rp2/rp2_flash: Prevent MICROPY_HW_FLASH_STORAGE_BASE being set negative.

4 years ago · b6489425c6
1 changed files with 1 additions and 0 deletions
--- a/ports/rp2/rp2_flash.c
+++ b/ports/rp2/rp2_flash.c
@ -42,6 +42,7 @@
 #define MICROPY_HW_FLASH_STORAGE_BASE (PICO_FLASH_SIZE_BYTES - MICROPY_HW_FLASH_STORAGE_BYTES)
 #endif

+static_assert(MICROPY_HW_FLASH_STORAGE_BYTES <= PICO_FLASH_SIZE_BYTES, "MICROPY_HW_FLASH_STORAGE_BYTES too big");
 static_assert(MICROPY_HW_FLASH_STORAGE_BASE + MICROPY_HW_FLASH_STORAGE_BYTES <= PICO_FLASH_SIZE_BYTES, "MICROPY_HW_FLASH_STORAGE_BYTES too big");

 typedef struct _rp2_flash_obj_t {