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| author | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2014-11-25 08:40:20 +0100 |
|---|---|---|
| committer | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2014-11-27 10:33:30 +0100 |
| commit | cbc433c7a25dbe19414f70edc64f9de1f630a117 (patch) | |
| tree | 8d53c70658b82b052f0c5c81e7a025548a147aea /c/src/lib/libbsp/arm/xilinx-zynq/startup/bspstart.c | |
| parent | rtems: Add rtems_cache_coherent_allocate() (diff) | |
| download | rtems-cbc433c7a25dbe19414f70edc64f9de1f630a117.tar.bz2 | |
bsps/arm: Add .nocache section
This section can be use to provide a cache coherent memory area via
rtems_cache_coherent_add_area().
Diffstat (limited to '')
| -rw-r--r-- | c/src/lib/libbsp/arm/xilinx-zynq/startup/bspstart.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/c/src/lib/libbsp/arm/xilinx-zynq/startup/bspstart.c b/c/src/lib/libbsp/arm/xilinx-zynq/startup/bspstart.c index ad66640861..62511e77b0 100644 --- a/c/src/lib/libbsp/arm/xilinx-zynq/startup/bspstart.c +++ b/c/src/lib/libbsp/arm/xilinx-zynq/startup/bspstart.c @@ -16,6 +16,7 @@ #include <bsp/bootcard.h> #include <bsp/arm-a9mpcore-clock.h> #include <bsp/irq-generic.h> +#include <bsp/linker-symbols.h> __attribute__ ((weak)) uint32_t zynq_clock_cpu_1x(void) { @@ -26,4 +27,8 @@ void bsp_start(void) { a9mpcore_clock_initialize_early(); bsp_interrupt_initialize(); + rtems_cache_coherent_add_area( + bsp_nocache_heap_begin, + (uintptr_t) bsp_nocache_heap_size + ); } |