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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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3
src/include/lib.h
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@@ -24,10 +24,11 @@
size_t ulzman(const void *src, size_t srcn, void *dst, size_t dstn);
/* Defined in src/lib/ramtest.c */
/* Assumption is 32-bit addressable UC memory. */
void ram_check(unsigned long start, unsigned long stop);
int ram_check_nodie(unsigned long start, unsigned long stop);
int ram_check_noprint_nodie(unsigned long start, unsigned long stop);
void quick_ram_check(void);
void quick_ram_check_or_die(uintptr_t dst);
/* Defined in primitive_memtest.c */
int primitive_memtest(uintptr_t base, uintptr_t size);