hw_settings.S
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- /*
- * $Id: hw_settings.S,v 1.3 2001/04/21 17:02:46 bjornw 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