diff options
Diffstat (limited to 'src/southbridge/nvidia/ck804/ck804_smbus.h')
| -rw-r--r-- | src/southbridge/nvidia/ck804/ck804_smbus.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/src/southbridge/nvidia/ck804/ck804_smbus.h b/src/southbridge/nvidia/ck804/ck804_smbus.h index 8067ffb9a5..bd34dc3aa5 100644 --- a/src/southbridge/nvidia/ck804/ck804_smbus.h +++ b/src/southbridge/nvidia/ck804/ck804_smbus.h @@ -23,6 +23,8 @@ static inline void smbus_delay(void) outb(0x80, 0x80); } +#if 0 +/* Not needed, upon write to PRTCL, the status will be auto-cleared. */ static int smbus_wait_until_ready(unsigned smbus_io_base) { unsigned long loops; @@ -38,6 +40,7 @@ static int smbus_wait_until_ready(unsigned smbus_io_base) } while (--loops); return -2; } +#endif static int smbus_wait_until_done(unsigned smbus_io_base) { @@ -53,6 +56,7 @@ static int smbus_wait_until_done(unsigned smbus_io_base) return -3; } +#ifndef __PRE_RAM__ static int do_smbus_recv_byte(unsigned smbus_io_base, unsigned device) { unsigned char global_status_register, byte; @@ -129,6 +133,7 @@ static int do_smbus_send_byte(unsigned smbus_io_base, unsigned device, return 0; } +#endif static int do_smbus_read_byte(unsigned smbus_io_base, unsigned device, unsigned address) |