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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/lpc176x | |
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 'c/src/lib/libbsp/arm/lpc176x')
3 files changed, 6 insertions, 0 deletions
diff --git a/c/src/lib/libbsp/arm/lpc176x/startup/linkcmds.lpc1768_mbed b/c/src/lib/libbsp/arm/lpc176x/startup/linkcmds.lpc1768_mbed index d4a20d2dd6..133d2f487c 100644 --- a/c/src/lib/libbsp/arm/lpc176x/startup/linkcmds.lpc1768_mbed +++ b/c/src/lib/libbsp/arm/lpc176x/startup/linkcmds.lpc1768_mbed @@ -20,6 +20,8 @@ REGION_ALIAS ("REGION_FAST_DATA_LOAD", ROM_INT); REGION_ALIAS ("REGION_BSS", RAM_INT); REGION_ALIAS ("REGION_WORK", RAM_INT); REGION_ALIAS ("REGION_STACK", RAM_INT); +REGION_ALIAS ("REGION_NOCACHE", RAM_INT); +REGION_ALIAS ("REGION_NOCACHE_LOAD", RAM_INT); bsp_stack_main_size = DEFINED (bsp_stack_main_size) ? bsp_stack_main_size : 1024; bsp_stack_main_size = ALIGN (bsp_stack_main_size, bsp_stack_align); diff --git a/c/src/lib/libbsp/arm/lpc176x/startup/linkcmds.lpc1768_mbed_ahb_ram b/c/src/lib/libbsp/arm/lpc176x/startup/linkcmds.lpc1768_mbed_ahb_ram index 0cd0ee117a..75bdd75d83 100644 --- a/c/src/lib/libbsp/arm/lpc176x/startup/linkcmds.lpc1768_mbed_ahb_ram +++ b/c/src/lib/libbsp/arm/lpc176x/startup/linkcmds.lpc1768_mbed_ahb_ram @@ -21,6 +21,8 @@ REGION_ALIAS ("REGION_FAST_DATA_LOAD", ROM_INT); REGION_ALIAS ("REGION_BSS", RAM_INT); REGION_ALIAS ("REGION_WORK", RAM_AHB); REGION_ALIAS ("REGION_STACK", RAM_AHB); +REGION_ALIAS ("REGION_NOCACHE", RAM_INT); +REGION_ALIAS ("REGION_NOCACHE_LOAD", RAM_INT); bsp_stack_main_size = DEFINED (bsp_stack_main_size) ? bsp_stack_main_size : 1024; bsp_stack_main_size = ALIGN (bsp_stack_main_size, bsp_stack_align); diff --git a/c/src/lib/libbsp/arm/lpc176x/startup/linkcmds.lpc1768_mbed_ahb_ram_eth b/c/src/lib/libbsp/arm/lpc176x/startup/linkcmds.lpc1768_mbed_ahb_ram_eth index eecb6b1184..7d91d8a5ef 100644 --- a/c/src/lib/libbsp/arm/lpc176x/startup/linkcmds.lpc1768_mbed_ahb_ram_eth +++ b/c/src/lib/libbsp/arm/lpc176x/startup/linkcmds.lpc1768_mbed_ahb_ram_eth @@ -23,6 +23,8 @@ REGION_ALIAS ("REGION_BSS", RAM_AHB1); REGION_ALIAS ("REGION_WORK", RAM_INT); REGION_ALIAS ("REGION_STACK", RAM_INT); REGION_ALIAS ("REGION_ETH", RAM_AHB2); +REGION_ALIAS ("REGION_NOCACHE", RAM_INT); +REGION_ALIAS ("REGION_NOCACHE_LOAD", RAM_INT); bsp_stack_main_size = DEFINED (bsp_stack_main_size) ? bsp_stack_main_size : 1024; bsp_stack_main_size = ALIGN (bsp_stack_main_size, bsp_stack_align); |