Lots of lx fixes. CLeanup mainly. THings now build

Signed-off-by: Ronald G. Minnich


git-svn-id: svn://svn.coreboot.org/coreboot/trunk@2430 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1

5 files changed, 78 insertions, 85 deletions

diff --git a/src/mainboard/artecgroup/dbe61/Config.lb b/src/mainboard/artecgroup/dbe61/Config.lb
index 48e0fec450..94621eadaf 100644
--- a/src/mainboard/artecgroup/dbe61/Config.lb
+++ b/src/mainboard/artecgroup/dbe61/Config.lb
@@ -134,10 +134,10 @@ chip northbridge/amd/lx
 
  		device pci 1.0 on end	# Host Bridge
  
- 		chip drivers/pci/realmode
- 			device pci 1.1 on end  					# VGA
- 			register "rom_address" = "0xfffc0000"	# at the beginning of 256k
- 		end
+# 		chip drivers/pci/realmode
+# 			device pci 1.1 on end  					# VGA
+# 			register "rom_address" = "0xfffc0000"	# at the beginning of 256k
+# 		end
  		
  		device pci 1.2 off end	# AES
      		chip southbridge/amd/cs5536_lx
@@ -184,10 +184,10 @@ chip northbridge/amd/lx
  			device pci f.6 off end	# UDC controller
  			device pci f.7 off end	# OTG controller
  		end
- 		chip drivers/pci/rtl8139
- 			device pci d.0 on end	# Realtek LAN
- 			register "nic_irq" = "10"
-        		end
+# 		chip drivers/pci/rtl8139
+## 			device pci d.0 on end	# Realtek LAN
+# 			register "nic_irq" = "10"
+#        		end
    	end
 end
 
diff --git a/src/mainboard/digitallogic/msm800sev/Config.lb b/src/mainboard/digitallogic/msm800sev/Config.lb
index 3eb16c7704..b52f3a841d 100644
--- a/src/mainboard/digitallogic/msm800sev/Config.lb
+++ b/src/mainboard/digitallogic/msm800sev/Config.lb
@@ -126,7 +126,7 @@ config chip.h
 chip northbridge/amd/lx
 	# they keep changing this. 0:f.0 5c.w to see where it is
 	register "irqmap" = "0xbaba"
-	register "setupflash" = "1"
+	register "setupflash" = "0"
 	device apic_cluster 0 on
 		chip cpu/amd/model_lx
 			device apic 0 on end
@@ -136,21 +136,44 @@ chip northbridge/amd/lx
     		device pci 1.0 on end
 		device pci 1.1 on end
       		chip southbridge/amd/cs5536_lx
-                        register "enable_gpio0_inta" = "1"
-			register "enable_ide_nand_flash" = "0"
-			register "enable_uarta" = "1"
-			register "audio_irq" = "11"
-			register "usbf4_irq" = "11"
-			register "usbf11_irq" = "11"
-			register "usbf6_irq" = "11"
-			register "usbf7_irq" = "11"
-        		device pci d.0 on end	# EEPRO 1000
+			register "isa_irq" = "0"
+			#register "flash_irq" = "14"
+
+			## 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.2 on end	# IDE Controller
+			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
       		end
     	end
 end
diff --git a/src/mainboard/digitallogic/msm800sev/Options.lb b/src/mainboard/digitallogic/msm800sev/Options.lb
index ec4c78c330..1eac8243ac 100644
--- a/src/mainboard/digitallogic/msm800sev/Options.lb
+++ b/src/mainboard/digitallogic/msm800sev/Options.lb
@@ -40,14 +40,21 @@ 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 CONFIG_VIDEO_MB
+
+default CONFIG_VIDEO_MB=8
+
 
 ## ROM_SIZE is the size of boot ROM that this board will use.
-default ROM_SIZE  = 256*1024
+default ROM_SIZE  = 1024*1024
 
 ###
 ### Build options
 ###
-
+#default CONFIG_CONSOLE_VGA=1
+#default CONFIG_PCI_ROM_RUN=0
 ##
 ## Build code for the fallback boot
 ##
diff --git a/src/mainboard/digitallogic/msm800sev/auto.c b/src/mainboard/digitallogic/msm800sev/auto.c
index 866f6e4752..79c059577e 100644
--- a/src/mainboard/digitallogic/msm800sev/auto.c
+++ b/src/mainboard/digitallogic/msm800sev/auto.c
@@ -39,22 +39,6 @@ static inline unsigned int fls(unsigned int x)
 
 
 
-
-/* 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) *
@@ -66,48 +50,8 @@ static void sdram_set_spd_registers(const struct mem_controller *ctrl)
 	unsigned char module_banks, val;
 
 	
-#if 0	//GX3
-	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;
+	msr.hi = 0x10075012;
+	msr.lo = 0x00000040;
 	
 	wrmsr(MC_CF07_DATA, msr);		//GX3
 
@@ -140,16 +84,16 @@ 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
-#define PLLMSRlo 0x02000030
-#define PLLMSRlo1 ((0xde << 16) | (1 << 26) | (1 << 24))
-#define PLLMSRlo2 ((1<<14) |(1<<13) | (1<<0))
+/* CPU and GLIU mult/div */
+#define PLLMSRhi 0x0000039C
+/* Hold Count - how long we will sit in reset */
+#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);
diff --git a/src/mainboard/digitallogic/msm800sev/mainboard.c b/src/mainboard/digitallogic/msm800sev/mainboard.c
index 93ef69c7f6..a16dc7bfd9 100644
--- a/src/mainboard/digitallogic/msm800sev/mainboard.c
+++ b/src/mainboard/digitallogic/msm800sev/mainboard.c
@@ -4,8 +4,24 @@
 #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)
 {
@@ -17,6 +33,7 @@ static void init(struct device *dev)
 
 	printk_debug("DIGITALLOGIC MSM800SSEV  ENTER %s\n", __FUNCTION__);
 
+#if 0
 	// FIXME: do we need to initialize USB OHCI this way?
 	printk_debug("%s (%x,%x) set USB PCI interrupt line to %d\n", 
 		__FUNCTION__, bus, devUsb, irqUsb);
@@ -33,6 +50,8 @@ static void init(struct device *dev)
 	nic = dev_find_slot(bus, devNic);
 	if (!nic) printk_err("Could not find USB\n");
 	else pci_write_config8(nic, PCI_INTERRUPT_LINE, irqNic);
+#endif
+	init_gpio();
 
 	printk_debug("DIGITALLOGIC MSM800SSEV EXIT %s\n", __FUNCTION__);
 }