Keith Hui has uploaded this change for review. ( https://review.coreboot.org/c/coreboot/+/78204?usp=email )
Change subject: Documentation/mb/asus/p8z77-m: Latest test results ......................................................................
Documentation/mb/asus/p8z77-m: Latest test results
Documents latest results with this board. Mostly RAM related, but also success with edk2.
Change-Id: I4f4c9268cd272caa83267be3f71d4a2022c26a1c Signed-off-by: Keith Hui buurin@gmail.com --- M Documentation/mainboard/asus/p8z77-m.md 1 file changed, 17 insertions(+), 5 deletions(-)
git pull ssh://review.coreboot.org:29418/coreboot refs/changes/04/78204/1
diff --git a/Documentation/mainboard/asus/p8z77-m.md b/Documentation/mainboard/asus/p8z77-m.md index a701169..428a0f5 100644 --- a/Documentation/mainboard/asus/p8z77-m.md +++ b/Documentation/mainboard/asus/p8z77-m.md @@ -58,6 +58,7 @@ - S3 suspend from Linux - 2-channel analog audio (WAV playback by mplayer via back panel line out port) - Windows 10 with libgfxinit high resolution framebuffer and VBT +- UEFI boot into Fedora 38 with edk2 payload
## Known issues
@@ -86,16 +87,27 @@ - 4 and 6 channel analog audio out: Rear left and right audio is a muted copy of front left and right audio, and the other two channels are silent.
-## Native (and MRC) raminit compatibility +## RAM compatibility + +### Native and MRC raminit:
- OCZ OCZ3G1600LVAM 2x2GB kit works at DDR3-1066 instead of DDR3-1600. - -- GSkill F3-1600C9D-16GRSL 2x8GB SODIMM kit on adapter boots, but is highly unstable - with obvious pattern of bit errors during memtest86+ runs. - - Samsung PC3-10600U 2x2GB kit works at full rated speed.
+### MRC raminit: + +- Corsair ValueSelect CMSO4GX3M1C1600C11 4GB SODIMM works at full rated speed + on an unbranded adapter. +- Samsung PC3-12800S 4GB SODIMM on adapter works at full rated speed. +- GSkill F3-1600C9D-16GRSL 2x8GB SODIMM kit on adapter works at full rated speed. + +### Native raminit: + +- It appears all memory modules rated for DDR3-1600 will fail to boot if + max_mem_clock_mhz is set to 800 in devicetree. - Kingston KTH9600B-4G 2x4GB kit works at full rated speed. +- Only one module is detected with Corsair ValueSelect and Samsung SODIMM above. +- GSkill SODIMM kit apparently works at full rated speed with reduced max_mem_clock_mhz.
## Extra onboard buttons