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author | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2014-11-25 08:40:20 +0100 |
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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/linkcmds.in | |
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/linkcmds.in | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/c/src/lib/libbsp/arm/xilinx-zynq/startup/linkcmds.in b/c/src/lib/libbsp/arm/xilinx-zynq/startup/linkcmds.in index 7239f0de85..7fd6e2772d 100644 --- a/c/src/lib/libbsp/arm/xilinx-zynq/startup/linkcmds.in +++ b/c/src/lib/libbsp/arm/xilinx-zynq/startup/linkcmds.in @@ -2,7 +2,8 @@ MEMORY { RAM_INT_0 : ORIGIN = @ZYNQ_RAM_INT_0_ORIGIN@, LENGTH = @ZYNQ_RAM_INT_0_LENGTH@ RAM_INT_1 : ORIGIN = @ZYNQ_RAM_INT_1_ORIGIN@, LENGTH = @ZYNQ_RAM_INT_1_LENGTH@ RAM_MMU : ORIGIN = @ZYNQ_RAM_MMU@, LENGTH = @ZYNQ_RAM_MMU_LENGTH@ - RAM : ORIGIN = @ZYNQ_RAM_ORIGIN_AVAILABLE@, LENGTH = @ZYNQ_RAM_LENGTH_AVAILABLE@ + RAM : ORIGIN = @ZYNQ_RAM_ORIGIN_AVAILABLE@, LENGTH = @ZYNQ_RAM_LENGTH_AVAILABLE@ - @ZYNQ_RAM_NOCACHE_LENGTH@ + NOCACHE : ORIGIN = @ZYNQ_RAM_ORIGIN_AVAILABLE@ + @ZYNQ_RAM_LENGTH_AVAILABLE@ - @ZYNQ_RAM_NOCACHE_LENGTH@, LENGTH = @ZYNQ_RAM_NOCACHE_LENGTH@ } bsp_processor_count = DEFINED (bsp_processor_count) ? bsp_processor_count : @ZYNQ_CPUS@; @@ -22,6 +23,8 @@ REGION_ALIAS ("REGION_FAST_DATA_LOAD", RAM); REGION_ALIAS ("REGION_BSS", RAM); REGION_ALIAS ("REGION_WORK", RAM); REGION_ALIAS ("REGION_STACK", RAM); +REGION_ALIAS ("REGION_NOCACHE", NOCACHE); +REGION_ALIAS ("REGION_NOCACHE_LOAD", NOCACHE); bsp_stack_irq_size = DEFINED (bsp_stack_irq_size) ? bsp_stack_irq_size : 4096; bsp_stack_abt_size = DEFINED (bsp_stack_abt_size) ? bsp_stack_abt_size : 1024; |