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- # SPDX-License-Identifier: GPL-2.0-or-later
- # The IMX31PDK eval board has a single IMX31 chip
- source [find target/imx31.cfg]
- source [find target/imx.cfg]
- $_TARGETNAME configure -event reset-init { imx31pdk_init }
- proc self_test {} {
- echo "Running 100 iterations of test."
- dump_image /ram/test 0x80000000 0x40000
- for {set i 0} {$i < 100} {set i [expr {$i+1}]} {
- echo "Iteration $i"
- reset init
- mww 0x80000000 0x12345678 0x10000
- load_image /ram/test 0x80000000 bin
- verify_image /ram/test 0x80000000 bin
- }
- }
- # Slow fallback frequency
- # measure_clk indicates ca. 3-4MHz.
- jtag_rclk 1000
- proc imx31pdk_init { } {
- imx3x_reset
- # This setup puts RAM at 0x80000000
- mww 0x53FC0000 0x040
- mww 0x53F80000 0x074B0B7D
- # 399MHz - 26MHz input, PD=1,MFI=7, MFN=27, MFD=40
- #mww 0x53F80004 0xFF871D50
- #mww 0x53F80010 0x00271C1B
- # Start 16 bit NorFlash Initialization on CS0
- mww 0xb8002000 0x0000CC03
- mww 0xb8002004 0xa0330D01
- mww 0xb8002008 0x00220800
- # Configure CPLD on CS4
- mww 0xb8002040 0x0000DCF6
- mww 0xb8002044 0x444A4541
- mww 0xb8002048 0x44443302
- # SDCLK
- mww 0x43FAC26C 0
- # CAS
- mww 0x43FAC270 0
- # RAS
- mww 0x43FAC274 0
- # CS2 (CSD0)
- mww 0x43FAC27C 0x1000
- # DQM3
- mww 0x43FAC284 0
- # DQM2, DQM1, DQM0, SD31-SD0, A25-A0, MA10 (0x288..0x2DC)
- mww 0x43FAC288 0
- mww 0x43FAC28C 0
- mww 0x43FAC290 0
- mww 0x43FAC294 0
- mww 0x43FAC298 0
- mww 0x43FAC29C 0
- mww 0x43FAC2A0 0
- mww 0x43FAC2A4 0
- mww 0x43FAC2A8 0
- mww 0x43FAC2AC 0
- mww 0x43FAC2B0 0
- mww 0x43FAC2B4 0
- mww 0x43FAC2B8 0
- mww 0x43FAC2BC 0
- mww 0x43FAC2C0 0
- mww 0x43FAC2C4 0
- mww 0x43FAC2C8 0
- mww 0x43FAC2CC 0
- mww 0x43FAC2D0 0
- mww 0x43FAC2D4 0
- mww 0x43FAC2D8 0
- mww 0x43FAC2DC 0
- # Initialization script for 32 bit DDR on MX31 ADS
- mww 0xB8001010 0x00000004
- mww 0xB8001004 0x006ac73a
- mww 0xB8001000 0x92100000
- mww 0x80000f00 0x12344321
- mww 0xB8001000 0xa2100000
- mww 0x80000000 0x12344321
- mww 0x80000000 0x12344321
- mww 0xB8001000 0xb2100000
- mwb 0x80000033 0xda
- mwb 0x81000000 0xff
- mww 0xB8001000 0x82226080
- mww 0x80000000 0xDEADBEEF
- mww 0xB8001010 0x0000000c
- }
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