From eda407f4ebbc694ac372fa1cc12d6b00f0135b69 Mon Sep 17 00:00:00 2001 From: Timothy Pearson Date: Tue, 11 Aug 2015 17:53:45 -0500 Subject: mainboard/asus/kgpe-d16: Add IOMMU nvram configuration option Change-Id: I45b04e8fbdfc65603e1057f7b0e5a13d073fe348 Signed-off-by: Timothy Pearson Reviewed-on: https://review.coreboot.org/12048 Tested-by: build bot (Jenkins) Reviewed-by: Martin Roth --- src/mainboard/asus/kgpe-d16/cmos.default | 3 ++- src/mainboard/asus/kgpe-d16/cmos.layout | 7 ++++--- 2 files changed, 6 insertions(+), 4 deletions(-) diff --git a/src/mainboard/asus/kgpe-d16/cmos.default b/src/mainboard/asus/kgpe-d16/cmos.default index 3319497f4b..b5e9f071c4 100644 --- a/src/mainboard/asus/kgpe-d16/cmos.default +++ b/src/mainboard/asus/kgpe-d16/cmos.default @@ -3,7 +3,7 @@ debug_level = Spew multi_core = Enable slow_cpu = off compute_unit_siblings = Enable -gart = Disable +iommu = Enable nmi = Disable hypertransport_speed_limit = Auto max_mem_clock = DDR3-1600 @@ -23,6 +23,7 @@ maximum_p_state_limit = 0xf probe_filter = Auto l3_cache_partitioning = Disable ieee1394_controller = Enable +gart = Disable experimental_memory_speed_boost = Disable power_on_after_fail = On boot_option = Fallback diff --git a/src/mainboard/asus/kgpe-d16/cmos.layout b/src/mainboard/asus/kgpe-d16/cmos.layout index a34547ae48..d1c070215b 100644 --- a/src/mainboard/asus/kgpe-d16/cmos.layout +++ b/src/mainboard/asus/kgpe-d16/cmos.layout @@ -46,9 +46,10 @@ entries 473 2 e 13 dimm_spd_checksum 475 1 e 14 probe_filter 476 1 e 1 l3_cache_partitioning -477 1 e 1 experimental_memory_speed_boost -478 1 r 0 allow_spd_nvram_cache_restore -479 1 e 1 ieee1394_controller +477 1 e 1 ieee1394_controller +478 1 e 1 iommu +479 1 e 1 experimental_memory_speed_boost +480 1 r 0 allow_spd_nvram_cache_restore 728 256 h 0 user_data 984 16 h 0 check_sum # Reserve the extended AMD configuration registers -- cgit v1.2.3