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author | zbao <fishbaozi@gmail.com> | 2012-07-13 18:47:03 +0800 |
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committer | Patrick Georgi <patrick@georgi-clan.de> | 2012-07-14 16:29:52 +0200 |
commit | 246e84bc0d04e3e670ca815eca32bcfa3be7e2c2 (patch) | |
tree | 10aadb7c1812235e2572d528a91f339d758f217d /src/southbridge/amd/agesa/hudson/usb.c | |
parent | 22b7a55a4db9d9bfa69113a8e25e86f21ce8ab6e (diff) | |
download | coreboot-246e84bc0d04e3e670ca815eca32bcfa3be7e2c2.tar.xz |
AGESA F15 wrapper for Hudson.
Hudson code has been integrated from CIMx to AGESA. This patch is about the wrapper.
Change-Id: I63d951982140b82a3a77a97eb3d55fc75fc0caa3
Signed-off-by: Zheng Bao <zheng.bao@amd.com>
Signed-off-by: zbao <fishbaozi@gmail.com>
Reviewed-on: http://review.coreboot.org/1157
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
Diffstat (limited to 'src/southbridge/amd/agesa/hudson/usb.c')
-rw-r--r-- | src/southbridge/amd/agesa/hudson/usb.c | 124 |
1 files changed, 124 insertions, 0 deletions
diff --git a/src/southbridge/amd/agesa/hudson/usb.c b/src/southbridge/amd/agesa/hudson/usb.c new file mode 100644 index 0000000000..0d3ba9ea2c --- /dev/null +++ b/src/southbridge/amd/agesa/hudson/usb.c @@ -0,0 +1,124 @@ +/* + * This file is part of the coreboot project. + * + * Copyright (C) 2010 Advanced Micro Devices, Inc. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; version 2 of the License. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA + */ + +#include <console/console.h> +#include <device/device.h> +#include <device/pci.h> +#include <device/pci_ids.h> +#include <device/pci_ops.h> +#include <usbdebug.h> +#include <arch/io.h> +#include "hudson.h" + +static struct pci_operations lops_pci = { + .set_subsystem = pci_dev_set_subsystem, +}; + +static void usb_init(struct device *dev) +{ +} + +static void usb_set_resources(struct device *dev) +{ +#if CONFIG_USBDEBUG + struct resource *res; + u32 base; + u32 old_debug; + + old_debug = get_ehci_debug(); + set_ehci_debug(0); +#endif + pci_dev_set_resources(dev); + +#if CONFIG_USBDEBUG + res = find_resource(dev, 0x10); + set_ehci_debug(old_debug); + if (!res) + return; + base = res->base; + set_ehci_base(base); + report_resource_stored(dev, res, ""); +#endif + +} + +static struct device_operations usb_ops = { + .read_resources = pci_dev_read_resources, + .set_resources = usb_set_resources, /* pci_dev_set_resources, */ + .enable_resources = pci_dev_enable_resources, + .init = usb_init, + .scan_bus = 0, + .ops_pci = &lops_pci, +}; + +static const struct pci_driver usb_0_driver __pci_driver = { + .ops = &usb_ops, + .vendor = PCI_VENDOR_ID_AMD, + .device = PCI_DEVICE_ID_ATI_SB900_USB_18_0, +}; +static const struct pci_driver usb_1_driver __pci_driver = { + .ops = &usb_ops, + .vendor = PCI_VENDOR_ID_AMD, + .device = PCI_DEVICE_ID_ATI_SB900_USB_18_2, +}; + +/* the pci id of usb ctrl 0 and 1 are the same. */ +/* + * static const struct pci_driver usb_3_driver __pci_driver = { + * .ops = &usb_ops, + * .vendor = PCI_VENDOR_ID_AMD, + * .device = PCI_DEVICE_ID_ATI_HUDSON_USB_19_0, + * }; + * static const struct pci_driver usb_4_driver __pci_driver = { + * .ops = &usb_ops, + * .vendor = PCI_VENDOR_ID_AMD, + * .device = PCI_DEVICE_ID_ATI_HUDSON_USB_19_1, + * }; + */ + +static const struct pci_driver usb_4_driver __pci_driver = { + .ops = &usb_ops, + .vendor = PCI_VENDOR_ID_AMD, + .device = PCI_DEVICE_ID_ATI_SB900_USB_20_5, +}; + +/* +static struct device_operations usb_ops2 = { + .read_resources = pci_dev_read_resources, + .set_resources = usb_set_resources, + .enable_resources = pci_dev_enable_resources, + .init = usb_init2, + .scan_bus = 0, + .ops_pci = &lops_pci, +}; +*/ +/* +static const struct pci_driver usb_5_driver __pci_driver = { + .ops = &usb_ops2, + .vendor = PCI_VENDOR_ID_AMD, + .device = PCI_DEVICE_ID_ATI_HUDSON_USB_18_2, +}; +*/ +/* + * static const struct pci_driver usb_5_driver __pci_driver = { + * .ops = &usb_ops2, + * .vendor = PCI_VENDOR_ID_AMD, + * .device = PCI_DEVICE_ID_ATI_HUDSON_USB_19_2, + * }; + */ |