Merge https://source.denx.de/u-boot/custodians/u-boot-snapdragon

Merge https://source.denx.de/u-boot/custodians/u-boot-snapdragon

The highlights are:

* Fixed boot regression due to broken memory parsing
* Enable HW RNG and KASLR on all platforms
* Add support for Snapdragon X1 Elite hardware (clk/pinctrl)
* Add support for QCS9100 ride automotive development platform (clk/ufs)
* Add support for PCIe on SM8550, SM8650 and X1E
* Implement software debounce for PMIC buttons

Additionally, some minor improvements to "ufetch" have been pulled in:

* Show CPU architecture (arm/mips/etc)
* Make CONFIG_BLK optional
* Fix 32-bit support