diff --git a/RKBOOT/RK3588MINIALL.ini b/RKBOOT/RK3588MINIALL.ini
index dad74010..c4289f0a 100644
--- a/RKBOOT/RK3588MINIALL.ini
+++ b/RKBOOT/RK3588MINIALL.ini
@@ -15,9 +15,9 @@ NUM=2
 LOADER1=FlashData
 LOADER2=FlashBoot
 FlashData=bin/rk35/rk3588_ddr_lp4_2112MHz_lp5_2736MHz_v1.09.bin
-FlashBoot=bin/rk35/rk3588_spl_v1.11.bin
+FlashBoot=bin/rk35/rk3588_spl_v1.12.bin
 [OUTPUT]
-PATH=rk3588_spl_loader_v1.09.111.bin
+PATH=rk3588_spl_loader_v1.09.112.bin
 [SYSTEM]
 NEWIDB=true
 [FLAG]
diff --git a/RKBOOT/RK3588MINIALL_IPC.ini b/RKBOOT/RK3588MINIALL_IPC.ini
index 4916ca0c..6beb415e 100644
--- a/RKBOOT/RK3588MINIALL_IPC.ini
+++ b/RKBOOT/RK3588MINIALL_IPC.ini
@@ -15,10 +15,10 @@ NUM=2
 LOADER1=FlashData
 LOADER2=FlashBoot
 FlashData=bin/rk35/rk3588_ddr_lp4_2112MHz_lp5_2736MHz_v1.09.bin
-FlashBoot=bin/rk35/rk3588_spl_v1.11.bin
+FlashBoot=bin/rk35/rk3588_spl_v1.12.bin
 [OUTPUT]
-PATH=rk3588_download_v1.08.111.bin
-IDB_PATH=rk3588_idblock_v1.09.111.img
+PATH=rk3588_download_v1.08.112.bin
+IDB_PATH=rk3588_idblock_v1.09.112.img
 [SYSTEM]
 NEWIDB=true
 [FLAG]
diff --git a/bin/rk35/rk3588_spl_v1.11.bin b/bin/rk35/rk3588_spl_v1.11.bin
deleted file mode 100644
index 9b158ebc..00000000
Binary files a/bin/rk35/rk3588_spl_v1.11.bin and /dev/null differ
diff --git a/bin/rk35/rk3588_spl_v1.12.bin b/bin/rk35/rk3588_spl_v1.12.bin
new file mode 100644
index 00000000..0967d161
Binary files /dev/null and b/bin/rk35/rk3588_spl_v1.12.bin differ
diff --git a/doc/release/RK3588_CN.md b/doc/release/RK3588_CN.md
index 41f01a58..18613f36 100644
--- a/doc/release/RK3588_CN.md
+++ b/doc/release/RK3588_CN.md
@@ -1,5 +1,17 @@
 # RK3588 Release Note
 
+## rk3588_spl_v1.12.bin
+
+| 时间       | 文件                  | 编译 commit | 重要程度 |
+| ---------- | :-------------------- | ----------- | -------- |
+| 2022-12-26 | rk3588_spl_v1.12.bin  | 5f53abfa    | 重要     |
+
+### New
+
+1. 支持 SPL AB.
+
+------
+
 ## rk3588_bl31_v1.33.elf
 
 | 时间       | 文件                  | 编译 commit | 重要程度 |
diff --git a/doc/release/RK3588_EN.md b/doc/release/RK3588_EN.md
index 7b08fd51..ef23d663 100644
--- a/doc/release/RK3588_EN.md
+++ b/doc/release/RK3588_EN.md
@@ -1,5 +1,17 @@
 # RK3588 Release Note
 
+## rk3588_spl_v1.12.bin
+
+| Date       | File                  | Build commit | Severity  |
+| ---------- | :-------------------- | ------------ | --------- |
+| 2022-12-26 | rk3588_spl_v1.12.bin  | 5f53abfa     | important |
+
+### New
+
+1. Support SPL AB.
+
+------
+
 ## rk3588_bl31_v1.33.elf
 
 | Date       | File                  | Build commit | Severity  |