u-boot/arch
Simon Glass f4d227c99f x86: Create a 32/64-bit selection for the app
Most EFI implementations use 64-bit but U-Boot only supports running as
a 32-bit app at present. While efi-x86_payload64 does boot from 64-bit
UEFI it immediately changes back to 32-bit before starting U-Boot.

In order to support a 64-bit U-Boot app, update the Kconfig to add an
option for 32/64 bit. Update the prompt for the existing option so it is
clear it relates to the stub. Move both up to just under the choice that
controls them, since this looks better and the menu.

Use CONFIG_EFI_APP in the Makefile instead of CONFIG_TARGET_EFI_APP,
since the latter is specific to a single target and we will have two.

Memory size is set to 32MB for now so that it can run on qemu without
increasing the default memory size. We may need to increase the default
later.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2021-11-07 18:36:55 +01:00
..
arc image: Drop IMAGE_ENABLE_OF_LIBFDT 2021-10-08 15:53:26 -04:00
arm Convert CONFIG_SYS_HZ to Kconfig 2021-11-05 11:23:29 -04:00
m68k WS cleanup: remove SPACE(s) followed by TAB 2021-09-30 09:08:16 -04:00
microblaze image: Drop IMAGE_ENABLE_OF_LIBFDT 2021-10-08 15:53:26 -04:00
mips Convert CONFIG_USB_EHCI_IS_TDI to Kconfig 2021-10-15 09:42:22 -04:00
nds32 image: Drop IMAGE_ENABLE_OF_LIBFDT 2021-10-08 15:53:26 -04:00
nios2 lmb: nios2: Add arch_lmb_reserve() 2021-09-23 14:15:32 -04:00
powerpc Convert CONFIG_NAND_FSL_ELBC et al to Kconfig 2021-10-06 09:16:24 -04:00
riscv riscv: Avoid io read/write cause wrong result 2021-10-20 10:59:17 +08:00
sandbox sandbox: Migrate ARCH_MAP_SYSMEM to Kconfig 2021-10-31 12:26:44 -06:00
sh WS cleanup: remove trailing empty lines 2021-09-30 08:08:56 -04:00
x86 x86: Create a 32/64-bit selection for the app 2021-11-07 18:36:55 +01:00
xtensa WS cleanup: remove SPACE(s) followed by TAB 2021-09-30 09:08:16 -04:00
.gitignore
Kconfig Prepare v2021.10-rc4 2021-09-16 10:29:40 -04:00
u-boot-elf.lds arch: Add explicit linker script for u-boot-elf 2020-04-03 11:52:55 -04:00