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| author | Ronald G. Minnich <rminnich@gmail.com> | 2006-06-18 02:28:07 +0000 |
|---|---|---|
| committer | Ronald G. Minnich <rminnich@gmail.com> | 2006-06-18 02:28:07 +0000 |
| commit | 2d7bb590187052e96113d45378f0182f7d692e40 (patch) | |
| tree | 61848154f3af306da0b04a2689ac7e6b5f9782bc /src/southbridge/amd/cs5536/cs5536.c | |
| parent | 48415d5cf6f317aa7d7c30623ed2b36b29710d8e (diff) | |
| download | coreboot-2d7bb590187052e96113d45378f0182f7d692e40.tar.xz | |
fix idiiot typo I did not catch.
add support for conditional enable of uarta interrupt.
git-svn-id: svn://svn.coreboot.org/coreboot/trunk@2324 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
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(); |