From mboxrd@z Thu Jan 1 00:00:00 1970 From: Yoshinori Sato Date: Sun, 15 Nov 2015 14:05:49 +0000 Subject: Re: [PATCH 0/2] fix Lager earlycon Message-Id: <87pozb2w8y.wl-ysato@users.sourceforge.jp> List-Id: References: <1447431743-16376-1-git-send-email-ulrich.hecht+renesas@gmail.com> In-Reply-To: <1447431743-16376-1-git-send-email-ulrich.hecht+renesas@gmail.com> MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: linux-sh@vger.kernel.org On Sat, 14 Nov 2015 01:22:21 +0900, Ulrich Hecht wrote: > > Hi! > > This makes earlycon work on the Lager board: > > 1. It amends the SCI earlycon patch by Sato-san slightly to preserve the > other bits in SCSCR when asserting RE and TE. > > 2. It switches the serial console back to SCIF0, because that's what the > boot loader uses, and we rely on it to set up the port for us... > > I have yet to check to what extent other boards/SoCs are affected by this. > Works fine on SCI. Thanks. > CU > Uli > > > Ulrich Hecht (2): > sh-sci: Add CONFIG_SERIAL_EARLYCON support > ARM: shmobile: r8a7790: switch console back to scif0 > > arch/arm/boot/dts/r8a7790-lager.dts | 14 ++++---- > drivers/tty/serial/Kconfig | 6 ++++ > drivers/tty/serial/sh-sci.c | 71 +++++++++++++++++++++++++++++++++++-- > 3 files changed, 81 insertions(+), 10 deletions(-) > > -- > 2.6.1 > -- Yoshinori Sato