98560bd83e
Also, make DDR latency configurable. Signed-off-by: Jesper Nilsson <jesper.nilsson@axis.com>
53 lines
1.5 KiB
ArmAsm
53 lines
1.5 KiB
ArmAsm
/*
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* This table is used by some tools to extract hardware parameters.
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* The table should be included in the kernel and the decompressor.
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* Don't forget to update the tools if you change this table.
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*
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* Copyright (C) 2001-2007 Axis Communications AB
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*
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* Authors: Mikael Starvik <starvik@axis.com>
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*/
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#include <hwregs/asm/reg_map_asm.h>
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#include <hwregs/asm/ddr2_defs_asm.h>
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#include <hwregs/asm/gio_defs_asm.h>
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.ascii "HW_PARAM_MAGIC" ; Magic number
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.dword 0xc0004000 ; Kernel start address
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; Debug port
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#ifdef CONFIG_ETRAX_DEBUG_PORT0
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.dword 0
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#elif defined(CONFIG_ETRAX_DEBUG_PORT1)
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.dword 1
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#elif defined(CONFIG_ETRAX_DEBUG_PORT2)
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.dword 2
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#elif defined(CONFIG_ETRAX_DEBUG_PORT3)
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.dword 3
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#else
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.dword 4 ; No debug
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#endif
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; Register values
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.dword REG_ADDR(ddr2, regi_ddr2_ctrl, rw_cfg)
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.dword CONFIG_ETRAX_DDR2_CONFIG
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.dword REG_ADDR(ddr2, regi_ddr2_ctrl, rw_latency)
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.dword CONFIG_ETRAX_DDR2_LATENCY
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.dword REG_ADDR(ddr2, regi_ddr2_ctrl, rw_timing)
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.dword CONFIG_ETRAX_DDR2_TIMING
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.dword CONFIG_ETRAX_DDR2_MRS
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.dword REG_ADDR(gio, regi_gio, rw_pa_dout)
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.dword CONFIG_ETRAX_DEF_GIO_PA_OUT
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.dword REG_ADDR(gio, regi_gio, rw_pa_oe)
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.dword CONFIG_ETRAX_DEF_GIO_PA_OE
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.dword REG_ADDR(gio, regi_gio, rw_pb_dout)
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.dword CONFIG_ETRAX_DEF_GIO_PB_OUT
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.dword REG_ADDR(gio, regi_gio, rw_pb_oe)
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.dword CONFIG_ETRAX_DEF_GIO_PB_OE
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.dword REG_ADDR(gio, regi_gio, rw_pc_dout)
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.dword CONFIG_ETRAX_DEF_GIO_PC_OUT
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.dword REG_ADDR(gio, regi_gio, rw_pc_oe)
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.dword CONFIG_ETRAX_DEF_GIO_PC_OE
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.dword 0 ; No more register values
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