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ramips: use lzma-loader for I-O DATA mt7621 devices

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The official sysupgrade images for I-O DATA devices manufactured by
MSTC (MitraStar Technology Corp.) cannot be booted normally and the
kernel panics after switching to kernel 5.4.

This commit fixes the issue by using lzma-loader.

Note:
  These devices use Z-LOADER to read the kernel from NAND flash and boot
  it. Z-LOADER cannot load and start plain lzma-loader, so additional
  lzma-compression is needed.

Signed-off-by: INAGAKI Hiroshi <musashino.open@gmail.com>
Co-developed-by: Yanase Yuki <dev@zpc.sakura.ne.jp>
Signed-off-by: Yanase Yuki <dev@zpc.sakura.ne.jp>
Tested-by: Yanase Yuki <dev@zpc.sakura.ne.jp> [wn-ax2033gr]
This commit is contained in:
INAGAKI Hiroshi 2020-04-26 12:24:33 +09:00 committed by David Bauer
parent a25bb8610f
commit c998ae7f0e
1 changed files with 6 additions and 0 deletions
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6
target/linux/ramips/image/mt7621.mk
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@ -379,6 +379,8 @@ define Device/iodata_wn-ax1167gr2
IMAGE_SIZE := 51200k
DEVICE_VENDOR := I-O DATA
DEVICE_MODEL := WN-AX1167GR2
LOADER_TYPE := bin
KERNEL := kernel-bin | append-dtb | lzma | loader-kernel | lzma | uImage lzma
KERNEL_INITRAMFS := $(KERNEL_DTB) | custom-initramfs-uimage 3.10(XBC.1)b10 | \
iodata-mstc-header
IMAGE/sysupgrade.bin := sysupgrade-tar | append-metadata
@ -395,6 +397,8 @@ define Device/iodata_wn-ax2033gr
IMAGE_SIZE := 51200k
DEVICE_VENDOR := I-O DATA
DEVICE_MODEL := WN-AX2033GR
LOADER_TYPE := bin
KERNEL := kernel-bin | append-dtb | lzma | loader-kernel | lzma | uImage lzma
KERNEL_INITRAMFS := $(KERNEL_DTB) | custom-initramfs-uimage 3.10(VST.1)C10 | \
iodata-mstc-header
IMAGE/sysupgrade.bin := sysupgrade-tar | append-metadata
@ -411,6 +415,8 @@ define Device/iodata_wn-dx1167r
IMAGE_SIZE := 51200k
DEVICE_VENDOR := I-O DATA
DEVICE_MODEL := WN-DX1167R
LOADER_TYPE := bin
KERNEL := kernel-bin | append-dtb | lzma | loader-kernel | lzma | uImage lzma
KERNEL_INITRAMFS := $(KERNEL_DTB) | custom-initramfs-uimage 3.10(XIK.1)b10 | \
iodata-mstc-header
IMAGE/sysupgrade.bin := sysupgrade-tar | append-metadata