diff options
Diffstat (limited to 'src/soc/amd/stoneyridge/hudson.c')
| -rw-r--r-- | src/soc/amd/stoneyridge/hudson.c | 27 |
1 files changed, 0 insertions, 27 deletions
diff --git a/src/soc/amd/stoneyridge/hudson.c b/src/soc/amd/stoneyridge/hudson.c index af1095c819..0eee351b6a 100644 --- a/src/soc/amd/stoneyridge/hudson.c +++ b/src/soc/amd/stoneyridge/hudson.c @@ -63,33 +63,6 @@ u16 pm_read16(u16 reg) void hudson_enable(device_t dev) { printk(BIOS_DEBUG, "hudson_enable()\n"); - switch (dev->path.pci.devfn) { - case (0x14 << 3) | 7: /* 0:14.7 SD */ - if (dev->enabled == 0) { - // read the VENDEV ID - device_t sd_dev = dev_find_slot(0, PCI_DEVFN(0x14, 7)); - u32 sd_device_id = pci_read_config32(sd_dev, 0) >> 16; - /* turn off the SDHC controller in the PM reg */ - u8 reg8; - if (sd_device_id == PCI_DEVICE_ID_AMD_HUDSON_SD) { - reg8 = pm_read8(PM_HUD_SD_FLASH_CTRL); - reg8 &= ~BIT(0); - pm_write8(PM_HUD_SD_FLASH_CTRL, reg8); - } else if (sd_device_id - == PCI_DEVICE_ID_AMD_YANGTZE_SD) { - reg8 = pm_read8(PM_YANG_SD_FLASH_CTRL); - reg8 &= ~BIT(0); - pm_write8(PM_YANG_SD_FLASH_CTRL, reg8); - } - /* remove device 0:14.7 from PCI space */ - reg8 = pm_read8(PM_MANUAL_RESET); - reg8 &= ~BIT(6); - pm_write8(PM_MANUAL_RESET, reg8); - } - break; - default: - break; - } } static void hudson_init_acpi_ports(void) |