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Move calls to quick_ram_check() before CBMEM init

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After raminit completes, do a read-modify-write test
just below CBMEM top address. If test fails, die().

Change-Id: I33d4153a5ce0908b8889517394afb46f1ca28f92
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/31978
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-by: Werner Zeh <werner.zeh@siemens.com>
This commit is contained in:
Kyösti Mälkki
2019-03-18 15:26:48 +02:00
committed by Patrick Georgi
parent 12724d6ad6
commit f5cf60f25b
13 changed files with 11 additions and 47 deletions
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4
src/cpu/intel/haswell/romstage.c
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@ -20,7 +20,6 @@
#include <cpu/x86/bist.h>
#include <cpu/x86/msr.h>
#include <cpu/x86/mtrr.h>
#include <lib.h>
#include <timestamp.h>
#include <device/pci_def.h>
#include <cpu/x86/lapic.h>
@ -121,9 +120,6 @@ void romstage_common(const struct romstage_params *params)
intel_early_me_status();
quick_ram_check();
post_code(0x3e);
if (!wake_from_s3) {
cbmem_initialize_empty();
/* Save data returned from MRC on non-S3 resumes. */