercial License Option
+
+If you received this File from Marvell and you have entered into a commercial
+license agreement (a "Commercial License") with Marvell, the File is licensed
+to you under the terms of the applicable Commercial License.
+
+********************************************************************************
+Marvell GPL License Option
+
+If you received this File from Marvell, you may opt to use, redistribute and/or
+modify this File in accordance with the terms and conditions of the General
+Public License Version 2, June 1991 (the "GPL License"), a copy of which is
+available along with the File in the license.txt file or by writing to the Free
+Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 or
+on the worldwide web at http://www.gnu.org/licenses/gpl.txt.
+
+THE FILE IS DISTRIBUTED AS-IS, WITHOUT WARRANTY OF ANY KIND, AND THE IMPLIED
+WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE ARE EXPRESSLY
+DISCLAIMED. The GPL License provides additional details about this warranty
+disclaimer.
+********************************************************************************
+Marvell BSD License Option
+
+If you received this File from Marvell, you may opt to use, redistribute and/or
+modify this File under the following licensing terms.
+Redistribution and use in source and binary forms, with or without modification,
+are permitted provided that the following conditions are met:
+
+ * Redistributions of source code must retain the above copyright notice,
+ this list of conditions and the following disclaimer.
+
+ * Redistributions in binary form must reproduce the above copyright
+ notice, this list of conditions and the following disclaimer in the
+ documentation and/or other materials provided with the distribution.
+
+ * Neither the name of Marvell nor the names of its contributors may be
+ used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR
+ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+*******************************************************************************/
+
+#define MV_ASMLANGUAGE
+#include "mvOsAsm.h"
+#include "mvDeviceId.h"
+#include "mvCtrlEnvRegs.h"
+#include "mvCpuIfRegs.h"
+#include "mvCtrlEnvAsm.h"
+
+
+/*******************************************************************************
+* mvCpuIfPreInit - Make early initialization of CPU interface.
+*
+* DESCRIPTION:
+* The function will initialize the CPU interface parameters that must
+* be initialize before any BUS activity towards the DDR interface,
+* which means it must be executed from ROM. Because of that, the function
+* is implemented in assembly code.
+* The function configure the following CPU config register parameters:
+* 1) CPU2MbusLTickDrv
+* 2) CPU2MbusLTickSample.
+* NOTE: This function must be called AFTER the internal register
+* base is modified to INTER_REGS_BASE.
+*
+* INPUT:
+* None.
+*
+* OUTPUT:
+* None.
+*
+* RETURN:
+* None.
+*
+* r11 holds return function address.
+*******************************************************************************/
+#define MV88F6281_PCKG_OPT 2
+#define MV88F6192_PCKG_OPT 1
+#define MV88F6180_PCKG_OPT 0
+
+ .globl _mvCpuIfPreInit
+_mvCpuIfPreInit:
+
+ mov r11, LR /* Save link register */
+
+ /* Read device ID */
+ MV_CTRL_MODEL_GET_ASM(r4, r5);
+
+ /* goto calcConfigReg if device is 6281 */
+ ldr r5, =MV88F6281_PCKG_OPT
+ cmp r4, r5
+ beq calcConfigReg
+
+ /* goto calcConfigReg if device is 6192/6190 */
+ ldr r5, =MV88F6192_PCKG_OPT
+ cmp r4, r5
+ beq calcConfigReg
+
+ /* Else 6180 */
+ /* Get the "sample on reset" register */
+ MV_REG_READ_ASM (r4, r5, MPP_SAMPLE_AT_RESET)
+ ldr r5, =MSAR_CPUCLCK_MASK_6180
+ and r5, r4, r5
+ mov r5, r5, lsr #MSAR_CPUCLCK_OFFS_6180
+
+ ldr r4, =CPU_2_MBUSL_DDR_CLK_1x3
+ cmp r5, #CPU_2_DDR_CLK_1x3_1
+ beq setConfigReg
+
+ ldr r4, =CPU_2_MBUSL_DDR_CLK_1x4
+ cmp r5, #CPU_2_DDR_CLK_1x4_1
+ beq setConfigReg
+ b setConfigReg
+
+calcConfigReg:
+ /* Get the "sample on reset" register */
+ MV_REG_READ_ASM (r4, r5, MPP_SAMPLE_AT_RESET)
+ ldr r5, =MSAR_DDRCLCK_RTIO_MASK
+ and r5, r4, r5
+ mov r5, r5, lsr #MSAR_DDRCLCK_RTIO_OFFS
+
+ ldr r4, =CPU_2_MBUSL_DDR_CLK_1x3
+ cmp r5, #CPU_2_DDR_CLK_1x3
+ beq setConfigReg
+
+ ldr r4, =CPU_2_MBUSL_DDR_CLK_1x4
+ cmp r5, #CPU_2_DDR_CLK_1x4
+ beq setConfigReg
+
+ /* Else */
+ ldr r4, =0
+
+setConfigReg:
+ /* Read CPU Config register */
+ MV_REG_READ_ASM (r7, r5, CPU_CONFIG_REG)
+ ldr r5, =~(CCR_CPU_2_MBUSL_TICK_DRV_MASK | CCR_CPU_2_MBUSL_TICK_SMPL_MASK)
+ and r7, r7, r5 /* Clear register fields */
+ orr r7, r7, r4 /* Set the values according to the findings */
+ MV_REG_WRITE_ASM (r7, r5, CPU_CONFIG_REG)
+
+done:
+ mov PC, r11 /* r11 is saved link register */
diff --git a/target/linux/generic/files/crypto/ocf/kirkwood/mvHal/kw_family/ctrlEnv/sys/mvSysTdm.c b/target/linux/generic/files/crypto/ocf/kirkwood/mvHal/kw_family/ctrlEnv/sys/mvSysTdm.c
index 27b961a..6ac7f12 100644
--- a/target/linux/generic/files/crypto/ocf/kirkwood/mvHal/kw_family/ctrlEnv/sys/mvSysTdm.c
+++ b/target/linux/generic/files/crypto/ocf/kirkwood/mvHal/kw_family/ctrlEnv/sys/mvSysTdm.c
@@ -85,7 +85,7 @@ static MV_TARGET tdmAddrDecPrioTap[] =
DEV_BOOCS,
PEX0_IO,
TBL_TERM
-};
+};
static MV_STATUS tdmWinOverlapDetect(MV_U32 winNum, MV_ADDR_WIN *pAddrWin);
diff --git a/target/linux/generic/files/crypto/ocf/kirkwood/mvHal/kw_family/mvCompVer.txt b/target/linux/generic/files/crypto/ocf/kirkwood/mvHal/kw_family/mvCompVer.txt
new file mode 100644
index 0000000..40fea93
--- /dev/null
+++ b/target/linux/generic/files/crypto/ocf/kirkwood/mvHal/kw_family/mvCompVer.txt
@@ -0,0 +1,4 @@
+Global HAL Version: FEROCEON_HAL_3_1_7
+Unit HAL Version: 3.1.5
+Description: This component includes an implementation of the unit HAL drivers
+
diff --git a/target/linux/generic/files/crypto/ocf/kirkwood/mvHal/mv_hal/cntmr/mvCompVer.txt b/target/linux/generic/files/crypto/ocf/kirkwood/mvHal/mv_hal/cntmr/mvCompVer.txt
new file mode 100644
index 0000000..3afa556
--- /dev/null
+++ b/target/linux/generic/files/crypto/ocf/kirkwood/mvHal/mv_hal/cntmr/mvCompVer.txt
@@ -0,0 +1,4 @@
+Global HAL Version: FEROCEON_HAL_3_1_7
+Unit HAL Version: 3.1.3
+Description: This component includes an implementation of the unit HAL drivers
+
diff --git a/target/linux/generic/files/crypto/ocf/kirkwood/mvHal/mv_hal/ddr1_2/mvCompVer.txt b/target/linux/generic/files/crypto/ocf/kirkwood/mvHal/mv_hal/ddr1_2/mvCompVer.txt
new file mode 100644
index 0000000..3afa556
--- /dev/null
+++ b/target/linux/generic/files/crypto/ocf/kirkwood/mvHal/mv_hal/ddr1_2/mvCompVer.txt
@@ -0,0 +1,4 @@
+Global HAL Version: FEROCEON_HAL_3_1_7
+Unit HAL Version: 3.1.3
+Description: This component includes an implementation of the unit HAL drivers
+
diff --git a/target/linux/generic/files/crypto/ocf/kirkwood/mvHal/mv_hal/ddr1_2/mvDramIfBasicInit.S b/target/linux/generic/files/crypto/ocf/kirkwood/mvHal/mv_hal/ddr1_2/mvDramIfBasicInit.S
new file mode 100644
index 0000000..f2a9365
--- /dev/null
+++ b/target/linux/generic/files/crypto/ocf/kirkwood/mvHal/mv_hal/ddr1_2/mvDramIfBasicInit.S
@@ -0,0 +1,988 @@
+/*******************************************************************************
+Copyright (C) Marvell International Ltd. and its affiliates
+
+This software file (the "File") is owned and distributed by Marvell
+International Ltd. and/or its affiliates ("Marvell") under the following
+alternative licensing terms. Once you have made an election to distribute the
+File under one of the following license alternatives, please (i) delete this
+introductory statement regarding license alternatives, (ii) delete the two
+license alternatives that you have not elected to use and (iii) preserve the
+Marvell copyright notice above.
+
+********************************************************************************
+Marvell Commercial License Option
+
+If you received this File from Marvell and you have entered into a commercial
+license agreement (a "Commercial License") with Marvell, the File is licensed
+to you under the terms of the applicable Commercial License.
+
+********************************************************************************
+Marvell GPL License Option
+
+If you received this File from Marvell, you may opt to use, redistribute and/or
+modify this File in accordance with the terms and conditions of the General
+Public License Version 2, June 1991 (the "GPL License"), a copy of which is
+available along with the File in the license.txt file or by writing to the Free
+Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 or
+on the worldwide web at http://www.gnu.org/licenses/gpl.txt.
+
+THE FILE IS DISTRIBUTED AS-IS, WITHOUT WARRANTY OF ANY KIND, AND THE IMPLIED
+WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE ARE EXPRESSLY
+DISCLAIMED. The GPL License provides additional details about this warranty
+disclaimer.
+********************************************************************************
+Marvell BSD License Option
+
+If you received this File from Marvell, you may opt to use, redistribute and/or
+modify this File under the following licensing terms.
+Redistribution and use in source and binary forms, with or without modification,
+are permitted provided that the following conditions are met:
+
+ * Redistributions of source code must retain the above copyright notice,
+ this list of conditions and the following disclaimer.
+
+ * Redistributions in binary form must reproduce the above copyright
+ notice, this list of conditions and the following disclaimer in the
+ documentation and/or other materials provided with the distribution.
+
+ * Neither the name of Marvell nor the names of its contributors may be
+ used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR
+ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+*******************************************************************************/
+
+#define MV_ASMLANGUAGE
+#include "mvSysHwConfig.h"
+#include "mvOsAsm.h"
+#include "mvBoardEnvSpec.h"
+#include "mvCpuIfRegs.h"
+#include "mvDramIfConfig.h"
+#include "mvDramIfRegs.h"
+#include "pex/mvPexRegs.h"
+#include "pci/mvPciRegs.h"
+#include "mvCtrlEnvSpec.h"
+#include "mvCtrlEnvAsm.h"
+#include "cpu/mvCpuArm.h"
+#include "mvCommon.h"
+
+/* defines */
+
+#if !defined(MV_INC_BOARD_DDIM)
+.globl dramBoot1
+dramBoot1:
+ .word 0
+
+/******************************************************************************
+*
+*
+*
+*
+*******************************************************************************/
+#if defined(DB_PRPMC) || defined(DB_PEX_PCI) || defined(DB_MNG)
+
+/* PEX_PCI and PRPMC boards 256 MB*/
+#define STATIC_SDRAM0_BANK0_SIZE 0x0fff0001
+#define STATIC_SDRAM_CONFIG 0x03248400
+#define STATIC_SDRAM_MODE 0x62
+#define STATIC_DUNIT_CTRL_LOW 0x4041000
+#define STATIC_SDRAM_ADDR_CTRL 0x00000020
+#define STATIC_SDRAM_TIME_CTRL_LOW 0x11602220
+#define STATIC_SDRAM_TIME_CTRL_HI 0x0000030F
+#define STATIC_SDRAM_ODT_CTRL_LOW 0x0
+#define STATIC_SDRAM_ODT_CTRL_HI 0x0
+#define STATIC_SDRAM_DUNIT_ODT_CTRL 0x0
+#define STATIC_SDRAM_EXT_MODE 0x0
+
+#elif defined(DB_FPGA)
+
+/* FPGA DC boards 256 MB*/
+#define STATIC_SDRAM0_BANK0_SIZE 0x0fff0001
+#define STATIC_SDRAM_CONFIG 0x03208400 /* 32bit */
+#define STATIC_SDRAM_MODE 0x22
+#define STATIC_DUNIT_CTRL_LOW 0x03041000
+#define STATIC_SDRAM_ADDR_CTRL 0x00000020
+#define STATIC_SDRAM_TIME_CTRL_LOW 0x11112220
+#define STATIC_SDRAM_TIME_CTRL_HI 0x0000000D
+#define STATIC_SDRAM_ODT_CTRL_LOW 0x0
+#define STATIC_SDRAM_ODT_CTRL_HI 0x0
+#define STATIC_SDRAM_DUNIT_ODT_CTRL 0x0
+#define STATIC_SDRAM_EXT_MODE 0x1
+
+#elif defined(RD_88F6183GP) || defined(DB_CUSTOMER)
+
+/* Customer 1 DDR2 2 devices 512Mbit by 16 bit */
+#define STATIC_SDRAM0_BANK0_SIZE 0x07ff0001
+#define STATIC_SDRAM_CONFIG 0x03158400
+#define STATIC_SDRAM_MODE 0x452
+#define STATIC_DUNIT_CTRL_LOW 0x06041000
+#define STATIC_SDRAM_ADDR_CTRL 0x00000020
+#define STATIC_SDRAM_TIME_CTRL_LOW 0x11912220
+#define STATIC_SDRAM_TIME_CTRL_HI 0x00000502
+#define STATIC_SDRAM_ODT_CTRL_LOW 0x00010000
+#define STATIC_SDRAM_ODT_CTRL_HI 0x00000002
+#define STATIC_SDRAM_DUNIT_ODT_CTRL 0x00000601
+#define STATIC_SDRAM_EXT_MODE 0x00000440
+
+
+#elif defined(RD_88F6183AP)
+
+/* DDR2 1 devices 512Mbit by 16 bit */
+#define STATIC_SDRAM0_BANK0_SIZE 0x03ff0001
+#define STATIC_SDRAM_CONFIG 0x1f154400
+#define STATIC_SDRAM_MODE 0x432
+#define STATIC_DUNIT_CTRL_LOW 0x04041000
+#define STATIC_SDRAM_ADDR_CTRL 0x00000020
+#define STATIC_SDRAM_TIME_CTRL_LOW 0x11912220
+#define STATIC_SDRAM_TIME_CTRL_HI 0x00000502
+#define STATIC_SDRAM_ODT_CTRL_LOW 0x00010000
+#define STATIC_SDRAM_ODT_CTRL_HI 0x00000002
+#define STATIC_SDRAM_DUNIT_ODT_CTRL 0x00000601
+#define STATIC_SDRAM_EXT_MODE 0x00000440
+
+/* 6082L MARVELL DIMM */
+#elif defined(DB_88F6082LBP)
+#define STATIC_SDRAM0_BANK0_SIZE 0x07ff0001
+#define STATIC_SDRAM_CONFIG 0x7f158400
+#define STATIC_SDRAM_MODE 0x432
+#define STATIC_DUNIT_CTRL_LOW 0x04041040
+#define STATIC_SDRAM_ADDR_CTRL 0x00000020
+#define STATIC_SDRAM_TIME_CTRL_LOW 0x11612220
+#define STATIC_SDRAM_TIME_CTRL_HI 0x00000501
+#define STATIC_SDRAM_ODT_CTRL_LOW 0x00010000
+#define STATIC_SDRAM_ODT_CTRL_HI 0x00000002
+#define STATIC_SDRAM_DUNIT_ODT_CTRL 0x00000a01
+#define STATIC_SDRAM_EXT_MODE 0x00000440
+
+#elif defined(RD_88W8660_AP82S)
+
+/* Shark RD */
+
+#if defined(MV_DRAM_32M)
+#define STATIC_SDRAM0_BANK0_SIZE 0x01ff0001
+#define STATIC_SDRAM_ADDR_CTRL 0x00000010
+#elif defined(MV_DRAM_16M)
+
+#define STATIC_SDRAM0_BANK0_SIZE 0x00ff0001
+#define STATIC_SDRAM_ADDR_CTRL 0x00000000
+
+#else
+#error "NO DDR size selected"
+#endif
+
+#define STATIC_SDRAM_CONFIG 0x03144400
+#define STATIC_SDRAM_MODE 0x62
+#define STATIC_DUNIT_CTRL_LOW 0x4041000
+
+#define STATIC_SDRAM_TIME_CTRL_LOW 0x11602220
+#define STATIC_SDRAM_TIME_CTRL_HI 0x0000040b
+#define STATIC_SDRAM_ODT_CTRL_LOW 0x0
+#define STATIC_SDRAM_ODT_CTRL_HI 0x0
+#define STATIC_SDRAM_DUNIT_ODT_CTRL 0x0
+#define STATIC_SDRAM_EXT_MODE 0x0
+
+#elif defined(RD_88W8660)
+
+/* Shark RD */
+#define STATIC_SDRAM0_BANK0_SIZE 0x03ff0001
+#define STATIC_SDRAM_CONFIG 0x03144400
+#define STATIC_SDRAM_MODE 0x62
+#define STATIC_DUNIT_CTRL_LOW 0x4041000
+#define STATIC_SDRAM_ADDR_CTRL 0x00000010
+#define STATIC_SDRAM_TIME_CTRL_LOW 0x11602220
+#define STATIC_SDRAM_TIME_CTRL_HI 0x0000040b
+#define STATIC_SDRAM_ODT_CTRL_LOW 0x0
+#define STATIC_SDRAM_ODT_CTRL_HI 0x0
+#define STATIC_SDRAM_DUNIT_ODT_CTRL 0x0
+#define STATIC_SDRAM_EXT_MODE 0x0
+
+#else /* NAS */
+
+
+#if defined(RD_88F5182)
+
+#if defined(MV_88F5082)
+#define STATIC_SDRAM0_BANK0_SIZE 0x3ff0001
+#define STATIC_SDRAM_ADDR_CTRL 0x20
+#else
+#define STATIC_SDRAM0_BANK0_SIZE 0x7ff0001
+#define STATIC_SDRAM_ADDR_CTRL 0x20
+#endif
+
+#elif defined(RD_88F5182_3)
+
+#if defined(MV_88F5082)
+#define STATIC_SDRAM0_BANK0_SIZE 0x3ff0001
+#define STATIC_SDRAM_ADDR_CTRL 0x20
+#else
+#define STATIC_SDRAM0_BANK0_SIZE 0x7ff0001
+#define STATIC_SDRAM_ADDR_CTRL 0x20
+#endif
+
+#else
+
+#define STATIC_SDRAM0_BANK0_SIZE 0x1ff0001
+#define STATIC_SDRAM_ADDR_CTRL 0x0
+
+#endif
+
+#if defined(MV_88F5082)
+#define STATIC_SDRAM_CONFIG 0x3144400
+#else
+#define STATIC_SDRAM_CONFIG 0x3148400
+#endif
+#define STATIC_SDRAM_MODE 0x62
+#define STATIC_DUNIT_CTRL_LOW 0x4041000
+#define STATIC_SDRAM_TIME_CTRL_LOW 0x11602220
+#define STATIC_SDRAM_TIME_CTRL_HI 0x40c
+#define STATIC_SDRAM_ODT_CTRL_LOW 0x0
+#define STATIC_SDRAM_ODT_CTRL_HI 0x0
+#define STATIC_SDRAM_DUNIT_ODT_CTRL 0x0
+#define STATIC_SDRAM_EXT_MODE 0x0
+
+#endif
+
+ .globl _mvDramIfStaticInit
+_mvDramIfStaticInit:
+
+ mov r11, LR /* Save link register */
+ mov r10, r2
+
+ /* If we boot from NAND jump to DRAM sddress */
+
+ mov r5, #1
+ ldr r6, =dramBoot1
+ str r5, [r6] /* We started executing from DRAM */
+
+ ldr r6, dramBoot1
+ cmp r6, #0
+ bne 1f
+
+
+ /* set all dram windows to 0 */
+ mov r6, #0
+ MV_REG_WRITE_ASM(r6, r5, 0x1504)
+ MV_REG_WRITE_ASM(r6, r5, 0x150c)
+ MV_REG_WRITE_ASM(r6, r5, 0x1514)
+ MV_REG_WRITE_ASM(r6, r5, 0x151c)
+
+ /* set all dram configuration in temp registers */
+ ldr r6, = STATIC_SDRAM0_BANK0_SIZE
+ MV_REG_WRITE_ASM(r6, r5, DRAM_BUF_REG0)
+ ldr r6, = STATIC_SDRAM_CONFIG
+ MV_REG_WRITE_ASM(r6, r5, DRAM_BUF_REG1)
+ ldr r6, = STATIC_SDRAM_MODE
+ MV_REG_WRITE_ASM(r6, r5, DRAM_BUF_REG2)
+ ldr r6, = STATIC_DUNIT_CTRL_LOW
+ MV_REG_WRITE_ASM(r6, r5, DRAM_BUF_REG3)
+ ldr r6, = STATIC_SDRAM_ADDR_CTRL
+ MV_REG_WRITE_ASM(r6, r5, DRAM_BUF_REG4)
+ ldr r6, = STATIC_SDRAM_TIME_CTRL_LOW
+ MV_REG_WRITE_ASM(r6, r5, DRAM_BUF_REG5)
+ ldr r6, = STATIC_SDRAM_TIME_CTRL_HI
+ MV_REG_WRITE_ASM(r6, r5, DRAM_BUF_REG6)
+ ldr r6, = STATIC_SDRAM_ODT_CTRL_LOW
+ MV_REG_WRITE_ASM(r6, r5, DRAM_BUF_REG7)
+ ldr r6, = STATIC_SDRAM_ODT_CTRL_HI
+ MV_REG_WRITE_ASM(r6, r5, DRAM_BUF_REG8)
+ ldr r6, = STATIC_SDRAM_DUNIT_ODT_CTRL
+ MV_REG_WRITE_ASM(r6, r5, DRAM_BUF_REG9)
+ ldr r6, = STATIC_SDRAM_EXT_MODE
+ MV_REG_WRITE_ASM(r6, r5, DRAM_BUF_REG10)
+
+ mov sp, #0
+ bl _mvDramIfConfig
+1:
+ mov r2, r10
+ mov PC, r11 /* r11 is saved link register */
+
+#else /* #if !defined(MV_INC_BOARD_DDIM) */
+
+.globl dramBoot1
+dramBoot1:
+ .word 0
+
+/*******************************************************************************
+* mvDramIfBasicInit - Basic initialization of DRAM interface
+*
+* DESCRIPTION:
+* The function will initialize the DRAM for basic usage. The function
+* will use the TWSI assembly API to extract DIMM parameters according
+* to which DRAM interface will be initialized.
