From 4aaa7e35f5eaa0a97f0564406e8e2ad1398fa740 Mon Sep 17 00:00:00 2001 From: Subrata Banik Date: Mon, 24 Apr 2017 11:54:34 +0530 Subject: soc/intel/apollolake: Use XDCI common code This patch performs apollolake specific XDCI controller initialization. Change-Id: I4649bffe1bb90d7df6a72b5334793bf8f0fdbaeb Signed-off-by: Subrata Banik Reviewed-on: https://review.coreboot.org/19429 Tested-by: build bot (Jenkins) Reviewed-by: Aaron Durbin --- src/soc/intel/apollolake/xdci.c | 25 ++++++------------------- 1 file changed, 6 insertions(+), 19 deletions(-) (limited to 'src/soc/intel/apollolake/xdci.c') diff --git a/src/soc/intel/apollolake/xdci.c b/src/soc/intel/apollolake/xdci.c index 22abec9f68..2578fa0f5b 100644 --- a/src/soc/intel/apollolake/xdci.c +++ b/src/soc/intel/apollolake/xdci.c @@ -17,9 +17,8 @@ #include #include #include -#include +#include #include -#include #include #define DUAL_ROLE_CFG0 0x80d8 @@ -48,19 +47,19 @@ static void configure_host_mode_port0(struct device *dev) const struct resource *res; uint32_t reg; struct stopwatch sw; - struct device *xhci_dev = PCH_DEV_XHCI; + struct device *xdci_dev = PCH_DEV_XDCI; /* * Only default to host mode if the xdci device is present and * enabled. If it's disabled assume the switch was already done * in FSP. */ - if (!dev->enabled || !xhci_dev->enabled) + if (!dev->enabled || !xdci_dev->enabled) return; printk(BIOS_INFO, "Putting port 0 into host mode.\n"); - res = find_resource(xhci_dev, PCI_BASE_ADDRESS_0); + res = find_resource(xdci_dev, PCI_BASE_ADDRESS_0); cfg0 = (void *)(uintptr_t)(res->base + DUAL_ROLE_CFG0); cfg1 = (void *)(uintptr_t)(res->base + DUAL_ROLE_CFG1); @@ -82,24 +81,12 @@ static void configure_host_mode_port0(struct device *dev) } } - printk(BIOS_INFO, "XHCI port 0 host switch over took %lu ms\n", + printk(BIOS_INFO, "XDCI port 0 host switch over took %lu ms\n", stopwatch_duration_msecs(&sw)); } -static void xdci_init(struct device *dev) +void soc_xdci_init(struct device *dev) { configure_host_mode_port0(dev); } -static const struct device_operations device_ops = { - .read_resources = pci_dev_read_resources, - .set_resources = pci_dev_set_resources, - .enable_resources = pci_dev_enable_resources, - .init = xdci_init, -}; - -static const struct pci_driver pmc __pci_driver = { - .ops = &device_ops, - .vendor = PCI_VENDOR_ID_INTEL, - .device = PCI_DEVICE_ID_APOLLOLAKE_XDCI, -}; -- cgit v1.2.3