imx6: add new target

SVN-Revision: 36753
This commit is contained in:
Luka Perkov 2013-05-29 01:27:29 +00:00
parent 846e3d40a0
commit 4b21af4268
7 changed files with 510 additions and 0 deletions
target/linux/imx6
Makefilebase-files.mk
base-files/etc
inittab
uci-defaults
config-3.10
files-3.10/scripts
image

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#
# Copyright (C) 2013 OpenWrt.org
#
# This is free software, licensed under the GNU General Public License v2.
# See /LICENSE for more information.
#
include $(TOPDIR)/rules.mk
ARCH:=arm
BOARD:=imx6
BOARDNAME:=Freescale i.MX 6 Series
FEATURES:=audio display gpio pcie usb usbgadget squashfs targz
CFLAGS:=-Os -pipe -mtune=cortex-a9 -march=armv7-a -mfpu=vfpv3-d16 -mfloat-abi=softfp
MAINTAINER:=Luka Perkov <luka@openwrt.org>
LINUX_VERSION:=3.10-rc3
include $(INCLUDE_DIR)/target.mk
KERNELNAME:="zImage dtbs"
DEFAULT_PACKAGES +=
$(eval $(call BuildTarget))

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define Package/base-files/install-target
rm -f $(1)/etc/config/network
endef

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::sysinit:/etc/init.d/rcS S boot
::shutdown:/etc/init.d/rcS K shutdown
ttymxc0::askfirst:/bin/ash --login

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#!/bin/sh
#
# Copyright (C) 2013 OpenWrt.org
#
[ -e /etc/config/network ] && exit 0
. /lib/functions/uci-defaults.sh
touch /etc/config/network
ucidef_set_interface_loopback
board=$(cat /proc/device-tree/model)
case "$board" in
"Wandboard i.MX6 Dual Lite Board")
ucidef_set_interface_wan 'eth0'
;;
esac
uci commit network
exit 0

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CONFIG_ALIGNMENT_TRAP=y
# CONFIG_ARCH_BCM is not set
CONFIG_ARCH_BINFMT_ELF_RANDOMIZE_PIE=y
CONFIG_ARCH_HAS_ATOMIC64_DEC_IF_POSITIVE=y
CONFIG_ARCH_HAS_CPUFREQ=y
CONFIG_ARCH_HAS_OPP=y
CONFIG_ARCH_HAS_RESET_CONTROLLER=y
CONFIG_ARCH_HAS_TICK_BROADCAST=y
CONFIG_ARCH_HAVE_CUSTOM_GPIO_H=y
CONFIG_ARCH_MULTIPLATFORM=y
# CONFIG_ARCH_MULTI_CPU_AUTO is not set
# CONFIG_ARCH_MULTI_V6 is not set
CONFIG_ARCH_MULTI_V6_V7=y
CONFIG_ARCH_MULTI_V7=y
CONFIG_ARCH_MXC=y
# CONFIG_ARCH_NEEDS_CPU_IDLE_COUPLED is not set
CONFIG_ARCH_NR_GPIO=0
# CONFIG_ARCH_OMAP2PLUS is not set
CONFIG_ARCH_REQUIRE_GPIOLIB=y
