* meson64: bump u-boot to 2021.07, rework patches
- as always based on chewitt's tree, with differences:
- squashed versions of HC4+SATA, Radxa Zero, DT tree sync patches
- so that DTB/config/code changes related to the same feature/board are grouped
- removed documentation changes and Makefile reordering patches
Signed-off-by: Ricardo Pardini <ricardo@pardini.net>
* meson64: ODROID HC4/N2: simplify/remove board vs family hacks; better SPI support
- thanks to mainline 2021.07 u-boot and it's HC4 config we can remove the conditionals
- boards now define the u-boot vars instead of conditionals in family
- on the HC4, build u-boot twice: one for SD (old C4 config) and one for HC4 (new SATA/SPI config)
- reason is that the HC4 version does not work very well unless it is actually booted from SPI
- meson64_common: don't override UBOOT_TARGET_MAP if board-defined
- but the default UBOOT_TARGET_MAP is still defined if the board didn't
- (sneakily) add lm-sensors fancontrol to the HC4's board packages
Signed-off-by: Ricardo Pardini <ricardo@pardini.net>
2079811064