1 files changed, 33 insertions, 0 deletions
diff --git a/resources/libreboot/patch/coreboot/33fb4cf0ffb01be8bcb6b488872c87eb50e7d77f/grub/kgpe-d16/0040-cpu-amd-car-Move-AP-stacks-below-the-BSP-stack-to-fr.patch b/resources/libreboot/patch/coreboot/33fb4cf0ffb01be8bcb6b488872c87eb50e7d77f/grub/kgpe-d16/0040-cpu-amd-car-Move-AP-stacks-below-the-BSP-stack-to-fr.patch
new file mode 100644
index 0000000..d7a949a
--- /dev/null
+++ b/resources/libreboot/patch/coreboot/33fb4cf0ffb01be8bcb6b488872c87eb50e7d77f/grub/kgpe-d16/0040-cpu-amd-car-Move-AP-stacks-below-the-BSP-stack-to-fr.patch
@@ -0,0 +1,33 @@
+From 4dfbaf7e6fd49d46c58f8f5e58d0ce4e7e97fa04 Mon Sep 17 00:00:00 2001
+From: Timothy Pearson <tpearson@raptorengineeringinc.com>
+Date: Tue, 2 Jun 2015 20:18:44 -0500
+Subject: [PATCH 040/143] cpu/amd/car: Move AP stacks below the BSP stack to
+ free up space
+
+Caching SPD data during startup requires additional CAR space.
+There was a large chunk of free space between the AP stack top and
+the BSP stack bottom; moving the AP stacks below the BSP stack
+allows this space to be utilized.
+
+Change-Id: I51af31442f2b77cb64a4b788751ccc7186acb283
+Signed-off-by: Timothy Pearson <tpearson@raptorengineeringinc.com>
+---
+ src/cpu/amd/family_10h-family_15h/Kconfig |    2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/src/cpu/amd/family_10h-family_15h/Kconfig b/src/cpu/amd/family_10h-family_15h/Kconfig
+index 7c47e27..81b1d1e 100644
+--- a/src/cpu/amd/family_10h-family_15h/Kconfig
++++ b/src/cpu/amd/family_10h-family_15h/Kconfig
+@@ -33,7 +33,7 @@ config DCACHE_RAM_SIZE
+ 
+ config DCACHE_BSP_STACK_SIZE
+ 	hex
+-	default 0x2000
++	default 0x4000
+ 
+ config DCACHE_BSP_STACK_SLUSH
+ 	hex
+-- 
+1.7.9.5
+