commit moire changes

git-svn-id: svn://svn.coreboot.org/coreboot/trunk@2428 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1

src/mainboard/artecgroup/dbe61/Config.lb

@@ -125,32 +125,69 @@ config chip.h
 
 chip northbridge/amd/lx
 	register "irqmap" = "0xcba5"
-	register "setupflash" = "1"
 	device apic_cluster 0 on
 		chip cpu/amd/model_lx
 			device apic 0 on end
 		end
 	end
   	device pci_domain 0 on 
-    		device pci 1.0 on end
+
-		device pci 1.1 on end
+ 		device pci 1.0 on end	# Host Bridge
-      		chip southbridge/amd/cs5536_lx
+ 
-                        register "enable_gpio0_inta" = "1"
+ 		chip drivers/pci/realmode
-			register "enable_ide_nand_flash" = "1"
+ 			device pci 1.1 on end  					# VGA
-			register "enable_uarta" = "1"
+ 			register "rom_address" = "0xfffc0000"	# at the beginning of 256k
-			register "audio_irq" = "11"
+ 		end
-			register "usbf4_irq" = "5"
+ 		
-			register "usbf5_irq" = "5"
+ 		device pci 1.2 off end	# AES
-			register "usbf6_irq" = "5"
+     		chip southbridge/amd/cs5536_lx
-			register "usbf7_irq" = "5"
+ 			register "enable_ide_nand_flash" = "0"
-        		device pci d.0 on end	# Realtek 8139 LAN
+ 
-        		device pci f.0 on end	# ISA Bridge
+ 			register "isa_irq" = "0"
-        		device pci f.2 on end	# IDE Controller
+ 			#register "flash_irq" = "14"
-        		device pci f.3 on end 	# Audio
+ 
+ 			## IDE IRQ
+ 			register "enable_ide_irq" = "0"
+ 
+ 			register "audio_irq" = "5"
+ 			register "usb_irq" = "7"
+ 			
+ 			register "uart0_irq" = "0"
+ 			register "uart1_irq" = "4"
+ 
+ 			## PCI INTA ... INTD and their GPIO pins
+ 			##   int==0: disable 
+ 			register "pci_int[0]" = "0"
+ 			register "pci_int[1]" = "10"
+ 			register "pci_int[2]" = "0"
+ 			register "pci_int[3]" = "0"
+ 			register "pci_int_pin[0]" = "0"
+ 			register "pci_int_pin[1]" = "7"
+ 			register "pci_int_pin[2]" = "0"
+ 			register "pci_int_pin[3]" = "0"									
+ 
+ 
+ 			# Keyboard Emulation Logic IRQs
+ 			# Enable keyboard IRQ2
+ 			register "enable_kel_keyb_irq" = "0"
+ 			# Enable mouse IRQ12
+ 			register "enable_kel_mouse_irq" = "0"
+ 			# Configure KEL Emulation IRQ, 0 to disable
+ 			register "kel_emul_irq" = "0"
+ 
+       		device pci f.0 on end	# ISA Bridge
+			device pci f.1 on end	# Flash controller
+ 			device pci f.2 off end	# IDE controller
+       		device pci f.3 on end 	# Audio
         		device pci f.4 on end	# OHCI
 			device pci f.5 on end	# EHCI
-			register "unwanted_vpci[0]" = "0"	# End of list has a zero
+ 			device pci f.6 off end	# UDC controller
-      		end
+ 			device pci f.7 off end	# OTG controller
-    	end
+ 		end
+ 		chip drivers/pci/rtl8139
+ 			device pci d.0 on end	# Realtek LAN
+ 			register "nic_irq" = "10"
+        		end
+   	end
 end
 

src/mainboard/artecgroup/dbe61/Options.lb

@@ -40,6 +40,9 @@ uses TTYS0_BASE
 uses TTYS0_LCS
 uses CONFIG_UDELAY_TSC
 uses CONFIG_TSC_X86RDTSC_CALIBRATE_WITH_TIMER2
+uses CONFIG_CONSOLE_VGA
+uses CONFIG_PCI_ROM_RUN
+uses VIDEO_MB
 
 ## ROM_SIZE is the size of boot ROM that this board will use.
 default ROM_SIZE  = 256*1024
@@ -47,6 +50,9 @@ default ROM_SIZE  = 256*1024
 ###
 ### Build options
 ###
+default CONFIG_CONSOLE_VGA=1
+default CONFIG_PCI_ROM_RUN=0
+default VIDEO_MB=8
 
 ##
 ## Build code for the fallback boot

src/mainboard/artecgroup/dbe61/auto.c

@@ -37,24 +37,6 @@ static inline unsigned int fls(unsigned int x)
         return r;
 }
 
-
-
-
-/* sdram parameters for OLPC:
-	row address = 13
-	col address = 9
-	banks = 4
-	dimm0size=128MB
-	d0_MB=1 (module banks)
-	d0_cb=4 (component banks)
-	do_psz=4KB	(page size)
-	Trc=10 (clocks) (ref2act)
-	Tras=7 (act2pre)
-	Trcd=3 (act2cmd)
-	Trp=3   (pre2act)
-	Trrd=2 (act2act)
-	Tref=17.8ms
-  */
 static void sdram_set_spd_registers(const struct mem_controller *ctrl) 
 {
 	/* Total size of DIMM = 2^row address (byte 3) * 2^col address (byte 4) *
@@ -65,49 +47,8 @@ static void sdram_set_spd_registers(const struct mem_controller *ctrl)
 	msr_t msr;
 	unsigned char module_banks, val;
 
