diff options
| author | Vladimir Serbinenko <phcoder@gmail.com> | 2014-01-11 03:40:08 +0100 |
|---|---|---|
| committer | Vladimir Serbinenko <phcoder@gmail.com> | 2014-01-12 18:03:13 +0100 |
| commit | 2dd601efafb54433e1bbf60f3936eeba7ef353e2 (patch) | |
| tree | e16c47445c662b85e3028c0b10feb46dc50bbb1b /src/southbridge/intel/ibexpeak | |
| parent | 11a7c84f858812c2a02d9a2b96415f2cad93447e (diff) | |
ibexpeak: Fix timings for IDE mode.
Change-Id: I3c89bb633c32a2c2db349cb4fcbe1ed1c8deb5af
Signed-off-by: Vladimir Serbinenko <phcoder@gmail.com>
Reviewed-on: http://review.coreboot.org/4657
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
Diffstat (limited to 'src/southbridge/intel/ibexpeak')
| -rw-r--r-- | src/southbridge/intel/ibexpeak/sata.c | 23 |
1 files changed, 9 insertions, 14 deletions
diff --git a/src/southbridge/intel/ibexpeak/sata.c b/src/southbridge/intel/ibexpeak/sata.c index 9f96d49cf7..d30fae22ef 100644 --- a/src/southbridge/intel/ibexpeak/sata.c +++ b/src/southbridge/intel/ibexpeak/sata.c @@ -75,16 +75,14 @@ static void sata_init(struct device *dev) pci_write_config16(dev, IDE_TIM_PRI, IDE_DECODE_ENABLE | IDE_ISP_5_CLOCKS | IDE_RCT_4_CLOCKS); pci_write_config16(dev, IDE_TIM_SEC, IDE_DECODE_ENABLE | - IDE_ISP_3_CLOCKS | IDE_RCT_1_CLOCKS | - IDE_PPE0 | IDE_IE0 | IDE_TIME0); + IDE_ISP_5_CLOCKS | IDE_RCT_4_CLOCKS); /* Sync DMA */ - pci_write_config16(dev, IDE_SDMA_CNT, IDE_SSDE0); - pci_write_config16(dev, IDE_SDMA_TIM, 0x0200); + pci_write_config16(dev, IDE_SDMA_CNT, 0); + pci_write_config16(dev, IDE_SDMA_TIM, 0); /* Set IDE I/O Configuration */ - reg32 = - SIG_MODE_PRI_NORMAL | FAST_PCB1 | FAST_PCB0 | PCB1 | PCB0; + reg32 = SIG_MODE_PRI_NORMAL | FAST_PCB1 | FAST_PCB0 | PCB1 | PCB0; pci_write_config32(dev, IDE_CONFIG, reg32); /* Port enable */ @@ -181,19 +179,16 @@ static void sata_init(struct device *dev) /* Set timings */ pci_write_config16(dev, IDE_TIM_PRI, IDE_DECODE_ENABLE | - IDE_ISP_3_CLOCKS | IDE_RCT_1_CLOCKS | - IDE_PPE0 | IDE_IE0 | IDE_TIME0); + IDE_ISP_5_CLOCKS | IDE_RCT_4_CLOCKS); pci_write_config16(dev, IDE_TIM_SEC, IDE_DECODE_ENABLE | - IDE_SITRE | IDE_ISP_3_CLOCKS | - IDE_RCT_1_CLOCKS | IDE_IE0 | IDE_TIME0); + IDE_ISP_5_CLOCKS | IDE_RCT_4_CLOCKS); /* Sync DMA */ - pci_write_config16(dev, IDE_SDMA_CNT, IDE_SSDE0 | IDE_PSDE0); - pci_write_config16(dev, IDE_SDMA_TIM, 0x0201); + pci_write_config16(dev, IDE_SDMA_CNT, 0); + pci_write_config16(dev, IDE_SDMA_TIM, 0); /* Set IDE I/O Configuration */ - reg32 = - SIG_MODE_PRI_NORMAL | FAST_PCB1 | FAST_PCB0 | PCB1 | PCB0; + reg32 = SIG_MODE_PRI_NORMAL; pci_write_config32(dev, IDE_CONFIG, reg32); /* Port enable */ |