diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 1e0b6a6f..479ed4b6 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -23,6 +23,51 @@ jobs:
       fail-fast: false
       matrix:
         include:
+          # Sigmastar [I6]
+          - {"platform": "ssc325", "release": "lite"}
+          - {"platform": "ssc325de", "release": "lite"}
+
+          # Sigmastar [I6B]
+          - {"platform": "ssc333", "release": "lite"}
+          - {"platform": "ssc333", "release": "ultimate"}
+          - {"platform": "ssc335", "release": "lite"}
+          - {"platform": "ssc335", "release": "ultimate"}
+          - {"platform": "ssc335de", "release": "lite"}
+          - {"platform": "ssc335de", "release": "ultimate"}
+          - {"platform": "ssc337", "release": "lite"}
+          - {"platform": "ssc337", "release": "ultimate"}
+          - {"platform": "ssc337de", "release": "lite"}
+          - {"platform": "ssc337de", "release": "ultimate"}
+
+          # Sigmastar [I6C]
+          - {"platform": "ssc377", "release": "lite"}
+
+          # Sigmastar [I6E]
+          - {"platform": "ssc30kd", "release": "lite"}
+          - {"platform": "ssc30kd", "release": "ultimate"}
+          - {"platform": "ssc30kq", "release": "fpv"}
+          - {"platform": "ssc30kq", "release": "lite"}
+          - {"platform": "ssc30kq", "release": "ultimate"}
+          - {"platform": "ssc338q", "release": "fpv"}
+          - {"platform": "ssc338q", "release": "lite"}
+          - {"platform": "ssc338q", "release": "ultimate"}
+
+          # Ingenic [T21]
+          - {"platform": "t10", "release": "lite"}
+          - {"platform": "t20", "release": "lite"}
+          - {"platform": "t20", "release": "ultimate"}
+          - {"platform": "t21", "release": "lite"}
+          - {"platform": "t21", "release": "ultimate"}
+          - {"platform": "t30", "release": "lite"}
+
+          # Ingenic [T31]
+          - {"platform": "t31", "release": "lite"}
+          - {"platform": "t31", "release": "ultimate"}
+
+          # Ingenic [T40]
+          - {"platform": "t40", "release": "lite"}
+          - {"platform": "t40", "release": "ultimate"}
+
           # Hisilicon [HI3516AV100]
           - {"platform": "hi3516av100", "release": "lite"}
           - {"platform": "hi3516av100", "release": "ultimate"}
@@ -153,7 +198,7 @@ jobs:
 
           mkdir -p /tmp/ccache
           ln -s /tmp/ccache ${HOME}/.ccache
-          make BOARD=${{matrix.platform}}_${{matrix.release}} all
+          make BOARD=${{matrix.platform}}_${{matrix.release}}
 
           TIME=$(date -d @${SECONDS} +%M:%S)
           echo TIME=${TIME} >> ${GITHUB_ENV}
diff --git a/.github/workflows/toolchain.yml b/.github/workflows/toolchain.yml
index bcb9b41d..24c4f22b 100644
--- a/.github/workflows/toolchain.yml
+++ b/.github/workflows/toolchain.yml
@@ -13,33 +13,62 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        platform:
-          - ak3918ev300
-          - dm36x
-          - fh8852v100
-          - fh8852v200
-          - gk7102
-          - gm8136
-          - hi3516cv100
-          - hi3516cv200
-          - hi3516cv300
-          - hi3516cv500
-          - hi3516ev200
-          - hi3519v101
-          - hi3536cv100
-          - msc313e
-          - msc316dc
-          - msc316dm
-          - nt98562
-          - rv1126
-          - s3l
-          - ssc335
-          - ssc338q
-          - ssc377
-          - t31
-          - t40
-          - xm510
-          - xm530
+        include:
+          # Sigmastar [I6B]
+          - {"platform": "ssc335"}
+
+          # Sigmastar [I6C]
+          - {"platform": "ssc377"}
+
+          # Sigmastar [I6E]
+          - {"platform": "ssc338q"}
+
+          # Hisilicon [HI3516CV100]
+          - {"platform": "hi3516cv100"}
+
+          # Hisilicon [HI3516CV200]
+          - {"platform": "hi3516cv200"}
+
+          # Hisilicon [HI3516CV300]
+          - {"platform": "hi3516cv300"}
+
+          # Hisilicon [HI3516CV500]
+          - {"platform": "hi3516cv500"}
+
+          # Hisilicon [HI3516EV200]
+          - {"platform": "hi3516ev200"}
+
+          # Hisilicon [HI3519V101]
+          - {"platform": "hi3519v101"}
+
+          # Hisilicon [HI3536CV100]
+          - {"platform": "hi3536cv100"}
+
+          # Ingenic [T31]
+          - {"platform": "t31"}
+
+          # Ingenic [T40]
+          - {"platform": "t40"}
+
+          # Goke [GK710X]
+          - {"platform": "gk7102"}
+
+          # Fullhan
+          - {"platform": "fh8852v100"}
+          - {"platform": "fh8852v200"}
+
+          # Grainmedia
+          - {"platform": "gm8136"}
+
+          # Novatek
+          - {"platform": "nt98562"}
+
+          # Rockchip
+          - {"platform": "rv1126"}
+
+          # Xiongmai
+          - {"platform": "xm510"}
+          - {"platform": "xm530"}
 
     steps:
       - name: Checkout source
diff --git a/Makefile b/Makefile
index ccf966c7..cb0f6f48 100644
--- a/Makefile
+++ b/Makefile
@@ -1,4 +1,4 @@
-BR_VER = 2023.02.7
+BR_VER = 2024.02
 BR_MAKE = $(MAKE) -C $(TARGET)/buildroot-$(BR_VER) BR2_EXTERNAL=$(PWD)/general O=$(TARGET)
 BR_LINK = https://github.com/buildroot/buildroot/archive
 BR_FILE = /tmp/buildroot-$(BR_VER).tar.gz
@@ -19,6 +19,11 @@ CONFIG := $(shell find br-ext-*/configs/*_defconfig | grep -m1 $(BOARD))
 include $(CONFIG)
 endif
 
+SUPPORTED_VENDOR = "ingenic" "sigmastar"
+ifeq ($(filter $(BR2_OPENIPC_SOC_VENDOR),$(SUPPORTED_VENDOR)),)
+BR_VER = 2023.02.7
+endif
+
 all: build repack timer
 
 build: defconfig
diff --git a/br-ext-chip-ingenic/configs/t10_lite_defconfig b/br-ext-chip-ingenic/configs/t10_lite_defconfig
index 75699f51..ee97ef54 100644
--- a/br-ext-chip-ingenic/configs/t10_lite_defconfig
+++ b/br-ext-chip-ingenic/configs/t10_lite_defconfig
@@ -12,7 +12,7 @@ BR2_PACKAGE_HOST_LINUX_HEADERS_CUSTOM_3_10=y
 
 # Toolchain
 BR2_PER_PACKAGE_DIRECTORIES=y
-BR2_GCC_VERSION_12_X=y
+BR2_GCC_VERSION_13_X=y
 # BR2_TOOLCHAIN_USES_UCLIBC is not set
 # BR2_TOOLCHAIN_BUILDROOT_UCLIBC is not set
 # BR2_TOOLCHAIN_BUILDROOT_LIBC="uclibc"
@@ -116,6 +116,7 @@ BR2_PACKAGE_LOGCAT_OPENIPC=y
 # CCACHE
 BR2_CCACHE=y
 BR2_CCACHE_DIR="$(HOME)/.ccache"
+BR2_OPTIMIZE_S=y
 
 # Compression
 BR2_PACKAGE_ZLIB=y
diff --git a/br-ext-chip-ingenic/configs/t20_lite_defconfig b/br-ext-chip-ingenic/configs/t20_lite_defconfig
index b65442d8..c1882bae 100644
--- a/br-ext-chip-ingenic/configs/t20_lite_defconfig
+++ b/br-ext-chip-ingenic/configs/t20_lite_defconfig
@@ -12,7 +12,7 @@ BR2_PACKAGE_HOST_LINUX_HEADERS_CUSTOM_3_10=y
 
