From f6a52bf3374682475e92c1960c19df8e6c1ea9b2 Mon Sep 17 00:00:00 2001 From: Thibaut VARENE Date: Wed, 15 Feb 2017 11:40:06 +0100 Subject: ar71xx: Enable mtdsplit support for RB SPI NOR devices This patch enables mtdsplit for the MikroTik subtarget. It converts mach-rbspi.c to use a single "firmware" partition. Finally, it converts the SPI NOR profile to metadata images: the original combined-image format is gone, the images are now "standard" sysupgrade images with metadata appended. Note: kernel2minor apparently pads the kernel container to erase-block boundary, but this is undocumented behaviour, so we do not rely on it and call pad-to anyway. Note: in platform.sh, the boards are tested last in platform_check_image() as this should eventually become the "*)" default case when more devices switch to metadata images. Signed-off-by: Thibaut VARENE --- target/linux/ar71xx/image/mikrotik.mk | 9 ++++----- 1 file changed, 4 insertions(+), 5 deletions(-) (limited to 'target/linux/ar71xx/image') diff --git a/target/linux/ar71xx/image/mikrotik.mk b/target/linux/ar71xx/image/mikrotik.mk index c7cf15d..9338e5f 100644 --- a/target/linux/ar71xx/image/mikrotik.mk +++ b/target/linux/ar71xx/image/mikrotik.mk @@ -27,14 +27,13 @@ TARGET_DEVICES += nand-64m nand-large define Device/rb-nor-flash-16M DEVICE_TITLE := MikroTik RouterBoard with 16 MB SPI NOR flash DEVICE_PACKAGES := rbcfg - BLOCKSIZE := 64k IMAGE_SIZE := 16000k LOADER_TYPE := elf KERNEL_INSTALL := 1 - KERNEL := kernel-bin | lzma | loader-kernel | kernel2minor -s 1024 -e - KERNEL_INITRAMFS := kernel-bin | lzma | loader-kernel - IMAGES := sysupgrade.bin - IMAGE/sysupgrade.bin = append-rootfs | pad-rootfs | combined-image | check-size $$$$(IMAGE_SIZE) + KERNEL := kernel-bin | lzma | loader-kernel + SUPPORTED_DEVICES := rb-750-r2 rb-750up-r2 rb-941-2nd rb-951ui-2nd rb-mapl-2nd + IMAGE/sysupgrade.bin = append-kernel | kernel2minor -s 1024 -e | pad-to $$$$(BLOCKSIZE) | \ + append-rootfs | pad-rootfs | append-metadata | check-size $$$$(IMAGE_SIZE) endef TARGET_DEVICES += rb-nor-flash-16M -- cgit v1.1