os/arch/arm/src/amebasmart: Revise logging usage

- Optimize some logging to reduce flash memory usage

os/arch/arm/src/amebasmart/amebasmart_flash.c

@@ -162,6 +162,9 @@ static int amebasmart_erase(FAR struct mtd_dev_s *dev, off_t startblock, size_t
 	ssize_t result;
 	startblock += AMEBASMART_START_SECOTR;
 
+#ifdef CONFIG_PM
+	bsp_pm_domain_control(BSP_FLASH_DRV, 1);
+#endif
 	/* Erase the specified blocks and return status (OK or a negated errno) */
 	while (nblocks > 0) {
 		result = amebasmart_erase_page(startblock);
@@ -171,6 +174,9 @@ static int amebasmart_erase(FAR struct mtd_dev_s *dev, off_t startblock, size_t
 		startblock++;
 		nblocks--;
 	}
+#ifdef CONFIG_PM
+	bsp_pm_domain_control(BSP_FLASH_DRV, 0);
+#endif
 	return OK;
 }
 
@@ -274,7 +280,13 @@ static ssize_t amebasmart_read(FAR struct mtd_dev_s *dev, off_t offset, size_t n
 {
 	ssize_t result;
 	DEBUGASSERT(nbytes > 0);
+#ifdef CONFIG_PM
+	bsp_pm_domain_control(BSP_FLASH_DRV, 1);
+#endif
 	result = amebasmart_flash_read(CONFIG_AMEBASMART_FLASH_BASE + offset, buffer, nbytes);
+#ifdef CONFIG_PM
+	bsp_pm_domain_control(BSP_FLASH_DRV, 0);
+#endif
 	return result < 0 ? result : nbytes;
 }
 
@@ -289,8 +301,14 @@ static ssize_t amebasmart_write(FAR struct mtd_dev_s *dev, off_t offset, size_t
 	size_t addr;
 	ssize_t result;
 	DEBUGASSERT(nbytes > 0);
+#ifdef CONFIG_PM
+	bsp_pm_domain_control(BSP_FLASH_DRV, 1);
+#endif
 	addr = CONFIG_AMEBASMART_FLASH_BASE + offset;
 	result = amebasmart_flash_write(addr, buffer, nbytes);
+#ifdef CONFIG_PM
+	bsp_pm_domain_control(BSP_FLASH_DRV, 0);
+#endif
 	return result < 0 ? result : nbytes;
 }
 #endif
@@ -366,10 +384,10 @@ FAR struct mtd_dev_s *up_flashinitialize(void)
 #ifdef CONFIG_MTD_REGISTRATION
 		priv->mtd.name = "ameba_flash";
 #endif
-		u8 chip_id[4];
-		flash_read_id(NULL, chip_id, 4);
 
-		lldbg("Manufacturer : %u memory type : %u capacity : %u\n", chip_id[0], chip_id[1], chip_id[2]);
+/* For flash information, it will be printed during KM4 booting phase 
+   For example: [FLASHCLK-I] Flash ID: ef-40-18
+*/
 		return (FAR struct mtd_dev_s *)priv;
 	}
 #ifdef CONFIG_PM

os/arch/arm/src/amebasmart/amebasmart_spi.c

@@ -1181,14 +1181,14 @@ static void amebasmart_spi_exchange(FAR struct spi_dev_s *dev,
 	uint8_t *txbuff_aligned =  NULL;
 	rxbuff_aligned = (uint8_t *)rtw_zmalloc(SPI_DMA_MAX_BUFFER_SIZE);
 	if(rxbuff_aligned == NULL) {
-		lldbg("rxbuff_aligned malloc failed\n");
+		dbg_noarg("SPI RX malloc failed\n");
 		return;
 	}
 	if (txbuffer) {
 		txbuff_aligned = (uint8_t *)rtw_zmalloc(SPI_DMA_MAX_BUFFER_SIZE);
 		if(txbuff_aligned == NULL) {
 			rtw_mfree(rxbuff_aligned, 0);
-			lldbg("txbuff_aligned malloc failed\n");
+			dbg_noarg("SPI TX malloc failed\n");
 			return;
 		}
 	}

os/arch/arm/src/common/up_initialize.c

@@ -189,7 +189,7 @@ void up_initialize(void)
 
 #ifdef CONFIG_SYSTEM_REBOOT_REASON
 	up_reboot_reason_init();
-	lldbg("[Reboot Reason] : %d\n", up_reboot_reason_read());
+	lldbg_noarg("[Reboot Reason]: %d\n", up_reboot_reason_read());
 #endif
 
 	/* Calibrate the timing loop */

os/board/rtl8730e/src/component/bluetooth/driver/platform/amebad2/hci/hci_platform.c

