diff options
Diffstat (limited to 'src/southbridge/amd/cs5536/cs5536.c')
| -rw-r--r-- | src/southbridge/amd/cs5536/cs5536.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/src/southbridge/amd/cs5536/cs5536.c b/src/southbridge/amd/cs5536/cs5536.c index a2b3284cf5..062ba5a0f0 100644 --- a/src/southbridge/amd/cs5536/cs5536.c +++ b/src/southbridge/amd/cs5536/cs5536.c @@ -97,6 +97,15 @@ static void southbridge_enable(struct device *dev) outl(0x3081, GPIOL_INPUT_INVERT_ENABLE); outl(GPIOL_0_SET, GPIO_MAPPER_X); } + + if (sb->enable_uarta){ + printk_err("%s: enable uarta, msr MDD_IRQM_YHIGH(%x) \n", + __FUNCTION__, MDD_IRQM_YHIGH); + msr = rdmsr(MDD_IRQM_YHIGH); + msr.lo |= 0x04000000; + wrmsr(MDD_IRQM_YHIGH, msr); + } + printk_err("%s: enable_ide_nand_flash is %d\n", __FUNCTION__, sb->enable_ide_nand_flash); if (sb->enable_ide_nand_flash) { enable_ide_nand_flash(); |