Update a few points which have become out-of-date.
Signed-off-by: Simon Glass sjg@chromium.org Reviewed-by: Bin Meng bmeng.cn@gmail.com ---
Changes in v2: - Correct naming of Intel platforms
doc/README.x86 | 16 +++++++++++++--- 1 file changed, 13 insertions(+), 3 deletions(-)
diff --git a/doc/README.x86 b/doc/README.x86 index 889373e..5b51559 100644 --- a/doc/README.x86 +++ b/doc/README.x86 @@ -20,8 +20,17 @@ most of the low-level details.
U-Boot also supports booting directly from x86 reset vector, without coreboot. In this case, known as bare mode, from the fact that it runs on the -'bare metal', U-Boot acts like a BIOS replacement. Currently Link, QEMU x86 -targets and all Intel boards support running U-Boot 'bare metal'. +'bare metal', U-Boot acts like a BIOS replacement. The following platforms +are supported: + + - Bayley Bay + - Cougar Canyon 2 CRB + - Crown Bay CRB + - Galileo + - Link (Chromebook Pixel) + - Minnowboard MAX + - Samus (Chromebook Pixel 2015) + - QEMU x86
As for loading an OS, U-Boot supports directly booting a 32-bit or 64-bit Linux kernel as part of a FIT image. It also supports a compressed zImage. @@ -371,7 +380,8 @@ options GENERATE_SFI_TABLE and GENERATE_MP_TABLE.
Driver Model ------------ -x86 has been converted to use driver model for serial and GPIO. +x86 has been converted to use driver model for serial, GPIO, SPI, SPI flash, +keyboard, real-time clock, USB. Video is in progress.
Device Tree -----------