Vladimir Serbinenko (phcoder@gmail.com) just uploaded a new patch set to gerrit, which you can find at http://review.coreboot.org/4657
-gerrit
commit 00fe231a73ac78e688dd791f9388ac6c1118a6a7 Author: Vladimir Serbinenko phcoder@gmail.com Date: Sat Jan 11 03:40:08 2014 +0100
ibexpeak: Fix timings for IDE mode.
Change-Id: I3c89bb633c32a2c2db349cb4fcbe1ed1c8deb5af Signed-off-by: Vladimir Serbinenko phcoder@gmail.com --- src/southbridge/intel/ibexpeak/sata.c | 23 +++++++++-------------- 1 file changed, 9 insertions(+), 14 deletions(-)
diff --git a/src/southbridge/intel/ibexpeak/sata.c b/src/southbridge/intel/ibexpeak/sata.c index 9f96d49..d30fae2 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 */