# CONFIG_ARCH_SELECT_MEMORY_MODEL is not set
# CONFIG_ARCH_SPARSEMEM_DEFAULT is not set
# CONFIG_ARCH_SUNXI is not set
CONFIG_ARCH_SUSPEND_POSSIBLE=y
# CONFIG_ARCH_VIRT is not set
CONFIG_ARCH_WANT_IPC_PARSE_VERSION=y
# CONFIG_ARCH_WM8850 is not set
CONFIG_ARM=y
# CONFIG_ARM_APPENDED_DTB is not set
# CONFIG_ARM_CPU_SUSPEND is not set
# CONFIG_ARM_ERRATA_430973 is not set
# CONFIG_ARM_ERRATA_720789 is not set
CONFIG_ARM_ERRATA_754322=y
# CONFIG_ARM_ERRATA_754327 is not set
CONFIG_ARM_ERRATA_764369=y
CONFIG_ARM_ERRATA_775420=y
# CONFIG_ARM_ERRATA_798181 is not set
CONFIG_ARM_GIC=y
CONFIG_ARM_L1_CACHE_SHIFT=6
CONFIG_ARM_L1_CACHE_SHIFT_6=y
# CONFIG_ARM_LPAE is not set
CONFIG_ARM_NR_BANKS=8
CONFIG_ARM_PATCH_PHYS_VIRT=y
CONFIG_ARM_THUMB=y
# CONFIG_ARM_THUMBEE is not set
CONFIG_ARM_VIRT_EXT=y
CONFIG_ATAGS=y
CONFIG_AUTO_ZRELADDR=y
# CONFIG_CACHE_L2X0 is not set
CONFIG_CC_OPTIMIZE_FOR_SIZE=y
CONFIG_CLKDEV_LOOKUP=y
CONFIG_CLKSRC_MMIO=y
CONFIG_CLKSRC_OF=y
CONFIG_CLONE_BACKWARDS=y
CONFIG_COMMON_CLK=y
CONFIG_CPU_32v6K=y
CONFIG_CPU_32v7=y
CONFIG_CPU_ABRT_EV7=y
# CONFIG_CPU_BPREDICT_DISABLE is not set
CONFIG_CPU_CACHE_V7=y
CONFIG_CPU_CACHE_VIPT=y
CONFIG_CPU_COPY_V6=y
CONFIG_CPU_CP15=y
CONFIG_CPU_CP15_MMU=y
CONFIG_CPU_HAS_ASID=y
# CONFIG_CPU_ICACHE_DISABLE is not set
CONFIG_CPU_PABRT_V7=y
CONFIG_CPU_RMAP=y
CONFIG_CPU_TLB_V7=y
CONFIG_CPU_V7=y
CONFIG_CRC16=y
CONFIG_CRYPTO_CRC32C=y
CONFIG_CRYPTO_HASH=y
CONFIG_CRYPTO_HASH2=y
CONFIG_DCACHE_WORD_ACCESS=y
CONFIG_DEBUG_IMX_UART_PORT=1
CONFIG_DEBUG_LL_INCLUDE="mach/debug-macro.S"
# CONFIG_DEBUG_PINCTRL is not set
# CONFIG_DEBUG_USER is not set
CONFIG_DECOMPRESS_BZIP2=y
CONFIG_DECOMPRESS_GZIP=y
CONFIG_DECOMPRESS_LZMA=y
CONFIG_DECOMPRESS_LZO=y
CONFIG_DECOMPRESS_XZ=y
CONFIG_DMADEVICES=y
CONFIG_DMA_ENGINE=y
CONFIG_DMA_OF=y
CONFIG_DTC=y
CONFIG_EXT2_FS=y
CONFIG_EXT2_FS_POSIX_ACL=y
CONFIG_EXT2_FS_SECURITY=y
CONFIG_EXT2_FS_XATTR=y
CONFIG_EXT3_FS=y
CONFIG_EXT3_FS_POSIX_ACL=y
CONFIG_EXT3_FS_SECURITY=y
CONFIG_EXT3_FS_XATTR=y
CONFIG_EXT4_FS=y
CONFIG_EXT4_FS_POSIX_ACL=y
CONFIG_EXT4_FS_SECURITY=y
CONFIG_FEC=y
CONFIG_FRAME_POINTER=y
CONFIG_FS_MBCACHE=y
CONFIG_FS_POSIX_ACL=y
CONFIG_GENERIC_ALLOCATOR=y
CONFIG_GENERIC_BUG=y
CONFIG_GENERIC_CLOCKEVENTS=y
CONFIG_GENERIC_CLOCKEVENTS_BROADCAST=y
CONFIG_GENERIC_CLOCKEVENTS_BUILD=y
