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mem: add comments for knock out 0x3ffe0000~0x3ffe8000

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TODO: this region should be checked later
This commit is contained in:
Wu Jian Gang 2016-08-25 11:59:29 +08:00
parent 28865fcb0d
commit 62296d9dfd
1 changed files with 4 additions and 2 deletions
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6
components/esp32/heap_alloc_caps.c
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@ -171,17 +171,19 @@ void heap_alloc_caps_init() {
//Disable the bits of memory where this code is loaded.
disable_mem_region(&_bss_start, &_heap_start);
disable_mem_region((void*)0x3ffae000, (void*)0x3ffb0000); //knock out ROM data region
disable_mem_region((void*)0x3ffe0000, (void*)0x3ffe8000); //knock out ROM data region
disable_mem_region((void*)0x40070000, (void*)0x40078000); //CPU0 cache region
disable_mem_region((void*)0x40078000, (void*)0x40080000); //CPU1 cache region
disable_mem_region((void*)0x40080000, (void*)0x400a0000); //pool 2-5
// TODO: this region should be checked, since we don't need to knock out all region finally
disable_mem_region((void*)0x3ffe0000, (void*)0x3ffe8000); //knock out ROM data region
#if CONFIG_MEMMAP_BT
disable_mem_region((void*)0x3ffb0000, (void*)0x3ffc0000); //knock out BT data region
#endif
#if CONFIG_MEMMAP_TRACEMEM
disable_mem_region((void*)0x3fff8000, (void*)0x40000000); //knock out trace mem region
disable_mem_region((void*)0x3fff8000, (void*)0x40000000); //knock out trace mem region
#endif
#if 0