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ramips: improve compatibility for Youku YK-L2 and YK-L1 series

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Add UIMAGE_NAME and UIMAGE_MAGIC to allow users to directly install
initramfs-kernel.bin from the stock firmware Web UI. At the same time,
this change makes it possible to boot OpenWrt with the official u-boot.

Notice:
Since the stock firmware is based on OpenWrt and the configuration
will be retained by default during the upgrade process, so we must use
initramfs-kernel.bin to do a initial installation. After the system
restarts, install sysupgrade.bin and do not retain any configuration.

Signed-off-by: Shiji Yang <yangshiji66@qq.com>
(cherry picked from commit eba0a8deb65de70b0d913f9ec8910640a79d0191)
This commit is contained in:
Shiji Yang 2022-11-05 19:52:08 +08:00 committed by Hauke Mehrtens
parent 9155d40513
commit d2ae7613b5
4 changed files with 10 additions and 2 deletions

3
target/linux/ramips/dts/mt7620a_youku_yk-l1.dtsi

@ -86,8 +86,9 @@
};
firmware: partition@50000 {
compatible = "denx,uimage";
compatible = "openwrt,uimage", "denx,uimage";
label = "firmware";
openwrt,ih-magic = <0x12291000>;
/* reg property is set based on flash size in DTS files */
};
};

3
target/linux/ramips/dts/mt7621_youku_yk-l2.dts

@ -95,8 +95,9 @@
};
partition@50000 {
compatible = "denx,uimage";
compatible = "openwrt,uimage", "denx,uimage";
label = "firmware";
openwrt,ih-magic = <0x12291000>;
reg = <0x50000 0xfb0000>;
};
};

4
target/linux/ramips/image/mt7620.mk

@ -1256,6 +1256,8 @@ define Device/youku_yk-l1
DEVICE_PACKAGES := kmod-usb2 kmod-usb-ohci kmod-sdhci-mt7620 \
kmod-usb-ledtrig-usbport
SUPPORTED_DEVICES += youku-yk1 youku,yk1
UIMAGE_MAGIC := 0x12291000
UIMAGE_NAME := 400000000000000000000000
endef
TARGET_DEVICES += youku_yk-l1
@ -1266,6 +1268,8 @@ define Device/youku_yk-l1c
DEVICE_MODEL := YK-L1c
DEVICE_PACKAGES := kmod-usb2 kmod-usb-ohci kmod-sdhci-mt7620 \
kmod-usb-ledtrig-usbport
UIMAGE_MAGIC := 0x12291000
UIMAGE_NAME := 400000000000000000000000
endef
TARGET_DEVICES += youku_yk-l1c

2
target/linux/ramips/image/mt7621.mk

@ -2079,6 +2079,8 @@ define Device/youku_yk-l2
DEVICE_MODEL := YK-L2
DEVICE_PACKAGES := kmod-mt7603 kmod-mt76x2 kmod-usb3 \
kmod-usb-ledtrig-usbport
UIMAGE_MAGIC := 0x12291000
UIMAGE_NAME := 400000000000000000003000
endef
TARGET_DEVICES += youku_yk-l2