diff options
Diffstat (limited to 'zephyr/shim/chip/stm32/include/flash_chip.h')
| -rw-r--r-- | zephyr/shim/chip/stm32/include/flash_chip.h | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/zephyr/shim/chip/stm32/include/flash_chip.h b/zephyr/shim/chip/stm32/include/flash_chip.h new file mode 100644 index 0000000000..cd896eca9a --- /dev/null +++ b/zephyr/shim/chip/stm32/include/flash_chip.h @@ -0,0 +1,22 @@ +/* Copyright 2023 The ChromiumOS Authors + * Use of this source code is governed by a BSD-style license that can be + * found in the LICENSE file. + */ + +#ifndef __CROS_EC_FLASH_CHIP_H +#define __CROS_EC_FLASH_CHIP_H + +/* Minimum write size */ +#define CONFIG_FLASH_WRITE_SIZE \ + DT_PROP(DT_INST(0, soc_nv_flash), write_block_size) + +/* No page mode, so use minimum write size */ +#define CONFIG_FLASH_WRITE_IDEAL_SIZE CONFIG_FLASH_WRITE_SIZE + +/* RO image offset inside protected storage (RO part) */ +#define CONFIG_RO_STORAGE_OFF 0x0 + +/* RW image offset inside writable storage (RW part) */ +#define CONFIG_RW_STORAGE_OFF 0x0 + +#endif /* __CROS_EC_FLASH_CHIP_H */ |