Fix Geode graphics init. The functions to enable graphics were misplaced in the pci dtc instead of the correct location in the domain.

Also fixed up some warnings on the const gliutable. 

Signed-off-by:Marc Jones <marc.jones@amd.com>

Index: coreboot-v3/northbridge/amd/geodelx/domain
===================================================================
--- coreboot-v3.orig/northbridge/amd/geodelx/domain	2008-02-22 18:04:03.000000000 -0700
+++ coreboot-v3/northbridge/amd/geodelx/domain	2008-02-22 18:04:50.000000000 -0700
@@ -2,6 +2,7 @@
  * This file is part of the coreboot project.
  *
  * Copyright (C) 2008 Ronald G. Minnich <rminnich@gmail.com>
+ * Copyright (C) 2008 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
@@ -20,5 +21,8 @@
 
 {
 	device_operations = "geodelx_north_domain";
+
+        /* Video RAM has to be in 2MB chunks. */
+        geode_video_mb = "0";
 };
 
Index: coreboot-v3/northbridge/amd/geodelx/pci
===================================================================
--- coreboot-v3.orig/northbridge/amd/geodelx/pci	2008-02-22 18:04:03.000000000 -0700
+++ coreboot-v3/northbridge/amd/geodelx/pci	2008-02-22 18:04:50.000000000 -0700
@@ -2,7 +2,6 @@
  * This file is part of the coreboot project.
  *
  * Copyright (C) 2008 Ronald G. Minnich <rminnich@gmail.com>
- * Copyright (C) 2008 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
@@ -21,8 +20,5 @@
 
 {
 	device_operations = "geodelx_north_pci";
-
-	/* Video RAM has to be in 2MB chunks. */
-	geode_video_mb = "0";
 };
 
Index: coreboot-v3/northbridge/amd/geodelx/geodelink.h
===================================================================
--- coreboot-v3.orig/northbridge/amd/geodelx/geodelink.h	2008-02-22 18:04:03.000000000 -0700
+++ coreboot-v3/northbridge/amd/geodelx/geodelink.h	2008-02-22 18:04:50.000000000 -0700
@@ -73,6 +73,6 @@
 	{.desc_name = GL_END,.desc_type = GL_END,.hi = 0x0,.lo = 0x0},
 };
 
-static struct gliutable *gliutables[] = { gliu0table, gliu1table, 0 };
+static const struct gliutable *gliutables[] = { gliu0table, gliu1table, 0 };
 
 #endif /* GEODELINK_H */
Index: coreboot-v3/northbridge/amd/geodelx/geodelx.c
===================================================================
--- coreboot-v3.orig/northbridge/amd/geodelx/geodelx.c	2008-02-22 18:04:03.000000000 -0700
+++ coreboot-v3/northbridge/amd/geodelx/geodelx.c	2008-02-22 18:04:50.000000000 -0700
@@ -31,7 +31,7 @@
 /* Function prototypes */
 extern void chipsetinit(void);
 extern void northbridge_init_early(void);
-extern void graphics_init(struct northbridge_amd_geodelx_pci_config *nb_pci);
+extern void graphics_init(u8 video_mb);
 extern u64 sizeram(void);
 
 /**
@@ -49,9 +49,9 @@
  *
  * @return TODO.
  */
-u64 get_systop(struct northbridge_amd_geodelx_pci_config *nb_pci)
+u64 get_systop(struct northbridge_amd_geodelx_domain_config *nb_dm)
 {
-	struct gliutable *gl = NULL;
+	const struct gliutable *gl = NULL;
 	u64 systop;
 	struct msr msr;
 	int i;
@@ -68,7 +68,7 @@
 		systop += 4 * 1024;	/* 4K */
 	} else {
 		systop =
-		    (((sizeram() - nb_pci->geode_video_mb) * 1024) - SMM_SIZE) * 1024;
+		    (((sizeram() - nb_dm->geode_video_mb) * 1024) - SMM_SIZE) * 1024;
 	}
 
 	return systop;
@@ -149,8 +149,8 @@
 {
 	int idx;
 	struct device *mc_dev;
-	struct northbridge_amd_geodelx_pci_config *nb_pci =
-	 (struct northbridge_amd_geodelx_pci_config *)dev->device_configuration;
+	struct northbridge_amd_geodelx_domain_config *nb_dm =
+	 (struct northbridge_amd_geodelx_domain_config *)dev->device_configuration;
 
 	printk(BIOS_SPEW, ">> Entering northbridge.c: %s\n", __FUNCTION__);
 
@@ -162,7 +162,7 @@
 		ram_resource(dev, idx++, 0, 640);
 		/* 1 MB .. (Systop - 1 MB) (in KB) */
 		ram_resource(dev, idx++, 1024,
-			     (get_systop(nb_pci)/1024) - 1024);
+			     (get_systop(nb_dm)/1024) - 1024);
 	}
 
 	phase4_assign_resources(&dev->link[0]);
@@ -182,8 +182,8 @@
  */
 static void geodelx_pci_domain_phase2(struct device *dev)
 {
-	struct northbridge_amd_geodelx_pci_config *nb_pci =
-	 (struct northbridge_amd_geodelx_pci_config *)dev->device_configuration;
+	struct northbridge_amd_geodelx_domain_config *nb_dm =
+	 (struct northbridge_amd_geodelx_domain_config *)dev->device_configuration;
 
 	void do_vsmbios(void);
 
