diff options
| author | Marshall Dawson <marshalldawson3rd@gmail.com> | 2019-06-11 12:34:04 -0600 |
|---|---|---|
| committer | Martin Roth <martinroth@google.com> | 2019-07-03 21:41:04 +0000 |
| commit | 19ea0169108dc2eff743ae640a8108eb5852612d (patch) | |
| tree | 90a9e0463572f14ae900b631495e7d55c26d61da /src/soc/amd/picasso/usb.c | |
| parent | 7e5a2660bc927adac1fc420f94c111b8f8aae191 (diff) | |
| download | coreboot-19ea0169108dc2eff743ae640a8108eb5852612d.tar.xz | |
soc/amd/picasso: Remove most stoneyridge USB
Picasso doesn't implement the AcpiMmio XHCI_PM registers. Remove
source that uses these. Remove USB devices from the AOAC registers.
Remove the D0/D3 support from ASL, including all supporting xHCI
firmware loading support. Remove xHCI firmware from amdfw.rom.
Change-Id: Iae4c72c5a8e353ca8db02d04735f8d2b28441793
Signed-off-by: Marshall Dawson <marshalldawson3rd@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/33752
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Richard Spiegel <richard.spiegel@silverbackltd.com>
Diffstat (limited to 'src/soc/amd/picasso/usb.c')
| -rw-r--r-- | src/soc/amd/picasso/usb.c | 12 |
1 files changed, 4 insertions, 8 deletions
diff --git a/src/soc/amd/picasso/usb.c b/src/soc/amd/picasso/usb.c index 00f82375e8..ae6c476055 100644 --- a/src/soc/amd/picasso/usb.c +++ b/src/soc/amd/picasso/usb.c @@ -29,17 +29,13 @@ static void set_usb_over_current(struct device *dev) uint16_t map = USB_OC_DISABLE_ALL; if (dev->path.pci.devfn == XHCI_DEVFN) { - if (mainboard_get_xhci_oc_map(&map) == 0) { - xhci_pm_write32(XHCI_PM_INDIRECT_INDEX, - XHCI_OVER_CURRENT_CONTROL); - xhci_pm_write16(XHCI_PM_INDIRECT_DATA, map); - } + if (mainboard_get_xhci_oc_map(&map) == 0) + ; // TODO } - if (dev->path.pci.devfn == EHCI1_DEVFN) { + if (dev->path.pci.devfn == EHCI1_DEVFN) if (mainboard_get_ehci_oc_map(&map) == 0) - pci_write_config16(dev, EHCI_OVER_CURRENT_CONTROL, map); - } + ; // TODO } int __weak mainboard_get_xhci_oc_map(uint16_t *map) |