intel: mailbox: Driver now handles larger response
This patch factorizes mailbox read response from SDM into a function.
Also fix the logic to support reading larger than 16 words response from
SDM.
Signed-off-by: Abdul Halim, Muhammad Hadi Asyrafi <muhammad.hadi.asyrafi.abdul.halim@intel.com>
Change-Id: Ie035ecffbbc42e12dd68061c403904c28c3b70e5
diff --git a/plat/intel/soc/common/include/socfpga_mailbox.h b/plat/intel/soc/common/include/socfpga_mailbox.h
index 75323fd..59714fd 100644
--- a/plat/intel/soc/common/include/socfpga_mailbox.h
+++ b/plat/intel/soc/common/include/socfpga_mailbox.h
@@ -145,6 +145,7 @@
int mailbox_send_cmd_async(uint32_t *job_id, unsigned int cmd, uint32_t *args,
int len, int indirect);
int mailbox_read_response(uint32_t *job_id, uint32_t *response, int resp_len);
+int iterate_resp(int mbox_resp_len, uint32_t *resp_buf, int resp_len);
void mailbox_reset_cold(void);
void mailbox_clear_response(void);