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2 Commits

Author SHA1 Message Date
Bin Meng
7f5df8d42d x86: Add MultiProcessor (MP) table APIs 
The MP table provides a way for the operating system to support
for symmetric multiprocessing as well as symmetric I/O interrupt
handling with the local APIC and I/O APIC. We provide a bunch of
APIs for U-Boot to write the floating table, configuration table
header as well as base and extended table entries.

Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Acked-by: Simon Glass <sjg@chromium.org>
 2015-07-14 18:03:17 -06:00
Bin Meng
5e2400e8f8 x86: Write configuration tables in last_stage_init() 
We can write the configuration table in last_stage_init() for all x86
boards, but not with coreboot since coreboot already has them.

Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Acked-by: Simon Glass <sjg@chromium.org>
 2015-04-29 18:51:49 -06:00