diff options
Diffstat (limited to 'src/southbridge/via/vt8237r')
| -rw-r--r-- | src/southbridge/via/vt8237r/chip.h | 2 | ||||
| -rw-r--r-- | src/southbridge/via/vt8237r/lpc.c | 9 |
2 files changed, 10 insertions, 1 deletions
diff --git a/src/southbridge/via/vt8237r/chip.h b/src/southbridge/via/vt8237r/chip.h index 2e24fac4f8..bbba5e4d85 100644 --- a/src/southbridge/via/vt8237r/chip.h +++ b/src/southbridge/via/vt8237r/chip.h @@ -69,6 +69,8 @@ struct southbridge_via_vt8237r_config { u8 usb2_dpll_set; u8 usb2_dpll_delay; + + u8 int_efgh_as_gpio; }; #endif /* SOUTHBRIDGE_VIA_VT8237R_CHIP_H */ diff --git a/src/southbridge/via/vt8237r/lpc.c b/src/southbridge/via/vt8237r/lpc.c index 207dfdb335..43a9394bfa 100644 --- a/src/southbridge/via/vt8237r/lpc.c +++ b/src/southbridge/via/vt8237r/lpc.c @@ -421,10 +421,13 @@ static void vt8237s_init(struct device *dev) static void vt8237_common_init(struct device *dev) { u8 enables, byte; + struct southbridge_via_vt8237r_config *cfg; #if !CONFIG_EPIA_VT8237R_INIT unsigned char pwr_on; #endif + cfg = dev->chip_info; + /* Enable addr/data stepping. */ byte = pci_read_config8(dev, PCI_COMMAND); byte |= PCI_COMMAND_WAIT; @@ -509,7 +512,11 @@ static void vt8237_common_init(struct device *dev) * | bit 1=1 works for Aaron at VIA, bit 1=0 works for jakllsch * 0 | Dynamic Clock Gating Main Switch (1=Enable) */ - pci_write_config8(dev, 0x5b, 0xb); + if (cfg && cfg->int_efgh_as_gpio) { + pci_write_config8(dev, 0x5b, 0x9); + } else { + pci_write_config8(dev, 0x5b, 0xb); + } /* configure power state of the board after loss of power */ if (get_option(&pwr_on, "power_on_after_fail") < 0) |