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authorMike Banon <mikebdp2@gmail.com>2020-04-17 13:58:57 +0300
committerPatrick Georgi <pgeorgi@google.com>2020-08-17 07:14:03 +0000
commit367298b2b4a31a05ccbb615d50ed46c3a42afca0 (patch)
tree725d0d72eac2fa831e4da640cbcaf5a379f7c549
parentd5ffa6e1b391ff52eece53f7efd0c87eb1175ed6 (diff)
downloadcoreboot-367298b2b4a31a05ccbb615d50ed46c3a42afca0.tar.xz
vc/amd/agesa/f15tn: add 933 MHz to GfxMemClockFrequencyDefinitionTable
This fix is required to avoid the division-by-zero error described at https://mail.coreboot.org/pipermail/coreboot/2014-March/077418.html while trying to run the DDR3 memory at 1866 MT/s (933 MHz). With this fix in place, ASUS A88XM-E boots fine with RAM at 1866 MT/s. Signed-off-by: Mike Banon <mikebdp2@gmail.com> Change-Id: I8e7d00e362879b1247ecf2ab828936268bf9075f Reviewed-on: https://review.coreboot.org/c/coreboot/+/40485 Reviewed-by: Angel Pons <th3fanbus@gmail.com> Reviewed-by: Michał Żygowski <michal.zygowski@3mdeb.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
-rw-r--r--src/vendorcode/amd/agesa/f15tn/Proc/GNB/Modules/GnbInitTN/GfxLibTN.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/vendorcode/amd/agesa/f15tn/Proc/GNB/Modules/GnbInitTN/GfxLibTN.c b/src/vendorcode/amd/agesa/f15tn/Proc/GNB/Modules/GnbInitTN/GfxLibTN.c
index ce50a975c7..6177d08ef1 100644
--- a/src/vendorcode/amd/agesa/f15tn/Proc/GNB/Modules/GnbInitTN/GfxLibTN.c
+++ b/src/vendorcode/amd/agesa/f15tn/Proc/GNB/Modules/GnbInitTN/GfxLibTN.c
@@ -73,7 +73,7 @@
CONST UINT16 GfxMemClockFrequencyDefinitionTable [][8] = {
{0 , 0 , 0 , 0 , 333, 0, 400, 0 },
{0 , 0 , 533, 0 , 0 , 0 , 667, 0 },
-{0 , 0 , 800, 0 , 0 , 0 , 0 , 0 },
+{0 , 0 , 800, 0 , 0 , 0 , 933, 0 },
{0 , 1050, 1066, 0 , 0, 0 , 0, 1200}
};