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sunxi: add sdcard image generation support when board profile is selected

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Signed-off-by: Zoltan HERPAI <wigyori@uid0.hu>

SVN-Revision: 42534
This commit is contained in:
Zoltan Herpai 2014-09-14 13:47:42 +00:00
parent e3cc78e9d8
commit fb985d741f
3 changed files with 98 additions and 1 deletions
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5
target/linux/sunxi/image/Config.in Normal file
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@ -0,0 +1,5 @@
config SUNXI_SD_BOOT_PARTSIZE
int "Boot (SD Card) filesystem partition size (in MB)"
depends on TARGET_sunxi
default 20

59
target/linux/sunxi/image/Makefile
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@ -6,6 +6,10 @@
#
include $(TOPDIR)/rules.mk
include $(INCLUDE_DIR)/image.mk
include $(INCLUDE_DIR)/host.mk
FAT32_BLOCK_SIZE=1024
FAT32_BLOCKS=$(shell echo $$(($(CONFIG_SUNXI_SD_BOOT_PARTSIZE)*1024*1024/$(FAT32_BLOCK_SIZE))))
BOARDS:= \
sun4i-a10-cubieboard \
@ -40,9 +44,62 @@ define Image/BuildKernel
)
endef
define Image/Build/SDCard
rm -f $(KDIR)/boot.img
mkdosfs $(KDIR)/boot.img -C $(FAT32_BLOCKS)
mcopy -i $(KDIR)/boot.img $(BIN_DIR)/uboot-sunxi-$(PROFILE)/openwrt-sunxi-$(PROFILE)-uEnv.txt ::uEnv.txt
mcopy -i $(KDIR)/boot.img $(BIN_DIR)/$(2).dtb ::dtb
mcopy -i $(KDIR)/boot.img $(BIN_DIR)/$(IMG_PREFIX)-uImage ::uImage
./gen_sunxi_sdcard_img.sh \
$(BIN_DIR)/$(IMG_PREFIX)-$(PROFILE)-sdcard-vfat-$(1).img \
$(KDIR)/boot.img \
$(KDIR)/root.$(1) \
$(CONFIG_SUNXI_SD_BOOT_PARTSIZE) \
$(CONFIG_TARGET_ROOTFS_PARTSIZE) \
$(BIN_DIR)/uboot-sunxi-$(PROFILE)/openwrt-sunxi-$(PROFILE)-u-boot-with-spl.bin
endef
define Image/Build/Profile/A10-OLinuXino-Lime
$(call Image/Build/SDCard,$(1),sun4i-a10-olinuxino-lime)
endef
define Image/Build/Profile/A13-OLinuXino
$(call Image/Build/SDCard,$(1),sun5i-a13-olinuxino)
endef
define Image/Build/Profile/A20-OLinuXino_MICRO
$(call Image/Build/SDCard,$(1),sun7i-a20-olinuxino-micro)
endef
define Image/Build/Profile/Bananapi
$(call Image/Build/SDCard,$(1),sun7i-a20-bananapi)
endef
define Image/Build/Profile/Cubieboard
$(call Image/Build/SDCard,$(1),sun4i-a10-cubieboard)
endef
define Image/Build/Profile/Cubieboard2
$(call Image/Build/SDCard,$(1),sun7i-a20-cubieboard2)
endef
define Image/Build/Profile/OLIMEX-A13-SOM
$(call Image/Build/SDCard,$(1),sun5i-a13-olinuxino)
endef
define Image/Build/Profile/pcDuino
$(call Image/Build/SDCard,$(1),sun4i-a10-pcduino)
endef
define Image/Build/Profile/Linksprite_pcDuino3
$(call Image/Build/SDCard,$(1),sun7i-a20-pcduino3)
endef
define Image/Build
$(call Image/Build/$(1),$(1))
dd if=$(KDIR)/root.$(1) of=$(BIN_DIR)/openwrt-$(BOARD)-root.$(1) bs=128k conv=sync
$(call Image/Build/Profile/$(PROFILE),$(1))
endef
$(eval $(call BuildImage))

35
target/linux/sunxi/image/gen_sunxi_sdcard_img.sh Executable file
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@ -0,0 +1,35 @@
#!/usr/bin/env bash
#
# Copyright (C) 2013 OpenWrt.org
#
# This is free software, licensed under the GNU General Public License v2.
# See /LICENSE for more information.
#
set -x
[ $# == 6 ] || {
echo "SYNTAX: $0 <file> <bootfs image> <rootfs image> <bootfs size> <rootfs size> <u-boot image>"
exit 1
}
OUTPUT="$1"
BOOTFS="$2"
ROOTFS="$3"
BOOTFSSIZE="$4"
ROOTFSSIZE="$5"
UBOOT="$6"
head=4
sect=63
set `ptgen -o $OUTPUT -h $head -s $sect -l 1024 -t c -p ${BOOTFSSIZE}M -t 83 -p ${ROOTFSSIZE}M`
BOOTOFFSET="$(($1 / 512))"
BOOTSIZE="$(($2 / 512))"
ROOTFSOFFSET="$(($3 / 512))"
ROOTFSSIZE="$(($4 / 512))"
dd bs=1024 if="$UBOOT" of="$OUTPUT" seek=8 conv=notrunc
dd bs=512 if="$BOOTFS" of="$OUTPUT" seek="$BOOTOFFSET" conv=notrunc
dd bs=512 if="$ROOTFS" of="$OUTPUT" seek="$ROOTFSOFFSET" conv=notrunc