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| author | Simon Glass <sjg@chromium.org> | 2016-03-11 22:07:33 -0700 |
|---|---|---|
| committer | Bin Meng <bmeng.cn@gmail.com> | 2016-03-17 10:27:26 +0800 |
| commit | f21069ff8aea4faee7849b9e821587f95c23434d (patch) | |
| tree | e7d2873f78c8d69a4b49bfc0d291b6076652ae7e | |
| parent | a69ed4e6a135511d2071038810c6e79f7892f7cb (diff) | |
| download | u-boot-imx-f21069ff8aea4faee7849b9e821587f95c23434d.zip u-boot-imx-f21069ff8aea4faee7849b9e821587f95c23434d.tar.gz u-boot-imx-f21069ff8aea4faee7849b9e821587f95c23434d.tar.bz2 | |
x86: Update README for new developments
Update a few points which have become out-of-date.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>
| -rw-r--r-- | doc/README.x86 | 16 |
1 files 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 ----------- |