diff options
| author | Chris Johns <chrisj@rtems.org> | 2014-05-22 16:15:34 +1000 |
|---|---|---|
| committer | Chris Johns <chrisj@rtems.org> | 2014-05-22 16:53:24 +1000 |
| commit | 18bd35bcb3439aa4f53c22295d4c62533472fd24 (patch) | |
| tree | c1d05c85ee359f4bc2000e018d8f8a709a2d4637 /c/src/lib/libbsp/arm/xilinx-zynq/configure.ac | |
| parent | rtems: Fix sp2038 test. (diff) | |
| download | rtems-18bd35bcb3439aa4f53c22295d4c62533472fd24.tar.bz2 | |
bsps/zynq: Add BSP_ARM_A9MPCORE_UARTCLK to set the UART clock rate.
This value can be found the xparameters.h file generated by the
Xilinx tools.
Diffstat (limited to 'c/src/lib/libbsp/arm/xilinx-zynq/configure.ac')
| -rw-r--r-- | c/src/lib/libbsp/arm/xilinx-zynq/configure.ac | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/c/src/lib/libbsp/arm/xilinx-zynq/configure.ac b/c/src/lib/libbsp/arm/xilinx-zynq/configure.ac index bdc179d30b..ae1ef1c3e1 100644 --- a/c/src/lib/libbsp/arm/xilinx-zynq/configure.ac +++ b/c/src/lib/libbsp/arm/xilinx-zynq/configure.ac @@ -29,6 +29,11 @@ RTEMS_BSPOPTS_SET([BSP_ARM_A9MPCORE_PERIPHCLK],[xilinx_zynq_zedboard*],[66666666 RTEMS_BSPOPTS_SET([BSP_ARM_A9MPCORE_PERIPHCLK],[*],[100000000U]) RTEMS_BSPOPTS_HELP([BSP_ARM_A9MPCORE_PERIPHCLK],[ARM Cortex-A9 MPCore PERIPHCLK clock frequency in Hz]) +RTEMS_BSPOPTS_SET([BSP_ARM_A9MPCORE_UARTCLK],[xilinx_zynq_zc702*],[50000000UL]) +RTEMS_BSPOPTS_SET([BSP_ARM_A9MPCORE_UARTCLK],[xilinx_zynq_zedboard*],[50000000UL]) +RTEMS_BSPOPTS_SET([BSP_ARM_A9MPCORE_UARTCLK],[*],[50000000UL]) +RTEMS_BSPOPTS_HELP([BSP_ARM_A9MPCORE_UARTCLK],[ARM Cortex-A9 MPCore UART 0 clock frequency in Hz]) + USE_FAST_IDLE=0 AS_IF([test "x${RTEMS_BSP}" == xxilinx_zynq_a9_qemu], [USE_FAST_IDLE=1]) |