@@ -198,8 +198,8 @@
 	do_vsmbios(); 
 	printk(BIOS_SPEW, "After VSA:\n");
 	/* print_conf(); */
-
-	graphics_init(nb_pci);
+printk(BIOS_DEBUG, "VRC_VG value: 0x%04x\n", nb_dm->geode_video_mb);
+	graphics_init((u8)nb_dm->geode_video_mb);
 	pci_set_method(dev);
 }
 
Index: coreboot-v3/northbridge/amd/geodelx/geodelxinit.c
===================================================================
--- coreboot-v3.orig/northbridge/amd/geodelx/geodelxinit.c	2008-02-22 18:04:03.000000000 -0700
+++ coreboot-v3/northbridge/amd/geodelx/geodelxinit.c	2008-02-22 18:04:50.000000000 -0700
@@ -59,7 +59,7 @@
  *
  * @param gl A GeodeLink table descriptor.
  */
-static void writeglmsr(struct gliutable *gl)
+static void writeglmsr(const struct gliutable *gl)
 {
 	struct msr msr;
 
@@ -76,7 +76,7 @@
  *
  * @param gl A GeodeLink table descriptor.
  */
-static void ShadowInit(struct gliutable *gl)
+static void ShadowInit(const struct gliutable *gl)
 {
 	struct msr msr;
 
@@ -134,7 +134,7 @@
  *
  * @param gl A GeodeLink table descriptor.
  */
-static void sysmem_init(struct gliutable *gl)
+static void sysmem_init(const struct gliutable *gl)
 {
 	struct msr msr;
 	int sizembytes, sizebytes;
@@ -170,7 +170,7 @@
  *
  * @param gl A GeodeLink table descriptor.
  */
-static void SMMGL0Init(struct gliutable *gl)
+static void SMMGL0Init(const struct gliutable *gl)
 {
 	struct msr msr;
 	int sizebytes = sizeram() << 20;
@@ -201,7 +201,7 @@
  *
  * @param gl A GeodeLink table descriptor.
  */
-static void SMMGL1Init(struct gliutable *gl)
+static void SMMGL1Init(const struct gliutable *gl)
 {
 	struct msr msr;
 	printk(BIOS_DEBUG, "%s:\n", __FUNCTION__);
@@ -225,7 +225,7 @@
  *
  * @param gl A GeodeLink table descriptor.
  */
-static void GLIUInit(struct gliutable *gl)
+static void GLIUInit(const struct gliutable *gl)
 {
 	while (gl->desc_type != GL_END) {
 		switch (gl->desc_type) {
@@ -259,7 +259,7 @@
  */
 static void GLPCI_init(void)
 {
-	struct gliutable *gl = NULL;
+	const struct gliutable *gl = NULL;
 	struct msr msr;
 	int i, enable_preempt, enable_cpu_override;
 	int nic_grants_control, enable_bus_parking;
@@ -545,7 +545,7 @@
 {
 	int i;
 	struct msr msr;
-	struct gliutable *pTable;
+	const struct gliutable *pTable;
 	u32 shadowLo, shadowHi;
 
 	shadowLo = (u32) shadowSettings;
@@ -612,7 +612,7 @@
 static void enable_L1_cache(void)
 {
 	int i;
-	struct gliutable *gl = NULL;
+	const struct gliutable *gl = NULL;
 	struct msr msr;
 	u8 SysMemCacheProp;
 
Index: coreboot-v3/northbridge/amd/geodelx/grphinit.c
===================================================================
--- coreboot-v3.orig/northbridge/amd/geodelx/grphinit.c	2008-02-22 18:04:03.000000000 -0700
+++ coreboot-v3/northbridge/amd/geodelx/grphinit.c	2008-02-22 18:04:50.000000000 -0700
@@ -26,7 +26,7 @@
  /*
   * This function mirrors the Graphics_Init routine in GeodeROM.
   */
-void graphics_init(struct northbridge_amd_geodelx_pci_config *nb_pci)
+void graphics_init(u8 video_mb)
 {
 	u16 wClassIndex, wData, res;
 
@@ -54,7 +54,7 @@
 	 */
 
 	wData = VG_CFG_DRIVER | VG_CFG_PRIORITY | 
-			VG_CFG_DSCRT | (nb_pci->geode_video_mb & VG_MEM_MASK);
+			VG_CFG_DSCRT | (video_mb & VG_MEM_MASK);
 	vr_write(wClassIndex, wData);
 
 	res = vr_read(wClassIndex);
Index: coreboot-v3/mainboard/pcengines/alix1c/dts
===================================================================
--- coreboot-v3.orig/mainboard/pcengines/alix1c/dts	2008-02-22 18:04:03.000000000 -0700
+++ coreboot-v3/mainboard/pcengines/alix1c/dts	2008-02-22 18:05:15.000000000 -0700
@@ -27,10 +27,10 @@
 	};
 	domain@0 {
 		/config/("northbridge/amd/geodelx/domain");
+		/* Video RAM has to be in 2MB chunks. */
+		geode_video_mb = "8";
 		pci@1,0 {
 			/config/("northbridge/amd/geodelx/pci");
-			/* Video RAM has to be in 2MB chunks. */
-			geode_video_mb = "8";
 		};
 		pci@15,0 {
 			/config/("southbridge/amd/cs5536/dts");
