diff options
Diffstat (limited to 'libmaple/stm32f2/include/series/flash.h')
| -rw-r--r-- | libmaple/stm32f2/include/series/flash.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/libmaple/stm32f2/include/series/flash.h b/libmaple/stm32f2/include/series/flash.h index 73cbe14..f48eea3 100644 --- a/libmaple/stm32f2/include/series/flash.h +++ b/libmaple/stm32f2/include/series/flash.h @@ -189,6 +189,13 @@ typedef struct flash_reg_map { /* Note that this value depends on a 2.7V--3.6V supply voltage */ #define FLASH_SAFE_WAIT_STATES FLASH_WAIT_STATE_3 +/* Flash memory features available via ACR. */ +enum { + FLASH_PREFETCH = 0x100, + FLASH_ICACHE = 0x200, + FLASH_DCACHE = 0x400, +}; + #ifdef __cplusplus } #endif |