+* The function referes to the following DRAM parameters:
+* 1) DIMM is registered or not.
+* 2) DIMM width detection.
+* 3) DIMM density.
+*
+* INPUT:
+* r3 - required size for initial DRAM.
+*
+* OUTPUT:
+* None.
+*
+* RETURN:
+* None.
+*
+* Note:
+* r4 holds I2C EEPROM address
+* r5 holds SDRAM register base address
+* r7 holds returned values
+* r8 holds SDRAM various configuration registers value.
+* r11 holds return function address.
+*******************************************************************************/
+/* Setting the offsets of the I2C registers */
+#define NUM_OF_ROWS_OFFSET 3
+#define NUM_OF_COLS_OFFSET 4
+#define NUM_OF_RANKS 5
+#define SDRAM_WIDTH_OFFSET 13
+#define NUM_OF_BANKS_OFFSET 17
+#define SUPPORTED_CL_OFFSET 18
+#define DIMM_TYPE_INFO_OFFSET 20 /* DDR2 only */
+#define SDRAM_MODULES_ATTR_OFFSET 21
+
+#define DRAM_DEV_DENSITY_128M 0x080
+#define DRAM_DEV_DENSITY_256M 0x100
+#define DRAM_DEV_DENSITY_512M 0x200
+ .globl _mvDramIfBasicInit
+ .extern _i2cInit
+
+_mvDramIfBasicInit:
+
+ mov r11, LR /* Save link register */
+
+ mov r5, #1
+ ldr r8, =dramBoot1
+ str r5, [r8] /* We started executing from DRAM */
+
+ /* If we boot from NAND jump to DRAM sddress */
+ ldr r8, dramBoot1
+ cmp r8, #0
+ movne pc, r11
+
+
+
+ bl _i2cInit /* Initialize TWSI master */
+
+ /* Get default SDRAM Config values */
+ MV_REG_READ_ASM (r8, r5, SDRAM_CONFIG_REG)
+ bic r8, r8, #SDRAM_DCFG_MASK
+
+
+ /* Read device ID */
+ MV_CTRL_MODEL_GET_ASM(r4, r5);
+
+ /* Return if OrionN */
+ ldr r5, =MV_5180_DEV_ID
+ cmp r4, r5
+ beq cat_through_end
+
+ /* Return if Orion1 */
+ ldr r5, =MV_5181_DEV_ID
+ cmp r4, r5
+ beq cat_through_end
+
+ /* Return if Nas */
+ ldr r5, =MV_5182_DEV_ID
+ cmp r4, r5
+ beq cat_through_end
+
+ /* Return if Shark */
+ ldr r5, =MV_8660_DEV_ID
+ cmp r4, r5
+ beq cat_through_end
+
+ /* goto calcConfigReg if bigger than Orion2*/
+ ldr r5, =MV_5281_DEV_ID
+ cmp r4, r5
+ bne cat_through
+
+cat_through:
+ /* set cat through - for better performance - in orion2 b0 and higher*/
+ orr r8, r8, #SDRAM_CATTHR_EN
+
+cat_through_end:
+
+
+ /* Get registered/non registered info from DIMM */
+ bl _is_Registered
+ beq nonRegistered
+
+setRegistered:
+ orr r8, r8, #SDRAM_REGISTERED /* Set registered bit(17) */
+
+nonRegistered:
+ /* Get SDRAM width */
+ bl _get_width
+
+ orr r6, r8, #SDRAM_DCFG_X16_DEV /* x16 devices */
+ cmp r7, #16
+ beq setConfigReg
+
+ orr r6, r8, #SDRAM_DCFG_X8_DEV /* x8 devices */
+ cmp r7, #8
+ beq setConfigReg
+
+ /* This is an error. return */
+ b exit_ddrAutoConfig
+
+setConfigReg:
+ mov r8, r6
+ ldr r6, =SDRAM_CONFIG_DV
+ orr r8, r8, r6 /* Add default settings */
+ mov r6, r8 /* Do not swap r8 content */
+ MV_REG_WRITE_ASM (r6, r5, SDRAM_CONFIG_REG)
+
+ /* Set maximum CL supported by DIMM */
+ bl _get_CAL
+
+ /* r7 is DIMM supported CAS (e.g: 3 --> 0x1C) */
+ clz r6, r7
+ rsb r6, r6, #31 /* r6 = the bit number of MAX CAS supported */
+
+ /* Check the DDR version */
+ tst r8, #SDRAM_DTYPE_DDR2
+ bne casDdr2
+
+casDdr1:
+ ldr r7, =3 /* stBurstDel field value */
+ ldr r8, =0x52 /* Assuming MAX CL = 1.5 */
+ cmp r6, #1 /* If CL = 1.5 break */
+ beq setModeReg
+
+ ldr r7, =3 /* stBurstDel field value */
+ ldr r8, =0x22 /* Assuming MAX CL = 2 */
+ cmp r6, #2 /* If CL = 2 break */
+ beq setModeReg
+
+ ldr r7, =4 /* stBurstDel field value */
+ ldr r8, =0x62 /* Assuming MAX CL = 2.5 */
+ cmp r6, #3 /* If CL = 2.5 break */
+ beq setModeReg
+
+ ldr r7, =4 /* stBurstDel field value */
+ ldr r8, =0x32 /* Assuming MAX CL = 3 */
+ cmp r6, #4 /* If CL = 3 break */
+ beq setModeReg
+
+ ldr r7, =5 /* stBurstDel field value */
+ ldr r8, =0x42 /* Assuming MAX CL = 4 */
+ cmp r6, #6 /* If CL = 4 break */
+ b setModeReg
+
+ b exit_ddrAutoConfig /* This is an error !! */
+
+casDdr2:
+ ldr r7, =4 /* stBurstDel field value */
+ ldr r8, =0x32 /* Assuming MAX CL = 3 */
+ cmp r6, #3 /* If CL = 3 break */
+ beq casDdr2Cont
+
+ ldr r7, =5 /* stBurstDel field value */
+ ldr r8, =0x42 /* Assuming MAX CL = 4 */
+ cmp r6, #4 /* If CL = 4 break */
+ beq casDdr2Cont
+
+ /* CL 5 currently unsupported. We use CL 4 instead */
+ ldr r7, =5 /* stBurstDel field value */
+ ldr r8, =0x42 /* Assuming MAX CL = 5 */
+ cmp r6, #5 /* If CL = 5 break */
+ beq casDdr2Cont
+
+ b exit_ddrAutoConfig /* This is an error !! */
+casDdr2Cont:
+ /* Write recovery for auto-precharge relevant only in DDR2 */
+ orr r8, r8, #0x400 /* Default value */
+
+setModeReg:
+ /* The CPU must not attempt to change the SDRAM Mode register setting */
+ /* prior to DRAM controller completion of the DRAM initialization */
+ /* sequence. To guarantee this restriction, it is recommended that */
+ /* the CPU sets the SDRAM Operation register to NOP command, performs */
+ /* read polling until the register is back in Normal operation value, */
+ /* and then sets SDRAM Mode register to it's new value. */
+
+ /* write 'nop' to SDRAM operation */
+ mov r6, #0x5 /* 'NOP' command */
+ MV_REG_WRITE_ASM (r6, r5, SDRAM_OPERATION_REG)
+
+ /* poll SDRAM operation. Make sure its back to normal operation */
+_sdramOpPoll1:
+ ldr r6, [r5]
+ cmp r6, #0 /* '0' = Normal SDRAM Mode */
+ bne _sdramOpPoll1
+
+ /* Now its safe to write new value to SDRAM Mode register */
+ MV_REG_WRITE_ASM (r8, r5, SDRAM_MODE_REG)
+
+ /* Make the Dunit write the DRAM its new mode */
+ mov r6, #0x3 /* Mode Register Set command */
+ MV_REG_WRITE_ASM (r6, r5, SDRAM_OPERATION_REG)
+
+ /* poll SDRAM operation. Make sure its back to normal operation */
+_sdramOpPoll2:
+ ldr r6, [r5]
+ cmp r6, #0 /* '0' = Normal SDRAM Mode */
+ bne _sdramOpPoll2
+
+ /* Set Dunit control register according to max CL detected */
+ /* If we use registered DIMM, add 1 to stBurstDel */
+ MV_REG_READ_ASM (r6, r5, SDRAM_CONFIG_REG)
+ tst r6, #SDRAM_REGISTERED
+ beq setDunitReg
+ add r7, r7, #1
+
+setDunitReg:
+ ldr r6, =SDRAM_DUNIT_CTRL_LOW_DV
+ orr r6, r6, r7, LSL #SDRAM_ST_BURST_DEL_OFFS
+ MV_REG_WRITE_ASM (r6, r5, SDRAM_DUNIT_CTRL_REG)
+
+
+ /* DIMM density configuration*/
+ /* Density = (1 << (rowNum + colNum)) * dramWidth * dramBankNum */
+Density:
+ bl _getDensity
+ mov r8, r7
+ mov r8, r8, LSR #20 /* Move density 20 bits to the right */
+ /* For example 0x10000000 --> 0x1000 */
+
+ mov r6, #0x00
+ cmp r8, #DRAM_DEV_DENSITY_128M
+ beq densCont
+
+ mov r6, #0x10
+ cmp r8, #DRAM_DEV_DENSITY_256M
+ beq densCont
+
+ mov r6, #0x20
+ cmp r8, #DRAM_DEV_DENSITY_512M
+ beq densCont
+
+ /* This is an error. return */
+ b exit_ddrAutoConfig
+
+densCont:
+ MV_REG_WRITE_ASM (r6, r5, SDRAM_ADDR_CTRL_REG)
+
+ /* Config DDR2 registers (Extended mode, ODTs and pad calibration) */
+ MV_REG_READ_ASM (r8, r5, SDRAM_CONFIG_REG)
+ tst r8, #SDRAM_DTYPE_DDR2
+ beq _extModeODTEnd
+
+
+ /* Set DDR Extended Mode register for working with CS[0] */
+ /* write 'nop' to SDRAM operation */
+ mov r6, #0x5 /* 'NOP' command */
+ MV_REG_WRITE_ASM (r6, r5, SDRAM_OPERATION_REG)
+
+ /* poll SDRAM operation. Make sure its back to normal operation */
+_sdramOpPoll3:
+ ldr r6, [r5]
+ cmp r6, #0 /* '0' = Normal SDRAM Mode */
+ bne _sdramOpPoll3
+
+ /* Now its safe to write new value to SDRAM Extended Mode register */
+ ldr r6, =DDR_SDRAM_EXT_MODE_CS0_DV
+ MV_REG_WRITE_ASM (r6, r5, SDRAM_EXTENDED_MODE_REG)
+
+ /* Make the Dunit write the DRAM its new extended mode */
+ mov r6, #0x4 /* Extended Mode Register Set command */
+ MV_REG_WRITE_ASM (r6, r5, SDRAM_OPERATION_REG)
+
+ /* poll SDRAM operation. Make sure its back to normal operation */
+_sdramOpPoll4:
+ ldr r6, [r5]
+ cmp r6, #0 /* '0' = Normal SDRAM Mode */
+ bne _sdramOpPoll4
+
+ /* ODT configuration is done for single bank CS[0] only */
+ /* Config DDR2 On Die Termination (ODT) registers */
+ ldr r6, =DDR2_ODT_CTRL_LOW_CS0_DV
+ MV_REG_WRITE_ASM (r6, r5, DDR2_SDRAM_ODT_CTRL_LOW_REG)
+
+ ldr r6, =DDR2_ODT_CTRL_HIGH_CS0_DV
+ MV_REG_WRITE_ASM (r6, r5, DDR2_SDRAM_ODT_CTRL_HIGH_REG)
+
+ ldr r6, =DDR2_DUNIT_ODT_CTRL_CS0_DV
+ MV_REG_WRITE_ASM (r6, r5, DDR2_DUNIT_ODT_CONTROL_REG)
+
+
+ /* we will check what device we are running and perform
+ Initialization according to device value */
+
+_extModeODTEnd:
+
+ /* Implement Guideline (GL# MEM-2) P_CAL Automatic Calibration */
+ /* Does Not Work for Address/Control and Data Pads. */
+ /* Relevant for: 88F5181-A1/B0 and 88F5281-A0 */
+
+ /* Read device ID */
+ MV_CTRL_MODEL_GET_ASM(r6, r5);
+ /* Read device revision */
+ MV_CTRL_REV_GET_ASM(r8, r5);
+
+ /* Continue if OrionN */
+ ldr r5, =MV_5180_DEV_ID
+ cmp r6, r5
+ bne 1f
+ b glMem2End
+1:
+
+ /* Continue if Orion1 and device revision B1 */
+ ldr r5, =MV_5181_DEV_ID
+ cmp r6, r5
+ bne 1f
+
+ cmp r8, #MV_5181_B1_REV
+ bge glMem2End
+ b glMem2Start
+1:
+
+ /* Orion NAS */
+ ldr r5, =MV_5182_DEV_ID
+ cmp r6, r5
+ beq glMem2Start
+
+ /* Orion Shark */
+ ldr r5, =MV_8660_DEV_ID
+ cmp r6, r5
+ beq glMem2Start
+
+ b glMem2End
+
+glMem2Start:
+
+ /* DDR SDRAM Address/Control Pads Calibration */
+ MV_REG_READ_ASM (r6, r5, SDRAM_ADDR_CTRL_PADS_CAL_REG)
+
+ /* Set Bit [31] to make the register writable */
+ orr r8, r6, #SDRAM_WR_EN
+
+ MV_REG_WRITE_ASM (r8, r5, SDRAM_ADDR_CTRL_PADS_CAL_REG)
+
+ bic r6, r6, #SDRAM_WR_EN /* Make register read-only */
+ bic r6, r6, #SDRAM_TUNE_EN /* Disable auto calibration */
+ bic r6, r6, #SDRAM_DRVN_MASK /* Clear r5[5:0]<DrvN> */
+ bic r6, r6, #SDRAM_DRVP_MASK /* Clear r5[11:6]<DrvP> */
+
+ /* Get the final N locked value of driving strength [22:17] */
+ mov r5, r6
+ mov r5, r5, LSL #9
+ mov r5, r5, LSR #26 /* r5[5:0]<DrvN> = r6[22:17]<LockN> */
+ orr r5, r5, r5, LSL #6 /* r5[11:6]<DrvP> = r5[5:0]<DrvN> */
+
+ /* Write to both <DrvN> bits [5:0] and <DrvP> bits [11:6] */
+ orr r6, r6, r5
+
+ MV_REG_WRITE_ASM (r6, r5, SDRAM_ADDR_CTRL_PADS_CAL_REG)
+
+
+ /* DDR SDRAM Data Pads Calibration */
+ MV_REG_READ_ASM (r6, r5, SDRAM_DATA_PADS_CAL_REG)
+
+ /* Set Bit [31] to make the register writable */
+ orr r8, r6, #SDRAM_WR_EN
+
+ MV_REG_WRITE_ASM (r8, r5, SDRAM_DATA_PADS_CAL_REG)
+
+ bic r6, r6, #SDRAM_WR_EN /* Make register read-only */
+ bic r6, r6, #SDRAM_TUNE_EN /* Disable auto calibration */
+ bic r6, r6, #SDRAM_DRVN_MASK /* Clear r5[5:0]<DrvN> */
+ bic r6, r6, #SDRAM_DRVP_MASK /* Clear r5[11:6]<DrvP> */
+
+ /* Get the final N locked value of driving strength [22:17] */
+ mov r5, r6
+ mov r5, r5, LSL #9
+ mov r5, r5, LSR #26
+ orr r5, r5, r5, LSL #6 /* r5[5:0] = r6[22:17]<LockN> */
+
+ /* Write to both <DrvN> bits [5:0] and <DrvP> bits [11:6] */
+ orr r6, r6, r5
+
+ MV_REG_WRITE_ASM (r6, r5, SDRAM_DATA_PADS_CAL_REG)
+
+glMem2End:
+ /* Implement Guideline (GL# MEM-3) Drive Strength Value */
+ /* Relevant for: 88F5181-A1/B0/B1 and 88F5281-A0/B0 */
+
+ /* Get SDRAM Config value */
+ MV_REG_READ_ASM (r8, r5, SDRAM_CONFIG_REG)
+
+ /* Get DIMM type */
+ tst r8, #SDRAM_DTYPE_DDR2
+ beq ddr1StrengthVal
+
+ddr2StrengthVal:
+ ldr r4, =DDR2_ADDR_CTRL_PAD_STRENGTH_TYPICAL_DV
+ ldr r8, =DDR2_DATA_PAD_STRENGTH_TYPICAL_DV
+ b setDrvStrength
+ddr1StrengthVal:
+ ldr r4, =DDR1_ADDR_CTRL_PAD_STRENGTH_TYPICAL_DV
+ ldr r8, =DDR1_DATA_PAD_STRENGTH_TYPICAL_DV
+
+setDrvStrength:
+ /* DDR SDRAM Address/Control Pads Calibration */
+ MV_REG_READ_ASM (r6, r5, SDRAM_ADDR_CTRL_PADS_CAL_REG)
+
+ orr r6, r6, #SDRAM_WR_EN /* Make register writeable */
+
+ MV_REG_WRITE_ASM (r6, r5, SDRAM_ADDR_CTRL_PADS_CAL_REG)
+ HTOLL(r6,r5)
+
+ bic r6, r6, #SDRAM_WR_EN /* Make register read-only */
+ bic r6, r6, #SDRAM_PRE_DRIVER_STRENGTH_MASK
+ orr r6, r4, r6 /* Set default value for DDR */
+
+ MV_REG_WRITE_ASM (r6, r5, SDRAM_ADDR_CTRL_PADS_CAL_REG)
+
+
+ /* DDR SDRAM Data Pads Calibration */
+ MV_REG_READ_ASM (r6, r5, SDRAM_DATA_PADS_CAL_REG)
+
+ orr r6, r6, #SDRAM_WR_EN /* Make register writeable */
+
+ MV_REG_WRITE_ASM (r6, r5, SDRAM_DATA_PADS_CAL_REG)
+ HTOLL(r6,r5)
+
+ bic r6, r6, #SDRAM_WR_EN /* Make register read-only */
+ bic r6, r6, #SDRAM_PRE_DRIVER_STRENGTH_MASK
+ orr r6, r8, r6 /* Set default value for DDR */
+
+ MV_REG_WRITE_ASM (r6, r5, SDRAM_DATA_PADS_CAL_REG)
+
+
+ /* Implement Guideline (GL# MEM-4) DQS Reference Delay Tuning */
+ /* Relevant for: 88F5181-A1/B0/B1 and 88F5281-A0/B0 */
+ /* Get the "sample on reset" register for the DDR frequancy */
+
+#if defined(MV_RUN_FROM_FLASH)
+ /* Calc the absolute address of the _cpuARMDDRCLK[] in the boot flash */
+ ldr r7, = _cpuARMDDRCLK
+ ldr r4, =_start
+ ldr r4, [r4]
+ sub r7, r7, r4
+ ldr r4, = Lrom_start_of_data
+ ldr r4, [r4]
+ add r7, r4, r7
+#else
+ /* Calc the absolute address of the _cpuARMDDRCLK[] in the boot flash */
+ ldr r7, = _cpuARMDDRCLK
+ ldr r4, =_start
+ sub r7, r7, r4
+ add r7, r7, #CFG_MONITOR_BASE
+#endif
+ /* Get the "sample on reset" register for the DDR frequancy */
+ MV_REG_READ_ASM (r4, r5, MPP_SAMPLE_AT_RESET)
+ ldr r5, =MSAR_ARMDDRCLCK_MASK
+ and r5, r4, r5
+#if 0 /* YOTAM TO BE FIX */
+ mov r5, r5, LSR #MSAR_ARMDDRCLCK_OFFS
+#endif
+
+ /* Read device ID */
+ MV_CTRL_MODEL_GET_ASM(r6, r8);
+
+ /* Continue if TC90 */
+ ldr r8, =MV_1281_DEV_ID
+ cmp r6, r6
+ beq armClkMsb
+
+ /* Continue if Orion2 */
+ ldr r8, =MV_5281_DEV_ID
+ cmp r6, r8
+#if 0 /* YOTAM TO BE FIX */
+ bne 1f
+#endif
+
+armClkMsb:
+#if 0 /* YOTAM TO BE FIX */
+ tst r4, #MSAR_ARMDDRCLCK_H_MASK
+ beq 1f
+ orr r5, r5, #BIT4
+1:
+ ldr r4, =MV_CPU_ARM_CLK_ELM_SIZE
+ mul r5, r4, r5
+ add r7, r7, r5
+ add r7, r7, #MV_CPU_ARM_CLK_DDR_OFF
+ ldr r5, [r7]
+#endif
+
+ /* Get SDRAM Config value */
+ MV_REG_READ_ASM (r8, r4, SDRAM_CONFIG_REG)
+
+ /* Get DIMM type */
+ tst r8, #SDRAM_DTYPE_DDR2
+ beq ddr1FtdllVal
+
+ddr2FtdllVal:
+ ldr r4, =FTDLL_DDR2_250MHZ
+ ldr r7, =_250MHz
+ cmp r5, r7
+ beq setFtdllReg
+ ldr r4, =FTDLL_DDR2_200MHZ
+ ldr r7, =_200MHz
+ cmp r5, r7
+ beq setFtdllReg
+ ldr r4, =FTDLL_DDR2_166MHZ
+ ldr r7, =_166MHz
+ cmp r5, r7
+ beq setFtdllReg
+ ldr r4, =FTDLL_DDR2_133MHZ
+ b setFtdllReg
+
+ddr1FtdllVal:
+ ldr r4, =FTDLL_DDR1_200MHZ
+ ldr r7, =_200MHz
+ cmp r5, r7
+ beq setFtdllReg
+ ldr r4, =FTDLL_DDR1_166MHZ
+ ldr r7, =_166MHz
+ cmp r5, r7
+ beq setFtdllReg
+ ldr r4, =FTDLL_DDR1_133MHZ
+ ldr r7, =_133MHz
+ cmp r5, r7
+ beq setFtdllReg
+ ldr r4, =0
+
+setFtdllReg:
+
+#if !defined(MV_88W8660) && !defined(MV_88F6183) && !defined(MV_88F6183L)
+ MV_REG_READ_ASM (r8, r5, SDRAM_FTDLL_CONFIG_REG)
+ orr r8, r8, r4
+ MV_REG_WRITE_ASM (r8, r5, SDRAM_FTDLL_CONFIG_REG)
+ bic r8, r8, #1
+ MV_REG_WRITE_ASM (r8, r5, SDRAM_FTDLL_CONFIG_REG)
+#endif /* !defined(MV_88W8660) && !defined(MV_88F6183) && !defined(MV_88F6183L)*/
+
+
+setTimingReg:
+ /* Set default Timing parameters */
+ MV_REG_READ_ASM (r8, r5, SDRAM_CONFIG_REG)
+ tst r8, #SDRAM_DTYPE_DDR2
+ bne ddr2TimeParam
+
+ddr1TimeParam:
+ ldr r6, =DDR1_TIMING_LOW_DV
+ MV_REG_WRITE_ASM (r6, r5, SDRAM_TIMING_CTRL_LOW_REG)
+ ldr r6, =DDR1_TIMING_HIGH_DV
+ MV_REG_WRITE_ASM (r6, r5, SDRAM_TIMING_CTRL_HIGH_REG)
+ b timeParamDone
+
+ddr2TimeParam:
+ ldr r6, =DDR2_TIMING_LOW_DV
+ MV_REG_WRITE_ASM (r6, r5, SDRAM_TIMING_CTRL_LOW_REG)
+ ldr r6, =DDR2_TIMING_HIGH_DV
+ MV_REG_WRITE_ASM (r6, r5, SDRAM_TIMING_CTRL_HIGH_REG)
+
+timeParamDone:
+ /* Open CS[0] window to requested size and enable it. Disable other */
+ /* windows */
+ ldr r6, =SCBAR_BASE_MASK
+ sub r3, r3, #1
+ and r3, r3, r6
+ orr r3, r3, #1 /* Enable bank */
+ MV_REG_WRITE_ASM (r3, r5, SDRAM_SIZE_REG(0))
+ ldr r6, =0
+ MV_REG_WRITE_ASM (r6, r5, SDRAM_SIZE_REG(1))
+ MV_REG_WRITE_ASM (r6, r5, SDRAM_SIZE_REG(2))
+ MV_REG_WRITE_ASM (r6, r5, SDRAM_SIZE_REG(3))
+
+exit_ddrAutoConfig:
+ mov PC, r11 /* r11 is saved link register */
+
+
+/***************************************************************************************/
+/* r4 holds I2C EEPROM address
+ * r7 holds I2C EEPROM offset parameter for i2cRead and its --> returned value
+ * r8 holds SDRAM various configuration registers value.
