c2dd3832b3
Fix the Mixed case identifier errors found on lpc31xx family Signed-off-by: Alin Jerpelea <alin.jerpelea@sony.com>
91 lines
4.8 KiB
C
91 lines
4.8 KiB
C
/****************************************************************************
|
||
* boards/arm/lpc31xx/olimex-lpc-h3131/tools/lpchdr.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 __BOARDS_ARM_LPC31XX_OLIMEX_LPC_H3131_TOOLS_LPCHDR_H
|
||
#define __BOARDS_ARM_LPC31XX_OLIMEX_LPC_H3131_TOOLS_LPCHDR_H
|
||
|
||
/****************************************************************************
|
||
* Included Files
|
||
****************************************************************************/
|
||
|
||
#include <stdint.h>
|
||
|
||
/****************************************************************************
|
||
* Pre-processor Definitions
|
||
****************************************************************************/
|
||
|
||
/****************************************************************************
|
||
* Public Types
|
||
****************************************************************************/
|
||
|
||
struct lpc31_header_s
|
||
{
|
||
/* OFFS DESCRIPTION */
|
||
|
||
uint32_t vector; /* 0x00 Valid ARM instruction. Usually this will be
|
||
* a branch instruction to entry point of the
|
||
* image. */
|
||
uint32_t magic; /* 0x04 This field is used by boot ROM to detect a
|
||
* valid image header. This field should always
|
||
* be set to 0x41676d69. */
|
||
uint32_t execution_crc32; /* 0x08 CRC32 value of execution part of the image. If
|
||
* the <20>image_type<70> is set to <20>0xA<78>, this field
|
||
* is ignored by boot ROM. */
|
||
uint32_t reserved0[4]; /* 0x0c-0x18: Should be zero. */
|
||
uint32_t imagetype; /* 0x1c Specifies whether CRC check should be done
|
||
* on the image or not:
|
||
* 0xA <20> No CRC check required.
|
||
* 0xB <20> Do CRC32 check on both header and
|
||
* execution part of the image. */
|
||
uint32_t imagelength; /* 0x20 Total image length including header rounded
|
||
* up to the nearest 512 byte boundary. In C
|
||
* language the field can be computed as:
|
||
* imagelength = (Actual length + 511) & ~0x1FF; */
|
||
uint32_t releaseid; /* 0x24 Release or version number of the image. Note,
|
||
* this field is not used by boot ROM but is
|
||
* provided to track the image versions. */
|
||
uint32_t buildtime; /* 0x28 Time (expressed in EPOC time format) at which
|
||
* image is built. Note, this field is not used
|
||
* by boot ROM but is provided to track the image
|
||
* versions. */
|
||
uint32_t sbzbootparameter; /* 0x2c hould be zero. */
|
||
uint32_t cust_reserved[15]; /* 0x30-0x68: Reserved for customer use (60 bytes) */
|
||
uint32_t header_crc32; /* 0x6c CRC32 value of the header (bytes 0x00 to 0x6C
|
||
* of the image). If the <20>image_type<70> is set
|
||
* to <20>0xA<78>, this field is ignored by boot ROM. */
|
||
uint32_t reserved1[4]; /* 0x70-0x7c: Should be zero. */
|
||
/* 0x80 Start of program code (128Kb max). The final
|
||
* image has to be padded to the nearest 512
|
||
* byte boundary */
|
||
};
|
||
|
||
/****************************************************************************
|
||
* Public Data
|
||
****************************************************************************/
|
||
|
||
/****************************************************************************
|
||
* Public Functions Definitions
|
||
****************************************************************************/
|
||
|
||
extern uint32_t crc32part(const uint8_t *src, size_t len, uint32_t crc32val);
|
||
extern uint32_t crc32(const uint8_t *src, size_t len);
|
||
|
||
#endif /* __BOARDS_ARM_LPC31XX_OLIMEX_LPC_H3131_TOOLS_LPCHDR_H */
|