From b2ed53dd5669c2c3839633bd2b3b4af709a5b149 Mon Sep 17 00:00:00 2001
From: "arch import user (historical)" <svn@openbios.org>
Date: Wed, 6 Jul 2005 17:16:23 +0000
Subject: Revision:
 linuxbios@linuxbios.org--devel/freebios--devel--2.0--patch-50 Creator: 
 Ronald G. Minnich <rminnich@lanl.gov>

This now boots to the point of passing the memory test in auto.c. But: we still don't have it working after the "Jumping to LinuxBIOS" step


git-svn-id: svn://svn.coreboot.org/coreboot/trunk@1966 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
---
 src/mainboard/digitallogic/msm586seg/Config.lb | 11 +++++++----
 src/mainboard/digitallogic/msm586seg/auto.c    | 24 +++++++++++++++++++-----
 2 files changed, 26 insertions(+), 9 deletions(-)

(limited to 'src/mainboard/digitallogic')

diff --git a/src/mainboard/digitallogic/msm586seg/Config.lb b/src/mainboard/digitallogic/msm586seg/Config.lb
index 20977e0ac2..9f5bb16f1f 100644
--- a/src/mainboard/digitallogic/msm586seg/Config.lb
+++ b/src/mainboard/digitallogic/msm586seg/Config.lb
@@ -2,8 +2,11 @@
 ## Compute the location and size of where this firmware image
 ## (linuxBIOS plus bootloader) will live in the boot rom chip.
 ##
+default ROM_SIZE = 512 * 1024 
+default FALLBACK_SIZE = 0x10000
+
 if USE_FALLBACK_IMAGE
-	default ROM_SECTION_SIZE   = FALLBACK_SIZE
+	default ROM_SECTION_SIZE   = 64 * 1024 # FALLBACK_SIZE
 	default ROM_SECTION_OFFSET = ( ROM_SIZE - FALLBACK_SIZE )
 else
 	default ROM_SECTION_SIZE   = ( ROM_SIZE - FALLBACK_SIZE )
@@ -29,7 +32,7 @@ default _ROMBASE      = ( CONFIG_ROM_STREAM_START + PAYLOAD_SIZE )
 ## XIP_ROM_SIZE must be a power of 2.
 ## XIP_ROM_BASE must be a multiple of XIP_ROM_SIZE
 ##
-default XIP_ROM_SIZE=65536
+default XIP_ROM_SIZE=32*1024
 default XIP_ROM_BASE = ( _ROMBASE + ROM_IMAGE_SIZE - XIP_ROM_SIZE )
 
 ##
@@ -61,11 +64,11 @@ end
 
 makerule ./auto.E 
 	depends	"$(MAINBOARD)/auto.c option_table.h ./romcc" 
-	action	"./romcc -E -mcpu=p3 -O -I$(TOP)/src -I. $(CPPFLAGS) $(MAINBOARD)/auto.c -o $@"
+	action	"./romcc -E -mcpu=i386 -O -I$(TOP)/src -I. $(CPPFLAGS) $(MAINBOARD)/auto.c -o $@"
 end
 makerule ./auto.inc 
 	depends "$(MAINBOARD)/auto.c option_table.h ./romcc"
-	action	"./romcc    -mcpu=p3 -O -I$(TOP)/src -I. $(CPPFLAGS) $(MAINBOARD)/auto.c -o $@"
+	action	"./romcc    -mcpu=i386 -O -I$(TOP)/src -I. $(CPPFLAGS) $(MAINBOARD)/auto.c -o $@"
 end
 
 ##
diff --git a/src/mainboard/digitallogic/msm586seg/auto.c b/src/mainboard/digitallogic/msm586seg/auto.c
index c688569821..7aba46e797 100644
--- a/src/mainboard/digitallogic/msm586seg/auto.c
+++ b/src/mainboard/digitallogic/msm586seg/auto.c
@@ -47,17 +47,26 @@ static inline int spd_read_byte(unsigned device, unsigned address)
 
 static void main(unsigned long bist)
 {
+    volatile int i;
+    for(i = 0; i < 100; i++)
+      ;
+
 
         setupsc520();
         uart_init();
         console_init();
-	//	while(1)
+		for(i = 0; i < 100; i++)
+	  print_err("fill usart\r\n");
+		//		while(1)
 		print_err("HI THERE!\r\n");
-			sizemem();
-//	staticmem();
+		//			sizemem();
+	staticmem();
 			
-			while(1)
+	//			while(1)
 	print_err("STATIC MEM DONE\r\n");
+	outb(0xee, 0x80);
+	print_err("loop forever ...\n");
+
 
 #if 0
 	else {
@@ -82,9 +91,14 @@ static void main(unsigned long bist)
 	dump_pci_device(PCI_DEV(0, 0, 0));
 #endif
 
-#if 1
+#if 0
 	print_err("RAM CHECK!\r\n");
 	// Check 16MB of memory @ 0
 	ram_check(0x00000000, 0x01000000);
 #endif
+#if 1
+	print_err("RAM CHECK!\r\n");
+	// Check 1MB of memory @ 0
+	ram_check(0x00000000, 0x0100000);
+#endif
 }
-- 
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