diff options
Diffstat (limited to 'src/mainboard/amd')
| -rw-r--r-- | src/mainboard/amd/mahogany/mainboard.c | 29 |
1 files changed, 0 insertions, 29 deletions
diff --git a/src/mainboard/amd/mahogany/mainboard.c b/src/mainboard/amd/mahogany/mainboard.c index 9bf3a6761b..09a38bda09 100644 --- a/src/mainboard/amd/mahogany/mainboard.c +++ b/src/mainboard/amd/mahogany/mainboard.c @@ -56,35 +56,6 @@ void set_pcie_reset() pci_write_config16(sm_dev, 0xA8, word); } -#if 0 /* not tested yet */ -/******************************************************** -* mahogany uses SB700 GPIO9 to detect IDE_DMA66. -* IDE_DMA66 is routed to GPIO 9. So we read Gpio 9 to -* get the cable type, 40 pin or 80 pin? -********************************************************/ -static void get_ide_dma66(void) -{ - u8 byte; - /*u32 sm_dev, ide_dev; */ - device_t sm_dev, ide_dev; - - sm_dev = dev_find_slot(0, PCI_DEVFN(0x14, 0)); - - byte = pci_read_config8(sm_dev, 0xA9); - byte |= (1 << 5); /* Set Gpio9 as input */ - pci_write_config8(sm_dev, 0xA9, byte); - - ide_dev = dev_find_slot(0, PCI_DEVFN(0x14, 1)); - byte = pci_read_config8(ide_dev, 0x56); - byte &= ~(7 << 0); - if ((1 << 5) & pci_read_config8(sm_dev, 0xAA)) - byte |= 2 << 0; /* mode 2 */ - else - byte |= 5 << 0; /* mode 5 */ - pci_write_config8(ide_dev, 0x56, byte); -} -#endif /* get_ide_dma66 */ - u8 is_dev3_present(void) { return 0; |