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      1 /* SPDX-License-Identifier: GPL-2.0+ */
      2 /*
      3  * Copyright (C) 2018, STMicroelectronics - All Rights Reserved
      4  * Author(s): Patrice Chotard, <patrice.chotard (at) st.com> for STMicroelectronics.
      5  */
      6 
      7 #ifndef _ASM_ARCH_STM32F_H
      8 #define _ASM_ARCH_STM32F_H
      9 
     10 #define STM32_PERIPH_BASE	0x40000000UL
     11 
     12 #define STM32_APB2_PERIPH_BASE	(STM32_PERIPH_BASE + 0x00010000)
     13 #define STM32_AHB1_PERIPH_BASE	(STM32_PERIPH_BASE + 0x00020000)
     14 
     15 #define STM32_SYSCFG_BASE	(STM32_APB2_PERIPH_BASE + 0x3800)
     16 #define STM32_FLASH_CNTL_BASE	(STM32_AHB1_PERIPH_BASE + 0x3C00)
     17 
     18 void stm32_flash_latency_cfg(int latency);
     19 
     20 #endif /* _ASM_ARCH_STM32F_H */
     21 
     22