Re: [U-Boot] [PATCH 1/2] i2c: at91_i2c: Wait for TXRDY after sending the first byte

Hello Alan,

Am 29.11.2017 um 04:25 schrieb Alan Ott:

The driver must wait for TXRDY after each byte is pushed into the i2c FIFO before pushing the next byte. Previously this was not done for the first byte, causing a race condition with zeros sometimes being sent for the next byte (which is typically the first actual data byte).

Signed-off-by: Alan Ott alan@softiron.com

drivers/i2c/at91_i2c.c | 2 ++ 1 file changed, 2 insertions(+)

Thanks!

Reviewed-by: Heiko Schocher hs@denx.de

bye, Heiko