coreboot.git - my copy of coreboot

Age	Commit message (Collapse)	Author
2016-11-07	riscv: Unify SBI call implementations under arch/riscv/	Jonathan Neuschäfer
	Note that currently, traps are only handled by the trap handler installed in the bootblock. The romstage and ramstage don't override it. TEST=Booted emulation/spike-qemu and lowrisc/nexys4ddr with a linux payload. It worked as much as before (Linux didn't boot, but it made some successful SBI calls) Change-Id: Icce96ab3f41ae0f34bd86e30f9ff17c30317854e Signed-off-by: Jonathan Neuschäfer <j.neuschaefer@gmx.net> Reviewed-on: https://review.coreboot.org/17057 Tested-by: build bot (Jenkins) Reviewed-by: Martin Roth <martinroth@google.com> Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
2016-10-28	riscv: add the lowrisc/nexys4ddr mainboard	Ronald G. Minnich
	This was tested at the coreboot meeting in Berlin. The uart programming may still not be right but when used with the lowrisc bitstream for the board we were able to load and start linux, although it does not yet get far due to PTE version issues with lowrisc. Change-Id: Ia1de1a92762631c9d7bb3d41b04f95296144caa3 Signed-off-by: Ronald G. Minnich <rminnich@gmail.com> Reviewed-on: https://review.coreboot.org/17132 Reviewed-by: Aaron Durbin <adurbin@chromium.org> Tested-by: build bot (Jenkins)