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-rw-r--r--doc/README.x8614
1 files changed, 7 insertions, 7 deletions
diff --git a/doc/README.x86 b/doc/README.x86
index 78664c3d0a..9f657df6bf 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().