去掉fw中的sbl_printf调用

driver/src/hw3/board_info_hw.c

@@ -390,7 +390,6 @@ void board_oem_signal_mtx_binding(iot_board_info_v1_t *rc_info)
 
 
 
-extern int32_t sbl_printf(const char *fmt, ...);
 
 
 uint32_t board_load_oem_cfg()
@@ -419,13 +418,10 @@ uint32_t board_load_oem_cfg()
     g_board_cpu_idx = cpu_get_mhartid();
 #endif
 
-    sbl_printf("start load oemcfg\n");
-    sbl_printf("%s:%d\n",__FILE__,__LINE__);
     ret = iot_oem_get_cfg(&oemcfg);
     if (ret != ERR_OK) {
         goto out;
     }
-    sbl_printf("%s:%d\n",__FILE__,__LINE__);
     g_board_info.board_id = oemcfg->board_id;
     IOT_ASSERT(oemcfg->board_cfg_ver == IOT_OEM_VER_V1);
 
@@ -441,22 +437,18 @@ uint32_t board_load_oem_cfg()
         goto out;
     }
     // 读取oem的差分部分
-    sbl_printf("%s:%d\n",__FILE__,__LINE__);
     ret = iot_oem_read_mtd(buf_oem, oem_part_size - oem_diff_offset,
         oem_diff_offset);
     if (ret != ERR_OK) {
         goto out;
     }
-    sbl_printf("%s:%d\n",__FILE__,__LINE__);
 
     ret = ERR_FAIL;
     hw_ver_cal = iot_board_hw_version_hex();
     /* if hw_version is not written during production test, it defaults to f */
     if (hw_ver_cal == 0xffffffff) {
-        sbl_printf("%s:%d\n",__FILE__,__LINE__);
         hw_ver_cal = 0;
     }
-    sbl_printf("board_hw_ver=%08x\n",hw_ver_cal);
     // ptr_rc 是 iot_board_info_v1_t 类型的指针
     ptr_hdr = &ptr_rc->hdr;
     hw_ver_rc = ptr_hdr->hw_version;
@@ -467,7 +459,6 @@ hdr_check:
         if (ptr_hdr->have_next == 0) {
             if(read_oem_ext_flag ||
                 iot_oem_read_mtd_ext(&buf_oem[offset],BOARD_OEM_INFO_SIZE_MAX-offset)){
-                sbl_printf("%s:%d\n",__FILE__,__LINE__);
                 goto out;
             } else {
                 ptr_hdr->have_next = 1;
@@ -483,7 +474,6 @@ hdr_check:
         hw_ver_rc = ptr_hdr->hw_version;
         goto hdr_check;
     }
-    sbl_printf("count_rc=%d\n",cnt_rc);
 
     /* prevent array out of bounds */
     // 最多只支持63个硬件识别码