New patch to review for coreboot: e56b8da t132: Add TTB_BUFFER to resource reserved

[Marc Jones]

Marc Jones ([e-mail]) just uploaded a new patch set to gerrit, which you can find at http://review.coreboot.org/8681

-gerrit

commit e56b8da01a4ede1a88e616ada73905546d9d9ffc
Author: Furquan Shaikh 
Date:   Fri Jul 25 14:50:23 2014 -0700

t132: Add TTB_BUFFER to resource reserved

TTB_BUFFER holds the MMU tables. Thus, this memory needs to be preserved while
    performing a wipe in depthcharge. Hence, marking it as reserved

BUG=None
    BRANCH=None
    TEST=Compiles successfully and boots upto depthcharge. Error wiping memory
    tables is fixed.

Original-Change-Id: Idd5cd0235d50f7b9617df2cead3bf71012e3b630
    Original-Signed-off-by: Furquan Shaikh 
    Original-Reviewed-on: https://chromium-review.googlesource.com/210000
    Original-Tested-by: Furquan Shaikh 
    Original-Reviewed-by: Aaron Durbin 
    Original-Commit-Queue: Aaron Durbin 
    (cherry picked from commit 670e21ed11f985ca6cfef4f051c71b3c06f9c6ff)
    Signed-off-by: Marc Jones

Change-Id: Ifcbdd4fdaad0bd4bfe384698b13cc5013317345e
---
 src/soc/nvidia/tegra132/soc.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/soc/nvidia/tegra132/soc.c b/src/soc/nvidia/tegra132/soc.c
index 3a419bc..f4ef928 100644
--- a/src/soc/nvidia/tegra132/soc.c
+++ b/src/soc/nvidia/tegra132/soc.c
@@ -38,6 +38,10 @@ static void soc_read_resources(device_t dev)
    	reserved_ram_resource(dev, index++, begin * KiB, size * KiB);
    }

+	reserved_ram_resource(dev, index++, CONFIG_TTB_BUFFER / KiB,
+			      CONFIG_TTB_SIZE / KiB);
+
+
    /*
     * TODO: Frame buffer needs to handled as a carveout from the below_4G
     * uintptr_t framebuffer_begin = framebuffer_attributes(&framebuffer_size);