Dear John Rigby,
In message 1305187511-8455-1-git-send-email-john.rigby@linaro.org you wrote:
Two new options:
CONFIG_PL011_SERIAL_RLCR
Some vendor versions of PL011 serial ports (e.g. ST-Ericsson U8500) have separate receive and transmit line control registers. Set this variable to initialize the extra register.
CONFIG_PL011_SERIAL_FLUSH_ON_INIT
On some platforms (e.g. U8500) U-Boot is loaded by a second stage boot loader that has already initialized the UART. Define this variable to flush the UART at init time. empty fifo on init
Signed-off-by: John Rigby john.rigby@linaro.org Signed-off-by: Rabin Vincent rabin.vincent@stericsson.com
v2: No changes v3: Enable changes with new CONFIG_* options instead of platform. Document new CONFIG_* options in README. v4: Added delay before writing to RLCR. Removed Rabin as author at his request. v5: Fixed commit message p1011 to pl011
README | 12 ++++++++++++ drivers/serial/serial_pl01x.c | 30 +++++++++++++++++++++++++++--- drivers/serial/serial_pl01x.h | 4 ++++ 3 files changed, 43 insertions(+), 3 deletions(-)
Applied, thanks.
Best regards,
Wolfgang Denk