diff options
Diffstat (limited to 'resources/libreboot/patch/kgpe-d16/0039-cpu-amd-car-Move-AP-stacks-below-the-BSP-stack-to-fr.patch')
-rw-r--r-- | resources/libreboot/patch/kgpe-d16/0039-cpu-amd-car-Move-AP-stacks-below-the-BSP-stack-to-fr.patch | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/resources/libreboot/patch/kgpe-d16/0039-cpu-amd-car-Move-AP-stacks-below-the-BSP-stack-to-fr.patch b/resources/libreboot/patch/kgpe-d16/0039-cpu-amd-car-Move-AP-stacks-below-the-BSP-stack-to-fr.patch new file mode 100644 index 0000000..9364346 --- /dev/null +++ b/resources/libreboot/patch/kgpe-d16/0039-cpu-amd-car-Move-AP-stacks-below-the-BSP-stack-to-fr.patch @@ -0,0 +1,33 @@ +From f14fb79d7a979b95ad94b35e5127dfa033b5734c Mon Sep 17 00:00:00 2001 +From: Timothy Pearson <tpearson@raptorengineeringinc.com> +Date: Tue, 2 Jun 2015 20:18:44 -0500 +Subject: [PATCH 039/139] 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 +-- +1.9.1 + |