Merge tag 'xilinx-for-v2026.04-rc1' of https://source.denx.de/u-boot/custodians/u-boot-microblaze into next

AMD/Xilinx/FPGA changes for v2026.04-rc1

xilinx:
- Sync ESRT with detected GUID
- DT cleanups
- Add logic for FRU information multiple times
- Enable more drivers pca9541, usb5744
- Enable more commands
- Cleanup firmware DT bindings

firmware:
- Add enhancement SMC format support

clk/versal:
- Various cleanups
- Add support for Versal Gen 2

i2c:
- cdns: Add timeout for RXDV status bit polling

spi:
- cadence: Remove cdns,is-dma DT property
- cadence: Remove duplicated return
- cadence_versal: Update flash reset delay

memtop:
- Update max memory reserved spaces to 64

Versal Gen 2:
- Aligned addresses with default memory map
- Add support for reading multiboot value

MB-V:
- Make SPL smaller
- Add support for SPI
- Move SPL to run out of BRAM

ZynqMP:
- Change default load address for BL32

common/memtop.c

@@ -9,7 +9,7 @@
 
 #include <asm/types.h>
 
-#define MEM_RGN_COUNT	16
+#define MEM_RGN_COUNT	64
 
 struct region {
 	phys_addr_t base;