diff --git a/wic/rockchip.wks b/wic/rockchip.wks
index b14ec0d1690a..034443d90050 100644
--- a/wic/rockchip.wks
+++ b/wic/rockchip.wks
@@ -9,17 +9,23 @@
 # wic uses 1KB blocks. The following table uses 512 byte sectors:
 #
 #   Partition   Start Sector    Number of Sectors
-#   loader1     64              8000        (idbloader / U-Boot SPL)
-#   reserved1   8064            128
-#   reserved2   8192            8192
+#   loader1     64              7104        (idbloader / U-Boot SPL)
+#   vstorage    7168            512         (vendor storage: e.g. serial number, MAC address, etc)
+#   reserved    7680            384         (not used)
+#   reserved1   8064            64          (legacy DRM key)
+#   uboot_env   8128            64          (U-Boot environment)
+#   reserved2   8192            8192        (legacy parameters, ATAGS, etc)
 #   loader2     16384           8192        (U-Boot proper)
-#   atf         24576           8192
+#   atf         24576           8192        (trusted OS e.g. ATR, OP-TEE, etc)
 #   boot        32768           229376
 #   root        262144          -           (suggested)
 
-part loader1    --offset 32     --fixed-size 4000K    --fstype=none            --source rawcopy                                   --sourceparams="file=${SPL_BINARY}"
-part reserved1  --offset 4032   --fixed-size 64K      --fstype=none
-part reserved2  --offset 4096   --fixed-size 4096K    --fstype=none
+part loader1    --offset 32     --fixed-size 3552K    --fstype=none            --source rawcopy                                   --sourceparams="file=${SPL_BINARY}"
+part vstorage   --offset 3584   --fixed-size 256K     --fstype=none  --no-table
+part reserved   --offset 3840   --fixed-size 192K     --fstype=none  --no-table
+part reserved1  --offset 4032   --fixed-size 32K      --fstype=none  --no-table
+part uboot_env  --offset 4064   --fixed-size 32K      --fstype=none  --no-table
+part reserved2  --offset 4096   --fixed-size 4096K    --fstype=none  --no-table
 part loader2    --offset 8192   --fixed-size 4096K    --fstype=none            --source rawcopy                                   --sourceparams="file=u-boot.${UBOOT_SUFFIX}"
 part atf        --offset 12288  --fixed-size 4096K    --fstype=none
 part /boot      --offset 16384  --size       114688K  --fstype=vfat  --active  --source bootimg-partition --label boot --use-uuid --sourceparams="loader=u-boot"