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Diffstat (limited to 'src/mainboard/tyan/s8226/romstage.c')
| -rw-r--r-- | src/mainboard/tyan/s8226/romstage.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/src/mainboard/tyan/s8226/romstage.c b/src/mainboard/tyan/s8226/romstage.c index e7a808ef57..a0e8bfd33d 100644 --- a/src/mainboard/tyan/s8226/romstage.c +++ b/src/mainboard/tyan/s8226/romstage.c @@ -47,6 +47,10 @@ void cache_as_ram_main(unsigned long bist, unsigned long cpu_init_detectedx) AGESAWRAPPER_PRE_CONSOLE(amdinitmmio); post_code(0x31); + /* For serial port. */ + device_t dev = PCI_DEV(0, 0x14, 3); + pci_write_config32(dev, 0x44, 0xff03ffd5); + /* Halt if there was a built in self test failure */ post_code(0x33); report_bist_failure(bist); |