From 367298b2b4a31a05ccbb615d50ed46c3a42afca0 Mon Sep 17 00:00:00 2001 From: Mike Banon Date: Fri, 17 Apr 2020 13:58:57 +0300 Subject: vc/amd/agesa/f15tn: add 933 MHz to GfxMemClockFrequencyDefinitionTable MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit 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 Change-Id: I8e7d00e362879b1247ecf2ab828936268bf9075f Reviewed-on: https://review.coreboot.org/c/coreboot/+/40485 Reviewed-by: Angel Pons Reviewed-by: Michał Żygowski Tested-by: build bot (Jenkins) --- src/vendorcode/amd/agesa/f15tn/Proc/GNB/Modules/GnbInitTN/GfxLibTN.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'src/vendorcode') 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} }; -- cgit v1.2.3