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Fix readin cached pages.

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Signed-off-by: Pol Henarejos <pol.henarejos@cttc.es>
This commit is contained in:
Pol Henarejos
2023-01-14 00:40:39 +01:00
parent 4b420a7e8e
commit b4c1375961
1 changed files with 5 additions and 4 deletions
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9
src/fs/low_flash.c
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@@ -41,6 +41,10 @@ uint8_t *map = NULL;
#define TOTAL_FLASH_PAGES 4 #define TOTAL_FLASH_PAGES 4
extern const uintptr_t start_data_pool;
extern const uintptr_t end_rom_pool;
typedef struct page_flash { typedef struct page_flash {
uint8_t page[FLASH_SECTOR_SIZE]; uint8_t page[FLASH_SECTOR_SIZE];
uintptr_t address; uintptr_t address;
@@ -175,7 +179,7 @@ page_flash_t *find_free_page(uintptr_t addr) {
#ifndef ENABLE_EMULATION #ifndef ENABLE_EMULATION
memcpy(p->page, (uint8_t *)addr_alg, FLASH_SECTOR_SIZE); memcpy(p->page, (uint8_t *)addr_alg, FLASH_SECTOR_SIZE);
#else #else
memcpy(p->page, (uint8_t *)(map+addr_alg), FLASH_SECTOR_SIZE); memcpy(p->page, (addr >= start_data_pool && addr <= end_rom_pool) ? (uint8_t *)(map+addr_alg) : (uint8_t *)addr_alg, FLASH_SECTOR_SIZE);
#endif #endif
ready_pages++; ready_pages++;
p->address = addr_alg; p->address = addr_alg;
@@ -231,9 +235,6 @@ int flash_program_uintptr (uintptr_t addr, uintptr_t data) {
return flash_program_block(addr, (const uint8_t *)&data, sizeof(uintptr_t)); return flash_program_block(addr, (const uint8_t *)&data, sizeof(uintptr_t));
} }
extern const uintptr_t start_data_pool;
extern const uintptr_t end_rom_pool;
uint8_t *flash_read(uintptr_t addr) { uint8_t *flash_read(uintptr_t addr) {
uintptr_t addr_alg = addr & -FLASH_SECTOR_SIZE; uintptr_t addr_alg = addr & -FLASH_SECTOR_SIZE;
#ifndef ENABLE_EMULATION #ifndef ENABLE_EMULATION