 # Toolchain
 BR2_PER_PACKAGE_DIRECTORIES=y
-BR2_GCC_VERSION_12_X=y
+BR2_GCC_VERSION_13_X=y
 # BR2_TOOLCHAIN_USES_UCLIBC is not set
 # BR2_TOOLCHAIN_BUILDROOT_UCLIBC is not set
 # BR2_TOOLCHAIN_BUILDROOT_LIBC="uclibc"
@@ -116,6 +116,7 @@ BR2_PACKAGE_LOGCAT_OPENIPC=y
 # CCACHE
 BR2_CCACHE=y
 BR2_CCACHE_DIR="$(HOME)/.ccache"
+BR2_OPTIMIZE_S=y
 
 # Compression
 BR2_PACKAGE_ZLIB=y
diff --git a/br-ext-chip-ingenic/configs/t20_ultimate_defconfig b/br-ext-chip-ingenic/configs/t20_ultimate_defconfig
index d71f4c2f..62de2784 100644
--- a/br-ext-chip-ingenic/configs/t20_ultimate_defconfig
+++ b/br-ext-chip-ingenic/configs/t20_ultimate_defconfig
@@ -12,7 +12,7 @@ BR2_PACKAGE_HOST_LINUX_HEADERS_CUSTOM_3_10=y
 
 # Toolchain
 BR2_PER_PACKAGE_DIRECTORIES=y
-BR2_GCC_VERSION_12_X=y
+BR2_GCC_VERSION_13_X=y
 # BR2_TOOLCHAIN_USES_UCLIBC is not set
 # BR2_TOOLCHAIN_BUILDROOT_UCLIBC is not set
 # BR2_TOOLCHAIN_BUILDROOT_LIBC="uclibc"
@@ -131,6 +131,7 @@ BR2_PACKAGE_INGENIC_PWM=y
 # CCACHE
 BR2_CCACHE=y
 BR2_CCACHE_DIR="$(HOME)/.ccache"
+BR2_OPTIMIZE_S=y
 
 # External
 BR2_TOOLCHAIN_EXTERNAL=y
diff --git a/br-ext-chip-ingenic/configs/t21_lite_defconfig b/br-ext-chip-ingenic/configs/t21_lite_defconfig
index 99c5e959..fcb9308f 100644
--- a/br-ext-chip-ingenic/configs/t21_lite_defconfig
+++ b/br-ext-chip-ingenic/configs/t21_lite_defconfig
@@ -12,7 +12,7 @@ BR2_PACKAGE_HOST_LINUX_HEADERS_CUSTOM_3_10=y
 
 # Toolchain
 BR2_PER_PACKAGE_DIRECTORIES=y
-BR2_GCC_VERSION_12_X=y
+BR2_GCC_VERSION_13_X=y
 # BR2_TOOLCHAIN_USES_UCLIBC is not set
 # BR2_TOOLCHAIN_BUILDROOT_UCLIBC is not set
 # BR2_TOOLCHAIN_BUILDROOT_LIBC="uclibc"
@@ -116,6 +116,7 @@ BR2_PACKAGE_LOGCAT_OPENIPC=y
 # CCACHE
 BR2_CCACHE=y
 BR2_CCACHE_DIR="$(HOME)/.ccache"
+BR2_OPTIMIZE_S=y
 
 # Compression
 BR2_PACKAGE_ZLIB=y
diff --git a/br-ext-chip-ingenic/configs/t21_ultimate_defconfig b/br-ext-chip-ingenic/configs/t21_ultimate_defconfig
index 7cf91ad1..f2b35f03 100644
--- a/br-ext-chip-ingenic/configs/t21_ultimate_defconfig
+++ b/br-ext-chip-ingenic/configs/t21_ultimate_defconfig
@@ -12,7 +12,7 @@ BR2_PACKAGE_HOST_LINUX_HEADERS_CUSTOM_3_10=y
 
 # Toolchain
 BR2_PER_PACKAGE_DIRECTORIES=y
-BR2_GCC_VERSION_12_X=y
+BR2_GCC_VERSION_13_X=y
 # BR2_TOOLCHAIN_USES_UCLIBC is not set
 # BR2_TOOLCHAIN_BUILDROOT_UCLIBC is not set
 # BR2_TOOLCHAIN_BUILDROOT_LIBC="uclibc"
@@ -119,6 +119,7 @@ BR2_PACKAGE_LOGCAT_OPENIPC=y
 # CCACHE
 BR2_CCACHE=y
 BR2_CCACHE_DIR="$(HOME)/.ccache"
+BR2_OPTIMIZE_S=y
 
 # Compression
 BR2_PACKAGE_ZLIB=y
diff --git a/br-ext-chip-ingenic/configs/t30_lite_defconfig b/br-ext-chip-ingenic/configs/t30_lite_defconfig
index f37375b8..80284103 100644
--- a/br-ext-chip-ingenic/configs/t30_lite_defconfig
+++ b/br-ext-chip-ingenic/configs/t30_lite_defconfig
@@ -12,7 +12,7 @@ BR2_PACKAGE_HOST_LINUX_HEADERS_CUSTOM_3_10=y
 
 # Toolchain
 BR2_PER_PACKAGE_DIRECTORIES=y
-BR2_GCC_VERSION_12_X=y
+BR2_GCC_VERSION_13_X=y
 # BR2_TOOLCHAIN_USES_UCLIBC is not set
 # BR2_TOOLCHAIN_BUILDROOT_UCLIBC is not set
 # BR2_TOOLCHAIN_BUILDROOT_LIBC="uclibc"
@@ -116,6 +116,7 @@ BR2_PACKAGE_LOGCAT_OPENIPC=y
 # CCACHE
 BR2_CCACHE=y
 BR2_CCACHE_DIR="$(HOME)/.ccache"
+BR2_OPTIMIZE_S=y
 
 # Compression
 BR2_PACKAGE_ZLIB=y
diff --git a/br-ext-chip-ingenic/configs/t31_fpv_defconfig b/br-ext-chip-ingenic/configs/t31_fpv_defconfig
index c483c054..b772d6ea 100644
--- a/br-ext-chip-ingenic/configs/t31_fpv_defconfig
+++ b/br-ext-chip-ingenic/configs/t31_fpv_defconfig
@@ -12,7 +12,7 @@ BR2_PACKAGE_HOST_LINUX_HEADERS_CUSTOM_3_10=y
 
 # Toolchain
 BR2_PER_PACKAGE_DIRECTORIES=y
-BR2_GCC_VERSION_12_X=y
+BR2_GCC_VERSION_13_X=y
 # BR2_TOOLCHAIN_USES_UCLIBC is not set
 # BR2_TOOLCHAIN_BUILDROOT_UCLIBC is not set
 # BR2_TOOLCHAIN_BUILDROOT_LIBC="uclibc"
@@ -120,6 +120,7 @@ BR2_PACKAGE_MAVFWD=y
 # CCACHE
 BR2_CCACHE=y
 BR2_CCACHE_DIR="$(HOME)/.ccache"
+BR2_OPTIMIZE_S=y
 
 # Compression
 BR2_PACKAGE_ZLIB=y
diff --git a/br-ext-chip-ingenic/configs/t31_lite_defconfig b/br-ext-chip-ingenic/configs/t31_lite_defconfig
index 20899862..000dc32e 100644
--- a/br-ext-chip-ingenic/configs/t31_lite_defconfig
+++ b/br-ext-chip-ingenic/configs/t31_lite_defconfig
@@ -12,7 +12,7 @@ BR2_PACKAGE_HOST_LINUX_HEADERS_CUSTOM_3_10=y
 
 # Toolchain
 BR2_PER_PACKAGE_DIRECTORIES=y
-BR2_GCC_VERSION_12_X=y
+BR2_GCC_VERSION_13_X=y
 # BR2_TOOLCHAIN_USES_UCLIBC is not set
 # BR2_TOOLCHAIN_BUILDROOT_UCLIBC is not set
 # BR2_TOOLCHAIN_BUILDROOT_LIBC="uclibc"
@@ -120,6 +120,7 @@ BR2_PACKAGE_INGENIC_DIAG_TOOLS=y
 # CCACHE
 BR2_CCACHE=y
 BR2_CCACHE_DIR="$(HOME)/.ccache"
+BR2_OPTIMIZE_S=y
 
