Timothy Pearson (tpearson@raptorengineeringinc.com) just uploaded a new patch set to gerrit, which you can find at http://review.coreboot.org/9156
-gerrit
commit c2715d89a177b7ed472a8bce6c54d4fe108e75f3 Author: Timothy Pearson tpearson@raptorengineeringinc.com Date: Sat Mar 28 18:25:05 2015 -0500
mainboard/asus/kfsn4-dre: Enable BIOS recovery jumper
The ASUS KFSN4-DRE has a physical BIOS recovery jumper; force coreboot into fallback mode if that jumper is set.
Change-Id: I513299c3e3261fc76133a49813685d48c53a172a Signed-off-by: Timothy Pearson tpearson@raptorengineeringinc.com --- src/mainboard/asus/kfsn4-dre/Kconfig | 4 ++++ src/mainboard/asus/kfsn4-dre/spd_notes.txt | 3 +++ 2 files changed, 7 insertions(+)
diff --git a/src/mainboard/asus/kfsn4-dre/Kconfig b/src/mainboard/asus/kfsn4-dre/Kconfig index a7ac369..47fccda 100644 --- a/src/mainboard/asus/kfsn4-dre/Kconfig +++ b/src/mainboard/asus/kfsn4-dre/Kconfig @@ -28,6 +28,10 @@ config MAINBOARD_DIR string default asus/kfsn4-dre
+config BOOTBLOCK_MAINBOARD_INIT + string + default "mainboard/asus/kfsn4-dre/bootblock.c" + config DCACHE_RAM_BASE hex default 0xc4000 diff --git a/src/mainboard/asus/kfsn4-dre/spd_notes.txt b/src/mainboard/asus/kfsn4-dre/spd_notes.txt index d7440f0..9287a5f 100644 --- a/src/mainboard/asus/kfsn4-dre/spd_notes.txt +++ b/src/mainboard/asus/kfsn4-dre/spd_notes.txt @@ -47,6 +47,9 @@ Power LED (-) is connected to U15 (SuperIO) pin 64 via U4 pins 5,6 and a small M ID LED (-) is connected to a ??? via U4 pins 1,2,3,4 and U77 pins 5,6 It appears that setting U15 (SuperIO) pin 88 LOW will override the ID LED and force it ON
+RECOVERY2 middle pin is connected to U15 (SuperIO) pin 89 +Normal is HIGH, recovery is LOW. + PCIe slot WAKE# connects to U7 pin E23 (PCIE_WAKE#)
CPU_WARN1 is driven by (???) via a simple buffer (U13 pin 10)