linux-dev - Linux kernel development work

Age	Commit message (Collapse)	Author	Files	Lines
2019-01-23	tty/serial: use uart_console_write in the RISC-V SBL early console	Andreas Schwab	1	-5/+8
	This enables proper NLCR processing. Suggested-by: Anup Patel <anup@brainfault.org> Signed-off-by: Andreas Schwab <schwab@suse.de> Reviewed-by: Anup Patel <anup@brainfault.org> Reviewed-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Palmer Dabbelt <palmer@sifive.com>
2019-01-09	tty/serial: Add RISC-V SBI earlycon support	Anup Patel	1	-0/+28
	In RISC-V, the M-mode runtime firmware provide SBI calls for debug prints. This patch adds earlycon support using RISC-V SBI console calls. To enable it, just pass "earlycon=sbi" in kernel parameters. Signed-off-by: Anup Patel <anup@brainfault.org> Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Reviewed-by: Palmer Dabbelt <palmer@sifive.com> Signed-off-by: Palmer Dabbelt <palmer@sifive.com>