Commit 7d28128a authored by Simon Glass's avatar Simon Glass
Browse files

x86: Add documention on the samus flashmap



There are quite a few variables which control where things appear in the
final ROM image. Add a flashmap in the documentation to make this easier
to figure out.
Signed-off-by: Simon Glass's avatarSimon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng's avatarBin Meng <bmeng.cn@gmail.com>
parent 4b0c26ac
......@@ -185,6 +185,20 @@ If you are using em100, then this command will flash write -Boot:
em100 -s -d filename.rom -c W25Q64CV -r
Flash map for samus / broadwell:
fffff800 SYS_X86_START16
ffff0000 RESET_SEG_START
fffd8000 TPL_TEXT_BASE
fffa0000 X86_MRC_ADDR
fff90000 VGA_BIOS_ADDR
ffed0000 SYS_TEXT_BASE
ffea0000 X86_REFCODE_ADDR
ffe70000 SPL_TEXT_BASE
ffa00000 <spare>
ff801000 intel-me (address set by descriptor.bin)
ff800000 intel-descriptor
---
Intel Crown Bay specific instructions for bare mode:
......
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