 # Compression
 BR2_PACKAGE_ZLIB=y
diff --git a/br-ext-chip-ingenic/configs/t31_ultimate_defconfig b/br-ext-chip-ingenic/configs/t31_ultimate_defconfig
index f951d38e..988ac2af 100644
--- a/br-ext-chip-ingenic/configs/t31_ultimate_defconfig
+++ b/br-ext-chip-ingenic/configs/t31_ultimate_defconfig
@@ -12,7 +12,7 @@ BR2_PACKAGE_HOST_LINUX_HEADERS_CUSTOM_3_10=y
 
 # Toolchain
 BR2_PER_PACKAGE_DIRECTORIES=y
-BR2_GCC_VERSION_12_X=y
+BR2_GCC_VERSION_13_X=y
 # BR2_TOOLCHAIN_USES_UCLIBC is not set
 # BR2_TOOLCHAIN_BUILDROOT_UCLIBC is not set
 # BR2_TOOLCHAIN_BUILDROOT_LIBC="uclibc"
@@ -138,6 +138,7 @@ BR2_PACKAGE_INGENIC_DIAG_TOOLS=y
 # CCACHE
 BR2_CCACHE=y
 BR2_CCACHE_DIR="$(HOME)/.ccache"
+BR2_OPTIMIZE_S=y
 
 # External
 BR2_TOOLCHAIN_EXTERNAL=y
diff --git a/br-ext-chip-ingenic/configs/t40_lite_defconfig b/br-ext-chip-ingenic/configs/t40_lite_defconfig
index 8c98650a..4dfcadf1 100644
--- a/br-ext-chip-ingenic/configs/t40_lite_defconfig
+++ b/br-ext-chip-ingenic/configs/t40_lite_defconfig
@@ -12,7 +12,7 @@ BR2_PACKAGE_HOST_LINUX_HEADERS_CUSTOM_4_4=y
 
 # Toolchain
 BR2_PER_PACKAGE_DIRECTORIES=y
-BR2_GCC_VERSION_12_X=y
+BR2_GCC_VERSION_13_X=y
 # BR2_TOOLCHAIN_USES_UCLIBC is not set
 # BR2_TOOLCHAIN_BUILDROOT_UCLIBC is not set
 # BR2_TOOLCHAIN_BUILDROOT_LIBC="uclibc"
@@ -116,6 +116,7 @@ BR2_PACKAGE_LOGCAT_OPENIPC=y
 # CCACHE
 BR2_CCACHE=y
 BR2_CCACHE_DIR="$(HOME)/.ccache"
+BR2_OPTIMIZE_S=y
 
 # Compression
 BR2_PACKAGE_ZLIB=y
diff --git a/br-ext-chip-ingenic/configs/t40_ultimate_defconfig b/br-ext-chip-ingenic/configs/t40_ultimate_defconfig
index ffeb350f..9d01ca61 100644
--- a/br-ext-chip-ingenic/configs/t40_ultimate_defconfig
+++ b/br-ext-chip-ingenic/configs/t40_ultimate_defconfig
@@ -12,7 +12,7 @@ BR2_PACKAGE_HOST_LINUX_HEADERS_CUSTOM_4_4=y
 
 # Toolchain
 BR2_PER_PACKAGE_DIRECTORIES=y
-BR2_GCC_VERSION_12_X=y
+BR2_GCC_VERSION_13_X=y
 # BR2_TOOLCHAIN_USES_UCLIBC is not set
 # BR2_TOOLCHAIN_BUILDROOT_UCLIBC is not set
 # BR2_TOOLCHAIN_BUILDROOT_LIBC="uclibc"
@@ -128,6 +128,7 @@ BR2_PACKAGE_INGENIC_PWM=y
 # CCACHE
 BR2_CCACHE=y
 BR2_CCACHE_DIR="$(HOME)/.ccache"
+BR2_OPTIMIZE_S=y
 
 # Compression
 BR2_PACKAGE_ZLIB=y
diff --git a/br-ext-chip-sigmastar/configs/msc313e_lite_defconfig b/br-ext-chip-sigmastar/configs/msc313e_lite_defconfig
index f06837b8..8fecfd4c 100644
--- a/br-ext-chip-sigmastar/configs/msc313e_lite_defconfig
+++ b/br-ext-chip-sigmastar/configs/msc313e_lite_defconfig
@@ -10,7 +10,7 @@ BR2_PACKAGE_HOST_LINUX_HEADERS_CUSTOM_3_18=y
 
 # Toolchain
 BR2_PER_PACKAGE_DIRECTORIES=y
-BR2_GCC_VERSION_12_X=y
+BR2_GCC_VERSION_13_X=y
 BR2_TOOLCHAIN_USES_UCLIBC=y
 BR2_TOOLCHAIN_BUILDROOT_UCLIBC=y
 BR2_TOOLCHAIN_BUILDROOT_LIBC="uclibc"
@@ -109,6 +109,7 @@ BR2_PACKAGE_WIREGUARD_TOOLS=y
 # CCACHE
 BR2_CCACHE=y
 BR2_CCACHE_DIR="$(HOME)/.ccache"
+BR2_OPTIMIZE_S=y
 
 # Compression
 BR2_PACKAGE_ZLIB=y
diff --git a/br-ext-chip-sigmastar/configs/msc316dc_lite_defconfig b/br-ext-chip-sigmastar/configs/msc316dc_lite_defconfig
index 167d4d6f..db9205d2 100644
--- a/br-ext-chip-sigmastar/configs/msc316dc_lite_defconfig
+++ b/br-ext-chip-sigmastar/configs/msc316dc_lite_defconfig
@@ -10,7 +10,7 @@ BR2_PACKAGE_HOST_LINUX_HEADERS_CUSTOM_3_18=y
 
 # Toolchain
 BR2_PER_PACKAGE_DIRECTORIES=y
-BR2_GCC_VERSION_12_X=y
+BR2_GCC_VERSION_13_X=y
 BR2_TOOLCHAIN_USES_GLIBC=y
 BR2_TOOLCHAIN_BUILDROOT_GLIBC=y
 BR2_TOOLCHAIN_BUILDROOT_LIBC="glibc"
@@ -114,6 +114,7 @@ BR2_PACKAGE_WIREGUARD_TOOLS=y
 # CCACHE
 BR2_CCACHE=y
 BR2_CCACHE_DIR="$(HOME)/.ccache"
+BR2_OPTIMIZE_S=y
 
 # Compression
 BR2_PACKAGE_ZLIB=y
diff --git a/br-ext-chip-sigmastar/configs/msc316dm_lite_defconfig b/br-ext-chip-sigmastar/configs/msc316dm_lite_defconfig
index a548aadd..666e0d70 100644
--- a/br-ext-chip-sigmastar/configs/msc316dm_lite_defconfig
+++ b/br-ext-chip-sigmastar/configs/msc316dm_lite_defconfig
@@ -10,7 +10,7 @@ BR2_PACKAGE_HOST_LINUX_HEADERS_CUSTOM_3_18=y
 
 # Toolchain
 BR2_PER_PACKAGE_DIRECTORIES=y
-BR2_GCC_VERSION_12_X=y
+BR2_GCC_VERSION_13_X=y
 # BR2_TOOLCHAIN_USES_UCLIBC is not set
 # BR2_TOOLCHAIN_BUILDROOT_UCLIBC is not set
 # BR2_TOOLCHAIN_BUILDROOT_LIBC="uclibc"
@@ -109,6 +109,7 @@ BR2_PACKAGE_WIREGUARD_TOOLS=y
 # CCACHE
 BR2_CCACHE=y
 BR2_CCACHE_DIR="$(HOME)/.ccache"
+BR2_OPTIMIZE_S=y
 
