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AMD Bettong: Lower the TOM to give more MMIO space 

Change-Id: Idf28faa26a7ea5e94495af5ff027309df444766e
Signed-off-by: Zheng Bao <zheng.bao@amd.com>
Signed-off-by: Zheng Bao <fishbaozi@gmail.com>
Reviewed-on: http://review.coreboot.org/11376
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
This commit is contained in:
zbao 2015-08-24 00:24:51 -04:00 committed by Zheng Bao
parent d22b9ea1cb
commit 418026f63f
1 changed files with 1 additions and 0 deletions
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1
src/northbridge/amd/pi/agesawrapper.c
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@ -140,6 +140,7 @@ AGESA_STATUS agesawrapper_amdinitpost(void)
// the compiler to flag the error if CONFIG_GFXUMA is not set. // the compiler to flag the error if CONFIG_GFXUMA is not set.
PostParams->MemConfig.UmaMode = CONFIG_GFXUMA ? UMA_AUTO : UMA_NONE; PostParams->MemConfig.UmaMode = CONFIG_GFXUMA ? UMA_AUTO : UMA_NONE;
PostParams->MemConfig.UmaSize = 0; PostParams->MemConfig.UmaSize = 0;
PostParams->MemConfig.BottomIo = (UINT16)(0xD0000000 >> 24);
status = AmdInitPost (PostParams); status = AmdInitPost (PostParams);
printk( printk(
BIOS_SPEW, BIOS_SPEW,