+ * r13 holds Link register
+ */
+/**************************/
+_getDensity:
+ mov r13, LR /* Save link register */
+
+ mov r4, #MV_BOARD_DIMM0_I2C_ADDR /* reading from DIMM0 */
+ mov r7, #NUM_OF_ROWS_OFFSET /* offset 3 */
+ bl _i2cRead
+ mov r8, r7 /* r8 save number of rows */
+
+ mov r4, #MV_BOARD_DIMM0_I2C_ADDR /* reading from DIMM0 */
+ mov r7, #NUM_OF_COLS_OFFSET /* offset 4 */
+ bl _i2cRead
+ add r8, r8, r7 /* r8 = number of rows + number of col */
+
+ mov r7, #0x1
+ mov r8, r7, LSL r8 /* r8 = (1 << r8) */
+
+ mov r4, #MV_BOARD_DIMM0_I2C_ADDR /* reading from DIMM0 */
+ mov r7, #SDRAM_WIDTH_OFFSET /* offset 13 */
+ bl _i2cRead
+ mul r8, r7, r8
+
+ mov r4, #MV_BOARD_DIMM0_I2C_ADDR /* reading from DIMM0 */
+ mov r7, #NUM_OF_BANKS_OFFSET /* offset 17 */
+ bl _i2cRead
+ mul r7, r8, r7
+
+ mov PC, r13
+
+/**************************/
+_get_width:
+ mov r13, LR /* Save link register */
+
+ /* Get SDRAM width (SPD offset 13) */
+ mov r4, #MV_BOARD_DIMM0_I2C_ADDR /* reading from DIMM0 */
+ mov r7, #SDRAM_WIDTH_OFFSET
+ bl _i2cRead /* result in r7 */
+
+ mov PC, r13
+
+/**************************/
+_get_CAL:
+ mov r13, LR /* Save link register */
+
+ /* Set maximum CL supported by DIMM */
+ mov r4, #MV_BOARD_DIMM0_I2C_ADDR /* reading from DIMM0 */
+ mov r7, #SUPPORTED_CL_OFFSET /* offset 18 */
+ bl _i2cRead
+
+ mov PC, r13
+
+/**************************/
+/* R8 - sdram configuration register.
+ * Return value in flag if no-registered then Z-flag is set
+ */
+_is_Registered:
+ mov r13, LR /* Save link register */
+
+ /* Get registered/non registered info from DIMM */
+ tst r8, #SDRAM_DTYPE_DDR2
+ bne regDdr2
+
+regDdr1:
+ mov r4, #MV_BOARD_DIMM0_I2C_ADDR /* reading from DIMM0 */
+ mov r7, #SDRAM_MODULES_ATTR_OFFSET
+ bl _i2cRead /* result in r7 */
+ tst r7, #0x2
+ b exit
+regDdr2:
+ mov r4, #MV_BOARD_DIMM0_I2C_ADDR /* reading from DIMM0 */
+ mov r7, #DIMM_TYPE_INFO_OFFSET
+ bl _i2cRead /* result in r7 */
+ tst r7, #0x11 /* DIMM type = regular RDIMM (0x01) */
+ /* or Mini-RDIMM (0x10) */
+exit:
+ mov PC, r13
+
+
+#endif
diff --git a/target/linux/generic/files/crypto/ocf/kirkwood/mvHal/mv_hal/ddr1_2/mvDramIfConfig.S b/target/linux/generic/files/crypto/ocf/kirkwood/mvHal/mv_hal/ddr1_2/mvDramIfConfig.S
new file mode 100644
index 0000000..e34ebbf
--- /dev/null
+++ b/target/linux/generic/files/crypto/ocf/kirkwood/mvHal/mv_hal/ddr1_2/mvDramIfConfig.S
@@ -0,0 +1,668 @@
+/*******************************************************************************
+Copyright (C) Marvell International Ltd. and its affiliates
+
+This software file (the "File") is owned and distributed by Marvell
+International Ltd. and/or its affiliates ("Marvell") under the following
+alternative licensing terms. Once you have made an election to distribute the
+File under one of the following license alternatives, please (i) delete this
+introductory statement regarding license alternatives, (ii) delete the two
+license alternatives that you have not elected to use and (iii) preserve the
+Marvell copyright notice above.
+
+********************************************************************************
+Marvell Commercial License Option
+
+If you received this File from Marvell and you have entered into a commercial
+license agreement (a "Commercial License") with Marvell, the File is licensed
+to you under the terms of the applicable Commercial License.
+
+********************************************************************************
+Marvell GPL License Option
+
+If you received this File from Marvell, you may opt to use, redistribute and/or
+modify this File in accordance with the terms and conditions of the General
+Public License Version 2, June 1991 (the "GPL License"), a copy of which is
+available along with the File in the license.txt file or by writing to the Free
+Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 or
+on the worldwide web at http://www.gnu.org/licenses/gpl.txt.
+
+THE FILE IS DISTRIBUTED AS-IS, WITHOUT WARRANTY OF ANY KIND, AND THE IMPLIED
+WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE ARE EXPRESSLY
+DISCLAIMED. The GPL License provides additional details about this warranty
+disclaimer.
+********************************************************************************
+Marvell BSD License Option
+
+If you received this File from Marvell, you may opt to use, redistribute and/or
+modify this File under the following licensing terms.
+Redistribution and use in source and binary forms, with or without modification,
+are permitted provided that the following conditions are met:
+
+ * Redistributions of source code must retain the above copyright notice,
+ this list of conditions and the following disclaimer.
+
+ * Redistributions in binary form must reproduce the above copyright
+ notice, this list of conditions and the following disclaimer in the
+ documentation and/or other materials provided with the distribution.
+
+ * Neither the name of Marvell nor the names of its contributors may be
+ used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR
+ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+*******************************************************************************/
+
+/*******************************************************************************
+* mvDramIfBasicAsm.s
+*
+* DESCRIPTION:
+* Memory full detection and best timing configuration is done in
+* C code. C runtime environment requires a stack. This module API
+* initialize DRAM interface chip select 0 for basic functionality for
+* the use of stack.
+* The module API assumes DRAM information is stored in I2C EEPROM reside
+* in a given I2C address MV_BOARD_DIMM0_I2C_ADDR. The I2C EEPROM
+* internal data structure is assumed to be orgenzied in common DRAM
+* vendor SPD structure.
+* NOTE: DFCDL values are assumed to be already initialized prior to
+* this module API activity.
+*
+*
+* DEPENDENCIES:
+* None.
+*
+*******************************************************************************/
+
+/* includes */
+#define MV_ASMLANGUAGE
+#include "mvOsAsm.h"
+#include "mvSysHwConfig.h"
+#include "mvDramIfRegs.h"
+#include "mvDramIfConfig.h"
+#include "mvCpuIfRegs.h"
+#include "pex/mvPexRegs.h"
+#include "pci/mvPciRegs.h"
+#include "mvCtrlEnvSpec.h"
+#include "mvCtrlEnvAsm.h"
+#include "cpu/mvCpuArm.h"
+#include "mvCommon.h"
+
+/* defines */
+
+/* locals */
+.data
+.globl _mvDramIfConfig
+
+.text
+
+/*******************************************************************************
+* _mvDramIfConfig - Basic DRAM interface initialization.
+*
+* DESCRIPTION:
+* The function will initialize the following DRAM parameters using the
+* values prepared by mvDramIfDetect routine. Values are located
+* in predefined registers.
+*
+* INPUT:
+* None.
+*
+* OUTPUT:
+* None.
+*
+* RETURN:
+* None.
+*
+*******************************************************************************/
+
+_mvDramIfConfig:
+
+ /* Save register on stack */
+ cmp sp, #0
+ beq no_stack_s
+save_on_stack:
+ stmdb sp!, {r1, r2, r3, r4, r7, r11}
+no_stack_s:
+
+ /* 1) Write to SDRAM coniguration register */
+ ldr r1, =(INTER_REGS_BASE + DRAM_BUF_REG1)
+ ldr r4, [r1]
+ ldr r1, =(INTER_REGS_BASE + SDRAM_CONFIG_REG)
+ str r4, [r1]
+
+ /* 2) Write Dunit control low register */
+ ldr r1, =(INTER_REGS_BASE + DRAM_BUF_REG3)
+ ldr r4, [r1]
+ ldr r1, =(INTER_REGS_BASE + SDRAM_DUNIT_CTRL_REG)
+ str r4, [r1]
+
+ /* 3) Write SDRAM address control register */
+ ldr r1, =(INTER_REGS_BASE + DRAM_BUF_REG4)
+ ldr r4, [r1]
+ ldr r1, =(INTER_REGS_BASE + SDRAM_ADDR_CTRL_REG)
+ str r4, [r1]
+
+ /* 4) Write SDRAM bank 0 size register */
+ ldr r1, =(INTER_REGS_BASE + DRAM_BUF_REG0)
+ ldr r4, [r1]
+ ldr r1, =(INTER_REGS_BASE + SDRAM_SIZE_REG(0))
+ str r4, [r1]
+
+ /* 5) Write SDRAM open pages control register */
+ ldr r1, =(INTER_REGS_BASE + SDRAM_OPEN_PAGE_CTRL_REG)
+ ldr r4, =SDRAM_OPEN_PAGES_CTRL_REG_DV
+ str r4, [r1]
+
+ /* 6) Write SDRAM timing Low register */
+ ldr r1, =(INTER_REGS_BASE + DRAM_BUF_REG5)
+ ldr r4, [r1]
+ ldr r1, =(INTER_REGS_BASE + SDRAM_TIMING_CTRL_LOW_REG)
+ str r4, [r1]
+
+ /* 7) Write SDRAM timing High register */
+ ldr r1, =(INTER_REGS_BASE + DRAM_BUF_REG6)
+ ldr r4, [r1]
+ ldr r1, =(INTER_REGS_BASE + SDRAM_TIMING_CTRL_HIGH_REG)
+ str r4, [r1]
+
+ /* 8) Write SDRAM mode register */
+ /* The CPU must not attempt to change the SDRAM Mode register setting */
+ /* prior to DRAM controller completion of the DRAM initialization */
+ /* sequence. To guarantee this restriction, it is recommended that */
+ /* the CPU sets the SDRAM Operation register to NOP command, performs */
+ /* read polling until the register is back in Normal operation value, */
+ /* and then sets SDRAM Mode register to it’s new value. */
+
+ /* 8.1 write 'nop' to SDRAM operation */
+ mov r4, #0x5 /* 'NOP' command */
+ MV_REG_WRITE_ASM(r4, r1, SDRAM_OPERATION_REG)
+
+ /* 8.2 poll SDRAM operation. Make sure its back to normal operation */
+_sdramOpPoll1:
+ ldr r4, [r1]
+ cmp r4, #0 /* '0' = Normal SDRAM Mode */
+ bne _sdramOpPoll1
+
+ /* 8.3 Now its safe to write new value to SDRAM Mode register */
+ ldr r1, =(INTER_REGS_BASE + DRAM_BUF_REG2)
+ ldr r4, [r1]
+ ldr r1, =(INTER_REGS_BASE + SDRAM_MODE_REG)
+ str r4, [r1]
+
+ /* 8.4 Make the Dunit write the DRAM its new mode */
+ mov r4, #0x3 /* Mode Register Set command */
+ MV_REG_WRITE_ASM (r4, r1, SDRAM_OPERATION_REG)
+
+ /* 8.5 poll SDRAM operation. Make sure its back to normal operation */
+_sdramOpPoll2:
+ ldr r4, [r1]
+ cmp r4, #0 /* '0' = Normal SDRAM Mode */
+ bne _sdramOpPoll2
+
+#ifndef DB_FPGA
+ /* Config DDR2 registers (Extended mode, ODTs and pad calibration) */
+ MV_REG_READ_ASM (r4, r1, SDRAM_CONFIG_REG)
+ tst r4, #SDRAM_DTYPE_DDR2
+ beq _extModeODTEnd
+#endif /* DB_FPGA */
+
+ /* 9) Write SDRAM Extended mode register This operation should be */
+ /* done for each memory bank */
+ /* write 'nop' to SDRAM operation */
+ mov r4, #0x5 /* 'NOP' command */
+ MV_REG_WRITE_ASM (r4, r1, SDRAM_OPERATION_REG)
+
+ /* poll SDRAM operation. Make sure its back to normal operation */
+_sdramOpPoll3:
+ ldr r4, [r1]
+ cmp r4, #0 /* '0' = Normal SDRAM Mode */
+ bne _sdramOpPoll3
+
+ /* Now its safe to write new value to SDRAM Extended Mode register */
+ ldr r1, =(INTER_REGS_BASE + DRAM_BUF_REG10)
+ ldr r4, [r1]
+ ldr r1, =(INTER_REGS_BASE + SDRAM_EXTENDED_MODE_REG)
+ str r4, [r1]
+
+ /* Go over each of the Banks */
+ ldr r3, =0 /* r3 = DRAM bank Num */
+
+extModeLoop:
+ /* Set the SDRAM Operation Control to each of the DRAM banks */
+ mov r2, r3 /* Do not swap the bank counter value */
+ MV_REG_WRITE_ASM (r2, r1, SDRAM_OPERATION_CTRL_REG)
+
+ /* Make the Dunit write the DRAM its new mode */
+ mov r4, #0x4 /* Extended Mode Register Set command */
+ MV_REG_WRITE_ASM (r4, r1, SDRAM_OPERATION_REG)
+
+ /* poll SDRAM operation. Make sure its back to normal operation */
+_sdramOpPoll4:
+ ldr r4, [r1]
+ cmp r4, #0 /* '0' = Normal SDRAM Mode */
+ bne _sdramOpPoll4
+#ifndef DB_FPGA
+ add r3, r3, #1
+ cmp r3, #4 /* 4 = Number of banks */
+ bne extModeLoop
+
+extModeEnd:
+ /* Config DDR2 On Die Termination (ODT) registers */
+ /* Write SDRAM DDR2 ODT control low register */
+ ldr r1, =(INTER_REGS_BASE + DRAM_BUF_REG7)
+ ldr r4, [r1]
+ ldr r1, =(INTER_REGS_BASE + DDR2_SDRAM_ODT_CTRL_LOW_REG)
+ str r4, [r1]
+
+ /* Write SDRAM DDR2 ODT control high register */
+ ldr r1, =(INTER_REGS_BASE + DRAM_BUF_REG8)
+ ldr r4, [r1]
+ ldr r1, =(INTER_REGS_BASE + DDR2_SDRAM_ODT_CTRL_HIGH_REG)
+ str r4, [r1]
+
+ /* Write SDRAM DDR2 Dunit ODT control register */
+ ldr r1, =(INTER_REGS_BASE + DRAM_BUF_REG9)
+ ldr r4, [r1]
+ ldr r1, =(INTER_REGS_BASE + DDR2_DUNIT_ODT_CONTROL_REG)
+ str r4, [r1]
+
+#endif /* DB_FPGA */
+_extModeODTEnd:
+#ifndef DB_FPGA
+ /* Implement Guideline (GL# MEM-2) P_CAL Automatic Calibration */
+ /* Does Not Work for Address/Control and Data Pads. */
+ /* Relevant for: 88F5181-A1/B0 and 88F5281-A0 */
+
+ /* Read device ID */
+ MV_CTRL_MODEL_GET_ASM(r3, r1);
+ /* Read device revision */
+ MV_CTRL_REV_GET_ASM(r2, r1);
+
+ /* Continue if OrionN */
+ ldr r1, =MV_5180_DEV_ID
+ cmp r3, r1
+ bne 1f
+ b glMem2End
+1:
+ /* Continue if Orion1 and device revision B1 */
