28 Oct
2014
28 Oct
'14
1:06 a.m.
Hi Ian,
On 24 October 2014 03:42, Ian Campbell ijc@hellion.org.uk wrote:
On Wed, 2014-10-22 at 22:02 -0600, Simon Glass wrote:
Add a driver for the designware serial UART used on sunxi. This just redirects to the normal ns16550 driver.
Add a stdout-path to the device tree so that the correct UART is chosen.
Signed-off-by: Simon Glass sjg@chromium.org
Should the UART related code in arch/arm/cpu/armv7/sunxi/board.c:gpio_init() be nobbled in this configuration?
Yes I think that needs attention. Ideally we should be able to have this handled by the serial driver (requesting the pinmux it needs) but we don't have infrastructure for that as yet. Suggestions? What does the kernel do here?
Regards, Simon