telink-semi · strandingneko-vivi · Apr 8, 2026 · Feb 6, 2026 · Feb 27, 2026 · Feb 7, 2026
diff --git a/CMakeLists.txt b/CMakeLists.txt
@@ -9,10 +9,12 @@ if(CONFIG_HAS_TELINK_DRIVERS)
 # SOC configuration for Telink RISC-V series
 string(REGEX REPLACE "^telink_" "" SOC_FAMILY ${CONFIG_SOC_SERIES})
 
+
+
 if(CONFIG_SOC_RISCV_TELINK_B91 OR CONFIG_SOC_RISCV_TELINK_B92 OR 
 	CONFIG_SOC_RISCV_TELINK_TL321X OR CONFIG_SOC_RISCV_TELINK_TL721X)
 	add_subdirectory(hal_v1)
-elseif(CONFIG_SOC_RISCV_TELINK_TL322X OR CONFIG_SOC_RISCV_TELINK_TL323X)
+elseif(CONFIG_SOC_RISCV_TELINK_TL322X OR CONFIG_SOC_RISCV_TELINK_TL323X OR CONFIG_SOC_RISCV_TELINK_TL523X)
 	add_subdirectory(hal_v2)
 else()
 	message(FATAL_ERROR "Not supported SOC")

diff --git a/Kconfig b/Kconfig
@@ -8,7 +8,7 @@ config HAL_TELINK_V1
 
 config HAL_TELINK_V2
     bool "Telink HAL V2"
-    depends on SOC_RISCV_TELINK_TL322X || SOC_RISCV_TELINK_TL323X
+    depends on SOC_RISCV_TELINK_TL322X || SOC_RISCV_TELINK_TL323X || SOC_RISCV_TELINK_TL523X
     default y
 
 if HAL_TELINK_V1

diff --git a/hal_v1/tlsr9/crypto/Kconfig b/hal_v1/tlsr9/crypto/Kconfig
@@ -7,8 +7,6 @@ if TELINK_B9X_MBEDTLS_HW_ACCELERATION || TELINK_B9X_TINYCRYPT_HW_ACCELERATION ||
 choice
 	prompt "Telink crypto back-ends log level"
 	default TELINK_CRYPTO_BACKEND_LOG_LEVEL_INFO
-	help
-		This option selects log level for Telink crypto back-ends.
 config TELINK_CRYPTO_BACKEND_LOG_LEVEL_CRIT
 	bool "Critical"
 config TELINK_CRYPTO_BACKEND_LOG_LEVEL_WARN

diff --git a/hal_v2/CMakeLists.txt b/hal_v2/CMakeLists.txt
@@ -7,7 +7,7 @@
 # SOC configuration for Telink RISC-V series
 string(REGEX REPLACE "^telink_" "" SOC_FAMILY ${CONFIG_SOC_SERIES})
 
-elseif(CONFIG_SOC_RISCV_TELINK_TL321X)
+if(CONFIG_SOC_RISCV_TELINK_TL321X)
 	set(SOC "TL321X")
 	set(LIB_SOC_NAME "tl321x")
 	message(STATUS "Configuring for SOC: TELINK_TL321X")
@@ -23,6 +23,10 @@ elseif(CONFIG_SOC_RISCV_TELINK_TL323X)
 	set(SOC "TL323X")
 	set(LIB_SOC_NAME "tl323x")
 	message(STATUS "Configuring for SOC: TELINK_TL323X")
+elseif(CONFIG_SOC_RISCV_TELINK_TL523X)
+	set(SOC "TL523X")
+	set(LIB_SOC_NAME "tl523x")
+	message(STATUS "Configuring for SOC: TELINK_TL523X")
 else()
 	message(FATAL_ERROR "Not supported SOC")
 endif()

diff --git a/hal_v2/fetch_sdk.sh b/hal_v2/fetch_sdk.sh
@@ -2,33 +2,157 @@
 #
 # Downloading Telink BLE SDK.
 #
-# Usage: ./fetch_sdk.sh
+# Usage: ./fetch_sdk.sh [repo_url] [target]
 # Copyright (c) 2026 Telink Semiconductor
 # SPDX-License-Identifier: Apache-2.0
 
 SCRIPT_DIR=$(cd "$(dirname "$0")" && pwd)
 
-REPO_URL="https://github.com/telink-semi/tl_ble_sdk.git"
-TARGET_COMMIT="bf886feb6cb78dac40b4fc34c8cc1cec1316bf14"
+# default values
+DEFAULT_REPO_URL="https://github.com/telink-semi/tl_ble_sdk_zephyr.git"
+DEFAULT_TARGET="b1ba6612464d56c8fac1382b1ada36d1e83532da"
+
+# parse parameters
+REPO_URL="${1:-$DEFAULT_REPO_URL}"
+TARGET="${2:-$DEFAULT_TARGET}"
 DEST_DIR="$SCRIPT_DIR/tl_ble_sdk"
 
