diff options
| author | Simon Glass <sjg@chromium.org> | 2021-11-03 21:09:07 -0600 |
|---|---|---|
| committer | Heinrich Schuchardt <xypron.glpk@gmx.de> | 2021-11-07 18:36:55 +0100 |
| commit | e16c47fa3d2e051a0035191d473549589bd34fc4 (patch) | |
| tree | 791e368520ae892b7b2b32b80cabeacff1b81639 /board/efi | |
| parent | f4d227c99fbfdf2f518bef6f5ad5e1281998a362 (diff) | |
efi: Create a 64-bit app
Most modern platforms use 64-bit EFI so it is useful to have a U-Boot app
that runs under that. Add a (non-functional) build for this.
Note that --whole-archive causes the gcc 9.2 linker to crash, so disable
this for now. Once this is resolved, things should work.
For now, avoid mentioning the documentation for the 64-bit app, since it
does not work.
Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Diffstat (limited to 'board/efi')
| -rw-r--r-- | board/efi/Kconfig | 15 | ||||
| -rw-r--r-- | board/efi/efi-x86_app/Kconfig | 2 | ||||
| -rw-r--r-- | board/efi/efi-x86_app/MAINTAINERS | 11 |
3 files changed, 23 insertions, 5 deletions
diff --git a/board/efi/Kconfig b/board/efi/Kconfig index 291bd2ca15..3df6e31c8b 100644 --- a/board/efi/Kconfig +++ b/board/efi/Kconfig @@ -4,14 +4,25 @@ choice prompt "Mainboard model" optional -config TARGET_EFI_APP - bool "efi application" +config TARGET_EFI_APP32 + bool "32-bit efi application" + select EFI_APP help This target is used for running U-Boot on top of EFI. In this case EFI does the early initialisation, and U-Boot takes over once the RAM, video and CPU are fully running. U-Boot is loaded as an application from EFI. +config TARGET_EFI_APP64 + bool "64-bit efi application" + select EFI_APP + select X86_64 + help + This target is used for running U-Boot on top of EFI in 64-bit mode. + In this case EFI does the early initialisation, and U-Boot + takes over once the RAM, video and CPU are fully running. + U-Boot is loaded as an application from EFI. + config TARGET_EFI_PAYLOAD bool "efi payload" help diff --git a/board/efi/efi-x86_app/Kconfig b/board/efi/efi-x86_app/Kconfig index ae87bf34d3..e412702eed 100644 --- a/board/efi/efi-x86_app/Kconfig +++ b/board/efi/efi-x86_app/Kconfig @@ -1,4 +1,4 @@ -if TARGET_EFI_APP +if EFI_APP config SYS_BOARD default "efi-x86_app" diff --git a/board/efi/efi-x86_app/MAINTAINERS b/board/efi/efi-x86_app/MAINTAINERS index fb8a6b1c2f..b292811a8f 100644 --- a/board/efi/efi-x86_app/MAINTAINERS +++ b/board/efi/efi-x86_app/MAINTAINERS @@ -1,6 +1,13 @@ -EFI-X86_APP BOARD +EFI-X86_APP32 BOARD M: Simon Glass <sjg@chromium.org> S: Maintained F: board/efi/efi-x86_app/ F: include/configs/efi-x86_app.h -F: configs/efi-x86_app_defconfig +F: configs/efi-x86_app32_defconfig + +EFI-X86_APP64 BOARD +M: Simon Glass <sjg@chromium.org> +S: Maintained +F: board/efi/efi-x86_app/ +F: include/configs/efi-x86_app.h +F: configs/efi-x86_app64_defconfig |