@@ -972,7 +972,6 @@ static uint8_t* hci_platform_get_btfw_patch(uint32_t *rtlbt_fw_size)
     /* Below condition is minimal requirement to meet */
 	/* Address must be starting of the external flash, size shouldn't be larger than 128KB */
     if(!((*rtlbt_fw_size > 0 && *rtlbt_fw_size < 0x20000) && (rtlbt_fw_addr == EXT_FLASH_BASE_ADDRESS))) {
-        dbg("Please check whether RTK data binary is flashed correctly!");
         ASSERT(0);
     }
     if (rtlbt_fw_hdr_ptr) {

os/board/rtl8730e/src/component/os/tizenrt/rtk_netmgr.c

@@ -414,7 +414,11 @@ trwifi_result_e wifi_netmgr_utils_scan_ap(struct netdev *dev, trwifi_scan_config
 	int i = 0;
 	int ch_valid = 0;
 	rtw_scan_param_t scan_param = {0};
+	int ret = TRWIFI_SUCCESS;
 
+#ifdef CONFIG_PM
+	bsp_pm_domain_control(BSP_WIFI_DRV, 1);
+#endif
 	rtw_memset(&scan_param, 0, sizeof(rtw_scan_param_t));
 	scan_param.scan_user_callback = app_scan_result_handler; //print_ssid_scan_result
 
@@ -430,8 +434,10 @@ trwifi_result_e wifi_netmgr_utils_scan_ap(struct netdev *dev, trwifi_scan_config
 			/* If Channel Information is given by User */
 			channel_list = (char *)malloc(1); //only do 1 channel instead of multiple channels for now
 			if (!channel_list) {
-				printf("[ATWs]ERROR: Can't malloc memory for channel list\n\r");
-				return TRWIFI_FAIL;
+				// printf("[ATWs]ERROR: Can't malloc memory for channel list\n\r");
+				// return TRWIFI_FAIL;
+				ret = __LINE__;
+				goto errout;
 			}
 			//parse command channel list
 			for (i = 0; i < 1 ; i++) { //This loop should be scalable when multiple channels are required by customer
@@ -445,43 +451,55 @@ trwifi_result_e wifi_netmgr_utils_scan_ap(struct netdev *dev, trwifi_scan_config
 				/* Scan with channel Only */
 				rtw_memset(config->ssid, 0, sizeof(config->ssid));
 				config->ssid_length = 0;
-				printf("[ATWs]: _AT_WLAN_SCAN_WITH_CHANNEL_ [%d]\n\r", scan_param.channel_list[0]);
+				vdbg("WIFI Scan channel: %d\n\r", scan_param.channel_list[0]);
 			}
 			else {
 				/* Scan with SSID and channel */
-				printf("[ATWs]: _AT_WLAN_SCAN_WITH_SSID_AND_CHANNEL [%d], [%s]\n\r", scan_param.channel_list[0], (char *)config->ssid);
+				vdbg("WIFI Scan channel: %d, SSID: %s\n\r", scan_param.channel_list[0], (char *)config->ssid);
 			}
 		}
 
 		if(config->ssid_length > 0 || (ch_valid)) {
 			/* Scan with SSID, or Scan with SSID And Channel */
 			scan_param.ssid[0].ssid = (char *)config->ssid;
 			if(config->ssid_length > 0 && config->channel == 0) {
-				printf("[ATWs]: _AT_WLAN_SCAN_WITH_SSID_ [%s]\n\r", (char *)config->ssid);
+				nvdbg("WIFI Scan SSID: %s\n\r", (char *)config->ssid);
 			}
 		} else {
-			RTW_API_INFO("Invalid channel range\n");
-			return TRWIFI_FAIL;
+			// RTW_API_INFO("Invalid channel range\n");
+			// return TRWIFI_FAIL;
+			ret = __LINE__;
+			goto errout;
 		}
 
 		if (wifi_scan_networks(&scan_param, 0) != RTW_SUCCESS) {
 			if (channel_list) {
 				free(channel_list);
 			}
-			return TRWIFI_FAIL;
+			ret = __LINE__;
+			goto errout;
 		}
 	} else {
 		if (wifi_scan_networks(&scan_param, 0) != RTW_SUCCESS) {
 			//ndbg("[RTK] [ERR] WiFi scan fail(%d)\n", ret);
-			return TRWIFI_FAIL;
+			ret = __LINE__;
+			goto errout;
 		}
 	}
 
 	nvdbg("[RTK] WIFi Scan success\n");
 	if (channel_list) {
 		free(channel_list);
 	}
-	return TRWIFI_SUCCESS;
+errout:
+	if (ret != TRWIFI_SUCCESS) {
+		dbg("WIFI scan failed, check line: %d\n", ret);
+		ret = TRWIFI_FAIL;
+	}
+#ifdef CONFIG_PM
+	bsp_pm_domain_control(BSP_WIFI_DRV, 0);
+#endif
+	return ret;
 }
 
 trwifi_result_e wifi_netmgr_utils_scan_multi_ap(struct netdev *dev, trwifi_scan_multi_configs_s *config)
@@ -579,16 +597,21 @@ trwifi_result_e wifi_netmgr_utils_connect_ap(struct netdev *dev, trwifi_ap_confi
 	int ret;
 	uint32_t ap_channel;
 	wuret = TRWIFI_FAIL;
+#ifdef CONFIG_PM
+	bsp_pm_domain_control(BSP_WIFI_DRV, 1);
+#endif
 
 	if (g_mode == RTK_WIFI_SOFT_AP_IF) {
 		if (wifi_netmgr_utils_deinit(dev)) {
 			ndbg("[RTK] Failed to stop AP mode\n");
-			return TRWIFI_FAIL;
+			ret = __LINE__;
+			goto errout;
 		}
 		vTaskDelay(20);
 		if (wifi_netmgr_utils_init(dev) < 0) {
 			ndbg("\n\rERROR: Wifi on failed!");
-			return TRWIFI_FAIL;
+			ret = __LINE__;
+			goto errout;
 		}
 	}
 