 # Compression
 BR2_PACKAGE_ZLIB=y
diff --git a/br-ext-chip-sigmastar/configs/ssc30kd_lite_defconfig b/br-ext-chip-sigmastar/configs/ssc30kd_lite_defconfig
index be1ebedb..d65a81cf 100644
--- a/br-ext-chip-sigmastar/configs/ssc30kd_lite_defconfig
+++ b/br-ext-chip-sigmastar/configs/ssc30kd_lite_defconfig
@@ -10,7 +10,7 @@ BR2_PACKAGE_HOST_LINUX_HEADERS_CUSTOM_4_9=y
 
 # Toolchain
 BR2_PER_PACKAGE_DIRECTORIES=y
-BR2_GCC_VERSION_12_X=y
+BR2_GCC_VERSION_13_X=y
 BR2_TOOLCHAIN_USES_GLIBC=y
 BR2_TOOLCHAIN_BUILDROOT_GLIBC=y
 BR2_TOOLCHAIN_BUILDROOT_LIBC="glibc"
@@ -94,6 +94,7 @@ BR2_PACKAGE_ZLIB=y
 # CCACHE
 BR2_CCACHE=y
 BR2_CCACHE_DIR="$(HOME)/.ccache"
+BR2_OPTIMIZE_S=y
 
 # External
 BR2_TOOLCHAIN_EXTERNAL=y
diff --git a/br-ext-chip-sigmastar/configs/ssc30kd_ultimate_defconfig b/br-ext-chip-sigmastar/configs/ssc30kd_ultimate_defconfig
index a8ea144d..690f30b2 100644
--- a/br-ext-chip-sigmastar/configs/ssc30kd_ultimate_defconfig
+++ b/br-ext-chip-sigmastar/configs/ssc30kd_ultimate_defconfig
@@ -10,7 +10,7 @@ BR2_PACKAGE_HOST_LINUX_HEADERS_CUSTOM_4_9=y
 
 # Toolchain
 BR2_PER_PACKAGE_DIRECTORIES=y
-BR2_GCC_VERSION_12_X=y
+BR2_GCC_VERSION_13_X=y
 BR2_TOOLCHAIN_USES_GLIBC=y
 BR2_TOOLCHAIN_BUILDROOT_GLIBC=y
 BR2_TOOLCHAIN_BUILDROOT_LIBC="glibc"
@@ -108,6 +108,7 @@ BR2_PACKAGE_ZEROTIER_ONE=y
 # CCACHE
 BR2_CCACHE=y
 BR2_CCACHE_DIR="$(HOME)/.ccache"
+BR2_OPTIMIZE_S=y
 
 # External
 BR2_TOOLCHAIN_EXTERNAL=y
diff --git a/br-ext-chip-sigmastar/configs/ssc30kq_fpv_defconfig b/br-ext-chip-sigmastar/configs/ssc30kq_fpv_defconfig
index 1adbd0b0..bb48d0f5 100644
--- a/br-ext-chip-sigmastar/configs/ssc30kq_fpv_defconfig
+++ b/br-ext-chip-sigmastar/configs/ssc30kq_fpv_defconfig
@@ -10,7 +10,7 @@ BR2_PACKAGE_HOST_LINUX_HEADERS_CUSTOM_4_9=y
 
 # Toolchain
 BR2_PER_PACKAGE_DIRECTORIES=y
-BR2_GCC_VERSION_12_X=y
+BR2_GCC_VERSION_13_X=y
 BR2_TOOLCHAIN_USES_GLIBC=y
 BR2_TOOLCHAIN_BUILDROOT_GLIBC=y
 BR2_TOOLCHAIN_BUILDROOT_LIBC="glibc"
@@ -110,6 +110,7 @@ BR2_PACKAGE_MAVFWD=y
 # CCACHE
 BR2_CCACHE=y
 BR2_CCACHE_DIR="$(HOME)/.ccache"
+BR2_OPTIMIZE_S=y
 
 # External
 BR2_TOOLCHAIN_EXTERNAL=y
diff --git a/br-ext-chip-sigmastar/configs/ssc30kq_lite_defconfig b/br-ext-chip-sigmastar/configs/ssc30kq_lite_defconfig
index 97b14a0e..b674f25c 100644
--- a/br-ext-chip-sigmastar/configs/ssc30kq_lite_defconfig
+++ b/br-ext-chip-sigmastar/configs/ssc30kq_lite_defconfig
@@ -10,7 +10,7 @@ BR2_PACKAGE_HOST_LINUX_HEADERS_CUSTOM_4_9=y
 
 # Toolchain
 BR2_PER_PACKAGE_DIRECTORIES=y
-BR2_GCC_VERSION_12_X=y
+BR2_GCC_VERSION_13_X=y
 BR2_TOOLCHAIN_USES_GLIBC=y
 BR2_TOOLCHAIN_BUILDROOT_GLIBC=y
 BR2_TOOLCHAIN_BUILDROOT_LIBC="glibc"
@@ -94,6 +94,7 @@ BR2_PACKAGE_ZLIB=y
 # CCACHE
 BR2_CCACHE=y
 BR2_CCACHE_DIR="$(HOME)/.ccache"
+BR2_OPTIMIZE_S=y
 
 # External
 BR2_TOOLCHAIN_EXTERNAL=y
diff --git a/br-ext-chip-sigmastar/configs/ssc30kq_rubyfpv_defconfig b/br-ext-chip-sigmastar/configs/ssc30kq_rubyfpv_defconfig
index e46646ae..bfa84d0c 100644
--- a/br-ext-chip-sigmastar/configs/ssc30kq_rubyfpv_defconfig
+++ b/br-ext-chip-sigmastar/configs/ssc30kq_rubyfpv_defconfig
@@ -10,7 +10,7 @@ BR2_PACKAGE_HOST_LINUX_HEADERS_CUSTOM_4_9=y
 
 # Toolchain
 BR2_PER_PACKAGE_DIRECTORIES=y
-BR2_GCC_VERSION_12_X=y
+BR2_GCC_VERSION_13_X=y
 BR2_TOOLCHAIN_USES_GLIBC=y
 BR2_TOOLCHAIN_BUILDROOT_GLIBC=y
 BR2_TOOLCHAIN_BUILDROOT_LIBC="glibc"
@@ -107,6 +107,7 @@ BR2_PACKAGE_RUBYFPV=y
 # CCACHE
 BR2_CCACHE=y
 BR2_CCACHE_DIR="$(HOME)/.ccache"
+BR2_OPTIMIZE_S=y
 
 # External
 BR2_TOOLCHAIN_EXTERNAL=y
diff --git a/br-ext-chip-sigmastar/configs/ssc30kq_ultimate_defconfig b/br-ext-chip-sigmastar/configs/ssc30kq_ultimate_defconfig
index c9ced75e..fcfff958 100644
--- a/br-ext-chip-sigmastar/configs/ssc30kq_ultimate_defconfig
+++ b/br-ext-chip-sigmastar/configs/ssc30kq_ultimate_defconfig
@@ -10,7 +10,7 @@ BR2_PACKAGE_HOST_LINUX_HEADERS_CUSTOM_4_9=y
 
 # Toolchain
 BR2_PER_PACKAGE_DIRECTORIES=y
-BR2_GCC_VERSION_12_X=y
+BR2_GCC_VERSION_13_X=y
 BR2_TOOLCHAIN_USES_GLIBC=y
 BR2_TOOLCHAIN_BUILDROOT_GLIBC=y
 BR2_TOOLCHAIN_BUILDROOT_LIBC="glibc"
@@ -108,6 +108,7 @@ BR2_PACKAGE_ZEROTIER_ONE=y
 # CCACHE
 BR2_CCACHE=y
 BR2_CCACHE_DIR="$(HOME)/.ccache"
+BR2_OPTIMIZE_S=y
 
 # External
 BR2_TOOLCHAIN_EXTERNAL=y
diff --git a/br-ext-chip-sigmastar/configs/ssc325_lite_defconfig b/br-ext-chip-sigmastar/configs/ssc325_lite_defconfig
index b8a54611..36f1321c 100644
--- a/br-ext-chip-sigmastar/configs/ssc325_lite_defconfig
+++ b/br-ext-chip-sigmastar/configs/ssc325_lite_defconfig
@@ -10,7 +10,7 @@ BR2_PACKAGE_HOST_LINUX_HEADERS_CUSTOM_4_9=y
 