-	
+	msr.hi = 0x10075012;
-#if 0	//GX3
+	msr.lo = 0x00000040;
-	msr = rdmsr(MC_CF07_DATA);
-
-	/* get module banks (sides) per dimm, SPD byte 5 */
-	module_banks = 1;
-	module_banks >>= 1;
-	msr.hi &= ~(1 << CF07_UPPER_D0_MB_SHIFT);
-	msr.hi |= (module_banks << CF07_UPPER_D0_MB_SHIFT);
-
-	/* get component banks per module bank, SPD byte 17 */
-	val = 4;
-	val >>= 2;
-	msr.hi &= ~(0x1 << CF07_UPPER_D0_CB_SHIFT);
-	msr.hi |=  (val << CF07_UPPER_D0_CB_SHIFT);
-
-	/* get the module bank density, SPD byte 31  */
-	/* this is multiples of 8 MB */
-	/* actually it is 2^x*4, where x is the value you put in */
-	/* for OLPC, set default size */
-	/* dimm size - hardcoded 128Mb */
-	val = 5;
-	msr.hi &= ~(0xf << CF07_UPPER_D0_SZ_SHIFT);
-	msr.hi |=  (val << CF07_UPPER_D0_SZ_SHIFT);
-
-	/* page size = 2^col address */
-	val = 2; /* 4096 bytes */
-	msr.hi &= ~(0x7 << CF07_UPPER_D0_PSZ_SHIFT);
-	msr.hi |=  (val << CF07_UPPER_D0_PSZ_SHIFT);
-
-	print_debug("computed msr.hi ");
-	print_debug_hex32(msr.hi);
-	print_debug("\r\n");
-
-	/* this is a standard value, DOES NOT PROBABLY MATCH FROM ABOVE */
-	/* well, it may be close. It's about 200,000 ticks */
-	msr.lo = 0x00003000;
-	wrmsr(MC_CF07_DATA, msr);
-
-#endif
-	
-	msr.hi = 0x00005012;
-	msr.lo = 0x05000040;
 	
 	wrmsr(MC_CF07_DATA, msr);		//GX3
 
@@ -140,17 +81,17 @@ static void sdram_set_spd_registers(const struct mem_controller *ctrl)
 #include "northbridge/amd/lx/raminit.c"
 #include "sdram/generic_sdram.c"
 
-#define PLLMSRhi 0x00001490
+/* CPU and GLIU mult/div */
-#define PLLMSRlo 0x02000030
+#define PLLMSRhi 0x0000039C
-#define PLLMSRlo1 ((0xde << 16) | (1 << 26) | (1 << 24))
+/* Hold Count - how long we will sit in reset */
-#define PLLMSRlo2 ((1<<14) |(1<<13) | (1<<0))
+#define PLLMSRlo 0x00DE0000
+
 #include "northbridge/amd/lx/pll_reset.c"
 #include "cpu/amd/model_lx/cpureginit.c"
 #include "cpu/amd/model_lx/syspreinit.c"
+
 static void msr_init(void)
 {
-	__builtin_wrmsr(0x1808,  0x10f3bf00, 0x22fffc02);
-
 	__builtin_wrmsr(0x10000020, 0xfff80, 0x20000000);
         __builtin_wrmsr(0x10000021, 0x80fffe0, 0x20000000);
 

src/mainboard/artecgroup/dbe61/mainboard.c

@@ -4,35 +4,31 @@
 #include <device/pci_ids.h>
 #include <device/pci_ops.h>
 #include <arch/io.h>
+#include <cpu/x86/msr.h>
+#include <cpu/amd/lxdef.h>
 #include "chip.h"
 
+#define DIVIL_LBAR_GPIO		0x5140000c
+
+static void init_gpio()
+{
+	msr_t msr;
+	printk_debug("Initializing GPIO module...\n");
+
+	// initialize the GPIO LBAR
+	msr.lo = GPIO_BASE;
+	msr.hi = 0x0000f001;
+	wrmsr(DIVIL_LBAR_GPIO, msr);
+	msr = rdmsr(DIVIL_LBAR_GPIO);
+	printk_debug("DIVIL_LBAR_GPIO set to 0x%08x 0x%08x\n", msr.hi, msr.lo);
+}
 
 static void init(struct device *dev)
 {
-	unsigned bus = 0;
+	// BOARD-SPECIFIC INIT
-	unsigned devNic = PCI_DEVFN(0xd, 0);	
-	unsigned devUsb = PCI_DEVFN(0xf, 4);
-	device_t usb = NULL, nic = NULL;
-	unsigned char irqUsb = 0xa, irqNic = 0xb;
-
 	printk_debug("ARTECGROUP DBE61 ENTER %s\n", __FUNCTION__);
 
-	// FIXME: do we need to initialize USB OHCI this way?
+	init_gpio();
-	printk_debug("%s (%x,%x) set USB PCI interrupt line to %d\n", 
-		__FUNCTION__, bus, devUsb, irqUsb);
-
-	// initialize the USB controller
-	usb = dev_find_slot(bus, devUsb);
-	if (!usb) printk_err("Could not find USB\n");
-	else pci_write_config8(usb, PCI_INTERRUPT_LINE, irqUsb);
-
-	printk_debug("%s (%x,%x) set NIC PCI interrupt line to %d\n", 
-		__FUNCTION__, bus, devNic, irqNic);
-
-	// initialize the Realtek NIC
-	nic = dev_find_slot(bus, devNic);
-	if (!nic) printk_err("Could not find USB\n");
-	else pci_write_config8(nic, PCI_INTERRUPT_LINE, irqNic);
 
 	printk_debug("ARTECGROUP DBE61 EXIT %s\n", __FUNCTION__);
 }