acassis commented on a change in pull request #2974: URL: https://github.com/apache/incubator-nuttx/pull/2974#discussion_r588224862
########## File path: arch/arm/src/stm32l5/chip.h ########## @@ -0,0 +1,56 @@ +/**************************************************************************** + * arch/arm/src/stm32l5/chip.h + * + * Licensed to the Apache Software Foundation (ASF) under one or more + * contributor license agreements. See the NOTICE file distributed with + * this work for additional information regarding copyright ownership. The + * ASF licenses this file to you 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 License 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. + * + ****************************************************************************/ + +#ifndef __ARCH_ARM_SRC_STM32L5_CHIP_H +#define __ARCH_ARM_SRC_STM32L5_CHIP_H + +/**************************************************************************** + * Included Files + ****************************************************************************/ + +#include <nuttx/config.h> + +/* Include the memory map and the chip definitions file. Other chip hardware + * files should then include this file for the proper setup. + */ + +#include <arch/irq.h> +#include <arch/stm32l5/chip.h> +#include "hardware/stm32l5_pinmap.h" +#include "hardware/stm32l5_memorymap.h" + +/**************************************************************************** + * Pre-processor Definitions + ****************************************************************************/ + +/* If the common ARMv8-M vector handling logic is used, then it expects the + * following definition in this file that provides the number of supported + * external interrupts which, for this architecture, is provided in the + * arch/stm32l5/chip.h header file. + */ + +#define ARMV8M_PERIPHERAL_INTERRUPTS STM32L5_IRQ_NEXTINTS + +/* Cache line sizes (in bytes) for the STM32L5 */ + +#define ARMV8M_DCACHE_LINESIZE 0 /* no cache */ +#define ARMV8M_ICACHE_LINESIZE 0 /* no cache */ Review comment: @michi-jung shouldn't the cache line be 32 bytes like in other STM32xx ? ---------------------------------------------------------------- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. For queries about this service, please contact Infrastructure at: us...@infra.apache.org