@@ -612,13 +635,21 @@ trwifi_result_e wifi_netmgr_utils_connect_ap(struct netdev *dev, trwifi_ap_confi
 	ret = cmd_wifi_connect(ap_connect_config, arg, ap_channel);
 	if (ret != RTK_STATUS_SUCCESS) {
 		ndbg("[RTK] WiFiNetworkJoin failed: %d, %s\n", ret, ap_connect_config->ssid);
-		return wuret;
+		ret = __LINE__;
+		goto errout;
 	} else {
 		wuret = TRWIFI_SUCCESS;
 		nvdbg("[RTK] Successfully joined the network: %s(%d)\n", ap_connect_config->ssid,
 			  ap_connect_config->ssid_length);
 	}
 
+errout:
+#ifdef CONFIG_PM
+	bsp_pm_domain_control(BSP_WIFI_DRV, 1);
+#endif
+	if (wuret != TRWIFI_SUCCESS) {
+		dbg("WIFI connect AP failed, check line: %d\n", ret);		
+	}
 	return wuret;
 }
 

os/board/rtl8730e/src/component/soc/amebad2/misc/ameba_tizenrt_pmu.h

@@ -26,6 +26,7 @@ typedef enum {
 	BSP_FLASH_DRV           = 3,
 	BSP_UART_DRV            = 4,
 	BSP_MIPI_DRV            = 5,
+	BSP_WIFI_DRV            = 6,
 	BSP_DOMAIN_MAX,
 } BSP_DRV_DOMAIN;
 

os/board/rtl8730e/src/component/soc/amebad2/misc/ameba_wlan_init.c

@@ -49,6 +49,9 @@ void wlan_initialize(void)
 {
 	inic_ipc_init_host();
 	inic_ipc_api_init_host();
+#ifdef CONFIG_PM
+	bsp_pm_domain_register("WIFI", BSP_WIFI_DRV);
+#endif
 
 #ifndef CONFIG_MP_INCLUDED
 #if defined (CONFIG_CLINTWOOD) && CONFIG_CLINTWOOD

os/board/rtl8730e/src/component/wifi/wifi_interactive_mode.c

@@ -227,7 +227,7 @@ static int _get_ap_security_mode(IN char *ssid, OUT rtw_security_t *security_mod
 	scanned_ap_num = wifi_scan_networks(&scan_param, 1);
 
 	if (scanned_ap_num <= 0) {
-		printf("Wifi scan failed!\n");
+		ndbg("Wifi scan failed!\n");
 		ret = 0;
 	} else {
 		_find_ap_from_scan_buf(ssid, (void *)&wifi, scanned_ap_num);

os/board/rtl8730e/src/rtl8730e_boot.c

@@ -322,8 +322,8 @@ void amebasmart_mount_partitions(void)
 	/* Configure mtd partitions */
 	ret = configure_mtd_partitions(mtd, 0, &partinfo);
 	if (ret != OK) {
-		lldbg("ERROR: configure_mtd_partitions for primary flash failed\n");
-		return;
+		ret = __LINE__;
+		goto errout;
 	}
 
 #ifdef CONFIG_AUTOMOUNT
@@ -336,26 +336,31 @@ void amebasmart_mount_partitions(void)
 #ifdef CONFIG_MTD_JEDEC
 	mtd = jedec_initialize(spi);
 	if (mtd == NULL) {
-		lldbg("Jedec Init failed\n");
-		return;
+		ret = __LINE__;
+		goto errout;
 	}
 
 #elif defined(CONFIG_MTD_W25)
 	mtd = w25_initialize(spi);
 	if (mtd == NULL) {
-		lldbg("w25 Init failed\n");
-		return;
+		ret = __LINE__;
+		goto errout;
 	}
 #endif
 	ret = configure_mtd_partitions(mtd, 1, &partinfo);
 	if (ret != OK) {
-		lldbg("ERROR: configure_mtd_partitions for secondary flash failed\n");
-		return;
+		ret = __LINE__;
+		goto errout;
 	}
 #ifdef CONFIG_AUTOMOUNT
 	automount_fs_partition(&partinfo);
 #endif
-#endif /* end of CONFIG_SECOND_FLASH_PARTITION */
+#endif /* CONFIG_SECOND_FLASH_PARTITION */
+errout:
+	if (ret != OK) {
+		lldbg("Mounting failed, check line: %d\n", ret);
+		return;
+	}
 }
 
 #ifdef CONFIG_FTL_ENABLED