+ ldr r1, =MV_5181_DEV_ID
+ cmp r3, r1
+ bne 1f
+
+ cmp r2, #MV_5181_B1_REV
+ bge glMem2End
+ b glMem2Start
+1:
+
+ /* Orion NAS */
+ ldr r1, =MV_5182_DEV_ID
+ cmp r3, r1
+ beq glMem2Start
+
+ /* Orion NAS */
+ ldr r1, =MV_5082_DEV_ID
+ cmp r3, r1
+ beq glMem2Start
+
+ /* Orion Shark */
+ ldr r1, =MV_8660_DEV_ID
+ cmp r3, r1
+ beq glMem2Start
+
+ b glMem2End
+
+glMem2Start:
+
+ /* DDR SDRAM Address/Control Pads Calibration */
+ MV_REG_READ_ASM (r3, r1, SDRAM_ADDR_CTRL_PADS_CAL_REG)
+
+ /* Set Bit [31] to make the register writable */
+ orr r2, r3, #SDRAM_WR_EN
+
+ MV_REG_WRITE_ASM (r2, r1, SDRAM_ADDR_CTRL_PADS_CAL_REG)
+
+ bic r3, r3, #SDRAM_WR_EN /* Make register read-only */
+ bic r3, r3, #SDRAM_TUNE_EN /* Disable auto calibration */
+ bic r3, r3, #SDRAM_DRVN_MASK /* Clear r1[5:0]<DrvN> */
+ bic r3, r3, #SDRAM_DRVP_MASK /* Clear r1[11:6]<DrvP> */
+
+ /* Get the final N locked value of driving strength [22:17] */
+ mov r1, r3
+ mov r1, r1, LSL #9
+ mov r1, r1, LSR #26 /* r1[5:0]<DrvN> = r3[22:17]<LockN> */
+ orr r1, r1, r1, LSL #6 /* r1[11:6]<DrvP> = r1[5:0]<DrvN> */
+
+ /* Write to both <DrvN> bits [5:0] and <DrvP> bits [11:6] */
+ orr r3, r3, r1
+
+ MV_REG_WRITE_ASM (r3, r1, SDRAM_ADDR_CTRL_PADS_CAL_REG)
+
+
+ /* DDR SDRAM Data Pads Calibration */
+ MV_REG_READ_ASM (r3, r1, SDRAM_DATA_PADS_CAL_REG)
+
+ /* Set Bit [31] to make the register writable */
+ orr r2, r3, #SDRAM_WR_EN
+
+ MV_REG_WRITE_ASM (r2, r1, SDRAM_DATA_PADS_CAL_REG)
+
+ bic r3, r3, #SDRAM_WR_EN /* Make register read-only */
+ bic r3, r3, #SDRAM_TUNE_EN /* Disable auto calibration */
+ bic r3, r3, #SDRAM_DRVN_MASK /* Clear r1[5:0]<DrvN> */
+ bic r3, r3, #SDRAM_DRVP_MASK /* Clear r1[11:6]<DrvP> */
+
+ /* Get the final N locked value of driving strength [22:17] */
+ mov r1, r3
+ mov r1, r1, LSL #9
+ mov r1, r1, LSR #26
+ orr r1, r1, r1, LSL #6 /* r1[5:0] = r3[22:17]<LockN> */
+
+ /* Write to both <DrvN> bits [5:0] and <DrvP> bits [11:6] */
+ orr r3, r3, r1
+
+ MV_REG_WRITE_ASM (r3, r1, SDRAM_DATA_PADS_CAL_REG)
+
+glMem2End:
+
+
+ /* Implement Guideline (GL# MEM-3) Drive Strength Value */
+ /* Relevant for: 88F5181-A1/B0/B1, 88F5281-A0/B0/C/D, 88F5182, */
+ /* 88F5082, 88F5181L, 88F6082/L, 88F6183, 88F6183L */
+
+ /* Get SDRAM Config value */
+ MV_REG_READ_ASM (r2, r1, SDRAM_CONFIG_REG)
+
+ /* Get DIMM type */
+ tst r2, #SDRAM_DTYPE_DDR2
+ beq ddr1StrengthVal
+
+ddr2StrengthVal:
+ ldr r4, =DDR2_ADDR_CTRL_PAD_STRENGTH_TYPICAL_DV
+ ldr r2, =DDR2_DATA_PAD_STRENGTH_TYPICAL_DV
+ b setDrvStrength
+ddr1StrengthVal:
+ ldr r4, =DDR1_ADDR_CTRL_PAD_STRENGTH_TYPICAL_DV
+ ldr r2, =DDR1_DATA_PAD_STRENGTH_TYPICAL_DV
+
+setDrvStrength:
+ /* DDR SDRAM Address/Control Pads Calibration */
+ MV_REG_READ_ASM (r3, r1, SDRAM_ADDR_CTRL_PADS_CAL_REG)
+
+ orr r3, r3, #SDRAM_WR_EN /* Make register writeable */
+
+ MV_REG_WRITE_ASM (r3, r1, SDRAM_ADDR_CTRL_PADS_CAL_REG)
+ HTOLL(r3,r1)
+
+ bic r3, r3, #SDRAM_WR_EN /* Make register read-only */
+ bic r3, r3, #SDRAM_PRE_DRIVER_STRENGTH_MASK
+ orr r3, r4, r3 /* Set default value for DDR */
+
+ MV_REG_WRITE_ASM (r3, r1, SDRAM_ADDR_CTRL_PADS_CAL_REG)
+
+
+ /* DDR SDRAM Data Pads Calibration */
+ MV_REG_READ_ASM (r3, r1, SDRAM_DATA_PADS_CAL_REG)
+
+ orr r3, r3, #SDRAM_WR_EN /* Make register writeable */
+
+ MV_REG_WRITE_ASM (r3, r1, SDRAM_DATA_PADS_CAL_REG)
+ HTOLL(r3,r1)
+
+ bic r3, r3, #SDRAM_WR_EN /* Make register read-only */
+ bic r3, r3, #SDRAM_PRE_DRIVER_STRENGTH_MASK
+ orr r3, r2, r3 /* Set default value for DDR */
+
+ MV_REG_WRITE_ASM (r3, r1, SDRAM_DATA_PADS_CAL_REG)
+
+#if !defined(MV_88W8660) && !defined(MV_88F6183) && !defined(MV_88F6183L)
+ /* Implement Guideline (GL# MEM-4) DQS Reference Delay Tuning */
+ /* Relevant for: 88F5181-A1/B0/B1 and 88F5281-A0/B0/C/D, 88F5182 */
+ /* 88F5082, 88F5181L, 88F6082/L */
+
+ /* Calc the absolute address of the _cpuARMDDRCLK[] in the boot flash */
+ ldr r7, = _cpuARMDDRCLK
+ ldr r4, =_start
+ sub r7, r7, r4
+ add r7, r7, #CFG_MONITOR_BASE
+
+ /* Get the "sample on reset" register for the DDR frequancy */
+ MV_REG_READ_ASM (r4, r1, MPP_SAMPLE_AT_RESET)
+ ldr r1, =MSAR_ARMDDRCLCK_MASK
+ and r1, r4, r1
+#if 0 /* YOTAM TO BE FIX */
+ mov r1, r1, LSR #MSAR_ARMDDRCLCK_OFFS
+#endif
+
+ /* Read device ID */
+ MV_CTRL_MODEL_GET_ASM(r3, r2);
+
+ /* Continue if TC90 */
+ ldr r2, =MV_1281_DEV_ID
+ cmp r3, r2
+ beq armClkMsb
+
+ /* Continue if Orion2 */
+ ldr r2, =MV_5281_DEV_ID
+ cmp r3, r2
+#if 0 /* YOTAM TO BE FIX */
+ bne 1f
+#endif
+
+armClkMsb:
+#if 0 /* YOTAM TO BE FIX */
+ tst r4, #MSAR_ARMDDRCLCK_H_MASK
+ beq 1f
+ orr r1, r1, #BIT4
+1:
+ ldr r4, =MV_CPU_ARM_CLK_ELM_SIZE
+ mul r1, r4, r1
+ add r7, r7, r1
+ add r7, r7, #MV_CPU_ARM_CLK_DDR_OFF
+ ldr r1, [r7]
+#endif
+
+ /* Get SDRAM Config value */
+ MV_REG_READ_ASM (r2, r4, SDRAM_CONFIG_REG)
+
+ /* Get DIMM type */
+ tst r2, #SDRAM_DTYPE_DDR2
+ beq ddr1FtdllVal
+
+ddr2FtdllVal:
+ ldr r2, =MV_5281_DEV_ID
+ cmp r3, r2
+ bne 2f
+ MV_CTRL_REV_GET_ASM(r3, r2)
+ cmp r3, #MV_5281_D0_REV
+ beq orin2_d0_ddr2_ftdll_val
+ cmp r3, #MV_5281_D1_REV
+ beq orin2_d1_ddr2_ftdll_val
+ cmp r3, #MV_5281_D2_REV
+ beq orin2_d1_ddr2_ftdll_val
+ b ddr2_default_val
+
+/* Set Orion 2 D1 ftdll values for DDR2 */
+orin2_d1_ddr2_ftdll_val:
+ ldr r4, =FTDLL_DDR2_250MHZ_5281_D1
+ ldr r7, =_250MHz
+ cmp r1, r7
+ beq setFtdllReg
+ ldr r4, =FTDLL_DDR2_200MHZ_5281_D1
+ ldr r7, =_200MHz
+ cmp r1, r7
+ beq setFtdllReg
+ ldr r4, =FTDLL_DDR2_166MHZ_5281_D0
+ ldr r7, =_166MHz
+ cmp r1, r7
+ beq setFtdllReg
+ b ddr2_default_val
+
+/* Set Orion 2 D0 ftdll values for DDR2 */
+orin2_d0_ddr2_ftdll_val:
+ ldr r4, =FTDLL_DDR2_250MHZ_5281_D0
+ ldr r7, =_250MHz
+ cmp r1, r7
+ beq setFtdllReg
+ ldr r4, =FTDLL_DDR2_200MHZ_5281_D0
+ ldr r7, =_200MHz
+ cmp r1, r7
+ beq setFtdllReg
+ ldr r4, =FTDLL_DDR2_166MHZ_5281_D0
+ ldr r7, =_166MHz
+ cmp r1, r7
+ beq setFtdllReg
+ b ddr2_default_val
+2:
+ ldr r2, =MV_5182_DEV_ID
+ cmp r3, r2
+ bne 3f
+
+/* Set Orion nas ftdll values for DDR2 */
+orin_nas_ftdll_val:
+ ldr r4, =FTDLL_DDR2_166MHZ_5182
+ ldr r7, =_166MHz
+ cmp r1, r7
+ beq setFtdllReg
+
+/* default values for all other devices */
+3:
+ddr2_default_val:
+ ldr r4, =FTDLL_DDR2_250MHZ
+ ldr r7, =_250MHz
+ cmp r1, r7
+ beq setFtdllReg
+ ldr r4, =FTDLL_DDR2_200MHZ
+ ldr r7, =_200MHz
+ cmp r1, r7
+ beq setFtdllReg
+ ldr r4, =FTDLL_DDR2_166MHZ
+ ldr r7, =_166MHz
+ cmp r1, r7
+ beq setFtdllReg
+ ldr r4, =FTDLL_DDR2_133MHZ
+ ldr r7, =_133MHz
+ cmp r1, r7
+ beq setFtdllReg
+ ldr r4, =0
+ b setFtdllReg
+
+ddr1FtdllVal:
+ ldr r2, =MV_5281_DEV_ID
+ cmp r3, r2
+ bne 2f
+ MV_CTRL_REV_GET_ASM(r3, r2)
+ cmp r3, #MV_5281_D0_REV
+ bge orin2_ddr1_ftdll_val
+ b ddr1_default_val
+
+/* Set Orion 2 D0 and above ftdll values for DDR1 */
+orin2_ddr1_ftdll_val:
+ ldr r4, =FTDLL_DDR1_200MHZ_5281_D0
+ ldr r7, =_200MHz
+ cmp r1, r7
+ beq setFtdllReg
+ ldr r4, =FTDLL_DDR1_166MHZ_5281_D0
+ ldr r7, =_166MHz
+ cmp r1, r7
+ beq setFtdllReg
+ b ddr1_default_val
+2:
+ ldr r2, =MV_5181_DEV_ID
+ cmp r3, r2
+ bne 3f
+ MV_CTRL_REV_GET_ASM(r3, r2)
+ cmp r3, #MV_5181_B1_REV
+ bge orin1_ddr1_ftdll_val
+ b ddr1_default_val
+
+/* Set Orion 1 ftdll values for DDR1 */
+orin1_ddr1_ftdll_val:
+ ldr r4, =FTDLL_DDR1_166MHZ_5181_B1
+ ldr r7, =_166MHz
+ cmp r1, r7
+ beq setFtdllReg
+3:
+ddr1_default_val:
+ ldr r4, =FTDLL_DDR1_133MHZ
+ ldr r7, =_133MHz
+ cmp r1, r7
+ beq setFtdllReg
+
+ ldr r4, =FTDLL_DDR1_166MHZ
+ ldr r7, =_166MHz
+ cmp r1, r7
+ beq setFtdllReg
+
+ ldr r4, =FTDLL_DDR1_200MHZ
+ ldr r7, =_200MHz
+ cmp r1, r7
+ beq setFtdllReg
+
+ ldr r4, =0
+
+setFtdllReg:
+
+ MV_REG_WRITE_ASM (r4, r1, SDRAM_FTDLL_CONFIG_REG)
+ HTOLL(r4,r1)
+ bic r4, r4, #1
+ MV_REG_WRITE_ASM (r4, r1, SDRAM_FTDLL_CONFIG_REG)
+
+#endif /* !defined(MV_88W8660) && !defined(MV_88F6183) && !defined(MV_88F6183L) */
+#endif /* DB_FPGA */
+
+restoreTmpRegs:
+ /* Restore the registers we used to save the DDR detect values */
+
+ ldr r4, =DRAM_BUF_REG0_DV
+ MV_REG_WRITE_ASM (r4, r1, DRAM_BUF_REG0)
+
+ ldr r4, =DRAM_BUF_REG1_DV
+ MV_REG_WRITE_ASM (r4, r1, DRAM_BUF_REG1)
+
+ ldr r4, =DRAM_BUF_REG2_DV
+ MV_REG_WRITE_ASM (r4, r1, DRAM_BUF_REG2)
+
+ ldr r4, =DRAM_BUF_REG3_DV
+ MV_REG_WRITE_ASM (r4, r1, DRAM_BUF_REG3)
+
+ ldr r4, =DRAM_BUF_REG4_DV
+ MV_REG_WRITE_ASM (r4, r1, DRAM_BUF_REG4)
+
+ ldr r4, =DRAM_BUF_REG5_DV
+ MV_REG_WRITE_ASM (r4, r1, DRAM_BUF_REG5)
+
+ ldr r4, =DRAM_BUF_REG6_DV
+ MV_REG_WRITE_ASM (r4, r1, DRAM_BUF_REG6)
+
+ ldr r4, =DRAM_BUF_REG7_DV
+ MV_REG_WRITE_ASM (r4, r1, DRAM_BUF_REG7)
+
+ ldr r4, =DRAM_BUF_REG8_DV
+ MV_REG_WRITE_ASM (r4, r1, DRAM_BUF_REG8)
+
+ ldr r4, =DRAM_BUF_REG9_DV
+ MV_REG_WRITE_ASM (r4, r1, DRAM_BUF_REG9)
+
+ ldr r4, =DRAM_BUF_REG10_DV
+ MV_REG_WRITE_ASM (r4, r1, DRAM_BUF_REG10)
+
+
+ /* Restore registers */
+ /* Save register on stack */
+ cmp sp, #0
+ beq no_stack_l
+load_from_stack:
+ ldmia sp!, {r1, r2, r3, r4, r7, r11}
+no_stack_l:
+
+ mov pc, lr
+
diff --git a/target/linux/generic/files/crypto/ocf/kirkwood/mvHal/mv_hal/ddr2/mvCompVer.txt b/target/linux/generic/files/crypto/ocf/kirkwood/mvHal/mv_hal/ddr2/mvCompVer.txt
new file mode 100644
index 0000000..5f39390
--- /dev/null
+++ b/target/linux/generic/files/crypto/ocf/kirkwood/mvHal/mv_hal/ddr2/mvCompVer.txt
@@ -0,0 +1,4 @@
+Global HAL Version: FEROCEON_HAL_3_1_7
+Unit HAL Version: 3.1.4
+Description: This component includes an implementation of the unit HAL drivers
+
diff --git a/target/linux/generic/files/crypto/ocf/kirkwood/mvHal/mv_hal/ddr2/mvDramIfBasicInit.S b/target/linux/generic/files/crypto/ocf/kirkwood/mvHal/mv_hal/ddr2/mvDramIfBasicInit.S
new file mode 100644
index 0000000..7672381
--- /dev/null
+++ b/target/linux/generic/files/crypto/ocf/kirkwood/mvHal/mv_hal/ddr2/mvDramIfBasicInit.S
@@ -0,0 +1,986 @@
+/*******************************************************************************
+Copyright (C) Marvell International Ltd. and its affiliates
+
+This software file (the "File") is owned and distributed by Marvell
+International Ltd. and/or its affiliates ("Marvell") under the following
+alternative licensing terms. Once you have made an election to distribute the
+File under one of the following license alternatives, please (i) delete this
+introductory statement regarding license alternatives, (ii) delete the two
+license alternatives that you have not elected to use and (iii) preserve the
+Marvell copyright notice above.
+
+********************************************************************************
+Marvell Commercial License Option
+
+If you received this File from Marvell and you have entered into a commercial
+license agreement (a "Commercial License") with Marvell, the File is licensed
+to you under the terms of the applicable Commercial License.
+
+********************************************************************************
+Marvell GPL License Option
+
+If you received this File from Marvell, you may opt to use, redistribute and/or
+modify this File in accordance with the terms and conditions of the General
+Public License Version 2, June 1991 (the "GPL License"), a copy of which is
+available along with the File in the license.txt file or by writing to the Free
+Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 or
+on the worldwide web at http://www.gnu.org/licenses/gpl.txt.
+
+THE FILE IS DISTRIBUTED AS-IS, WITHOUT WARRANTY OF ANY KIND, AND THE IMPLIED
+WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE ARE EXPRESSLY
+DISCLAIMED. The GPL License provides additional details about this warranty
+disclaimer.
+********************************************************************************
+Marvell BSD License Option
+
+If you received this File from Marvell, you may opt to use, redistribute and/or
+modify this File under the following licensing terms.
+Redistribution and use in source and binary forms, with or without modification,
+are permitted provided that the following conditions are met:
+
+ * Redistributions of source code must retain the above copyright notice,
+ this list of conditions and the following disclaimer.
+
+ * Redistributions in binary form must reproduce the above copyright
+ notice, this list of conditions and the following disclaimer in the
+ documentation and/or other materials provided with the distribution.
