16eee77c10
... and related SAMA5D27 SoC. Change-Id: Ic2584e3005ac691642dc2e5a8ee3fb8a4eacaa00 Signed-off-by: Oleksij Rempel <o.rempel@pengutronix.de> Reviewed-on: http://openocd.zylin.com/5275 Tested-by: jenkins Reviewed-by: Oleksij Rempel <linux@rempel-privat.de>
29 lines
1.0 KiB
INI
29 lines
1.0 KiB
INI
# SPDX-License-Identifier: GPL-2.0-or-later
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#
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# The JTAG connection is disabled at reset, and during the ROM Code execution.
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# It is re-enabled when the ROM code jumps in the boot file copied from an
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# external Flash memory into the internalSRAM, or when the ROM code launches
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# the SAM-BA monitor, when no boot file has been found in any external Flash
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# memory.
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# For more JTAG related information see, :
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# https://ww1.microchip.com/downloads/en/DeviceDoc/SAMA5D2-Series-Data-sheet-ds60001476G.pdf
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#
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# If JTAGSEL pin:
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# - if enabled, boundary Scan mode is activated. JTAG ID Code value is 0x05B3F03F.
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# - if disabled, ICE mode is activated. Debug Port JTAG IDCODE value is 0x5BA00477
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#
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if { [info exists CHIPNAME] } {
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set _CHIPNAME $CHIPNAME
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} else {
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set _CHIPNAME at91sama5d2
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}
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jtag newtap $_CHIPNAME cpu -irlen 4 -ircapture 0x01 -irmask 0x0f \
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-expected-id 0x5ba00477
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# Cortex-A5 target
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set _TARGETNAME $_CHIPNAME.cpu_a5
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dap create $_CHIPNAME.dap -chain-position $_CHIPNAME.cpu
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target create $_TARGETNAME.0 cortex_a -dap $_CHIPNAME.dap
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