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authorPatrick Georgi <pgeorgi@chromium.org>2015-05-04 19:05:41 +0200
committerPatrick Georgi <pgeorgi@google.com>2015-05-04 22:21:17 +0200
commit2204539329429b84b2d09d1f89908bd68b3ae18c (patch)
treed4007e0fb9654591b7086851ae81848810c57627 /payloads
parent2436bda11dbb5839325708e306fd0872a0f90674 (diff)
libpayload: Guard PCI using code appropriately in XHCI driver
Make the XHCI driver compile on ARM again. The Panther Point specific shutdown handler is certainly _not_ necessary there. Change-Id: I470afd4d82d101902b119b3ead4381e2b36a94b0 Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Reviewed-on: http://review.coreboot.org/10091 Tested-by: build bot (Jenkins) Reviewed-by: Marc Jones <marc.jones@se-eng.com>
Diffstat (limited to 'payloads')
-rw-r--r--payloads/libpayload/drivers/usb/xhci.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/payloads/libpayload/drivers/usb/xhci.c b/payloads/libpayload/drivers/usb/xhci.c
index 7adb304a23..26dcdbe4de 100644
--- a/payloads/libpayload/drivers/usb/xhci.c
+++ b/payloads/libpayload/drivers/usb/xhci.c
@@ -112,6 +112,7 @@ xhci_switch_ppt_ports(pcidev_t addr)
}
#endif
+#ifdef CONFIG_LP_USB_PCI
/* On Panther Point: switch all ports back to EHCI */
static void
xhci_switchback_ppt_ports(pcidev_t addr)
@@ -124,6 +125,7 @@ xhci_switchback_ppt_ports(pcidev_t addr)
xhci_debug("Still switched to xHCI: 0x%"PRIx32"\n", reg32);
}
}
+#endif
static long
xhci_handshake(volatile u32 *const reg, u32 mask, u32 wait_for, long timeout_us)
@@ -407,8 +409,10 @@ xhci_shutdown(hci_t *const controller)
xhci_t *const xhci = XHCI_INST(controller);
xhci_stop(controller);
+#ifdef CONFIG_LP_USB_PCI
if (controller->pcidev)
xhci_switchback_ppt_ports(controller->pcidev);
+#endif
if (xhci->sp_ptrs) {
const size_t max_sp_bufs = xhci->capreg->Max_Scratchpad_Bufs;