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| author | Bin Meng <bmeng.cn@gmail.com> | 2018-06-12 08:36:13 -0700 |
|---|---|---|
| committer | Bin Meng <bmeng.cn@gmail.com> | 2018-06-17 21:16:04 +0800 |
| commit | 9efeb3f4db9479c0179283c1c221725948b155fc (patch) | |
| tree | 06533c16dc2798df45fc7bde6513e80f679e4543 /doc | |
| parent | 9f0b0113c975d08c7fc5a509d67f128515486c0c (diff) | |
| download | u-boot-9efeb3f4db9479c0179283c1c221725948b155fc.zip u-boot-9efeb3f4db9479c0179283c1c221725948b155fc.tar.gz u-boot-9efeb3f4db9479c0179283c1c221725948b155fc.tar.bz2 | |
x86: doc: Fix reference to EFI doc in U-Boot
Since commit f3b5056c4e72 ("efi_loader: split README.efi into two
separate documents"), the original README.efi was renamed to
README.u-boot_on_efi, but x86 doc still refers to the old one.
This updates the x86 doc to reference both README.u-boot_on_efi and
README.uefi.
Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Diffstat (limited to 'doc')
| -rw-r--r-- | doc/README.x86 | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/doc/README.x86 b/doc/README.x86 index 78664c3..9f657df 100644 --- a/doc/README.x86 +++ b/doc/README.x86 @@ -1134,18 +1134,18 @@ the "Power" submenu from the Windows start menu. EFI Support ----------- U-Boot supports booting as a 32-bit or 64-bit EFI payload, e.g. with UEFI. -This is enabled with CONFIG_EFI_STUB. U-Boot can also run as an EFI -application, with CONFIG_EFI_APP. The CONFIG_EFI_LOADER option, where U-Booot -provides an EFI environment to the kernel (i.e. replaces UEFI completely but -provides the same EFI run-time services) is not currently supported on x86. +This is enabled with CONFIG_EFI_STUB to boot from both 32-bit and 64-bit +UEFI BIOS. U-Boot can also run as an EFI application, with CONFIG_EFI_APP. +The CONFIG_EFI_LOADER option, where U-Booot provides an EFI environment to +the kernel (i.e. replaces UEFI completely but provides the same EFI run-time +services) is not currently supported on x86. -See README.efi for details of EFI support in U-Boot. +See README.u-boot_on_efi and README.uefi for details of EFI support in U-Boot. 64-bit Support -------------- U-Boot supports booting a 64-bit kernel directly and is able to change to -64-bit mode to do so. It also supports (with CONFIG_EFI_STUB) booting from -both 32-bit and 64-bit UEFI. However, U-Boot itself is currently always built +64-bit mode to do so. However, U-Boot itself is currently always built in 32-bit mode. Some access to the full memory range is provided with arch_phys_memset(). |