diff options
| author | Lucian Copeland <hierophect@gmail.com> | 2020-03-28 18:30:46 -0400 |
|---|---|---|
| committer | Lucian Copeland <hierophect@gmail.com> | 2020-03-28 18:30:46 -0400 |
| commit | e2be0696865992cda67f5bdeba5aeb5b4c2fdcd4 (patch) | |
| tree | 64547a2302df6d301ab0a5e85b461f9d8fe3f38e /ports/stm/supervisor/internal_flash.h | |
| parent | 7995bcac4009d2b3e20f42a26de72d5411e7e462 (diff) | |
Support cached internal flash on the H743
Diffstat (limited to 'ports/stm/supervisor/internal_flash.h')
| -rw-r--r-- | ports/stm/supervisor/internal_flash.h | 28 |
1 files changed, 21 insertions, 7 deletions
diff --git a/ports/stm/supervisor/internal_flash.h b/ports/stm/supervisor/internal_flash.h index 859470ff0..37f0b25e4 100644 --- a/ports/stm/supervisor/internal_flash.h +++ b/ports/stm/supervisor/internal_flash.h @@ -4,7 +4,7 @@ * The MIT License (MIT) * * Copyright (c) 2013, 2014 Damien P. George - * Copyright (c) 2019 Lucian Copeland for Adafruit Industries + * Copyright (c) 2020 Lucian Copeland for Adafruit Industries * * Permission is hereby granted, free of charge, to any person obtaining a copy * of this software and associated documentation files (the "Software"), to deal @@ -24,8 +24,8 @@ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN * THE SOFTWARE. */ -#ifndef MICROPY_INCLUDED_STM32F4_INTERNAL_FLASH_H -#define MICROPY_INCLUDED_STM32F4_INTERNAL_FLASH_H +#ifndef MICROPY_INCLUDED_STM32_INTERNAL_FLASH_H +#define MICROPY_INCLUDED_STM32_INTERNAL_FLASH_H #include <stdbool.h> #include <stdint.h> @@ -35,6 +35,8 @@ #ifdef STM32F401xE #define STM32_FLASH_SIZE 0x80000 //512KiB #define INTERNAL_FLASH_FILESYSTEM_SIZE 0xC000 //48KiB +#define INTERNAL_FLASH_FILESYSTEM_START_ADDR 0x08004000 +#define INTERNAL_FLASH_FILESYSTEM_NUM_BLOCKS (INTERNAL_FLASH_FILESYSTEM_SIZE / FILESYSTEM_BLOCK_SIZE) #endif #ifdef STM32F411xE @@ -43,30 +45,42 @@ #define INTERNAL_FLASH_FILESYSTEM_SIZE 0x8000 //32KiB #else #define INTERNAL_FLASH_FILESYSTEM_SIZE 0xC000 //48KiB +#define INTERNAL_FLASH_FILESYSTEM_START_ADDR 0x08004000 +#define INTERNAL_FLASH_FILESYSTEM_NUM_BLOCKS (INTERNAL_FLASH_FILESYSTEM_SIZE / FILESYSTEM_BLOCK_SIZE) #endif #endif #ifdef STM32F412Zx #define STM32_FLASH_SIZE 0x100000 //1MB #define INTERNAL_FLASH_FILESYSTEM_SIZE 0xC000 //48KiB +#define INTERNAL_FLASH_FILESYSTEM_START_ADDR 0x08004000 +#define INTERNAL_FLASH_FILESYSTEM_NUM_BLOCKS (INTERNAL_FLASH_FILESYSTEM_SIZE / FILESYSTEM_BLOCK_SIZE) #endif #ifdef STM32F405xx #define STM32_FLASH_SIZE 0x100000 //1MB #define INTERNAL_FLASH_FILESYSTEM_SIZE 0xC000 //48KiB +#define INTERNAL_FLASH_FILESYSTEM_START_ADDR 0x08004000 +#define INTERNAL_FLASH_FILESYSTEM_NUM_BLOCKS (INTERNAL_FLASH_FILESYSTEM_SIZE / FILESYSTEM_BLOCK_SIZE) #endif #ifdef STM32F407xx #define STM32_FLASH_SIZE 0x100000 //1MB #define INTERNAL_FLASH_FILESYSTEM_SIZE 0xC000 //48KiB +#define INTERNAL_FLASH_FILESYSTEM_START_ADDR 0x08004000 +#define INTERNAL_FLASH_FILESYSTEM_NUM_BLOCKS (INTERNAL_FLASH_FILESYSTEM_SIZE / FILESYSTEM_BLOCK_SIZE) #endif -#define STM32_FLASH_OFFSET 0x8000000 //All STM32 chips map to this flash location - -#define INTERNAL_FLASH_FILESYSTEM_START_ADDR 0x08004000 +#ifdef STM32H743xx +#define STM32_FLASH_SIZE 0x200000 //2MB +#define INTERNAL_FLASH_FILESYSTEM_SIZE 0x20000 //128KiB +#define INTERNAL_FLASH_FILESYSTEM_START_ADDR 0x08020000 #define INTERNAL_FLASH_FILESYSTEM_NUM_BLOCKS (INTERNAL_FLASH_FILESYSTEM_SIZE / FILESYSTEM_BLOCK_SIZE) +#endif + +#define STM32_FLASH_OFFSET 0x8000000 //All STM32 chips map to this flash location #define INTERNAL_FLASH_SYSTICK_MASK (0x1ff) // 512ms #define INTERNAL_FLASH_IDLE_TICK(tick) (((tick) & INTERNAL_FLASH_SYSTICK_MASK) == 2) -#endif // MICROPY_INCLUDED_STM32F4_INTERNAL_FLASH_H +#endif // MICROPY_INCLUDED_STM32_INTERNAL_FLASH_H |