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cache/mmu: implememnt cache and mmu hal APIs in bootloader

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This commit is contained in:
Armando
2022-02-11 15:30:54 +08:00
parent 8b902739ac
commit c1cbd7bbf6
70 changed files with 2314 additions and 466 deletions
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24
components/esp_rom/include/esp32c2/rom/cache.h
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@@ -95,12 +95,6 @@ typedef enum {
CACHE_FREEZE_ACK_ERROR = 1, /*!< in this mode, cache ack wrong data to CPU and trigger an error if a cache miss happens */
} cache_freeze_mode_t;
typedef enum {
CACHE_PAGE_16KB = 0,
CACHE_PAGE_32KB,
CACHE_PAGE_64KB,
} mmu_page_mode_t;
struct cache_mode {
uint32_t cache_size; /*!< cache size in byte */
uint16_t cache_line_size; /*!< cache line size in byte */
@@ -608,24 +602,6 @@ void Cache_Set_Default_Mode(void);
*/
void Cache_Enable_Defalut_ICache_Mode(void);
/**
* @brief Set mmu page mode.
*
* @param mmu_page_mode_t
*
* @return None
*/
void MMU_Set_Page_Mode(mmu_page_mode_t pg_mode);
/**
* @brief Get mmu page mode.
*
* @param None
*
* @return page mode
*/
mmu_page_mode_t MMU_Get_Page_Mode(void);
/**
* @brief Enable freeze for ICache.
* Any miss request will be rejected, including cpu miss and preload/autoload miss.