diff options
Diffstat (limited to 'c/src/lib/libbsp/arm/xilinx-zynq/configure.ac')
| -rw-r--r-- | c/src/lib/libbsp/arm/xilinx-zynq/configure.ac | 83 |
1 files changed, 80 insertions, 3 deletions
diff --git a/c/src/lib/libbsp/arm/xilinx-zynq/configure.ac b/c/src/lib/libbsp/arm/xilinx-zynq/configure.ac index 66b8333c8b..bdc179d30b 100644 --- a/c/src/lib/libbsp/arm/xilinx-zynq/configure.ac +++ b/c/src/lib/libbsp/arm/xilinx-zynq/configure.ac @@ -29,7 +29,10 @@ 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([CLOCK_DRIVER_USE_FAST_IDLE],[*qemu],[1]) +USE_FAST_IDLE=0 +AS_IF([test "x${RTEMS_BSP}" == xxilinx_zynq_a9_qemu], [USE_FAST_IDLE=1]) + +RTEMS_BSPOPTS_SET([CLOCK_DRIVER_USE_FAST_IDLE],[*qemu],[${USE_FAST_IDLE}]) RTEMS_BSPOPTS_HELP([CLOCK_DRIVER_USE_FAST_IDLE], [This sets a mode where the time runs as fast as possible when a clock ISR occurs while the IDLE thread is executing. This can significantly reduce @@ -38,11 +41,85 @@ simulation times.]) RTEMS_BSPOPTS_SET([BSP_CONSOLE_MINOR],[*],[1]) RTEMS_BSPOPTS_HELP([BSP_CONSOLE_MINOR],[minor number of console device]) +ZYNQ_CPUS="1" RTEMS_CHECK_SMP AM_CONDITIONAL(HAS_SMP,[test "$rtems_cv_HAS_SMP" = "yes"]) +AS_IF([test "$rtems_cv_HAS_SMP" = "yes"], + [ZYNQ_CPUS="2"]) + +# +# Zynq Memory map can be controlled from the configure command line. Use ... +# +# ..../configure --target=arm-rtems4.11 ... ZYNQ_RAM_LENGTH=256M +# +AS_IF([test "x${RTEMS_BSP}" == xxilinx_zynq_a9_qemu], + [ZYNQ_RAM_ORIGIN="0x00000000" + ZYNQ_RAM_LENGTH="256M" + ZYNQ_RAM_MMU="0x0fffc000" + ZYNQ_RAM_MMU_LENGTH="16k" + ZYNQ_RAM_ORIGIN_AVAILABLE="${ZYNQ_RAM_ORIGIN}" + ZYNQ_RAM_LENGTH_AVAILABLE="${ZYNQ_RAM_LENGTH} - 16k" + ZYNQ_RAM_INT_0_ORIGIN="0x00000000" + ZYNQ_RAM_INT_0_LENGTH="64k + 64k + 64k" + ZYNQ_RAM_INT_1_ORIGIN="0xFFFF0000" + ZYNQ_RAM_INT_1_LENGTH="64k - 512"]) + +AS_IF([test "x${RTEMS_BSP}" == xxilinx_zynq_zc702], + [ZYNQ_RAM_ORIGIN="0x00100000" + ZYNQ_RAM_LENGTH="1024M" + ZYNQ_RAM_MMU="${ZYNQ_RAM_ORIGIN}" + ZYNQ_RAM_MMU_LENGTH="16k" + ZYNQ_RAM_ORIGIN_AVAILABLE="${ZYNQ_RAM_ORIGIN} + 0x00004000" + ZYNQ_RAM_LENGTH_AVAILABLE="${ZYNQ_RAM_LENGTH} - 1M - 16k" + ZYNQ_RAM_INT_0_ORIGIN="0x00000000" + ZYNQ_RAM_INT_0_LENGTH="64k + 64k + 