-echo "dest dir: $DEST_DIR"
+# show help message
+show_help() {
+    echo "Usage: $0 [repo_url] [target]"
+    echo ""
+    echo "Parameters:"
+    echo "  repo_url    - Git repository URL (default: $DEFAULT_REPO_URL)"
+    echo "  target      - Commit hash, branch name, or tag (default: $DEFAULT_TARGET)"
+    echo ""
+    echo "Examples:"
+    echo "  $0                                    # Use default values"
+    echo "  $0 https://github.com/xxx/sdk.git main  # Clone main branch"
+    echo "  $0 https://github.com/xxx/sdk.git v1.2.3  # Clone tag v1.2.3"
+    echo "  $0 https://github.com/xxx/sdk.git abc123  # Clone specific commit"
+    echo ""
+}
 
-if [ ! -d "$DEST_DIR/.git" ]; then
-    echo "cloning repo..."
-    git clone $REPO_URL "$DEST_DIR"
-else
-    echo "repo already exists, updating..."
+# check parameters
+if [ "$1" = "-h" ] || [ "$1" = "--help" ]; then
+    show_help
+    exit 0
 fi
 
-cd "$DEST_DIR" || exit
+echo "=========================================="
+echo "Fetching Telink BLE SDK"
+echo "=========================================="
+echo "Repository: $REPO_URL"
+echo "Target: $TARGET"
+echo "Destination: $DEST_DIR"
+echo "=========================================="
 
-echo "fetching latest data and checking out Commit: $TARGET_COMMIT"
-git fetch origin
-git checkout $TARGET_COMMIT
+# check if target repo exists
+if [ -d "$DEST_DIR/.git" ]; then
+    echo "Repository already exists, updating..."
+    cd "$DEST_DIR" || exit 1
+
+    # acquire latest data
+    git fetch --all --tags --prune
+
+    # check if target commit exists in current remote
+    TARGET_EXISTS=false
+
+    if git rev-parse --quiet --verify "$TARGET^{commit}" >/dev/null 2>&1; then
+        TARGET_EXISTS=true
+    else
+        # Try to fetch from other remotes
+        echo "Target not found in current remote, trying to add alternative remote..."
+
+        # Check if we need to switch to different repository
+        CURRENT_REMOTE=$(git remote get-url origin 2>/dev/null)
+        if [ "$CURRENT_REMOTE" != "$REPO_URL" ]; then
+            echo "Current remote: $CURRENT_REMOTE"
+            echo "Target remote: $REPO_URL"
+            echo "Switching remote to target repository..."
+
+            # Add new remote
+            git remote add target_repo "$REPO_URL" 2>/dev/null || git remote set-url target_repo "$REPO_URL"
+
+            # Fetch from target remote
+            git fetch target_repo --tags --prune
+
+            # Check if target exists in target remote
+            if git rev-parse --quiet --verify "target_repo/$TARGET^{commit}" >/dev/null 2>&1; then
+                TARGET_EXISTS=true
+                # Create a local branch tracking the target remote
+                git checkout -b "target_$TARGET" "target_repo/$TARGET" 2>/dev/null || git checkout "$TARGET"
+            fi
+        fi
+    fi
+
+    CURRENT_COMMIT=$(git rev-parse HEAD)
+
+    # try to checkout target as commit, branch, or tag
+    if [ "$TARGET_EXISTS" = true ] || git rev-parse --quiet --verify "$TARGET^{commit}" >/dev/null 2>&1; then
+        # TARGET is valid commit hash
+        if [ "$CURRENT_COMMIT" = "$TARGET" ]; then
+            echo "Already at target commit: $TARGET"
+            exit 0
+        fi
+        git checkout "$TARGET"
+    elif git show-ref --quiet --verify "refs/heads/$TARGET"; then
+        # TARGET is local branch
+        echo "Switching to branch: $TARGET"
+        git checkout "$TARGET"
+        git pull origin "$TARGET"
+    elif git ls-remote --exit-code --heads origin "$TARGET" >/dev/null 2>&1; then
+        # TARGET is remote branch
+        echo "Switching to remote branch: $TARGET"
+        git checkout -B "$TARGET" "origin/$TARGET"
+    elif git ls-remote --exit-code --tags origin "$TARGET" >/dev/null 2>&1; then
+        # TARGET is tag
+        echo "Switching to tag: $TARGET"
+        git checkout "tags/$TARGET" -b "tag-$TARGET"
+    elif git ls-remote --exit-code --heads target_repo "$TARGET" >/dev/null 2>&1; then
+        # TARGET is branch in target remote
+        echo "Switching to branch from target remote: $TARGET"
+        git checkout -B "$TARGET" "target_repo/$TARGET"
+    elif git ls-remote --exit-code --tags target_repo "$TARGET" >/dev/null 2>&1; then
+        # TARGET is tag in target remote
+        echo "Switching to tag from target remote: $TARGET"
+        git checkout "tags/$TARGET" -b "tag-$TARGET"
+    else
+        echo "Error: Cannot find target '$TARGET'"
+        echo "Available commits in current repository:"
+        git log --oneline -10
+        exit 1
+    fi
+else
+    echo "Cloning repository..."
+    git clone "$REPO_URL" "$DEST_DIR"
+    cd "$DEST_DIR" || exit 1
+
+    # switch to specific target
+    if git rev-parse --quiet --verify "$TARGET^{commit}" >/dev/null 2>&1; then
+        git checkout "$TARGET"
+    elif git ls-remote --exit-code origin "$TARGET" >/dev/null 2>&1; then
+        git checkout -B "$TARGET" "origin/$TARGET"
+    elif git ls-remote --exit-code --tags origin "$TARGET" >/dev/null 2>&1; then
+        git checkout "tags/$TARGET" -b "tag-$TARGET"
+    else
+        echo "Warning: Target '$TARGET' not found, using default branch"
+    fi
+fi
 
