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rb532: switch to UBI, drop yaffs2 support, use sysupgrade for NAND

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Signed-off-by: Felix Fietkau <nbd@nbd.name>
This commit is contained in:
Felix Fietkau
2017-01-05 17:22:16 +01:00
parent 5b6b0aa267
commit ad76fdfc8a
9 changed files with 105 additions and 162 deletions
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29
target/linux/rb532/image/Makefile
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@@ -13,12 +13,41 @@ RAMSIZE = 0x00100000 # 1MB
IMAGE_COPY = 1
LOADER_MAKEOPTS= \
CROSS_COMPILE="$(TARGET_CROSS)" \
PATH="$(TARGET_PATH)" \
CC="$(TARGET_CC)" \
KDIR=$(KDIR) \
LOADADDR=$(LOADADDR) \
KERNEL_ENTRY=$(KERNEL_ENTRY) \
RAMSIZE=$(RAMSIZE) \
IMAGE_COPY=$(IMAGE_COPY)
LOADER_DIR = $(GENERIC_PLATFORM_DIR)/image/lzma-loader
define Build/lzma-loader-elf
rm -rf $@.loader
mkdir -p $@.loader
$(CP) $(LOADER_DIR)/src/* $@.loader/
$(CP) $@ $@.loader/vmlinux.lzma
$(MAKE) -C $@.loader $(LOADER_MAKEOPTS)
cp $@.loader/lzma.elf $@
rm -rf $@.loader
endef
define Device/nand
CMDLINE := ubi.mtd=1 ubi.block=0,rootfs root=/dev/ubiblock0_1
BOARD_NAME := rb532
SUPPORTED_DEVICES := rb532
KERNEL_INITRAMFS := append-kernel | patch-cmdline | lzma | lzma-loader-elf
KERNEL := $$(KERNEL_INITRAMFS) | kernel2minor -s 2048 -i 0 -c
IMAGES := sysupgrade.bin
FILESYSTEMS := squashfs
IMAGE/sysupgrade.bin := sysupgrade-tar | append-metadata
endef
TARGET_DEVICES := nand
define Build/Clean
$(MAKE) -C $(GENERIC_PLATFORM_DIR)/image/lzma-loader $(LOADER_MAKEOPTS) clean
endef