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-rw-r--r--src/mainboard/intel/dg43gt/devicetree.cb1
-rw-r--r--src/southbridge/intel/i82801jx/chip.h1
-rw-r--r--src/southbridge/intel/i82801jx/sata.c17
3 files changed, 2 insertions, 17 deletions
diff --git a/src/mainboard/intel/dg43gt/devicetree.cb b/src/mainboard/intel/dg43gt/devicetree.cb
index de2d71dd29..bb2456f537 100644
--- a/src/mainboard/intel/dg43gt/devicetree.cb
+++ b/src/mainboard/intel/dg43gt/devicetree.cb
@@ -22,7 +22,6 @@ chip northbridge/intel/x4x # Northbridge
# Set AHCI mode.
register "sata_port_map" = "0x1f"
register "sata_clock_request" = "0"
- register "sata_traffic_monitor" = "0"
# Enable PCIe ports 0,2,3 as slots.
register "pcie_slot_implemented" = "0xb"
diff --git a/src/southbridge/intel/i82801jx/chip.h b/src/southbridge/intel/i82801jx/chip.h
index cdc1cc5101..e9632d25de 100644
--- a/src/southbridge/intel/i82801jx/chip.h
+++ b/src/southbridge/intel/i82801jx/chip.h
@@ -43,7 +43,6 @@ struct southbridge_intel_i82801jx_config {
/* IDE configuration */
uint8_t sata_port_map : 6;
int sata_clock_request : 1;
- int sata_traffic_monitor : 1;
int c4onc3_enable:1;
int c5_enable : 1;
diff --git a/src/southbridge/intel/i82801jx/sata.c b/src/southbridge/intel/i82801jx/sata.c
index 0372460310..b3bed1e76b 100644
--- a/src/southbridge/intel/i82801jx/sata.c
+++ b/src/southbridge/intel/i82801jx/sata.c
@@ -138,9 +138,6 @@ static void sata_init(struct device *const dev)
/* Get the chip configuration */
const config_t *const config = dev->chip_info;
-
- const u16 devid = pci_read_config16(dev, PCI_DEVICE_ID);
- const int is_mobile = (devid == 0x2928) || (devid == 0x2929);
u8 sata_mode;
printk(BIOS_DEBUG, "i82801jx_sata: initializing...\n");
@@ -202,20 +199,10 @@ static void sata_init(struct device *const dev)
sclkcg |= 0x193;
pci_write_config32(dev, 0x94, sclkcg);
- if (is_mobile && config->sata_traffic_monitor) {
- struct device *const lpc_dev = pcidev_on_root(0x1f, 0);
- if (((pci_read_config8(lpc_dev, D31F0_CxSTATE_CNF) >> 3) & 3) == 3) {
- u8 reg8 = pci_read_config8(dev, 0x9c);
- reg8 &= ~(0x1f << 2);
- reg8 |= 3 << 2;
- pci_write_config8(dev, 0x9c, reg8);
- }
- }
-
if (sata_mode == 0)
- sata_enable_ahci_mmap(dev, config->sata_port_map, is_mobile);
+ sata_enable_ahci_mmap(dev, config->sata_port_map, 0);
- sata_program_indexed(dev, is_mobile);
+ sata_program_indexed(dev, 0);
}
static void sata_enable(struct device *dev)