arm: zynq: Support the debug UART
Add support for the debug UART to assist with early debugging. Enable it for Zybo as an example. Signed-off-by:Simon Glass <sjg@chromium.org> Signed-off-by:
Michal Simek <michal.simek@xilinx.com>
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- arch/arm/mach-zynq/spl.c 6 additions, 0 deletionsarch/arm/mach-zynq/spl.c
- configs/zynq_zybo_defconfig 4 additions, 0 deletionsconfigs/zynq_zybo_defconfig
- drivers/serial/Kconfig 7 additions, 0 deletionsdrivers/serial/Kconfig
- drivers/serial/serial_zynq.c 61 additions, 16 deletionsdrivers/serial/serial_zynq.c
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