openwrt-mirror/target
Shiji Yang 0f9b8aa3f5 ath79: rework Netgear nand devices image recipe
In Netgear u-boot GPL code, nand devices uses this formula to locate the
rootfs offset.

offset = (((128 + KERNEL_SIZE) / BLOCK_SIZE) + 1) * BLOCK_SIZE;

Howerver, WNDR4500 source code incorrectly define the nand block size to
64k. In some cases, it causes u-boot can't get the correct rootfs offset,
which result in boot failure. This patch workaround it by padding kernel
size to (128k * n - 128 - 1). The additional char '\0' is used to ensure
the (128 + KERNEL_SIZE) can't be divided by the BLOCK_SIZE.

Fixes: https://github.com/openwrt/openwrt/issues/13050
Fixes: 3c1512a25d ("ath79: optimize the firmware recipe for Netgear NAND devices")
Tested-by: Yousaf <yousaf465@gmail.com>
Signed-off-by: Shiji Yang <yangshiji66@qq.com>
2023-08-24 00:04:38 +02:00
..
imagebuilder ib: split out processing user provided packages 2023-07-15 17:02:42 +02:00
linux ath79: rework Netgear nand devices image recipe 2023-08-24 00:04:38 +02:00
llvm-bpf llvm-bpf: fix rebuild check for generating tarball 2021-11-26 11:37:19 +01:00
sdk sdk: update SDK Makefile 2023-07-15 20:58:10 +02:00
toolchain treewide: add ORIG_PATH variable 2023-06-05 08:31:47 +02:00
Config.in generic: groundwork for RISC-V 2023-05-28 13:19:10 +02:00
Makefile tools/llvm-bpf: move tarball packing to target/llvm-bpf 2021-11-22 12:00:40 +01:00