+
+ * Neither the name of Marvell nor the names of its contributors may be
+ used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR
+ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+*******************************************************************************/
+
+#define _ASMLANGUAGE
+#define MV_ASMLANGUAGE
+#include "mvSysHwConfig.h"
+#include "mvOsAsm.h"
+#include "boardEnv/mvBoardEnvSpec.h"
+#include "ctrlEnv/sys/mvCpuIfRegs.h"
+#include "mvDramIfConfig.h"
+#include "mvDramIfRegs.h"
+#include "pex/mvPexRegs.h"
+#include "ctrlEnv/mvCtrlEnvSpec.h"
+#include "ctrlEnv/mvCtrlEnvAsm.h"
+#include "mvCommon.h"
+
+/* defines */
+
+#if defined(MV_STATIC_DRAM_ON_BOARD)
+.globl dramBoot1
+dramBoot1:
+ .word 0
+
+/******************************************************************************
+*
+*
+*
+*
+*******************************************************************************/
+#if defined(DB_MV78XX0) || defined(DB_MV88F632X)
+/* DDR2 boards 512MB 333MHz */
+#define STATIC_SDRAM0_BANK0_SIZE 0x1ffffff1 /* 0x1504 */
+#define STATIC_SDRAM_CONFIG 0x43048C30 /* 0x1400 */
+#define STATIC_SDRAM_MODE 0x00000652 /* 0x141c */
+#define STATIC_DUNIT_CTRL_LOW 0x38543000 /* 0x1404 */
+#define STATIC_DUNIT_CTRL_HI 0x0000FFFF /* 0x1424 */
+#define STATIC_SDRAM_ADDR_CTRL 0x00000088 /* 0x1410 */
+#define STATIC_SDRAM_TIME_CTRL_LOW 0x22125441 /* 0x1408 */
+#define STATIC_SDRAM_TIME_CTRL_HI 0x00000A29 /* 0x140c */
+#define STATIC_SDRAM_ODT_CTRL_LOW 0x84210000 /* 0x1494 */
+#define STATIC_SDRAM_ODT_CTRL_HI 0x00000000 /* 0x1498 */
+#define STATIC_SDRAM_DUNIT_ODT_CTRL 0x0000E80F /* 0x149c */
+#define STATIC_SDRAM_EXT_MODE 0x00000040 /* 0x1420 */
+#define STATIC_SDRAM_DDR2_TIMING_LO 0x00085520 /* 0x1428 */
+#define STATIC_SDRAM_DDR2_TIMING_HI 0x00008552 /* 0x147C */
+
+#elif defined(RD_MV78XX0_AMC)
+/* On board DDR2 512MB 400MHz CL5 */
+#define STATIC_SDRAM0_BANK0_SIZE 0x1ffffff1 /* 0x1504 */
+#define STATIC_SDRAM_CONFIG 0x43008C30 /* 0x1400 */
+#define STATIC_SDRAM_MODE 0x00000652 /* 0x141c */
+#define STATIC_DUNIT_CTRL_LOW 0x38543000 /* 0x1404 */
+#define STATIC_DUNIT_CTRL_HI 0x0000F07F /* 0x1424 */
+#define STATIC_SDRAM_ADDR_CTRL 0x000000DD /* 0x1410 */
+#define STATIC_SDRAM_TIME_CTRL_LOW 0x23135441 /* 0x1408 */
+#define STATIC_SDRAM_TIME_CTRL_HI 0x00000A32 /* 0x140c */
+#define STATIC_SDRAM_ODT_CTRL_LOW 0x84210000 /* 0x1494 */
+#define STATIC_SDRAM_ODT_CTRL_HI 0x00000000 /* 0x1498 */
+#define STATIC_SDRAM_DUNIT_ODT_CTRL 0x0000EB0F /* 0x149c */
+#define STATIC_SDRAM_EXT_MODE 0x00000040 /* 0x1420 */
+#define STATIC_SDRAM_DDR2_TIMING_LO 0x00085520 /* 0x1428 */
+#define STATIC_SDRAM_DDR2_TIMING_HI 0x00008552 /* 0x147C */
+
+#elif defined(RD_MV78XX0_H3C)
+/* DDR2 boards 512MB 333MHz */
+#define STATIC_SDRAM0_BANK0_SIZE 0x1ffffff1 /* 0x1504 */
+#define STATIC_SDRAM_CONFIG 0x43048a25 /* 0x1400 */
+#define STATIC_SDRAM_MODE 0x00000652 /* 0x141c */
+#define STATIC_DUNIT_CTRL_LOW 0x38543000 /* 0x1404 */
+#define STATIC_DUNIT_CTRL_HI 0x0000F07F /* 0x1424 */
+#define STATIC_SDRAM_ADDR_CTRL 0x00000088 /* 0x1410 */
+#define STATIC_SDRAM_TIME_CTRL_LOW 0x2202444e /* 0x1408 */
+#define STATIC_SDRAM_TIME_CTRL_HI 0x00000A22 /* 0x140c */
+#define STATIC_SDRAM_ODT_CTRL_LOW 0x84210000 /* 0x1494 */
+#define STATIC_SDRAM_ODT_CTRL_HI 0x00000000 /* 0x1498 */
+#define STATIC_SDRAM_DUNIT_ODT_CTRL 0x0000EB0F /* 0x149c */
+#define STATIC_SDRAM_EXT_MODE 0x00000040 /* 0x1420 */
+#define STATIC_SDRAM_DDR2_TIMING_LO 0x00085520 /* 0x1428 */
+#define STATIC_SDRAM_DDR2_TIMING_HI 0x00008552 /* 0x147C */
+
+#elif defined(RD_MV78XX0_PCAC)
+/* DDR2 boards 256MB 200MHz */
+#define STATIC_SDRAM0_BANK0_SIZE 0x0ffffff1 /* 0x1504 */
+#define STATIC_SDRAM_CONFIG 0x43000a25 /* 0x1400 */
+#define STATIC_SDRAM_MODE 0x00000652 /* 0x141c */
+#define STATIC_DUNIT_CTRL_LOW 0x38543000 /* 0x1404 */
+#define STATIC_DUNIT_CTRL_HI 0x0000F07F /* 0x1424 */
+#define STATIC_SDRAM_ADDR_CTRL 0x000000DD /* 0x1410 */
+#define STATIC_SDRAM_TIME_CTRL_LOW 0x2202444e /* 0x1408 */
+#define STATIC_SDRAM_TIME_CTRL_HI 0x00000822 /* 0x140c */
+#define STATIC_SDRAM_ODT_CTRL_LOW 0x84210000 /* 0x1494 */
+#define STATIC_SDRAM_ODT_CTRL_HI 0x00000000 /* 0x1498 */
+#define STATIC_SDRAM_DUNIT_ODT_CTRL 0x0000EB0F /* 0x149c */
+#define STATIC_SDRAM_EXT_MODE 0x00000040 /* 0x1420 */
+#define STATIC_SDRAM_DDR2_TIMING_LO 0x00085520 /* 0x1428 */
+#define STATIC_SDRAM_DDR2_TIMING_HI 0x00008552 /* 0x147C */
+
+#else
+/* DDR2 MV88F6281 boards 256MB 400MHz */
+#define STATIC_SDRAM0_BANK0_SIZE 0x0FFFFFF1 /* 0x1504 */
+#define STATIC_SDRAM_CONFIG 0x43000c30 /* 0x1400 */
+#define STATIC_SDRAM_MODE 0x00000C52 /* 0x141c */
+#define STATIC_DUNIT_CTRL_LOW 0x39543000 /* 0x1404 */
+#define STATIC_DUNIT_CTRL_HI 0x0000F1FF /* 0x1424 */
+#define STATIC_SDRAM_ADDR_CTRL 0x000000cc /* 0x1410 */
+#define STATIC_SDRAM_TIME_CTRL_LOW 0x22125451 /* 0x1408 */
+#define STATIC_SDRAM_TIME_CTRL_HI 0x00000A33 /* 0x140c */
+#define STATIC_SDRAM_ODT_CTRL_LOW 0x003C0000 /* 0x1494 */
+#define STATIC_SDRAM_ODT_CTRL_HI 0x00000000 /* 0x1498 */
+#define STATIC_SDRAM_DUNIT_ODT_CTRL 0x0000F80F /* 0x149c */
+#define STATIC_SDRAM_EXT_MODE 0x00000042 /* 0x1420 */
+#define STATIC_SDRAM_DDR2_TIMING_LO 0x00085520 /* 0x1428 */
+#define STATIC_SDRAM_DDR2_TIMING_HI 0x00008552 /* 0x147C */
+#endif /* MV78XX0 */
+
+ .globl _mvDramIfStaticInit
+_mvDramIfStaticInit:
+
+ mov r11, LR /* Save link register */
+ mov r10, r2
+
+#ifdef MV78XX0
+ MV_REG_READ_ASM (r6, r5, SDRAM_DUNIT_CTRL_REG)
+ orr r6, r6, #BIT4 /* Enable 2T mode */
+ bic r6, r6, #BIT6 /* clear ctrlPos */
+ MV_REG_WRITE_ASM (r6, r5, SDRAM_DUNIT_CTRL_REG)
+#endif
+
+ /*DDR SDRAM Initialization Control */
+ ldr r6, =DSICR_INIT_EN
+ MV_REG_WRITE_ASM (r6, r1, DDR_SDRAM_INIT_CTRL_REG)
+2: MV_REG_READ_ASM (r6, r1, DDR_SDRAM_INIT_CTRL_REG)
+ and r6, r6, #DSICR_INIT_EN
+ cmp r6, #0
+ bne 2b
+
+ /* If we boot from NAND jump to DRAM address */
+ mov r5, #1
+ ldr r6, =dramBoot1
+ str r5, [r6] /* We started executing from DRAM */
+
+ ldr r6, dramBoot1
+ cmp r6, #0
+ bne 1f
+
+ /* set all dram windows to 0 */
+ mov r6, #0
+ MV_REG_WRITE_ASM(r6, r5, SDRAM_SIZE_REG(0,0))
+ MV_REG_WRITE_ASM(r6, r5, SDRAM_SIZE_REG(0,1))
+ MV_REG_WRITE_ASM(r6, r5, SDRAM_SIZE_REG(0,2))
+ MV_REG_WRITE_ASM(r6, r5, SDRAM_SIZE_REG(0,3))
+ ldr r6, = STATIC_SDRAM0_BANK0_SIZE
+ MV_REG_WRITE_ASM(r6, r5, SDRAM_SIZE_REG(0,0))
+
+
+ /* set all dram configuration in temp registers */
+ ldr r6, = STATIC_SDRAM0_BANK0_SIZE
+ MV_REG_WRITE_ASM(r6, r5, DRAM_BUF_REG0)
+ ldr r6, = STATIC_SDRAM_CONFIG
+ MV_REG_WRITE_ASM(r6, r5, DRAM_BUF_REG1)
+ ldr r6, = STATIC_SDRAM_MODE
+ MV_REG_WRITE_ASM(r6, r5, DRAM_BUF_REG2)
+ ldr r6, = STATIC_DUNIT_CTRL_LOW
+ MV_REG_WRITE_ASM(r6, r5, DRAM_BUF_REG3)
+ ldr r6, = STATIC_SDRAM_ADDR_CTRL
+ MV_REG_WRITE_ASM(r6, r5, DRAM_BUF_REG4)
+ ldr r6, = STATIC_SDRAM_TIME_CTRL_LOW
+ MV_REG_WRITE_ASM(r6, r5, DRAM_BUF_REG5)
+ ldr r6, = STATIC_SDRAM_TIME_CTRL_HI
+ MV_REG_WRITE_ASM(r6, r5, DRAM_BUF_REG6)
+ ldr r6, = STATIC_SDRAM_ODT_CTRL_LOW
+ MV_REG_WRITE_ASM(r6, r5, DRAM_BUF_REG7)
+ ldr r6, = STATIC_SDRAM_ODT_CTRL_HI
+ MV_REG_WRITE_ASM(r6, r5, DRAM_BUF_REG8)
+ ldr r6, = STATIC_SDRAM_DUNIT_ODT_CTRL
+ MV_REG_WRITE_ASM(r6, r5, DRAM_BUF_REG9)
+ ldr r6, = STATIC_SDRAM_EXT_MODE
+ MV_REG_WRITE_ASM(r6, r5, DRAM_BUF_REG10)
+ ldr r6, = STATIC_SDRAM_DDR2_TIMING_LO
+ MV_REG_WRITE_ASM(r6, r5, DRAM_BUF_REG11)
+ ldr r6, = STATIC_SDRAM_DDR2_TIMING_HI
+ MV_REG_WRITE_ASM(r6, r5, DRAM_BUF_REG12)
+#ifndef MV_NAND_BOOT
+ ldr r6, = STATIC_DUNIT_CTRL_HI
+ MV_REG_WRITE_ASM(r6, r5, DRAM_BUF_REG13)
+#endif
+
+ ldr sp,=0
+ bl _mvDramIfConfig
+ ldr r0, =0
+#ifdef MV78XX0
+ bl _mvDramIfEccMemInit
+#endif
+1:
+ mov r2, r10
+ mov PC, r11 /* r11 is saved link register */
+
+#else /* #if defined(MV_STATIC_DRAM_ON_BOARD) */
+
+.globl dramBoot1
+dramBoot1:
+ .word 0
+
+/*******************************************************************************
+* mvDramIfBasicInit - Basic initialization of DRAM interface
+*
+* DESCRIPTION:
+* The function will initialize the DRAM for basic usage. The function
+* will use the TWSI assembly API to extract DIMM parameters according
+* to which DRAM interface will be initialized.
+* The function referes to the following DRAM parameters:
+* 1) DIMM is registered or not.
+* 2) DIMM width detection.
+* 3) DIMM density.
+*
+* INPUT:
+* r3 - required size for initial DRAM.
+*
+* OUTPUT:
+* None.
+*
+* RETURN:
+* None.
+*
+* Note:
+* r4 holds I2C EEPROM address
+* r5 holds SDRAM register base address
+* r7 holds returned values
+* r8 holds SDRAM various configuration registers value.
+* r11 holds return function address.
+*******************************************************************************/
+/* Setting the offsets of the I2C registers */
+#define DIMM_TYPE_OFFSET 2
+#define NUM_OF_ROWS_OFFSET 3
+#define NUM_OF_COLS_OFFSET 4
+#define NUM_OF_RANKS 5
+#define DIMM_CONFIG_TYPE 11
+#define SDRAM_WIDTH_OFFSET 13
+#define NUM_OF_BANKS_OFFSET 17
+#define SUPPORTED_CL_OFFSET 18
+#define DIMM_TYPE_INFO_OFFSET 20 /* DDR2 only */
+#define SDRAM_MODULES_ATTR_OFFSET 21
+#define RANK_SIZE_OFFSET 31
+
+#define DRAM_DEV_DENSITY_128M 128
+#define DRAM_DEV_DENSITY_256M 256
+#define DRAM_DEV_DENSITY_512M 512
+#define DRAM_DEV_DENSITY_1G 1024
+#define DRAM_DEV_DENSITY_2G 2048
+
+#define DRAM_RANK_DENSITY_128M 0x20
+#define DRAM_RANK_DENSITY_256M 0x40
+#define DRAM_RANK_DENSITY_512M 0x80
+#define DRAM_RANK_DENSITY_1G 0x1
+#define DRAM_RANK_DENSITY_2G 0x2
+
+ .globl _mvDramIfBasicInit
+ .extern _i2cInit
+_mvDramIfBasicInit:
+
+ mov r11, LR /* Save link register */
+
+ /* Set Dunit high control register */
+ MV_REG_READ_ASM (r6, r5, SDRAM_DUNIT_CTRL_HI_REG)
+ orr r6, r6, #BIT7 /* SDRAM__D2P_EN */
+ orr r6, r6, #BIT8 /* SDRAM__P2D_EN */
+#ifdef MV78XX0
+ orr r6, r6, #BIT9 /* SDRAM__ADD_HALF_FCC_EN */
+ orr r6, r6, #BIT10 /* SDRAM__PUP_ZERO_SKEW_EN */
+ orr r6, r6, #BIT11 /* SDRAM__WR_MASH_DELAY_EN */
+#endif
+ MV_REG_WRITE_ASM (r6, r5, SDRAM_DUNIT_CTRL_HI_REG)
+
+#ifdef MV78XX0
+ MV_REG_READ_ASM (r6, r5, SDRAM_DUNIT_CTRL_REG)
+ orr r6, r6, #BIT4 /* Enable 2T mode */
+ bic r6, r6, #BIT6 /* clear ctrlPos */
+ MV_REG_WRITE_ASM (r6, r5, SDRAM_DUNIT_CTRL_REG)
+#endif
+
+ /*DDR SDRAM Initialization Control */
+ ldr r6, =DSICR_INIT_EN
+ MV_REG_WRITE_ASM (r6, r1, DDR_SDRAM_INIT_CTRL_REG)
+2: MV_REG_READ_ASM (r6, r1, DDR_SDRAM_INIT_CTRL_REG)
+ and r6, r6, #DSICR_INIT_EN
+ cmp r6, #0
+ bne 2b
+
+ mov r5, #1
+ ldr r8, =dramBoot1
+ str r5, [r8] /* We started executing from DRAM */
+
+ /* If we boot from NAND jump to DRAM address */
+ ldr r8, dramBoot1
+ cmp r8, #0
+ movne pc, r11
+
+ bl _i2cInit /* Initialize TWSI master */
+
+ /* Check if we have more then 1 dimm */
+ ldr r6, =0
+ MV_REG_WRITE_ASM (r6, r1, DRAM_BUF_REG14)
+#ifdef MV78XX0
+ bl _is_Second_Dimm_Exist
+ beq single_dimm
+ ldr r6, =1
+ MV_REG_WRITE_ASM (r6, r1, DRAM_BUF_REG14)
+single_dimm:
+ bl _i2cInit /* Initialize TWSI master */
+#endif
+
+ /* Get default SDRAM Config values */
+ MV_REG_READ_ASM (r8, r5, SDRAM_CONFIG_REG)
+
+ /* Get registered/non registered info from DIMM */
+ bl _is_Registered
+ beq nonRegistered
+
+setRegistered:
+ orr r8, r8, #SDRAM_REGISTERED /* Set registered bit(17) */
+nonRegistered:
+#ifdef MV78XX0
+ /* Get ECC/non ECC info from DIMM */
+ bl _is_Ecc
+ beq setConfigReg
+
+setEcc:
+ orr r8, r8, #SDRAM_ECC_EN /* Set ecc bit(18) */
+#endif
+setConfigReg:
+ MV_REG_WRITE_ASM (r8, r5, DRAM_BUF_REG1)
+
+ /* Set maximum CL supported by DIMM */
+ bl _get_CAL
+
+ /* r7 is DIMM supported CAS (e.g: 3 --> 0x1C) */
+ clz r6, r7
+ rsb r6, r6, #31 /* r6 = the bit number of MAX CAS supported */
+
+casDdr2:
+ ldr r7, =0x41 /* stBurstInDel|stBurstOutDel field value */
+ ldr r3, =0x53 /* stBurstInDel|stBurstOutDel registered value*/
+ ldr r8, =0x32 /* Assuming MAX CL = 3 */
+ cmp r6, #3 /* If CL = 3 break */
+ beq casDdr2Cont
+
+ ldr r7, =0x53 /* stBurstInDel|stBurstOutDel field value */
+ ldr r3, =0x65 /* stBurstInDel|stBurstOutDel registered value*/
+ ldr r8, =0x42 /* Assuming MAX CL = 4 */
+ cmp r6, #4 /* If CL = 4 break */
+ beq casDdr2Cont
+
+ ldr r7, =0x65 /* stBurstInDel|stBurstOutDel field value */
+ ldr r3, =0x77 /* stBurstInDel|stBurstOutDel registered value*/
+ ldr r8, =0x52 /* Assuming MAX CL = 5 */
+ cmp r6, #5 /* If CL = 5 break */
+ beq casDdr2Cont
+
+ ldr r7, =0x77 /* stBurstInDel|stBurstOutDel field value */
+ ldr r3, =0x89 /* stBurstInDel|stBurstOutDel registered value*/
+ ldr r8, =0x62 /* Assuming MAX CL = 6 */
+ cmp r6, #6 /* If CL = 5 break */
+ beq casDdr2Cont
+
+ /* This is an error. return */
+ b exit_ddrAutoConfig /* This is an error !! */
+casDdr2Cont:
+
+ /* Get default SDRAM Mode values */
+ MV_REG_READ_ASM (r6, r5, SDRAM_MODE_REG)
+ bic r6, r6, #(BIT6 | BIT5 | BIT4) /* Clear CL filed */
+ orr r6, r6, r8
+ MV_REG_WRITE_ASM (r6, r5, DRAM_BUF_REG2)
+
+ /* Set Dunit control register according to max CL detected */
+ MV_REG_READ_ASM (r6, r5, DRAM_BUF_REG1)
+ tst r6, #SDRAM_REGISTERED
+ beq setDunitReg
+ mov r7, r3
+
+setDunitReg:
+#ifdef MV78XX0
+ /* Set SDRAM Extended Mode register for double DIMM */
+ /* Check DRAM frequency for more then 267MHz set ODT Rtt to 50ohm */
+
+ MV_REG_READ_ASM (r4, r5, CPU_RESET_SAMPLE_L_REG)
+ ldr r5, =MSAR_SYSCLCK_MASK
+ and r4, r4, r5
+ ldr r5, =MSAR_SYSCLCK_333
+ cmp r4, r5
+ ble Clock333
+ add r7, r7, #0x10
+Clock333:
+#endif
+
+ MV_REG_READ_ASM (r6, r5, SDRAM_DUNIT_CTRL_REG)
+ bic r6, r6, #(0xff << 20) /* Clear SBout and SBin */
+ orr r6, r6, #BIT4 /* Enable 2T mode */
+ bic r6, r6, #BIT6 /* clear ctrlPos */
+ orr r6, r6, r7, LSL #20
+ MV_REG_WRITE_ASM (r6, r5, DRAM_BUF_REG3)
+
+ /* Set Dunit high control register */
+ MV_REG_READ_ASM (r6, r5, SDRAM_DUNIT_CTRL_HI_REG)
+ orr r6, r6, #BIT7 /* SDRAM__D2P_EN */
+ orr r6, r6, #BIT8 /* SDRAM__P2D_EN */
+#ifdef MV78XX0
+ orr r6, r6, #BIT9 /* SDRAM__ADD_HALF_FCC_EN */
+ orr r6, r6, #BIT10 /* SDRAM__PUP_ZERO_SKEW_EN */
+ orr r6, r6, #BIT11 /* SDRAM__WR_MASH_DELAY_EN */
+#endif
+ MV_REG_WRITE_ASM (r6, r5, DRAM_BUF_REG13)
+
+ /* DIMM density configuration*/
+ /* Density = (1 << (rowNum + colNum)) * dramWidth * dramBankNum */
+Density:
+ /* Get bank 0 and 1 density */
+ ldr r6, =0
+ bl _getDensity
+
+ mov r8, r7
+ mov r8, r8, LSR #20 /* Move density 20 bits to the right */
+ /* For example 0x10000000 --> 0x1000 */
+
+ mov r3, #(SDRAM_DSIZE_256Mb(0) | SDRAM_DSIZE_256Mb(1))
+ cmp r8, #DRAM_DEV_DENSITY_256M
+ beq get_bank_2_density
+
+ mov r3, #(SDRAM_DSIZE_512Mb(0) | SDRAM_DSIZE_512Mb(1))
+ cmp r8, #DRAM_DEV_DENSITY_512M
+ beq get_bank_2_density
+
+ mov r3, #(SDRAM_DSIZE_1Gb(0) | SDRAM_DSIZE_1Gb(1))
+ cmp r8, #DRAM_DEV_DENSITY_1G
+ beq get_bank_2_density
+
+ mov r3, #(SDRAM_DSIZE_2Gb(0) | SDRAM_DSIZE_2Gb(1))
+ cmp r8, #DRAM_DEV_DENSITY_2G
+ beq get_bank_2_density
+
+ /* This is an error. return */
+ b exit_ddrAutoConfig
+
+get_bank_2_density:
+ /* Check for second dimm */
+ MV_REG_READ_ASM (r6, r1, DRAM_BUF_REG14)
+ cmp r6, #1
+ bne get_width
+
+ /* Get bank 2 and 3 density */
+ ldr r6, =2
+ bl _getDensity
+
+ mov r8, r7
+ mov r8, r8, LSR #20 /* Move density 20 bits to the right */
+ /* For example 0x10000000 --> 0x1000 */
+
+ orr r3, r3, #(SDRAM_DSIZE_256Mb(2) | SDRAM_DSIZE_256Mb(3))
+ cmp r8, #DRAM_DEV_DENSITY_256M
+ beq get_width
+
+ and r3, r3, #~(SDRAM_DSIZE_MASK(2) | SDRAM_DSIZE_MASK(3))
+ orr r3, r3, #(SDRAM_DSIZE_512Mb(2) | SDRAM_DSIZE_512Mb(3))
+ cmp r8, #DRAM_DEV_DENSITY_512M
+ beq get_width
+
+ and r3, r3, #~(SDRAM_DSIZE_MASK(2) | SDRAM_DSIZE_MASK(3))
+ orr r3, r3, #(SDRAM_DSIZE_1Gb(2) | SDRAM_DSIZE_1Gb(3))
+ cmp r8, #DRAM_DEV_DENSITY_1G
+ beq get_width
+
+ and r3, r3, #~(SDRAM_DSIZE_MASK(2) | SDRAM_DSIZE_MASK(3))
+ orr r3, r3, #(SDRAM_DSIZE_2Gb(2) | SDRAM_DSIZE_2Gb(3))
+ cmp r8, #DRAM_DEV_DENSITY_2G
+ beq get_width
+
+ /* This is an error. return */
+ b exit_ddrAutoConfig
+
+ /* Get SDRAM width */
+get_width:
+ /* Get bank 0 and 1 width */
+ ldr r6, =0
+ bl _get_width
+
+ cmp r7, #8 /* x8 devices */
+ beq get_bank_2_width
+
