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SAMD21: Update SAMD SYSCTRL and NVMCTRL definitions for the SAMD21

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This commit is contained in:
Gregory Nutt
2015-06-21 11:40:23 -06:00
parent 0546eb7d04
commit bf40b36a27
5 changed files with 334 additions and 205 deletions
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arch/arm/src/samdl/chip/samd_fuses.h
+1 -1
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@@ -10,7 +10,7 @@
* "Atmel SAM D21E / SAM D21G / SAM D21J SMART ARM-Based Microcontroller * "Atmel SAM D21E / SAM D21G / SAM D21J SMART ARM-Based Microcontroller
* Datasheet", Atmel-42181E–SAM-D21_Datasheet–02/2015 * Datasheet", Atmel-42181E–SAM-D21_Datasheet–02/2015
* *
* Fuse-related definitions derive from Atmel sample code: * Some fuse-related definitions derive from Atmel sample code:
* *
* Copyright (c) 2013 Atmel Corporation. All rights reserved. * Copyright (c) 2013 Atmel Corporation. All rights reserved.
* *
arch/arm/src/samdl/chip/samd_nvmctrl.h
+17 -2
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@@ -7,6 +7,8 @@
* References: * References:
* "Atmel SAM D20J / SAM D20G / SAM D20E ARM-Based Microcontroller * "Atmel SAM D20J / SAM D20G / SAM D20E ARM-Based Microcontroller
* Datasheet", 42129J–SAM–12/2013 * Datasheet", 42129J–SAM–12/2013
* "Atmel SAM D21E / SAM D21G / SAM D21J SMART ARM-Based Microcontroller
* Datasheet", Atmel-42181E–SAM-D21_Datasheet–02/2015
* *
* Redistribution and use in source and binary forms, with or without * Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions * modification, are permitted provided that the following conditions
@@ -48,7 +50,7 @@
#include "chip.h" #include "chip.h"
#ifdef CONFIG_ARCH_FAMILY_SAMD20 #if defined(CONFIG_ARCH_FAMILY_SAMD20) || defined(CONFIG_ARCH_FAMILY_SAMD21)
/******************************************************************************************** /********************************************************************************************
* Pre-processor Definitions * Pre-processor Definitions
@@ -87,6 +89,14 @@
# define NVMCTRL_CTRLA_CMD_WP (0x04 << NVMCTRL_CTRLA_CMD_SHIFT) /* Write Page */ # define NVMCTRL_CTRLA_CMD_WP (0x04 << NVMCTRL_CTRLA_CMD_SHIFT) /* Write Page */
# define NVMCTRL_CTRLA_CMD_EAR (0x05 << NVMCTRL_CTRLA_CMD_SHIFT) /* Erase Auxiliary Row */ # define NVMCTRL_CTRLA_CMD_EAR (0x05 << NVMCTRL_CTRLA_CMD_SHIFT) /* Erase Auxiliary Row */
# define NVMCTRL_CTRLA_CMD_WAP (0x06 << NVMCTRL_CTRLA_CMD_SHIFT) /* Write Auxiliary Page */ # define NVMCTRL_CTRLA_CMD_WAP (0x06 << NVMCTRL_CTRLA_CMD_SHIFT) /* Write Auxiliary Page */
#ifdef CONFIG_ARCH_FAMILY_SAMD21
# define NVMCTRL_CTRLA_CMD_SF (0x0a << NVMCTRL_CTRLA_CMD_SHIFT) /* Security Flow Command */
# define NVMCTRL_CTRLA_CMD_WL (0x0f << NVMCTRL_CTRLA_CMD_SHIFT) /* Write lockbits */
# define NVMCTRL_CTRLA_CMD_RWWEEER (0x1a << NVMCTRL_CTRLA_CMD_SHIFT) /* RWWEE Erase Row */
# define NVMCTRL_CTRLA_CMD_RWWEEEP (0x1c << NVMCTRL_CTRLA_CMD_SHIFT) /* RWWEE Write Page */
#endif
# define NVMCTRL_CTRLA_CMD_LR (0x40 << NVMCTRL_CTRLA_CMD_SHIFT) /* Lock Region */ # define NVMCTRL_CTRLA_CMD_LR (0x40 << NVMCTRL_CTRLA_CMD_SHIFT) /* Lock Region */
# define NVMCTRL_CTRLA_CMD_UR (0x41 << NVMCTRL_CTRLA_CMD_SHIFT) /* Unlock Region */ # define NVMCTRL_CTRLA_CMD_UR (0x41 << NVMCTRL_CTRLA_CMD_SHIFT) /* Unlock Region */
# define NVMCTRL_CTRLA_CMD_SPRM (0x42 << NVMCTRL_CTRLA_CMD_SHIFT) /* Set power reduction mode */ # define NVMCTRL_CTRLA_CMD_SPRM (0x42 << NVMCTRL_CTRLA_CMD_SHIFT) /* Set power reduction mode */
@@ -132,6 +142,11 @@
# define NVMCTRL_PARAM_PSZ_512B (6 << NVMCTRL_PARAM_PSZ_SHIFT) /* 512 bytes */ # define NVMCTRL_PARAM_PSZ_512B (6 << NVMCTRL_PARAM_PSZ_SHIFT) /* 512 bytes */
# define NVMCTRL_PARAM_PSZ_1KB (7 << NVMCTRL_PARAM_PSZ_SHIFT) /* 1024 bytes */ # define NVMCTRL_PARAM_PSZ_1KB (7 << NVMCTRL_PARAM_PSZ_SHIFT) /* 1024 bytes */
#ifdef CONFIG_ARCH_FAMILY_SAMD21
# define NVMCTRL_PARAM_RWWEEP_SHIFT (20) /* Bits 20-31: Read whle write EEPROM emulation area pages */
# define NVMCTRL_PARAM_RWWEEP_MASK (0xfff << NVMCTRL_PARAM_RWWEEP_SHIFT)
#endif
/* Interrupt clear register */ /* Interrupt clear register */
/* Interrupt set register */ /* Interrupt set register */
/* Interface flags status and clear register */ /* Interface flags status and clear register */
@@ -168,5 +183,5 @@
* Public Functions * Public Functions
********************************************************************************************/ ********************************************************************************************/
#endif /* CONFIG_ARCH_FAMILY_SAMD20 */ #endif /* CONFIG_ARCH_FAMILY_SAMD20 || CONFIG_ARCH_FAMILY_SAMD21 */
#endif /* __ARCH_ARM_SRC_SAMDL_CHIP_SAMD_NVMCTRL_H */ #endif /* __ARCH_ARM_SRC_SAMDL_CHIP_SAMD_NVMCTRL_H */
arch/arm/src/samdl/chip/samd_sysctrl.h
+313 -199
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arch/arm/src/samdl/sam_fuses.h
+1 -1
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@@ -44,7 +44,7 @@
#include "sam_config.h" #include "sam_config.h"
#if defined(CONFIG_ARCH_FAMILY_SAMD20) #if defined(CONFIG_ARCH_FAMILY_SAMD20) || defined(CONFIG_ARCH_FAMILY_SAMD21)
# include "chip/samd_fuses.h" # include "chip/samd_fuses.h"
#elif defined(CONFIG_ARCH_FAMILY_SAML21) #elif defined(CONFIG_ARCH_FAMILY_SAML21)
# include "chip/saml_fuses.h" # include "chip/saml_fuses.h"
arch/arm/src/samdl/samd_gclk.c
+2 -2
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@@ -47,7 +47,7 @@
#include "up_arch.h" #include "up_arch.h"
#include "sam_gclk.h" #include "sam_gclk.h"
#ifdef CONFIG_ARCH_FAMILY_SAMD20 #if defined(CONFIG_ARCH_FAMILY_SAMD20) || defined(CONFIG_ARCH_FAMILY_SAMD21)
/**************************************************************************** /****************************************************************************
* Pre-processor Definitions * Pre-processor Definitions
@@ -205,4 +205,4 @@ void sam_gclk_config(FAR const struct sam_gclkconfig_s *config)
sam_gclck_waitsyncbusy(); sam_gclck_waitsyncbusy();
} }
#endif /* CONFIG_ARCH_FAMILY_SAMD20 */ #endif /* CONFIG_ARCH_FAMILY_SAMD20 || CONFIG_ARCH_FAMILY_SAMD21 */