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be2e5c6c35
Add linuxgpiod cfg for Aspeed AST2600 for a case if JTAG master needs to be implemented using linuxgpiod intead of hardware JTAG master mode. These AST2600 GPIOs will be mapped to JTAG/SWD signals. +-----------+-------------+-------------+ | signal | GPIO name | gpio offset | +-----------+-------------+-------------+ | TCK/SWCLK | GPIOI2 | 66 | | TMS/SWDIO | GPIOI3 | 67 | | TDI | GPIOI1 | 65 | | TDO | GPIOI4 | 68 | | nTRST | GPIOI0 | 64 | +-----------+-------------+-------------+ Signed-off-by: Jae Hyun Yoo <quic_jaehyoo@quicinc.com> Change-Id: I19278402b0895be12d38c0ecea8fdbc56fd491b8 Reviewed-on: https://review.openocd.org/c/openocd/+/7112 Reviewed-by: Antonio Borneo <borneo.antonio@gmail.com> Tested-by: jenkins
26 lines
758 B
INI
26 lines
758 B
INI
# SPDX-License-Identifier: GPL-2.0-or-later
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# Use AST2600 GPIO through linuxgpiod
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#
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# +-----------+-------------+-------------+
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# | signal | GPIO name | gpio offset |
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# +-----------+-------------+-------------+
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# | TCK/SWCLK | GPIOI2 | 66 |
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# | TMS/SWDIO | GPIOI3 | 67 |
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# | TDI | GPIOI1 | 65 |
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# | TDO | GPIOI4 | 68 |
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# | nTRST | GPIOI0 | 64 |
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# +-----------+-------------+-------------+
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adapter driver linuxgpiod
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adapter gpio trst 64 -chip 0
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adapter gpio tdi 65 -chip 0
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adapter gpio tck 66 -chip 0
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adapter gpio swclk 66 -chip 0
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adapter gpio tms 67 -chip 0
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adapter gpio swdio 67 -chip 0
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adapter gpio tdo 68 -chip 0
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reset_config trst_only separate trst_push_pull
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