From 2d45ad07fc64b04a2e723a77491d450a1664cdec Mon Sep 17 00:00:00 2001
From: John Crispin <john@openwrt.org>
Date: Fri, 12 Feb 2016 08:29:24 +0000
Subject: zynq: add new target

Add support for Xilinx ZC702 Dev board

Zynq target is using 4.4 kernel and mainline 2016.1 u-boot.

Patch is tested with Xilinx ZC702 Dev board with SD boot mode.

known issues:
 - no QSPI driver in 4.4 kernel: no QSPI flash support
 - USB is not working in 4.4 kernel

Signed-off-by: Jason Wu <jason.wu.misc@gmail.com>

 create mode 100644 package/boot/uboot-zynq/Makefile
 create mode 100644 target/linux/zynq/Makefile
 create mode 100644 target/linux/zynq/base-files.mk
 create mode 100755 target/linux/zynq/base-files/etc/board.d/02_network
 create mode 100644 target/linux/zynq/base-files/etc/config/network
 create mode 100644 target/linux/zynq/base-files/etc/inittab
 create mode 100644 target/linux/zynq/config-4.4
 create mode 100644 target/linux/zynq/image/Makefile
 create mode 100755 target/linux/zynq/image/mkits.sh
 create mode 100644 target/linux/zynq/patches-4.4/0001-arm-dts-zynq-zc702.dts-Set-default-rdinit-to-sbin-in.patch
 create mode 100644 target/linux/zynq/profiles/zc702.mk

SVN-Revision: 48697
---
 target/linux/zynq/image/Makefile | 75 ++++++++++++++++++++++++++++++++++++++++
 1 file changed, 75 insertions(+)
 create mode 100644 target/linux/zynq/image/Makefile

(limited to 'target/linux/zynq/image/Makefile')

diff --git a/target/linux/zynq/image/Makefile b/target/linux/zynq/image/Makefile
new file mode 100644
index 0000000..2924a5d
--- /dev/null
+++ b/target/linux/zynq/image/Makefile
@@ -0,0 +1,75 @@
+#
+# Copyright (C) 2015 OpenWrt.org
+#
+# This is free software, licensed under the GNU General Public License v2.
+# See /LICENSE for more information.
+#
+include $(TOPDIR)/rules.mk
+include $(INCLUDE_DIR)/image.mk
+
+#################################################
+# Images
+#################################################
+
+define Image/boot-imgs
+	# Copy zImage to BIN_DIR
+	$(CP) $(KDIR)/zImage $(BIN_DIR)/$(IMG_PREFIX)-zImage
+
+	$(call Image/BuildKernel/MkuImage, none, $(KERNEL_LOADADDR), \
+		$(KERNEL_ENTRY_POINT), $(KDIR)/zImage, \
+		$(BIN_DIR)/$(IMG_PREFIX)-uImage)
+
+	$(call Image/BuildDTB,$(DTS_DIR)/$(DEVICE_DTS).dts,\
+		$(BIN_DIR)/$(IMG_PREFIX)-system.dtb)
+
+	$(call Image/mkfs/cpiogz)
+	$(call Image/mkfs/targz)
+
+	# Create uboot cpio.gz
+	mkimage -A arm -T ramdisk -C gzip -n "$(PROFILE) OpenWRT rootfs" \
+		-d $(BIN_DIR)/$(IMG_PREFIX)-rootfs.cpio.gz \
+		$(BIN_DIR)/$(IMG_PREFIX)-uramdisk.image.gz
+
+	# create FIT image with rootfs
+	./mkits.sh \
+		-D $(1) -o $(KDIR)/fit-$(1).its -k $(KDIR)/zImage \
+		-d $(BIN_DIR)/$(IMG_PREFIX)-system.dtb \
+		-C none -a $(KERNEL_LOADADDR) -e $(KERNEL_ENTRY_POINT) \
+		-A $(ARCH) -v $(LINUX_VERSION) \
+		-r $(BIN_DIR)/$(IMG_PREFIX)-rootfs.cpio.gz -z gzip
+	PATH=$(LINUX_DIR)/scripts/dtc:$(PATH) mkimage -f $(KDIR)/fit-$(1).its $(KDIR)/fit-$(1).itb
+	$(CP) $(KDIR)/fit-$(1).itb $(BIN_DIR)/$(IMG_PREFIX)-fit.itb
+	ln -fs $(IMG_PREFIX)-fit.itb $(BIN_DIR)/fit.itb
+
+endef
+
+#################################################
+# Devices
+#################################################
+
+# default kernel load address
+KERNEL_LOADADDR=0x8000
+KERNEL_ENTRY_POINT=0x8000
+
+### Device macros ###
+define Device/Default
+	IMG_PREFIX := zynq
+	DEVICE_DTS :=
+	PROFILE_SANITIZED :=
+endef
+
+DEVICE_VARS += DEVICE_DTS
+
+### ZC702 ###
+define Device/ZC702
+	DEVICE_DTS := zynq-zc702
+endef
+
+Image/boot-imgs/ZC702=$(call Image/boot-imgs,zc702)
+
+define Image/BuildKernel
+	$(eval $(call Device/$(PROFILE)))
+	$(call Image/boot-imgs/$(PROFILE))
+endef
+
+$(eval $(call BuildImage))
-- 
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