The initial very basic support for MStar/SigmaStar's Arm v7 SoCs should land in Linux 5.9 so I want to start the ball rolling on the u-boot side of things.
This series does almost nothing aside from define the header needed for the binaries to boot.
In my tree everything is working to the point that booting from SPI NOR, ethernet, SD etc work and for one chip it's even possible to have a completely u-boot boot flow.
I'm working on cleaning those patches up but I'm not sure how much I need for this very first series. So I've put the bare minimum here and will pull more parts in based on feedback.
Daniel Palmer (3): arm: mstar: Initial MStar/SigmaStar Armv7 SoC support arm: mstar: Add option for loading the SPL from the IPL arm: mstar: Add boot0 header
MAINTAINERS | 6 +++++ arch/arm/Kconfig | 9 +++++++ arch/arm/Makefile | 1 + arch/arm/include/asm/arch-mstarv7/boot0.h | 29 ++++++++++++++++++++ arch/arm/mach-mstar/Kconfig | 32 +++++++++++++++++++++++ 5 files changed, 77 insertions(+) create mode 100644 arch/arm/include/asm/arch-mstarv7/boot0.h create mode 100644 arch/arm/mach-mstar/Kconfig