mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-11-18 02:38:56 +00:00
b42297ba81
U-Boot can be chainloaded from vendor firmware on ARM64 chromebooks from a GPT partition (roughly the same as in doc/chromium/chainload.rst), but an appropriate image header must be built-in to the U-Boot binary by enabling LINUX_KERNEL_IMAGE_HEADER. This header has a field for an image load offset from 2MiB alignment which must also be customized through LNX_KRNL_IMG_TEXT_OFFSET_BASE. Set it equal to SYS_TEXT_BASE by default for Rockchip boards, which happens to make this offset zero and works fine on chromebook_kevin both for chainloading and bare-metal use. Signed-off-by: Alper Nebi Yasak <alpernebiyasak@gmail.com> Reviewed-by: Simon Glass <sjg@chromium.org> Reviewed-by: Kever Yang <kever.yang@rock-chips.com> |
||
|---|---|---|
| .. | ||
| arc | ||
| arm | ||
| m68k | ||
| microblaze | ||
| mips | ||
| nds32 | ||
| nios2 | ||
| powerpc | ||
| riscv | ||
| sandbox | ||
| sh | ||
| x86 | ||
| xtensa | ||
| .gitignore | ||
| Kconfig | ||
| u-boot-elf.lds | ||