 # Toolchain
 BR2_PER_PACKAGE_DIRECTORIES=y
-BR2_GCC_VERSION_12_X=y
+BR2_GCC_VERSION_13_X=y
 # BR2_TOOLCHAIN_USES_UCLIBC is not set
 # BR2_TOOLCHAIN_BUILDROOT_UCLIBC is not set
 # BR2_TOOLCHAIN_BUILDROOT_LIBC="uclibc"
@@ -106,6 +106,7 @@ BR2_PACKAGE_WPA_SUPPLICANT_PASSPHRASE=y
 # CCACHE
 BR2_CCACHE=y
 BR2_CCACHE_DIR="$(HOME)/.ccache"
+BR2_OPTIMIZE_S=y
 
 # External
 BR2_TOOLCHAIN_EXTERNAL=y
diff --git a/br-ext-chip-sigmastar/configs/ssc325de_lite_defconfig b/br-ext-chip-sigmastar/configs/ssc325de_lite_defconfig
index 388747e3..1b915322 100644
--- a/br-ext-chip-sigmastar/configs/ssc325de_lite_defconfig
+++ b/br-ext-chip-sigmastar/configs/ssc325de_lite_defconfig
@@ -10,7 +10,7 @@ BR2_PACKAGE_HOST_LINUX_HEADERS_CUSTOM_4_9=y
 
 # Toolchain
 BR2_PER_PACKAGE_DIRECTORIES=y
-BR2_GCC_VERSION_12_X=y
+BR2_GCC_VERSION_13_X=y
 # BR2_TOOLCHAIN_USES_UCLIBC is not set
 # BR2_TOOLCHAIN_BUILDROOT_UCLIBC is not set
 # BR2_TOOLCHAIN_BUILDROOT_LIBC="uclibc"
@@ -112,6 +112,7 @@ BR2_PACKAGE_RTL8188FU_OPENIPC=y
 # CCACHE
 BR2_CCACHE=y
 BR2_CCACHE_DIR="$(HOME)/.ccache"
+BR2_OPTIMIZE_S=y
 
 # External
 BR2_TOOLCHAIN_EXTERNAL=y
diff --git a/br-ext-chip-sigmastar/configs/ssc333_lite_defconfig b/br-ext-chip-sigmastar/configs/ssc333_lite_defconfig
index c6f97716..06be6e8f 100644
--- a/br-ext-chip-sigmastar/configs/ssc333_lite_defconfig
+++ b/br-ext-chip-sigmastar/configs/ssc333_lite_defconfig
@@ -10,7 +10,7 @@ BR2_PACKAGE_HOST_LINUX_HEADERS_CUSTOM_4_9=y
 
 # Toolchain
 BR2_PER_PACKAGE_DIRECTORIES=y
-BR2_GCC_VERSION_12_X=y
+BR2_GCC_VERSION_13_X=y
 # BR2_TOOLCHAIN_USES_UCLIBC is not set
 # BR2_TOOLCHAIN_BUILDROOT_UCLIBC is not set
 # BR2_TOOLCHAIN_BUILDROOT_LIBC="uclibc"
@@ -107,6 +107,7 @@ BR2_PACKAGE_WPA_SUPPLICANT_PASSPHRASE=y
 # CCACHE
 BR2_CCACHE=y
 BR2_CCACHE_DIR="$(HOME)/.ccache"
+BR2_OPTIMIZE_S=y
 
 # External
 BR2_TOOLCHAIN_EXTERNAL=y
diff --git a/br-ext-chip-sigmastar/configs/ssc333_ultimate_defconfig b/br-ext-chip-sigmastar/configs/ssc333_ultimate_defconfig
index 29e3cb46..72c817b7 100644
--- a/br-ext-chip-sigmastar/configs/ssc333_ultimate_defconfig
+++ b/br-ext-chip-sigmastar/configs/ssc333_ultimate_defconfig
@@ -10,7 +10,7 @@ BR2_PACKAGE_HOST_LINUX_HEADERS_CUSTOM_4_9=y
 
 # Toolchain
 BR2_PER_PACKAGE_DIRECTORIES=y
-BR2_GCC_VERSION_12_X=y
+BR2_GCC_VERSION_13_X=y
 # BR2_TOOLCHAIN_USES_UCLIBC is not set
 # BR2_TOOLCHAIN_BUILDROOT_UCLIBC is not set
 # BR2_TOOLCHAIN_BUILDROOT_LIBC="uclibc"
@@ -113,6 +113,7 @@ BR2_PACKAGE_ZEROTIER_ONE=y
 # CCACHE
 BR2_CCACHE=y
 BR2_CCACHE_DIR="$(HOME)/.ccache"
+BR2_OPTIMIZE_S=y
 
 # External
 BR2_TOOLCHAIN_EXTERNAL=y
diff --git a/br-ext-chip-sigmastar/configs/ssc335_initramfs_defconfig b/br-ext-chip-sigmastar/configs/ssc335_initramfs_defconfig
index e58ddec9..2c32d742 100644
--- a/br-ext-chip-sigmastar/configs/ssc335_initramfs_defconfig
+++ b/br-ext-chip-sigmastar/configs/ssc335_initramfs_defconfig
@@ -10,7 +10,7 @@ BR2_PACKAGE_HOST_LINUX_HEADERS_CUSTOM_4_9=y
 
 # Toolchain
 BR2_PER_PACKAGE_DIRECTORIES=y
-BR2_GCC_VERSION_12_X=y
+BR2_GCC_VERSION_13_X=y
 BR2_TOOLCHAIN_USES_MUSL=y
 BR2_TOOLCHAIN_BUILDROOT_MUSL=y
 BR2_TOOLCHAIN_BUILDROOT_LIBC="musl"
diff --git a/br-ext-chip-sigmastar/configs/ssc335_lite_defconfig b/br-ext-chip-sigmastar/configs/ssc335_lite_defconfig
index ef65b29c..1e53cc08 100644
--- a/br-ext-chip-sigmastar/configs/ssc335_lite_defconfig
+++ b/br-ext-chip-sigmastar/configs/ssc335_lite_defconfig
@@ -10,7 +10,7 @@ BR2_PACKAGE_HOST_LINUX_HEADERS_CUSTOM_4_9=y
 
 # Toolchain
 BR2_PER_PACKAGE_DIRECTORIES=y
-BR2_GCC_VERSION_12_X=y
+BR2_GCC_VERSION_13_X=y
 # BR2_TOOLCHAIN_USES_UCLIBC is not set
 # BR2_TOOLCHAIN_BUILDROOT_UCLIBC is not set
 # BR2_TOOLCHAIN_BUILDROOT_LIBC="uclibc"
@@ -106,6 +106,7 @@ BR2_PACKAGE_WPA_SUPPLICANT_PASSPHRASE=y
 # CCACHE
 BR2_CCACHE=y
 BR2_CCACHE_DIR="$(HOME)/.ccache"
+BR2_OPTIMIZE_S=y
 
 # External
 BR2_TOOLCHAIN_EXTERNAL=y
diff --git a/br-ext-chip-sigmastar/configs/ssc335_ultimate_defconfig b/br-ext-chip-sigmastar/configs/ssc335_ultimate_defconfig
index 3e3a41aa..085de7f5 100644
--- a/br-ext-chip-sigmastar/configs/ssc335_ultimate_defconfig
+++ b/br-ext-chip-sigmastar/configs/ssc335_ultimate_defconfig
@@ -10,7 +10,7 @@ BR2_PACKAGE_HOST_LINUX_HEADERS_CUSTOM_4_9=y
 
