Change in coreboot[master]: amd/soc/common: Remove cbmem subregions in heap

[Marshall Dawson (Code Review)]

Marshall Dawson has uploaded this change for review. ( https://review.coreboot.org/23516

Change subject: amd/soc/common: Remove cbmem subregions in heap
......................................................................

amd/soc/common: Remove cbmem subregions in heap

Revert most of 4f3f47b "amd/common: Define regions in cbmem".  This
puts the management of the heap space back to its traditional
methodology.  Subsequent patches that were to have used these
subregions have been reworked.

Change-Id: Ib3d40bcf61c50dbc481b60e7b5286f65a529b912
Signed-off-by: Marshall Dawson 
---
M src/soc/amd/common/block/include/amdblocks/BiosCallOuts.h
D src/soc/amd/common/block/include/amdblocks/s3_resume.h
M src/soc/amd/common/block/pi/heapmanager.c
3 files changed, 1 insertion(+), 33 deletions(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/16/23516/1

diff --git a/src/soc/amd/common/block/include/amdblocks/BiosCallOuts.h b/src/soc/amd/common/block/include/amdblocks/BiosCallOuts.h
index 8a9474e..e061c63 100644
--- a/src/soc/amd/common/block/include/amdblocks/BiosCallOuts.h
+++ b/src/soc/amd/common/block/include/amdblocks/BiosCallOuts.h
@@ -18,18 +18,10 @@
 #define __CALLOUTS_AMD_AGESA_H__

#include <amdblocks/agesawrapper.h>
-#include <amdblocks/s3_resume.h>

#define BIOS_HEAP_SIZE			0x30000
 #define BSP_STACK_BASE_ADDR		0x30000

-struct cbmem_usage {
-	uint8_t heap_base[BIOS_HEAP_SIZE];
-#if IS_ENABLED(CONFIG_HAVE_ACPI_RESUME)
-	uint8_t s3_vol_data[S3_VOLATILE_SIZE];
-#endif
-};
-
 typedef struct _BIOS_HEAP_MANAGER {
    UINT32 StartOfAllocatedNodes;
    UINT32 StartOfFreedNodes;
diff --git a/src/soc/amd/common/block/include/amdblocks/s3_resume.h b/src/soc/amd/common/block/include/amdblocks/s3_resume.h
deleted file mode 100644
index 567b0a8..0000000
--- a/src/soc/amd/common/block/include/amdblocks/s3_resume.h
+++ /dev/null
@@ -1,21 +0,0 @@
-/*
- * This file is part of the coreboot project.
- *
- * Copyright (C) 2017 Advanced Micro Devices, Inc.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- */
-
-#ifndef __AMD_S3_RESUME_H__
-#define __AMD_S3_RESUME_H__
-
-#define S3_VOLATILE_SIZE 0x6000
-
-#endif /* __AMD_S3_RESUME_H__ */
diff --git a/src/soc/amd/common/block/pi/heapmanager.c b/src/soc/amd/common/block/pi/heapmanager.c
index 6b47ec3..79c8403 100644
--- a/src/soc/amd/common/block/pi/heapmanager.c
+++ b/src/soc/amd/common/block/pi/heapmanager.c
@@ -21,10 +21,7 @@

void *agesa_heap_base(void)
 {
-	struct cbmem_usage *heap;
-	heap = (struct cbmem_usage *)cbmem_add(CBMEM_ID_RESUME_SCRATCH,
-						sizeof(struct cbmem_usage));
-	return &heap->heap_base;
+	return cbmem_add(CBMEM_ID_RESUME_SCRATCH, BIOS_HEAP_SIZE);
 }

static void EmptyHeap(int unused)