[OpenOCD-commit] Main OpenOCD repository branch, master, updated. v0.11.0-812-gbe2e5c6c3

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- Log -----------------------------------------------------------------
commit be2e5c6c35f77fecb4df2a19cec05cceac500ca9
Author: Jae Hyun Yoo <qui...@qu...>
Date:   Thu Jan 20 12:07:58 2022 -0800

    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 <qui...@qu...>
    Change-Id: I19278402b0895be12d38c0ecea8fdbc56fd491b8
    Reviewed-on: https://review.openocd.org/c/openocd/+/7112
    Reviewed-by: Antonio Borneo <bor...@gm...>
    Tested-by: jenkins

diff --git a/tcl/interface/ast2600-gpiod.cfg b/tcl/interface/ast2600-gpiod.cfg
new file mode 100644
index 000000000..5cad02fbd
--- /dev/null
+++ b/tcl/interface/ast2600-gpiod.cfg
@@ -0,0 +1,25 @@
+# SPDX-License-Identifier: GPL-2.0-or-later
+
+# Use AST2600 GPIO through linuxgpiod
+#
+# +-----------+-------------+-------------+
+# | signal    | GPIO name   | gpio offset |
+# +-----------+-------------+-------------+
+# | TCK/SWCLK | GPIOI2      | 66          |
+# | TMS/SWDIO | GPIOI3      | 67          |
+# | TDI       | GPIOI1      | 65          |
+# | TDO       | GPIOI4      | 68          |
+# | nTRST     | GPIOI0      | 64          |
+# +-----------+-------------+-------------+
+
+adapter driver linuxgpiod
+
+adapter gpio trst 64 -chip 0
+adapter gpio tdi 65 -chip 0
+adapter gpio tck 66 -chip 0
+adapter gpio swclk 66 -chip 0
+adapter gpio tms 67 -chip 0
+adapter gpio swdio 67 -chip 0
+adapter gpio tdo 68 -chip 0
+
+reset_config trst_only separate trst_push_pull

-----------------------------------------------------------------------

Summary of changes:
 tcl/interface/ast2600-gpiod.cfg | 25 +++++++++++++++++++++++++
 1 file changed, 25 insertions(+)
 create mode 100644 tcl/interface/ast2600-gpiod.cfg


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