 # Toolchain
 BR2_PER_PACKAGE_DIRECTORIES=y
-BR2_GCC_VERSION_12_X=y
+BR2_GCC_VERSION_13_X=y
 # BR2_TOOLCHAIN_USES_UCLIBC is not set
 # BR2_TOOLCHAIN_BUILDROOT_UCLIBC is not set
 # BR2_TOOLCHAIN_BUILDROOT_LIBC="uclibc"
@@ -113,6 +113,7 @@ BR2_PACKAGE_ZEROTIER_ONE=y
 # CCACHE
 BR2_CCACHE=y
 BR2_CCACHE_DIR="$(HOME)/.ccache"
+BR2_OPTIMIZE_S=y
 
 # External
 BR2_TOOLCHAIN_EXTERNAL=y
diff --git a/br-ext-chip-sigmastar/configs/ssc335de_lite_defconfig b/br-ext-chip-sigmastar/configs/ssc335de_lite_defconfig
index 3ff4e906..dceff365 100644
--- a/br-ext-chip-sigmastar/configs/ssc335de_lite_defconfig
+++ b/br-ext-chip-sigmastar/configs/ssc335de_lite_defconfig
@@ -10,7 +10,7 @@ BR2_PACKAGE_HOST_LINUX_HEADERS_CUSTOM_4_9=y
 
 # Toolchain
 BR2_PER_PACKAGE_DIRECTORIES=y
-BR2_GCC_VERSION_12_X=y
+BR2_GCC_VERSION_13_X=y
 # BR2_TOOLCHAIN_USES_UCLIBC is not set
 # BR2_TOOLCHAIN_BUILDROOT_UCLIBC is not set
 # BR2_TOOLCHAIN_BUILDROOT_LIBC="uclibc"
@@ -107,6 +107,7 @@ BR2_PACKAGE_WPA_SUPPLICANT_PASSPHRASE=y
 # CCACHE
 BR2_CCACHE=y
 BR2_CCACHE_DIR="$(HOME)/.ccache"
+BR2_OPTIMIZE_S=y
 
 # External
 BR2_TOOLCHAIN_EXTERNAL=y
diff --git a/br-ext-chip-sigmastar/configs/ssc335de_ultimate_defconfig b/br-ext-chip-sigmastar/configs/ssc335de_ultimate_defconfig
index d3055095..f6a5279a 100644
--- a/br-ext-chip-sigmastar/configs/ssc335de_ultimate_defconfig
+++ b/br-ext-chip-sigmastar/configs/ssc335de_ultimate_defconfig
@@ -10,7 +10,7 @@ BR2_PACKAGE_HOST_LINUX_HEADERS_CUSTOM_4_9=y
 
 # Toolchain
 BR2_PER_PACKAGE_DIRECTORIES=y
-BR2_GCC_VERSION_12_X=y
+BR2_GCC_VERSION_13_X=y
 # BR2_TOOLCHAIN_USES_UCLIBC is not set
 # BR2_TOOLCHAIN_BUILDROOT_UCLIBC is not set
 # BR2_TOOLCHAIN_BUILDROOT_LIBC="uclibc"
@@ -113,6 +113,7 @@ BR2_PACKAGE_ZEROTIER_ONE=y
 # CCACHE
 BR2_CCACHE=y
 BR2_CCACHE_DIR="$(HOME)/.ccache"
+BR2_OPTIMIZE_S=y
 
 # External
 BR2_TOOLCHAIN_EXTERNAL=y
diff --git a/br-ext-chip-sigmastar/configs/ssc337_lite_defconfig b/br-ext-chip-sigmastar/configs/ssc337_lite_defconfig
index 2475f832..05565ff1 100644
--- a/br-ext-chip-sigmastar/configs/ssc337_lite_defconfig
+++ b/br-ext-chip-sigmastar/configs/ssc337_lite_defconfig
@@ -10,7 +10,7 @@ BR2_PACKAGE_HOST_LINUX_HEADERS_CUSTOM_4_9=y
 
 # Toolchain
 BR2_PER_PACKAGE_DIRECTORIES=y
-BR2_GCC_VERSION_12_X=y
+BR2_GCC_VERSION_13_X=y
 # BR2_TOOLCHAIN_USES_UCLIBC is not set
 # BR2_TOOLCHAIN_BUILDROOT_UCLIBC is not set
 # BR2_TOOLCHAIN_BUILDROOT_LIBC="uclibc"
@@ -106,6 +106,7 @@ BR2_PACKAGE_WPA_SUPPLICANT_PASSPHRASE=y
 # CCACHE
 BR2_CCACHE=y
 BR2_CCACHE_DIR="$(HOME)/.ccache"
+BR2_OPTIMIZE_S=y
 
 # External
 BR2_TOOLCHAIN_EXTERNAL=y
diff --git a/br-ext-chip-sigmastar/configs/ssc337_ultimate_defconfig b/br-ext-chip-sigmastar/configs/ssc337_ultimate_defconfig
index 6be31f7b..66986ff8 100644
--- a/br-ext-chip-sigmastar/configs/ssc337_ultimate_defconfig
+++ b/br-ext-chip-sigmastar/configs/ssc337_ultimate_defconfig
@@ -10,7 +10,7 @@ BR2_PACKAGE_HOST_LINUX_HEADERS_CUSTOM_4_9=y
 
 # Toolchain
 BR2_PER_PACKAGE_DIRECTORIES=y
-BR2_GCC_VERSION_12_X=y
+BR2_GCC_VERSION_13_X=y
 # BR2_TOOLCHAIN_USES_UCLIBC is not set
 # BR2_TOOLCHAIN_BUILDROOT_UCLIBC is not set
 # BR2_TOOLCHAIN_BUILDROOT_LIBC="uclibc"
@@ -112,6 +112,7 @@ BR2_PACKAGE_ZEROTIER_ONE=y
 # CCACHE
 BR2_CCACHE=y
 BR2_CCACHE_DIR="$(HOME)/.ccache"
+BR2_OPTIMIZE_S=y
 
 # External
 BR2_TOOLCHAIN_EXTERNAL=y
diff --git a/br-ext-chip-sigmastar/configs/ssc337de_lite_defconfig b/br-ext-chip-sigmastar/configs/ssc337de_lite_defconfig
index d7e6ed2e..aa60a95e 100644
--- a/br-ext-chip-sigmastar/configs/ssc337de_lite_defconfig
+++ b/br-ext-chip-sigmastar/configs/ssc337de_lite_defconfig
@@ -10,7 +10,7 @@ BR2_PACKAGE_HOST_LINUX_HEADERS_CUSTOM_4_9=y
 
 # Toolchain
 BR2_PER_PACKAGE_DIRECTORIES=y
-BR2_GCC_VERSION_12_X=y
+BR2_GCC_VERSION_13_X=y
 # BR2_TOOLCHAIN_USES_UCLIBC is not set
 # BR2_TOOLCHAIN_BUILDROOT_UCLIBC is not set
 # BR2_TOOLCHAIN_BUILDROOT_LIBC="uclibc"
@@ -107,6 +107,7 @@ BR2_PACKAGE_WPA_SUPPLICANT_PASSPHRASE=y
 # CCACHE
 BR2_CCACHE=y
 BR2_CCACHE_DIR="$(HOME)/.ccache"
+BR2_OPTIMIZE_S=y
 
 # External
 BR2_TOOLCHAIN_EXTERNAL=y
diff --git a/br-ext-chip-sigmastar/configs/ssc337de_ultimate_defconfig b/br-ext-chip-sigmastar/configs/ssc337de_ultimate_defconfig
index 5a29e8cc..5f351cbd 100644
--- a/br-ext-chip-sigmastar/configs/ssc337de_ultimate_defconfig
+++ b/br-ext-chip-sigmastar/configs/ssc337de_ultimate_defconfig
@@ -10,7 +10,7 @@ BR2_PACKAGE_HOST_LINUX_HEADERS_CUSTOM_4_9=y
 
 # Toolchain
 BR2_PER_PACKAGE_DIRECTORIES=y
-BR2_GCC_VERSION_12_X=y
+BR2_GCC_VERSION_13_X=y
 # BR2_TOOLCHAIN_USES_UCLIBC is not set
 # BR2_TOOLCHAIN_BUILDROOT_UCLIBC is not set
 # BR2_TOOLCHAIN_BUILDROOT_LIBC="uclibc"
@@ -120,6 +120,7 @@ BR2_PACKAGE_ZEROTIER_ONE=y
 # CCACHE
 BR2_CCACHE=y
 BR2_CCACHE_DIR="$(HOME)/.ccache"
+BR2_OPTIMIZE_S=y
 
