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tcl/interface: add linuxgpiod cfg for Aspeed AST2600 12/7112/4
authorJae Hyun Yoo <quic_jaehyoo@quicinc.com>
Thu, 20 Jan 2022 20:07:58 +0000 (12:07 -0800)
committerAntonio Borneo <borneo.antonio@gmail.com>
Sat, 20 Aug 2022 15:30:20 +0000 (15:30 +0000)
commitbe2e5c6c35f77fecb4df2a19cec05cceac500ca9
tree864921b71e4cfaa00fed334415d0128b5de86078tree | snapshot
parent9ffeedb5794e5ebe7b3a7d7fd63fde4d7124c0ddcommit | diff
tcl/interface: add linuxgpiod cfg for Aspeed AST2600

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
tcl/interface/ast2600-gpiod.cfg [new file with mode: 0644] blob
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