Zheng Bao (zheng.bao@amd.com) just uploaded a new patch set to gerrit, which you can find at http://review.coreboot.org/11748
-gerrit
commit 94e5927b19f566b62bd3c60c9ab51397247b4ff5 Author: zbao fishbaozi@gmail.com Date: Fri Nov 6 23:24:08 2015 +0800
AMD/Bettong: Set on-board eMMC as SD 2.0
The on-board eMMC is designed as 2.0. If it is set as 3.0, it can not be detected.
Change-Id: I9fd913f76535e65c1672924ebdeba3d35dea59cc Signed-off-by: Zheng Bao zheng.bao@amd.com Signed-off-by: Zheng Bao fishbaozi@gmail.com --- src/mainboard/amd/bettong/BiosCallOuts.c | 5 +++++ 1 file changed, 5 insertions(+)
diff --git a/src/mainboard/amd/bettong/BiosCallOuts.c b/src/mainboard/amd/bettong/BiosCallOuts.c index 652bb52..afe20fb 100644 --- a/src/mainboard/amd/bettong/BiosCallOuts.c +++ b/src/mainboard/amd/bettong/BiosCallOuts.c @@ -89,6 +89,11 @@ AGESA_STATUS Fch_Oem_config(UINT32 Func, UINT32 FchData, VOID *ConfigPtr) FchParams_env->Usb.USB30PortInit = 8; /* 8: If USB3 port is unremoveable. */
/* sata configuration */ + /* SD configuration */ + /* Rev F has an on-board eMMC, which only supports SD 2.0 */ + if (board_id() == 'F') { + FchParams_env->Sd.SdConfig = SdVer2; + } } printk(BIOS_DEBUG, "Done\n");