 # External
 BR2_TOOLCHAIN_EXTERNAL=y
diff --git a/br-ext-chip-sigmastar/configs/ssc338q_fpv_defconfig b/br-ext-chip-sigmastar/configs/ssc338q_fpv_defconfig
index 77d83d56..dea2f4c0 100644
--- a/br-ext-chip-sigmastar/configs/ssc338q_fpv_defconfig
+++ b/br-ext-chip-sigmastar/configs/ssc338q_fpv_defconfig
@@ -10,7 +10,7 @@ BR2_PACKAGE_HOST_LINUX_HEADERS_CUSTOM_4_9=y
 
 # Toolchain
 BR2_PER_PACKAGE_DIRECTORIES=y
-BR2_GCC_VERSION_12_X=y
+BR2_GCC_VERSION_13_X=y
 BR2_TOOLCHAIN_USES_GLIBC=y
 BR2_TOOLCHAIN_BUILDROOT_GLIBC=y
 BR2_TOOLCHAIN_BUILDROOT_LIBC="glibc"
@@ -116,6 +116,7 @@ BR2_PACKAGE_MAVFWD=y
 # CCACHE
 BR2_CCACHE=y
 BR2_CCACHE_DIR="$(HOME)/.ccache"
+BR2_OPTIMIZE_S=y
 
 # External
 BR2_TOOLCHAIN_EXTERNAL=y
diff --git a/br-ext-chip-sigmastar/configs/ssc338q_initramfs_defconfig b/br-ext-chip-sigmastar/configs/ssc338q_initramfs_defconfig
index 969506b7..824099c4 100644
--- a/br-ext-chip-sigmastar/configs/ssc338q_initramfs_defconfig
+++ b/br-ext-chip-sigmastar/configs/ssc338q_initramfs_defconfig
@@ -10,7 +10,7 @@ BR2_PACKAGE_HOST_LINUX_HEADERS_CUSTOM_4_9=y
 
 # Toolchain
 BR2_PER_PACKAGE_DIRECTORIES=y
-BR2_GCC_VERSION_12_X=y
+BR2_GCC_VERSION_13_X=y
 BR2_TOOLCHAIN_USES_GLIBC=y
 BR2_TOOLCHAIN_BUILDROOT_GLIBC=y
 BR2_TOOLCHAIN_BUILDROOT_LIBC="glibc"
@@ -105,6 +105,7 @@ BR2_PACKAGE_RTL8733BU_OPENIPC=y
 # CCACHE
 BR2_CCACHE=y
 BR2_CCACHE_DIR="$(HOME)/.ccache"
+BR2_OPTIMIZE_S=y
 
 # External
 BR2_TOOLCHAIN_EXTERNAL=y
diff --git a/br-ext-chip-sigmastar/configs/ssc338q_lite_defconfig b/br-ext-chip-sigmastar/configs/ssc338q_lite_defconfig
index 105158ed..df2dc393 100644
--- a/br-ext-chip-sigmastar/configs/ssc338q_lite_defconfig
+++ b/br-ext-chip-sigmastar/configs/ssc338q_lite_defconfig
@@ -10,7 +10,7 @@ BR2_PACKAGE_HOST_LINUX_HEADERS_CUSTOM_4_9=y
 
 # Toolchain
 BR2_PER_PACKAGE_DIRECTORIES=y
-BR2_GCC_VERSION_12_X=y
+BR2_GCC_VERSION_13_X=y
 BR2_TOOLCHAIN_USES_GLIBC=y
 BR2_TOOLCHAIN_BUILDROOT_GLIBC=y
 BR2_TOOLCHAIN_BUILDROOT_LIBC="glibc"
@@ -94,6 +94,7 @@ BR2_PACKAGE_ZLIB=y
 # CCACHE
 BR2_CCACHE=y
 BR2_CCACHE_DIR="$(HOME)/.ccache"
+BR2_OPTIMIZE_S=y
 
 # External
 BR2_TOOLCHAIN_EXTERNAL=y
diff --git a/br-ext-chip-sigmastar/configs/ssc338q_rubyfpv_defconfig b/br-ext-chip-sigmastar/configs/ssc338q_rubyfpv_defconfig
index e107de70..e781875c 100644
--- a/br-ext-chip-sigmastar/configs/ssc338q_rubyfpv_defconfig
+++ b/br-ext-chip-sigmastar/configs/ssc338q_rubyfpv_defconfig
@@ -10,7 +10,7 @@ BR2_PACKAGE_HOST_LINUX_HEADERS_CUSTOM_4_9=y
 
 # Toolchain
 BR2_PER_PACKAGE_DIRECTORIES=y
-BR2_GCC_VERSION_12_X=y
+BR2_GCC_VERSION_13_X=y
 BR2_TOOLCHAIN_USES_GLIBC=y
 BR2_TOOLCHAIN_BUILDROOT_GLIBC=y
 BR2_TOOLCHAIN_BUILDROOT_LIBC="glibc"
@@ -113,6 +113,7 @@ BR2_PACKAGE_RUBYFPV=y
 # CCACHE
 BR2_CCACHE=y
 BR2_CCACHE_DIR="$(HOME)/.ccache"
+BR2_OPTIMIZE_S=y
 
 # External
 BR2_TOOLCHAIN_EXTERNAL=y
diff --git a/br-ext-chip-sigmastar/configs/ssc338q_ultimate_defconfig b/br-ext-chip-sigmastar/configs/ssc338q_ultimate_defconfig
index 31cbec5d..82f6b3c7 100644
--- a/br-ext-chip-sigmastar/configs/ssc338q_ultimate_defconfig
+++ b/br-ext-chip-sigmastar/configs/ssc338q_ultimate_defconfig
@@ -10,7 +10,7 @@ BR2_PACKAGE_HOST_LINUX_HEADERS_CUSTOM_4_9=y
 
 # Toolchain
 BR2_PER_PACKAGE_DIRECTORIES=y
-BR2_GCC_VERSION_12_X=y
+BR2_GCC_VERSION_13_X=y
 BR2_TOOLCHAIN_USES_GLIBC=y
 BR2_TOOLCHAIN_BUILDROOT_GLIBC=y
 BR2_TOOLCHAIN_BUILDROOT_LIBC="glibc"
@@ -114,6 +114,7 @@ BR2_PACKAGE_ZEROTIER_ONE=y
 # CCACHE
 BR2_CCACHE=y
 BR2_CCACHE_DIR="$(HOME)/.ccache"
+BR2_OPTIMIZE_S=y
 
 # External
 BR2_TOOLCHAIN_EXTERNAL=y
diff --git a/br-ext-chip-sigmastar/configs/ssc377_lite_defconfig b/br-ext-chip-sigmastar/configs/ssc377_lite_defconfig
index fa56b233..b552c40c 100644
--- a/br-ext-chip-sigmastar/configs/ssc377_lite_defconfig
+++ b/br-ext-chip-sigmastar/configs/ssc377_lite_defconfig
@@ -10,7 +10,7 @@ BR2_PACKAGE_HOST_LINUX_HEADERS_CUSTOM_5_10=y
 
 # Toolchain
 BR2_PER_PACKAGE_DIRECTORIES=y
-BR2_GCC_VERSION_12_X=y
+BR2_GCC_VERSION_13_X=y
 BR2_TOOLCHAIN_USES_MUSL=y
 BR2_TOOLCHAIN_BUILDROOT_MUSL=y
 BR2_TOOLCHAIN_BUILDROOT_LIBC="musl"
@@ -104,6 +104,7 @@ BR2_PACKAGE_SSV6X5X_OPENIPC=y
 # CCACHE
 BR2_CCACHE=y
 BR2_CCACHE_DIR="$(HOME)/.ccache"
+BR2_OPTIMIZE_S=y
 
