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adi_v5: Remove unused features of the DAP and SWD interfaces

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These features are not currently used so remove or disable them before
something starts to. Not having them around simplifies redesign of the
APIs.

Change-Id: Iad25cc71c48b68a1fa71558141bf14d5ab20d659
Signed-off-by: Andreas Fritiofson <andreas.fritiofson@gmail.com>
Reviewed-on: http://openocd.zylin.com/1955
Tested-by: jenkins
Reviewed-by: Paul Fertser <fercerpav@gmail.com>
This commit is contained in:
Andreas Fritiofson
2014-02-18 22:23:44 +01:00
parent fd909a5e3d
commit 677b02b475
6 changed files with 5 additions and 205 deletions
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37
src/target/adi_v5_cmsis_dap.c
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@@ -80,19 +80,6 @@ static int cmsis_dap_queue_dp_read(struct adiv5_dap *dap, unsigned reg, uint32_t
return retval;
}
static int cmsis_dap_queue_idcode_read(struct adiv5_dap *dap, uint8_t *ack, uint32_t *data)
{
LOG_DEBUG("CMSIS-ADI: cmsis_dap_queue_idcode_read");
int retval = cmsis_dap_queue_dp_read(dap, DP_IDCODE, data);
if (retval != ERROR_OK)
return retval;
*ack = retval;
return ERROR_OK;
}
static int (cmsis_dap_queue_dp_write)(struct adiv5_dap *dap, unsigned reg, uint32_t data)
{
LOG_DEBUG("CMSIS-ADI: cmsis_dap_queue_dp_write %d 0x%08" PRIx32, reg, data);
@@ -177,24 +164,6 @@ static int (cmsis_dap_queue_ap_write)(struct adiv5_dap *dap, unsigned reg, uint3
return retval;
}
static int (cmsis_dap_queue_ap_read_block)(struct adiv5_dap *dap, unsigned reg,
uint32_t blocksize, uint8_t *buffer)
{
LOG_DEBUG("CMSIS-ADI: cmsis_dap_queue_ap_read_block 0x%08" PRIx32, blocksize);
int retval = jtag_interface->swd->read_block(
(CMSIS_CMD_AP | CMSIS_CMD_READ | CMSIS_CMD_A32(AP_REG_DRW)),
blocksize, buffer);
if (retval != ERROR_OK) {
/* fault response */
uint8_t ack = retval & 0xff;
cmsis_dap_queue_ap_abort(dap, &ack);
}
return retval;
}
/** Executes all queued DAP operations. */
static int cmsis_dap_run(struct adiv5_dap *dap)
{
@@ -206,12 +175,10 @@ static int cmsis_dap_run(struct adiv5_dap *dap)
const struct dap_ops cmsis_dap_ops = {
.is_swd = true,
.queue_idcode_read = cmsis_dap_queue_idcode_read,
.queue_dp_read = cmsis_dap_queue_dp_read,
.queue_dp_write = cmsis_dap_queue_dp_write,
.queue_ap_read = cmsis_dap_queue_ap_read,
.queue_ap_write = cmsis_dap_queue_ap_write,
.queue_ap_read_block = cmsis_dap_queue_ap_read_block,
.queue_ap_abort = cmsis_dap_queue_ap_abort,
.run = cmsis_dap_run,
};
@@ -309,9 +276,9 @@ static int cmsis_dap_init(struct command_context *ctx)
}
#endif
uint8_t ack;
uint8_t ack = 0;
status = cmsis_dap_queue_idcode_read(dap, &ack, &idcode);
status = cmsis_dap_queue_dp_read(dap, DP_IDCODE, &idcode);
if (status == ERROR_OK)
LOG_INFO("IDCODE 0x%08" PRIx32, idcode);