diff options
Diffstat (limited to 'c/src/lib')
-rw-r--r-- | c/src/lib/libbsp/arm/xilinx-zynq/configure.ac | 4 |
1 files changed, 4 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 6599b34292..51e4a121e0 100644 --- a/c/src/lib/libbsp/arm/xilinx-zynq/configure.ac +++ b/c/src/lib/libbsp/arm/xilinx-zynq/configure.ac @@ -70,11 +70,15 @@ RTEMS_BSPOPTS_SET([BSP_ZYNQ_RAM_LENGTH],[xilinx_zynq_zedboard],[512M]) RTEMS_BSPOPTS_SET([BSP_ZYNQ_RAM_LENGTH],[*],[256M]) RTEMS_BSPOPTS_HELP([BSP_ZYNQ_RAM_LENGTH],[override a BSP's default RAM length]) +RTEMS_BSPOPTS_SET([ARM_MMU_USE_SMALL_PAGES],[*],[0]) +RTEMS_BSPOPTS_HELP([ARM_MMU_USE_SMALL_PAGES],[use MMU with small pages (4KiB)]) + RTEMS_BSPOPTS_SET([BSP_ZYNQ_NOCACHE_LENGTH],[*],[1M]) RTEMS_BSPOPTS_HELP([BSP_ZYNQ_NOCACHE_LENGTH],[length of nocache RAM region]) ZYNQ_RAM_ORIGIN="0x00100000" ZYNQ_RAM_MMU_LENGTH="16k" +AS_IF([test "x${ARM_MMU_USE_SMALL_PAGES}" == x1], [ZYNQ_RAM_MMU_LENGTH="(16k+4M)"]) ZYNQ_RAM_INT_0_ORIGIN="0x00000000" ZYNQ_RAM_INT_0_LENGTH="64k + 64k + 64k" ZYNQ_RAM_INT_1_ORIGIN="0xFFFF0000" |