patch-2.4.5 linux/arch/cris/lib/hw_settings.S

• Lines: 62
• Date: Sun May 20 12:11:38 2001
• Orig file: v2.4.4/linux/arch/cris/lib/hw_settings.S
• Orig date: Wed Dec 31 16:00:00 1969

diff -u --recursive --new-file v2.4.4/linux/arch/cris/lib/hw_settings.S linux/arch/cris/lib/hw_settings.S
@@ -0,0 +1,61 @@
+	;; $Id: hw_settings.S,v 1.2 2001/04/03 11:11:09 starvik Exp $
+	;; 
+	;; This table is used by some tools to extract hardware parameters.
+	;; The table should be included in the kernel and the decompressor.
+	;; Don't forget to update the tools if you change this table.
+	;;
+	;; Copyright (C) 2001 Axis Communications AB
+	;;
+	;; Authors:  Mikael Starvik (starvik@axis.com)	
+
+	
+#define PA_SET_VALUE ((CONFIG_ETRAX_DEF_R_PORT_PA_DIR << 8) | \
+		(CONFIG_ETRAX_DEF_R_PORT_PA_DATA))
+#define PB_SET_VALUE ((CONFIG_ETRAX_DEF_R_PORT_PB_CONFIG << 16) | \
+		(CONFIG_ETRAX_DEF_R_PORT_PB_DIR << 8) | \
+		(CONFIG_ETRAX_DEF_R_PORT_PB_DATA))
+	
+	.ascii "HW_PARAM_MAGIC" ; Magic number
+	.dword 0xc0004000	; Kernel start address
+
+	; Debug port
+#ifdef CONFIG_ETRAX_DEBUG_PORT0
+	.dword 0		
+#elif defined(CONFIG_ETRAX_DEBUG_PORT1)
+	.dword 1
+#elif defined(CONFIG_ETRAX_DEBUG_PORT2)
+	.dword 2
+#elif defined(CONFIG_ETRAX_DEBUG_PORT3)
+	.dword 3
+#else
+	.dword 4 ; No debug
+#endif			
+
+	; SDRAM or EDO DRAM?
+#ifdef CONFIG_ETRAX_SDRAM
+	.dword 1
+#else
+	.dword 0
+#endif
+
+	; Register values 
+	.dword R_WAITSTATES
+	.dword CONFIG_ETRAX_DEF_R_WAITSTATES
+	.dword R_BUS_CONFIG
+	.dword CONFIG_ETRAX_DEF_R_BUS_CONFIG
+#ifdef CONFIG_ETRAX_SDRAM
+	.dword R_SDRAM_CONFIG
+	.dword CONFIG_ETRAX_DEF_R_SDRAM_CONFIG
+	.dword R_SDRAM_TIMING
+	.dword CONFIG_ETRAX_DEF_R_SDRAM_TIMING
+#else
+	.dword R_DRAM_CONFIG
+	.dword CONFIG_ETRAX_DEF_R_DRAM_CONFIG
+	.dword R_DRAM_TIMING
+	.dword CONFIG_ETRAX_DEF_R_DRAM_TIMING
+#endif
+	.dword R_PORT_PA_SET
+	.dword PA_SET_VALUE 
+	.dword R_PORT_PB_SET
+	.dword PB_SET_VALUE
+	.dword 0 ; No more register values