CONFIG_GENERIC_IDLE_POLL_SETUP=y
CONFIG_GENERIC_IO=y
CONFIG_GENERIC_IRQ_CHIP=y
CONFIG_GENERIC_IRQ_SHOW=y
CONFIG_GENERIC_PCI_IOMAP=y
CONFIG_GENERIC_SMP_IDLE_THREAD=y
CONFIG_GENERIC_STRNCPY_FROM_USER=y
CONFIG_GENERIC_STRNLEN_USER=y
CONFIG_GPIOLIB=y
CONFIG_GPIO_DEVRES=y
CONFIG_GPIO_GENERIC=y
# CONFIG_GPIO_GRGPIO is not set
CONFIG_GPIO_MXC=y
# CONFIG_GPIO_RCAR is not set
# CONFIG_HAMRADIO is not set
CONFIG_HARDIRQS_SW_RESEND=y
CONFIG_HAS_DMA=y
CONFIG_HAS_IOMEM=y
CONFIG_HAS_IOPORT=y
# CONFIG_HAVE_64BIT_ALIGNED_ACCESS is not set
CONFIG_HAVE_AOUT=y
CONFIG_HAVE_ARCH_JUMP_LABEL=y
CONFIG_HAVE_ARCH_KGDB=y
CONFIG_HAVE_ARCH_PFN_VALID=y
CONFIG_HAVE_ARCH_SECCOMP_FILTER=y
CONFIG_HAVE_ARCH_TRACEHOOK=y
CONFIG_HAVE_ARM_SCU=y
CONFIG_HAVE_ARM_TWD=y
# CONFIG_HAVE_BOOTMEM_INFO_NODE is not set
CONFIG_HAVE_BPF_JIT=y
CONFIG_HAVE_CLK=y
CONFIG_HAVE_CLK_PREPARE=y
CONFIG_HAVE_CONTEXT_TRACKING=y
CONFIG_HAVE_C_RECORDMCOUNT=y
CONFIG_HAVE_DEBUG_KMEMLEAK=y
CONFIG_HAVE_DMA_API_DEBUG=y
CONFIG_HAVE_DMA_ATTRS=y
CONFIG_HAVE_DMA_CONTIGUOUS=y
CONFIG_HAVE_DYNAMIC_FTRACE=y
CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y
CONFIG_HAVE_FUNCTION_TRACER=y
CONFIG_HAVE_GENERIC_DMA_COHERENT=y
CONFIG_HAVE_GENERIC_HARDIRQS=y
CONFIG_HAVE_IMX_ANATOP=y
CONFIG_HAVE_IMX_GPC=y
CONFIG_HAVE_IMX_MMDC=y
CONFIG_HAVE_IMX_SRC=y
CONFIG_HAVE_IRQ_TIME_ACCOUNTING=y
CONFIG_HAVE_KERNEL_GZIP=y
CONFIG_HAVE_KERNEL_LZMA=y
CONFIG_HAVE_KERNEL_LZO=y
CONFIG_HAVE_KERNEL_XZ=y
CONFIG_HAVE_MEMBLOCK=y
CONFIG_HAVE_NET_DSA=y
CONFIG_HAVE_OPROFILE=y
CONFIG_HAVE_PERF_EVENTS=y
CONFIG_HAVE_PROC_CPU=y
CONFIG_HAVE_REGS_AND_STACK_ACCESS_API=y
CONFIG_HAVE_SMP=y
CONFIG_HAVE_SYSCALL_TRACEPOINTS=y
CONFIG_HAVE_UID16=y
# CONFIG_IMX2_WDT is not set
# CONFIG_IMX_DMA is not set
# CONFIG_IMX_SDMA is not set
CONFIG_INITRAMFS_SOURCE=""
CONFIG_IRQCHIP=y
CONFIG_IRQ_DOMAIN=y
# CONFIG_IRQ_TIME_ACCOUNTING is not set
CONFIG_IRQ_WORK=y
CONFIG_JBD=y
CONFIG_JBD2=y
CONFIG_KTIME_SCALAR=y
CONFIG_LOCAL_TIMERS=y
CONFIG_LZO_COMPRESS=y
CONFIG_LZO_DECOMPRESS=y
# CONFIG_MACH_EUKREA_CPUIMX51SD is not set
# CONFIG_MACH_IMX51_DT is not set
# CONFIG_MACH_MX51_BABBAGE is not set
# CONFIG_MCPM is not set
CONFIG_MDIO_BOARDINFO=y
CONFIG_MFD_SYSCON=y
CONFIG_MMC=y
CONFIG_MMC_BLOCK=y
# CONFIG_MMC_MXC is not set
CONFIG_MMC_SDHCI=y
CONFIG_MMC_SDHCI_ESDHC_IMX=y