 # External
 BR2_TOOLCHAIN_EXTERNAL=y
diff --git a/general/package/all-patches/linux/0012-add-compiler-gcc12.patch b/general/package/all-patches/linux/0012-add-compiler-gcc12.patch
index 8f54de51..2d4d18d5 100644
--- a/general/package/all-patches/linux/0012-add-compiler-gcc12.patch
+++ b/general/package/all-patches/linux/0012-add-compiler-gcc12.patch
@@ -1,7 +1,7 @@
 diff --git a/include/linux/compiler-gcc12.h b/include/linux/compiler-gcc12.h
 new file mode 100644
---- /dev/null	2022-08-22 23:23:56.715039817 -0400
-+++ a/include/linux/compiler-gcc12.h	2022-09-02 12:33:35.369445979 -0400
+--- /dev/null
++++ a/include/linux/compiler-gcc12.h
 @@ -0,0 +1,126 @@
 +/* gcc version specific checks */
 +
diff --git a/general/package/all-patches/linux/0013-add-compiler-gcc13.patch b/general/package/all-patches/linux/0013-add-compiler-gcc13.patch
new file mode 100644
index 00000000..4a3c3d0a
--- /dev/null
+++ b/general/package/all-patches/linux/0013-add-compiler-gcc13.patch
@@ -0,0 +1,131 @@
+diff --git a/include/linux/compiler-gcc13.h b/include/linux/compiler-gcc13.h
+new file mode 100644
+--- /dev/null
++++ a/include/linux/compiler-gcc13.h
+@@ -0,0 +1,126 @@
++/* gcc version specific checks */
++
++#ifndef GCC_VERSION
++#define GCC_VERSION (__GNUC__ * 10000           \
++                     + __GNUC_MINOR__ * 100     \
++                     + __GNUC_PATCHLEVEL__)
++#endif
++
++#if GCC_VERSION < 30200
++# error Sorry, your compiler is too old - please upgrade it.
++#endif
++
++#if GCC_VERSION < 30300
++# define __used			__attribute__((__unused__))
++#else
++# define __used			__attribute__((__used__))
++#endif
++
++#ifdef CONFIG_GCOV_KERNEL
++# if GCC_VERSION < 30400
++#   error "GCOV profiling support for gcc versions below 3.4 not included"
++# endif /* __GNUC_MINOR__ */
++#endif /* CONFIG_GCOV_KERNEL */
++
++#if GCC_VERSION >= 30400
++#define __must_check		__attribute__((warn_unused_result))
++#endif
++
++#if GCC_VERSION >= 40000
++
++/* GCC 4.1.[01] miscompiles __weak */
++#ifdef __KERNEL__
++# if GCC_VERSION >= 40100 &&  GCC_VERSION <= 40101
++#  error Your version of gcc miscompiles the __weak directive
++# endif
++#endif
++
++#define __used			__attribute__((__used__))
++#define __compiler_offsetof(a, b)					\
++	__builtin_offsetof(a, b)
++
++#if GCC_VERSION >= 40100 && GCC_VERSION < 40600
++# define __compiletime_object_size(obj) __builtin_object_size(obj, 0)
++#endif
++
++#if GCC_VERSION >= 40300
++/* Mark functions as cold. gcc will assume any path leading to a call
++ * to them will be unlikely.  This means a lot of manual unlikely()s
++ * are unnecessary now for any paths leading to the usual suspects
++ * like BUG(), printk(), panic() etc. [but let's keep them for now for
++ * older compilers]
++ *
++ * Early snapshots of gcc 4.3 don't support this and we can't detect this
++ * in the preprocessor, but we can live with this because they're unreleased.
++ * Maketime probing would be overkill here.
++ *
++ * gcc also has a __attribute__((__hot__)) to move hot functions into
++ * a special section, but I don't see any sense in this right now in
++ * the kernel context
++ */
++#define __cold			__attribute__((__cold__))
++
++#define __UNIQUE_ID(prefix) __PASTE(__PASTE(__UNIQUE_ID_, prefix), __COUNTER__)
++
++#ifndef __CHECKER__
++# define __compiletime_warning(message) __attribute__((warning(message)))
++# define __compiletime_error(message) __attribute__((error(message)))
++#endif /* __CHECKER__ */
++#endif /* GCC_VERSION >= 40300 */
++
++#if GCC_VERSION >= 40500
++/*
++ * Mark a position in code as unreachable.  This can be used to
++ * suppress control flow warnings after asm blocks that transfer
++ * control elsewhere.
++ *
++ * Early snapshots of gcc 4.5 don't support this and we can't detect
++ * this in the preprocessor, but we can live with this because they're
++ * unreleased.  Really, we need to have autoconf for the kernel.
++ */
++#define unreachable() __builtin_unreachable()
++
++/* Mark a function definition as prohibited from being cloned. */
++#define __noclone	__attribute__((__noclone__))
++
++#endif /* GCC_VERSION >= 40500 */
++
++#if GCC_VERSION >= 40600
++/*
++ * Tell the optimizer that something else uses this function or variable.
++ */
++#define __visible	__attribute__((externally_visible))
++#endif
++
++/*
++ * GCC 'asm goto' miscompiles certain code sequences:
++ *
++ *   http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58670
++ *
++ * Work it around via a compiler barrier quirk suggested by Jakub Jelinek.
++ *
++ * (asm goto is automatically volatile - the naming reflects this.)
++ */
++#define asm_volatile_goto(x...)	do { asm goto(x); asm (""); } while (0)
++
++#ifdef CONFIG_ARCH_USE_BUILTIN_BSWAP
++#if GCC_VERSION >= 40400
++#define __HAVE_BUILTIN_BSWAP32__
++#define __HAVE_BUILTIN_BSWAP64__
++#endif
++#if GCC_VERSION >= 40800 || (defined(__powerpc__) && GCC_VERSION >= 40600)
++#define __HAVE_BUILTIN_BSWAP16__
++#endif
++#endif /* CONFIG_ARCH_USE_BUILTIN_BSWAP */
++
++#if GCC_VERSION >= 50000
++#define KASAN_ABI_VERSION 4
++#elif GCC_VERSION >= 40902
++#define KASAN_ABI_VERSION 3
++#endif
++
++#endif	/* gcc version >= 40000 specific checks */
++
++#ifndef OPTIMIZER_HIDE_VAR
++#define OPTIMIZER_HIDE_VAR(var) __asm__ ("" : "=r" (var) : "0" (var))
++#endif
diff --git a/general/package/aws-webrtc/aws-webrtc.mk b/general/package/aws-webrtc/aws-webrtc.mk
index 9b07b927..e581e5f3 100644
--- a/general/package/aws-webrtc/aws-webrtc.mk
+++ b/general/package/aws-webrtc/aws-webrtc.mk
@@ -5,7 +5,7 @@
 ################################################################################
 
 AWS_WEBRTC_SITE = $(call github,OpenIPC,webrtc-c,$(AWS_WEBRTC_VERSION))
-AWS_WEBRTC_VERSION = develop
+AWS_WEBRTC_VERSION = master
 
 AWS_WEBRTC_INSTALL_STAGING = YES
 AWS_WEBRTC_LICENSE = Apache-2.0
diff --git a/general/package/libsrtp-openipc/libsrtp-openipc.mk b/general/package/libsrtp-openipc/libsrtp-openipc.mk
index ea3929b8..996c5955 100644
--- a/general/package/libsrtp-openipc/libsrtp-openipc.mk
+++ b/general/package/libsrtp-openipc/libsrtp-openipc.mk
@@ -5,7 +5,7 @@
 ################################################################################
 
 LIBSRTP_OPENIPC_SITE = $(call github,cisco,libsrtp,$(LIBSRTP_OPENIPC_VERSION))
-LIBSRTP_OPENIPC_VERSION = HEAD
+LIBSRTP_OPENIPC_VERSION = v2.6.0
 
 LIBSRTP_OPENIPC_INSTALL_STAGING = YES
 LIBSRTP_OPENIPC_SUPPORTS_IN_SOURCE_BUILD = NO