64k" + ZYNQ_RAM_INT_1_ORIGIN="0xFFFF0000" + ZYNQ_RAM_INT_1_LENGTH="64k - 512"]) + +AS_IF([test "x${RTEMS_BSP}" == xxilinx_zynq_zc706], + [ZYNQ_RAM_ORIGIN="0x00400000" + ZYNQ_RAM_LENGTH="1024M" + ZYNQ_RAM_MMU="${ZYNQ_RAM_ORIGIN}" + ZYNQ_RAM_MMU_LENGTH="16k" + ZYNQ_RAM_ORIGIN_AVAILABLE="${ZYNQ_RAM_ORIGIN} + 0x00004000" + ZYNQ_RAM_LENGTH_AVAILABLE="${ZYNQ_RAM_LENGTH} - 4M - 16k" + ZYNQ_RAM_INT_0_ORIGIN="0x00000000" + ZYNQ_RAM_INT_0_LENGTH="64k + 64k + 64k" + ZYNQ_RAM_INT_1_ORIGIN="0xFFFF0000" + ZYNQ_RAM_INT_1_LENGTH="64k - 512"]) + +AS_IF([test "x${RTEMS_BSP}" == xxilinx_zynq_zedboard], + [ZYNQ_RAM_ORIGIN="0x00100000" + ZYNQ_RAM_LENGTH="512M" + ZYNQ_RAM_MMU="${ZYNQ_RAM_ORIGIN}" + ZYNQ_RAM_MMU_LENGTH="16k" + ZYNQ_RAM_ORIGIN_AVAILABLE="${ZYNQ_RAM_ORIGIN} + 0x00004000" + ZYNQ_RAM_LENGTH_AVAILABLE="${ZYNQ_RAM_LENGTH} - 1M - 16k" + ZYNQ_RAM_INT_0_ORIGIN="0x00000000" + ZYNQ_RAM_INT_0_LENGTH="64k + 64k + 64k" + ZYNQ_RAM_INT_1_ORIGIN="0xFFFF0000" + ZYNQ_RAM_INT_1_LENGTH="64k - 512"]) + +AC_DEFUN([ZYNQ_LINKCMD],[ +AC_ARG_VAR([$1],[$2; default $3])dnl +[$1]=[$]{[$1]:-[$3]} +]) + +ZYNQ_LINKCMD([ZYNQ_CPUS],[Number of active cores],[${ZYNQ_CPUS}]) +ZYNQ_LINKCMD([ZYNQ_RAM_ORIGIN],[normal RAM region origin],[${ZYNQ_RAM_ORIGIN}]) +ZYNQ_LINKCMD([ZYNQ_RAM_LENGTH],[normal RAM region length],[${ZYNQ_RAM_LENGTH}]) +ZYNQ_LINKCMD([ZYNQ_RAM_MMU],[MMU region origin],[${ZYNQ_RAM_MMU}]) +ZYNQ_LINKCMD([ZYNQ_RAM_MMU_LENGTH],[MMU region length],[${ZYNQ_RAM_MMU_LENGTH}]) +ZYNQ_LINKCMD([ZYNQ_RAM_ORIGIN_AVAILABLE],[origin of available RAM],[${ZYNQ_RAM_ORIGIN_AVAILABLE}]) +ZYNQ_LINKCMD([ZYNQ_RAM_LENGTH_AVAILABLE],[length of available RAM],[${ZYNQ_RAM_LENGTH_AVAILABLE}]) +ZYNQ_LINKCMD([ZYNQ_RAM_INT_0_ORIGIN],[internal 0 RAM region origin],[${ZYNQ_RAM_INT_0_ORIGIN}]) +ZYNQ_LINKCMD([ZYNQ_RAM_INT_0_LENGTH],[internal 0 RAM region length],[${ZYNQ_RAM_INT_0_LENGTH}]) +ZYNQ_LINKCMD([ZYNQ_RAM_INT_1_ORIGIN],[internal 1 RAM region origin],[${ZYNQ_RAM_INT_1_ORIGIN}]) +ZYNQ_LINKCMD([ZYNQ_RAM_INT_1_LENGTH],[internal 1 RAM region length],[${ZYNQ_RAM_INT_1_LENGTH}]) RTEMS_BSP_CLEANUP_OPTIONS(0, 1) -RTEMS_BSP_LINKCMDS -AC_CONFIG_FILES([Makefile]) +AC_CONFIG_FILES([ +Makefile +startup/linkcmds]) AC_OUTPUT |