CONFIG_MMC_SDHCI_IO_ACCESSORS=y
CONFIG_MMC_SDHCI_PLTFM=y
CONFIG_MODULES_USE_ELF_REL=y
# CONFIG_MPCORE_WATCHDOG is not set
CONFIG_MTD_OF_PARTS=y
# CONFIG_MTD_PHYSMAP_OF is not set
CONFIG_MULTI_IRQ_HANDLER=y
CONFIG_MUTEX_SPIN_ON_OWNER=y
CONFIG_MX3_IPU=y
CONFIG_MX3_IPU_IRQS=4
# CONFIG_MXC_DEBUG_BOARD is not set
# CONFIG_MXC_IRQ_PRIOR is not set
# CONFIG_MXS_DMA is not set
CONFIG_NEED_DMA_MAP_STATE=y
# CONFIG_NET_DMA is not set
# CONFIG_NET_IP_TUNNEL is not set
CONFIG_NLS=y
CONFIG_NLS_CODEPAGE_437=y
CONFIG_NO_HZ_COMMON=y
CONFIG_NO_HZ_IDLE=y
CONFIG_NR_CPUS=4
CONFIG_OF=y
CONFIG_OF_ADDRESS=y
CONFIG_OF_DEVICE=y
CONFIG_OF_EARLY_FLATTREE=y
CONFIG_OF_FLATTREE=y
CONFIG_OF_GPIO=y
CONFIG_OF_IRQ=y
CONFIG_OF_MDIO=y
CONFIG_OF_MTD=y
CONFIG_OF_NET=y
CONFIG_OLD_SIGACTION=y
CONFIG_OLD_SIGSUSPEND3=y
CONFIG_PAGEFLAGS_EXTENDED=y
CONFIG_PAGE_OFFSET=0xC0000000
# CONFIG_PCI_SYSCALL is not set
CONFIG_PERF_USE_VMALLOC=y
CONFIG_PHYLIB=y
CONFIG_PINCONF=y
CONFIG_PINCTRL=y
CONFIG_PINCTRL_IMX=y
CONFIG_PINCTRL_IMX6Q=y
# CONFIG_PINCTRL_SINGLE is not set
CONFIG_PINMUX=y
# CONFIG_PM_OPP is not set
CONFIG_PPS=y
# CONFIG_PREEMPT_RCU is not set
CONFIG_PROC_DEVICETREE=y
CONFIG_PTP_1588_CLOCK=y
CONFIG_RATIONAL=y
CONFIG_RCU_STALL_COMMON=y
# CONFIG_RCU_USER_QS is not set
CONFIG_RD_BZIP2=y
CONFIG_RD_GZIP=y
CONFIG_RD_LZO=y
CONFIG_RD_XZ=y
CONFIG_REGMAP=y
CONFIG_REGMAP_MMIO=y
CONFIG_RFS_ACCEL=y
CONFIG_RPS=y
CONFIG_SCHED_HRTICK=y
# CONFIG_SCSI_DMA is not set
CONFIG_SERIAL_IMX=y
CONFIG_SERIAL_IMX_CONSOLE=y
CONFIG_SMP=y
CONFIG_SMP_ON_UP=y
# CONFIG_SOC_IMX53 is not set
CONFIG_SOC_IMX6Q=y
CONFIG_SPARSE_IRQ=y
CONFIG_STOP_MACHINE=y
# CONFIG_SWP_EMULATE is not set
CONFIG_SYS_SUPPORTS_APM_EMULATION=y
# CONFIG_TEGRA_HOST1X is not set
# CONFIG_THUMB2_KERNEL is not set
CONFIG_TICK_CPU_ACCOUNTING=y
CONFIG_TREE_RCU=y
CONFIG_UID16=y
CONFIG_UIDGID_CONVERTED=y
CONFIG_UNCOMPRESS_INCLUDE="debug/uncompress.h"
# CONFIG_USB_ARCH_HAS_OHCI is not set
# CONFIG_USB_ARCH_HAS_XHCI is not set
CONFIG_USE_GENERIC_SMP_HELPERS=y
CONFIG_USE_OF=y
CONFIG_VECTORS_BASE=0xffff0000
# CONFIG_VFP is not set
# CONFIG_XEN is not set
CONFIG_XPS=y
CONFIG_ZBOOT_ROM_BSS=0x0
CONFIG_ZBOOT_ROM_TEXT=0x0
CONFIG_ZONE_DMA_FLAG=0

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#!/bin/bash