+ orr r3, r3, #(SDRAM_ADDRSEL_X16(0) | SDRAM_ADDRSEL_X16(1)) /* x16 devices */
+ cmp r7, #16
+ beq get_bank_2_width
+
+ /* This is an error. return */
+ b exit_ddrAutoConfig
+
+get_bank_2_width:
+ /* Check for second dimm */
+ MV_REG_READ_ASM (r6, r1, DRAM_BUF_REG14)
+ cmp r6, #1
+ bne densCont
+
+ /* Get bank 2 and 3 width */
+ ldr r6, =2
+ bl _get_width
+
+ cmp r7, #8 /* x8 devices */
+ beq densCont
+
+ orr r3, r3, #(SDRAM_ADDRSEL_X16(2) | SDRAM_ADDRSEL_X16(3)) /* x16 devices */
+ cmp r7, #16
+ beq densCont
+
+ /* This is an error. return */
+ b exit_ddrAutoConfig
+
+densCont:
+ MV_REG_WRITE_ASM (r3, r5, DRAM_BUF_REG4)
+
+ /* Set SDRAM timing control low register */
+ ldr r4, =SDRAM_TIMING_CTRL_LOW_REG_DEFAULT
+ /* MV_REG_READ_ASM (r4, r5, SDRAM_TIMING_CTRL_LOW_REG) */
+ MV_REG_WRITE_ASM(r4, r5, DRAM_BUF_REG5)
+
+ /* Set SDRAM timing control high register */
+ ldr r6, =SDRAM_TIMING_CTRL_HIGH_REG_DEFAULT
+
+ MV_REG_READ_ASM (r4, r5, CPU_RESET_SAMPLE_L_REG)
+ ldr r5, =MSAR_SYSCLCK_MASK
+ and r4, r4, r5
+ ldr r5, =MSAR_SYSCLCK_333
+ cmp r4, r5
+ blt timingHighClock333
+ orr r6, r6, #BIT9
+
+timingHighClock333:
+ /* MV_REG_READ_ASM (r6, r5, SDRAM_TIMING_CTRL_HIGH_REG) */
+ MV_REG_WRITE_ASM(r6, r5, DRAM_BUF_REG6)
+
+ /* Check for second dimm */
+ MV_REG_READ_ASM (r6, r1, DRAM_BUF_REG14)
+ cmp r6, #1
+ bne single_dimm_odt
+
+ /* Set SDRAM ODT control low register for double DIMM*/
+ ldr r4, =DDR2_ODT_CTRL_LOW_CS0_CS1_CS2_CS3_DV
+ MV_REG_WRITE_ASM(r4, r5, DRAM_BUF_REG7)
+
+ /* Set DUNIT ODT control register for double DIMM */
+ ldr r4, =DDR2_DUNIT_ODT_CTRL_CS0_CS1_CS2_CS3_DV
+ MV_REG_WRITE_ASM(r4, r5, DRAM_BUF_REG9)
+
+#ifdef MV78XX0
+ /* Set SDRAM Extended Mode register for double DIMM */
+ /* Check DRAM frequency for more then 267MHz set ODT Rtt to 50ohm */
+
+ MV_REG_READ_ASM (r4, r5, CPU_RESET_SAMPLE_L_REG)
+ ldr r5, =MSAR_SYSCLCK_MASK
+ and r4, r4, r5
+ ldr r5, =MSAR_SYSCLCK_267
+ cmp r4, r5
+ beq slow_dram_clock_rtt
+ ldr r5, =MSAR_SYSCLCK_300
+ cmp r4, r5
+ beq slow_dram_clock_rtt
+ ldr r5, =MSAR_SYSCLCK_333
+ cmp r4, r5
+ beq fast_dram_clock_rtt
+ ldr r5, =MSAR_SYSCLCK_400
+ cmp r4, r5
+ beq fast_dram_clock_rtt
+
+ b slow_dram_clock_rtt
+
+fast_dram_clock_rtt:
+ ldr r4, =DDR_SDRAM_EXT_MODE_FAST_CS0_CS1_CS2_CS3_DV
+ MV_REG_WRITE_ASM(r4, r5, DRAM_BUF_REG10)
+ b odt_config_end
+#endif
+slow_dram_clock_rtt:
+ ldr r4, =DDR_SDRAM_EXT_MODE_CS0_CS1_CS2_CS3_DV
+ MV_REG_WRITE_ASM(r4, r5, DRAM_BUF_REG10)
+ b odt_config_end
+
+single_dimm_odt:
+ /* Set SDRAM ODT control low register */
+ ldr r4, =DDR2_ODT_CTRL_LOW_CS0_CS1_DV
+ MV_REG_WRITE_ASM(r4, r5, DRAM_BUF_REG7)
+
+ /* Set DUNIT ODT control register */
+ ldr r4, =DDR2_DUNIT_ODT_CTRL_CS0_CS1_DV
+ MV_REG_WRITE_ASM(r4, r5, DRAM_BUF_REG9)
+
+ /* Set SDRAM Extended Mode register */
+ ldr r4, =DDR_SDRAM_EXT_MODE_CS0_CS1_DV
+ MV_REG_WRITE_ASM(r4, r5, DRAM_BUF_REG10)
+
+odt_config_end:
+ /* SDRAM ODT control high register is left as default */
+ MV_REG_READ_ASM (r4, r5, DDR2_SDRAM_ODT_CTRL_HIGH_REG)
+ MV_REG_WRITE_ASM(r4, r5, DRAM_BUF_REG8)
+
+ /*Read CL and set the DDR2 registers accordingly */
+ MV_REG_READ_ASM (r6, r5, DRAM_BUF_REG2)
+ and r6, r6, #SDRAM_CL_MASK
+ mov r4, r6
+ orr r4, r4, r6, LSL #4
+ orr r4, r4, r6, LSL #8
+ orr r4, r4, r6, LSL #12
+ mov r5, #0x30000
+ add r4, r4, r5
+ sub r4, r4, #0x30
+ /* Set SDRAM Ddr2 Timing Low register */
+ MV_REG_WRITE_ASM(r4, r5, DRAM_BUF_REG11)
+
+ /* Set SDRAM Ddr2 Timing High register */
+ mov r4, r4, LSR #4
+ MV_REG_WRITE_ASM(r4, r5, DRAM_BUF_REG12)
+
+timeParamDone:
+ /* Close all windows */
+ MV_REG_READ_ASM (r6, r5, SDRAM_SIZE_REG(0,0))
+ and r6, r6,#~SCSR_SIZE_MASK
+ and r6, r6,#~1
+ MV_REG_WRITE_ASM (r6, r5, SDRAM_SIZE_REG(0,0))
+ MV_REG_READ_ASM (r6, r5, SDRAM_SIZE_REG(0,1))
+ and r6, r6,#~SCSR_SIZE_MASK
+ and r6, r6,#~1
+ MV_REG_WRITE_ASM (r6, r5, SDRAM_SIZE_REG(0,1))
+ MV_REG_READ_ASM (r6, r5, SDRAM_SIZE_REG(0,2))
+ and r6, r6,#~SCSR_SIZE_MASK
+ and r6, r6,#~1
+ MV_REG_WRITE_ASM (r6, r5, SDRAM_SIZE_REG(0,2))
+ MV_REG_READ_ASM (r6, r5, SDRAM_SIZE_REG(0,3))
+ and r6, r6,#~SCSR_SIZE_MASK
+ and r6, r6,#~1
+ MV_REG_WRITE_ASM (r6, r5, SDRAM_SIZE_REG(0,3))
+
+ /* Set sdram bank 0 size and enable it */
+ ldr r6, =0
+ bl _mvDramIfGetDimmSizeFromSpd
+#ifdef MV78XX0
+ /* Check DRAM width */
+ MV_REG_READ_ASM (r4, r5, SDRAM_CONFIG_REG)
+ ldr r5, =SDRAM_DWIDTH_MASK
+ and r4, r4, r5
+ ldr r5, =SDRAM_DWIDTH_64BIT
+ cmp r4, r5
+ beq dram_64bit_width
+ /* Utilize only 32bit width */
+ mov r8, r8, LSR #1
+#else
+ /* Utilize only 16bit width */
+ mov r8, r8, LSR #2
+#endif
+dram_64bit_width:
+ /* Update first dimm size return value R8 */
+ MV_REG_READ_ASM (r5, r6, SDRAM_SIZE_REG(0,0))
+ ldr r6, =~SCSR_SIZE_MASK
+ and r5, r5, r6
+ orr r5, r5, r8
+ MV_REG_WRITE_ASM(r5, r8, SDRAM_SIZE_REG(0,0))
+
+ /* Clear bank 2 size */
+ MV_REG_READ_ASM (r6, r5, SDRAM_SIZE_REG(0,2))
+ and r6, r6,#~SCSR_SIZE_MASK
+ MV_REG_WRITE_ASM (r6, r5, SDRAM_SIZE_REG(0,2))
+
+ /* Check for second dimm */
+ MV_REG_READ_ASM (r6, r1, DRAM_BUF_REG14)
+ cmp r6, #1
+ bne defualt_order
+
+ /* Set sdram bank 2 size */
+ ldr r6, =2
+ bl _mvDramIfGetDimmSizeFromSpd
+#ifdef MV78XX0
+ /* Check DRAM width */
+ MV_REG_READ_ASM (r4, r5, SDRAM_CONFIG_REG)
+ ldr r5, =SDRAM_DWIDTH_MASK
+ and r4, r4, r5
+ ldr r5, =SDRAM_DWIDTH_64BIT
+ cmp r4, r5
+ beq dram_64bit_width2
+ /* Utilize only 32bit width */
+ mov r8, r8, LSR #1
+#else
+ /* Utilize only 16bit width */
+ mov r8, r8, LSR #2
+#endif
+dram_64bit_width2:
+ /* Update first dimm size return value R8 */
+ MV_REG_READ_ASM (r5, r6, SDRAM_SIZE_REG(0,2))
+ ldr r6, =~SCSR_SIZE_MASK
+ and r5, r5, r6
+ orr r5, r5, r8
+ MV_REG_WRITE_ASM(r5, r8, SDRAM_SIZE_REG(0,2))
+
+ /* Close windows 1 and 3 */
+ MV_REG_READ_ASM (r6, r5, SDRAM_SIZE_REG(0,1))
+ and r6, r6,#~1
+ MV_REG_WRITE_ASM (r6, r5, SDRAM_SIZE_REG(0,1))
+ MV_REG_READ_ASM (r6, r5, SDRAM_SIZE_REG(0,3))
+ and r6, r6,#~1
+ MV_REG_WRITE_ASM (r6, r5, SDRAM_SIZE_REG(0,3))
+
+ /* Check dimm size for setting dram bank order */
+ MV_REG_READ_ASM (r6, r5, SDRAM_SIZE_REG(0,0))
+ MV_REG_READ_ASM (r4, r5, SDRAM_SIZE_REG(0,2))
+ and r6, r6,#SCSR_SIZE_MASK
+ and r4, r4,#SCSR_SIZE_MASK
+ cmp r6, r4
+ bge defualt_order
+
+ /* Bank 2 is biger then bank 0 */
+ ldr r6,=0
+ MV_REG_WRITE_ASM (r6, r5, SDRAM_BASE_ADDR_REG(0,2))
+
+ /* Open win 2 */
+ MV_REG_READ_ASM (r6, r5, SDRAM_SIZE_REG(0,2))
+ orr r6, r6,#1
+ MV_REG_WRITE_ASM (r6, r5, SDRAM_SIZE_REG(0,2))
+
+ ldr sp,=0
+ bl _mvDramIfConfig
+#ifdef MV78XX0
+ /* Init ECC on CS 2 */
+ ldr r0, =2
+ bl _mvDramIfEccMemInit
+#endif
+ mov PC, r11 /* r11 is saved link register */
+
+defualt_order:
+
+ /* Open win 0 */
+ MV_REG_READ_ASM (r6, r5, SDRAM_SIZE_REG(0,0))
+ orr r6, r6,#1
+ MV_REG_WRITE_ASM (r6, r5, SDRAM_SIZE_REG(0,0))
+
+ ldr sp,=0
+ bl _mvDramIfConfig
+#ifdef MV78XX0
+ /* Init ECC on CS 0 */
+ ldr r0, =0
+ bl _mvDramIfEccMemInit
+#endif
+exit_ddrAutoConfig:
+ mov PC, r11 /* r11 is saved link register */
+
+
+/***************************************************************************************/
+/* r4 holds I2C EEPROM address
+ * r7 holds I2C EEPROM offset parameter for i2cRead and its --> returned value
+ * r8 holds SDRAM various configuration registers value.
+ * r13 holds Link register
+ */
+/**************************/
+_getDensity:
+ mov r13, LR /* Save link register */
+
+ /* Read SPD rank size from DIMM0 */
+ mov r4, #MV_BOARD_DIMM0_I2C_ADDR /* reading from DIMM0 */
+
+ cmp r6, #0
+ beq 1f
+
+ /* Read SPD rank size from DIMM1 */
+ mov r4, #MV_BOARD_DIMM1_I2C_ADDR /* reading from DIMM1 */
+
+1:
+ mov r7, #NUM_OF_ROWS_OFFSET /* offset 3 */
+ bl _i2cRead
+ mov r8, r7 /* r8 save number of rows */
+
+ mov r7, #NUM_OF_COLS_OFFSET /* offset 4 */
+ bl _i2cRead
+ add r8, r8, r7 /* r8 = number of rows + number of col */
+
+ mov r7, #0x1
+ mov r8, r7, LSL r8 /* r8 = (1 << r8) */
+
+ mov r7, #SDRAM_WIDTH_OFFSET /* offset 13 */
+ bl _i2cRead
+ mul r8, r7, r8
+
+ mov r7, #NUM_OF_BANKS_OFFSET /* offset 17 */
+ bl _i2cRead
+ mul r7, r8, r7
+
+ mov PC, r13
+
+/**************************/
+_get_width:
+ mov r13, LR /* Save link register */
+
+ /* Read SPD rank size from DIMM0 */
+ mov r4, #MV_BOARD_DIMM0_I2C_ADDR /* reading from DIMM0 */
+
+ cmp r6, #0
+ beq 1f
+
+ /* Read SPD rank size from DIMM1 */
+ mov r4, #MV_BOARD_DIMM1_I2C_ADDR /* reading from DIMM1 */
+
+1:
+ /* Get SDRAM width (SPD offset 13) */
+ mov r7, #SDRAM_WIDTH_OFFSET
+ bl _i2cRead /* result in r7 */
+
+ mov PC, r13
+
+/**************************/
+_get_CAL:
+ mov r13, LR /* Save link register */
+
+ /* Set maximum CL supported by DIMM */
+ mov r4, #MV_BOARD_DIMM0_I2C_ADDR /* reading from DIMM0 */
+ mov r7, #SUPPORTED_CL_OFFSET /* offset 18 */
+ bl _i2cRead
+
+ mov PC, r13
+
+/**************************/
+/* R8 - sdram configuration register.
+ * Return value in flag if no-registered then Z-flag is set
+ */
+_is_Registered:
+ mov r13, LR /* Save link register */
+#if defined(MV645xx)
+ /* Get registered/non registered info from DIMM */
+ tst r8, #SDRAM_DTYPE_DDR2
+ bne regDdr2
+
+regDdr1:
+ mov r4, #MV_BOARD_DIMM0_I2C_ADDR /* reading from DIMM0 */
+ mov r7, #SDRAM_MODULES_ATTR_OFFSET
+ bl _i2cRead /* result in r7 */
+
+ tst r7, #0x2
+ b exit
+#endif
+regDdr2:
+ mov r4, #MV_BOARD_DIMM0_I2C_ADDR /* reading from DIMM0 */
+ mov r7, #DIMM_TYPE_INFO_OFFSET
+ bl _i2cRead /* result in r7 */
+
+ tst r7, #0x11 /* DIMM type = regular RDIMM (0x01) */
+ /* or Mini-RDIMM (0x10) */
+exit:
+ mov PC, r13
+
+
+/**************************/
+/* Return value in flag if no-Ecc then Z-flag is set */
+_is_Ecc:
+ mov r13, LR /* Save link register */
+
+ mov r4, #MV_BOARD_DIMM0_I2C_ADDR /* reading from DIMM0 */
+ mov r7, #DIMM_CONFIG_TYPE
+ bl _i2cRead /* result in r7 */
+
+ tst r7, #0x2 /* bit 1 -> Data ECC */
+ mov PC, r13
+
+/**************************/
+/* Return value in flag if no second DIMM then Z-flag is set */
+_is_Second_Dimm_Exist:
+ mov r13, LR /* Save link register */
+
+ mov r4, #MV_BOARD_DIMM1_I2C_ADDR /* reading from DIMM0 */
+ mov r7, #DIMM_TYPE_OFFSET
+ bl _i2cRead /* result in r7 */
+
+ tst r7, #0x8 /* bit3 is '1' -> DDR 2 */
+ mov PC, r13
+
+/*******************************************************************************
+* _mvDramIfGetDimmSizeFromSpd - read bank 0 dram's size
+*
+* DESCRIPTION:
+* The function will read the bank 0 dram size(SPD version 1.0 and above )
+*
+* INPUT:
+* r6 - dram bank number.
+*
+* OUTPUT:
+* none
+*/
+_mvDramIfGetDimmSizeFromSpd:
+
+ mov r13, LR /* Save link register */
+
+ /* Read SPD rank size from DIMM0 */
+ mov r4, #MV_BOARD_DIMM0_I2C_ADDR /* reading from DIMM0 */
+
+ cmp r6, #0
+ beq 1f
+
+ /* Read SPD rank size from DIMM1 */
+ mov r4, #MV_BOARD_DIMM1_I2C_ADDR /* reading from DIMM1 */
+
+1:
+ mov r7, #RANK_SIZE_OFFSET /* offset 31 */
+ bl _i2cRead
+
+pass_read:
+ ldr r8, =(0x7 << SCSR_SIZE_OFFS)
+ cmp r7, #DRAM_RANK_DENSITY_128M
+ beq endDimmSize
+
+ ldr r8, =(0xf << SCSR_SIZE_OFFS)
+ cmp r7, #DRAM_RANK_DENSITY_256M
+ beq endDimmSize
+
+ ldr r8, =(0x1f << SCSR_SIZE_OFFS)
+ cmp r7, #DRAM_RANK_DENSITY_512M
+ beq endDimmSize
+
+ ldr r8, =(0x3f << SCSR_SIZE_OFFS)
+ cmp r7, #DRAM_RANK_DENSITY_1G
+ beq endDimmSize
+
+ ldr r8, =(0x7f << SCSR_SIZE_OFFS) /* DRAM_RANK_DENSITY_2G */
+endDimmSize:
+ mov PC, r13
+#endif
diff --git a/target/linux/generic/files/crypto/ocf/kirkwood/mvHal/mv_hal/ddr2/mvDramIfConfig.S b/target/linux/generic/files/crypto/ocf/kirkwood/mvHal/mv_hal/ddr2/mvDramIfConfig.S
new file mode 100644
index 0000000..88527e5
--- /dev/null
+++ b/target/linux/generic/files/crypto/ocf/kirkwood/mvHal/mv_hal/ddr2/mvDramIfConfig.S
@@ -0,0 +1,528 @@
+/*******************************************************************************
+Copyright (C) Marvell International Ltd. and its affiliates
+
+This software file (the "File") is owned and distributed by Marvell
+International Ltd. and/or its affiliates ("Marvell") under the following
+alternative licensing terms. Once you have made an election to distribute the
+File under one of the following license alternatives, please (i) delete this
+introductory statement regarding license alternatives, (ii) delete the two
+license alternatives that you have not elected to use and (iii) preserve the
+Marvell copyright notice above.
+
+********************************************************************************
+Marvell Commercial License Option
+
+If you received this File from Marvell and you have entered into a commercial
+license agreement (a "Commercial License") with Marvell, the File is licensed
+to you under the terms of the applicable Commercial License.
+
+********************************************************************************
+Marvell GPL License Option
+
+If you received this File from Marvell, you may opt to use, redistribute and/or
+modify this File in accordance with the terms and conditions of the General
+Public License Version 2, June 1991 (the "GPL License"), a copy of which is
+available along with the File in the license.txt file or by writing to the Free
+Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 or
+on the worldwide web at http://www.gnu.org/licenses/gpl.txt.
+
+THE FILE IS DISTRIBUTED AS-IS, WITHOUT WARRANTY OF ANY KIND, AND THE IMPLIED
+WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE ARE EXPRESSLY
+DISCLAIMED. The GPL License provides additional details about this warranty
+disclaimer.
+********************************************************************************
+Marvell BSD License Option
+
+If you received this File from Marvell, you may opt to use, redistribute and/or
+modify this File under the following licensing terms.
+Redistribution and use in source and binary forms, with or without modification,
+are permitted provided that the following conditions are met:
+
+ * Redistributions of source code must retain the above copyright notice,
+ this list of conditions and the following disclaimer.
+
+ * Redistributions in binary form must reproduce the above copyright
+ notice, this list of conditions and the following disclaimer in the
+ documentation and/or other materials provided with the distribution.
+
+ * Neither the name of Marvell nor the names of its contributors may be
+ used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR
+ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+*******************************************************************************/
+
+/*******************************************************************************
+* mvDramIfBasicAsm.s
+*
+* DESCRIPTION:
+* Memory full detection and best timing configuration is done in
+* C code. C runtime environment requires a stack. This module API
+* initialize DRAM interface chip select 0 for basic functionality for
+* the use of stack.
+* The module API assumes DRAM information is stored in I2C EEPROM reside
+* in a given I2C address MV_BOARD_DIMM0_I2C_ADDR. The I2C EEPROM
+* internal data structure is assumed to be orgenzied in common DRAM
+* vendor SPD structure.
+* NOTE: DFCDL values are assumed to be already initialized prior to
+* this module API activity.
+*
+*
+* DEPENDENCIES:
+* None.
+*
+*******************************************************************************/
+
+/* includes */
+#define _ASMLANGUAGE
+#define MV_ASMLANGUAGE
+#include "mvOsAsm.h"
+#include "mvSysHwConfig.h"
+#include "mvDramIfRegs.h"
+#include "mvDramIfConfig.h"
+#include "ctrlEnv/sys/mvCpuIfRegs.h"
+#include "pex/mvPexRegs.h"
+#include "ctrlEnv/mvCtrlEnvSpec.h"
+#include "mvCommon.h"
+
+/* defines */
+
+/* locals */
+.data
+.globl _mvDramIfConfig
+.text
+.globl _mvDramIfMemInit
+
+/*******************************************************************************
+* _mvDramIfConfig - Basic DRAM interface initialization.
+*
+* DESCRIPTION:
+* The function will initialize the following DRAM parameters using the
+* values prepared by mvDramIfDetect routine. Values are located
+* in predefined registers.
+*
+* INPUT:
+* None.
+*
+* OUTPUT:
+* None.
+*
+* RETURN:
+* None.
