diff options
Diffstat (limited to 'target/linux/mpc83xx/patches-3.8')
10 files changed, 0 insertions, 4136 deletions
diff --git a/target/linux/mpc83xx/patches-3.8/100-powerpc_create_fit_uImages.patch b/target/linux/mpc83xx/patches-3.8/100-powerpc_create_fit_uImages.patch deleted file mode 100644 index 9cba984..0000000 --- a/target/linux/mpc83xx/patches-3.8/100-powerpc_create_fit_uImages.patch +++ /dev/null @@ -1,85 +0,0 @@ ---- a/arch/powerpc/Makefile -+++ b/arch/powerpc/Makefile -@@ -155,7 +155,9 @@ all: zImage - - # With make 3.82 we cannot mix normal and wildcard targets - BOOT_TARGETS1 := zImage zImage.initrd uImage --BOOT_TARGETS2 := zImage% dtbImage% treeImage.% cuImage.% simpleImage.% uImage.% -+BOOT_TARGETS2 := uImage.fit.% zImage% dtbImage% treeImage.% cuImage.% \ -+ simpleImage.% uImage.% -+ - - PHONY += $(BOOT_TARGETS1) $(BOOT_TARGETS2) - -@@ -188,6 +190,7 @@ define archhelp - @echo '* zImage - Build default images selected by kernel config' - @echo ' zImage.* - Compressed kernel image (arch/$(ARCH)/boot/zImage.*)' - @echo ' uImage - U-Boot native image format' -+ @echo ' uImage.fit.<dt> - U-Boot Flattened Image Tree image format' - @echo ' cuImage.<dt> - Backwards compatible U-Boot image for older' - @echo ' versions which do not support device trees' - @echo ' dtbImage.<dt> - zImage with an embedded device tree blob' ---- a/arch/powerpc/boot/.gitignore -+++ b/arch/powerpc/boot/.gitignore -@@ -14,6 +14,7 @@ kernel-vmlinux.strip.c - kernel-vmlinux.strip.gz - mktree - uImage -+uImage.fit.* - cuImage.* - dtbImage.* - treeImage.* ---- a/arch/powerpc/boot/Makefile -+++ b/arch/powerpc/boot/Makefile -@@ -338,6 +338,9 @@ $(obj)/uImage.initrd.%: vmlinux $(obj)/% - $(obj)/uImage.%: vmlinux $(obj)/%.dtb $(wrapperbits) - $(call if_changed,wrap,uboot-$*,,$(obj)/$*.dtb) - -+$(obj)/uImage.fit.%: vmlinux $(obj)/%.dtb $(wrapperbits) -+ $(call if_changed,wrap,uboot.fit,,$(obj)/$*.dtb) -+ - $(obj)/cuImage.initrd.%: vmlinux $(obj)/%.dtb $(wrapperbits) - $(call if_changed,wrap,cuboot-$*,,$(obj)/$*.dtb,$(obj)/ramdisk.image.gz) - -@@ -375,6 +378,7 @@ install: $(CONFIGURE) $(addprefix $(obj) - - # anything not in $(targets) - clean-files += $(image-) $(initrd-) cuImage.* dtbImage.* treeImage.* \ -+ uImage.* \ - zImage zImage.initrd zImage.chrp zImage.coff zImage.holly \ - zImage.miboot zImage.pmac zImage.pseries \ - zImage.maple simpleImage.* otheros.bld *.dtb ---- a/arch/powerpc/boot/wrapper -+++ b/arch/powerpc/boot/wrapper -@@ -47,6 +47,9 @@ CROSS= - # mkimage wrapper script - MKIMAGE=$srctree/scripts/mkuboot.sh - -+# script to generate an .its file for uImage.fit.* images -+MKITS=$srctree/scripts/mkits.sh -+ - # directory for object and other files used by this script - object=arch/powerpc/boot - objbin=$object -@@ -336,6 +339,21 @@ uboot-obs600) - if [ -z "$cacheit" ]; then - rm -f "$vmz" - fi -+ exit 0 -+ ;; -+uboot.fit) -+ rm -f "$ofile" -+ ${MKITS} -A ppc -C gzip -a $membase -e $membase -v $version \ -+ -d "$srctree/$dtb" -k "$srctree/$vmz" -o "$object/uImage.its" -+ -+ # mkimage calls dtc for FIT images so use kernel dtc if necessary -+ export PATH=$PATH:$srctree/scripts/dtc -+ -+ ${MKIMAGE} -f "$object/uImage.its" "$ofile" -+ rm "$object/uImage.its" -+ if [ -z "$cacheit" ]; then -+ rm -f "$vmz" -+ fi - exit 0 - ;; - esac diff --git a/target/linux/mpc83xx/patches-3.8/101-mpc8377_wlan-dts-add-gpio-leds.patch b/target/linux/mpc83xx/patches-3.8/101-mpc8377_wlan-dts-add-gpio-leds.patch deleted file mode 100644 index 5c3df77..0000000 --- a/target/linux/mpc83xx/patches-3.8/101-mpc8377_wlan-dts-add-gpio-leds.patch +++ /dev/null @@ -1,21 +0,0 @@ ---- a/arch/powerpc/boot/dts/mpc8377_wlan.dts -+++ b/arch/powerpc/boot/dts/mpc8377_wlan.dts -@@ -462,4 +462,18 @@ - 0 0x00800000>; - }; - }; -+ -+ leds { -+ compatible = "gpio-leds"; -+ -+ diag { -+ gpios = <&gpio1 9 1>; -+ default-state = "off"; -+ }; -+ -+ wireless { -+ gpios = <&gpio1 10 1>; -+ default-state = "off"; -+ }; -+ }; - }; diff --git a/target/linux/mpc83xx/patches-3.8/110-vitesse_8601.patch b/target/linux/mpc83xx/patches-3.8/110-vitesse_8601.patch deleted file mode 100644 index 09cab1a..0000000 --- a/target/linux/mpc83xx/patches-3.8/110-vitesse_8601.patch +++ /dev/null @@ -1,93 +0,0 @@ ---- a/drivers/net/phy/Kconfig -+++ b/drivers/net/phy/Kconfig -@@ -69,6 +69,12 @@ config VITESSE_PHY - ---help--- - Currently supports the vsc8244 - -+config VITESSE_PHY_8601_SKEW -+ bool "Enable skew timing to vsc8601" -+ depends on VITESSE_PHY -+ ---help--- -+ Apply clock timing adjustments for vsc8601 -+ - config SMSC_PHY - tristate "Drivers for SMSC PHYs" - ---help--- ---- a/drivers/net/phy/vitesse.c -+++ b/drivers/net/phy/vitesse.c -@@ -26,6 +26,11 @@ - #define MII_VSC8244_EXTCON1_TX_SKEW 0x0800 - #define MII_VSC8244_EXTCON1_RX_SKEW 0x0200 - -+/* EXT_CON1 Register values for VSC8601 */ -+#define MII_VSC8601_EXTCON1_INIT 0x0000 -+#define MII_VSC8601_EXTCON1_SKEW 0x0100 -+#define MII_VSC8601_EXTCON1_ACTIPHY 0x0020 -+ - /* Vitesse Interrupt Mask Register */ - #define MII_VSC8244_IMASK 0x19 - #define MII_VSC8244_IMASK_IEN 0x8000 -@@ -56,6 +61,7 @@ - - #define PHY_ID_VSC8244 0x000fc6c0 - #define PHY_ID_VSC8221 0x000fc550 -+#define PHY_ID_VSC8601 0x00070420 - - MODULE_DESCRIPTION("Vitesse PHY driver"); - MODULE_AUTHOR("Kriston Carson"); -@@ -98,10 +104,34 @@ static int vsc824x_config_init(struct ph - return err; - } - -+static int vsc8601_config_init(struct phy_device *phydev) -+{ -+ int err; -+ int extcon; -+ -+ err = phy_write(phydev, MII_VSC8244_AUX_CONSTAT, -+ MII_VSC8244_AUXCONSTAT_INIT); -+ -+ if (err < 0) -+ return err; -+ -+#ifdef CONFIG_VITESSE_PHY_8601_SKEW -+ extcon = phy_read(phydev, MII_VSC8244_EXT_CON1); -+ if (err < 0) -+ return err; -+ -+ extcon |= MII_VSC8601_EXTCON1_SKEW; -+ -+ err = phy_write(phydev, MII_VSC8244_EXT_CON1, extcon); -+#endif -+ -+ return err; -+} -+ - static int vsc824x_ack_interrupt(struct phy_device *phydev) - { - int err = 0; -- -+ - /* - * Don't bother to ACK the interrupts if interrupts - * are disabled. The 824x cannot clear the interrupts -@@ -177,6 +207,19 @@ static struct phy_driver vsc82xx_driver[ - .ack_interrupt = &vsc824x_ack_interrupt, - .config_intr = &vsc82xx_config_intr, - .driver = { .owner = THIS_MODULE,}, -+}, { -+ /* Vitesse 8601 */ -+ .phy_id = PHY_ID_VSC8601, -+ .name = "Vitesse VSC8601", -+ .phy_id_mask = 0x000ffff8, -+ .features = PHY_GBIT_FEATURES, -+ .flags = PHY_HAS_INTERRUPT, -+ .config_init = &vsc8601_config_init, -+ .config_aneg = &genphy_config_aneg, -+ .read_status = &genphy_read_status, -+ .ack_interrupt = &vsc824x_ack_interrupt, -+ .config_intr = &vsc82xx_config_intr, -+ .driver = { .owner = THIS_MODULE,}, - } }; - - static int __init vsc82xx_init(void) diff --git a/target/linux/mpc83xx/patches-3.8/111-etsec27_war.patch b/target/linux/mpc83xx/patches-3.8/111-etsec27_war.patch deleted file mode 100644 index 44686ab..0000000 --- a/target/linux/mpc83xx/patches-3.8/111-etsec27_war.patch +++ /dev/null @@ -1,20 +0,0 @@ ---- a/drivers/net/ethernet/freescale/gianfar.c -+++ b/drivers/net/ethernet/freescale/gianfar.c -@@ -1005,7 +1005,16 @@ static int gfar_probe(struct platform_de - /* We need to delay at least 3 TX clocks */ - udelay(2); - -- tempval = (MACCFG1_TX_FLOW | MACCFG1_RX_FLOW); -+ if ((mfspr(SPRN_SVR) & 0xffff) >= 0x0011) { -+ tempval = (MACCFG1_TX_FLOW | MACCFG1_RX_FLOW); -+ } else { -+ /* -+ * Do not enable flow control on chips earlier than rev 1.1, -+ * because of the eTSEC27 erratum -+ */ -+ tempval = 0; -+ } -+ - gfar_write(®s->maccfg1, tempval); - - /* Initialize MACCFG2. */ diff --git a/target/linux/mpc83xx/patches-3.8/120-ucc_tdm.patch b/target/linux/mpc83xx/patches-3.8/120-ucc_tdm.patch deleted file mode 100644 index 2fe64c7..0000000 --- a/target/linux/mpc83xx/patches-3.8/120-ucc_tdm.patch +++ /dev/null @@ -1,1307 +0,0 @@ ---- /dev/null -+++ b/drivers/misc/ucc_tdm.h -@@ -0,0 +1,221 @@ -+/* -+ * drivers/misc/ucc_tdm.h -+ * -+ * UCC Based Linux TDM Driver -+ * This driver is designed to support UCC based TDM for PowerPC processors. -+ * This driver can interface with SLIC device to run VOIP kind of -+ * applications. -+ * -+ * Author: Ashish Kalra & Poonam Aggrwal -+ * -+ * Copyright (c) 2007 Freescale Semiconductor, Inc. -+ * -+ * This program is free software; you can redistribute it and/or modify it -+ * under the terms of the GNU General Public License as published by the -+ * Free Software Foundation; either version 2 of the License, or (at your -+ * option) any later version. -+ */ -+ -+#ifndef TDM_H -+#define TDM_H -+ -+#define NUM_TS 8 -+#define ACTIVE_CH 8 -+ -+/* SAMPLE_DEPTH is the sample depth is the number of frames before -+ * an interrupt. Must be a multiple of 4 -+ */ -+#define SAMPLE_DEPTH 80 -+ -+/* define the number of Rx interrupts to go by for initial stuttering */ -+#define STUTTER_INT_CNT 1 -+ -+/* BMRx Field Descriptions to specify tstate and rstate in UCC parameter RAM*/ -+#define EN_BUS_SNOOPING 0x20 -+#define BE_BO 0x10 -+ -+/* UPSMR Register for Transparent UCC controller Bit definitions*/ -+#define NBO 0x00000000 /* Normal Mode 1 bit of data per clock */ -+ -+/* SI Mode register bit definitions */ -+#define NORMAL_OPERATION 0x0000 -+#define AUTO_ECHO 0x0400 -+#define INTERNAL_LB 0x0800 -+#define CONTROL_LB 0x0c00 -+#define SIMODE_CRT (0x8000 >> 9) -+#define SIMODE_SL (0x8000 >> 10) -+#define SIMODE_CE (0x8000 >> 11) -+#define SIMODE_FE (0x8000 >> 12) -+#define SIMODE_GM (0x8000 >> 13) -+#define SIMODE_TFSD(val) (val) -+#define SIMODE_RFSD(val) ((val) << 8) -+ -+#define SI_TDM_MODE_REGISTER_OFFSET 0 -+ -+#define R_CM 0x02000000 -+#define T_CM 0x02000000 -+ -+#define SET_RX_SI_RAM(n, val) \ -+ out_be16((u16 *)&qe_immr->sir.rx[(n)*2], (u16)(val)) -+ -+#define SET_TX_SI_RAM(n, val) \ -+ out_be16((u16 *)&qe_immr->sir.tx[(n)*2], (u16)(val)) -+ -+/* SI RAM entries */ -+#define SIR_LAST 0x0001 -+#define SIR_CNT(n) ((n) << 2) -+#define SIR_BYTE 0x0002 -+#define SIR_BIT 0x0000 -+#define SIR_IDLE 0 -+#define SIR_UCC(uccx) (((uccx+9)) << 5) -+ -+/* BRGC Register Bit definitions */ -+#define BRGC_RESET (0x1<<17) -+#define BRGC_EN (0x1<<16) -+#define BRGC_EXTC_QE (0x00<<14) -+#define BRGC_EXTC_CLK3 (0x01<<14) -+#define BRGC_EXTC_CLK5 (0x01<<15) -+#define BRGC_EXTC_CLK9 (0x01<<14) -+#define BRGC_EXTC_CLK11 (0x01<<14) -+#define BRGC_EXTC_CLK13 (0x01<<14) -+#define BRGC_EXTC_CLK15 (0x01<<15) -+#define BRGC_ATB (0x1<<13) -+#define BRGC_DIV16 (0x1) -+ -+/* structure representing UCC transparent parameter RAM */ -+struct ucc_transparent_pram { -+ __be16 riptr; -+ __be16 tiptr; -+ __be16 res0; -+ __be16 mrblr; -+ __be32 rstate; -+ __be32 rbase; -+ __be16 rbdstat; -+ __be16 rbdlen; -+ __be32 rdptr; -+ __be32 tstate; -+ __be32 tbase; -+ __be16 tbdstat; -+ __be16 tbdlen; -+ __be32 tdptr; -+ __be32 rbptr; -+ __be32 tbptr; -+ __be32 rcrc; -+ __be32 res1; -+ __be32 tcrc; -+ __be32 res2; -+ __be32 res3; -+ __be32 c_mask; -+ __be32 c_pres; -+ __be16 disfc; -+ __be16 crcec; -+ __be32 res4[4]; -+ __be16 ts_tmp; -+ __be16 tmp_mb; -+}; -+ -+#define UCC_TRANSPARENT_PRAM_SIZE 0x100 -+ -+struct tdm_cfg { -+ u8 com_pin; /* Common receive and transmit pins -+ * 0 = separate pins -+ * 1 = common pins -+ */ -+ -+ u8 fr_sync_level; /* SLx bit Frame Sync Polarity -+ * 0 = L1R/TSYNC active logic "1" -+ * 1 = L1R/TSYNC active logic "0" -+ */ -+ -+ u8 clk_edge; /* CEx bit Tx Rx Clock Edge -+ * 0 = TX data on rising edge of clock -+ * RX data on falling edge -+ * 1 = TX data on falling edge of clock -+ * RX data on rising edge -+ */ -+ -+ u8 fr_sync_edge; /* FEx bit Frame sync edge -+ * Determine when the sync pulses are sampled -+ * 0 = Falling edge -+ * 1 = Rising edge -+ */ -+ -+ u8 rx_fr_sync_delay; /* TFSDx/RFSDx bits Frame Sync Delay -+ * 00 = no bit delay -+ * 01 = 1 bit delay -+ * 10 = 2 bit delay -+ * 11 = 3 bit delay -+ */ -+ -+ u8 tx_fr_sync_delay; /* TFSDx/RFSDx bits Frame Sync Delay -+ * 00 = no bit delay -+ * 01 = 1 bit delay -+ * 10 = 2 bit delay -+ * 11 = 3 bit delay -+ */ -+ -+ u8 active_num_ts; /* Number of active time slots in TDM -+ * assume same active Rx/Tx time slots -+ */ -+}; -+ -+struct ucc_tdm_info { -+ struct ucc_fast_info uf_info; -+ u32 ucc_busy; -+}; -+ -+struct tdm_ctrl { -+ u32 device_busy; -+ struct device *device; -+ struct ucc_fast_private *uf_private; -+ struct ucc_tdm_info *ut_info; -+ u32 tdm_port; /* port for this tdm:TDMA,TDMB,TDMC,TDMD */ -+ u32 si; /* serial interface: 0 or 1 */ -+ struct ucc_fast __iomem *uf_regs; /* UCC Fast registers */ -+ u16 rx_mask[8]; /* Active Receive channels LSB is ch0 */ -+ u16 tx_mask[8]; /* Active Transmit channels LSB is ch0 */ -+ /* Only channels less than the number of FRAME_SIZE are implemented */ -+ struct tdm_cfg cfg_ctrl; /* Signaling controls configuration */ -+ u8 *tdm_input_data; /* buffer used for Rx by the tdm */ -+ u8 *tdm_output_data; /* buffer used for Tx by the tdm */ -+ -+ dma_addr_t dma_input_addr; /* dma mapped buffer for TDM Rx */ -+ dma_addr_t dma_output_addr; /* dma mapped buffer for TDM Tx */ -+ u16 physical_num_ts; /* physical number of timeslots in the tdm -+ frame */ -+ u32 phase_rx; /* cycles through 0, 1, 2 */ -+ u32 phase_tx; /* cycles through 0, 1, 2 */ -+ /* -+ * the following two variables are for dealing with "stutter" problem -+ * "stutter" period is about 20 frames or so, varies depending active -+ * channel num depending on the sample depth, the code should let a -+ * few Rx interrupts go by -+ */ -+ u32 tdm_icnt; -+ u32 tdm_flag; -+ struct ucc_transparent_pram __iomem *ucc_pram; -+ struct qe_bd __iomem *tx_bd; -+ struct qe_bd __iomem *rx_bd; -+ u32 ucc_pram_offset; -+ u32 tx_bd_offset; -+ u32 rx_bd_offset; -+ u32 rx_ucode_buf_offset; -+ u32 tx_ucode_buf_offset; -+ bool leg_slic; -+ wait_queue_head_t wakeup_event; -+}; -+ -+struct tdm_client { -+ u32 client_id; -+ void (*tdm_read)(u32 client_id, short chn_id, -+ short *pcm_buffer, short len); -+ void (*tdm_write)(u32 client_id, short chn_id, -+ short *pcm_buffer, short len); -+ wait_queue_head_t *wakeup_event; -+ }; -+ -+#define MAX_PHASE 1 -+#define NR_BUFS 2 -+#define EFF_ACTIVE_CH ACTIVE_CH / 2 -+ -+#endif ---- /dev/null -+++ b/drivers/misc/ucc_tdm.c -@@ -0,0 +1,1017 @@ -+/* -+ * drivers/misc/ucc_tdm.c -+ * -+ * UCC Based Linux TDM Driver -+ * This driver is designed to support UCC based TDM for PowerPC processors. -+ * This driver can interface with SLIC device to run VOIP kind of -+ * applications. -+ * -+ * Author: Ashish Kalra & Poonam Aggrwal -+ * -+ * Copyright (c) 2007 Freescale Semiconductor, Inc. -+ * -+ * This program is free software; you can redistribute it and/or modify it -+ * under the terms of the GNU General Public License as published by the -+ * Free Software Foundation; either version 2 of the License, or (at your -+ * option) any later version. -+ */ -+ -+#include <generated/autoconf.h> -+#include <linux/module.h> -+#include <linux/sched.h> -+#include <linux/kernel.h> -+#include <linux/slab.h> -+#include <linux/errno.h> -+#include <linux/types.h> -+#include <linux/interrupt.h> -+#include <linux/time.h> -+#include <linux/skbuff.h> -+#include <linux/proc_fs.h> -+#include <linux/delay.h> -+#include <linux/dma-mapping.h> -+#include <linux/string.h> -+#include <linux/irq.h> -+#include <linux/of_platform.h> -+#include <linux/io.h> -+#include <linux/wait.h> -+#include <linux/timer.h> -+ -+#include <asm/immap_qe.h> -+#include <asm/qe.h> -+#include <asm/ucc.h> -+#include <asm/ucc_fast.h> -+#include <asm/ucc_slow.h> -+ -+#include "ucc_tdm.h" -+#define DRV_DESC "Freescale QE UCC TDM Driver" -+#define DRV_NAME "ucc_tdm" -+ -+ -+/* -+ * define the following #define if snooping or hardware-based cache coherency -+ * is disabled on the UCC transparent controller.This flag enables -+ * software-based cache-coherency support by explicitly flushing data cache -+ * contents after setting up the TDM output buffer(s) and invalidating the -+ * data cache contents before the TDM input buffer(s) are read. -+ */ -+#undef UCC_CACHE_SNOOPING_DISABLED -+ -+#define MAX_NUM_TDM_DEVICES 8 -+ -+static struct tdm_ctrl *tdm_ctrl[MAX_NUM_TDM_DEVICES]; -+ -+static int num_tdm_devices; -+static int num_tdm_clients; -+ -+static struct ucc_tdm_info utdm_primary_info = { -+ .uf_info = { -+ .tsa = 1, -+ .cdp = 1, -+ .cds = 1, -+ .ctsp = 1, -+ .ctss = 1, -+ .revd = 1, -+ .urfs = 0x128, -+ .utfs = 0x128, -+ .utfet = 0, -+ .utftt = 0x128, -+ .ufpt = 256, -+ .ttx_trx = UCC_FAST_GUMR_TRANSPARENT_TTX_TRX_TRANSPARENT, -+ .tenc = UCC_FAST_TX_ENCODING_NRZ, -+ .renc = UCC_FAST_RX_ENCODING_NRZ, -+ .tcrc = UCC_FAST_16_BIT_CRC, -+ .synl = UCC_FAST_SYNC_LEN_NOT_USED, -+ }, -+ .ucc_busy = 0, -+}; -+ -+static struct ucc_tdm_info utdm_info[8]; -+ -+static void dump_siram(struct tdm_ctrl *tdm_c) -+{ -+#ifdef DEBUG -+ int i; -+ u16 phy_num_ts; -+ -+ phy_num_ts = tdm_c->physical_num_ts; -+ -+ pr_debug("SI TxRAM dump\n"); -+ /* each slot entry in SI RAM is of 2 bytes */ -+ for (i = 0; i < phy_num_ts * 2; i++) -+ pr_debug("%x ", in_8(&qe_immr->sir.tx[i])); -+ pr_debug("\nSI RxRAM dump\n"); -+ for (i = 0; i < phy_num_ts * 2; i++) -+ pr_debug("%x ", in_8(&qe_immr->sir.rx[i])); -+ pr_debug("\n"); -+#endif -+} -+ -+static void dump_ucc(struct tdm_ctrl *tdm_c) -+{ -+#ifdef DEBUG -+ struct ucc_transparent_pram *ucc_pram; -+ -+ ucc_pram = tdm_c->ucc_pram; -+ -+ pr_debug("%s Dumping UCC Registers\n", __FUNCTION__); -+ ucc_fast_dump_regs(tdm_c->uf_private); -+ pr_debug("%s Dumping UCC Parameter RAM\n", __FUNCTION__); -+ pr_debug("rbase = 0x%x\n", in_be32(&ucc_pram->rbase)); -+ pr_debug("rbptr = 0x%x\n", in_be32(&ucc_pram->rbptr)); -+ pr_debug("mrblr = 0x%x\n", in_be16(&ucc_pram->mrblr)); -+ pr_debug("rbdlen = 0x%x\n", in_be16(&ucc_pram->rbdlen)); -+ pr_debug("rbdstat = 0x%x\n", in_be16(&ucc_pram->rbdstat)); -+ pr_debug("rstate = 0x%x\n", in_be32(&ucc_pram->rstate)); -+ pr_debug("rdptr = 0x%x\n", in_be32(&ucc_pram->rdptr)); -+ pr_debug("tbase = 0x%x\n", in_be32(&ucc_pram->tbase)); -+ pr_debug("tbptr = 0x%x\n", in_be32(&ucc_pram->tbptr)); -+ pr_debug("tbdlen = 0x%x\n", in_be16(&ucc_pram->tbdlen)); -+ pr_debug("tbdstat = 0x%x\n", in_be16(&ucc_pram->tbdstat)); -+ pr_debug("tstate = 0x%x\n", in_be32(&ucc_pram->tstate)); -+ pr_debug("tdptr = 0x%x\n", in_be32(&ucc_pram->tdptr)); -+#endif -+} -+ -+/* -+ * For use when a framing bit is not present -+ * Program current-route SI ram -+ * Set SIxRAM TDMx -+ * Entries must be in units of 8. -+ * SIR_UCC -> Channel Select -+ * SIR_CNT -> Number of bits or bytes -+ * SIR_BYTE -> Byte or Bit resolution -+ * SIR_LAST -> Indicates last entry in SIxRAM -+ * SIR_IDLE -> The Tx data pin is Tri-stated and the Rx data pin is -+ * ignored -+ */ -+static void set_siram(struct tdm_ctrl *tdm_c, enum comm_dir dir) -+{ -+ const u16 *mask; -+ u16 temp_mask = 1; -+ u16 siram_code = 0; -+ u32 i, j, k; -+ u32 ucc; -+ u32 phy_num_ts; -+ -+ phy_num_ts = tdm_c->physical_num_ts; -+ ucc = tdm_c->ut_info->uf_info.ucc_num; -+ -+ if (dir == COMM_DIR_RX) -+ mask = tdm_c->rx_mask; -+ else -+ mask = tdm_c->tx_mask; -+ k = 0; -+ j = 0; -+ for (i = 0; i < phy_num_ts; i++) { -+ if ((mask[k] & temp_mask) == temp_mask) -+ siram_code = SIR_UCC(ucc) | SIR_CNT(0) | SIR_BYTE; -+ else -+ siram_code = SIR_IDLE | SIR_CNT(0) | SIR_BYTE; -+ if (dir == COMM_DIR_RX) -+ out_be16((u16 *)&qe_immr->sir.rx[i * 2], siram_code); -+ else -+ out_be16((u16 *)&qe_immr->sir.tx[i * 2], siram_code); -+ temp_mask = temp_mask << 1; -+ j++; -+ if (j >= 16) { -+ j = 0; -+ temp_mask = 0x0001; -+ k++; -+ } -+ } -+ siram_code = siram_code | SIR_LAST; -+ -+ if (dir == COMM_DIR_RX) -+ out_be16((u16 *)&qe_immr->sir.rx[(phy_num_ts - 1) * 2], -+ siram_code); -+ else -+ out_be16((u16 *)&qe_immr->sir.tx[(phy_num_ts - 1) * 2], -+ siram_code); -+} -+ -+static void config_si(struct tdm_ctrl *tdm_c) -+{ -+ u8 rxsyncdelay, txsyncdelay, tdm_port; -+ u16 sixmr_val = 0; -+ u32 tdma_mode_off; -+ u16 *si1_tdm_mode_reg; -+ -+ tdm_port = tdm_c->tdm_port; -+ -+ set_siram(tdm_c, COMM_DIR_RX); -+ -+ set_siram(tdm_c, COMM_DIR_TX); -+ -+ rxsyncdelay = tdm_c->cfg_ctrl.rx_fr_sync_delay; -+ txsyncdelay = tdm_c->cfg_ctrl.tx_fr_sync_delay; -+ if (tdm_c->cfg_ctrl.com_pin) -+ sixmr_val |= SIMODE_CRT; -+ if (tdm_c->cfg_ctrl.fr_sync_level == 1) -+ sixmr_val |= SIMODE_SL; -+ if (tdm_c->cfg_ctrl.clk_edge == 1) -+ sixmr_val |= SIMODE_CE; -+ if (tdm_c->cfg_ctrl.fr_sync_edge == 1) -+ sixmr_val |= SIMODE_FE; -+ sixmr_val |= (SIMODE_TFSD(txsyncdelay) | SIMODE_RFSD(rxsyncdelay)); -+ -+ tdma_mode_off = SI_TDM_MODE_REGISTER_OFFSET * tdm_c->tdm_port; -+ -+ si1_tdm_mode_reg = (u8 *)&qe_immr->si1 + tdma_mode_off; -+ out_be16(si1_tdm_mode_reg, sixmr_val); -+ -+ dump_siram(tdm_c); -+} -+ -+static int tdm_init(struct tdm_ctrl *tdm_c) -+{ -+ u32 tdm_port, ucc, act_num_ts; -+ int ret, i, err; -+ u32 cecr_subblock; -+ u32 pram_offset; -+ u32 rxbdt_offset; -+ u32 txbdt_offset; -+ u32 rx_ucode_buf_offset, tx_ucode_buf_offset; -+ u16 bd_status, bd_len; -+ enum qe_clock clock; -+ struct qe_bd __iomem *rx_bd, *tx_bd; -+ -+ tdm_port = tdm_c->tdm_port; -+ ucc = tdm_c->ut_info->uf_info.ucc_num; -+ act_num_ts = tdm_c->cfg_ctrl.active_num_ts; -+ -+ /* -+ * TDM Tx and Rx CLKs = 2048 KHz. -+ */ -+ if (strstr(tdm_c->ut_info->uf_info.tdm_tx_clk, "BRG")) { -+ clock = qe_clock_source(tdm_c->ut_info->uf_info.tdm_tx_clk); -+ err = qe_setbrg(clock, 2048000, 1); -+ if (err < 0) { -+ printk(KERN_ERR "%s: Failed to set %s\n", __FUNCTION__, -+ tdm_c->ut_info->uf_info.tdm_tx_clk); -+ return err; -+ } -+ } -+ if (strstr(tdm_c->ut_info->uf_info.tdm_rx_clk, "BRG")) { -+ clock = qe_clock_source(tdm_c->ut_info->uf_info.tdm_rx_clk); -+ err = qe_setbrg(clock, 2048000, 1); -+ if (err < 0) { -+ printk(KERN_ERR "%s: Failed to set %s\n", __FUNCTION__, -+ tdm_c->ut_info->uf_info.tdm_rx_clk); -+ return err; -+ } -+ } -+ /* -+ * TDM FSyncs = 4 KHz. -+ */ -+ if (strstr(tdm_c->ut_info->uf_info.tdm_tx_sync, "BRG")) { -+ clock = qe_clock_source(tdm_c->ut_info->uf_info.tdm_tx_sync); -+ err = qe_setbrg(clock, 4000, 1); -+ if (err < 0) { -+ printk(KERN_ERR "%s: Failed to set %s\n", __FUNCTION__, -+ tdm_c->ut_info->uf_info.tdm_tx_sync); -+ return err; -+ } -+ } -+ if (strstr(tdm_c->ut_info->uf_info.tdm_rx_sync, "BRG")) { -+ clock = qe_clock_source(tdm_c->ut_info->uf_info.tdm_rx_sync); -+ err = qe_setbrg(clock, 4000, 1); -+ if (err < 0) { -+ printk(KERN_ERR "%s: Failed to set %s\n", __FUNCTION__, -+ tdm_c->ut_info->uf_info.tdm_rx_sync); -+ return err; -+ } -+ } -+ -+ tdm_c->ut_info->uf_info.uccm_mask = (u32) -+ ((UCC_TRANS_UCCE_RXB | UCC_TRANS_UCCE_BSY) << 16); -+ -+ if (ucc_fast_init(&(tdm_c->ut_info->uf_info), &tdm_c->uf_private)) { -+ printk(KERN_ERR "%s: Failed to init uccf\n", __FUNCTION__); -+ return -ENOMEM; -+ } -+ -+ ucc_fast_disable(tdm_c->uf_private, COMM_DIR_RX | COMM_DIR_TX); -+ -+ /* Write to QE CECR, UCCx channel to Stop Transmission */ -+ cecr_subblock = ucc_fast_get_qe_cr_subblock(ucc); -+ qe_issue_cmd(QE_STOP_TX, cecr_subblock, -+ (u8) QE_CR_PROTOCOL_UNSPECIFIED, 0); -+ -+ pram_offset = qe_muram_alloc(UCC_TRANSPARENT_PRAM_SIZE, -+ ALIGNMENT_OF_UCC_SLOW_PRAM); -+ if (IS_ERR_VALUE(pram_offset)) { -+ printk(KERN_ERR "%s: Cannot allocate MURAM memory for" -+ " transparent UCC\n", __FUNCTION__); -+ ret = -ENOMEM; -+ goto pram_alloc_error; -+ } -+ -+ cecr_subblock = ucc_fast_get_qe_cr_subblock(ucc); -+ qe_issue_cmd(QE_ASSIGN_PAGE_TO_DEVICE, cecr_subblock, -+ QE_CR_PROTOCOL_UNSPECIFIED, pram_offset); -+ -+ tdm_c->ucc_pram = qe_muram_addr(pram_offset); -+ tdm_c->ucc_pram_offset = pram_offset; -+ -+ /* -+ * zero-out pram, this will also ensure RSTATE, TSTATE are cleared, also -+ * DISFC & CRCEC counters will be initialized. -+ */ -+ memset(tdm_c->ucc_pram, 0, sizeof(struct ucc_transparent_pram)); -+ -+ /* rbase, tbase alignment is 8. */ -+ rxbdt_offset = qe_muram_alloc(NR_BUFS * sizeof(struct qe_bd), -+ QE_ALIGNMENT_OF_BD); -+ if (IS_ERR_VALUE(rxbdt_offset)) { -+ printk(KERN_ERR "%s: Cannot allocate MURAM memory for RxBDs\n", -+ __FUNCTION__); -+ ret = -ENOMEM; -+ goto rxbd_alloc_error; -+ } -+ txbdt_offset = qe_muram_alloc(NR_BUFS * sizeof(struct qe_bd), -+ QE_ALIGNMENT_OF_BD); -+ if (IS_ERR_VALUE(txbdt_offset)) { -+ printk(KERN_ERR "%s: Cannot allocate MURAM memory for TxBDs\n", -+ __FUNCTION__); -+ ret = -ENOMEM; -+ goto txbd_alloc_error; -+ } -+ tdm_c->tx_bd = qe_muram_addr(txbdt_offset); -+ tdm_c->rx_bd = qe_muram_addr(rxbdt_offset); -+ -+ tdm_c->tx_bd_offset = txbdt_offset; -+ tdm_c->rx_bd_offset = rxbdt_offset; -+ -+ rx_bd = tdm_c->rx_bd; -+ tx_bd = tdm_c->tx_bd; -+ -+ out_be32(&tdm_c->ucc_pram->rbase, (u32) immrbar_virt_to_phys(rx_bd)); -+ out_be32(&tdm_c->ucc_pram->tbase, (u32) immrbar_virt_to_phys(tx_bd)); -+ -+ for (i = 0; i < NR_BUFS - 1; i++) { -+ bd_status = (u16) ((R_E | R_CM | R_I) >> 16); -+ bd_len = 0; -+ out_be16(&rx_bd->length, bd_len); -+ out_be16(&rx_bd->status, bd_status); -+ out_be32(&rx_bd->buf, -+ tdm_c->dma_input_addr + i * SAMPLE_DEPTH * act_num_ts); -+ rx_bd += 1; -+ -+ bd_status = (u16) ((T_R | T_CM) >> 16); -+ bd_len = SAMPLE_DEPTH * act_num_ts; -+ out_be16(&tx_bd->length, bd_len); -+ out_be16(&tx_bd->status, bd_status); -+ out_be32(&tx_bd->buf, -+ tdm_c->dma_output_addr + i * SAMPLE_DEPTH * act_num_ts); -+ tx_bd += 1; -+ } -+ -+ bd_status = (u16) ((R_E | R_CM | R_I | R_W) >> 16); -+ bd_len = 0; -+ out_be16(&rx_bd->length, bd_len); -+ out_be16(&rx_bd->status, bd_status); -+ out_be32(&rx_bd->buf, -+ tdm_c->dma_input_addr + i * SAMPLE_DEPTH * act_num_ts); -+ -+ bd_status = (u16) ((T_R | T_CM | T_W) >> 16); -+ bd_len = SAMPLE_DEPTH * act_num_ts; -+ out_be16(&tx_bd->length, bd_len); -+ out_be16(&tx_bd->status, bd_status); -+ out_be32(&tx_bd->buf, -+ tdm_c->dma_output_addr + i * SAMPLE_DEPTH * act_num_ts); -+ -+ config_si(tdm_c); -+ -+ setbits32(&qe_immr->ic.qimr, (0x80000000UL >> ucc)); -+ -+ rx_ucode_buf_offset = qe_muram_alloc(32, 32); -+ if (IS_ERR_VALUE(rx_ucode_buf_offset)) { -+ printk(KERN_ERR "%s: Cannot allocate MURAM mem for Rx" -+ " ucode buf\n", __FUNCTION__); -+ ret = -ENOMEM; -+ goto rxucode_buf_alloc_error; -+ } -+ -+ tx_ucode_buf_offset = qe_muram_alloc(32, 32); -+ if (IS_ERR_VALUE(tx_ucode_buf_offset)) { -+ printk(KERN_ERR "%s: Cannot allocate MURAM mem for Tx" -+ " ucode buf\n", __FUNCTION__); -+ ret = -ENOMEM; -+ goto txucode_buf_alloc_error; -+ } -+ out_be16(&tdm_c->ucc_pram->riptr, (u16) rx_ucode_buf_offset); -+ out_be16(&tdm_c->ucc_pram->tiptr, (u16) tx_ucode_buf_offset); -+ -+ tdm_c->rx_ucode_buf_offset = rx_ucode_buf_offset; -+ tdm_c->tx_ucode_buf_offset = tx_ucode_buf_offset; -+ -+ /* -+ * set the receive buffer descriptor maximum size to be -+ * SAMPLE_DEPTH * number of active RX channels -+ */ -+ out_be16(&tdm_c->ucc_pram->mrblr, (u16) SAMPLE_DEPTH * act_num_ts); -+ -+ /* -+ * enable snooping and BE byte ordering on the UCC pram's -+ * tstate & rstate registers. -+ */ -+ out_be32(&tdm_c->ucc_pram->tstate, 0x30000000UL); -+ out_be32(&tdm_c->ucc_pram->rstate, 0x30000000UL); -+ -+ /*Put UCC transparent controller into serial interface mode. */ -+ out_be32(&tdm_c->uf_regs->upsmr, 0); -+ -+ /* Reset TX and RX for UCCx */ -+ cecr_subblock = ucc_fast_get_qe_cr_subblock(ucc); -+ qe_issue_cmd(QE_INIT_TX_RX, cecr_subblock, -+ (u8) QE_CR_PROTOCOL_UNSPECIFIED, 0); -+ -+ return 0; -+ -+txucode_buf_alloc_error: -+ qe_muram_free(rx_ucode_buf_offset); -+rxucode_buf_alloc_error: -+ qe_muram_free(txbdt_offset); -+txbd_alloc_error: -+ qe_muram_free(rxbdt_offset); -+rxbd_alloc_error: -+ qe_muram_free(pram_offset); -+pram_alloc_error: -+ ucc_fast_free(tdm_c->uf_private); -+ return ret; -+} -+ -+static void tdm_deinit(struct tdm_ctrl *tdm_c) -+{ -+ qe_muram_free(tdm_c->rx_ucode_buf_offset); -+ qe_muram_free(tdm_c->tx_ucode_buf_offset); -+ -+ if (tdm_c->rx_bd_offset) { -+ qe_muram_free(tdm_c->rx_bd_offset); -+ tdm_c->rx_bd = NULL; -+ tdm_c->rx_bd_offset = 0; -+ } -+ if (tdm_c->tx_bd_offset) { -+ qe_muram_free(tdm_c->tx_bd_offset); -+ tdm_c->tx_bd = NULL; -+ tdm_c->tx_bd_offset = 0; -+ } -+ if (tdm_c->ucc_pram_offset) { -+ qe_muram_free(tdm_c->ucc_pram_offset); -+ tdm_c->ucc_pram = NULL; -+ tdm_c->ucc_pram_offset = 0; -+ } -+} -+ -+ -+static irqreturn_t tdm_isr(int irq, void *dev_id) -+{ -+ u8 *input_tdm_buffer, *output_tdm_buffer; -+ u32 txb, rxb; -+ u32 ucc; -+ register u32 ucce = 0; -+ struct tdm_ctrl *tdm_c; -+ tdm_c = (struct tdm_ctrl *)dev_id; -+ -+ tdm_c->tdm_icnt++; -+ ucc = tdm_c->ut_info->uf_info.ucc_num; -+ input_tdm_buffer = tdm_c->tdm_input_data; -+ output_tdm_buffer = tdm_c->tdm_output_data; -+ -+ if (in_be32(tdm_c->uf_private->p_ucce) & -+ (UCC_TRANS_UCCE_BSY << 16)) { -+ out_be32(tdm_c->uf_private->p_ucce, -+ (UCC_TRANS_UCCE_BSY << 16)); -+ pr_info("%s: From tdm isr busy interrupt\n", -+ __FUNCTION__); -+ dump_ucc(tdm_c); -+ -+ return IRQ_HANDLED; -+ } -+ -+ if (tdm_c->tdm_flag == 1) { -+ /* track phases for Rx/Tx */ -+ tdm_c->phase_rx += 1; -+ if (tdm_c->phase_rx == MAX_PHASE) -+ tdm_c->phase_rx = 0; -+ -+ tdm_c->phase_tx += 1; -+ if (tdm_c->phase_tx == MAX_PHASE) -+ tdm_c->phase_tx = 0; -+ -+#ifdef CONFIG_TDM_HW_LB_TSA_SLIC -+ { -+ u32 temp_rx, temp_tx, phase_tx, phase_rx; -+ int i; -+ phase_rx = tdm_c->phase_rx; -+ phase_tx = tdm_c->phase_tx; -+ if (phase_rx == 0) -+ phase_rx = MAX_PHASE; -+ else -+ phase_rx -= 1; -+ if (phase_tx == 0) -+ phase_tx = MAX_PHASE; -+ else -+ phase_tx -= 1; -+ temp_rx = phase_rx * SAMPLE_DEPTH * ACTIVE_CH; -+ temp_tx = phase_tx * SAMPLE_DEPTH * ACTIVE_CH; -+ -+ /*check if loopback received data on TS0 is correct. */ -+ pr_debug("%s: check if loopback received data on TS0" -+ " is correct\n", __FUNCTION__); -+ pr_debug("%d,%d ", phase_rx, phase_tx); -+ for (i = 0; i < 8; i++) -+ pr_debug("%1d,%1d ", -+ input_tdm_buffer[temp_rx + i], -+ output_tdm_buffer[temp_tx + i]); -+ pr_debug("\n"); -+ } -+#endif -+ -+ /* schedule BH */ -+ wake_up_interruptible(&tdm_c->wakeup_event); -+ } else { -+ if (tdm_c->tdm_icnt == STUTTER_INT_CNT) { -+ txb = in_be32(&tdm_c->ucc_pram->tbptr) - -+ in_be32(&tdm_c->ucc_pram->tbase); -+ rxb = in_be32(&tdm_c->ucc_pram->rbptr) - -+ in_be32(&tdm_c->ucc_pram->rbase); -+ tdm_c->phase_tx = txb / sizeof(struct qe_bd); -+ tdm_c->phase_rx = rxb / sizeof(struct qe_bd); -+ -+#ifdef CONFIG_TDM_HW_LB_TSA_SLIC -+ tdm_c->phase_tx = tdm_c->phase_rx; -+#endif -+ -+ /* signal "stuttering" period is over */ -+ tdm_c->tdm_flag = 1; -+ -+ pr_debug("%s: stuttering period is over\n", -+ __FUNCTION__); -+ -+ if (in_be32(tdm_c->uf_private->p_ucce) & -+ (UCC_TRANS_UCCE_TXE << 16)) { -+ u32 cecr_subblock; -+ out_be32(tdm_c->uf_private->p_ucce, -+ (UCC_TRANS_UCCE_TXE << 16)); -+ pr_debug("%s: From tdm isr txe interrupt\n", -+ __FUNCTION__); -+ -+ cecr_subblock = -+ ucc_fast_get_qe_cr_subblock(ucc); -+ qe_issue_cmd(QE_RESTART_TX, cecr_subblock, -+ (u8) QE_CR_PROTOCOL_UNSPECIFIED, -+ 0); -+ } -+ } -+ } -+ -+ ucce = (in_be32(tdm_c->uf_private->p_ucce) -+ & in_be32(tdm_c->uf_private->p_uccm)); -+ -+ out_be32(tdm_c->uf_private->p_ucce, ucce); -+ -+ return IRQ_HANDLED; -+} -+ -+static int tdm_start(struct tdm_ctrl *tdm_c) -+{ -+ if (request_irq(tdm_c->ut_info->uf_info.irq, tdm_isr, -+ 0, "tdm", tdm_c)) { -+ printk(KERN_ERR "%s: request_irq for tdm_isr failed\n", -+ __FUNCTION__); -+ return -ENODEV; -+ } -+ -+ ucc_fast_enable(tdm_c->uf_private, COMM_DIR_RX | COMM_DIR_TX); -+ -+ pr_info("%s 16-bit linear pcm mode active with" -+ " slots 0 & 2\n", __FUNCTION__); -+ -+ dump_siram(tdm_c); -+ dump_ucc(tdm_c); -+ -+ setbits8(&(qe_immr->si1.siglmr1_h), (0x1 << tdm_c->tdm_port)); -+ pr_info("%s UCC based TDM enabled\n", __FUNCTION__); -+ -+ return 0; -+} -+ -+static void tdm_stop(struct tdm_ctrl *tdm_c) -+{ -+ u32 port, si; -+ u32 ucc; -+ u32 cecr_subblock; -+ -+ port = tdm_c->tdm_port; -+ si = tdm_c->si; -+ ucc = tdm_c->ut_info->uf_info.ucc_num; -+ cecr_subblock = ucc_fast_get_qe_cr_subblock(ucc); -+ -+ qe_issue_cmd(QE_GRACEFUL_STOP_TX, cecr_subblock, -+ (u8) QE_CR_PROTOCOL_UNSPECIFIED, 0); -+ qe_issue_cmd(QE_CLOSE_RX_BD, cecr_subblock, -+ (u8) QE_CR_PROTOCOL_UNSPECIFIED, 0); -+ -+ clrbits8(&qe_immr->si1.siglmr1_h, (0x1 << port)); -+ ucc_fast_disable(tdm_c->uf_private, COMM_DIR_RX); -+ ucc_fast_disable(tdm_c->uf_private, COMM_DIR_TX); -+ free_irq(tdm_c->ut_info->uf_info.irq, tdm_c); -+} -+ -+ -+static void config_tdm(struct tdm_ctrl *tdm_c) -+{ -+ u32 i, j, k; -+ -+ j = 0; -+ k = 0; -+ -+ /* Set Mask Bits */ -+ for (i = 0; i < ACTIVE_CH; i++) { -+ tdm_c->tx_mask[k] |= (1 << j); -+ tdm_c->rx_mask[k] |= (1 << j); -+ j++; -+ if (j >= 16) { -+ j = 0; -+ k++; -+ } -+ } -+ /* physical number of slots in a frame */ -+ tdm_c->physical_num_ts = NUM_TS; -+ -+ /* common receive and transmit pins */ -+ tdm_c->cfg_ctrl.com_pin = 1; -+ -+ /* L1R/TSYNC active logic "1" */ -+ tdm_c->cfg_ctrl.fr_sync_level = 0; -+ -+ /* -+ * TX data on rising edge of clock -+ * RX data on falling edge -+ */ -+ tdm_c->cfg_ctrl.clk_edge = 0; -+ -+ /* Frame sync sampled on falling edge */ -+ tdm_c->cfg_ctrl.fr_sync_edge = 0; -+ -+ /* no bit delay */ -+ tdm_c->cfg_ctrl.rx_fr_sync_delay = 0; -+ -+ /* no bit delay */ -+ tdm_c->cfg_ctrl.tx_fr_sync_delay = 0; -+ -+#ifndef CONFIG_TDM_HW_LB_TSA_SLIC -+ if (tdm_c->leg_slic) { -+ /* Need 1 bit delay for Legrity SLIC */ -+ tdm_c->cfg_ctrl.rx_fr_sync_delay = 1; -+ tdm_c->cfg_ctrl.tx_fr_sync_delay = 1; -+ pr_info("%s Delay for Legerity!\n", __FUNCTION__); -+ } -+#endif -+ -+ tdm_c->cfg_ctrl.active_num_ts = ACTIVE_CH; -+} -+ -+static void tdm_read(u32 client_id, short chn_id, short *pcm_buffer, -+ short len) -+{ -+ int i; -+ u32 phase_rx; -+ /* point to where to start for the current phase data processing */ -+ u32 temp_rx; -+ -+ struct tdm_ctrl *tdm_c = tdm_ctrl[client_id]; -+ -+ u16 *input_tdm_buffer = -+ (u16 *)tdm_c->tdm_input_data; -+ -+ phase_rx = tdm_c->phase_rx; -+ if (phase_rx == 0) -+ phase_rx = MAX_PHASE; -+ else -+ phase_rx -= 1; -+ -+ temp_rx = phase_rx * SAMPLE_DEPTH * EFF_ACTIVE_CH; -+ -+#ifdef UCC_CACHE_SNOOPING_DISABLED -+ flush_dcache_range((size_t) &input_tdm_buffer[temp_rx], -+ (size_t) &input_tdm_buffer[temp_rx + -+ SAMPLE_DEPTH * ACTIVE_CH]); -+#endif -+ for (i = 0; i < len; i++) -+ pcm_buffer[i] = -+ input_tdm_buffer[i * EFF_ACTIVE_CH + temp_rx + chn_id]; -+ -+} -+ -+static void tdm_write(u32 client_id, short chn_id, short *pcm_buffer, -+ short len) -+{ -+ int i; -+ int phase_tx; -+ u32 txb; -+ /* point to where to start for the current phase data processing */ -+ int temp_tx; -+ struct tdm_ctrl *tdm_c = tdm_ctrl[client_id]; -+ -+ u16 *output_tdm_buffer; -+ output_tdm_buffer = (u16 *)tdm_c->tdm_output_data; -+ txb = in_be32(&tdm_c->ucc_pram->tbptr) - -+ in_be32(&tdm_c->ucc_pram->tbase); -+ phase_tx = txb / sizeof(struct qe_bd); -+ -+ if (phase_tx == 0) -+ phase_tx = MAX_PHASE; -+ else -+ phase_tx -= 1; -+ -+ temp_tx = phase_tx * SAMPLE_DEPTH * EFF_ACTIVE_CH; -+ -+ for (i = 0; i < len; i++) -+ output_tdm_buffer[i * EFF_ACTIVE_CH + temp_tx + chn_id] = -+ pcm_buffer[i]; -+ -+#ifdef UCC_CACHE_SNOOPING_DISABLED -+ flush_dcache_range((size_t) &output_tdm_buffer[temp_tx], -+ (size_t) &output_tdm_buffer[temp_tx + SAMPLE_DEPTH * -+ ACTIVE_CH]); -+#endif -+} -+ -+ -+static int tdm_register_client(struct tdm_client *tdm_client) -+{ -+ u32 i; -+ if (num_tdm_clients == num_tdm_devices) { -+ printk(KERN_ERR "all TDM devices busy\n"); -+ return -EBUSY; -+ } -+ -+ for (i = 0; i < num_tdm_devices; i++) { -+ if (!tdm_ctrl[i]->device_busy) { -+ tdm_ctrl[i]->device_busy = 1; -+ break; -+ } -+ } -+ num_tdm_clients++; -+ tdm_client->client_id = i; -+ tdm_client->tdm_read = tdm_read; -+ tdm_client->tdm_write = tdm_write; -+ tdm_client->wakeup_event = -+ &(tdm_ctrl[i]->wakeup_event); -+ return 0; -+} -+EXPORT_SYMBOL_GPL(tdm_register_client); -+ -+static int tdm_deregister_client(struct tdm_client *tdm_client) -+{ -+ num_tdm_clients--; -+ tdm_ctrl[tdm_client->client_id]->device_busy = 0; -+ return 0; -+} -+EXPORT_SYMBOL_GPL(tdm_deregister_client); -+ -+static int ucc_tdm_probe(struct of_device *ofdev, -+ const struct of_device_id *match) -+{ -+ struct device_node *np = ofdev->node; -+ struct resource res; -+ const unsigned int *prop; -+ u32 ucc_num, device_num, err, ret = 0; -+ struct device_node *np_tmp; -+ dma_addr_t physaddr; -+ void *tdm_buff; -+ struct ucc_tdm_info *ut_info; -+ -+ prop = of_get_property(np, "device-id", NULL); -+ if (prop == NULL) { -+ printk(KERN_ERR "ucc_tdm: device-id missing\n"); -+ return -ENODEV; -+ } -+ -+ ucc_num = *prop - 1; -+ if ((ucc_num < 0) || (ucc_num > 7)) -+ return -ENODEV; -+ -+ ut_info = &utdm_info[ucc_num]; -+ if (ut_info->ucc_busy) { -+ printk(KERN_ERR "ucc_tdm: UCC in use by another TDM driver" -+ "instance\n"); -+ return -EBUSY; -+ } -+ if (num_tdm_devices == MAX_NUM_TDM_DEVICES) { -+ printk(KERN_ERR "ucc_tdm: All TDM devices already" -+ " initialized\n"); -+ return -ENODEV; -+ } -+ -+ ut_info->ucc_busy = 1; -+ tdm_ctrl[num_tdm_devices++] = -+ kzalloc(sizeof(struct tdm_ctrl), GFP_KERNEL); -+ if (!tdm_ctrl[num_tdm_devices - 1]) { -+ printk(KERN_ERR "ucc_tdm: no memory to allocate for" -+ " tdm control structure\n"); -+ num_tdm_devices--; -+ return -ENOMEM; -+ } -+ device_num = num_tdm_devices - 1; -+ -+ tdm_ctrl[device_num]->device = &ofdev->dev; -+ tdm_ctrl[device_num]->ut_info = ut_info; -+ -+ tdm_ctrl[device_num]->ut_info->uf_info.ucc_num = ucc_num; -+ -+ prop = of_get_property(np, "fsl,tdm-num", NULL); -+ if (prop == NULL) { -+ ret = -EINVAL; -+ goto get_property_error; -+ } -+ -+ tdm_ctrl[device_num]->tdm_port = *prop - 1; -+ -+ if (tdm_ctrl[device_num]->tdm_port > 3) { -+ ret = -EINVAL; -+ goto get_property_error; -+ } -+ -+ prop = of_get_property(np, "fsl,si-num", NULL); -+ if (prop == NULL) { -+ ret = -EINVAL; -+ goto get_property_error; -+ } -+ -+ tdm_ctrl[device_num]->si = *prop - 1; -+ -+ tdm_ctrl[device_num]->ut_info->uf_info.tdm_tx_clk = -+ of_get_property(np, "fsl,tdm-tx-clk", NULL); -+ if (tdm_ctrl[device_num]->ut_info->uf_info.tdm_tx_clk == NULL) { -+ ret = -EINVAL; -+ goto get_property_error; -+ } -+ -+ tdm_ctrl[device_num]->ut_info->uf_info.tdm_rx_clk = -+ of_get_property(np, "fsl,tdm-rx-clk", NULL); -+ if (tdm_ctrl[device_num]->ut_info->uf_info.tdm_rx_clk == NULL) { -+ ret = -EINVAL; -+ goto get_property_error; -+ } -+ -+ tdm_ctrl[device_num]->ut_info->uf_info.tdm_tx_sync = -+ of_get_property(np, "fsl,tdm-tx-sync", NULL); -+ if (tdm_ctrl[device_num]->ut_info->uf_info.tdm_tx_sync == NULL) { -+ ret = -EINVAL; -+ goto get_property_error; -+ } -+ -+ tdm_ctrl[device_num]->ut_info->uf_info.tdm_rx_sync = -+ of_get_property(np, "fsl,tdm-rx-sync", NULL); -+ if (tdm_ctrl[device_num]->ut_info->uf_info.tdm_rx_sync == NULL) { -+ ret = -EINVAL; -+ goto get_property_error; -+ } -+ -+ tdm_ctrl[device_num]->ut_info->uf_info.irq = -+ irq_of_parse_and_map(np, 0); -+ err = of_address_to_resource(np, 0, &res); -+ if (err) { -+ ret = -EINVAL; -+ goto get_property_error; -+ } -+ tdm_ctrl[device_num]->ut_info->uf_info.regs = res.start; -+ tdm_ctrl[device_num]->uf_regs = of_iomap(np, 0); -+ -+ np_tmp = NULL; -+ np_tmp = of_find_compatible_node(np_tmp, "slic", "legerity-slic"); -+ if (np_tmp != NULL) { -+ tdm_ctrl[device_num]->leg_slic = 1; -+ of_node_put(np_tmp); -+ } else -+ tdm_ctrl[device_num]->leg_slic = 0; -+ -+ config_tdm(tdm_ctrl[device_num]); -+ -+ tdm_buff = dma_alloc_coherent(NULL, 2 * NR_BUFS * SAMPLE_DEPTH * -+ tdm_ctrl[device_num]->cfg_ctrl.active_num_ts, -+ &physaddr, GFP_KERNEL); -+ if (!tdm_buff) { -+ printk(KERN_ERR "ucc-tdm: could not allocate buffer" -+ "descriptors\n"); -+ ret = -ENOMEM; -+ goto alloc_error; -+ } -+ -+ tdm_ctrl[device_num]->tdm_input_data = tdm_buff; -+ tdm_ctrl[device_num]->dma_input_addr = physaddr; -+ -+ tdm_ctrl[device_num]->tdm_output_data = tdm_buff + NR_BUFS * -+ SAMPLE_DEPTH * tdm_ctrl[device_num]->cfg_ctrl.active_num_ts; -+ tdm_ctrl[device_num]->dma_output_addr = physaddr + NR_BUFS * -+ SAMPLE_DEPTH * tdm_ctrl[device_num]->cfg_ctrl.active_num_ts; -+ -+ init_waitqueue_head(&(tdm_ctrl[device_num]->wakeup_event)); -+ -+ ret = tdm_init(tdm_ctrl[device_num]); -+ if (ret != 0) -+ goto tdm_init_error; -+ -+ ret = tdm_start(tdm_ctrl[device_num]); -+ if (ret != 0) -+ goto tdm_start_error; -+ -+ dev_set_drvdata(&(ofdev->dev), tdm_ctrl[device_num]); -+ -+ pr_info("%s UCC based tdm module installed\n", __FUNCTION__); -+ return 0; -+ -+tdm_start_error: -+ tdm_deinit(tdm_ctrl[device_num]); -+tdm_init_error: -+ dma_free_coherent(NULL, 2 * NR_BUFS * SAMPLE_DEPTH * -+ tdm_ctrl[device_num]->cfg_ctrl.active_num_ts, -+ tdm_ctrl[device_num]->tdm_input_data, -+ tdm_ctrl[device_num]->dma_input_addr); -+ -+alloc_error: -+ irq_dispose_mapping(tdm_ctrl[device_num]->ut_info->uf_info.irq); -+ iounmap(tdm_ctrl[device_num]->uf_regs); -+ -+get_property_error: -+ num_tdm_devices--; -+ kfree(tdm_ctrl[device_num]); -+ ut_info->ucc_busy = 0; -+ return ret; -+} -+ -+static int ucc_tdm_remove(struct of_device *ofdev) -+{ -+ struct tdm_ctrl *tdm_c; -+ struct ucc_tdm_info *ut_info; -+ u32 ucc_num; -+ -+ tdm_c = dev_get_drvdata(&(ofdev->dev)); -+ dev_set_drvdata(&(ofdev->dev), NULL); -+ ucc_num = tdm_c->ut_info->uf_info.ucc_num; -+ ut_info = &utdm_info[ucc_num]; -+ tdm_stop(tdm_c); -+ tdm_deinit(tdm_c); -+ -+ ucc_fast_free(tdm_c->uf_private); -+ -+ dma_free_coherent(NULL, 2 * NR_BUFS * SAMPLE_DEPTH * -+ tdm_c->cfg_ctrl.active_num_ts, -+ tdm_c->tdm_input_data, -+ tdm_c->dma_input_addr); -+ -+ irq_dispose_mapping(tdm_c->ut_info->uf_info.irq); -+ iounmap(tdm_c->uf_regs); -+ -+ num_tdm_devices--; -+ kfree(tdm_c); -+ -+ ut_info->ucc_busy = 0; -+ -+ pr_info("%s UCC based tdm module uninstalled\n", __FUNCTION__); -+ return 0; -+} -+ -+const struct of_device_id ucc_tdm_match[] = { -+ { .type = "tdm", .compatible = "fsl,ucc-tdm", }, -+ {}, -+}; -+ -+MODULE_DEVICE_TABLE(of, ucc_tdm_match); -+ -+static struct of_platform_driver ucc_tdm_driver = { -+ .name = DRV_NAME, -+ .match_table = ucc_tdm_match, -+ .probe = ucc_tdm_probe, -+ .remove = ucc_tdm_remove, -+ .driver = { -+ .name = DRV_NAME, -+ .owner = THIS_MODULE, -+ }, -+}; -+ -+static int __init ucc_tdm_init(void) -+{ -+ u32 i; -+ -+ pr_info("ucc_tdm: " DRV_DESC "\n"); -+ for (i = 0; i < 8; i++) -+ memcpy(&(utdm_info[i]), &utdm_primary_info, -+ sizeof(utdm_primary_info)); -+ -+ return of_register_platform_driver(&ucc_tdm_driver); -+} -+ -+static void __exit ucc_tdm_exit(void) -+{ -+ of_unregister_platform_driver(&ucc_tdm_driver); -+} -+ -+module_init(ucc_tdm_init); -+module_exit(ucc_tdm_exit); -+MODULE_AUTHOR("Freescale Semiconductor, Inc"); -+MODULE_DESCRIPTION(DRV_DESC); -+MODULE_LICENSE("GPL"); ---- a/drivers/misc/Makefile -+++ b/drivers/misc/Makefile -@@ -10,6 +10,7 @@ obj-$(CONFIG_INTEL_MID_PTI) += pti.o - obj-$(CONFIG_ATMEL_PWM) += atmel_pwm.o - obj-$(CONFIG_ATMEL_SSC) += atmel-ssc.o - obj-$(CONFIG_ATMEL_TCLIB) += atmel_tclib.o -+obj-$(CONFIG_UCC_TDM) += ucc_tdm.o - obj-$(CONFIG_BMP085) += bmp085.o - obj-$(CONFIG_BMP085_I2C) += bmp085-i2c.o - obj-$(CONFIG_BMP085_SPI) += bmp085-spi.o ---- a/drivers/misc/Kconfig -+++ b/drivers/misc/Kconfig -@@ -202,6 +202,20 @@ config ATMEL_SSC - - If unsure, say N. - -+config UCC_TDM -+ tristate "Freescale UCC TDM Driver" -+ depends on QUICC_ENGINE && UCC_FAST -+ default n -+ help -+ The TDM driver is for UCC based TDM devices for example, TDM device on -+ MPC832x RDB. Select it to run PowerVoIP on MPC832x RDB board. -+ The TDM