-CURRENT_COMMIT=$(git rev-parse HEAD)
-echo "------------------------------------------"
+# show final status
+FINAL_COMMIT=$(git rev-parse HEAD)
+FINAL_BRANCH=$(git rev-parse --abbrev-ref HEAD 2>/dev/null || echo "detached HEAD")
+
+echo "=========================================="
 echo "Sync complete!"
 echo "Current directory: $(pwd)"
-echo "Current Commit: $CURRENT_COMMIT"
+echo "Current branch: $FINAL_BRANCH"
+echo "Current commit: $FINAL_COMMIT"
+echo "=========================================="
+
+# show recent commits
+echo "Recent commits:"
+git log --oneline -3
+echo "=========================================="
+
diff --git a/hal_v2/fetch_src.sh b/hal_v2/fetch_src.sh
@@ -11,7 +11,7 @@
 SCRIPT_DIR=$(cd "$(dirname "$0")" && pwd)
 
 REPO_URL="http://192.168.48.36/src/ble/telink_b91m_ble_multi_connection_src.git"
-TARGET_COMMIT="d8b779b1ed138c0579b548d3164cb255955e6f09"
+TARGET_COMMIT="7ccf4bfd53099c67ac1dad4047e9144fb6ead41e"
 DEST_DIR="$SCRIPT_DIR/tl_ble_src"
 
 echo "dest dir: $DEST_DIR"

diff --git a/hal_v2/wrapper/CMakeLists.txt b/hal_v2/wrapper/CMakeLists.txt
@@ -23,8 +23,8 @@ zephyr_library_sources(${ZIGBEE_SOURCES})
 
 zephyr_compile_options(
 	-DCHIP_TYPE=CHIP_TYPE_TL322X
-	-DTLK_MESSAGE_D25F=1
-	-DTLK_MESSAGE_N22=0
+	# -DTLK_MESSAGE_D25F=1
+	# -DTLK_MESSAGE_N22=0
 	-DMAILBOX_D25F=1
 	-DMAILBOX_FALSH_WR_NOTIFY=1
 	-DSHM_MBOX_TYPE_TPSLL_EN=1
@@ -69,6 +69,9 @@ if(CONFIG_BT OR CONFIG_IEEE802154)
 endif()
 
 zephyr_library_sources(common/tl_flash.c)
+if(CONFIG_SOC_RISCV_TELINK_TL323X)
+zephyr_library_sources(common/tl_sd_adc.c)
+endif()
 
 if(CONFIG_PM)
 	zephyr_sources(common/tl_sleep.c)

diff --git a/hal_v2/wrapper/common/tl_flash.c b/hal_v2/wrapper/common/tl_flash.c
@@ -21,6 +21,7 @@
 #include "flash.h"
 #include "flash_prot.h"
 
+#ifndef CONFIG_SOC_RISCV_TELINK_TL523X
  /*******************************************************************************************************************
  *									This function serves to 1m area flash protection
  ******************************************************************************************************************/
@@ -33,9 +34,11 @@
 
 uint16_t flash_protection_lock_select(uint32_t addr)
 {
-	unsigned int flash_lockBlock_cmd;
+	/* FLASH_LOCK_NONE_MID156085 or FLASH_LOCK_NONE_MID1560C8 is 0x0*/
+	unsigned int flash_lockBlock_cmd = 0x0;
 	unsigned int app_lockBlock = FLASH_LOCK_FW_LOW_1M; 
 	unsigned int blc_flash_mid;
+
 	if(addr == FLASH_1M_ADR_OFFSET) {
 		app_lockBlock = FLASH_LOCK_FW_LOW_1M;
 		flash_lockBlock_cmd = flash_change_app_lock_block_to_flash_lock_block(app_lockBlock);
@@ -76,4 +79,5 @@ void flash_protection_unlock_operation(unsigned int offset)
 	if(offset < FLASH_ADR_OFFSET_SELECT){
 		flash_unlock();
 	}
-}
+}
+#endif