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AMD hudson: Call the rtc update if needed. 

Parmer and thather hang at windows 7 booting process. Setting the
valid date in CMOS can fix that.

Change-Id: I5e427cfb42430ebebdb4c1e48bd25860c0fec45f
Signed-off-by: Zheng Bao <zheng.bao@amd.com>
Signed-off-by: zbao <fishbaozi@gmail.com>
Reviewed-on: http://review.coreboot.org/1390
Tested-by: build bot (Jenkins)
Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
This commit is contained in:
zbao 2012-08-02 19:03:44 +08:00 committed by Ronald G. Minnich
parent ea71e81920
commit ef180e2a2c
1 changed files with 2 additions and 0 deletions
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src/southbridge/amd/agesa/hudson/lpc.c
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@ -67,6 +67,8 @@ static void lpc_init(device_t dev)
byte = pci_read_config8(dev, 0xBB); byte = pci_read_config8(dev, 0xBB);
byte |= 1 << 0 | 1 << 3; byte |= 1 << 0 | 1 << 3;
pci_write_config8(dev, 0xBB, byte); pci_write_config8(dev, 0xBB, byte);
rtc_check_update_cmos_date(RTC_HAS_ALTCENTURY);
} }
static void hudson_lpc_read_resources(device_t dev) static void hudson_lpc_read_resources(device_t dev)