[coreboot-gerrit] Patch set updated for coreboot: src/amd: Increase maximum blootblock execution count

[Timothy Pearson (tpearson@raptorengineeringinc.com)]

Timothy Pearson (tpearson at raptorengineeringinc.com) just uploaded a new patch set to gerrit, which you can find at http://review.coreboot.org/12317

-gerrit

commit 23fd48ec00d7688f55fd7e33c89cb645edc8951e
Author: Timothy Pearson <tpearson at raptorengineeringinc.com>
Date:   Tue Nov 3 19:02:26 2015 -0600

    src/amd: Increase maximum blootblock execution count
    
    Most AMD hardware requires at minimum two warm resets
    when booting from S5 (power off).  This is uncomfortably
    close to the maximum bootblock execution count, and has resulted
    in unstable normal/fallback operation on some machines.
    
    Increase the default max bootblock execution count before fallback
    to 6.  This translates to roughly 2 - 3 failed boots before fallback
    mode will engage, with an absolute worst case of pushing the reset
    button 5 times to engage fallback mode in the absence of a dedicated
    recovery jumper.
    
    Change-Id: I1911f1b77f168835b516e6a915d5b6949f47219a
    Signed-off-by: Timothy Pearson <tpearson at raptorengineeringinc.com>
---
 src/northbridge/amd/amdfam10/Kconfig | 4 ++++
 src/northbridge/amd/amdk8/Kconfig    | 4 ++++
 2 files changed, 8 insertions(+)

diff --git a/src/northbridge/amd/amdfam10/Kconfig b/src/northbridge/amd/amdfam10/Kconfig
index cc22365..0c6d289 100644
--- a/src/northbridge/amd/amdfam10/Kconfig
+++ b/src/northbridge/amd/amdfam10/Kconfig
@@ -178,4 +178,8 @@ endchoice
 
 endmenu
 
+config MAX_REBOOT_CNT
+	int
+	default 6
+
 endif # NORTHBRIDGE_AMD_AMDFAM10
diff --git a/src/northbridge/amd/amdk8/Kconfig b/src/northbridge/amd/amdk8/Kconfig
index d28281c..f1ee3c3 100644
--- a/src/northbridge/amd/amdk8/Kconfig
+++ b/src/northbridge/amd/amdk8/Kconfig
@@ -123,4 +123,8 @@ config CDB
 	hex
 	default 0x18
 
+config MAX_REBOOT_CNT
+	int
+	default 6
+
 endif #NORTHBRIDGE_AMD_K8