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Diffstat (limited to 'bsps/arm/atsam/include/libchip/include/samv71/component/component_efc.h')
| -rw-r--r-- | bsps/arm/atsam/include/libchip/include/samv71/component/component_efc.h | 118 |
1 files changed, 118 insertions, 0 deletions
diff --git a/bsps/arm/atsam/include/libchip/include/samv71/component/component_efc.h b/bsps/arm/atsam/include/libchip/include/samv71/component/component_efc.h new file mode 100644 index 0000000000..1b7161d8c8 --- /dev/null +++ b/bsps/arm/atsam/include/libchip/include/samv71/component/component_efc.h @@ -0,0 +1,118 @@ +/* ---------------------------------------------------------------------------- */ +/* Atmel Microcontroller Software Support */ +/* SAM Software Package License */ +/* ---------------------------------------------------------------------------- */ +/* Copyright (c) 2015, Atmel Corporation */ +/* */ +/* All rights reserved. */ +/* */ +/* Redistribution and use in source and binary forms, with or without */ +/* modification, are permitted provided that the following condition is met: */ +/* */ +/* - Redistributions of source code must retain the above copyright notice, */ +/* this list of conditions and the disclaimer below. */ +/* */ +/* Atmel's name may not be used to endorse or promote products derived from */ +/* this software without specific prior written permission. */ +/* */ +/* DISCLAIMER: THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR */ +/* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF */ +/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE */ +/* DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR ANY DIRECT, INDIRECT, */ +/* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT */ +/* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, */ +/* OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF */ +/* LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING */ +/* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, */ +/* EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */ +/* ---------------------------------------------------------------------------- */ + +#ifndef _SAMV71_EFC_COMPONENT_ +#define _SAMV71_EFC_COMPONENT_ + +/* ============================================================================= */ +/** SOFTWARE API DEFINITION FOR Embedded Flash Controller */ +/* ============================================================================= */ +/** \addtogroup SAMV71_EFC Embedded Flash Controller */ +/*@{*/ + +#if !(defined(__ASSEMBLY__) || defined(__IAR_SYSTEMS_ASM__)) +/** \brief Efc hardware registers */ +typedef struct { + __IO uint32_t EEFC_FMR; /**< \brief (Efc Offset: 0x00) EEFC Flash Mode Register */ + __O uint32_t EEFC_FCR; /**< \brief (Efc Offset: 0x04) EEFC Flash Command Register */ + __I uint32_t EEFC_FSR; /**< \brief (Efc Offset: 0x08) EEFC Flash Status Register */ + __I uint32_t EEFC_FRR; /**< \brief (Efc Offset: 0x0C) EEFC Flash Result Register */ + __I uint32_t Reserved1[1]; + __I uint32_t EEFC_VERSION; /**< \brief (Efc Offset: 0x14) EEFC Version Register */ + __I uint32_t Reserved2[51]; + __IO uint32_t EEFC_WPMR; /**< \brief (Efc Offset: 0xE4) Write Protection Mode Register */ +} Efc; +#endif /* !