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MMU: Add configurable mmu page size support on ESP32C2

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This commit is contained in:
Cao Sen Miao
2022-06-01 10:14:48 +08:00
parent f173016d86
commit 6589daabb9
37 changed files with 153 additions and 132 deletions
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components/soc/esp32s2/include/soc/ext_mem_defs.h
+1 -2
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@@ -87,7 +87,6 @@ extern "C" {
#define PRO_CACHE_DBUS2_MMU_START 0x500
#define PRO_CACHE_DBUS2_MMU_END 0x600
// #define MMU_SIZE 0x600
#define ICACHE_MMU_SIZE 0x300
#define DCACHE_MMU_SIZE 0x300
@@ -110,7 +109,7 @@ extern "C" {
#define MMU_VALID_VAL_MASK 0x3fff
/**
* Max MMU available paddr page num.
* `MMU_MAX_PADDR_PAGE_NUM * MMU_PAGE_SIZE` means the max paddr address supported by the MMU. e.g.:
* `MMU_MAX_PADDR_PAGE_NUM * CONFIG_MMU_PAGE_SIZE` means the max paddr address supported by the MMU. e.g.:
* 16384 * 64KB, means MMU can support 1GB paddr at most
*/
#define MMU_MAX_PADDR_PAGE_NUM 16384