Bryan O'Donoghue 2f5307d6ba drivers: imx: crash-console: Add a mxc_crash_console driver ... This patch does two main things - It implements the crash console UART init in assembly, as a hard-coded 115200 8N1 assumed from the 24 MHz clock. If the clock setup code has not run yet, this code can't work but, setting up clocks and clock-gates is way out of scope for this type of recovery function. - It adds code to write a character out of the NXP UART without using any stack-based operations when doing so. - Provides support for crash console in DCE or DTE mode. Signed-off-by: Bryan O'Donoghue <bryan.odonoghue@linaro.org>		2018-08-30 17:38:32 +01:00
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imx_crash_uart.S	drivers: imx: crash-console: Add a mxc_crash_console driver	2018-08-30 17:38:32 +01:00
imx_uart.c	drivers: imx: uart: Add mxc_console	2018-08-30 17:38:32 +01:00
imx_uart.h	drivers: imx: uart: Add mxc_console	2018-08-30 17:38:32 +01:00