diff options
Diffstat (limited to 'roms/u-boot/arch/arm/include/asm/arch-stm32f4/stm32.h')
| -rw-r--r-- | roms/u-boot/arch/arm/include/asm/arch-stm32f4/stm32.h | 40 |
1 files changed, 40 insertions, 0 deletions
diff --git a/roms/u-boot/arch/arm/include/asm/arch-stm32f4/stm32.h b/roms/u-boot/arch/arm/include/asm/arch-stm32f4/stm32.h new file mode 100644 index 000000000..2094bd732 --- /dev/null +++ b/roms/u-boot/arch/arm/include/asm/arch-stm32f4/stm32.h @@ -0,0 +1,40 @@ +/* SPDX-License-Identifier: GPL-2.0+ */ +/* + * (C) Copyright 2011 + * Yuri Tikhonov, Emcraft Systems, yur@emcraft.com + * + * (C) Copyright 2015 + * Kamil Lulko, <kamil.lulko@gmail.com> + */ + +#ifndef _MACH_STM32_H_ +#define _MACH_STM32_H_ + +#include <asm/arch-stm32/stm32f.h> + +/* + * Peripheral memory map + */ +#define STM32_SYSMEM_BASE 0x1FFF0000 + +/* + * Register maps + */ +struct stm32_u_id_regs { + u32 u_id_low; + u32 u_id_mid; + u32 u_id_high; +}; + +/* + * Registers access macros + */ +#define STM32_U_ID_BASE (STM32_SYSMEM_BASE + 0x7A10) +#define STM32_U_ID ((struct stm32_u_id_regs *)STM32_U_ID_BASE) +static const u32 sect_sz_kb[CONFIG_SYS_MAX_FLASH_SECT] = { + [0 ... 3] = 16 * 1024, + [4] = 64 * 1024, + [5 ... 11] = 128 * 1024 +}; + +#endif /* _MACH_STM32_H_ */ |