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| author | Ralf Kirchner <ralf.kirchner@embedded-brains.de> | 2014-04-30 10:06:10 +0200 |
|---|---|---|
| committer | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2014-04-30 14:44:47 +0200 |
| commit | ff13e0bd97b74d4a6139c9e747c5da61054b513b (patch) | |
| tree | 59bd81527e249f4283ce1211a9eeb1a1cb3c0430 /c | |
| parent | score: Typo (diff) | |
| download | rtems-ff13e0bd97b74d4a6139c9e747c5da61054b513b.tar.bz2 | |
bsp/altera-cyclone-v: Increase size of nocache region and nocache heap
Increase size of nocache heap in order to be able to move mbufs and clusters of the network driver to uncached RAM
Diffstat (limited to 'c')
| -rw-r--r-- | c/src/lib/libbsp/arm/altera-cyclone-v/startup/linkcmds.altcycv_devkit | 4 | ||||
| -rw-r--r-- | c/src/lib/libbsp/arm/altera-cyclone-v/startup/nocache-heap.c | 2 |
2 files changed, 3 insertions, 3 deletions
diff --git a/c/src/lib/libbsp/arm/altera-cyclone-v/startup/linkcmds.altcycv_devkit b/c/src/lib/libbsp/arm/altera-cyclone-v/startup/linkcmds.altcycv_devkit index 60f99a04f9..17ebed86be 100644 --- a/c/src/lib/libbsp/arm/altera-cyclone-v/startup/linkcmds.altcycv_devkit +++ b/c/src/lib/libbsp/arm/altera-cyclone-v/startup/linkcmds.altcycv_devkit @@ -1,7 +1,7 @@ MEMORY { RAM_MMU : ORIGIN = 0x00100000, LENGTH = 16k - NOCACHE : ORIGIN = 0x00200000, LENGTH = 1M - RAM : ORIGIN = 0x00300000, LENGTH = 1024M - 1M - 1M - 1M + NOCACHE : ORIGIN = 0x00200000, LENGTH = 3M + RAM : ORIGIN = 0x00500000, LENGTH = 1024M - 1M - 1M - 3M } SECTIONS { diff --git a/c/src/lib/libbsp/arm/altera-cyclone-v/startup/nocache-heap.c b/c/src/lib/libbsp/arm/altera-cyclone-v/startup/nocache-heap.c index 0f01989b8d..29e91763a6 100644 --- a/c/src/lib/libbsp/arm/altera-cyclone-v/startup/nocache-heap.c +++ b/c/src/lib/libbsp/arm/altera-cyclone-v/startup/nocache-heap.c @@ -27,7 +27,7 @@ /** @brief Uncached RAM pool * * Allocate the whole bsp_nocache for the nocache heap */ -static char nocache_pool[1024 +static char nocache_pool[3 * 1024 * 1024] __attribute__( ( section( ".bsp_nocache" ) ) ); /** @brief Nocache heap |