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| author | Antonio Borneo <borneo.antonio@gmail.com> | 2018-04-16 22:54:22 +0200 |
|---|---|---|
| committer | Tomas Vanek <vanekt@fbl.cz> | 2018-07-23 14:12:10 +0100 |
| commit | c5658364b2c7fe19b677f762d6bcd579cb2e17e1 (patch) | |
| tree | 1f925f156cc86bd57ca962d5aea3755c7117cbe5 /src/jtag | |
| parent | 4cd5c64122a0656bd6806c0d08c84711bf01328a (diff) | |
| download | riscv-openocd-c5658364b2c7fe19b677f762d6bcd579cb2e17e1.zip riscv-openocd-c5658364b2c7fe19b677f762d6bcd579cb2e17e1.tar.gz riscv-openocd-c5658364b2c7fe19b677f762d6bcd579cb2e17e1.tar.bz2 | |
drivers: cmsis_dap_usb: implement cmd JTAG_TMS
Simply add a wrapper around cmsis_dap_cmd_DAP_SWJ_Sequence()
Change-Id: Icf86f84b24e9fec56e2f9e155396aac34b0e06d2
Signed-off-by: Antonio Borneo <borneo.antonio@gmail.com>
Reviewed-on: http://openocd.zylin.com/4517
Tested-by: jenkins
Reviewed-by: Spencer Oliver <spen@spen-soft.co.uk>
Diffstat (limited to 'src/jtag')
| -rw-r--r-- | src/jtag/drivers/cmsis_dap_usb.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/src/jtag/drivers/cmsis_dap_usb.c b/src/jtag/drivers/cmsis_dap_usb.c index 231e7c8..928389f 100644 --- a/src/jtag/drivers/cmsis_dap_usb.c +++ b/src/jtag/drivers/cmsis_dap_usb.c @@ -1444,6 +1444,12 @@ static void cmsis_dap_execute_stableclocks(struct jtag_command *cmd) cmsis_dap_stableclocks(cmd->cmd.runtest->num_cycles); } +static void cmsis_dap_execute_tms(struct jtag_command *cmd) +{ + DEBUG_JTAG_IO("TMS: %d bits", cmd->cmd.tms->num_bits); + cmsis_dap_cmd_DAP_SWJ_Sequence(cmd->cmd.tms->num_bits, cmd->cmd.tms->bits); +} + /* TODO: Is there need to call cmsis_dap_flush() for the JTAG_PATHMOVE, * JTAG_RUNTEST, JTAG_STABLECLOCKS? */ static void cmsis_dap_execute_command(struct jtag_command *cmd) @@ -1474,6 +1480,8 @@ static void cmsis_dap_execute_command(struct jtag_command *cmd) cmsis_dap_execute_stableclocks(cmd); break; case JTAG_TMS: + cmsis_dap_execute_tms(cmd); + break; default: LOG_ERROR("BUG: unknown JTAG command type 0x%X encountered", cmd->type); exit(-1); @@ -1636,6 +1644,7 @@ static const char * const cmsis_dap_transport[] = { "swd", "jtag", NULL }; struct jtag_interface cmsis_dap_interface = { .name = "cmsis-dap", + .supported = DEBUG_CAP_TMS_SEQ, .commands = cmsis_dap_command_handlers, .swd = &cmsis_dap_swd_driver, .transports = cmsis_dap_transport, |