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arch: common: Fix arm_allocateheap.c for BUILD_KERNEL

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Summary:
- I noticed that the kernel heap area overlaps the PGPOOL
- This commit fixes this issue

Impact:
- None

Testing:
- Tested with sabre-6quad:netknsh

Signed-off-by: Masayuki Ishikawa <Masayuki.Ishikawa@jp.sony.com>
This commit is contained in:
Masayuki Ishikawa 2022-08-25 09:16:10 +09:00 committed by Xiang Xiao
parent e4e3208180
commit 50177dbae1
1 changed files with 6 additions and 0 deletions
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6
arch/arm/src/common/arm_allocateheap.c
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@ -131,8 +131,14 @@ void weak_function up_allocate_heap(void **heap_start, size_t *heap_size)
board_autoled_on(LED_HEAPALLOCATE);
*heap_start = (void *)g_idle_topstack;
#ifdef CONFIG_ARCH_PGPOOL_PBASE
*heap_size = CONFIG_ARCH_PGPOOL_PBASE - g_idle_topstack;
#else
*heap_size = CONFIG_RAM_END - g_idle_topstack;
#endif
#endif
}
/****************************************************************************