diff options
Diffstat (limited to 'src/southbridge/intel/lynxpoint/sata.c')
| -rw-r--r-- | src/southbridge/intel/lynxpoint/sata.c | 12 |
1 files changed, 9 insertions, 3 deletions
diff --git a/src/southbridge/intel/lynxpoint/sata.c b/src/southbridge/intel/lynxpoint/sata.c index a0a606dfbb..33a048d9cf 100644 --- a/src/southbridge/intel/lynxpoint/sata.c +++ b/src/southbridge/intel/lynxpoint/sata.c @@ -11,6 +11,12 @@ #include "iobp.h" #include "pch.h" +#if CONFIG(INTEL_LYNXPOINT_LP) +#define SATA_PORT_MASK 0x0f +#else +#define SATA_PORT_MASK 0x3f +#endif + typedef struct southbridge_intel_lynxpoint_config config_t; static inline u32 sir_read(struct device *dev, int idx) @@ -64,7 +70,7 @@ static void sata_init(struct device *dev) pci_write_config16(dev, IDE_TIM_SEC, IDE_DECODE_ENABLE); /* for AHCI, Port Enable is managed in memory mapped space */ - pci_update_config16(dev, 0x92, ~0x3f, 0x8000 | config->sata_port_map); + pci_update_config16(dev, 0x92, ~SATA_PORT_MASK, 0x8000 | config->sata_port_map); udelay(2); /* Setup register 98h */ @@ -90,7 +96,7 @@ static void sata_init(struct device *dev) /* SATA Initialization register */ reg32 = 0x183; - reg32 |= (config->sata_port_map ^ 0x3f) << 24; + reg32 |= (config->sata_port_map ^ SATA_PORT_MASK) << 24; reg32 |= (config->sata_devslp_mux & 1) << 15; pci_write_config32(dev, 0x94, reg32); @@ -201,7 +207,7 @@ static void sata_enable(struct device *dev) * Set SATA controller mode early so the resource allocator can * properly assign IO/Memory resources for the controller. */ - pci_write_config16(dev, 0x90, 0x0060 | (config->sata_port_map ^ 0x3f) << 8); + pci_write_config16(dev, 0x90, 0x0060 | (config->sata_port_map ^ SATA_PORT_MASK) << 8); } static struct device_operations sata_ops = { |