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author | Chris Johns <chrisj@rtems.org> | 2016-11-25 09:45:35 +1100 |
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committer | Chris Johns <chrisj@rtems.org> | 2016-11-29 08:50:40 +1100 |
commit | 8fd465e67e5db00839e7b3a717a816d57b46f198 (patch) | |
tree | 6a513d7e9fce8c3a300c2b0860ad9ec6e5ef1275 /c/src/lib/libbsp/arm/xilinx-zynq/include/zynq-uart.h | |
parent | sparc: Optimize _ISR_Handler() (diff) | |
download | rtems-8fd465e67e5db00839e7b3a717a816d57b46f198.tar.bz2 |
arm/zynq: Wait for the UART TX FIFO to empty on reset.
Diffstat (limited to '')
-rw-r--r-- | c/src/lib/libbsp/arm/xilinx-zynq/include/zynq-uart.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/c/src/lib/libbsp/arm/xilinx-zynq/include/zynq-uart.h b/c/src/lib/libbsp/arm/xilinx-zynq/include/zynq-uart.h index bb0ff56598..07c883af87 100644 --- a/c/src/lib/libbsp/arm/xilinx-zynq/include/zynq-uart.h +++ b/c/src/lib/libbsp/arm/xilinx-zynq/include/zynq-uart.h @@ -35,6 +35,11 @@ extern "C" { extern const console_fns zynq_uart_fns; +/** + * Flush TX FIFO and wait until it is empty. Used in bsp_reset. + */ +void zynq_uart_reset_tx_flush(int minor); + #ifdef __cplusplus } #endif /* __cplusplus */ |