[][Refactor eMMC image of MT7981 fpga]
[Description]
Refactor eMMC image of MT7981 fpga
The whole image format is changed:
- Kernel and rootfs reside in individual partitions.
- rootfs_data split from rootfs partition using loop device with offset.
- Upgrading firmware usig tarball with saving config files supported.
- No recovery partition needed.
- No GPT partition offset and size restricted.
Important note:
Please select the following packages to make emmc firmware upgrading work:
e2fsprogs mkf2fs blkid blockdev losetup kmod-fs-ext4 kmod-fs-f2fs
[Release-log]
N/A
Change-Id: I9b7612b24ff0d6f62d080e709192bb298cb2444a
Reviewed-on: https://gerrit.mediatek.inc/c/openwrt/feeds/mtk_openwrt_feeds/+/5607081
diff --git a/target/linux/mediatek/files-5.4/arch/arm64/boot/dts/mediatek/mt7981-fpga-sd.dts b/target/linux/mediatek/files-5.4/arch/arm64/boot/dts/mediatek/mt7981-fpga-sd.dts
index 5d1caaa..deca60b 100644
--- a/target/linux/mediatek/files-5.4/arch/arm64/boot/dts/mediatek/mt7981-fpga-sd.dts
+++ b/target/linux/mediatek/files-5.4/arch/arm64/boot/dts/mediatek/mt7981-fpga-sd.dts
@@ -2,11 +2,11 @@
#include "mt7981-fpga.dtsi"
/ {
model = "MediaTek MT7981 FPGA";
- compatible = "mediatek,mt7981-fpga-emmc";
+ compatible = "mediatek,mt7981-fpga-sd";
chosen {
bootargs = "console=ttyS0,115200n1 loglevel=8 \
earlycon=uart8250,mmio32,0x11002000 \
- root=/dev/mmcblk0p7 rootfstype=squashfs,f2fs";
+ root=PARTLABEL=rootfs rootfstype=squashfs,f2fs";
};
memory {