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Diffstat (limited to 'src/mainboard/supermicro/h8qgi/mainboard.c')
-rwxr-xr-xsrc/mainboard/supermicro/h8qgi/mainboard.c73
1 files changed, 73 insertions, 0 deletions
diff --git a/src/mainboard/supermicro/h8qgi/mainboard.c b/src/mainboard/supermicro/h8qgi/mainboard.c
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+++ b/src/mainboard/supermicro/h8qgi/mainboard.c
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+/*
+ * This file is part of the coreboot project.
+ *
+ * Copyright (C) 2011 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 <arch/io.h>
+#include <boot/tables.h>
+#include <cpu/x86/msr.h>
+#include <cpu/amd/mtrr.h>
+#include <device/pci_def.h>
+#include "southbridge/amd/sr5650/cmn.h"
+#include "chip.h"
+
+void set_pcie_dereset(void);
+void set_pcie_reset(void);
+
+/**
+ *
+ */
+void set_pcie_reset(void)
+{
+}
+
+/**
+ * Release Resets to PCIe Links
+ * PCIE_RESET_GPIO1,2,4,5
+ */
+void set_pcie_dereset(void)
+{
+ device_t pcie_core_dev;
+
+ pcie_core_dev = dev_find_slot(0, PCI_DEVFN(0, 0));
+ set_htiu_enable_bits(pcie_core_dev, 0xA8, 0x07000707, 0x07000707);
+ set_htiu_enable_bits(pcie_core_dev, 0xA9, 0x00000007, 0x00000007);
+}
+
+
+/*************************************************
+* enable the dedicated function in h8qgi board.
+*************************************************/
+static void h8qgi_enable(device_t dev)
+{
+ printk(BIOS_INFO, "Mainboard " CONFIG_MAINBOARD_PART_NUMBER " Enable.\n");
+}
+
+#if (CONFIG_HAVE_MAINBOARD_RESOURCES == 1)
+int add_mainboard_resources(struct lb_memory *mem)
+{
+ return 0;
+}
+#endif
+
+struct chip_operations mainboard_ops = {
+ CHIP_NAME(CONFIG_MAINBOARD_VENDOR " " CONFIG_MAINBOARD_PART_NUMBER " Mainboard")
+ .enable_dev = h8qgi_enable,
+};