diff --git a/boards.csv b/boards.csv
index bc82384..b7c6f7f 100644
--- a/boards.csv
+++ b/boards.csv
@@ -18,9 +18,6 @@ tinker_board,Tinker Board,ASUS,rk3288,tinker-rk3288_defconfig,arm-linux-gnueabih
 tinker_board_s,Tinker Board S,ASUS,rk3288,tinker-s-rk3288_defconfig,arm-linux-gnueabihf,rk3288-tinker-s
 vyasa,Vyasa,Amarula,rk3288,vyasa-rk3288_defconfig,arm-linux-gnueabihf,rk3288-vyasa
 
-rk3308_evb,RK3308 EVB,Rockchip,rk3308,evb-rk3308_defconfig,aarch64-linux-gnu,rk3308-evb
-rock_rk3308_cc,ROC-RK3308-CC,Firefly,rk3308,roc-cc-rk3308_defconfig,aarch64-linux-gnu,rk3308-roc-cc
-
 rk3328_evb,rk3328 EVB,Rockchip,rk3328,evb-rk3328_defconfig,aarch64-linux-gnu,rk3328-evb
 roc_rk3328_cc,ROC-RK3328-CC,Firefy,rk3328,roc-cc-rk3328_defconfig,aarch64-linux-gnu,rk3328-roc-cc
 rock_pi_e,ROCK Pi E,ROCKPI,rk3328,rock-pi-e-rk3328_defconfig,aarch64-linux-gnu,rk3328-rock-pi-e
diff --git a/chips.csv b/chips.csv
index bda606a..c50d696 100644
--- a/chips.csv
+++ b/chips.csv
@@ -27,7 +27,6 @@ allwinner-h5,H5,Allwinner,ARM Cortex A53,armv8
 allwinner-h6,H6,Allwinner,ARM Cortex A53,armv8
 
 rk3288,RK3288,Rockchip,ARM Cortex A17,armv7
-rk3308,RK3308,Rockchip,ARM Cortex A35,armv8
 rk3328,RK3328,Rockchip,ARM Cortex A53,armv8
 rk3368,RK3368,Rockchip,ARM Cortex A53,armv8
 rk3399,RK3399,Rockchip,ARM Cortex A72/A53,armv8
diff --git a/scripts/build-boot-rk b/scripts/build-boot-rk
index 4608e11..a4eca9f 100755
--- a/scripts/build-boot-rk
+++ b/scripts/build-boot-rk
@@ -9,7 +9,7 @@ TUPLE="${4}" # For example "arm-linux-gnueabihf"
 set -e
 
 case "${CHIP_ID}" in
-rk3308|rk3328|rk3368|rk3399)
+rk3328|rk3368|rk3399)
     build-atf "${CHIP_ID}" "${TUPLE}"
     export BL31="$(pwd)/arm-trusted-firmware/build/${CHIP_ID}/debug/bl31/bl31.elf"
     ;;