+*
+*******************************************************************************/
+
+_mvDramIfConfig:
+
+ /* Save register on stack */
+ cmp sp, #0
+ beq no_stack_s
+save_on_stack:
+ stmdb sp!, {r1, r2, r3, r4}
+no_stack_s:
+
+ /* Dunit FTDLL Configuration Register */
+ /* 0) Write to SDRAM FTDLL coniguration register */
+ ldr r4, = SDRAM_FTDLL_REG_DEFAULT_LEFT;
+ ldr r1, =(INTER_REGS_BASE + SDRAM_FTDLL_CONFIG_LEFT_REG)
+ str r4, [r1]
+ ldr r4, = SDRAM_FTDLL_REG_DEFAULT_RIGHT;
+ ldr r1, =(INTER_REGS_BASE + SDRAM_FTDLL_CONFIG_RIGHT_REG)
+ str r4, [r1]
+ ldr r4, = SDRAM_FTDLL_REG_DEFAULT_UP;
+ ldr r1, =(INTER_REGS_BASE + SDRAM_FTDLL_CONFIG_UP_REG)
+ str r4, [r1]
+
+ /* 1) Write to SDRAM coniguration register */
+ ldr r1, =(INTER_REGS_BASE + DRAM_BUF_REG1)
+ ldr r4, [r1]
+ ldr r1, =(INTER_REGS_BASE + SDRAM_CONFIG_REG)
+ str r4, [r1]
+
+ /* 2) Write Dunit control low register */
+ ldr r1, =(INTER_REGS_BASE + DRAM_BUF_REG3)
+ ldr r4, [r1]
+ ldr r1, =(INTER_REGS_BASE + SDRAM_DUNIT_CTRL_REG)
+ str r4, [r1]
+
+ /* 2) Write Dunit control high register */
+ ldr r1, =(INTER_REGS_BASE + DRAM_BUF_REG13)
+ ldr r4, [r1]
+ ldr r1, =(INTER_REGS_BASE + SDRAM_DUNIT_CTRL_HI_REG)
+ str r4, [r1]
+
+ /* 3) Write SDRAM address control register */
+ ldr r1, =(INTER_REGS_BASE + DRAM_BUF_REG4)
+ ldr r4, [r1]
+ ldr r1, =(INTER_REGS_BASE + SDRAM_ADDR_CTRL_REG)
+ str r4, [r1]
+#if defined(MV_STATIC_DRAM_ON_BOARD)
+ /* 4) Write SDRAM bank 0 size register */
+ ldr r1, =(INTER_REGS_BASE + DRAM_BUF_REG0)
+ ldr r4, [r1]
+ ldr r1, =(INTER_REGS_BASE + SDRAM_SIZE_REG(0,0))
+ str r4, [r1]
+#endif
+
+ /* 5) Write SDRAM open pages control register */
+ ldr r1, =(INTER_REGS_BASE + SDRAM_OPEN_PAGE_CTRL_REG)
+ ldr r4, =SDRAM_OPEN_PAGES_CTRL_REG_DV
+ str r4, [r1]
+
+ /* 6) Write SDRAM timing Low register */
+ ldr r1, =(INTER_REGS_BASE + DRAM_BUF_REG5)
+ ldr r4, [r1]
+ ldr r1, =(INTER_REGS_BASE + SDRAM_TIMING_CTRL_LOW_REG)
+ str r4, [r1]
+
+ /* 7) Write SDRAM timing High register */
+ ldr r1, =(INTER_REGS_BASE + DRAM_BUF_REG6)
+ ldr r4, [r1]
+ ldr r1, =(INTER_REGS_BASE + SDRAM_TIMING_CTRL_HIGH_REG)
+ str r4, [r1]
+
+ /* Config DDR2 On Die Termination (ODT) registers */
+ /* Write SDRAM DDR2 ODT control low register */
+ ldr r1, =(INTER_REGS_BASE + DRAM_BUF_REG7)
+ ldr r4, [r1]
+ ldr r1, =(INTER_REGS_BASE + DDR2_SDRAM_ODT_CTRL_LOW_REG)
+ str r4, [r1]
+
+ /* Write SDRAM DDR2 ODT control high register */
+ ldr r1, =(INTER_REGS_BASE + DRAM_BUF_REG8)
+ ldr r4, [r1]
+ ldr r1, =(INTER_REGS_BASE + DDR2_SDRAM_ODT_CTRL_HIGH_REG)
+ str r4, [r1]
+
+ /* Write SDRAM DDR2 Dunit ODT control register */
+ ldr r1, =(INTER_REGS_BASE + DRAM_BUF_REG9)
+ ldr r4, [r1]
+ ldr r1, =(INTER_REGS_BASE + DDR2_DUNIT_ODT_CONTROL_REG)
+ str r4, [r1]
+
+ /* Write DDR2 SDRAM timing Low register */
+ ldr r1, =(INTER_REGS_BASE + DRAM_BUF_REG11)
+ ldr r4, [r1]
+ ldr r1, =(INTER_REGS_BASE + SDRAM_DDR2_TIMING_LO_REG)
+ str r4, [r1]
+
+ /* Write DDR2 SDRAM timing High register */
+ ldr r1, =(INTER_REGS_BASE + DRAM_BUF_REG12)
+ ldr r4, [r1]
+ ldr r1, =(INTER_REGS_BASE + SDRAM_DDR2_TIMING_HI_REG)
+ str r4, [r1]
+
+ /* 8) Write SDRAM mode register */
+ /* The CPU must not attempt to change the SDRAM Mode register setting */
+ /* prior to DRAM controller completion of the DRAM initialization */
+ /* sequence. To guarantee this restriction, it is recommended that */
+ /* the CPU sets the SDRAM Operation register to NOP command, performs */
+ /* read polling until the register is back in Normal operation value, */
+ /* and then sets SDRAM Mode register to its new value. */
+
+ /* 8.1 write 'nop' to SDRAM operation */
+ mov r4, #0x5 /* 'NOP' command */
+ MV_REG_WRITE_ASM(r4, r1, SDRAM_OPERATION_REG)
+
+ /* 8.2 poll SDRAM operation. Make sure its back to normal operation */
+_sdramOpPoll1:
+ ldr r4, [r1]
+ cmp r4, #0 /* '0' = Normal SDRAM Mode */
+ bne _sdramOpPoll1
+
+ /* 8.3 Now its safe to write new value to SDRAM Mode register */
+ ldr r1, =(INTER_REGS_BASE + DRAM_BUF_REG2)
+ ldr r4, [r1]
+ ldr r1, =(INTER_REGS_BASE + SDRAM_MODE_REG)
+ str r4, [r1]
+
+ /* 8.4 Make the Dunit write the DRAM its new mode */
+ mov r4, #0x3 /* Mode Register Set command */
+ MV_REG_WRITE_ASM (r4, r1, SDRAM_OPERATION_REG)
+
+ /* 8.5 poll SDRAM operation. Make sure its back to normal operation */
+_sdramOpPoll2:
+ ldr r4, [r1]
+ cmp r4, #0 /* '0' = Normal SDRAM Mode */
+ bne _sdramOpPoll2
+
+ /* Now its safe to write new value to SDRAM Extended Mode regist */
+ ldr r1, =(INTER_REGS_BASE + DRAM_BUF_REG10)
+ ldr r4, [r1]
+ ldr r1, =(INTER_REGS_BASE + SDRAM_EXTENDED_MODE_REG)
+ str r4, [r1]
+
+ /* 9) Write SDRAM Extended mode register This operation should be */
+ /* done for each memory bank */
+ /* write 'nop' to SDRAM operation */
+ mov r4, #0x5 /* 'NOP' command */
+ MV_REG_WRITE_ASM (r4, r1, SDRAM_OPERATION_REG)
+
+ /* poll SDRAM operation. Make sure its back to normal operation */
+_sdramOpPoll3:
+ ldr r4, [r1]
+ cmp r4, #0 /* '0' = Normal SDRAM Mode */
+ bne _sdramOpPoll3
+ /* Go over each of the Banks */
+ ldr r3, =0 /* r3 = DRAM bank Num */
+
+extModeLoop:
+ /* Set the SDRAM Operation Control to each of the DRAM banks */
+ mov r4, r3 /* Do not swap the bank counter value */
+ MV_REG_WRITE_ASM (r4, r1, SDRAM_OPERATION_CTRL_REG)
+
+ /* Make the Dunit write the DRAM its new mode */
+ mov r4, #0x4 /* Extended Mode Register Set command */
+ MV_REG_WRITE_ASM (r4, r1, SDRAM_OPERATION_REG)
+
+ /* poll SDRAM operation. Make sure its back to normal operation */
+_sdramOpPoll4:
+ ldr r4, [r1]
+ cmp r4, #0 /* '0' = Normal SDRAM Mode */
+ bne _sdramOpPoll4
+
+ add r3, r3, #1
+ cmp r3, #4 /* 4 = Number of banks */
+ bne extModeLoop
+
+extModeEnd:
+cmp sp, #0
+ beq no_stack_l
+ mov r1, LR /* Save link register */
+#if defined(MV78XX0)
+ bl _mvDramIfMemInit
+#endif
+ mov LR,r1 /* restore link register */
+load_from_stack:
+ /* Restore registers */
+ ldmia sp!, {r1, r2, r3, r4}
+no_stack_l:
+
+ mov pc, lr
+
+
+/*******************************************************************************
+* _mvDramIfEccMemInit - Basic DRAM ECC initialization.
+*
+* DESCRIPTION:
+*
+* INPUT:
+* None.
+*
+* OUTPUT:
+* None.
+*
+* RETURN:
+* None.
+*
+*******************************************************************************/
+#define XOR_CHAN0 0 /* XOR channel 0 used for memory initialization */
+#define XOR_UNIT0 0 /* XOR unit 0 used for memory initialization */
+#define XOR_ADDR_DEC_WIN0 0 /* Enable DRAM access using XOR decode window 0 */
+/* XOR engine register offsets macros */
+#define XOR_CONFIG_REG(chan) (XOR_UNIT_BASE(0) + 0x10 + ((chan) * 4))
+#define XOR_ACTIVATION_REG(chan) (XOR_UNIT_BASE(0) + 0x20 + ((chan) * 4))
+#define XOR_CAUSE_REG (XOR_UNIT_BASE(0) + 0x30)
+#define XOR_ERROR_CAUSE_REG (XOR_UNIT_BASE(0) + 0x50)
+#define XOR_ERROR_ADDR_REG (XOR_UNIT_BASE(0) + 0x60)
+#define XOR_INIT_VAL_LOW_REG (XOR_UNIT_BASE(0) + 0x2E0)
+#define XOR_INIT_VAL_HIGH_REG (XOR_UNIT_BASE(0) + 0x2E4)
+#define XOR_DST_PTR_REG(chan) (XOR_UNIT_BASE(0) + 0x2B0 + ((chan) * 4))
+#define XOR_BLOCK_SIZE_REG(chan) (XOR_UNIT_BASE(0) + 0x2C0 + ((chan) * 4))
+
+/* XOR Engine Address Decoding Register Map */
+#define XOR_WINDOW_CTRL_REG(unit,chan) (XOR_UNIT_BASE(unit)+(0x240 + ((chan) * 4)))
+#define XOR_BASE_ADDR_REG(unit,winNum) (XOR_UNIT_BASE(unit)+(0x250 + ((winNum) * 4)))
+#define XOR_SIZE_MASK_REG(unit,winNum) (XOR_UNIT_BASE(unit)+(0x270 + ((winNum) * 4)))
+
+.globl _mvDramIfEccMemInit
+/*******************************************************************************
+* _mvDramIfEccMemInit - mem init for dram cs
+*
+* DESCRIPTION:
+* This function will clean the cs by ussing the XOR mem init.
+*
+* INPUT:
+* r0 - dram bank number.
+*
+* OUTPUT:
+* none
+*/
+_mvDramIfEccMemInit:
+
+ /* Save register on stack */
+ cmp sp, #0
+ beq no_stack_s1
+save_on_stack1:
+ stmdb sp!, {r0,r1, r2, r3, r4, r5, r6}
+no_stack_s1:
+
+ ldr r1, = 0
+
+ /* Disable all XOR address decode windows to avoid possible overlap */
+ MV_REG_WRITE_ASM (r1, r5, (XOR_WINDOW_CTRL_REG(XOR_UNIT0,XOR_CHAN0)))
+
+ /* Init r5 to first XOR_SIZE_MASK_REG */
+ mov r5, r0, LSL #3
+ add r5, r5,#0x1500
+ add r5, r5,#0x04
+ add r5, r5,#(INTER_REGS_BASE)
+ ldr r6, [r5]
+ HTOLL(r6,r5)
+ MV_REG_WRITE_ASM (r6, r5, XOR_SIZE_MASK_REG(XOR_UNIT0,XOR_ADDR_DEC_WIN0))
+
+ mov r5, r0, LSL #3
+ add r5, r5,#0x1500
+ add r5, r5,#(INTER_REGS_BASE)
+ ldr r6, [r5]
+ /* Update destination & size */
+ MV_REG_WRITE_ASM(r6, r5, XOR_DST_PTR_REG(XOR_CHAN0))
+ HTOLL(r6,r5)
+ /* Init r6 to first XOR_BASE_ADDR_REG */
+ ldr r4, = 0xf
+ ldr r5, = 0x1
+ mov r5, r5, LSL r0
+ bic r4, r4, r5
+ mov r4, r4, LSL #8
+
+ orr r6, r6, r4
+ MV_REG_WRITE_ASM (r6, r5, XOR_BASE_ADDR_REG(XOR_UNIT0,XOR_ADDR_DEC_WIN0))
+
+ ldr r6, = 0xff0001
+ MV_REG_WRITE_ASM (r6, r5, XOR_WINDOW_CTRL_REG(XOR_UNIT0,XOR_CHAN0))
+
+ /* Configure XOR engine for memory init function. */
+ MV_REG_READ_ASM (r6, r5, XOR_CONFIG_REG(XOR_CHAN0))
+ and r6, r6, #~0x7 /* Clear operation mode field */
+ orr r6, r6, #0x4 /* Set operation to memory init */
+ MV_REG_WRITE_ASM(r6, r5, XOR_CONFIG_REG(XOR_CHAN0))
+
+ /* Set initVal in the XOR Engine Initial Value Registers */
+ ldr r6, = 0xfeedfeed
+ MV_REG_WRITE_ASM(r6, r5, XOR_INIT_VAL_LOW_REG)
+ ldr r6, = 0xfeedfeed
+ MV_REG_WRITE_ASM(r6, r5, XOR_INIT_VAL_HIGH_REG)
+
+ /* Set block size using DRAM bank size */
+
+ mov r5, r0, LSL #3
+ add r5, r5,#0x1500
+ add r5, r5,#0x04
+ add r5, r5,#(INTER_REGS_BASE)
+
+ ldr r6, [r5]
+ HTOLL(r6,r5)
+ and r6, r6, #SCSR_SIZE_MASK
+ mov r5, r6, LSR #SCSR_SIZE_OFFS
+ add r5, r5, #1
+ mov r6, r5, LSL #SCSR_SIZE_OFFS
+ MV_REG_WRITE_ASM(r6, r5, XOR_BLOCK_SIZE_REG(XOR_CHAN0))
+
+ /* Clean interrupt cause*/
+ MV_REG_WRITE_ASM(r1, r5, XOR_CAUSE_REG)
+
+ /* Clean error interrupt cause*/
+ MV_REG_READ_ASM(r6, r5, XOR_ERROR_CAUSE_REG)
+ MV_REG_READ_ASM(r6, r5, XOR_ERROR_ADDR_REG)
+
+ /* Start transfer */
+ MV_REG_READ_ASM (r6, r5, XOR_ACTIVATION_REG(XOR_CHAN0))
+ orr r6, r6, #0x1 /* Preform start command */
+ MV_REG_WRITE_ASM(r6, r5, XOR_ACTIVATION_REG(XOR_CHAN0))
+
+ /* Wait for engine to finish */
+waitForComplete:
+ MV_REG_READ_ASM(r6, r5, XOR_CAUSE_REG)
+ and r6, r6, #2
+ cmp r6, #0
+ beq waitForComplete
+
+ /* Clear all error report registers */
+ MV_REG_WRITE_ASM(r1, r5, SDRAM_SINGLE_BIT_ERR_CNTR_REG)
+ MV_REG_WRITE_ASM(r1, r5, SDRAM_DOUBLE_BIT_ERR_CNTR_REG)
+
+ MV_REG_WRITE_ASM(r1, r5, SDRAM_ERROR_CAUSE_REG)
+
+ cmp sp, #0
+ beq no_stack_l1
+load_from_stack1:
+ ldmia sp!, {r0, r1, r2, r3, r4, r5, r6}
+no_stack_l1:
+ mov pc, lr
+
+
+/*******************************************************************************
+* mvDramIfMemInit - Use XOR to clear all memory.
+*
+* DESCRIPTION:
+* Use assembler function _mvDramIfEccMemInit to fill all memory with FEADFEAD pattern.
+* INPUT:
+* None.
+*
+* OUTPUT:
+* None.
+*
+* RETURN:
+* None.
+*
+*******************************************************************************/
+#if defined(MV78XX0)
+
+_mvDramIfMemInit:
+ stmdb sp!, {r0,r1, r2, r3, r4, r5, r6}
+ mov r6, LR /* Save link register */
+ /* Check if dram bank 0 has to be init for ECC */
+ MV_REG_READ_ASM (r0, r5, SDRAM_SIZE_REG(0,0))
+ and r3, r0, #SCSR_WIN_EN
+ cmp r3, #0
+ beq no_bank_0
+ MV_REG_READ_ASM(r0, r5, SDRAM_BASE_ADDR_REG(0,0))
+ cmp r0, #0
+ beq no_bank_0
+ mov r0,#0
+ bl _mvDramIfEccMemInit
+
+no_bank_0:
+ /* Check if dram bank 1 has to be init for ECC */
+ MV_REG_READ_ASM (r0, r5, SDRAM_SIZE_REG(0,1))
+ and r0, r0, #SCSR_WIN_EN
+ cmp r0, #0
+ beq no_bank_1
+ mov r0,#1
+ bl _mvDramIfEccMemInit
+no_bank_1:
+ /* Check if dram bank 2 has to be init for ECC */
+ MV_REG_READ_ASM (r0, r5, SDRAM_SIZE_REG(0,2))
+ and r0, r0, #SCSR_WIN_EN
+ cmp r0, #0
+ beq no_bank_2
+ MV_REG_READ_ASM(r0, r5, SDRAM_BASE_ADDR_REG(0,2))
+ cmp r0, #0
+ beq no_bank_2
+ mov r0,#2
+ bl _mvDramIfEccMemInit
+
+no_bank_2:
+ /* Check if dram bank 3 has to be init for ECC */
+ MV_REG_READ_ASM (r0, r5, SDRAM_SIZE_REG(0,3))
+ and r0, r0, #SCSR_WIN_EN
+ cmp r0, #0
+ beq no_bank_3
+ mov r0,#3
+ bl _mvDramIfEccMemInit
+no_bank_3:
+ mov LR ,r6 /* restore link register */
+ ldmia sp!, {r0, r1, r2, r3, r4, r5, r6}
+ mov pc, lr
+#endif
+
diff --git a/target/linux/generic/files/crypto/ocf/kirkwood/mvHal/mv_hal/eth/mvCompVer.txt b/target/linux/generic/files/crypto/ocf/kirkwood/mvHal/mv_hal/eth/mvCompVer.txt
new file mode 100644
index 0000000..5f39390
--- /dev/null
+++ b/target/linux/generic/files/crypto/ocf/kirkwood/mvHal/mv_hal/eth/mvCompVer.txt
@@ -0,0 +1,4 @@
+Global HAL Version: FEROCEON_HAL_3_1_7
+Unit HAL Version: 3.1.4
+Description: This component includes an implementation of the unit HAL drivers
+
diff --git a/target/linux/generic/files/crypto/ocf/kirkwood/mvHal/mv_hal/gpp/mvCompVer.txt b/target/linux/generic/files/crypto/ocf/kirkwood/mvHal/mv_hal/gpp/mvCompVer.txt
new file mode 100644
index 0000000..5f39390
--- /dev/null
+++ b/target/linux/generic/files/crypto/ocf/kirkwood/mvHal/mv_hal/gpp/mvCompVer.txt
@@ -0,0 +1,4 @@
+Global HAL Version: FEROCEON_HAL_3_1_7
+Unit HAL Version: 3.1.4
+Description: This component includes an implementation of the unit HAL drivers
+
diff --git a/target/linux/generic/files/crypto/ocf/kirkwood/mvHal/mv_hal/pci-if/mvCompVer.txt b/target/linux/generic/files/crypto/ocf/kirkwood/mvHal/mv_hal/pci-if/mvCompVer.txt
new file mode 100644
index 0000000..3afa556
--- /dev/null
+++ b/target/linux/generic/files/crypto/ocf/kirkwood/mvHal/mv_hal/pci-if/mvCompVer.txt
@@ -0,0 +1,4 @@
+Global HAL Version: FEROCEON_HAL_3_1_7
+Unit HAL Version: 3.1.3
+Description: This component includes an implementation of the unit HAL drivers
+
diff --git a/target/linux/generic/files/crypto/ocf/kirkwood/mvHal/mv_hal/pci/mvCompVer.txt b/target/linux/generic/files/crypto/ocf/kirkwood/mvHal/mv_hal/pci/mvCompVer.txt
new file mode 100644
index 0000000..0f06026
--- /dev/null
+++ b/target/linux/generic/files/crypto/ocf/kirkwood/mvHal/mv_hal/pci/mvCompVer.txt
@@ -0,0 +1,4 @@
+Global HAL Version: FEROCEON_HAL_3_1_7
+Unit HAL Version: 3.1.2
+Description: This component includes an implementation of the unit HAL drivers
+
diff --git a/target/linux/generic/files/crypto/ocf/kirkwood/mvHal/mv_hal/pex/mvCompVer.txt b/target/linux/generic/files/crypto/ocf/kirkwood/mvHal/mv_hal/pex/mvCompVer.txt
new file mode 100644
index 0000000..5f39390
--- /dev/null
+++ b/target/linux/generic/files/crypto/ocf/kirkwood/mvHal/mv_hal/pex/mvCompVer.txt
@@ -0,0 +1,4 @@
+Global HAL Version: FEROCEON_HAL_3_1_7
+Unit HAL Version: 3.1.4
+Description: This component includes an implementation of the unit HAL drivers
+
diff --git a/target/linux/generic/files/crypto/ocf/kirkwood/mvHal/mv_hal/sflash/mvCompVer.txt b/target/linux/generic/files/crypto/ocf/kirkwood/mvHal/mv_hal/sflash/mvCompVer.txt
new file mode 100644
index 0000000..3afa556
--- /dev/null
+++ b/target/linux/generic/files/crypto/ocf/kirkwood/mvHal/mv_hal/sflash/mvCompVer.txt
@@ -0,0 +1,4 @@
+Global HAL Version: FEROCEON_HAL_3_1_7
+Unit HAL Version: 3.1.3
+Description: This component includes an implementation of the unit HAL drivers
+
diff --git a/target/linux/generic/files/crypto/ocf/kirkwood/mvHal/mv_hal/spi/mvCompVer.txt b/target/linux/generic/files/crypto/ocf/kirkwood/mvHal/mv_hal/spi/mvCompVer.txt
new file mode 100644
index 0000000..3afa556
--- /dev/null
+++ b/target/linux/generic/files/crypto/ocf/kirkwood/mvHal/mv_hal/spi/mvCompVer.txt
@@ -0,0 +1,4 @@
+Global HAL Version: FEROCEON_HAL_3_1_7
+Unit HAL Version: 3.1.3
+Description: This component includes an implementation of the unit HAL drivers
+
diff --git a/target/linux/generic/files/crypto/ocf/kirkwood/mvHal/mv_hal/twsi/mvCompVer.txt b/target/linux/generic/files/crypto/ocf/kirkwood/mvHal/mv_hal/twsi/mvCompVer.txt
new file mode 100644
index 0000000..40fea93
--- /dev/null
+++ b/target/linux/generic/files/crypto/ocf/kirkwood/mvHal/mv_hal/twsi/mvCompVer.txt
@@ -0,0 +1,4 @@
+Global HAL Version: FEROCEON_HAL_3_1_7
+Unit HAL Version: 3.1.5
+Description: This component includes an implementation of the unit HAL drivers
+
diff --git a/target/linux/generic/files/crypto/ocf/kirkwood/mvHal/mv_hal/twsi/mvTwsiEeprom.S b/target/linux/generic/files/crypto/ocf/kirkwood/mvHal/mv_hal/twsi/mvTwsiEeprom.S
new file mode 100644
index 0000000..9d81ef2
--- /dev/null
+++ b/target/linux/generic/files/crypto/ocf/kirkwood/mvHal/mv_hal/twsi/mvTwsiEeprom.S
@@ -0,0 +1,457 @@
+/*******************************************************************************
+Copyright (C) Marvell International Ltd. and its affiliates
+
+This software file (the "File") is owned and distributed by Marvell
+International Ltd. and/or its affiliates ("Marvell") under the following
+alternative licensing terms. Once you have made an election to distribute the
+File under one of the following license alternatives, please (i) delete this
+introductory statement regarding license alternatives, (ii) delete the two
+license alternatives that you have not elected to use and (iii) preserve the
+Marvell copyright notice above.
