diff options
| author | Kyösti Mälkki <kyosti.malkki@gmail.com> | 2017-07-30 11:37:14 +0300 |
|---|---|---|
| committer | Kyösti Mälkki <kyosti.malkki@gmail.com> | 2017-08-07 12:35:33 +0000 |
| commit | d1a0c5770803e45dabecf6094fccb9895ea76d10 (patch) | |
| tree | 8c949297438a11ebdc39d0ea148ef24559917df8 /src/soc | |
| parent | ab1d2ac626d0535191b5f612707ae8f22c46c538 (diff) | |
usbdebug: Consolidate EHCI_BAR setup
There is assumption of static EHCI_BAR_INDEX, try to
clean it up by bringing BAR programming at one spot.
Change-Id: Ie16090536ac5470c24720a54813015250ae2d0dd
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: https://review.coreboot.org/20825
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Diffstat (limited to 'src/soc')
| -rw-r--r-- | src/soc/amd/stoneyridge/enable_usbdebug.c | 4 | ||||
| -rw-r--r-- | src/soc/intel/broadwell/usb_debug.c | 8 |
2 files changed, 0 insertions, 12 deletions
diff --git a/src/soc/amd/stoneyridge/enable_usbdebug.c b/src/soc/amd/stoneyridge/enable_usbdebug.c index 675f4b7870..db1e4cf231 100644 --- a/src/soc/amd/stoneyridge/enable_usbdebug.c +++ b/src/soc/amd/stoneyridge/enable_usbdebug.c @@ -53,8 +53,4 @@ void pci_ehci_dbg_enable(pci_devfn_t dev, unsigned long base) /* Enable all of the USB controllers */ outb(0xEF, PM_INDEX); outb(0x7F, PM_DATA); - - pci_write_config32(dev, EHCI_BAR_INDEX, base); - pci_write_config8(dev, PCI_COMMAND, PCI_COMMAND_MEMORY - | PCI_COMMAND_MASTER); } diff --git a/src/soc/intel/broadwell/usb_debug.c b/src/soc/intel/broadwell/usb_debug.c index 683b4cc522..b19462dc3e 100644 --- a/src/soc/intel/broadwell/usb_debug.c +++ b/src/soc/intel/broadwell/usb_debug.c @@ -41,12 +41,4 @@ void pci_ehci_dbg_set_port(pci_devfn_t dev, unsigned int port) void pci_ehci_dbg_enable(pci_devfn_t dev, unsigned long base) { - if (!dev) - return; - - /* Set the EHCI BAR address. */ - pci_write_config32(dev, EHCI_BAR_INDEX, base); - - /* Enable access to the EHCI memory space registers. */ - pci_write_config8(dev, PCI_COMMAND, PCI_COMMAND_MEMORY); } |