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author | patacongo <patacongo@42af7a65-404d-4744-a932-0658087f49c3> | 2013-03-12 17:50:59 +0000 |
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committer | patacongo <patacongo@42af7a65-404d-4744-a932-0658087f49c3> | 2013-03-12 17:50:59 +0000 |
commit | eb1679e6fac9aa613baf90f285ef3e5e5413ea18 (patch) | |
tree | b9f69b868329c2e8d196a76f18025e9fd93adfd9 /nuttx/arch/arm/src/sam3u | |
parent | 774fdc43f3bea13b7852d82536ff96ccbb7ebf03 (diff) | |
download | px4-nuttx-eb1679e6fac9aa613baf90f285ef3e5e5413ea18.tar.gz px4-nuttx-eb1679e6fac9aa613baf90f285ef3e5e5413ea18.tar.bz2 px4-nuttx-eb1679e6fac9aa613baf90f285ef3e5e5413ea18.zip |
More updates to MPU control logic
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@5735 42af7a65-404d-4744-a932-0658087f49c3
Diffstat (limited to 'nuttx/arch/arm/src/sam3u')
-rw-r--r-- | nuttx/arch/arm/src/sam3u/sam3u_allocateheap.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/nuttx/arch/arm/src/sam3u/sam3u_allocateheap.c b/nuttx/arch/arm/src/sam3u/sam3u_allocateheap.c index 8f269491e..0c122aeae 100644 --- a/nuttx/arch/arm/src/sam3u/sam3u_allocateheap.c +++ b/nuttx/arch/arm/src/sam3u/sam3u_allocateheap.c @@ -122,7 +122,7 @@ void up_allocate_heap(FAR void **heap_start, size_t *heap_size) * is aligned to the MPU requirement. */ - log2 = (int)mpu_log2regionsize(usize); + log2 = (int)mpu_log2regionfloor(usize); DEBUGASSERT((CONFIG_DRAM_END & ((1 << log2) - 1)) == 0); usize = (1 << log2); @@ -173,7 +173,7 @@ void up_allocate_kheap(FAR void **heap_start, size_t *heap_size) * is aligned to the MPU requirement. */ - log2 = (int)mpu_log2regionsize(usize); + log2 = (int)mpu_log2regionfloor(usize); DEBUGASSERT((CONFIG_DRAM_END & ((1 << log2) - 1)) == 0); usize = (1 << log2); |