rockchip64: bump some boards u-boot to v2026.04 (#9662)

* rockchip64: bump some boards u-boot to v2026.04

 * OrangePi4 LTS
 * Radxa Rockpi-E
 * Dusun DSOM 010R
 * rk3318-box tv box series

* get rid of disabled u-boot patch

* rockchip64: fix minor mistakes in CSC boards defconfig/dts

Author: paolosabatino

config/boards/dusun-dsom-010r.csc

@@ -10,8 +10,8 @@ KERNEL_TARGET="current,edge"
 KERNEL_TEST_TARGET="current"
 DEFAULT_CONSOLE="serial"
 DEFAULT_OVERLAYS="dusun-010r-rp3328b"  # Enable, by default, the RP3328B carrier board devices
-BOOTBRANCH_BOARD="tag:v2025.10-rc5"
-BOOTPATCHDIR="v2025.10"
+BOOTBRANCH_BOARD="tag:v2026.04"
+BOOTPATCHDIR="v2026.04"
 BOOT_SCENARIO="binman-atf-mainline"
 DDR_BLOB="rk33/rk3328_ddr_933MHz_v1.16.bin"
 

config/boards/orangepi4-lts.conf

@@ -15,8 +15,8 @@ MODULES_EDGE="sprdbt_tty sprdwl_ng"
 FULL_DESKTOP="yes"
 ASOUND_STATE="asound.state.rk3399"
 BOOT_LOGO="desktop"
-BOOTBRANCH_BOARD="tag:v2025.10-rc5"
-BOOTPATCHDIR="v2025.10"
+BOOTBRANCH_BOARD="tag:v2026.04"
+BOOTPATCHDIR="v2026.04"
 BOOT_SCENARIO="binman"
 
 function post_family_tweaks_bsp__OPi4lts() {

config/boards/rk3318-box.tvb

@@ -12,8 +12,8 @@ BOOT_SCENARIO="tpl-blob-atf-mainline"
 DDR_BLOB="rk33/rk3318_ddr_333Mhz_v1.16.bin"
 BOOT_SOC="rk3328"
 
-BOOTBRANCH_BOARD="tag:v2025.10-rc5"
-BOOTPATCHDIR="v2025.10"
+BOOTBRANCH_BOARD="tag:v2026.04"
+BOOTPATCHDIR="v2026.04"
 
 enable_extension xorg-lima-serverflags
 

config/boards/rockpi-e.conf

@@ -10,7 +10,7 @@ KERNEL_TEST_TARGET="current"
 DEFAULT_CONSOLE="serial"
 MODULES_BLACKLIST="rockchipdrm analogix_dp dw_mipi_dsi dw_hdmi gpu_sched lima"
 HAS_VIDEO_OUTPUT="no"
-BOOTBRANCH_BOARD="tag:v2025.10-rc5"
-BOOTPATCHDIR="v2025.10"
+BOOTBRANCH_BOARD="tag:v2026.04"
+BOOTPATCHDIR="v2026.04"
 BOOT_SCENARIO="binman"
 

patch/u-boot/v2026.04/board_orangepi4-lts/board-orangepi4-rockchip-tpl.patch

@@ -0,0 +1,16 @@
+Alter the orangepi-rk3399_defconfig file to enable "External TPL", 
+because we want to use the Rockchip ddrbin in place of the u-boot TPL
+It has to be set with the env variable ROCKCHIP_TPL when invoking make
+
+diff --git a/configs/orangepi-rk3399_defconfig b/configs/orangepi-rk3399_defconfig
+index 5dfbdeaf17..167c2b3f60 100644
+--- a/configs/orangepi-rk3399_defconfig
++++ b/configs/orangepi-rk3399_defconfig
+@@ -8,6 +8,7 @@ CONFIG_ENV_OFFSET=0x3F8000
+ CONFIG_DEFAULT_DEVICE_TREE="rockchip/rk3399-orangepi"
+ CONFIG_DM_RESET=y
+ CONFIG_ROCKCHIP_RK3399=y
++CONFIG_ROCKCHIP_EXTERNAL_TPL=y
+ CONFIG_TARGET_EVB_RK3399=y
+ CONFIG_DEBUG_UART_BASE=0xFF1A0000
+ CONFIG_DEBUG_UART_CLOCK=24000000