[coreboot-gerrit] Patch set updated for coreboot: e6f25cf CBMEM: Fix S3 resume path without EARLY_CBMEM_INIT

[Aaron Durbin]

Aaron Durbin ([e-mail]) just uploaded a new patch set to gerrit, which you can find at http://review.coreboot.org/10299

-gerrit

commit e6f25cf80d4406edd9a44a5cc3ee27b5960f9a18
Author: Kyösti Mälkki 
Date:   Tue May 26 00:30:10 2015 +0300

CBMEM: Fix S3 resume path without EARLY_CBMEM_INIT

Implementation for cbmem_find() did not work for boards without
    EARLY_CBMEM_INIT in romstage.

This is required for S3 resume to work on AGESA plaforms.

First broken with commit 0dff57d
       cbmem: switch over to imd-based cbmem

Change-Id: I9c1a4f6839f5d90f825787baad2a3824a04b5bdc
    Signed-off-by: Kyösti Mälkki 
---
 src/arch/x86/boot/cbmem.c |  1 -
 src/lib/imd_cbmem.c       | 15 ++++-----------
 2 files changed, 4 insertions(+), 12 deletions(-)

diff --git a/src/arch/x86/boot/cbmem.c b/src/arch/x86/boot/cbmem.c
index f48e46a..ad8aacb 100644
--- a/src/arch/x86/boot/cbmem.c
+++ b/src/arch/x86/boot/cbmem.c
@@ -56,7 +56,6 @@ static inline void *saved_ramtop(void)

unsigned long __attribute__((weak)) get_top_of_ram(void)
 {
-	printk(BIOS_WARNING, "WARNING: you need to define get_top_of_ram() for your chipset\n");
    return 0;
 }

diff --git a/src/lib/imd_cbmem.c b/src/lib/imd_cbmem.c
index fc12c25..6255b18 100644
--- a/src/lib/imd_cbmem.c
+++ b/src/lib/imd_cbmem.c
@@ -96,9 +96,8 @@ static struct imd *imd_init_backing_with_recover(struct imd *backing)

imd = imd_init_backing(backing);
    if (!ENV_RAMSTAGE) {
-		/* Early cbmem init platforms need to always use cbmem_top(). */
-		if (IS_ENABLED(CONFIG_EARLY_CBMEM_INIT))
-			imd_handle_init(imd, cbmem_top());
+		imd_handle_init(imd, cbmem_top());
+
    	/* Need to partially recover all the time outside of ramstage
    	 * because there's object storage outside of the stack. */
    	imd_handle_init_partial_recovery(imd);
@@ -118,10 +117,7 @@ void cbmem_initialize_empty_id_size(u32 id, u64 size)
    struct imd imd_backing;

imd = imd_init_backing(&imd_backing);
-
-	/* Early cbmem init platforms need to always use cbmem_top(). */
-	if (IS_ENABLED(CONFIG_EARLY_CBMEM_INIT))
-		imd_handle_init(imd, cbmem_top());
+	imd_handle_init(imd, cbmem_top());

printk(BIOS_DEBUG, "CBMEM:\n");

@@ -157,10 +153,7 @@ int cbmem_initialize_id_size(u32 id, u64 size)
    struct imd imd_backing;

imd = imd_init_backing(&imd_backing);
-
-	/* Early cbmem init platforms need to always use cbmem_top(). */
-	if (IS_ENABLED(CONFIG_EARLY_CBMEM_INIT))
-		imd_handle_init(imd, cbmem_top());
+	imd_handle_init(imd, cbmem_top());

if (imd_recover(imd))
    	return 1;