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libpayload/drivers/usb/xhci: Replace raw values with constants 

BUG=none
TEST=compiled on grunt and made sure USB still works in depthcharge

Change-Id: I972f4604bb5ff3838cb15f323c5a579ad890ecf5
Signed-off-by: Raul E Rangel <rrangel@chromium.org>
Reviewed-on: https://review.coreboot.org/27883
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Martin Roth <martinroth@google.com>
This commit is contained in:
Raul E Rangel 2018-08-06 16:12:37 -06:00 committed by Martin Roth
parent cc6dc90f30
commit 8346a44dd1
1 changed files with 3 additions and 3 deletions
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6
payloads/libpayload/drivers/usb/xhci.c
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@ -304,10 +304,10 @@ xhci_pci_init (pcidev_t addr)
u32 reg_addr;
hci_t *controller;
reg_addr = pci_read_config32 (addr, 0x10) & ~0xf;
if (pci_read_config32 (addr, 0x14) > 0) {
reg_addr = pci_read_config32(addr, PCI_BASE_ADDRESS_0) &
PCI_BASE_ADDRESS_MEM_MASK;
if (pci_read_config32(addr, PCI_BASE_ADDRESS_1) > 0)
fatal("We don't do 64bit addressing.\n");
}
controller = xhci_init((unsigned long)reg_addr);
if (controller) {