Keith Hui has uploaded this change for review. ( https://review.coreboot.org/c/coreboot/+/38367 )
Change subject: sb/intel/i82371eb: Add PIIX4 definitions ......................................................................
sb/intel/i82371eb: Add PIIX4 definitions
These new definitions will be used by two other changes.
Change-Id: I242244c444f36af188c871dce037a7a9250206cd Signed-off-by: Keith Hui buurin@gmail.com --- M src/southbridge/intel/i82371eb/i82371eb.h 1 file changed, 5 insertions(+), 0 deletions(-)
git pull ssh://review.coreboot.org:29418/coreboot refs/changes/67/38367/1
diff --git a/src/southbridge/intel/i82371eb/i82371eb.h b/src/southbridge/intel/i82371eb/i82371eb.h index 55242ef..bc5cfdb 100644 --- a/src/southbridge/intel/i82371eb/i82371eb.h +++ b/src/southbridge/intel/i82371eb/i82371eb.h @@ -40,6 +40,11 @@
#define XBCS 0x4e /* X-Bus chip select register */ #define GENCFG 0xb0 /* General configuration register */ +#define GPO2223 (1<<28) /* GPO22/23 */ +#define RTCCFG 0xcb /* Real time clock configuration register */ +#define RTC_POS_DECODE (1<<5) +#define UPPER_RAM_EN (1<<2) +#define RTC_ENABLE (1<<0)
/* IDE */ #define IDETIM_PRI 0x40 /* IDE timing register, primary channel */