[openwrt/openwrt] uboot-rockchip: add ROCK 5B support

[LEDE Commits]

hauke pushed a commit to openwrt/openwrt.git, branch main:
https://git.openwrt.org/ea249af45687637be0529a9209b0c99787466564

commit ea249af45687637be0529a9209b0c99787466564
Author: Tianling Shen <cnsztl at immortalwrt.org>
AuthorDate: Mon Aug 5 16:37:24 2024 +0800

    uboot-rockchip: add ROCK 5B support
    
    Add support for the Radxa ROCK 5B board.
    
    Signed-off-by: Tianling Shen <cnsztl at immortalwrt.org>
    Link: https://github.com/openwrt/openwrt/pull/16149
    Signed-off-by: Hauke Mehrtens <hauke at hauke-m.de>
---
 package/boot/uboot-rockchip/Makefile | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/package/boot/uboot-rockchip/Makefile b/package/boot/uboot-rockchip/Makefile
index 3cd5818ac7..b2d5a6cc79 100644
--- a/package/boot/uboot-rockchip/Makefile
+++ b/package/boot/uboot-rockchip/Makefile
@@ -223,6 +223,13 @@ define U-Boot/rk3588/Default
   TPL:=rk3588_ddr_lp4_2112MHz_lp5_2400MHz_v1.16.bin
 endef
 
+define U-Boot/rock5b-rk3588
+  $(U-Boot/rk3588/Default)
+  NAME:=ROCK 5B
+  BUILD_DEVICES:= \
+    radxa_rock-5b
+endef
+
 
 # RK3588S boards
 
@@ -261,6 +268,7 @@ UBOOT_TARGETS := \
   nanopi-r5s-rk3568 \
   radxa-e25-rk3568 \
   rock-3a-rk3568 \
+  rock5b-rk3588 \
   nanopi-r6s-rk3588s \
   rock5a-rk3588s