[coreboot-gerrit] Patch set updated for coreboot: AGESA: Log heap initialisation
Kyösti Mälkki (kyosti.malkki@gmail.com)
gerrit at coreboot.org
Wed Mar 8 06:42:49 CET 2017
Kyösti Mälkki (kyosti.malkki at gmail.com) just uploaded a new patch set to gerrit, which you can find at https://review.coreboot.org/18535
-gerrit
commit 61e543e6f220820caa1c85fcff9dc145d27c0701
Author: Kyösti Mälkki <kyosti.malkki at gmail.com>
Date: Sun Nov 27 06:37:52 2016 +0200
AGESA: Log heap initialisation
This is useful for debugging S3 issues and in general
to understand AGESA memory allocator behaviour.
Change-Id: I422f2620ed0023f3920b8d2949ee1c33a6c227e0
Signed-off-by: Kyösti Mälkki <kyosti.malkki at gmail.com>
---
src/cpu/amd/agesa/heapmanager.c | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/src/cpu/amd/agesa/heapmanager.c b/src/cpu/amd/agesa/heapmanager.c
index 9acd0bd..55f6b02 100644
--- a/src/cpu/amd/agesa/heapmanager.c
+++ b/src/cpu/amd/agesa/heapmanager.c
@@ -57,6 +57,9 @@ void EmptyHeap(void)
{
void *base = GetHeapBase();
memset(base, 0, BIOS_HEAP_SIZE);
+
+ printk(BIOS_DEBUG, "Wiped HEAP at [%08x - %08x]\n",
+ (uint32_t)(uintptr_t) base, (uint32_t)(uintptr_t) base + BIOS_HEAP_SIZE - 1);
}
void ResumeHeap(void **heap, size_t *len)
@@ -64,6 +67,9 @@ void ResumeHeap(void **heap, size_t *len)
void *base = GetHeapBase();
*heap = base;
*len = BIOS_HEAP_SIZE;
+
+ printk(BIOS_DEBUG, "Using resume HEAP at [%08x - %08x]\n",
+ (uint32_t)(uintptr_t) base, (uint32_t)(uintptr_t) base + BIOS_HEAP_SIZE - 1);
}
#if (IS_ENABLED(CONFIG_NORTHBRIDGE_AMD_AGESA_FAMILY15_TN) || \
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