driver can interface with SLIC kind of devices to transmit -+ and receive TDM samples. The TDM driver receives Time Division -+ multiplexed samples(for different channels) from the SLIC device, -+ demutiplexes them and sends them to the upper layers. At the transmit -+ end the TDM drivers receives samples for different channels, it -+ multiplexes them and sends them to the SLIC device. -+ - config ENCLOSURE_SERVICES - tristate "Enclosure Services" - default n ---- a/arch/powerpc/include/asm/ucc_fast.h -+++ b/arch/powerpc/include/asm/ucc_fast.h -@@ -150,6 +150,10 @@ struct ucc_fast_info { - enum ucc_fast_rx_decoding_method renc; - enum ucc_fast_transparent_tcrc tcrc; - enum ucc_fast_sync_len synl; -+ char *tdm_rx_clk; -+ char *tdm_tx_clk; -+ char *tdm_rx_sync; -+ char *tdm_tx_sync; - }; - - struct ucc_fast_private { ---- a/arch/powerpc/include/asm/qe.h -+++ b/arch/powerpc/include/asm/qe.h -@@ -670,6 +670,14 @@ struct ucc_slow_pram { - #define UCC_GETH_UCCE_RXF1 0x00000002 - #define UCC_GETH_UCCE_RXF0 0x00000001 - -+/* Transparent UCC Event Register (UCCE) */ -+#define UCC_TRANS_UCCE_GRA 0x0080 -+#define UCC_TRANS_UCCE_TXE 0x0010 -+#define UCC_TRANS_UCCE_RXF 0x0008 -+#define UCC_TRANS_UCCE_BSY 0x0004 -+#define UCC_TRANS_UCCE_TXB 0x0002 -+#define UCC_TRANS_UCCE_RXB 0x0001 -+ - /* UCC Protocol Specific Mode Register (UPSMR), when used for UART */ - #define UCC_UART_UPSMR_FLC 0x8000 - #define UCC_UART_UPSMR_SL 0x4000 diff --git a/target/linux/mpc83xx/patches-3.8/200-powerpc-add-rbppc-support.patch b/target/linux/mpc83xx/patches-3.8/200-powerpc-add-rbppc-support.patch deleted file mode 100644 index 662dedf..0000000 --- a/target/linux/mpc83xx/patches-3.8/200-powerpc-add-rbppc-support.patch +++ /dev/null @@ -1,1318 +0,0 @@ ---- a/arch/powerpc/boot/Makefile -+++ b/arch/powerpc/boot/Makefile -@@ -89,7 +89,8 @@ src-plat-$(CONFIG_44x) += treeboot-ebony - src-plat-$(CONFIG_8xx) += cuboot-8xx.c fixed-head.S ep88xc.c redboot-8xx.c - src-plat-$(CONFIG_PPC_MPC52xx) += cuboot-52xx.c - src-plat-$(CONFIG_PPC_82xx) += cuboot-pq2.c fixed-head.S ep8248e.c cuboot-824x.c --src-plat-$(CONFIG_PPC_83xx) += cuboot-83xx.c fixed-head.S redboot-83xx.c -+src-plat-$(CONFIG_PPC_83xx) += cuboot-83xx.c fixed-head.S redboot-83xx.c \ -+ rb600.c rb333.c - src-plat-$(CONFIG_FSL_SOC_BOOKE) += cuboot-85xx.c cuboot-85xx-cpm2.c - src-plat-$(CONFIG_EMBEDDED6xx) += cuboot-pq2.c cuboot-mpc7448hpc2.c \ - cuboot-c2k.c gamecube-head.S \ -@@ -261,6 +262,8 @@ image-$(CONFIG_MPC834x_ITX) += cuImage. - image-$(CONFIG_MPC834x_MDS) += cuImage.mpc834x_mds - image-$(CONFIG_MPC836x_MDS) += cuImage.mpc836x_mds - image-$(CONFIG_ASP834x) += dtbImage.asp834x-redboot -+image-$(CONFIG_RB_PPC) += dtbImage.rb600 \ -+ dtbImage.rb333 - - # Board ports in arch/powerpc/platform/85xx/Kconfig - image-$(CONFIG_MPC8540_ADS) += cuImage.mpc8540ads ---- /dev/null -+++ b/arch/powerpc/boot/dts/rb600.dts -@@ -0,0 +1,283 @@ -+/* -+ * RouterBOARD 600 series Device Tree Source -+ * -+ * Copyright 2009 Michael Guntsche <mike@it-loops.com> -+ * -+ * This program is free software; you can redistribute it and/or modify it -+ * under the terms of the GNU General Public License as published by the -+ * Free Software Foundation; either version 2 of the License, or (at your -+ * option) any later version. -+ */ -+ -+/dts-v1/; -+ -+/ { -+ model = "RB600"; -+ compatible = "MPC83xx"; -+ #address-cells = <1>; -+ #size-cells = <1>; -+ -+ aliases { -+ ethernet0 = &enet0; -+ ethernet1 = &enet1; -+ pci0 = &pci0; -+ }; -+ -+ chosen { -+ bootargs = "console=ttyS0,115200 board=mpc8323 rootfstype=squashfs,yaffs2,jffs2 root=/dev/mtdblock1 boot=1"; -+ linux,stdout-path = "/soc8343@e0000000/serial@4500"; -+ }; -+ -+ cpus { -+ #address-cells = <1>; -+ #size-cells = <0>; -+ -+ PowerPC,8343E@0 { -+ device_type = "cpu"; -+ reg = <0x0>; -+ d-cache-line-size = <0x20>; -+ i-cache-line-size = <0x20>; -+ d-cache-size = <0x8000>; -+ i-cache-size = <0x8000>; -+ timebase-frequency = <0x0000000>; // filled by the bootwrapper from the firmware blob -+ clock-frequency = <0x00000000>; // filled by the bootwrapper from the firmware blob -+ }; -+ }; -+ -+ memory { -+ device_type = "memory"; -+ reg = <0x0 0x0000000>; // filled by the bootwrapper from the firmware blob -+ }; -+ -+ cf@f9200000 { -+ lb-timings = <0x5dc 0x3e8 0x1194 0x5dc 0x2af8>; -+ interrupt-at-level = <0x0>; -+ interrupt-parent = <&ipic>; -+ interrupts = <0x16 0x8>; -+ lbc_extra_divider = <0x1>; -+ reg = <0xf9200000 0x200000>; -+ device_type = "rb,cf"; -+ }; -+ -+ cf@f9000000 { -+ lb-timings = <0x5dc 0x3e8 0x1194 0x5dc 0x2af8>; -+ interrupt-at-level = <0x0>; -+ interrupt-parent = <&ipic>; -+ interrupts = <0x14 0x8>; -+ lbc_extra_divider = <0x1>; -+ reg = <0xf9000000 0x200000>; -+ device_type = "rb,cf"; -+ }; -+ -+ flash { -+ reg = <0xff800000 0x20000>; -+ }; -+ -+ nnand { -+ reg = <0xf0000000 0x1000>; -+ }; -+ -+ nand { -+ ale = <&gpio 0x6>; -+ cle = <&gpio 0x5>; -+ nce = <&gpio 0x4>; -+ rdy = <&gpio 0x3>; -+ reg = <0xf8000000 0x1000>; -+ device_type = "rb,nand"; -+ }; -+ -+ fancon { -+ interrupt-parent = <&ipic>; -+ interrupts = <0x17 0x8>; -+ sense = <&gpio 0x7>; -+ fan_on = <&gpio 0x9>; -+ }; -+ -+ pci0: pci@e0008500 { -+ device_type = "pci"; -+ compatible = "fsl,mpc8349-pci"; -+ reg = <0xe0008500 0x100 0xe0008300 0x8>; -+ #address-cells = <3>; -+ #size-cells = <2>; -+ #interrupt-cells = <1>; -+ ranges = <0x2000000 0x0 0x80000000 0x80000000 0x0 0x20000000 0x1000000 0x0 0x0 0xd0000000 0x0 0x4000000>; -+ bus-range = <0x0 0x0>; -+ interrupt-map = < -+ 0x5800 0x0 0x0 0x1 &ipic 0x15 0x8 -+ 0x6000 0x0 0x0 0x1 &ipic 0x30 0x8 -+ 0x6000 0x0 0x0 0x2 &ipic 0x11 0x8 -+ 0x6800 0x0 0x0 0x1 &ipic 0x11 0x8 -+ 0x6800 0x0 0x0 0x2 &ipic 0x12 0x8 -+ 0x7000 0x0 0x0 0x1 &ipic 0x12 0x8 -+ 0x7000 0x0 0x0 0x2 &ipic 0x13 0x8 -+ 0x7800 0x0 0x0 0x1 &ipic 0x13 0x8 -+ 0x7800 0x0 0x0 0x2 &ipic 0x30 0x8 -+ 0x8000 0x0 0x0 0x1 &ipic 0x30 0x8 -+ 0x8000 0x0 0x0 0x2 &ipic 0x12 0x8 -+ 0x8000 0x0 0x0 0x3 &ipic 0x11 0x8 -+ 0x8000 0x0 0x0 0x4 &ipic 0x13 0x8 -+ 0xa000 0x0 0x0 0x1 &ipic 0x30 0x8 -+ 0xa000 0x0 0x0 0x2 &ipic 0x11 0x8 -+ 0xa000 0x0 0x0 0x3 &ipic 0x12 0x8 -+ 0xa000 0x0 0x0 0x4 &ipic 0x13 0x8 -+ 0xa800 0x0 0x0 0x1 &ipic 0x11 0x8 -+ 0xa800 0x0 0x0 0x2 &ipic 0x12 0x8 -+ 0xa800 0x0 0x0 0x3 &ipic 0x13 0x8 -+ 0xa800 0x0 0x0 0x4 &ipic 0x30 0x8>; -+ interrupt-map-mask = <0xf800 0x0 0x0 0x7>; -+ interrupt-parent = <&ipic>; -+ }; -+ -+ soc8343@e0000000 { -+ #address-cells = <1>; -+ #size-cells = <1>; -+ device_type = "soc"; -+ compatible = "simple-bus"; -+ ranges = <0x0 0xe0000000 0x100000>; -+ reg = <0xe0000000 0x200>; -+ bus-frequency = <0x1>; -+ -+ led { -+ user_led = <0x400 0x8>; -+ }; -+ -+ beeper { -+ reg = <0x500 0x100>; -+ }; -+ -+ gpio: gpio@0 { -+ reg = <0xc08 0x4>; -+ device-id = <0x0>; -+ compatible = "gpio"; -+ device_type = "gpio"; -+ }; -+ -+ dma@82a8 { -+ #address-cells = <1>; -+ #size-cells = <1>; -+ compatible = "fsl,mpc8349-dma", "fsl,elo-dma"; -+ reg = <0x82a8 4>; -+ ranges = <0 0x8100 0x1a8>; -+ interrupt-parent = <&ipic>; -+ interrupts = <71 8>; -+ cell-index = <0>; -+ dma-channel@0 { -+ compatible = "fsl,mpc8349-dma-channel", "fsl,elo-dma-channel"; -+ reg = <0 0x80>; -+ cell-index = <0>; -+ interrupt-parent = <&ipic>; -+ interrupts = <71 8>; -+ }; -+ dma-channel@80 { -+ compatible = "fsl,mpc8349-dma-channel", "fsl,elo-dma-channel"; -+ reg = <0x80 0x80>; -+ cell-index = <1>; -+ interrupt-parent = <&ipic>; -+ interrupts = <71 8>; -+ }; -+ dma-channel@100 { -+ compatible = "fsl,mpc8349-dma-channel", "fsl,elo-dma-channel"; -+ reg = <0x100 0x80>; -+ cell-index = <2>; -+ interrupt-parent = <&ipic>; -+ interrupts = <71 8>; -+ }; -+ dma-channel@180 { -+ compatible = "fsl,mpc8349-dma-channel", "fsl,elo-dma-channel"; -+ reg = <0x180 0x28>; -+ cell-index = <3>; -+ interrupt-parent = <&ipic>; -+ interrupts = <71 8>; -+ }; -+ }; -+ -+ enet0: ethernet@25000 { -+ #address-cells = <1>; -+ #size-cells = <1>; -+ cell-index = <0>; -+ phy-handle = <&phy0>; -+ tbi-handle = <&tbi0>; -+ interrupt-parent = <&ipic>; -+ interrupts = <0x23 0x8 0x24 0x8 0x25 0x8>; -+ local-mac-address = [00 00 00 00 00 00]; -+ reg = <0x25000 0x1000>; -+ ranges = <0x0 0x25000 0x1000>; -+ compatible = "gianfar"; -+ model = "TSEC"; -+ device_type = "network"; -+ -+ mdio@520 { -+ #address-cells = <1>; -+ #size-cells = <0>; -+ compatible = "fsl,gianfar-tbi"; -+ reg = <0x520 0x20>; -+ -+ tbi0: tbi-phy@11 { -+ reg = <0x11>; -+ device_type = "tbi-phy"; -+ }; -+ }; -+ }; -+ -+ enet1: ethernet@24000 { -+ #address-cells = <1>; -+ #size-cells = <1>; -+ cell-index = <1>; -+ phy-handle = <&phy1>; -+ tbi-handle = <&tbi1>; -+ interrupt-parent = <&ipic>; -+ interrupts = <0x20 0x8 0x21 0x8 0x22 0x8>; -+ local-mac-address = [00 00 00 00 00 00]; -+ reg = <0x24000 0x1000>; -+ ranges = <0x0 0x24000 0x1000>; -+ compatible = "gianfar"; -+ model = "TSEC"; -+ device_type = "network"; -+ -+ mdio@520 { -+ #size-cells = <0x0>; -+ #address-cells = <0x1>; -+ reg = <0x520 0x20>; -+ compatible = "fsl,gianfar-mdio"; -+ -+ phy0: ethernet-phy@0 { -+ device_type = "ethernet-phy"; -+ reg = <0x0>; -+ }; -+ -+ phy1: ethernet-phy@1 { -+ device_type = "ethernet-phy"; -+ reg = <0x1>; -+ }; -+ -+ tbi1: tbi-phy@11 { -+ reg = <0x11>; -+ device_type = "tbi-phy"; -+ }; -+ }; -+ }; -+ -+ ipic: pic@700 { -+ interrupt-controller; -+ #address-cells = <0>; -+ #interrupt-cells = <2>; -+ reg = <0x700 0x100>; -+ device_type = "ipic"; -+ }; -+ -+ serial@4500 { -+ interrupt-parent = <&ipic>; -+ interrupts = <0x9 0x8>; -+ clock-frequency = <0xfe4f840>; -+ reg = <0x4500 0x100>; -+ compatible = "ns16550"; -+ device_type = "serial"; -+ }; -+ -+ wdt@200 { -+ reg = <0x200 0x100>; -+ compatible = "mpc83xx_wdt"; -+ device_type = "watchdog"; -+ }; -+ }; -+}; ---- /dev/null -+++ b/arch/powerpc/boot/rb600.c -@@ -0,0 +1,70 @@ -+/* -+ * The RouterBOARD platform -- for booting RB600(A) RouterBOARDs. -+ * -+ * Author: Michael Guntsche <mike@it-loops.com> -+ * -+ * Copyright (c) 2009 Michael Guntsche -+ * -+ * This program is free software; you can redistribute it and/or modify it -+ * under the terms of the GNU General Public License version 2 as published -+ * by the Free Software Foundation. -+ */ -+ -+#include "ops.h" -+#include "types.h" -+#include "io.h" -+#include "stdio.h" -+#include <libfdt.h> -+ -+BSS_STACK(4*1024); -+ -+u64 memsize64; -+const void *fw_dtb; -+ -+static void rb600_fixups(void) -+{ -+ const u32 *reg, *timebase, *clock; -+ int node, size; -+ -+ dt_fixup_memory(0, memsize64); -+ -+ /* Set the MAC addresses. */ -+ node = fdt_path_offset(fw_dtb, "/soc8343@e0000000/ethernet@24000"); -+ reg = fdt_getprop(fw_dtb, node, "mac-address", &size); -+ dt_fixup_mac_address_by_alias("ethernet1", (const u8 *)reg); -+ -+ node = fdt_path_offset(fw_dtb, "/soc8343@e0000000/ethernet@25000"); -+ reg = fdt_getprop(fw_dtb, node, "mac-address", &size); -+ dt_fixup_mac_address_by_alias("ethernet0", (const u8 *)reg); -+ -+ /* Find the CPU timebase and clock frequencies. */ -+ node = fdt_node_offset_by_prop_value(fw_dtb, -1, "device_type", "cpu", sizeof("cpu")); -+ timebase = fdt_getprop(fw_dtb, node, "timebase-frequency", &size); -+ clock = fdt_getprop(fw_dtb, node, "clock-frequency", &size); -+ dt_fixup_cpu_clocks(*clock, *timebase, 0); -+ -+} -+ -+void platform_init(unsigned long r3, unsigned long r4, unsigned long r5, -+ unsigned long r6, unsigned long r7) -+{ -+ const u32 *reg; -+ int node, size; -+ -+ fw_dtb = (const void *)r3; -+ -+ /* Find the memory range. */ -+ node = fdt_node_offset_by_prop_value(fw_dtb, -1, "device_type", "memory", sizeof("memory")); -+ reg = fdt_getprop(fw_dtb, node, "reg", &size); -+ memsize64 = reg[1]; -+ -+ /* Now we have the memory size; initialize the heap. */ -+ simple_alloc_init(_end, memsize64 - (unsigned long)_end, 32, 64); -+ -+ /* Prepare the device tree and find the console. */ -+ fdt_init(_dtb_start); -+ serial_console_init(); -+ -+ /* Remaining fixups... */ -+ platform_ops.fixups = rb600_fixups; -+} ---- a/arch/powerpc/boot/wrapper -+++ b/arch/powerpc/boot/wrapper -@@ -217,7 +217,7 @@ ps3) - make_space=n - pie= - ;; --ep88xc|ep405|ep8248e) -+ep88xc|ep405|ep8248e|rb600|rb333) - platformo="$object/fixed-head.o $object/$platform.o" - binary=y - ;; ---- a/arch/powerpc/platforms/83xx/Kconfig -+++ b/arch/powerpc/platforms/83xx/Kconfig -@@ -38,6 +38,15 @@ config MPC832x_RDB - help - This option enables support for the MPC8323 RDB board. - -+config RB_PPC -+ bool "MikroTik RouterBOARD 333/600 series" -+ select DEFAULT_UIMAGE -+ select QUICC_ENGINE -+ select PPC_MPC832x -+ select PPC_MPC834x -+ help -+ This option enables support for MikroTik RouterBOARD 333/600 series boards. -+ - config MPC834x_MDS - bool "Freescale MPC834x MDS" - select DEFAULT_UIMAGE ---- /dev/null -+++ b/arch/powerpc/boot/dts/rb333.dts -@@ -0,0 +1,426 @@ -+ -+/* -+ * RouterBOARD 333 series Device Tree Source -+ * -+ * Copyright 2010 Alexandros C. Couloumbis <alex@ozo.com> -+ * Copyright 2009 Michael Guntsche <mike@it-loops.com> -+ * -+ * This program is free software; you can redistribute it and/or modify it -+ * under the terms of the GNU General Public License as published by the -+ * Free Software Foundation; either version 2 of the License, or (at your -+ * option) any later version. -+ * -+ * Warning (reg_format): "reg" property in /qe@e0100000/muram@10000/data-only@0 has invalid length (8 bytes) (#address-cells == 2, #size-cells == 1) -+ * Warning (ranges_format): "ranges" property in /qe@e0100000/muram@10000 has invalid length (12 bytes) (parent #address-cells == 1, child #address-cells == 2, #size-cells == 1) -+ * Warning (avoid_default_addr_size): Relying on default #address-cells value for /qe@e0100000/muram@10000/data-only@0 -+ * Warning (avoid_default_addr_size): Relying on default #size-cells value for /qe@e0100000/muram@10000/data-only@0 -+ * Warning (obsolete_chosen_interrupt_controller): /chosen has obsolete "interrupt-controller" property -+ * -+ */ -+ -+ -+/dts-v1/; -+ -+/ { -+ model = "RB333"; -+ compatible = "MPC83xx"; -+ #size-cells = <1>; -+ #address-cells = <1>; -+ -+ aliases { -+ ethernet0 = &enet0; -+ ethernet1 = &enet1; -+ ethernet2 = &enet2; -+ pci0 = &pci0; -+ }; -+ -+ chosen { -+ bootargs = "console=ttyS0,115200 board=mpc8323 rootfstype=squashfs,yaffs2,jffs2 root=/dev/mtdblock1 boot=1"; -+ // linux,platform = <0x8062>; -+ // linux,initrd = <0x488000 0x0>; -+ linux,stdout-path = "/soc8323@e0000000/serial@4500"; -+ // interrupt-controller = <&ipic>; -+ }; -+ -+ cpus { -+ #cpus = <1>; -+ #size-cells = <0>; -+ #address-cells = <1>; -+ -+ PowerPC,8323E@0 { -+ device_type = "cpu"; -+ reg = <0x0>; -+ i-cache-size = <0x4000>; -+ d-cache-size = <0x4000>; -+ i-cache-line-size = <0x20>; -+ d-cache-line-size = <0x20>; -+ // clock-frequency = <0x13de3650>; -+ // timebase-frequency = <0x1fc9f08>; -+ timebase-frequency = <0x0000000>; // filled by the bootwrapper from the firmware blob -+ clock-frequency = <0x00000000>; // filled by the bootwrapper from the firmware blob -+ 32-bit; -+ }; -+ }; -+ -+ memory { -+ device_type = "memory"; -+ reg = <0x0 0x4000000>; -+ // reg = <0x0 0x0000000>; // filled by the bootwrapper from the firmware blob -+ }; -+ -+ flash { -+ reg = <0xfe000000 0x20000>; -+ }; -+ -+ nand { -+ ale = <&gpio2 0x3>; -+ cle = <&gpio2 0x2>; -+ nce = <&gpio2 0x1>; -+ rdy = <&gpio2 0x0>; -+ reg = <0xf8000000 0x1000>; -+ device_type = "rb,nand"; -+ }; -+ -+ nnand { -+ reg = <0xf0000000 0x1000>; -+ }; -+ -+ voltage { -+ voltage_gpio = <&gpio3 0x11>; -+ }; -+ -+ fancon { -+ interrupt-parent = <&ipic>; -+ interrupts = <0x14 0x8>; -+ fan_on = <&gpio0 0x10>; -+ }; -+ -+ soc8323@e0000000 { -+ #address-cells = <1>; -+ #size-cells = <1>; -+ device_type = "soc"; -+ compatible = "simple-bus"; -+ ranges = <0x0 0xe0000000 0x00100000>; -+ reg = <0xe0000000 0x00000200>; -+ bus-frequency = <1>; -+ -+ wdt@200 { -+ device_type = "watchdog"; -+ compatible = "mpc83xx_wdt"; -+ reg = <0x200 0x100>; -+ }; -+ -+ ipic:pic@700 { -+ interrupt-controller; -+ #address-cells = <0>; -+ #interrupt-cells = <2>; -+ reg = <0x700 0x100>; -+ device_type = "ipic"; -+ }; -+ -+ par_io@1400 { -+ num-ports = <4>; -+ device_type = "par_io"; -+ reg = <0x1400 0x100>; -+ -+ ucc2pio: ucc_pin@02 { -+ pio-map = < -+ /* port pin dir open_drain assignment has_irq */ -+ 3 4 3 0 2 0 -+ 3 5 1 0 2 0 -+ 0 18 1 0 1 0 -+ 0 19 1 0 1 0 -+ 0 20 1 0 1 0 -+ 0 21 1 0 1 0 -+ 0 30 1 0 1 0 -+ 3 6 2 0 1 0 -+ 0 29 2 0 1 0 -+ 0 31 2 0 1 0 -+ 0 22 2 0 1 0 -+ 0 23 2 0 1 0 -+ 0 24 2 0 1 0 -+ 0 25 2 0 1 0 -+ 0 28 2 0 1 0 -+ 0 26 2 0 1 0 -+ 3 31 2 0 1 0>; -+ }; -+ -+ ucc3pio: ucc_pin@03 { -+ pio-map = < -+ /* port pin dir open_drain assignment has_irq */ -+ 1 0 1 0 1 0 -+ 1 1 1 0 1 0 -+ 1 2 1 0 1 0 -+ 1 3 1 0 1 0 -+ 1 12 1 0 1 0 -+ 3 24 2 0 1 0 -+ 1 11 2 0 1 0 -+ 1 13 2 0 1 0 -+ 1 4 2 0 1 0 -+ 1 5 2 0 1 0 -+ 1 6 2 0 1 0 -+ 1 7 2 0 1 0 -+ 1 10 2 0 1 0 -+ 1 8 2 0 1 0 -+ 3 29 2 0 1 0>; -+ }; -+ -+ ucc4pio: ucc_pin@04 { -+ pio-map = < -+ /* port pin dir open_drain assignment has_irq */ -+ 1 18 1 0 1 0 -+ 1 19 1 0 1 0 -+ 1 20 1 0 1 0 -+ 1 21 1 0 1 0 -+ 1 30 1 0 1 0 -+ 3 20 2 0 1 0 -+ 1 30 2 0 1 0 -+ 1 31 2 0 1 0 -+ 1 22 2 0 1 0 -+ 1 23 2 0 1 0 -+ 1 24 2 0 1 0 -+ 1 25 2 0 1 0 -+ 1 28 2 0 1 0 -+ 1 26 2 0 1 0 -+ 3 21 2 0 1 0>; -+ }; -+ }; -+ -+ serial0: serial@4500 { -+ cell-index = <0>; -+ device_type = "serial"; -+ compatible = "fsl,ns16550", "ns16550"; -+ reg = <0x4500 0x100>; -+ clock-frequency = <0x7f27c20>; -+ interrupts = <9 0x8>; -+ interrupt-parent = <&ipic>; -+ }; -+ -+ dma@82a8 { -+ #address-cells = <1>; -+ #size-cells = <1>; -+ compatible = "fsl,mpc8323-dma", "fsl,elo-dma"; -+ reg = <0x82a8 4>; -+ ranges = <0 0x8100 0x1a8>; -+ interrupt-parent = <&ipic>; -+ interrupts = <71 8>; -+ cell-index = <0>; -+ dma-channel@0 { -+ compatible = "fsl,mpc8323-dma-channel", "fsl,elo-dma-channel"; -+ reg = <0 0x80>; -+ cell-index = <0>; -+ interrupt-parent = <&ipic>; -+ interrupts = <71 8>; -+ }; -+ dma-channel@80 { -+ compatible = "fsl,mpc8323-dma-channel", "fsl,elo-dma-channel"; -+ reg = <0x80 0x80>; -+ cell-index = <1>; -+ interrupt-parent = <&ipic>; -+ interrupts = <71 8>; -+ }; -+ dma-channel@100 { -+ compatible = "fsl,mpc8323-dma-channel", "fsl,elo-dma-channel"; -+ reg = <0x100 0x80>; -+ cell-index = <2>; -+ interrupt-parent = <&ipic>; -+ interrupts = <71 8>; -+ }; -+ dma-channel@180 { -+ compatible = "fsl,mpc8323-dma-channel", "fsl,elo-dma-channel"; -+ reg = <0x180 0x28>; -+ cell-index = <3>; -+ interrupt-parent = <&ipic>; -+ interrupts = <71 8>; -+ }; -+ }; -+ -+ beeper { -+ gpio = <&gpio3 0x12>; -+ reg = <0x500 0x100>; -+ interrupt-parent = <&ipic>; -+ interrupts = <0x48 0x8>; -+ }; -+ -+ gpio3: gpio@3 { -+ reg = <0x144c 0x4>; -+ device-id = <0x3>; -+ compatible = "qe_gpio"; -+ device_type = "gpio"; -+ }; -+ -+ gpio2: gpio@2 { -+ reg = <0x1434 0x4>; -+ device-id = <0x2>; -+ compatible = "qe_gpio"; -+ device_type = "gpio"; -+ }; -+ -+ gpio0: gpio@0 { -+ reg = <0x1404 0x4>; -+ device-id = <0x0>; -+ compatible = "qe_gpio"; -+ device_type = "gpio"; -+ }; -+ }; -+ -+ pci0: pci@e0008500 { -+ device_type = "pci"; -+ // compatible = "83xx"; -+ compatible = "fsl,mpc8349-pci"; -+ reg = <0xe0008500 0x100 0xe0008300 0x8>; -+ #address-cells = <3>; -+ #size-cells = <2>; -+ #interrupt-cells = <1>; -+ // clock-frequency = <0>; -+ ranges = <0x2000000 0x0 0x80000000 0x80000000 0x0 0x20000000 0x1000000 0x0 0x0 0xd0000000 0x0 0x4000000>; -+ bus-range = <0x0 0x0>; -+ interrupt-map = < -+ /* IDSEL 0x10 AD16 miniPCI slot 0 */ -+ 0x8000 0x0 0x0 0x1 &ipic 0x11 0x8 -+ 0x8000 0x0 0x0 0x2 &ipic 0x12 0x8 -+ -+ /* IDSEL 0x11 AD17 miniPCI slot 1 */ -+ 0x8800 0x0 0x0 0x1 &ipic 0x12 0x8 -+ 0x8800 0x0 0x0 0x2 &ipic 0x13 0x8 -+ -+ /* IDSEL 0x12 AD18 miniPCI slot 2 */ -+ 0x9000 0x0 0x0 0x1 &ipic 0x13 0x8 -+ 0x9000 0x0 0x0 0x2 &ipic 0x11 0x8>; -+ -+ interrupt-map-mask = <0xf800 0x0 0x0 0x7>; -+ interrupt-parent = <&ipic>; -+ // interrupts = <66 0x8>; -+ }; -+ -+ qe@e0100000 { -+ reg = <0xe0100000 0x480>; -+ ranges = <0x0 0xe0100000 0x100000>; -+ model = "QE"; -+ device_type = "qe"; -+ compatible = "fsl,qe"; -+ #size-cells = <1>; -+ #address-cells = <1>; -+ brg-frequency = <0>; -+ bus-frequency = <0>; -+ // bus-frequency = <198000000>; -+ fsl,qe-num-riscs = <1>; -+ fsl,qe-num-snums = <28>; -+ -+ qeic: qeic@80 { -+ interrupt-controller; -+ compatible = "fsl,qe-ic"; -+ big-endian; -+ built-in; -+ reg = <0x80 0x80>; -+ #interrupt-cells = <1>; -+ #address-cells = <0>; -+ device_type = "qeic"; -+ interrupts = <0x20 0x8 0x21 0x8>; -+ interrupt-parent = <&ipic>; -+ }; -+ -+ mdio@2120 { -+ compatible = "ucc_geth_phy"; -+ device_type = "mdio"; -+ reg = <0x3120 0x18>; -+ #size-cells = <0>; -+ #address-cells = <1>; -+ -+ phy3: ethernet-phy@03 { -+ // interface = <0x3>; -+ device_type = "ethernet-phy"; -+ reg = <0x3>; -+ }; -+ -+ phy2: ethernet-phy@02 { -+ // interface = <0x3>; -+ device_type = "ethernet-phy"; -+ reg = <0x2>; -+ }; -+ -+ phy1: ethernet-phy@01 { -+ // interface = <0x3>; -+ device_type = "ethernet-phy"; -+ reg = <0x1>; -+ }; -+ }; -+ -+ enet0: ucc@2200 { -+ tx-clock = <0x1a>; -+ rx-clock = <0x1f>; -+ local-mac-address = [00 00 00 00 00 00]; -+ interrupt-parent = <&qeic>; -+ interrupts = <0x22>; -+ reg = <0x2200 0x200>; -+ device-id = <0x3>; -+ model = "UCC"; -+ compatible = "ucc_geth"; -+ device_type = "network"; -+ phy-handle = <&phy2>; -+ pio-handle = <&ucc3pio>; -+ }; -+ -+ enet1: ucc@3200 { -+ tx-clock = <0x22>; -+ rx-clock = <0x20>; -+ local-mac-address = [00 00 00 00 00 00]; -+ interrupt-parent = <&qeic>; -+ interrupts = <0x23>; -+ reg = <0x3200 0x200>; -+ device-id = <0x4>; -+ model = "UCC"; -+ compatible = "ucc_geth"; -+ device_type = "network"; -+ phy-handle = <&phy3>; -+ pio-handle = <&ucc4pio>; -+ }; -+ -+ enet2: ucc@3000 { -+ tx-clock = <0x18>; -+ rx-clock = <0x17>; -+ local-mac-address = [00 00 00 00 00 00]; -+ interrupt-parent = <&qeic>; -+ interrupts = <0x21>; -+ reg = <0x3000 0x200>; -+ device-id = <0x2>; -+ model = "UCC"; -+ compatible = "ucc_geth"; -+ device_type = "network"; -+ phy-handle = <&phy1>; -+ pio-handle = <&ucc2pio>; -+ }; -+ -+ spi@500 { -+ mode = "cpu"; -+ interrupt-parent = <&qeic>; -+ interrupts = <0x1>; -+ reg = <0x500 0x40>; -+ compatible = "fsl,spi"; -+ device_type = "spi"; -+ }; -+ -+ spi@4c0 { -+ mode = "cpu"; -+ interrupt-parent = <&qeic>; -+ interrupts = <0x2>; -+ reg = <0x4c0 0x40>; -+ compatible = "fsl,spi"; -+ device_type = "spi"; -+ }; -+ -+ muram@10000 { -+ #address-cells = <1>; -+ #size-cells = <1>; -+ compatible = "fsl,qe-muram", "fsl,cpm-muram"; -+ ranges = <0x0 0x10000 0x4000>; -+ device_type = "muram"; -+ -+ data-only@0 { -+ compatible = "fsl,qe-muram-data", -+ "fsl,cpm-muram-data"; -+ reg = <0x0 0x4000>; -+ }; -+ }; -+ }; -+}; ---- /dev/null -+++ b/arch/powerpc/boot/rb333.c -@@ -0,0 +1,86 @@ -+/* -+ * The RouterBOARD platform -- for booting RB333 RouterBOARDs. -+ * -+ * Author: Alexandros C. Couloumbis <alex@ozo.com> -+ * Author: Michael Guntsche <mike@it-loops.com> -+ * -+ * Copyright (c) 2010 Alexandros C. Couloumbis -+ * Copyright (c) 2009 Michael Guntsche -+ * -+ * This program is free software; you can redistribute it and/or modify it -+ * under the terms of the GNU General Public License version 2 as published -+ * by the Free Software Foundation. -+ */ -+ -+#include "ops.h" -+#include "types.h" -+#include "io.h" -+#include "stdio.h" -+#include <libfdt.h> -+ -+BSS_STACK(4*1024); -+ -+u64 memsize64; -+const void *fw_dtb; -+ -+static void rb333_fixups(void) -+{ -+ const u32 *reg, *timebase, *clock; -+ int node, size; -+ void *chosen; -+ const char* bootargs; -+ -+ dt_fixup_memory(0, memsize64); -+ -+ /* Find the CPU timebase and clock frequencies. */ -+ node = fdt_node_offset_by_prop_value(fw_dtb, -1, "device_type", "cpu", sizeof("cpu")); -+ timebase = fdt_getprop(fw_dtb, node, "timebase-frequency", &size); -+ clock = fdt_getprop(fw_dtb, node, "clock-frequency", &size); -+ dt_fixup_cpu_clocks(*clock, *timebase, 0); -+ -+ /* Set the MAC addresses. */ -+ node = fdt_path_offset(fw_dtb, "/qe@e0100000/ucc@2200"); -+ reg = fdt_getprop(fw_dtb, node, "mac-address", &size); -+ dt_fixup_mac_address_by_alias("ethernet0", (const u8 *)reg); -+ -+ node = fdt_path_offset(fw_dtb, "/qe@e0100000/ucc@3200"); -+ reg = fdt_getprop(fw_dtb, node, "mac-address", &size); -+ dt_fixup_mac_address_by_alias("ethernet1", (const u8 *)reg); -+ -+ node = fdt_path_offset(fw_dtb, "/qe@e0100000/ucc@3000"); -+ reg = fdt_getprop(fw_dtb, node, "mac-address", &size); -+ dt_fixup_mac_address_by_alias("ethernet2", (const u8 *)reg); -+ -+ /* Fixup chosen -+ * The bootloader reads the kernelparm segment and adds the content to -+ * bootargs. This is needed to specify root and other boot flags. -+ */ -+ chosen = finddevice("/chosen"); -+ node = fdt_path_offset(fw_dtb, "/chosen"); -+ bootargs = fdt_getprop(fw_dtb, node, "bootargs", &size); -+ setprop_str(chosen, "bootargs", bootargs); -+} -+ -+void platform_init(unsigned long r3, unsigned long r4, unsigned long r5, -+ unsigned long r6, unsigned long r7) -+{ -+ const u32 *reg; -+ int node, size; -+ -+ fw_dtb = (const void *)r3; -+ -+ /* Find the memory range. */ -+ node = fdt_node_offset_by_prop_value(fw_dtb, -1, "device_type", "memory", sizeof("memory")); -+ reg = fdt_getprop(fw_dtb, node, "reg", &size); -+ memsize64 = reg[1]; -+ -+ /* Now we have the memory size; initialize the heap. */ -+ simple_alloc_init(_end, memsize64 - (unsigned long)_end, 32, 64); -+ -+ /* Prepare the device tree and find the console. */ -+ fdt_init(_dtb_start); -+ serial_console_init(); -+ -+ /* Remaining fixups... */ -+ platform_ops.fixups = rb333_fixups; -+} ---- /dev/null -+++ b/arch/powerpc/platforms/83xx/rbppc.c -@@ -0,0 +1,388 @@ -+/* -+ * Copyright (C) 2010 Alexandros C. Couloumbis <alex@ozo.com> -+ * Copyright (C) 2008-2009 Noah Fontes <nfontes@transtruct.org> -+ * Copyright (C) 2009 Michael Guntsche <mike@it-loops.com> -+ * Copyright (C) Mikrotik 2007 -+ * -+ * This program is free software; you can redistribute it and/or modify it -+ * under the terms of the GNU General Public License as published by the -+ * Free Software Foundation; either version 2 of the License, or (at your -+ * option) any later version. -+ */ -+ -+#include <linux/delay.h> -+#include <linux/root_dev.h> -+#include <linux/initrd.h> -+#include <linux/interrupt.h> -+#include <linux/of_platform.h> -+#include <linux/of_device.h> -+#include <linux/of_platform.h> -+#include <linux/pci.h> -+#include <asm/time.h> -+#include <asm/ipic.h> -+#include <asm/udbg.h> -+#include <asm/qe.h> -+#include <asm/qe_ic.h> -+#include <sysdev/fsl_soc.h> -+#include <sysdev/fsl_pci.h> -+#include "mpc83xx.h" -+ -+#define SYSCTL 0x100 -+#define SICRL 0x014 -+ -+#define GTCFR2 0x04 -+#define GTMDR4 0x22 -+#define GTRFR4 0x26 -+#define GTCNR4 0x2e -+#define GTVER4 0x36 -+#define GTPSR4 0x3e -+ -+#define GTCFR_BCM 0x40 -+#define GTCFR_STP4 0x20 -+#define GTCFR_RST4 0x10 -+#define GTCFR_STP3 0x02 -+#define GTCFR_RST3 0x01 -+ -+#define GTMDR_ORI 0x10 -+#define GTMDR_FRR 0x08 -+#define GTMDR_ICLK16 0x04 -+ -+extern int par_io_data_set(u8 port, u8 pin, u8 val); -+extern int par_io_config_pin(u8 port, u8 pin, int dir, int open_drain, -+ int assignment, int has_irq); -+ -+static unsigned timer_freq; -+static void *gtm; -+ -+static int beeper_irq; -+static unsigned beeper_gpio_pin[2]; -+ -+int rb333model = 0; -+ -+irqreturn_t rbppc_timer_irq(int irq, void *ptr) -+{ -+ static int toggle = 0; -+ -+ par_io_data_set(beeper_gpio_pin[0], beeper_gpio_pin[1], toggle); -+ toggle = !toggle; -+ -+ /* ack interrupt */ -+ out_be16(gtm + GTVER4, 3); -+ -+ return IRQ_HANDLED; -+} -+ -+void rbppc_beep(unsigned freq) -+{ -+ unsigned gtmdr; -+ -+ if (freq > 5000) freq = 5000; -+ -+ if (!gtm) -+ return; -+ if (!freq) { -+ out_8(gtm + GTCFR2, GTCFR_STP4 | GTCFR_STP3); -+ return; -+ } -+ -+ out_8(gtm + GTCFR2, GTCFR_RST4 | GTCFR_STP3); -+ out_be16(gtm + GTPSR4, 255); -+ gtmdr = GTMDR_FRR | GTMDR_ICLK16; -+ if (beeper_irq != NO_IRQ) gtmdr |= GTMDR_ORI; -+ out_be16(gtm + GTMDR4, gtmdr); -+ out_be16(gtm + GTVER4, 3); -+ -+ out_be16(gtm + GTRFR4, timer_freq / 16 / 256 / freq / 2); -+ out_be16(gtm + GTCNR4, 0); -+} -+EXPORT_SYMBOL(rbppc_beep); -+ -+static void __init rbppc_setup_arch(void) -+{ -+ struct device_node *np; -+ -+ np = of_find_node_by_type(NULL, "cpu"); -+ if (np) { -+ const unsigned *fp = of_get_property(np, "clock-frequency", NULL); -+ loops_per_jiffy = fp ? *fp / HZ : 0; -+ -+ of_node_put(np); -+ } -+ -+ np = of_find_node_by_name(NULL, "serial"); -+ if (np) { -+ timer_freq = -+ *(unsigned *) of_get_property(np, "clock-frequency", NULL); -+ of_node_put(np); -+ } -+ -+#ifdef CONFIG_PCI -+ np = of_find_node_by_type(NULL, "pci"); -+ if (np) { -+ mpc83xx_add_bridge(np); -+ } -+#endif -+ -+if (rb333model) { -+ -+#ifdef CONFIG_QUICC_ENGINE -+ qe_reset(); -+ -+ if ((np = of_find_node_by_name(NULL, "par_io")) != NULL) { -+ par_io_init(np); -+ of_node_put(np); -+ -+ for (np = NULL; (np = of_find_node_by_name(np, "ucc")) != NULL;) -+ par_io_of_config(np); -+ } -+#endif -+ -+} /* RB333 */ -+ -+} -+ -+void __init rbppc_init_IRQ(void) -+{ -+ struct device_node *np; -+ -+ np = of_find_node_by_type(NULL, "ipic"); -+ if (np) { -+ ipic_init(np, 0); -+ ipic_set_default_priority(); -+ of_node_put(np); -+ } -+ -+if (rb333model) { -+ -+#ifdef CONFIG_QUICC_ENGINE -+ np = of_find_compatible_node(NULL, NULL, "fsl,qe-ic"); -+ if (!np) { -+ np = of_find_node_by_type(NULL, "qeic"); -+ if (!np) -+ return; -+ } -+ qe_ic_init(np, 0, qe_ic_cascade_low_ipic, qe_ic_cascade_high_ipic); -+ of_node_put(np); -+#endif /* CONFIG_QUICC_ENGINE */ -+ -+} /* RB333 */ -+ -+} -+ -+static int __init rbppc_probe(void) -+{ -+ char *model; -+ -+ model = of_get_flat_dt_prop(of_get_flat_dt_root(), "model", NULL); -+ -+ if (!model) -+ return 0; -+ -+ if (strcmp(model, "RB333") == 0) { -+ rb333model = 1; -+ return 1; -+ } -+ -+ if (strcmp(model, "RB600") == 0) -+ return 1; -+ -+ return 0; -+} -+ -+static void __init rbppc_beeper_init(struct device_node *beeper) -+{ -+ struct resource res; -+ struct device_node *gpio; -+ const unsigned *pin; -+ const unsigned *gpio_id; -+ -+ if (of_address_to_resource(beeper, 0, &res)) { -+ printk(KERN_ERR "rbppc_beeper_init(%s): Beeper error: No region specified\n", beeper->full_name); -+ return; -+ } -+ -+ pin = of_get_property(beeper, "gpio", NULL); -+ if (pin) { -+ gpio = of_find_node_by_phandle(pin[0]); -+ -+ if (!gpio) { -+ printk(KERN_ERR "rbppc_beeper_init(%s): Beeper error: GPIO handle %x not found\n", beeper->full_name, pin[0]); -+ return; -+ } -+ -+ gpio_id = of_get_property(gpio, "device-id", NULL); -+ if (!gpio_id) { -+ printk(KERN_ERR "rbppc_beeper_init(%s): Beeper error: No device-id specified in GPIO\n", beeper->full_name); -+ return; -+ } -+ -+ beeper_gpio_pin[0] = *gpio_id; -+ beeper_gpio_pin[1] = pin[1]; -+ -+ par_io_config_pin(*gpio_id, pin[1], 1, 0, 0, 0); -+ } else { -+ void *sysctl; -+ -+ sysctl = ioremap_nocache(get_immrbase() + SYSCTL, 0x100); -+ out_be32(sysctl + SICRL, -+ in_be32(sysctl + SICRL) | (1 << (31 - 19))); -+ iounmap(sysctl); -+ } -+ -+ gtm = ioremap_nocache(res.start, res.end - res.start + 1); -+ -+ beeper_irq = irq_of_parse_and_map(beeper, 0); -+ if (beeper_irq != NO_IRQ) { -+ int e = request_irq(beeper_irq, rbppc_timer_irq, 0, "beeper", NULL); -+ if (e) { -+ printk(KERN_ERR "rbppc_beeper_init(%s): Request of beeper irq failed!\n", beeper->full_name); -+ } -+ } -+} -+ -+#define SBIT(x) (0x80000000 >> (x)) -+#define DBIT(x, y) ((y) << (32 - (((x % 16) + 1) * 2))) -+ -+#define GPIO_DIR_RB333(x) ((x) + (0x1408 >> 2)) -+#define GPIO_DATA_RB333(x) ((x) + (0x1404 >> 2)) -+ -+#define SICRL_RB600(x) ((x) + (0x114 >> 2)) -+#define GPIO_DIR_RB600(x) ((x) + (0xc00 >> 2)) -+#define GPIO_DATA_RB600(x) ((x) + (0xc08 >> 2)) -+ -+static void rbppc_restart(char *cmd) -+{ -+ __be32 __iomem *reg; -+ unsigned rb_model; -+ struct device_node *root; -+ unsigned int size; -+ -+ root = of_find_node_by_path("/"); -+ if (root) { -+ const char *prop = (char *) of_get_property(root, "model", &size); -+ rb_model = prop[sizeof("RB") - 1] - '0'; -+ of_node_put(root); -+ switch (rb_model) { -+ case 3: -+ reg = ioremap(get_immrbase(), 0x2000); -+ local_irq_disable(); -+ out_be32(GPIO_DIR_RB333(reg), -+ (in_be32(GPIO_DIR_RB333(reg)) & ~DBIT(4, 3)) | DBIT(4, 1)); -+ out_be32(GPIO_DATA_RB333(reg), in_be32(GPIO_DATA_RB333(reg)) & ~SBIT(4)); -+ break; -+ case 6: -+ reg = ioremap(get_immrbase(), 0x1000); -+ local_irq_disable(); -+ out_be32(SICRL_RB600(reg), in_be32(SICRL_RB600(reg)) & ~0x00800000); -+ out_be32(GPIO_DIR_RB600(reg), in_be32(GPIO_DIR_RB600(reg)) | SBIT(2)); -+ out_be32(GPIO_DATA_RB600(reg), in_be32(GPIO_DATA_RB600(reg)) & ~SBIT(2)); -+ break; -+ default: -+ mpc83xx_restart(cmd); -+ break; -+ } -+ } -+ else mpc83xx_restart(cmd); -+ -+ for (;;) ; -+} -+ -+static void rbppc_halt(void) -+{ -+ while (1); -+} -+ -+static struct of_device_id rbppc_ids[] = { -+ { .type = "soc", }, -+ { .compatible = "soc", }, -+ { .compatible = "simple-bus", }, -+ { .type = "qe", }, -+ { .compatible = "fsl,qe", }, -+ { .compatible = "gianfar", }, -+ { }, -+}; -+ -+static int __init rbppc_declare_of_platform_devices(void) -+{ -+ struct device_node *np; -+ unsigned idx; -+ -+ of_platform_bus_probe(NULL, rbppc_ids, NULL); -+ -+ np = of_find_node_by_type(NULL, "mdio"); -+ if (np) { -+ unsigned len; -+ unsigned *res; -+ const unsigned *eres; -+ struct device_node *ep; -+ -+ ep = of_find_compatible_node(NULL, "network", "ucc_geth"); -+ if (ep) { -+ eres = of_get_property(ep, "reg", &len); -+ res = (unsigned *) of_get_property(np, "reg", &len); -+ if (res && eres) { -+ res[0] = eres[0] + 0x120; -+ } -+ } -+ } -+ -+ np = of_find_node_by_name(NULL, "nand"); -+ if (np) { -+ of_platform_device_create(np, "nand", NULL); -+ } -+ -+ idx = 0; -+ for_each_node_by_type(np, "rb,cf") { -+ char dev_name[12]; -+ snprintf(dev_name, sizeof(dev_name), "cf.%u", idx); -+ of_platform_device_create(np, dev_name, NULL); -+ ++idx; -+ } -+ -+ np = of_find_node_by_name(NULL, "beeper"); -+ if (np) { -+ rbppc_beeper_init(np); -+ } -+ -+ return 0; -+} -+machine_device_initcall(rb600, rbppc_declare_of_platform_devices); -+ -+define_machine(rb600) { -+ .name = "MikroTik RouterBOARD 333/600 series", -+ .probe = rbppc_probe, -+ .setup_arch = rbppc_setup_arch, -+ .init_IRQ = rbppc_init_IRQ, -+ .get_irq = ipic_get_irq, -+ .restart = rbppc_restart, -+ .halt = rbppc_halt, -+ .time_init = mpc83xx_time_init, -+ .calibrate_decr = generic_calibrate_decr, -+}; -+ -+static void fixup_pcibridge(struct pci_dev *dev) -+{ -+ if ((dev->class >> 8) == PCI_CLASS_BRIDGE_PCI) { -+ /* let the kernel itself set right memory windows */ -+ pci_write_config_word(dev, PCI_MEMORY_BASE, 0); -+ pci_write_config_word(dev, PCI_MEMORY_LIMIT, 0); -+ pci_write_config_word(dev, PCI_PREF_MEMORY_BASE, 0); -+ pci_write_config_word(dev, PCI_PREF_MEMORY_LIMIT, 0); -+ pci_write_config_byte(dev, PCI_IO_BASE, 0); -+ pci_write_config_byte(dev, PCI_IO_LIMIT, 4 << 4); -+ -+ pci_write_config_byte( -+ dev, PCI_COMMAND, -+ PCI_COMMAND_MASTER | PCI_COMMAND_MEMORY | PCI_COMMAND_IO); -+ pci_write_config_byte(dev, PCI_CACHE_LINE_SIZE, 8); -+ } -+} -+ -+ -+static void fixup_rb604(struct pci_dev *dev) -+{ -+ pci_write_config_byte(dev, 0xC0, 0x01); -+} -+ -+DECLARE_PCI_FIXUP_HEADER(PCI_ANY_ID, PCI_ANY_ID, fixup_pcibridge) -+DECLARE_PCI_FIXUP_HEADER(0x3388, 0x0021, fixup_rb604) diff --git a/target/linux/mpc83xx/patches-3.8/201-powerpc-add-rb_iomap.patch b/target/linux/mpc83xx/patches-3.8/201-powerpc-add-rb_iomap.patch deleted file mode 100644 index d2da62a..0000000 --- a/target/linux/mpc83xx/patches-3.8/201-powerpc-add-rb_iomap.patch +++ /dev/null @@ -1,263 +0,0 @@ ---- a/arch/powerpc/kernel/Makefile -+++ b/arch/powerpc/kernel/Makefile -@@ -118,9 +118,11 @@ obj-$(CONFIG_FTRACE_SYSCALLS) += ftrace. - - obj-$(CONFIG_8XX_MINIMAL_FPEMU) += softemu8xx.o - -+ifneq ($(CONFIG_RB_IOMAP),y) - ifneq ($(CONFIG_PPC_INDIRECT_IO),y) - obj-y += iomap.o - endif -+endif - - obj-$(CONFIG_PPC64) += $(obj64-y) - obj-$(CONFIG_PPC32) += $(obj32-y) ---- a/arch/powerpc/platforms/83xx/Makefile -+++ b/arch/powerpc/platforms/83xx/Makefile -@@ -7,6 +7,7 @@ obj-$(CONFIG_MCU_MPC8349EMITX) += mcu_mp - obj-$(CONFIG_MPC830x_RDB) += mpc830x_rdb.o - obj-$(CONFIG_MPC831x_RDB) += mpc831x_rdb.o - obj-$(CONFIG_MPC832x_RDB) += mpc832x_rdb.o -+obj-$(CONFIG_RB_PPC) += rbppc.o - obj-$(CONFIG_MPC834x_MDS) += mpc834x_mds.o - obj-$(CONFIG_MPC834x_ITX) += mpc834x_itx.o - obj-$(CONFIG_MPC836x_MDS) += mpc836x_mds.o ---- a/arch/powerpc/platforms/Kconfig -+++ b/arch/powerpc/platforms/Kconfig -@@ -192,6 +192,10 @@ config PPC_INDIRECT_MMIO - config PPC_IO_WORKAROUNDS - bool - -+config RB_IOMAP -+ bool -+ default y if RB_PPC -+ - source "drivers/cpufreq/Kconfig" - - menu "CPU Frequency drivers" ---- a/arch/powerpc/sysdev/Makefile -+++ b/arch/powerpc/sysdev/Makefile -@@ -69,3 +69,6 @@ subdir-ccflags-$(CONFIG_PPC_WERROR) := - - obj-$(CONFIG_PPC_XICS) += xics/ - - obj-$(CONFIG_GE_FPGA) += ge/ -+ -+obj-$(CONFIG_RB_IOMAP) += rb_iomap.o -+ ---- /dev/null -+++ b/arch/powerpc/sysdev/rb_iomap.c -@@ -0,0 +1,204 @@ -+#include <linux/init.h> -+#include <linux/pci.h> -+#include <linux/mm.h> -+#include <asm/io.h> -+ -+#define LOCALBUS_START 0x40000000 -+#define LOCALBUS_MASK 0x007fffff -+#define LOCALBUS_REGMASK 0x001fffff -+ -+static void __iomem *localbus_base; -+ -+static inline int is_localbus(void __iomem *addr) -+{ -+ return ((unsigned) addr & ~LOCALBUS_MASK) == LOCALBUS_START; -+} -+ -+static inline unsigned localbus_regoff(unsigned reg) { -+ return (reg << 16) | (((reg ^ 8) & 8) << 17); -+} -+ -+static inline void __iomem *localbus_addr(void __iomem *addr) -+{ -+ return localbus_base -+ + ((unsigned) addr & LOCALBUS_MASK & ~LOCALBUS_REGMASK) -+ + localbus_regoff((unsigned) addr & LOCALBUS_REGMASK); -+} -+ -+unsigned int ioread8(void __iomem *addr) -+{ -+ if (is_localbus(addr)) -+ return in_be16(localbus_addr(addr)) >> 8; -+ return readb(addr); -+} -+EXPORT_SYMBOL(ioread8); -+ -+unsigned int ioread16(void __iomem *addr) -+{ -+ if (is_localbus(addr)) -+ return le16_to_cpu(in_be16(localbus_addr(addr))); -+ return readw(addr); -+} -+EXPORT_SYMBOL(ioread16); -+ -+unsigned int ioread16be(void __iomem *addr) -+{ -+ return in_be16(addr); -+} -+EXPORT_SYMBOL(ioread16be); -+ -+unsigned int ioread32(void __iomem *addr) -+{ -+ return readl(addr); -+} -+EXPORT_SYMBOL(ioread32); -+ -+unsigned int ioread32be(void __iomem *addr) -+{ -+ return in_be32(addr); -+} -+EXPORT_SYMBOL(ioread32be); -+ -+void iowrite8(u8 val, void __iomem *addr) -+{ -+ if (is_localbus(addr)) -+ out_be16(localbus_addr(addr), ((u16) val) << 8); -+ else -+ writeb(val, addr); -+} -+EXPORT_SYMBOL(iowrite8); -+ -+void iowrite16(u16 val, void __iomem *addr) -+{ -+ if (is_localbus(addr)) -+ out_be16(localbus_addr(addr), cpu_to_le16(val)); -+ else -+ writew(val, addr); -+} -+EXPORT_SYMBOL(iowrite16); -+ -+void iowrite16be(u16 val, void __iomem *addr) -+{ -+ out_be16(addr, val); -+} -+EXPORT_SYMBOL(iowrite16be); -+ -+void iowrite32(u32 val, void __iomem *addr) -+{ -+ writel(val, addr); -+} -+EXPORT_SYMBOL(iowrite32); -+ -+void iowrite32be(u32 val, void __iomem *addr) -+{ -+ out_be32(addr, val); -+} -+EXPORT_SYMBOL(iowrite32be); -+ -+void ioread8_rep(void __iomem *addr, void *dst, unsigned long count) -+{ -+ if (is_localbus(addr)) { -+ unsigned i; -+ void *laddr = localbus_addr(addr); -+ u8 *buf = dst; -+ -+ for (i = 0; i < count; ++i) { -+ *buf++ = in_be16(laddr) >> 8; -+ } -+ } else { -+ _insb((u8 __iomem *) addr, dst, count); -+ } -+} -+EXPORT_SYMBOL(ioread8_rep); -+ -+void ioread16_rep(void __iomem *addr, void *dst, unsigned long count) -+{ -+ if (is_localbus(addr)) { -+ unsigned i; -+ void *laddr = localbus_addr(addr); -+ u16 *buf = dst; -+ -+ for (i = 0; i < count; ++i) { -+ *buf++ = in_be16(laddr); -+ } -+ } else { -+ _insw_ns((u16 __iomem *) addr, dst, count); -+ } -+} -+EXPORT_SYMBOL(ioread16_rep); -+ -+void ioread32_rep(void __iomem *addr, void *dst, unsigned long count) -+{ -+ _insl_ns((u32 __iomem *) addr, dst, count); -+} -+EXPORT_SYMBOL(ioread32_rep); -+ -+void iowrite8_rep(void __iomem *addr, const void *src, unsigned long count) -+{ -+ if (is_localbus(addr)) { -+ unsigned i; -+ void *laddr = localbus_addr(addr); -+ const u8 *buf = src; -+ -+ for (i = 0; i < count; ++i) { -+ out_be16(laddr, ((u16) *buf++) << 8); -+ } -+ } else { -+ _outsb((u8 __iomem *) addr, src, count); -+ } -+} -+EXPORT_SYMBOL(iowrite8_rep); -+ -+void iowrite16_rep(void __iomem *addr, const void *src, unsigned long count) -+{ -+ if (is_localbus(addr)) { -+ unsigned i; -+ void *laddr = localbus_addr(addr); -+ const u16 *buf = src; -+ -+ for (i = 0; i < count; ++i) { -+ out_be16(laddr, *buf++); -+ } -+ } else { -+ _outsw_ns((u16 __iomem *) addr, src, count); -+ } -+} -+EXPORT_SYMBOL(iowrite16_rep); -+ -+void iowrite32_rep(void __iomem *addr, const void *src, unsigned long count) -+{ -+ _outsl_ns((u32 __iomem *) addr, src, count); -+} -+EXPORT_SYMBOL(iowrite32_rep); -+ -+void __iomem *ioport_map(unsigned long port, unsigned int len) -+{ -+ return (void __iomem *) (port + _IO_BASE); -+} -+EXPORT_SYMBOL(ioport_unmap); -+ -+void ioport_unmap(void __iomem *addr) -+{ -+ /* Nothing to do */ -+} -+EXPORT_SYMBOL(ioport_map); -+ -+void pci_iounmap(struct pci_dev *dev, void __iomem *addr) -+{ -+ /* Nothing to do */ -+} -+EXPORT_SYMBOL(pci_iounmap); -+ -+void __iomem *localbus_map(unsigned long addr, unsigned int len) -+{ -+ if (!localbus_base) -+ localbus_base = ioremap(addr & ~LOCALBUS_MASK, -+ LOCALBUS_MASK + 1); -+ return (void *) (LOCALBUS_START + (addr & LOCALBUS_MASK)); -+} -+EXPORT_SYMBOL(localbus_map); -+ -+void localbus_unmap(void __iomem *addr) -+{ -+} -+EXPORT_SYMBOL(localbus_unmap); ---- a/arch/powerpc/platforms/83xx/Kconfig -+++ b/arch/powerpc/platforms/83xx/Kconfig -@@ -44,6 +44,7 @@ config RB_PPC - select QUICC_ENGINE - select PPC_MPC832x - select PPC_MPC834x -+ select RB_IOMAP - help - This option enables support for MikroTik RouterBOARD 333/600 series boards. - diff --git a/target/linux/mpc83xx/patches-3.8/202-ata-add-pata_rbppc_cf-driver.patch b/target/linux/mpc83xx/patches-3.8/202-ata-add-pata_rbppc_cf-driver.patch deleted file mode 100644 index 2a6c710..0000000 --- a/target/linux/mpc83xx/patches-3.8/202-ata-add-pata_rbppc_cf-driver.patch +++ /dev/null @@ -1,727 +0,0 @@ ---- a/drivers/ata/Kconfig -+++ b/drivers/ata/Kconfig -@@ -916,5 +916,12 @@ config PATA_LEGACY - - If unsure, say N. - -+config PATA_RB_PPC -+ tristate "MikroTik RB600 PATA support" -+ depends on RB_PPC -+ help -+ This option enables support for PATA devices on MikroTik RouterBOARD -+ 600 series boards. -+ - endif # ATA_SFF - endif # ATA ---- a/drivers/ata/Makefile -+++ b/drivers/ata/Makefile -@@ -91,6 +91,7 @@ obj-$(CONFIG_PATA_PALMLD) += pata_palmld - obj-$(CONFIG_PATA_PLATFORM) += pata_platform.o - obj-$(CONFIG_PATA_OF_PLATFORM) += pata_of_platform.o - obj-$(CONFIG_PATA_RB532) += pata_rb532_cf.o -+obj-$(CONFIG_PATA_RB_PPC) += pata_rbppc_cf.o - obj-$(CONFIG_PATA_RZ1000) += pata_rz1000.o - obj-$(CONFIG_PATA_SAMSUNG_CF) += pata_samsung_cf.o - ---- /dev/null -+++ b/drivers/ata/pata_rbppc_cf.c -@@ -0,0 +1,699 @@ -+/* -+ * Copyright (C) 2008-2009 Noah Fontes <nfontes@transtruct.org> -+ * Copyright (C) Mikrotik 2007 -+ * -+ * This program is free software; you can redistribute it and/or modify it -+ * under the terms of the GNU General Public License as published by the -+ * Free Software Foundation; either version 2 of the License, or (at your -+ * option) any later version. -+ */ -+ -+#include <linux/kernel.h> -+#include <linux/module.h> -+#include <linux/init.h> -+#include <scsi/scsi_host.h> -+#include <linux/libata.h> -+#include <linux/of_platform.h> -+#include <linux/ata_platform.h> -+#include <linux/slab.h> -+ -+#define DEBUG_UPM 0 -+ -+#define DRV_NAME "pata_rbppc_cf" -+#define DRV_VERSION "0.0.2" -+ -+#define DEV2SEL_OFFSET 0x00100000 -+ -+#define IMMR_LBCFG_OFFSET 0x00005000 -+#define IMMR_LBCFG_SIZE 0x00001000 -+ -+#define LOCAL_BUS_MCMR 0x00000078 -+#define MxMR_OP_MASK 0x30000000 -+#define MxMR_OP_NORMAL 0x00000000 -+#define MxMR_OP_WRITE 0x10000000 -+#define MxMR_OP_READ 0x20000000 -+#define MxMR_OP_RUN 0x30000000 -+#define MxMR_LUPWAIT_LOW 0x08000000 -+#define MxMR_LUPWAIT_HIGH 0x00000000 -+#define MxMR_LUPWAIT_ENABLE 0x00040000 -+#define MxMR_RLF_MASK 0x0003c000 -+#define MxMR_RLF_SHIFT 14 -+#define MxMR_WLF_MASK 0x00003c00 -+#define MxMR_WLF_SHIFT 10 -+#define MxMR_MAD_MASK 0x0000003f -+#define LOCAL_BUS_MDR 0x00000088 -+#define LOCAL_BUS_LCRR 0x000000D4 -+#define LCRR_CLKDIV_MASK 0x0000000f -+ -+#define LOOP_SIZE 4 -+ -+#define UPM_READ_SINGLE_OFFSET 0x00 -+#define UPM_WRITE_SINGLE_OFFSET 0x18 -+#define UPM_DATA_SIZE 0x40 -+ -+#define LBT_CPUIN_MIN 0 -+#define LBT_CPUOUT_MIN 1 -+#define LBT_CPUOUT_MAX 2 -+#define LBT_EXTDEL_MIN 3 -+#define LBT_EXTDEL_MAX 4 -+#define LBT_SIZE 5 -+ -+/* UPM machine configuration bits */ -+#define N_BASE 0x00f00000 -+#define N_CS 0xf0000000 -+#define N_CS_H1 0xc0000000 -+#define N_CS_H2 0x30000000 -+#define N_WE 0x0f000000 -+#define N_WE_H1 0x0c000000 -+#define N_WE_H2 0x03000000 -+#define N_OE 0x00030000 -+#define N_OE_H1 0x00020000 -+#define N_OE_H2 0x00010000 -+#define WAEN 0x00001000 -+#define REDO_2 0x00000100 -+#define REDO_3 0x00000200 -+#define REDO_4 0x00000300 -+#define LOOP 0x00000080 -+#define NA 0x00000008 -+#define UTA 0x00000004 -+#define LAST 0x00000001 -+ -+#define REDO_VAL(mult) (REDO_2 * ((mult) - 1)) -+#define REDO_MAX_MULT 4 -+ -+#define READ_BASE (N_BASE | N_WE) -+#define WRITE_BASE (N_BASE | N_OE) -+#define EMPTY (N_BASE | N_CS | N_OE | N_WE | LAST) -+ -+#define EOF_UPM_SETTINGS 0 -+#define ANOTHER_TIMING 1 -+ -+#define OA_CPUIN_MIN 0x01 -+#define OA_CPUOUT_MAX 0x02 -+#define OD_CPUOUT_MIN 0x04 -+#define OA_CPUOUT_DELTA 0x06 -+#define OA_EXTDEL_MAX 0x08 -+#define OD_EXTDEL_MIN 0x10 -+#define OA_EXTDEL_DELTA 0x18 -+#define O_MIN_CYCLE_TIME 0x20 -+#define O_MINUS_PREV 0x40 -+#define O_HALF_CYCLE 0x80 -+ -+extern void __iomem *localbus_map(unsigned long addr, unsigned int len); -+extern void localbus_unmap(void __iomem *addr); -+ -+struct rbppc_cf_info { -+ unsigned lbcfg_addr; -+ unsigned clk_time_ps; -+ int cur_mode; -+ u32 lb_timings[LBT_SIZE]; -+}; -+static struct rbppc_cf_info *rbinfo = NULL; -+ -+struct upm_setting { -+ unsigned value; -+ unsigned ns[7]; -+ unsigned clk_minus; -+ unsigned group_size; -+ unsigned options; -+}; -+ -+static const struct upm_setting cfUpmReadSingle[] = { -+ { READ_BASE | N_OE, -+ /* t1 - ADDR setup time */ -+ { 70, 50, 30, 30, 25, 15, 10 }, 0, 0, (OA_CPUOUT_DELTA | -+ OA_EXTDEL_MAX) }, -+ { READ_BASE | N_OE_H1, -+ { 0, 0, 0, 0, 0, 0, 0 }, 0, 0, O_HALF_CYCLE }, -+ { READ_BASE, -+ /* t2 - OE0 time */ -+ { 290, 290, 290, 80, 70, 65, 55 }, 0, 2, (OA_CPUOUT_MAX | -+ OA_CPUIN_MIN) }, -+ { READ_BASE | WAEN, -+ { 1, 1, 1, 1, 1, 0, 0 }, 0, 0, 0 }, -+ { READ_BASE | UTA, -+ { 1, 1, 1, 1, 1, 1, 1 }, 0, 0, 0 }, -+ { READ_BASE | N_OE, -+ /* t9 - ADDR hold time */ -+ { 20, 15, 10, 10, 10, 10, 10 }, 0, 0, (OA_CPUOUT_DELTA | -+ OD_EXTDEL_MIN) }, -+ { READ_BASE | N_OE | N_CS_H2, -+ { 0, 0, 0, 0, 0, 0, 0 }, 0, 0, O_HALF_CYCLE }, -+ { READ_BASE | N_OE | N_CS, -+ /* t6Z -IORD data tristate */ -+ { 30, 30, 30, 30, 30, 20, 20 }, 1, 1, O_MINUS_PREV }, -+ { ANOTHER_TIMING, -+ /* t2i -IORD recovery time */ -+ { 0, 0, 0, 70, 25, 25, 20 }, 2, 0, 0 }, -+ { ANOTHER_TIMING, -+ /* CS 0 -> 1 MAX */ -+ { 0, 0, 0, 0, 0, 0, 0 }, 1, 0, (OA_CPUOUT_DELTA | -+ OA_EXTDEL_MAX) }, -+ { READ_BASE | N_OE | N_CS | LAST, -+ { 1, 1, 1, 1, 1, 1, 1 }, 0, 0, 0 }, -+ { EOF_UPM_SETTINGS, -+ /* min total cycle time - includes turnaround and ALE cycle */ -+ { 600, 383, 240, 180, 120, 100, 80 }, 2, 0, O_MIN_CYCLE_TIME }, -+}; -+ -+static const struct upm_setting cfUpmWriteSingle[] = { -+ { WRITE_BASE | N_WE, -+ /* t1 - ADDR setup time */ -+ { 70, 50, 30, 30, 25, 15, 10 }, 0, 0, (OA_CPUOUT_DELTA | -+ OA_EXTDEL_MAX) }, -+ { WRITE_BASE | N_WE_H1, -+ { 0, 0, 0, 0, 0, 0, 0 }, 0, 0, O_HALF_CYCLE }, -+ { WRITE_BASE, -+ /* t2 - WE0 time */ -+ { 290, 290, 290, 80, 70, 65, 55 }, 0, 1, OA_CPUOUT_DELTA }, -+ { WRITE_BASE | WAEN, -+ { 1, 1, 1, 1, 1, 0, 0 }, 0, 0, 0 }, -+ { WRITE_BASE | N_WE, -+ /* t9 - ADDR hold time */ -+ { 20, 15, 10, 10, 10, 10, 10 }, 0, 0, (OA_CPUOUT_DELTA | -+ OD_EXTDEL_MIN) }, -+ { WRITE_BASE | N_WE | N_CS_H2, -+ { 0, 0, 0, 0, 0, 0, 0 }, 0, 0, O_HALF_CYCLE }, -+ { WRITE_BASE | N_WE | N_CS, -+ /* t4 - DATA hold time */ -+ { 30, 20, 15, 10, 10, 10, 10 }, 0, 1, O_MINUS_PREV }, -+ { ANOTHER_TIMING, -+ /* t2i -IOWR recovery time */ -+ { 0, 0, 0, 70, 25, 25, 20 }, 1, 0, 0 }, -+ { ANOTHER_TIMING, -+ /* CS 0 -> 1 MAX */ -+ { 0, 0, 0, 0, 0, 0, 0 }, 0, 0, (OA_CPUOUT_DELTA | -+ OA_EXTDEL_MAX) }, -+ { WRITE_BASE | N_WE | N_CS | UTA | LAST, -+ { 1, 1, 1, 1, 1, 1, 1 }, 0, 0, 0 }, -+ /* min total cycle time - includes ALE cycle */ -+ { EOF_UPM_SETTINGS, -+ { 600, 383, 240, 180, 120, 100, 80 }, 1, 0, O_MIN_CYCLE_TIME }, -+}; -+ -+static u8 rbppc_cf_check_status(struct ata_port *ap) { -+ u8 val = ioread8(ap->ioaddr.status_addr); -+ if (val == 0xF9) -+ val = 0x7F; -+ return val; -+} -+ -+static u8 rbppc_cf_check_altstatus(struct ata_port *ap) { -+ u8 val = ioread8(ap->ioaddr.altstatus_addr); -+ if (val == 0xF9) -+ val = 0x7F; -+ return val; -+} -+ -+static void rbppc_cf_dummy_noret(struct ata_port *ap) { } -+static int rbppc_cf_dummy_ret0(struct ata_port *ap) { return 0; } -+ -+static int ps2clk(int ps, unsigned clk_time_ps) { -+ int psMaxOver; -+ if (ps <= 0) return 0; -+ -+ /* round down if <= 2% over clk border, but no more than 1/4 clk cycle */ -+ psMaxOver = ps * 2 / 100; -+ if (4 * psMaxOver > clk_time_ps) { -+ psMaxOver = clk_time_ps / 4; -+ } -+ return (ps + clk_time_ps - 1 - psMaxOver) / clk_time_ps; -+} -+ -+static int upm_gen_ps_table(const struct upm_setting *upm, -+ int mode, struct rbppc_cf_info *info, -+ int *psFinal) { -+ int uidx; -+ int lastUpmValIdx = 0; -+ int group_start_idx = -1; -+ int group_left_num = -1; -+ int clk_time_ps = info->clk_time_ps; -+ -+ for (uidx = 0; upm[uidx].value != EOF_UPM_SETTINGS; ++uidx) { -+ const struct upm_setting *us = upm + uidx; -+ unsigned opt = us->options; -+ int ps = us->ns[mode] * 1000 - us->clk_minus * clk_time_ps; -+ -+ if (opt & OA_CPUIN_MIN) ps += info->lb_timings[LBT_CPUIN_MIN]; -+ if (opt & OD_CPUOUT_MIN) ps -= info->lb_timings[LBT_CPUOUT_MIN]; -+ if (opt & OA_CPUOUT_MAX) ps += info->lb_timings[LBT_CPUOUT_MAX]; -+ if (opt & OD_EXTDEL_MIN) ps -= info->lb_timings[LBT_EXTDEL_MIN]; -+ if (opt & OA_EXTDEL_MAX) ps += info->lb_timings[LBT_EXTDEL_MAX]; -+ -+ if (us->value == ANOTHER_TIMING) { -+ /* use longest timing from alternatives */ -+ if (psFinal[lastUpmValIdx] < ps) { -+ psFinal[lastUpmValIdx] = ps; -+ } -+ ps = 0; -+ } -+ else { -+ if (us->group_size) { -+ group_start_idx = uidx; -+ group_left_num = us->group_size; -+ } -+ else if (group_left_num > 0) { -+ /* group time is divided on all group members */ -+ int clk = ps2clk(ps, clk_time_ps); -+ psFinal[group_start_idx] -= clk * clk_time_ps; -+ --group_left_num; -+ } -+ if ((opt & O_MINUS_PREV) && lastUpmValIdx > 0) { -+ int clk = ps2clk(psFinal[lastUpmValIdx], -+ clk_time_ps); -+ ps -= clk * clk_time_ps; -+ } -+ lastUpmValIdx = uidx; -+ } -+ psFinal[uidx] = ps; -+ } -+ return uidx; -+} -+ -+static int free_half(int ps, int clk, int clk_time_ps) { -+ if (clk < 2) return 0; -+ return (clk * clk_time_ps - ps) * 2 >= clk_time_ps; -+} -+ -+static void upm_gen_clk_table(const struct upm_setting *upm, -+ int mode, int clk_time_ps, -+ int max_uidx, const int *psFinal, int *clkFinal) { -+ int clk_cycle_time; -+ int clk_total; -+ int uidx; -+ -+ /* convert picoseconds to clocks */ -+ clk_total = 0; -+ for (uidx = 0; uidx < max_uidx; ++uidx) { -+ int clk = ps2clk(psFinal[uidx], clk_time_ps); -+ clkFinal[uidx] = clk; -+ clk_total += clk; -+ } -+ -+ /* check possibility of half cycle usage */ -+ for (uidx = 1; uidx < max_uidx - 1; ++uidx) { -+ if ((upm[uidx].options & O_HALF_CYCLE) && -+ free_half(psFinal[uidx - 1], clkFinal[uidx - 1], -+ clk_time_ps) && -+ free_half(psFinal[uidx + 1], clkFinal[uidx + 1], -+ clk_time_ps)) { -+ ++clkFinal[uidx]; -+ --clkFinal[uidx - 1]; -+ --clkFinal[uidx + 1]; -+ } -+ } -+ -+ if ((upm[max_uidx].options & O_MIN_CYCLE_TIME) == 0) return; -+ -+ /* check cycle time, adjust timings if needed */ -+ clk_cycle_time = (ps2clk(upm[max_uidx].ns[mode] * 1000, clk_time_ps) - -+ upm[max_uidx].clk_minus); -+ uidx = 0; -+ while (clk_total < clk_cycle_time) { -+ /* extend all timings in round-robin to match cycle time */ -+ if (clkFinal[uidx]) { -+#if DEBUG_UPM -+ printk(KERN_INFO "extending %u by 1 clk\n", uidx); -+#endif -+ ++clkFinal[uidx]; -+ ++clk_total; -+ } -+ ++uidx; -+ if (uidx == max_uidx) uidx = 0; -+ } -+} -+ -+static void add_data_val(unsigned val, int *clkLeft, int maxClk, -+ unsigned *data, int *dataIdx) { -+ if (*clkLeft == 0) return; -+ -+ if (maxClk == 0 && *clkLeft >= LOOP_SIZE * 2) { -+ int times; -+ int times1; -+ int times2; -+ -+ times = *clkLeft / LOOP_SIZE; -+ if (times > REDO_MAX_MULT * 2) times = REDO_MAX_MULT * 2; -+ times1 = times / 2; -+ times2 = times - times1; -+ -+ val |= LOOP; -+ data[*dataIdx] = val | REDO_VAL(times1); -+ ++(*dataIdx); -+ data[*dataIdx] = val | REDO_VAL(times2); -+ ++(*dataIdx); -+ -+ *clkLeft -= times * LOOP_SIZE; -+ return; -+ } -+ -+ if (maxClk < 1 || maxClk > REDO_MAX_MULT) maxClk = REDO_MAX_MULT; -+ if (*clkLeft < maxClk) maxClk = *clkLeft; -+ -+ *clkLeft -= maxClk; -+ val |= REDO_VAL(maxClk); -+ -+ data[*dataIdx] = val; -+ ++(*dataIdx); -+} -+ -+static int upm_gen_final_data(const struct upm_setting *upm, -+ int max_uidx, int *clkFinal, unsigned *data) { -+ int dataIdx; -+ int uidx; -+ -+ dataIdx = 0; -+ for (uidx = 0; uidx < max_uidx; ++uidx) { -+ int clk = clkFinal[uidx]; -+ while (clk > 0) { -+ add_data_val(upm[uidx].value, &clk, 0, -+ data, &dataIdx); -+ } -+ } -+ return dataIdx; -+} -+ -+static int conv_upm_table(const struct upm_setting *upm, -+ int mode, struct rbppc_cf_info *info, -+ unsigned *data) { -+#if DEBUG_UPM -+ int uidx; -+#endif -+ int psFinal[32]; -+ int clkFinal[32]; -+ int max_uidx; -+ int data_len; -+ -+ max_uidx = upm_gen_ps_table(upm, mode, info, psFinal); -+ -+ upm_gen_clk_table(upm, mode, info->clk_time_ps, max_uidx, -+ psFinal, clkFinal); -+ -+#if DEBUG_UPM -+ /* dump out debug info */ -+ for (uidx = 0; uidx < max_uidx; ++uidx) { -+ if (clkFinal[uidx]) { -+ printk(KERN_INFO "idx %d val %08x clk %d ps %d\n", -+ uidx, upm[uidx].value, -+ clkFinal[uidx], psFinal[uidx]); -+ } -+ } -+#endif -+ -+ data_len = upm_gen_final_data(upm, max_uidx, clkFinal, data); -+ -+#if DEBUG_UPM -+ for (uidx = 0; uidx < data_len; ++uidx) { -+ printk(KERN_INFO "cf UPM x result: idx %d val %08x\n", -+ uidx, data[uidx]); -+ } -+#endif -+ return 0; -+} -+ -+static int gen_upm_data(int mode, struct rbppc_cf_info *info, unsigned *data) { -+ int i; -+ -+ for (i = 0; i < UPM_DATA_SIZE; ++i) { -+ data[i] = EMPTY; -+ } -+ -+ if (conv_upm_table(cfUpmReadSingle, mode, info, data + UPM_READ_SINGLE_OFFSET)) { -+ return -1; -+ } -+ if (conv_upm_table(cfUpmWriteSingle, mode, info, data + UPM_WRITE_SINGLE_OFFSET)) { -+ return -1; -+ } -+ return 0; -+} -+ -+static void rbppc_cf_program_upm(void *upmMemAddr, volatile void *lbcfg_mxmr, volatile void *lbcfg_mdr, const unsigned *upmData, unsigned offset, unsigned len) { -+ unsigned i; -+ unsigned mxmr; -+ -+ mxmr = in_be32(lbcfg_mxmr); -+ mxmr &= ~(MxMR_OP_MASK | MxMR_MAD_MASK); -+ mxmr |= (MxMR_OP_WRITE | offset); -+ out_be32(lbcfg_mxmr, mxmr); -+ in_be32(lbcfg_mxmr); /* flush MxMR write */ -+ -+ for (i = 0; i < len; ++i) { -+ int to; -+ unsigned data = upmData[i + offset]; -+ out_be32(lbcfg_mdr, data); -+ in_be32(lbcfg_mdr); /* flush MDR write */ -+ -+ iowrite8(1, upmMemAddr); /* dummy write to any CF addr */ -+ -+ /* wait for dummy write to complete */ -+ for (to = 10000; to >= 0; --to) { -+ mxmr = in_be32(lbcfg_mxmr); -+ if (((mxmr ^ (i + 1)) & MxMR_MAD_MASK) == 0) { -+ break; -+ } -+ if (to == 0) { -+ printk(KERN_ERR "rbppc_cf_program_upm: UPMx program error at 0x%x: Timeout\n", i); -+ } -+ } -+ } -+ mxmr &= ~(MxMR_OP_MASK | MxMR_RLF_MASK | MxMR_WLF_MASK); -+ mxmr |= (MxMR_OP_NORMAL | (LOOP_SIZE << MxMR_RLF_SHIFT) | (LOOP_SIZE << MxMR_WLF_SHIFT)); -+ out_be32(lbcfg_mxmr, mxmr); -+} -+ -+static int rbppc_cf_update_piomode(struct ata_port *ap, int mode) { -+ struct rbppc_cf_info *info = (struct rbppc_cf_info *)ap->host->private_data; -+ void *lbcfgBase; -+ unsigned upmData[UPM_DATA_SIZE]; -+ -+ if (gen_upm_data(mode, info, upmData)) { -+ return -1; -+ } -+ -+ lbcfgBase = ioremap_nocache(info->lbcfg_addr, IMMR_LBCFG_SIZE); -+ -+ rbppc_cf_program_upm(ap->ioaddr.cmd_addr, ((char *)lbcfgBase) + LOCAL_BUS_MCMR, ((char *)lbcfgBase) + LOCAL_BUS_MDR, upmData, 0, UPM_DATA_SIZE); -+ iounmap(lbcfgBase); -+ return 0; -+} -+ -+static void rbppc_cf_set_piomode(struct ata_port *ap, struct ata_device *adev) -+{ -+ struct rbppc_cf_info *info = (struct rbppc_cf_info *)ap->host->private_data; -+ int mode = adev->pio_mode - XFER_PIO_0; -+ -+ DPRINTK("rbppc_cf_set_piomode: PIO %d\n", mode); -+ if (mode < 0) mode = 0; -+ if (mode > 6) mode = 6; -+ -+ if (info->cur_mode < 0 || info->cur_mode > mode) { -+ if (rbppc_cf_update_piomode(ap, mode) == 0) { -+ printk(KERN_INFO "rbppc_cf_set_piomode: PIO mode changed to %d\n", mode); -+ info->cur_mode = mode; -+ } -+ } -+} -+ -+static struct scsi_host_template rbppc_cf_sht = { -+ ATA_BASE_SHT(DRV_NAME), -+}; -+ -+static struct ata_port_operations rbppc_cf_port_ops = { -+ .inherits = &ata_bmdma_port_ops, -+ -+ .sff_check_status = rbppc_cf_check_status, -+ .sff_check_altstatus = rbppc_cf_check_altstatus, -+ -+ .set_piomode = rbppc_cf_set_piomode, -+ -+ .port_start = rbppc_cf_dummy_ret0, -+ -+ .sff_irq_clear = rbppc_cf_dummy_noret, -+}; -+ -+static int rbppc_cf_init_info(struct platform_device *pdev, struct rbppc_cf_info *info) { -+ struct device_node *np; -+ struct resource res; -+ const u32 *u32ptr; -+ void *lbcfgBase; -+ void *lbcfg_lcrr; -+ unsigned lbc_clk_khz; -+ unsigned lbc_extra_divider = 1; -+ unsigned ccb_freq_hz; -+ unsigned lb_div; -+ -+ u32ptr = of_get_property(pdev->dev.of_node, "lbc_extra_divider", NULL); -+ if (u32ptr && *u32ptr) { -+ lbc_extra_divider = *u32ptr; -+#if DEBUG_UPM -+ printk(KERN_INFO "rbppc_cf_init_info: LBC extra divider %u\n", -+ lbc_extra_divider); -+#endif -+ } -+ -+ np = of_find_node_by_type(NULL, "serial"); -+ if (!np) { -+ printk(KERN_ERR "rbppc_cf_init_info: No serial node found\n"); -+ return -1; -+ } -+ u32ptr = of_get_property(np, "clock-frequency", NULL); -+ if (u32ptr == 0 || *u32ptr == 0) { -+ printk(KERN_ERR "rbppc_cf_init_info: Serial does not have clock-frequency\n"); -+ of_node_put(np); -+ return -1; -+ } -+ ccb_freq_hz = *u32ptr; -+ of_node_put(np); -+ -+ np = of_find_node_by_type(NULL, "soc"); -+ if (!np) { -+ printk(KERN_ERR "rbppc_cf_init_info: No soc node found\n"); -+ return -1; -+ } -+ if (of_address_to_resource(np, 0, &res)) { -+ printk(KERN_ERR "rbppc_cf_init_info: soc does not have resource\n"); -+ of_node_put(np); -+ return -1; -+ } -+ info->lbcfg_addr = res.start + IMMR_LBCFG_OFFSET; -+ of_node_put(np); -+ -+ lbcfgBase = ioremap_nocache(info->lbcfg_addr, IMMR_LBCFG_SIZE); -+ lbcfg_lcrr = ((char*)lbcfgBase) + LOCAL_BUS_LCRR; -+ lb_div = (in_be32(lbcfg_lcrr) & LCRR_CLKDIV_MASK) * lbc_extra_divider; -+ iounmap(lbcfgBase); -+ -+ lbc_clk_khz = ccb_freq_hz / (1000 * lb_div); -+ info->clk_time_ps = 1000000000 / lbc_clk_khz; -+ printk(KERN_INFO "rbppc_cf_init_info: Using Local-Bus clock %u kHz %u ps\n", -+ lbc_clk_khz, info->clk_time_ps); -+ -+ u32ptr = of_get_property(pdev->dev.of_node, "lb-timings", NULL); -+ if (u32ptr) { -+ memcpy(info->lb_timings, u32ptr, LBT_SIZE * sizeof(*u32ptr)); -+#if DEBUG_UPM -+ printk(KERN_INFO "rbppc_cf_init_info: Got LB timings <%u %u %u %u %u>\n", -+ u32ptr[0], u32ptr[1], u32ptr[2], u32ptr[3], u32ptr[4]); -+#endif -+ } -+ info->cur_mode = -1; -+ return 0; -+} -+ -+static int rbppc_cf_probe(struct platform_device *pdev) -+{ -+ struct ata_host *host; -+ struct ata_port *ap; -+ struct rbppc_cf_info *info = NULL; -+ struct resource res; -+ void *baddr; -+ const u32 *u32ptr; -+ int irq_level = 0; -+ int err = -ENOMEM; -+ -+ printk(KERN_INFO "rbppc_cf_probe: MikroTik RouterBOARD 600 series Compact Flash PATA driver, version " DRV_VERSION "\n"); -+ -+ if (rbinfo == NULL) { -+ info = kmalloc(sizeof(*info), GFP_KERNEL); -+ if (info == NULL) { -+ printk(KERN_ERR "rbppc_cf_probe: Out of memory\n"); -+ goto err_info; -+ } -+ memset(info, 0, sizeof(*info)); -+ -+ if (rbppc_cf_init_info(pdev, info)) { -+ goto err_info; -+ } -+ rbinfo = info; -+ } -+ -+ u32ptr = of_get_property(pdev->dev.of_node, "interrupt-at-level", NULL); -+ if (u32ptr) { -+ irq_level = *u32ptr; -+ printk(KERN_INFO "rbppc_cf_probe: IRQ level %u\n", irq_level); -+ } -+ -+ if (of_address_to_resource(pdev->dev.of_node, 0, &res)) { -+ printk(KERN_ERR "rbppc_cf_probe: No reg property found\n"); -+ goto err_info; -+ } -+ -+ host = ata_host_alloc(&pdev->dev, 1); -+ if (!host) -+ goto err_info; -+ -+ baddr = localbus_map(res.start, res.end - res.start + 1); -+ host->iomap = baddr; -+ host->private_data = rbinfo; -+ -+ ap = host->ports[0]; -+ ap->ops = &rbppc_cf_port_ops; -+ ap->pio_mask = 0x7F; /* PIO modes 0-6 */ -+ ap->mwdma_mask = 0; -+ -+ ap->ioaddr.cmd_addr = baddr; -+ ata_sff_std_ports(&ap->ioaddr); -+ ap->ioaddr.ctl_addr = ap->ioaddr.cmd_addr + 14; -+ ap->ioaddr.altstatus_addr = ap->ioaddr.ctl_addr; -+ ap->ioaddr.bmdma_addr = 0; -+ -+ err = ata_host_activate( -+ host, -+ irq_of_parse_and_map(pdev->dev.of_node, 0), ata_sff_interrupt, -+ irq_level ? IRQF_TRIGGER_HIGH : IRQF_TRIGGER_LOW, -+ &rbppc_cf_sht); -+ if (!err) return 0; -+ -+ localbus_unmap(baddr); -+err_info: -+ if (info) { -+ kfree(info); -+ rbinfo = NULL; -+ } -+ return err; -+} -+ -+static int rbppc_cf_remove(struct platform_device *pdev) -+{ -+ struct device *dev = &pdev->dev; -+ struct ata_host *host = dev_get_drvdata(dev); -+ -+ if (host == NULL) return -1; -+ -+ ata_host_detach(host); -+ return 0; -+} -+ -+static struct of_device_id rbppc_cf_ids[] = { -+ { .name = "cf", }, -+ { }, -+}; -+ -+static struct platform_driver rbppc_cf_driver = { -+ .probe = rbppc_cf_probe, -+ .remove = rbppc_cf_remove, -+ .driver = { -+ .name = "rbppc-cf", -+ .owner = THIS_MODULE, -+ .of_match_table = rbppc_cf_ids, -+ }, -+}; -+ -+static int __init rbppc_init(void) -+{ -+ return platform_driver_register(&rbppc_cf_driver); -+} -+ -+static void __exit rbppc_exit(void) -+{ -+ platform_driver_unregister(&rbppc_cf_driver); -+} -+ -+MODULE_AUTHOR("Mikrotikls SIA"); -+MODULE_AUTHOR("Noah Fontes"); -+MODULE_DESCRIPTION("MikroTik RouterBOARD 600 series Compact Flash PATA driver"); -+MODULE_LICENSE("GPL"); -+MODULE_VERSION(DRV_VERSION); -+ -+module_init(rbppc_init); -+module_exit(rbppc_exit); diff --git a/target/linux/mpc83xx/patches-3.8/203-mtd-add-rbppc_nand-driver.patch b/target/linux/mpc83xx/patches-3.8/203-mtd-add-rbppc_nand-driver.patch deleted file mode 100644 index 5e90837..0000000 --- a/target/linux/mpc83xx/patches-3.8/203-mtd-add-rbppc_nand-driver.patch +++ /dev/null @@ -1,279 +0,0 @@ ---- a/drivers/mtd/nand/Kconfig -+++ b/drivers/mtd/nand/Kconfig -@@ -463,6 +463,13 @@ config MTD_NAND_PLATFORM - devices. You will need to provide platform-specific functions - via platform_data. - -+config MTD_NAND_RB_PPC -+ tristate "MikroTik RB333/600 NAND support" -+ depends on RB_PPC -+ help -+ This option enables support for the NAND device on MikroTik -+ RouterBOARD 333/600 series boards. -+ - config MTD_ALAUDA - tristate "MTD driver for Olympus MAUSB-10 and Fujifilm DPC-R1" - depends on USB ---- a/drivers/mtd/nand/Makefile -+++ b/drivers/mtd/nand/Makefile -@@ -34,6 +34,7 @@ obj-$(CONFIG_MTD_NAND_CM_X270) += cmx27 - obj-$(CONFIG_MTD_NAND_PXA3xx) += pxa3xx_nand.o - obj-$(CONFIG_MTD_NAND_TMIO) += tmio_nand.o - obj-$(CONFIG_MTD_NAND_PLATFORM) += plat_nand.o -+obj-$(CONFIG_MTD_NAND_RB_PPC) += rbppc_nand.o - obj-$(CONFIG_MTD_ALAUDA) += alauda.o - obj-$(CONFIG_MTD_NAND_PASEMI) += pasemi_nand.o - obj-$(CONFIG_MTD_NAND_ORION) += orion_nand.o ---- /dev/null -+++ b/drivers/mtd/nand/rbppc_nand.c -@@ -0,0 +1,250 @@ -+/* -+ * Copyright (C) 2008-2009 Noah Fontes <nfontes@transtruct.org> -+ * Copyright (C) 2009 Michael Guntsche <mike@it-loops.com> -+ * Copyright (C) Mikrotik 2007 -+ * -+ * This program is free software; you can redistribute it and/or modify it -+ * under the terms of the GNU General Public License as published by the -+ * Free Software Foundation; either version 2 of the License, or (at your -+ * option) any later version. -+ */ -+ -+#include <linux/init.h> -+#include <linux/module.h> -+#include <linux/mtd/nand.h> -+#include <linux/mtd/mtd.h> -+#include <linux/mtd/partitions.h> -+#include <linux/of_platform.h> -+#include <linux/of_device.h> -+#include <linux/slab.h> -+#include <linux/delay.h> -+#include <asm/io.h> -+ -+#define DRV_NAME "rbppc_nand" -+#define DRV_VERSION "0.0.2" -+ -+static struct mtd_info rmtd; -+static struct nand_chip rnand; -+ -+struct rbppc_nand_info { -+ void *gpi; -+ void *gpo; -+ void *localbus; -+ -+ unsigned gpio_rdy; -+ unsigned gpio_nce; -+ unsigned gpio_cle; -+ unsigned gpio_ale; -+ unsigned gpio_ctrls; -+}; -+ -+/* We must use the OOB layout from yaffs 1 if we want this to be recognized -+ * properly. Borrowed from the OpenWRT patches for the RB532. -+ * -+ * See <https://dev.openwrt.org/browser/trunk/target/linux/rb532/ -+ * patches-2.6.28/025-rb532_nand_fixup.patch> for more details. -+ */ -+static struct nand_ecclayout rbppc_nand_oob_16 = { -+ .eccbytes = 6, -+ .eccpos = { 8, 9, 10, 13, 14, 15 }, -+ .oobavail = 9, -+ .oobfree = { { 0, 4 }, { 6, 2 }, { 11, 2 }, { 4, 1 } } -+}; -+ -+static struct mtd_partition rbppc_nand_partition_info[] = { -+ { -+ name: "kernel", -+ offset: 0, -+ size: 4 * 1024 * 1024, -+ }, -+ { -+ name: "rootfs", -+ offset: MTDPART_OFS_NXTBLK, -+ size: MTDPART_SIZ_FULL, -+ }, -+}; -+ -+static int rbppc_nand_dev_ready(struct mtd_info *mtd) { -+ struct nand_chip *chip = mtd->priv; -+ struct rbppc_nand_info *priv = chip->priv; -+ -+ return in_be32(priv->gpi) & priv->gpio_rdy; -+} -+ -+static void rbppc_nand_cmd_ctrl(struct mtd_info *mtd, int cmd, unsigned int ctrl) { -+ struct nand_chip *chip = mtd->priv; -+ struct rbppc_nand_info *priv = chip->priv; -+ -+ if (ctrl & NAND_CTRL_CHANGE) { -+ unsigned val = in_be32(priv->gpo); -+ if (!(val & priv->gpio_nce)) { -+ /* make sure Local Bus has done NAND operations */ -+ readb(priv->localbus); -+ } -+ -+ if (ctrl & NAND_CLE) { -+ val |= priv->gpio_cle; -+ } else { -+ val &= ~priv->gpio_cle; -+ } -+ if (ctrl & NAND_ALE) { -+ val |= priv->gpio_ale; -+ } else { -+ val &= ~priv->gpio_ale; -+ } -+ if (!(ctrl & NAND_NCE)) { -+ val |= priv->gpio_nce; -+ } else { -+ val &= ~priv->gpio_nce; -+ } -+ out_be32(priv->gpo, val); -+ -+ /* make sure GPIO output has changed */ -+ val ^= in_be32(priv->gpo); -+ if (val & priv->gpio_ctrls) { -+ printk(KERN_ERR "rbppc_nand_hwcontrol: NAND GPO change failed 0x%08x\n", val); -+ } -+ } -+ -+ if (cmd != NAND_CMD_NONE) writeb(cmd, chip->IO_ADDR_W); -+} -+ -+static void rbppc_nand_read_buf(struct mtd_info *mtd, uint8_t *buf, int len) -+{ -+ struct nand_chip *chip = mtd->priv; -+ memcpy(buf, chip->IO_ADDR_R, len); -+} -+ -+static unsigned init_ok = 0; -+ -+static int rbppc_nand_probe(struct platform_device *pdev) -+{ -+ struct device_node *gpio; -+ struct device_node *nnand; -+ struct resource res; -+ struct rbppc_nand_info *info; -+ void *baddr; -+ const unsigned *rdy, *nce, *cle, *ale; -+ -+ printk(KERN_INFO "rbppc_nand_probe: MikroTik RouterBOARD 333/600 series NAND driver, version " DRV_VERSION "\n"); -+ -+ info = kmalloc(sizeof(*info), GFP_KERNEL); -+ -+ rdy = of_get_property(pdev->dev.of_node, "rdy", NULL); -+ nce = of_get_property(pdev->dev.of_node, "nce", NULL); -+ cle = of_get_property(pdev->dev.of_node, "cle", NULL); -+ ale = of_get_property(pdev->dev.of_node, "ale", NULL); -+ -+ if (!rdy || !nce || !cle || !ale) { -+ printk(KERN_ERR "rbppc_nand_probe: GPIO properties are missing\n"); -+ goto err; -+ } -+ if (rdy[0] != nce[0] || rdy[0] != cle[0] || rdy[0] != ale[0]) { -+ printk(KERN_ERR "rbppc_nand_probe: Different GPIOs are not supported\n"); -+ goto err; -+ } -+ -+ gpio = of_find_node_by_phandle(rdy[0]); -+ if (!gpio) { -+ printk(KERN_ERR "rbppc_nand_probe: No GPIO<%x> node found\n", *rdy); -+ goto err; -+ } -+ if (of_address_to_resource(gpio, 0, &res)) { -+ printk(KERN_ERR "rbppc_nand_probe: No reg property in GPIO found\n"); -+ goto err; -+ } -+ info->gpo = ioremap_nocache(res.start, res.end - res.start + 1); -+ -+ if (!of_address_to_resource(gpio, 1, &res)) { -+ info->gpi = ioremap_nocache(res.start, res.end - res.start + 1); -+ } else { -+ info->gpi = info->gpo; -+ } -+ of_node_put(gpio); -+ -+ info->gpio_rdy = 1 << (31 - rdy[1]); -+ info->gpio_nce = 1 << (31 - nce[1]); -+ info->gpio_cle = 1 << (31 - cle[1]); -+ info->gpio_ale = 1 << (31 - ale[1]); -+ info->gpio_ctrls = info->gpio_nce | info->gpio_cle | info->gpio_ale; -+ -+ nnand = of_find_node_by_name(NULL, "nnand"); -+ if (!nnand) { -+ printk("rbppc_nand_probe: No nNAND found\n"); -+ goto err; -+ } -+ if (of_address_to_resource(nnand, 0, &res)) { -+ printk("rbppc_nand_probe: No reg property in nNAND found\n"); -+ goto err; -+ } -+ of_node_put(nnand); -+ info->localbus = ioremap_nocache(res.start, res.end - res.start + 1); -+ -+ if (of_address_to_resource(pdev->dev.of_node, 0, &res)) { -+ printk("rbppc_nand_probe: No reg property found\n"); -+ goto err; -+ } -+ baddr = ioremap_nocache(res.start, res.end - res.start + 1); -+ -+ memset(&rnand, 0, sizeof(rnand)); -+ rnand.cmd_ctrl = rbppc_nand_cmd_ctrl; -+ rnand.dev_ready = rbppc_nand_dev_ready; -+ rnand.read_buf = rbppc_nand_read_buf; -+ rnand.IO_ADDR_W = baddr; -+ rnand.IO_ADDR_R = baddr; -+ rnand.priv = info; -+ -+ memset(&rmtd, 0, sizeof(rmtd)); -+ rnand.ecc.mode = NAND_ECC_SOFT; -+ rnand.ecc.layout = &rbppc_nand_oob_16; -+ rnand.chip_delay = 25; -+ rmtd.priv = &rnand; -+ rmtd.owner = THIS_MODULE; -+ -+ if (nand_scan(&rmtd, 1) && nand_scan(&rmtd, 1) && nand_scan(&rmtd, 1) && nand_scan(&rmtd, 1)) { -+ printk(KERN_ERR "rbppc_nand_probe: RouterBOARD NAND device not found\n"); -+ return -ENXIO; -+ } -+ -+ mtd_device_parse_register(&rmtd, NULL, 0, rbppc_nand_partition_info, 2); -+ init_ok = 1; -+ return 0; -+ -+err: -+ kfree(info); -+ return -1; -+} -+ -+static struct of_device_id rbppc_nand_ids[] = { -+ { .name = "nand", }, -+ { }, -+}; -+ -+static struct platform_driver rbppc_nand_driver = { -+ .probe = rbppc_nand_probe, -+ .driver = { -+ .name = "rbppc-nand", -+ .owner = THIS_MODULE, -+ .of_match_table = rbppc_nand_ids, -+ }, -+}; -+ -+static int __init rbppc_nand_init(void) -+{ -+ return platform_driver_register(&rbppc_nand_driver); -+} -+ -+static void __exit rbppc_nand_exit(void) -+{ -+ platform_driver_unregister(&rbppc_nand_driver); -+} -+ -+MODULE_AUTHOR("Mikrotikls SIA"); -+MODULE_AUTHOR("Noah Fontes"); -+MODULE_AUTHOR("Michael Guntsche"); -+MODULE_DESCRIPTION("MikroTik RouterBOARD 333/600 series NAND driver"); -+MODULE_LICENSE("GPL"); -+MODULE_VERSION(DRV_VERSION); -+ -+module_init(rbppc_nand_init); -+module_exit(rbppc_nand_exit); diff --git a/target/linux/mpc83xx/patches-3.8/300-mpc8377_wlan-dts-add-openwrt-hacks.patch b/target/linux/mpc83xx/patches-3.8/300-mpc8377_wlan-dts-add-openwrt-hacks.patch deleted file mode 100644 index 3b7ca92..0000000 --- a/target/linux/mpc83xx/patches-3.8/300-mpc8377_wlan-dts-add-openwrt-hacks.patch +++ /dev/null @@ -1,23 +0,0 @@ ---- a/arch/powerpc/boot/dts/mpc8377_wlan.dts -+++ b/arch/powerpc/boot/dts/mpc8377_wlan.dts -@@ -81,6 +81,11 @@ - reg = <0x3a0000 0x3c60000>; - label = "rootfs"; - }; -+ -+ partition1@a0000 { -+ reg = <0xa0000 0x3f60000>; -+ label = "firmware"; -+ }; - }; - }; - -@@ -476,4 +481,8 @@ - default-state = "off"; - }; - }; -+ -+ chosen { -+ bootargs = "console=ttyS0,115200 rootfstype=squashfs noinitrd"; -+ }; - }; |