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- echo Setting up for the FreeScale iMX31 Board.\n
- # SETUP GDB :
- #
- # Common gdb setup for ARM CPUs
- set complaints 1
- set output-radix 10
- set input-radix 10
- set prompt (arm-gdb)
- set endian little
- dir .
-
- # Tell GDB to use 1024 bytes packes when downloading, this
- # reduces load image download times
- set remote memory-write-packet-size 1024
- set remote memory-write-packet-size fixed
-
-
-
- # DEFINE MACROS :
- #
- # Create a "refresh" macro to update gdb's screens after the cpu
- # has been stopped by the other CPU or following an "monitor allstop"
- define refresh
- monitor set hbreak
- cont
- monitor clear hbreak
- end
-
-
- # CONNECT TO TARGET :
- target remote 127.0.0.1:3333
- monitor reset run
- monitor reset halt
-
- # iMX31 PDK board initialization commands:
-
- #// init_ccm
-
- monitor mww 0x53FC0000 0x040
- monitor mww 0x53F80000 0x074B0B7D
-
- #//532-133-66.5
- #//monitor mww 0x53F80004 0xFF871D58
- #//monitor mww 0x53F80010 0x0033280C
-
- #// 399MHz - 26MHz input, PD=1,MFI=7, MFN=27, MFD=40
- monitor mww 0x53F80004 0xFF871D50
- monitor mww 0x53F80010 0x00271C1B
-
- #// 208-104-52
- #//monitor mww 0x53F80004 0xFF871D48
- #//monitor mww 0x53F80010 0x04002000
-
-
- #// Configure CPLD on CS5
- monitor mww 0xb8002050 0x0000DCF6
- monitor mww 0xb8002054 0x444A4541
- monitor mww 0xb8002058 0x44443302
-
- #// Disable maximum drive strength for SDRAM/DDR lines by clearing DSE1 bits
- #// in SW_PAD_CTL registers
-
- #// SDCLK
- monitor mww 0x43FAC26C 0
-
- #// CAS
- monitor mww 0x43FAC270 0
-
- #// RAS
- monitor mww 0x43FAC274 0
-
- #// CS2 (CSD0)
- monitor mww 0x43FAC27C 0x1000
-
- #// DQM3
- monitor mww 0x43FAC284 0
-
- #// DQM2, DQM1, DQM0, SD31-SD0, A25-A0, MA10 (0x288..0x2DC)
- monitor mww 0x43FAC288 0
- monitor mww 0x43FAC28C 0
- monitor mww 0x43FAC290 0
- monitor mww 0x43FAC294 0
- monitor mww 0x43FAC298 0
- monitor mww 0x43FAC29C 0
- monitor mww 0x43FAC2A0 0
- monitor mww 0x43FAC2A4 0
- monitor mww 0x43FAC2A8 0
- monitor mww 0x43FAC2AC 0
- monitor mww 0x43FAC2B0 0
- monitor mww 0x43FAC2B4 0
- monitor mww 0x43FAC2B8 0
- monitor mww 0x43FAC2BC 0
- monitor mww 0x43FAC2C0 0
- monitor mww 0x43FAC2C4 0
- monitor mww 0x43FAC2C8 0
- monitor mww 0x43FAC2CC 0
- monitor mww 0x43FAC2D0 0
- monitor mww 0x43FAC2D4 0
- monitor mww 0x43FAC2D8 0
- monitor mww 0x43FAC2DC 0
-
- #// Initialization script for 32 bit DDR on MX31 PDK
- monitor mww 0xB8001010 0x00000004
- monitor mww 0xB8001004 0x006ac73a
- monitor mww 0xB8001000 0x92100000
- monitor mww 0x80000f00 0x12344321
- monitor mww 0xB8001000 0xa2100000
- monitor mww 0x80000000 0x12344321
- monitor mww 0x80000000 0x12344321
- monitor mww 0xB8001000 0xb2100000
- #monitor char 0x80000033 0xda
- monitor mwb 0x80000033 0xda
- #monitor char 0x81000000 0xff
- monitor mwb 0x81000000 0xff
- monitor mww 0xB8001000 0x82226080
- monitor mww 0x80000000 0xDEADBEEF
- monitor mww 0xB8001010 0x0000000c
-
- # LOAD IMAGE :
- #
-
- # Load the program executable called "u-boot"
- load test.elf
-
- # Load the symbols for the program.
- symbol-file test.elf
-
- # RUN TO MAIN :
- #
- # Set a breakpoint at main().
- #b reset
- b main
-
- # Run to the breakpoint.
- c
-
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