libpayload: Rename Geode video driver to Geode LX video driver.

This is simply wrong, the "Geode" video driver is only good for LX and one of
our users got bit by this just now.

Signed-off-by: Peter Stuge <peter@stuge.se>
Acked-by: Jordan Crouse <jordan.crouse@amd.com>



git-svn-id: svn://svn.coreboot.org/coreboot/trunk@3642 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1

1 files changed, 0 insertions, 291 deletions

diff --git a/payloads/libpayload/drivers/video/geode.c b/payloads/libpayload/drivers/video/geode.c
deleted file mode 100644
index c3823ffe18..0000000000
--- a/payloads/libpayload/drivers/video/geode.c
+++ /dev/null
@@ -1,291 +0,0 @@
-/*
- * This file is part of the libpayload project.
- *
- * Copyright (C) 2008 Advanced Micro Devices, Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- *    derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-#include <libpayload.h>
-#include <pci.h>
-#include <video_console.h>
-#include <arch/msr.h>
-#include "font8x16.h"
-
-/* This is the video mode that we're going to use for our VGA screen */
-
-static const struct mode {
-	unsigned int pll;
-	unsigned int hactive, hblankstart, hsyncstart;
-	unsigned int hsyncend, hblankend, htotal;
-	unsigned int vactive, vblankstart, vsyncstart;
-	unsigned int vsyncend, vblankend, vtotal;
-	unsigned int synccfg;
-} vga_mode = {
-	.pll = 0x215D,
-	.hactive = 640,
-	.vactive = 400,
-	.hblankstart = 640,
-	.hsyncstart =  640 + 40,
-	.hsyncend =    640 + 40 + 96,
-	.hblankend =   640 + 40 + 96 + 24,
-	.htotal =      640 + 40 + 96 + 24,
-	.vblankstart = 400,
-	.vsyncstart = 400 + 39,
-	.vsyncend =   400 + 39 + 2,
-	.vblankend =  400 + 39 + 2 + 9,
-	.vtotal =     400 + 39 + 2 + 9,
-	.synccfg = 0x300,
-};
-
-/* These are the color definitions for the 16 standard colors */
-
-static const unsigned int vga_colors[] = {
-	(0x00 << 16) | (0x00 << 8) | 0x00,
-	(0xAA << 16) | (0x00 << 8) | 0x00,
-	(0x00 << 16) | (0xAA << 8) | 0x00,
-	(0xAA << 16) | (0x55 << 8) | 0x00,
-	(0x00 << 16) | (0x00 << 8) | 0xAA,
-	(0xAA << 16) | (0x00 << 8) | 0xAA,
-	(0x00 << 16) | (0xAA << 8) | 0xAA,
-	(0xAA << 16) | (0xAA << 8) | 0xAA,
-	(0x55 << 16) | (0x55 << 8) | 0x55,
-	(0xFF << 16) | (0x55 << 8) | 0x55,
-	(0x55 << 16) | (0xFF << 8) | 0x55,
-	(0xFF << 16) | (0xFF << 8) | 0x55,
-	(0x55 << 16) | (0x55 << 8) | 0xFF,
-	(0xFF << 16) | (0x55 << 8) | 0xFF,
-	(0x55 << 16) | (0xFF << 8) | 0xFF,
-	(0xFF << 16) | (0xFF << 8) | 0xFF,
-};
-
-/* Addresses for the various components */
-
-static unsigned long dcaddr;
-static unsigned long vgaddr;
-static unsigned long gpaddr;
-static unsigned long fbaddr;
-
-#define DC (phys_to_virt(dcaddr))
-#define VG (phys_to_virt(vgaddr))
-#define GP (phys_to_virt(gpaddr))
-#define FB ((unsigned char *) phys_to_virt(fbaddr))
-
-static void init_video_mode(void)
-{
-	unsigned int lo, hi, val;
-	int i;
-
-	/* Set the PLL */
-
-	rdmsr(0x4c000015, lo, hi);
-
-	hi = vga_mode.pll;
-
-	lo &= ~0x1008000;
-	lo |= 0x01;
-
-	wrmsr(0x4c000015, lo, hi);
-	udelay(100);
-
-	for(i = 0; i < 1000; i++) {
-		rdmsr(0x4c000015, lo, hi);
-		if (lo & 0x2000000)
-			break;
-	}
-
-	lo &= ~0x01;
-	wrmsr(0x4c000015, lo, hi);
-
-	rdmsr(0x48002001, lo, hi);
-	lo &= ~0x38;
-	wrmsr(0x48002001, lo, hi);
-
-	writel(0x4758, DC + 0x00);
-
-	val = readl(DC + 0x00);
-
-	writel(0, DC + 0x10);
-	writel(0, DC + 0x14);
-	writel(0, DC + 0x18);
-
-	/* Set up the default scaling */
-
-	val = readl(DC + 0xD4);
-
