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bsp/altera-cyclone-v: Reduce size of nocache heap

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Network mbufs and clusters now are cached. Thus the nocache heap can get reduced to 1 MByte.
This commit is contained in:
Ralf Kirchner
2014-05-28 14:47:06 +02:00
committed by Sebastian Huber
parent bb70bea198
commit 12a4d08553
2 changed files with 4 additions and 4 deletions
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4
c/src/lib/libbsp/arm/altera-cyclone-v/startup/linkcmds.altcycv_devkit
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@@ -1,7 +1,7 @@
MEMORY { MEMORY {
RAM_MMU : ORIGIN = 0x00100000, LENGTH = 16k RAM_MMU : ORIGIN = 0x00100000, LENGTH = 16k
NOCACHE : ORIGIN = 0x00200000, LENGTH = 3M NOCACHE : ORIGIN = 0x00200000, LENGTH = 1M
RAM : ORIGIN = 0x00500000, LENGTH = 1024M - 1M - 1M - 3M RAM : ORIGIN = 0x00300000, LENGTH = 1024M - 1M - 1M - 1M
} }
SECTIONS { SECTIONS {

4
c/src/lib/libbsp/arm/altera-cyclone-v/startup/nocache-heap.c
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@@ -27,8 +27,8 @@
/** @brief Uncached RAM pool /** @brief Uncached RAM pool
* *
* Allocate the whole bsp_nocache for the nocache heap */ * Allocate the whole bsp_nocache for the nocache heap */
static char nocache_pool[3 * 1024 static char nocache_pool[1024 * 1024]
* 1024] __attribute__( ( section( ".bsp_nocache" ) ) ); __attribute__( ( section( ".bsp_nocache" ) ) );
/** @brief Nocache heap /** @brief Nocache heap
* *