#
# Licensed under the terms of the GNU GPL License version 2 or later.
#
# Author: Peter Tyser <ptyser@xes-inc.com>
#
# U-Boot firmware supports the booting of images in the Flattened Image
# Tree (FIT) format. The FIT format uses a device tree structure to
# describe a kernel image, device tree blob, ramdisk, etc. This script
# creates an Image Tree Source (.its file) which can be passed to the
# 'mkimage' utility to generate an Image Tree Blob (.itb file). The .itb
# file can then be booted by U-Boot (or other bootloaders which support
# FIT images). See doc/uImage.FIT/howto.txt in U-Boot source code for
# additional information on FIT images.
#
usage() {
echo "Usage: `basename $0` -A arch -C comp -a addr -e entry" \
"-v version -k kernel [-d dtb] -o its_file"
echo -e "\t-A ==> set architecture to 'arch'"
echo -e "\t-C ==> set compression type 'comp'"
echo -e "\t-a ==> set load address to 'addr' (hex)"
echo -e "\t-e ==> set entry point to 'entry' (hex)"
echo -e "\t-v ==> set kernel version to 'version'"
echo -e "\t-k ==> include kernel image 'kernel'"
echo -e "\t-d ==> include Device Tree Blob 'dtb'"
echo -e "\t-o ==> create output file 'its_file'"
exit 1
}
while getopts ":A:C:a:d:e:k:o:v:" OPTION
do
case $OPTION in
A ) ARCH=$OPTARG;;
C ) COMPRESS=$OPTARG;;
a ) LOAD_ADDR=$OPTARG;;
d ) DTB=$OPTARG;;
e ) ENTRY_ADDR=$OPTARG;;
k ) KERNEL=$OPTARG;;
o ) OUTPUT=$OPTARG;;
v ) VERSION=$OPTARG;;
* ) echo "Invalid option passed to '$0' (options:$@)"
usage;;
esac
done
# Make sure user entered all required parameters
if [ -z "${ARCH}" ] || [ -z "${COMPRESS}" ] || [ -z "${LOAD_ADDR}" ] || \
[ -z "${ENTRY_ADDR}" ] || [ -z "${VERSION}" ] || [ -z "${KERNEL}" ] || \
[ -z "${OUTPUT}" ]; then
usage
fi
# Create a default, fully populated DTS file
DATA="/dts-v1/;
/ {
description = \"Linux kernel ${VERSION}\";
#address-cells = <1>;
images {
kernel@1 {
description = \"Linux Kernel ${VERSION}\";
data = /incbin/(\"${KERNEL}\");
type = \"kernel\";
arch = \"${ARCH}\";
os = \"linux\";
compression = \"${COMPRESS}\";
load = <${LOAD_ADDR}>;
entry = <${ENTRY_ADDR}>;
hash@1 {
algo = \"crc32\";
};
hash@2 {
algo = \"sha1\";
};
};
fdt@1 { /* start fdt */
description = \"Flattened Device Tree blob\";
data = /incbin/(\"${DTB}\");
type = \"flat_dt\";
arch = \"${ARCH}\";
