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Primitive memory test

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This adds a generic primitive memory test. We should look into
using tests in src/lib/ramtest.c, but they seem to rely too heavily
on x86 asm and this test has been useful on multiple ARM platforms.

BUG=none
BRANCH=none
TEST=builds and runs on nyan
Signed-off-by: David Hendricks <dhendrix@chromium.org>

Change-Id: Ia0fb4e12bc59bf708be13faf63c346b531eb3aed
Reviewed-on: https://chromium-review.googlesource.com/186309
Reviewed-by: Stefan Reinauer <reinauer@chromium.org>
Commit-Queue: David Hendricks <dhendrix@chromium.org>
Tested-by: David Hendricks <dhendrix@chromium.org>
This commit is contained in:
David Hendricks 2014-02-13 13:07:50 -08:00 • committed by chrome-internal-fetch
commit e7625c1541
3 changed files with 70 additions and 0 deletions
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3
src/include/lib.h
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@ -39,6 +39,9 @@ void ram_check(unsigned long start, unsigned long stop);
int ram_check_nodie(unsigned long start, unsigned long stop);
void quick_ram_check(void);
/* Defined in primitive_memtest.c */
int primitive_memtest(uintptr_t base, uintptr_t size);
/* Defined in src/lib/stack.c */
int checkstack(void *top_of_stack, int core);