Mirrors/esp-idf
1
0
Fork 0
mirror of https://github.com/espressif/esp-idf.git synced 2026-10-02 11:10:54 +03:00
Code Issues Packages Projects Releases Wiki Activity

Merge branch 'fix/rom_mmap_page_num' into 'master'

Browse Source 
fix(spi_flash): size the ROM mmap page table to the region the ROM searches

See merge request espressif/esp-idf!52720
This commit is contained in:
morris
2026-09-15 14:20:55 +08:00
parent 707d66796f f386b718e1
commit 5d2e6e7323
1 changed files with 9 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files
components/esp_mspi/flash_ops.c
+9 -1
View File
@@ -99,6 +99,14 @@ const spi_flash_guard_funcs_t *IRAM_ATTR spi_flash_guard_get(void)
#if CONFIG_SPI_FLASH_ROM_IMPL #if CONFIG_SPI_FLASH_ROM_IMPL
#include "esp_heap_caps.h" #include "esp_heap_caps.h"
#if ESP_ROM_HAS_SPI_FLASH_MMAP
#if ESP_ROM_NEEDS_SET_CACHE_MMU_SIZE
#include "soc/mmu.h"
#define ROM_MMAP_PAGE_NUM (CACHE_DROM_MMU_MAX_END / sizeof(uint32_t))
#else
#define ROM_MMAP_PAGE_NUM 128
#endif
#endif
void IRAM_ATTR *spi_flash_malloc_internal(size_t size) void IRAM_ATTR *spi_flash_malloc_internal(size_t size)
{ {
@@ -115,7 +123,7 @@ void IRAM_ATTR spi_flash_rom_impl_init(void)
spi_flash_mmap_os_func_set(spi_flash_malloc_internal, heap_caps_free); spi_flash_mmap_os_func_set(spi_flash_malloc_internal, heap_caps_free);
extern esp_err_t spi_flash_mmap_page_num_init(uint32_t page_num); extern esp_err_t spi_flash_mmap_page_num_init(uint32_t page_num);
spi_flash_mmap_page_num_init(128); spi_flash_mmap_page_num_init(ROM_MMAP_PAGE_NUM);
#endif // ESP_ROM_HAS_SPI_FLASH_MMAP #endif // ESP_ROM_HAS_SPI_FLASH_MMAP
} }
#endif #endif