ADIv5: use new DAP ops for AP read/write

Make ADIv5 internals use the two new transport-neutral calls for reading
and writing DP registers; and do the same for external callers.  Also,
bugfix some of their call sites to handle the fault returns, instead of
ignoring them.

Remove most of the JTAG-specific calls, using their code as the bodies
of the JTAG-specific implementation for the new methods.

NOTE that there's a remaining issue:  mem_ap_read_buf_u32() makes calls
which are JTAG-specific.  A later patch will need to remove those, so
JTAG-specific operations can be removed from this file, and so that SWD
support will be able to properly drop in as just a transport layer to the
ADIv5 infrastructure.  (The way read results are posted may need some more
attention in the transport-neutrality interface.)

Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>

1 files changed, 0 insertions, 4 deletions

diff --git a/src/target/arm_adi_v5.h b/src/target/arm_adi_v5.h
index e71feb96..e867b855 100644
--- a/src/target/arm_adi_v5.h
+++ b/src/target/arm_adi_v5.h
@@ -350,10 +350,6 @@ void dap_ap_select(struct swjdp_common *dap,uint8_t apsel);
 /* Queued AP transactions */
 int dap_setup_accessport(struct swjdp_common *swjdp,
 		uint32_t csw, uint32_t tar);
-int dap_ap_write_reg_u32(struct swjdp_common *swjdp,
-		uint32_t addr, uint32_t value);
-int dap_ap_read_reg_u32(struct swjdp_common *swjdp,
-		uint32_t addr, uint32_t *value);
 
 /* Queued MEM-AP memory mapped single word transfers */
 int mem_ap_read_u32(struct swjdp_common *swjdp, uint32_t address, uint32_t *value);