target/riscv: Add target logging to most logging instances

This patch adds target logging to logging instances where it makes sense.
This is especially useful when debugging multiple targets at once,
such as multicore systems.

Change-Id: Ia9861f3fa0e6e5908b683c2a8280659c3c264395
Signed-off-by: Marek Vrbka <marek.vrbka@codasip.com>

src/target/riscv/batch.c

@@ -88,7 +88,7 @@ bool riscv_batch_full(struct riscv_batch *batch)
 int riscv_batch_run(struct riscv_batch *batch)
 {
 	if (batch->used_scans == 0) {
-		LOG_DEBUG("Ignoring empty batch.");
+		LOG_TARGET_DEBUG(batch->target, "Ignoring empty batch.");
 		return ERROR_OK;
 	}
 
@@ -107,7 +107,7 @@ int riscv_batch_run(struct riscv_batch *batch)
 	keep_alive();
 
 	if (jtag_execute_queue() != ERROR_OK) {
-		LOG_ERROR("Unable to execute JTAG queue");
+		LOG_TARGET_ERROR(batch->target, "Unable to execute JTAG queue");
 		return ERROR_FAIL;
 	}