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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>

Original-Change-Id: Ia0fb4e12bc59bf708be13faf63c346b531eb3aed
Original-Reviewed-on: https://chromium-review.googlesource.com/186309
Original-Reviewed-by: Stefan Reinauer <reinauer@chromium.org>
Original-Commit-Queue: David Hendricks <dhendrix@chromium.org>
Original-Tested-by: David Hendricks <dhendrix@chromium.org>
(cherry picked from commit e7625c15415eaf6053ce32b67d9d6ab18d776f5f)
Signed-off-by: Marc Jones <marc.jones@se-eng.com>

Conflicts:
	src/lib/Makefile.inc

Change-Id: I34e7aedfd167199fd5db4cd4a766b2b80ddda79b
Reviewed-on: http://review.coreboot.org/8150
Tested-by: build bot (Jenkins)
Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
Reviewed-by: Edward O'Callaghan <eocallaghan@alterapraxis.com>
This commit is contained in:
David Hendricks
2014-02-13 13:07:50 -08:00
committed by Marc Jones
parent 4a810ba2d6
commit 560c643e32
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 @@ 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);
/* 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);