When a long string (>255 char) input given to uboot console, RX
stale timeout occurred on UART subsystem due to RXFULL. This in-turn
cause uboot console to stuck.
So, Added a check to catch this scenario and re-start the UART RX
if it occurred.
Change-Id: Ic80c1d5f1178bf2455385c3888a2023ce1dbf6fa
Signed-off-by: Ram Kumar D <ramd@codeaurora.org>
During serial init after relocation, if TX FIFO is
not empty, clock init on-the-fly causes baudrate
flucutation resulting in TX data corruption and
outputs as garbage data on the console.
This patch fixes this by waiting until TX FIFO
gets flushed before serial initialization starts.
Change-Id: I487c73fbfb4fdb80b20d8beb8daa111ee9bae34e
Signed-off-by: Gokul Sriram Palanisamy <gokulsri@codeaurora.org>
As the U-boot source is going to be common between ARM and MIPS
architecture , it is required to pick only the files specific
to the respective architectures during the build.
So, move the qca arm target specific common files to another
sub level by specifying the ARCH arm.
Change-Id: I06b538834109981f21fef6270bfb8e437a2f5a7e
Signed-off-by: Prabhu Jayakumar <pjayak@codeaurora.org>
2017-01-06 12:33:30 +05:30
Renamed from drivers/serial/qcom_uart.c (Browse further)