(defined(__ASSEMBLY__) || defined(__IAR_SYSTEMS_ASM__)) */ +/* -------- EEFC_FMR : (EFC Offset: 0x00) EEFC Flash Mode Register -------- */ +#define EEFC_FMR_FRDY (0x1u << 0) /**< \brief (EEFC_FMR) Flash Ready Interrupt Enable */ +#define EEFC_FMR_FWS_Pos 8 +#define EEFC_FMR_FWS_Msk (0xfu << EEFC_FMR_FWS_Pos) /**< \brief (EEFC_FMR) Flash Wait State */ +#define EEFC_FMR_FWS(value) ((EEFC_FMR_FWS_Msk & ((value) << EEFC_FMR_FWS_Pos))) +#define EEFC_FMR_SCOD (0x1u << 16) /**< \brief (EEFC_FMR) Sequential Code Optimization Disable */ +#define EEFC_FMR_CLOE (0x1u << 26) /**< \brief (EEFC_FMR) Code Loop Optimization Enable */ +/* -------- EEFC_FCR : (EFC Offset: 0x04) EEFC Flash Command Register -------- */ +#define EEFC_FCR_FCMD_Pos 0 +#define EEFC_FCR_FCMD_Msk (0xffu << EEFC_FCR_FCMD_Pos) /**< \brief (EEFC_FCR) Flash Command */ +#define EEFC_FCR_FCMD(value) ((EEFC_FCR_FCMD_Msk & ((value) << EEFC_FCR_FCMD_Pos))) +#define EEFC_FCR_FCMD_GETD (0x0u << 0) /**< \brief (EEFC_FCR) Get Flash descriptor */ +#define EEFC_FCR_FCMD_WP (0x1u << 0) /**< \brief (EEFC_FCR) Write page */ +#define EEFC_FCR_FCMD_WPL (0x2u << 0) /**< \brief (EEFC_FCR) Write page and lock */ +#define EEFC_FCR_FCMD_EWP (0x3u << 0) /**< \brief (EEFC_FCR) Erase page and write page */ +#define EEFC_FCR_FCMD_EWPL (0x4u << 0) /**< \brief (EEFC_FCR) Erase page and write page then lock */ +#define EEFC_FCR_FCMD_EA (0x5u << 0) /**< \brief (EEFC_FCR) Erase all */ +#define EEFC_FCR_FCMD_EPA (0x7u << 0) /**< \brief (EEFC_FCR) Erase pages */ +#define EEFC_FCR_FCMD_SLB (0x8u << 0) /**< \brief (EEFC_FCR) Set lock bit */ +#define EEFC_FCR_FCMD_CLB (0x9u << 0) /**< \brief (EEFC_FCR) Clear lock bit */ +#define EEFC_FCR_FCMD_GLB (0xAu << 0) /**< \brief (EEFC_FCR) Get lock bit */ +#define EEFC_FCR_FCMD_SGPB (0xBu << 0) /**< \brief (EEFC_FCR) Set GPNVM bit */ +#define EEFC_FCR_FCMD_CGPB (0xCu << 0) /**< \brief (EEFC_FCR) Clear GPNVM bit */ +#define EEFC_FCR_FCMD_GGPB (0xDu << 0) /**< \brief (EEFC_FCR) Get GPNVM bit */ +#define EEFC_FCR_FCMD_STUI (0xEu << 0) /**< \brief (EEFC_FCR) Start read unique identifier */ +#define EEFC_FCR_FCMD_SPUI (0xFu << 0) /**< \brief (EEFC_FCR) Stop read unique identifier */ +#define EEFC_FCR_FCMD_GCALB (0x10u << 0) /**< \brief (EEFC_FCR) Get CALIB bit */ +#define EEFC_FCR_FCMD_ES (0x11u << 0) /**< \brief (EEFC_FCR) Erase sector */ +#define EEFC_FCR_FCMD_WUS (0x12u << 0) /**< \brief (EEFC_FCR) Write user signature */ +#define EEFC_FCR_FCMD_EUS (0x13u << 0) /**< \brief (EEFC_FCR) Erase user signature */ +#define EEFC_FCR_FCMD_STUS (0x14u << 0) /**< \brief (EEFC_FCR) Start read user signature */ +#define EEFC_FCR_FCMD_SPUS (0x15u << 0) /**< \brief (EEFC_FCR) Stop read user signature */ +#define EEFC_FCR_FARG_Pos 8 +#define EEFC_FCR_FARG_Msk (0xffffu << EEFC_FCR_FARG_Pos) /**< \brief (EEFC_FCR) Flash Command Argument */ +#define EEFC_FCR_FARG(value) ((EEFC_FCR_FARG_Msk & ((value) << EEFC_FCR_FARG_Pos))) +#define EEFC_FCR_FKEY_Pos 24 +#define EEFC_FCR_FKEY_Msk (0xffu << EEFC_FCR_FKEY_Pos) /**< \brief (EEFC_FCR) Flash Writing Protection Key */ +#define EEFC_FCR_FKEY(value) ((EEFC_FCR_FKEY_Msk & ((value) << EEFC_FCR_FKEY_Pos))) +#define EEFC_FCR_FKEY_PASSWD (0x5Au << 24) /**< \brief (EEFC_FCR) The 0x5A value enables the command defined by the bits of the register. If the field is written with a different value, the write is not performed and no action is started. */ +/* -------- EEFC_FSR : (EFC Offset: 0x08) EEFC Flash Status Register -------- */ +#define EEFC_FSR_FRDY (0x1u << 0) /**< \brief (EEFC_FSR) Flash Ready Status (cleared when Flash is busy) */ +#define EEFC_FSR_FCMDE (0x1u << 1) /**< \brief (EEFC_FSR) Flash Command Error Status (cleared on read or by writing EEFC_FCR) */ +#define EEFC_FSR_FLOCKE (0x1u << 2) /**< \brief (EEFC_FSR) Flash Lock Error Status (cleared on read) */ +#define EEFC_FSR_FLERR (0x1u << 3) /**< \brief (EEFC_FSR) Flash Error Status (cleared when a programming operation starts) */ +#define EEFC_FSR_UECCELSB (0x1u << 16) /**< \brief (EEFC_FSR) Unique ECC Error on LSB Part of the Memory Flash Data Bus (cleared on read) */ +#define EEFC_FSR_MECCELSB (0x1u << 17) /**< \brief (EEFC_FSR) Multiple ECC Error on LSB Part of the Memory Flash Data Bus (cleared on read) */ +#define EEFC_FSR_UECCEMSB (0x1u << 18) /**< \brief (EEFC_FSR) Unique ECC Error on MSB Part of the Memory Flash Data Bus (cleared on read) */ +#define EEFC_FSR_MECCEMSB (0x1u << 19) /**< \brief (EEFC_FSR) Multiple ECC Error on MSB Part of the Memory Flash Data Bus (cleared on read) */ +/* -------- EEFC_FRR : (EFC Offset: 0x0C) EEFC Flash Result Register -------- */ +#define EEFC_FRR_FVALUE_Pos 0 +#define EEFC_FRR_FVALUE_Msk (0xffffffffu << EEFC_FRR_FVALUE_Pos) /**< \brief (EEFC_FRR) Flash Result Value */ +/* -------- EEFC_VERSION : (EFC Offset: 0x14) EEFC Version Register -------- */ +#define EEFC_VERSION_VERSION_Pos 0 +#define EEFC_VERSION_VERSION_Msk (0xfffu << EEFC_VERSION_VERSION_Pos) /**< \brief (EEFC_VERSION) Version of the Hardware Module */ +#define EEFC_VERSION_MFN_Pos 16 +#define EEFC_VERSION_MFN_Msk (0x7u << EEFC_VERSION_MFN_Pos) /**< \brief (EEFC_VERSION) Metal Fix Number */ +/* -------- EEFC_WPMR : (EFC Offset: 0xE4) Write Protection Mode Register -------- */ +#define EEFC_WPMR_WPEN (0x1u << 0) /**< \brief (EEFC_WPMR) Write Protection Enable */ +#define EEFC_WPMR_WPKEY_Pos 8 +#define EEFC_WPMR_WPKEY_Msk (0xffffffu << EEFC_WPMR_WPKEY_Pos) /**< \brief (EEFC_WPMR) Write Protection Key */ +#define EEFC_WPMR_WPKEY(value) ((EEFC_WPMR_WPKEY_Msk & ((value) << EEFC_WPMR_WPKEY_Pos))) +#define EEFC_WPMR_WPKEY_PASSWD (0x454643u << 8) /**< \brief (EEFC_WPMR) Writing any other value in this field aborts the write operation.Always reads as 0. */ + +/*@}*/ + + +#endif /* _SAMV71_EFC_COMPONENT_ */ |