On Wed, Jan 18, 2017 at 1:05 AM, Heiko Schocher <h...@denx.de> wrote: > commit: 65f83802b7a5b "serial: 16550: Add getfcr accessor" > breaks u-boot commandline working with long commands > sending to the board. > > Since the above patch, you have to setup the fcr register. > > For board/archs which enable OF_PLATDATA, the new field > fcr in struct ns16550_platdata is not filled with a > default value ... > > This leads in not setting up the uarts fifo, which ends > in problems, when you send long commands to u-boots > commandline. > > Detected this issue with automated tbot tests on am335x > based shc board. >
Thanks for fixing this. > The error does not popup, if you type commands. You need > to copy&paste a long command to u-boots commandshell > (or send a long command with tbot) > > Possible boards/plattforms with problems: > ./arch/arm/cpu/arm926ejs/lpc32xx/devices.c > ./arch/arm/mach-tegra/board.c > ./board/overo/overo.c > ./board/quipos/cairo/cairo.c > ./board/logicpd/omap3som/omap3logic.c > ./board/logicpd/zoom1/zoom1.c > ./board/timll/devkit8000/devkit8000.c > ./board/lg/sniper/sniper.c > ./board/ti/beagle/beagle.c > ./drivers/serial/serial_rockchip.c > Acked for omap3logic Tested-by: Adam Ford <aford...@gmail.com> > Signed-off-by: Heiko Schocher <h...@denx.de> > Signed-off-by: Ladislav Michl <la...@linux-mips.org> > --- > > Changes in v2: > - added now changes for possible boards/plattforms with problems: > ./arch/arm/cpu/arm926ejs/lpc32xx/devices.c > ./arch/arm/mach-tegra/board.c > ./board/isee/igep00x0/igep00x0.c > ./board/overo/overo.c > ./board/quipos/cairo/cairo.c > ./board/logicpd/omap3som/omap3logic.c > ./board/logicpd/zoom1/zoom1.c > ./board/timll/devkit8000/devkit8000.c > ./board/lg/sniper/sniper.c > ./board/ti/beagle/beagle.c > ./drivers/serial/serial_rockchip.c > - Ladislav reported the error on igep00x0 board too, also > Adam for the omap3logic board. > - add Signed-off-by from Ladislav, he also tested the patch > for the igep00x0 board. > - add trailing ',' to new lines, as Tom suggested. [snip] > -- > 2.7.4 > _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot
