diff options
Diffstat (limited to 'os/hal/ports/STM32/LLD/FSMCv1/fsmc.h')
| -rw-r--r-- | os/hal/ports/STM32/LLD/FSMCv1/fsmc.h | 47 |
1 files changed, 34 insertions, 13 deletions
diff --git a/os/hal/ports/STM32/LLD/FSMCv1/fsmc.h b/os/hal/ports/STM32/LLD/FSMCv1/fsmc.h index 6896352a4..826715a35 100644 --- a/os/hal/ports/STM32/LLD/FSMCv1/fsmc.h +++ b/os/hal/ports/STM32/LLD/FSMCv1/fsmc.h @@ -20,17 +20,16 @@ /** * @file fsmc.h - * @brief FSMC Driver subsystem low level driver header template. + * @brief FSMC Driver subsystem low level driver header. * * @addtogroup FSMC * @{ */ - #ifndef _FSMC_H_ #define _FSMC_H_ -#if HAL_USE_NAND || defined(__DOXYGEN__) +#if HAL_USE_NAND || STM32_USE_FSMC_SRAM || defined(__DOXYGEN__) /*===========================================================================*/ /* Driver constants. */ @@ -45,6 +44,15 @@ #define FSMC_Bank4_MAP_BASE ((uint32_t) 0x90000000) /* + * Subbunks of bank1 + */ +#define FSMC_SUBBUNK_OFFSET (1024 * 1024 * 64) +#define FSMC_Bank1_1_MAP (FSMC_Bank1_MAP_BASE) +#define FSMC_Bank1_2_MAP (FSMC_Bank1_1_MAP + FSMC_SUBBUNK_OFFSET) +#define FSMC_Bank1_3_MAP (FSMC_Bank1_2_MAP + FSMC_SUBBUNK_OFFSET) +#define FSMC_Bank1_4_MAP (FSMC_Bank1_3_MAP + FSMC_SUBBUNK_OFFSET) + +/* * Bank 2 (NAND) */ #define FSMC_Bank2_MAP_COMMON (FSMC_Bank2_MAP_BASE + 0) @@ -99,6 +107,13 @@ typedef struct { __IO uint32_t PIO; /**< PC Card I/O space timing */ } FSMC_PCCard_TypeDef; +typedef struct { + __IO uint32_t BCR; /**< SRAM/NOR chip-select control registers */ + __IO uint32_t BTR; /**< SRAM/NOR chip-select timing registers */ + uint32_t RESERVED[63]; /**< Reserved */ + __IO uint32_t BWTR; /**< SRAM/NOR write timing registers */ +} FSMC_SRAM_NOR_TypeDef; + /** * @brief PCR register */ @@ -122,10 +137,11 @@ typedef struct { #define FSMC_SR_ISR_MASK (FSMC_SR_IRS | FSMC_SR_ILS | FSMC_SR_IFS) /** - * @brief RCR register + * @brief BCR register */ #define FSMC_BCR_MBKEN ((uint32_t)0x00000001) #define FSMC_BCR_MUXEN ((uint32_t)0x00000002) +#define FSMC_BCR_MWID_0 ((uint32_t)0x00000010) #define FSMC_BCR_FACCEN ((uint32_t)0x00000040) #define FSMC_BCR_BURSTEN ((uint32_t)0x00000100) #define FSMC_BCR_WAITPOL ((uint32_t)0x00000200) @@ -190,14 +206,6 @@ typedef enum { } fsmcstate_t; /** - * @brief Driver configuration structure. - * @note Empty on this architecture. - */ -typedef struct { - -} FSMCConfig; - -/** * @brief Structure representing an FSMC driver. */ struct FSMCDriver { @@ -206,6 +214,19 @@ struct FSMCDriver { */ fsmcstate_t state; /* End of the mandatory fields.*/ + +#if STM32_SRAM_USE_FSMC_SRAM1 + FSMC_SRAM_NOR_TypeDef *sram1; +#endif +#if STM32_SRAM_USE_FSMC_SRAM2 + FSMC_SRAM_NOR_TypeDef *sram2; +#endif +#if STM32_SRAM_USE_FSMC_SRAM3 + FSMC_SRAM_NOR_TypeDef *sram3; +#endif +#if STM32_SRAM_USE_FSMC_SRAM4 + FSMC_SRAM_NOR_TypeDef *sram4; +#endif #if STM32_NAND_USE_FSMC_NAND1 FSMC_NAND_TypeDef *nand1; #endif @@ -239,7 +260,7 @@ extern "C" { } #endif -#endif /* HAL_USE_NAND */ +#endif /* HAL_USE_NAND || STM32_USE_FSMC_SRAM */ #endif /* _FSMC_H_ */ |