-	writel((0x4000 << 16) | 0x4000, DC + 0x90);
-	writel(0, DC + 0x94);
-	writel(val & ~0xf3040000, DC + 0xD4);
-
-	/* Set up the compression (or lack thereof) */
-	writel(vga_mode.hactive * vga_mode.vactive | 0x01, DC + 0x2C);
-
-	val = readl(DC + 0x88);
-	writel(val & ~0xC00, DC + 0x88);
-	writel(0, DC + 0x8C);
-
-	/* Set the pitch */
-	writel(vga_mode.hactive >> 3, DC + 0x34);
-	writel((vga_mode.hactive + 7) >> 3, DC + 0x30);
-
-	/* Set up default watermarks */
-
-	lo = 0xC0;
-	wrmsr(0x80000011, lo, hi);
-
-	/* Write the timings */
-
-	writel((vga_mode.hactive - 1) | ((vga_mode.htotal - 1) << 16),
-	       DC + 0x40);
-
-	writel((vga_mode.hblankstart - 1) | ((vga_mode.hblankend - 1) << 16),
-	       DC + 0x44);
-
-	writel((vga_mode.hsyncstart - 1) | ((vga_mode.hsyncend - 1) << 16),
-	       DC + 0x48);
-
-	writel((vga_mode.vactive - 1) | ((vga_mode.vtotal - 1) << 16),
-	       DC + 0x50);
-
-	writel((vga_mode.vblankstart - 1) | ((vga_mode.vblankend - 1) << 16),
-	       DC + 0x54);
-
-	writel((vga_mode.vsyncstart - 1) | ((vga_mode.vsyncend - 1) << 16),
-	       DC + 0x58);
-
-	writel(((vga_mode.hactive - 1) << 16) | (vga_mode.vactive - 1),
-	       DC + 0x5C);
-
-
-	/* Write the VG configuration */
-
-	writel(0x290000F | vga_mode.synccfg, VG + 0x08);
-
-	/* Turn on the dacs */
-
-	val = readl(VG + 0x50);
-	writel((val & ~0xC00) | 0x01, VG + 0x50);
-
-	/* Set the framebuffer base */
-	writel(fbaddr, DC + 0x84);
-
-	/* Write the final configuration */
-
-	writel(0xB000059, DC + 0x08);
-	writel(0, DC + 0x0C);
-	writel(0x2B601, DC + 0x04);
-}
-
-static void geode_set_palette(int entry, unsigned int color)
-{
-	writel(entry, DC + 0x70);
-	writel(color, DC + 0x74);
-}
-
-static void geode_scroll_up(void)
-{
-	unsigned char *dst = FB;
-	unsigned char *src = FB + vga_mode.hactive;
-	int y;
-
-	for(y = 0; y < vga_mode.vactive - FONT_HEIGHT; y++) {
-		memcpy(dst, src, vga_mode.hactive);
-
-		dst += vga_mode.hactive;
-		src += vga_mode.hactive;
-	}
-
-	dst = FB + (vga_mode.vactive - FONT_HEIGHT) * vga_mode.hactive;
-
-	for(; y < vga_mode.vactive; y++) {
-		memset(dst, 0, vga_mode.hactive);
-		dst += vga_mode.hactive;
-	}
-}
-
-static void geode_clear(void)
-{
-	int row;
-	unsigned char *ptr = FB;
-
-	for(row = 0; row < vga_mode.vactive; row++) {
-		memset(ptr, 0, vga_mode.hactive);
-		ptr += vga_mode.hactive;
-	}
-}
-
-static void geode_putc(u8 row, u8 col, unsigned int ch)
-{
-	unsigned char *dst;
-	unsigned char *glyph = font8x16 + ((ch & 0xFF) * FONT_HEIGHT);
-
-	unsigned char bg = (ch >> 12) & 0xF;
-	unsigned char fg = (ch >> 8) & 0xF;
-
-	int x, y;
-
-	dst = FB + ((row * FONT_HEIGHT) * vga_mode.hactive);
-	dst += (col * FONT_WIDTH);
-
-	for(y = 0; y < FONT_HEIGHT; y++) {
-
-		for(x = FONT_WIDTH - 1; x >= 0; x--)
-			dst[FONT_WIDTH - x] = (*glyph & (1 << x)) ?
-				fg : bg;
-
-		dst += vga_mode.hactive;
-		glyph++;
-	}
-}
-
-static int geode_init(void)
-{
-	pcidev_t dev;
-	int i;
-
-	if (!pci_find_device(0x1022, 0x2081, &dev))
-		return -1;
-
-	fbaddr = pci_read_resource(dev, 0);
-	gpaddr = pci_read_resource(dev, 1);
-	dcaddr = pci_read_resource(dev, 2);
-	vgaddr = pci_read_resource(dev, 3);
-
-	init_video_mode();
-
-	/* Set up the palette */
-
-	for(i = 0; i < ARRAY_SIZE(vga_colors); i++) {
-		geode_set_palette(i, vga_colors[i]);
-	}
-
-	return 0;
-}
-
-struct video_console geode_video_console = {
-	.init = geode_init,
-	.putc = geode_putc,
-	.clear = geode_clear,
-	.scroll_up = geode_scroll_up
-};