+
+********************************************************************************
+Marvell Commercial License Option
+
+If you received this File from Marvell and you have entered into a commercial
+license agreement (a "Commercial License") with Marvell, the File is licensed
+to you under the terms of the applicable Commercial License.
+
+********************************************************************************
+Marvell GPL License Option
+
+If you received this File from Marvell, you may opt to use, redistribute and/or
+modify this File in accordance with the terms and conditions of the General
+Public License Version 2, June 1991 (the "GPL License"), a copy of which is
+available along with the File in the license.txt file or by writing to the Free
+Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 or
+on the worldwide web at http://www.gnu.org/licenses/gpl.txt.
+
+THE FILE IS DISTRIBUTED AS-IS, WITHOUT WARRANTY OF ANY KIND, AND THE IMPLIED
+WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE ARE EXPRESSLY
+DISCLAIMED. The GPL License provides additional details about this warranty
+disclaimer.
+********************************************************************************
+Marvell BSD License Option
+
+If you received this File from Marvell, you may opt to use, redistribute and/or
+modify this File under the following licensing terms.
+Redistribution and use in source and binary forms, with or without modification,
+are permitted provided that the following conditions are met:
+
+ * Redistributions of source code must retain the above copyright notice,
+ this list of conditions and the following disclaimer.
+
+ * Redistributions in binary form must reproduce the above copyright
+ notice, this list of conditions and the following disclaimer in the
+ documentation and/or other materials provided with the distribution.
+
+ * Neither the name of Marvell nor the names of its contributors may be
+ used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR
+ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+*******************************************************************************/
+
+
+/* includes */
+#define MV_ASMLANGUAGE
+#include "ctrlEnv/mvCtrlEnvSpec.h"
+#include "boardEnv/mvBoardEnvSpec.h"
+#include "mvOsAsm.h"
+#include "mvTwsiSpec.h"
+#include "mvSysHwConfig.h"
+#include "ctrlEnv/sys/mvCpuIfRegs.h"
+#include "mvCommon.h"
+
+#define I2C_CH MV_BOARD_DIMM_I2C_CHANNEL
+
+/* defines */
+/* defines */
+
+
+ .data
+ .global _i2cInit
+ .global _i2cRead
+
+ .text
+
+/*******************************************************************************
+* _i2cInit - Initialize TWSI interface
+*
+* DESCRIPTION:
+* The function performs TWSI interface initialization. It resets the
+* TWSI state machine and initialize its clock to 100KHz assuming Tclock
+* of 133MHz.
+*
+* INPUT:
+* None.
+*
+* OUTPUT:
+* None.
+*
+* RETURN:
+* None.
+*
+*******************************************************************************/
+_i2cInit:
+ mov r9, LR /* Save link register */
+ mov r0, #0 /* Make sure r0 is zero */
+
+ /* Reset the i2c Mechanism first */
+ MV_REG_WRITE_ASM (r0, r1, TWSI_SOFT_RESET_REG(I2C_CH))
+
+ bl _twsiDelay
+ bl _twsiDelay
+
+ /* Initializing the I2C mechanism. Assuming Tclock frequency */
+ /* of 166MHz. The I2C frequency in that case will be 100KHz. */
+ /* For this settings, M = 9 and N = 3. Set the baud-rate with the */
+ /* value of 0x2b (freq of ==> 100KHz */
+ /* see spec for more details about the calculation of this value) */
+ mov r6, #(9 << 3 | 3)
+ MV_REG_WRITE_ASM (r6, r1, TWSI_STATUS_BAUDE_RATE_REG(I2C_CH))
+
+ /* Enable the I2C master */
+ /* Enable TWSI interrupt in main mask reg */
+ mov r6, #0xC4
+ MV_REG_WRITE_ASM (r6, r1, TWSI_CONTROL_REG(I2C_CH))
+
+ /* Let the slow TWSI machine get used to the idea that it is enabled */
+ bl _twsiDelay
+
+
+ mov PC, r9 /* r9 is saved link register */
+
+/*******************************************************************************
+* _twsiDelay - Perform delay.
+*
+* DESCRIPTION:
+* The function performs a delay to enable TWSI logic to stable.
+*
+* INPUT:
+* None.
+*
+* OUTPUT:
+* None.
+*
+* RETURN:
+* None.
+*
+*******************************************************************************/
+_twsiDelay:
+ mov r10, #0x100000 /*was 0x400*/
+
+_twsiDelayLoop:
+ subs r10, r10, #1
+ bne _twsiDelayLoop
+
+ mov PC, LR
+
+/*******************************************************************************
+* _i2cRead - Read byte from I2C EEPROM device.
+*
+* DESCRIPTION:
+* The function returns a byte from I2C EEPROM device.
+* The EEPROM device is 7-bit address type.
+*
+* INPUT:
+* r4 has the DIMM0 base address with shift 1 bit to the left
+* r7 has the EEPROM offset
+*
+* OUTPUT:
+* None.
+*
+* RETURN:
+* r4 returns '0' if address can not be read.
+* r7 has byte value in case read is successful.
+*
+*******************************************************************************/
+_i2cRead:
+ mov r9, LR /* Save link register */
+
+ /* Transmit the device address and desired offset within the EEPROM. */
+
+ /* Generate Start Bit */
+ MV_REG_READ_ASM (r6, r1, TWSI_CONTROL_REG(I2C_CH))
+ orr r6, r6, #TWSI_CONTROL_START_BIT
+ MV_REG_WRITE_ASM (r6, r1, TWSI_CONTROL_REG(I2C_CH))
+
+ /* Wait for the interrupt flag (bit3) to be set */
+ mov r10, #0x50000
+loop_1:
+ subs r10, r10, #1
+ beq loop_1_timeout
+#ifdef MV78XX0
+ MV_REG_READ_ASM (r6, r1, CPU_INT_LOW_REG(I2C_CH))
+ tst r6, #BIT2
+#else
+ MV_REG_READ_ASM (r6, r1, CPU_MAIN_INT_CAUSE_REG)
+ tst r6, #BIT5
+#endif
+ beq loop_1
+
+loop_1_timeout:
+
+ /* Wait for the start bit to be reset by HW */
+ mov r10, #0x50000
+loop_2:
+ subs r10, r10, #1
+ beq loop_2_timeout
+ MV_REG_READ_ASM (r6, r1, TWSI_CONTROL_REG(I2C_CH))
+ tst r6, #TWSI_CONTROL_START_BIT
+ bne loop_2
+
+loop_2_timeout:
+
+ /* Wait for the status TWSI_START_CONDITION_TRA = 0x8 */
+ mov r10, #0x50000
+loop_3:
+ subs r10, r10, #1
+ beq loop_3_timeout
+ MV_REG_READ_ASM (r6, r1, TWSI_STATUS_BAUDE_RATE_REG(I2C_CH))
+ cmp r6, #0x08
+ bne loop_3
+
+loop_3_timeout:
+
+ /* writing the address of (DIMM0/1 << 1) with write indication */
+ mov r6, r4, LSL #1 /* Write operation address bit 0 must be 0 */
+ MV_REG_WRITE_ASM (r6, r1, TWSI_DATA_REG(I2C_CH))
+
+ bl _twsiDelay
+ /* Clear the interrupt flag */
+ MV_REG_READ_ASM (r6, r1, TWSI_CONTROL_REG(I2C_CH))
+ bic r6, r6, #TWSI_CONTROL_INT_FLAG_SET
+ MV_REG_WRITE_ASM (r6, r1, TWSI_CONTROL_REG(I2C_CH))
+ bl _twsiDelay
+
+ /* Waiting for the interrupt flag to be set which means that the
+ address has been transmitted */
+loop_4:
+#ifdef MV78XX0
+ MV_REG_READ_ASM (r6, r1, CPU_INT_LOW_REG(I2C_CH))
+ tst r6, #BIT2
+#else
+ MV_REG_READ_ASM (r6, r1, CPU_MAIN_INT_CAUSE_REG)
+ tst r6, #BIT5
+#endif
+ beq loop_4 /* if tst = 0, then the bit is not set yet */
+
+ /* Wait for status TWSI_ADDR_PLUS_WRITE_BIT_TRA_ACK_REC = 0x18 */
+ mov r10, #0x50000 /* Set r10 to 0x50000 =~ 328,000 */
+
+loop_5:
+ subs r10, r10, #1 /* timeout count down */
+ bne testStatus
+ mov r4, #0 /* r4 = 0 -> operation failed */
+ b exit_i2cRead /* Exit if timeout (No DIMM) */
+
+testStatus:
+ MV_REG_READ_ASM (r6, r1, TWSI_STATUS_BAUDE_RATE_REG(I2C_CH))
+ cmp r6, #0x18
+ bne loop_5
+
+
+ /* check if the offset is bigger than 256 byte*/
+ tst r7, #0x80000000
+ bne great_than_256
+
+ /* Write the offset to be read from the DIMM EEPROM */
+ MV_REG_WRITE_ASM (r7, r1, TWSI_DATA_REG(I2C_CH))
+
+ b after_offset
+
+great_than_256:
+ mov r10, r7, LSR #8
+ and r10, r10, #0xff
+ /* Write the offset0 to be read from the EEPROM */
+ MV_REG_WRITE_ASM (r10, r1, TWSI_DATA_REG(I2C_CH))
+
+ /* Clear the interrupt flag ==> signaling that the address can now
+ be transmited */
+
+ bl _twsiDelay
+ MV_REG_READ_ASM (r6, r1, TWSI_CONTROL_REG(I2C_CH))
+ bic r6, r6, #TWSI_CONTROL_INT_FLAG_SET
+ MV_REG_WRITE_ASM (r6, r1, TWSI_CONTROL_REG(I2C_CH))
+ bl _twsiDelay
+
+ /* Wait for the interrupt to be set again ==> address has transmited */
+loop_6_1:
+#ifdef MV78XX0
+ MV_REG_READ_ASM (r6, r1, CPU_INT_LOW_REG(I2C_CH))
+ tst r6, #BIT2
+#else
+ MV_REG_READ_ASM (r6, r1, CPU_MAIN_INT_CAUSE_REG)
+ tst r6, #BIT5
+#endif
+ beq loop_6_1
+
+ /* Wait for status TWSI_MAS_TRAN_DATA_BYTE_ACK_REC = 0x28 */
+loop_7_1:
+ MV_REG_READ_ASM (r6, r1, TWSI_STATUS_BAUDE_RATE_REG(I2C_CH))
+ cmp r6, #0x28
+ bne loop_7_1
+
+
+ mov r10, r7
+ and r10, r10, #0xff
+ /* Write the offset1 to be read from the EEPROM */
+ MV_REG_WRITE_ASM (r10, r1, TWSI_DATA_REG(I2C_CH))
+
+
+
+after_offset:
+
+ /* Clear the interrupt flag ==> signaling that the address can now
+ be transmited */
+
+ bl _twsiDelay
+ MV_REG_READ_ASM (r6, r1, TWSI_CONTROL_REG(I2C_CH))
+ bic r6, r6, #TWSI_CONTROL_INT_FLAG_SET
+ MV_REG_WRITE_ASM (r6, r1, TWSI_CONTROL_REG(I2C_CH))
+ bl _twsiDelay
+
+ /* Wait for the interrupt to be set again ==> address has transmited */
+loop_6:
+#ifdef MV78XX0
+ MV_REG_READ_ASM (r6, r1, CPU_INT_LOW_REG(I2C_CH))
+ tst r6, #BIT2
+#else
+ MV_REG_READ_ASM (r6, r1, CPU_MAIN_INT_CAUSE_REG)
+ tst r6, #BIT5
+#endif
+ beq loop_6
+
+ /* Wait for status TWSI_MAS_TRAN_DATA_BYTE_ACK_REC = 0x28 */
+loop_7:
+ MV_REG_READ_ASM (r6, r1, TWSI_STATUS_BAUDE_RATE_REG(I2C_CH))
+ cmp r6, #0x28
+ bne loop_7
+
+ /* Retransmit the device address with read indication to get the data */
+
+ /* generate a repeated start bit */
+ MV_REG_READ_ASM (r6, r1, TWSI_CONTROL_REG(I2C_CH))
+ orr r6, r6, #TWSI_CONTROL_START_BIT
+ MV_REG_WRITE_ASM (r6, r1, TWSI_CONTROL_REG(I2C_CH))
+
+
+ /* Clear the interrupt flag ==> the start bit will be transmitted. */
+ bl _twsiDelay
+ MV_REG_READ_ASM (r6, r1, TWSI_CONTROL_REG(I2C_CH))
+ bic r6, r6, #TWSI_CONTROL_INT_FLAG_SET
+ MV_REG_WRITE_ASM (r6, r1, TWSI_CONTROL_REG(I2C_CH))
+ bl _twsiDelay
+
+ /* Wait for the interrupt flag (bit3) to be set */
+loop_9:
+#ifdef MV78XX0
+ MV_REG_READ_ASM (r6, r1, CPU_INT_LOW_REG(I2C_CH))
+ tst r6, #BIT2
+#else
+ MV_REG_READ_ASM (r6, r1, CPU_MAIN_INT_CAUSE_REG)
+ tst r6, #BIT5
+#endif
+ beq loop_9
+
+ /* Wait for the start bit to be reset by HW */
+loop_8:
+ MV_REG_READ_ASM (r6, r1, TWSI_CONTROL_REG(I2C_CH))
+ tst r6, #TWSI_CONTROL_START_BIT
+ bne loop_8
+
+ /* Wait for status TWSI_REPEATED_START_CONDITION_TRA = 0x10 */
+loop_10:
+ MV_REG_READ_ASM (r6, r1, TWSI_STATUS_BAUDE_RATE_REG(I2C_CH))
+ cmp r6, #0x10
+ bne loop_10
+
+ /* Writing the address of (DIMM0<<1) with read indication (bit0 is 1) */
+ mov r6, r4, LSL #1
+ orr r6, r6, #1 /* Read operation address bit 0 must be 1 */
+ MV_REG_WRITE_ASM (r6, r1, TWSI_DATA_REG(I2C_CH))
+
+ /* Clear the interrupt flag ==> the address will be transmitted */
+ bl _twsiDelay
+ MV_REG_READ_ASM (r6, r1, TWSI_CONTROL_REG(I2C_CH))
+ bic r6, r6, #TWSI_CONTROL_INT_FLAG_SET
+ MV_REG_WRITE_ASM (r6, r1, TWSI_CONTROL_REG(I2C_CH))
+ bl _twsiDelay
+
+ /* Wait for the interrupt flag (bit3) to be set as a result of
+ transmitting the address. */
+loop_11:
+#ifdef MV78XX0
+ MV_REG_READ_ASM (r6, r1, CPU_INT_LOW_REG(I2C_CH))
+ tst r6, #BIT2
+#else
+ MV_REG_READ_ASM (r6, r1, CPU_MAIN_INT_CAUSE_REG)
+ tst r6, #BIT5
+#endif
+ beq loop_11
+
+ /* Wait for status TWSI_ADDR_PLUS_READ_BIT_TRA_ACK_REC = 0x40 */
+loop_12:
+ MV_REG_READ_ASM (r6, r1, TWSI_STATUS_BAUDE_RATE_REG(I2C_CH))
+ cmp r6, #0x40
+ bne loop_12
+
+ /* Clear the interrupt flag and the Acknoledge bit */
+ bl _twsiDelay
+ MV_REG_READ_ASM (r6, r1, TWSI_CONTROL_REG(I2C_CH))
+ bic r6, r6, #(TWSI_CONTROL_INT_FLAG_SET | TWSI_CONTROL_ACK)
+ MV_REG_WRITE_ASM (r6, r1, TWSI_CONTROL_REG(I2C_CH))
+ bl _twsiDelay
+
+ /* Wait for the interrupt flag (bit3) to be set */
+loop_14:
+#ifdef MV78XX0
+ MV_REG_READ_ASM (r6, r1, CPU_INT_LOW_REG(I2C_CH))
+ tst r6, #BIT2
+#else
+ MV_REG_READ_ASM (r6, r1, CPU_MAIN_INT_CAUSE_REG)
+ tst r6, #BIT5
+#endif
+ beq loop_14
+
+ /* Wait for status TWSI_MAS_REC_READ_DATA_ACK_NOT_TRA = 0x58 */
+loop_15:
+ MV_REG_READ_ASM (r6, r1, TWSI_STATUS_BAUDE_RATE_REG(I2C_CH))
+ cmp r6, #0x58
+ bne loop_15
+
+ /* Store the data in r7. */
+ MV_REG_READ_ASM (r7, r1, TWSI_DATA_REG(I2C_CH))
+
+ /* Generate stop bit */
+ MV_REG_READ_ASM (r6, r1, TWSI_CONTROL_REG(I2C_CH))
+ orr r6, r6, #TWSI_CONTROL_STOP_BIT
+ MV_REG_WRITE_ASM (r6, r1, TWSI_CONTROL_REG(I2C_CH))
+
+
+ /* Clear the interrupt flag */
+ bl _twsiDelay
+ MV_REG_READ_ASM (r6, r1, TWSI_CONTROL_REG(I2C_CH))
+ bic r6, r6, #TWSI_CONTROL_INT_FLAG_SET
+ MV_REG_WRITE_ASM (r6, r1, TWSI_CONTROL_REG(I2C_CH))
+ bl _twsiDelay
+
+ /* Wait for the stop bit to be reset by HW */
+loop_16:
+ MV_REG_READ_ASM (r6, r1, TWSI_CONTROL_REG(I2C_CH))
+ tst r6, #TWSI_CONTROL_INT_FLAG_SET
+ bne loop_16
+
+exit_i2cRead:
+ mov PC, r9 /* r9 is saved link register */
diff --git a/target/linux/generic/files/crypto/ocf/ocf-compat.h b/target/linux/generic/files/crypto/ocf/ocf-compat.h
index b76c369..4ad1223 100644
--- a/target/linux/generic/files/crypto/ocf/ocf-compat.h
+++ b/target/linux/generic/files/crypto/ocf/ocf-compat.h
@@ -287,6 +287,8 @@ static inline void *sg_virt(struct scatterlist *sg)
#define sg_init_table(sg, n)
+#define sg_mark_end(sg)
+
#endif
#ifndef late_initcall
@@ -359,13 +361,9 @@ static inline int ocf_run_thread(void *arg)
#include <linux/kthread.h>
#endif
-#include <linux/skbuff.h>
#if LINUX_VERSION_CODE < KERNEL_VERSION(3,2,0)
-static inline struct page *skb_frag_page(const skb_frag_t *frag)
-{
- return frag->page;
-}
+#define skb_frag_page(x) ((x)->page)
#endif
#endif /* __KERNEL__ */
diff --git a/target/linux/generic/files/crypto/ocf/safe/safe.c b/target/linux/generic/files/crypto/ocf/safe/safe.c
index 7d9b541..141640e 100644
--- a/target/linux/generic/files/crypto/ocf/safe/safe.c
+++ b/target/linux/generic/files/crypto/ocf/safe/safe.c
@@ -1944,12 +1944,10 @@ static int safe_probe(struct pci_dev *dev, const struct pci_device_id *ent)
return(-ENODEV);
}
-#ifdef HAVE_PCI_SET_MWI
if (pci_set_mwi(dev)) {
printk("safe: pci_set_mwi failed!");
return(-ENODEV);
}
-#endif
sc = (struct safe_softc *) kmalloc(sizeof(*sc), GFP_KERNEL);
if (!sc)