compression = \"none\";
hash@1 {
algo = \"crc32\";
};
hash@2 {
algo = \"sha1\";
};
}; /* end fdt */
};
configurations {
default = \"config@1\";
config@1 {
description = \"Default Linux kernel\";
kernel = \"kernel@1\";
fdt = \"fdt@1\";
};
};
};"
# Conditionally strip fdt information out of tree
if [ -z "${DTB}" ]; then
DATA=`echo "$DATA" | sed '/start fdt/,/end fdt/d'`
DATA=`echo "$DATA" | sed '/fdt/d'`
fi
# Write .its file to disk
echo "$DATA" > ${OUTPUT}

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#
# Copyright (C) 2013 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
BOARDS := \
imx6dl-wandboard
# board-specific Flattened Image Tree
define mkfit
/bin/sh $(LINUX_DIR)/scripts/mkits.sh -A arm -C none -a $(2) -e $(2) \
-v 'OpenWrt Linux-$(LINUX_VERSION)' \
-d $(LINUX_DIR)/arch/arm/boot/dts/$(1).dtb -k $(LINUX_DIR)/arch/arm/boot/zImage \
-o $(KDIR)/$(1)-uImage.its
mkimage -B $(LINUX_DIR)/scripts/dtc/dtc -f $(KDIR)/$(1)-uImage.its $(BIN_DIR)/openwrt-$(1)-uImage.itb
endef
# emit FIT images, DTB's and generic zImage
define Image/BuildKernel
$(foreach board,$(BOARDS),
$(call mkfit,$(board),0x10008000)
cp $(LINUX_DIR)/arch/arm/boot/dts/$(board).dtb $(BIN_DIR)
)
cp $(LINUX_DIR)/arch/arm/boot/zImage $(BIN_DIR)/openwrt-$(BOARD)-zImage
endef
# board-specific sysupgrade image
define BuildFirmware/Generic
dd if=$(BIN_DIR)/openwrt-$(1)-uImage.itb of=$(KDIR)/uImage.pad bs=64k conv=sync; \
dd if=$(KDIR)/root.$(2) of=$(KDIR)/root.$(2).pad bs=128k conv=sync; \
sh $(TOPDIR)/scripts/combined-image.sh \
$(KDIR)/uImage.pad \
$(KDIR)/root.$(2).pad \
$(BIN_DIR)/$(IMG_PREFIX)-$(patsubst jffs2-%,jffs2,$(patsubst squashfs-%,squashfs,$(1)))-sysupgrade.bin
endef
define Image/Build
$(call Image/Build/$(1),$(1))
$(foreach board,$(BOARDS),
$(call BuildFirmware/Generic,$(board),$(1))
)
endef
# rootfs and board-specific combined kernel+rootfs for convenience
define Image/Build/squashfs
$(call prepare_generic_squashfs,$(KDIR)/root.$(1))
dd if=$(KDIR)/root.$(1) of=$(BIN_DIR)/openwrt-$(BOARD)-$(1).img bs=128k conv=sync
$(foreach board,$(BOARDS),
( \
dd if=$(BIN_DIR)/openwrt-$(board)-uImage.itb bs=2048k conv=sync; \
dd if=$(KDIR)/root.$(1) bs=64k conv=sync; \
) > $(BIN_DIR)/$(IMG_PREFIX)-$(board)-$(1).bin
)
endef
$(eval $(call BuildImage))