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path: root/drivers/serial/serial_efi.c
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* debug_uart: Adjust the declaration of debug_uart_init()Simon Glass2015-10-21-1/+1
| | | | | | | | | | | We want to be able to add other common code to this function. So change the driver's version to have an underscore before it, just like _debug_uart_putc(). Define debug_uart_init() to call this version. Update all drivers to this new method. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
* efi: Add a serial driverSimon Glass2015-08-05-0/+157
Add a serial driver which makes use of EFI's console in/out service. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested on Intel Crown Bay and QEMU Tested-by: Bin Meng <bmeng.cn@gmail.com>