tinkerboard-2: u-boot: bump to v2025.04

This is tested on a tinkerboard 2s.

The u-boot dts for tb2 contains other fixes, and the major ones are:
- add missing basic gpio-fan node
- usb-c altmode fix, dts part

patch/u-boot/legacy/u-boot-tinkerboard2/add-trust-ini.patch

@@ -1,33 +0,0 @@
-From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
-From: zador-blood-stained <zador-blood-stained@users.noreply.github.com>
-Date: Wed, 16 Aug 2017 20:17:57 +0300
-Subject: Add trust.ini
-
----
- trust.ini | 15 ++++++++++
- 1 file changed, 15 insertions(+)
-
-diff --git a/trust.ini b/trust.ini
-new file mode 100644
-index 000000000000..8cd7b97683f0
---- /dev/null
-+++ b/trust.ini
-@@ -0,0 +1,15 @@
-+[VERSION]
-+MAJOR=1
-+MINOR=0
-+[BL30_OPTION]
-+SEC=0
-+[BL31_OPTION]
-+SEC=1
-+PATH=bl31.elf
-+ADDR=0x10000
-+[BL32_OPTION]
-+SEC=0
-+[BL33_OPTION]
-+SEC=0
-+[OUTPUT]
-+PATH=trust.bin
--- 
-Armbian
-

patch/u-boot/legacy/u-boot-tinkerboard2/enable-DT-overlays-support.patch

@@ -1,25 +0,0 @@
-From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
-From: zador-blood-stained <zador-blood-stained@users.noreply.github.com>
-Date: Thu, 17 Aug 2017 20:13:41 +0300
-Subject: Enable DT overlay support in u-boot
-
----
- arch/arm/Kconfig | 2 ++
- 1 file changed, 2 insertions(+)
-
-diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
-index 0448787b8bc4..6883ca8e4837 100644
---- a/arch/arm/Kconfig
-+++ b/arch/arm/Kconfig
-@@ -1777,6 +1777,8 @@ config ARCH_ROCKCHIP
- 	imply SYS_NS16550
- 	imply TPL_SYSRESET
- 	imply USB_FUNCTION_FASTBOOT
-+	select OF_LIBFDT
-+	select OF_LIBFDT_OVERLAY
- 
- config ARCH_OCTEONTX
- 	bool "Support OcteonTX SoCs"
--- 
-Armbian
-