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Diffstat (limited to 'src/northbridge/intel/i82830/vga.c')
-rw-r--r--src/northbridge/intel/i82830/vga.c87
1 files changed, 0 insertions, 87 deletions
diff --git a/src/northbridge/intel/i82830/vga.c b/src/northbridge/intel/i82830/vga.c
deleted file mode 100644
index 20c9d0a3f6..0000000000
--- a/src/northbridge/intel/i82830/vga.c
+++ /dev/null
@@ -1,87 +0,0 @@
-/*
- * This file is part of the coreboot project.
- *
- * Copyright (C) 2009 Joseph Smith <joe@settoplinux.org>
- *
- * 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; either version 2 of the License, or
- * (at your option) any later version.
- *
- * 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.
- */
-
-#include <console/console.h>
-#include <arch/io.h>
-#include <stdint.h>
-#include <device/device.h>
-#include <device/pci.h>
-#include <device/pci_ids.h>
-#include <cbfs.h>
-#include <x86emu/x86emu.h>
-
-static void vga_init(device_t dev)
-{
- printk(BIOS_INFO, "Starting Graphics Initialization\n");
- size_t mbi_len;
- void *mbi = cbfs_boot_map_with_leak("mbi.bin", CBFS_TYPE_MBI, &mbi_len);
-
- if (mbi && mbi_len) {
- /* The GDT or coreboot table is going to live here. But
- * a long time after we relocated the GNVS, so this is
- * not troublesome.
- */
- *(u32 *)0x500 = (u32)mbi;
- *(u32 *)0x504 = (u32)mbi_len;
- outb(0xeb, 0xb2);
- }
-
- pci_dev_init(dev);
- printk(BIOS_INFO, "Graphics Initialization Complete\n");
-
- /* Enable TV-Out */
-#if IS_ENABLED(CONFIG_PCI_OPTION_ROM_RUN_YABEL)
-#define PIPE_A_CRT (1 << 0)
-#define PIPE_A_LFP (1 << 1)
-#define PIPE_A_TV (1 << 3)
-#define PIPE_B_CRT (1 << 8)
-#define PIPE_B_TV (1 << 10)
- printk(BIOS_DEBUG, "Enabling TV-Out\n");
- void runInt10(void);
- X86_AX = 0x5f64;
- X86_BX = 0x0001; // Set Display Device, force execution
- X86_CX = PIPE_A_CRT | PIPE_A_TV;
- // M.x86.R_CX = PIPE_B_TV;
- runInt10();
- switch (X86_AX) {
- case 0x005f:
- printk(BIOS_DEBUG, "... failed.\n");
- break;
- case 0x015f:
- printk(BIOS_DEBUG, "... ok.\n");
- break;
- default:
- printk(BIOS_DEBUG, "... not supported.\n");
- break;
- }
-#endif
-}
-
-static const struct device_operations vga_operations = {
- .read_resources = pci_dev_read_resources,
- .set_resources = pci_dev_set_resources,
- .enable_resources = pci_dev_enable_resources,
- .init = vga_init,
- .scan_bus = 0,
- .enable = 0,
- .ops_pci = 0,
-};
-
-static const struct pci_driver vga_driver __pci_driver = {
- .ops = &vga_operations,
- .vendor = PCI_VENDOR_ID_INTEL,
- .device = 0x3577,
-};