Timothy Pearson (tpearson@raptorengineeringinc.com) just uploaded a new patch set to gerrit, which you can find at http://review.coreboot.org/12032
-gerrit
commit c08bb22c5ecadc0ca05af282ae767efcd17d9239 Author: Timothy Pearson tpearson@raptorengineeringinc.com Date: Fri Aug 7 23:58:28 2015 -0500
cpu/amd/family_10h-family_15h: Configure NB register 2
Change-Id: I55cfc96a197514212b2a4c344d3513396ebc2ad4 Signed-off-by: Timothy Pearson tpearson@raptorengineeringinc.com --- src/cpu/amd/family_10h-family_15h/defaults.h | 8 ++++++++ 1 file changed, 8 insertions(+)
diff --git a/src/cpu/amd/family_10h-family_15h/defaults.h b/src/cpu/amd/family_10h-family_15h/defaults.h index 901b8ce..3fd0f4b 100644 --- a/src/cpu/amd/family_10h-family_15h/defaults.h +++ b/src/cpu/amd/family_10h-family_15h/defaults.h @@ -604,6 +604,14 @@ static const struct { [5] DisPciCfgCpuMstAbtRsp = 1, [1] SyncFloodOnUsPwDataErr = 1 */
+ /* NB Configuration 2 */ + { 3, 0x188, AMD_DR_GT_B0, AMD_PTYPE_ALL, + 0x00000010, 0x00000010 }, /* EnStpGntOnFlushMaskWakeup = 0x1 */ + + /* NB Configuration 2 */ + { 3, 0x188, AMD_FAM15_ALL, AMD_PTYPE_ALL, + 0x00000200, 0x00000200 }, /* DisL3HiPriFreeListAlloc = 0x1 */ + /* errata 346 - Fam10 C2, C3 * System software should set F3x188[22] to 1b. */ { 3, 0x188, AMD_DR_Cx, AMD_PTYPE_ALL,