Hi Aiden,
On Mon, Jul 29, 2019 at 12:35 PM Park, Aiden <[email protected]> wrote:
>
> This patch is to enable U-Boot as a payload which runs on top of Slim
> Bootloader(https://github.com/slimbootloader/slimbootloader) boot firmware
> for x86 platforms.
>
> The Slim Bootloader is designed with multi-stage architecture for the
> execution from reset vector to OS hand-off, and supports QEMU, Apollolake,
> Whiskeylake and Coffeelake platforms consuming Intel
> FSP(https://github.com/IntelFsp/FSP) for silicon initialization including CAR
> and memory initialization.
> As multi-stage architecture, the Slim Bootloader adopts payload concept which
> is responsible for OS load from media devices and boot OS and it supports
> 32-bit PE32, EFI FV, ELF and RAW format payloads.
> The Slim Bootloader generate HOB(Hand Off Block) list pointer, which has
> debug serial port info, memory map info, performance data info and etc., and
> passes it to a payload. U-Boot configures serial port, dram, pci, tsc and
> others with the information from the HOB.
>
> The compiled U-Boot supports USB, SATA and SD/MMC boot which have been
> verified on QEMU and other supported platforms.
>
> Changes in v7:
> * Split HOB library into EFI_GUID pre-work and making a common library
> * Use for_each macro for memory entry search
Thanks for all the efforts so far!
There are some checkpatch warnings which I think we should fix:
CHECK: Unnecessary parentheses around guid_hob->name
#379: FILE: arch/x86/lib/fsp/fsp_support.c:374:
+ if (!guidcmp(guid, &(guid_hob->name)))
ERROR: trailing statements should be on next line
#76: FILE: arch/x86/cpu/slimbootloader/sdram.c:37:
+ if (entries->entry[iter].type != E820_RAM) {} else
Regards,
Bin
_______________________________________________
U-Boot mailing list
[email protected]
https://lists.denx.de/listinfo/u-boot
