Add support for patching newer ASF4 code. (#292)

* atmel-samd: Support patching after updating ASF4.

This makes it possible to automatically fix newer code.

* atmel-samd: Update ASF4 to include flash APIs for SAMD51.

This is the first automatic update that has caused a few deletions
where code was previously copied instead of moved.

This is a prerequisite for #260.

1 files changed, 0 insertions, 72 deletions

diff --git a/atmel-samd/asf4/samd21/samd21a/include/instance/ac.h b/atmel-samd/asf4/samd21/samd21a/include/instance/ac.h
deleted file mode 100644
index af6120f6c..000000000
--- a/atmel-samd/asf4/samd21/samd21a/include/instance/ac.h
+++ /dev/null
@@ -1,72 +0,0 @@
-/**
- * \file
- *
- * \brief Instance description for AC
- *
- * Copyright (c) 2016 Atmel Corporation,
- *                    a wholly owned subsidiary of Microchip Technology Inc.
- *
- * \asf_license_start
- *
- * \page License
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the Licence at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- *
- * \asf_license_stop
- *
- */
-
-#ifndef _SAMD21_AC_INSTANCE_
-#define _SAMD21_AC_INSTANCE_
-
-/* ========== Register definition for AC peripheral ========== */
-#if (defined(__ASSEMBLY__) || defined(__IAR_SYSTEMS_ASM__))
-#define REG_AC_CTRLA               (0x42004400) /**< \brief (AC) Control A */
-#define REG_AC_CTRLB               (0x42004401) /**< \brief (AC) Control B */
-#define REG_AC_EVCTRL              (0x42004402) /**< \brief (AC) Event Control */
-#define REG_AC_INTENCLR            (0x42004404) /**< \brief (AC) Interrupt Enable Clear */
-#define REG_AC_INTENSET            (0x42004405) /**< \brief (AC) Interrupt Enable Set */
-#define REG_AC_INTFLAG             (0x42004406) /**< \brief (AC) Interrupt Flag Status and Clear */
-#define REG_AC_STATUSA             (0x42004408) /**< \brief (AC) Status A */
-#define REG_AC_STATUSB             (0x42004409) /**< \brief (AC) Status B */
-#define REG_AC_STATUSC             (0x4200440A) /**< \brief (AC) Status C */
-#define REG_AC_WINCTRL             (0x4200440C) /**< \brief (AC) Window Control */
-#define REG_AC_COMPCTRL0           (0x42004410) /**< \brief (AC) Comparator Control 0 */
-#define REG_AC_COMPCTRL1           (0x42004414) /**< \brief (AC) Comparator Control 1 */
-#define REG_AC_SCALER0             (0x42004420) /**< \brief (AC) Scaler 0 */
-#define REG_AC_SCALER1             (0x42004421) /**< \brief (AC) Scaler 1 */
-#else
-#define REG_AC_CTRLA               (*(RwReg8 *)0x42004400UL) /**< \brief (AC) Control A */
-#define REG_AC_CTRLB               (*(WoReg8 *)0x42004401UL) /**< \brief (AC) Control B */
-#define REG_AC_EVCTRL              (*(RwReg16*)0x42004402UL) /**< \brief (AC) Event Control */
-#define REG_AC_INTENCLR            (*(RwReg8 *)0x42004404UL) /**< \brief (AC) Interrupt Enable Clear */
-#define REG_AC_INTENSET            (*(RwReg8 *)0x42004405UL) /**< \brief (AC) Interrupt Enable Set */
-#define REG_AC_INTFLAG             (*(RwReg8 *)0x42004406UL) /**< \brief (AC) Interrupt Flag Status and Clear */
-#define REG_AC_STATUSA             (*(RoReg8 *)0x42004408UL) /**< \brief (AC) Status A */
-#define REG_AC_STATUSB             (*(RoReg8 *)0x42004409UL) /**< \brief (AC) Status B */
-#define REG_AC_STATUSC             (*(RoReg8 *)0x4200440AUL) /**< \brief (AC) Status C */
-#define REG_AC_WINCTRL             (*(RwReg8 *)0x4200440CUL) /**< \brief (AC) Window Control */
-#define REG_AC_COMPCTRL0           (*(RwReg  *)0x42004410UL) /**< \brief (AC) Comparator Control 0 */
-#define REG_AC_COMPCTRL1           (*(RwReg  *)0x42004414UL) /**< \brief (AC) Comparator Control 1 */
-#define REG_AC_SCALER0             (*(RwReg8 *)0x42004420UL) /**< \brief (AC) Scaler 0 */
-#define REG_AC_SCALER1             (*(RwReg8 *)0x42004421UL) /**< \brief (AC) Scaler 1 */
-#endif /* (defined(__ASSEMBLY__) || defined(__IAR_SYSTEMS_ASM__)) */
-
-/* ========== Instance parameters for AC peripheral ========== */
-#define AC_CMP_NUM                  2        // Number of comparators
-#define AC_GCLK_ID_ANA              32       // Index of Generic Clock for analog
-#define AC_GCLK_ID_DIG              31       // Index of Generic Clock for digital
-#define AC_NUM_CMP                  2       
-#define AC_PAIRS                    1        // Number of pairs of comparators
-
-#endif /* _SAMD21_AC_INSTANCE_ */