upstream u-boot with additional patches for our devices/boards:
https://lists.denx.de/pipermail/u-boot/2017-March/282789.html (AXP crashes) ;
Gbit ethernet patch for some LIME2 revisions ;
with SPI flash support
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70 lines
2.2 KiB
70 lines
2.2 KiB
12 years ago
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/*
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* Copyright (c) 2012 The Chromium OS Authors.
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* See file CREDITS for list of people who contributed to this
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* project.
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License as
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* published by the Free Software Foundation; either version 2 of
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* the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
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* MA 02111-1307 USA
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*/
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#ifndef _HASH_H
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#define _HASH_H
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#ifdef CONFIG_SHA1SUM_VERIFY
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#define CONFIG_HASH_VERIFY
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#endif
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struct hash_algo {
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const char *name; /* Name of algorithm */
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int digest_size; /* Length of digest */
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/**
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* hash_func_ws: Generic hashing function
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*
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* This is the generic prototype for a hashing function. We only
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* have the watchdog version at present.
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*
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* @input: Input buffer
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* @ilen: Input buffer length
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* @output: Checksum result (length depends on algorithm)
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* @chunk_sz: Trigger watchdog after processing this many bytes
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*/
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void (*hash_func_ws)(const unsigned char *input, unsigned int ilen,
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unsigned char *output, unsigned int chunk_sz);
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int chunk_size; /* Watchdog chunk size */
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};
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/*
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* Maximum digest size for all algorithms we support. Having this value
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* avoids a malloc() or C99 local declaration in common/cmd_hash.c.
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*/
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#define HASH_MAX_DIGEST_SIZE 32
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/**
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* hash_command: Process a hash command for a particular algorithm
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*
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* This common function is used to implement specific hash commands.
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*
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* @algo_name: Hash algorithm being used
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* @verify: Non-zero to enable verify mode
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* @cmdtp: Pointer to command table entry
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* @flag: Some flags normally 0 (see CMD_FLAG_.. above)
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* @argc: Number of arguments (arg 0 must be the command text)
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* @argv: Arguments
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*/
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int hash_command(const char *algo_name, int verify, cmd_tbl_t *cmdtp, int flag,
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int argc, char * const argv[]);
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#endif
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