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Fix for RUTX platform

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Ycarus (Yannick Chabanois) 2022-03-28 18:17:07 +02:00
parent ccdb64ad45
commit 59bc57d5d5
7254 changed files with 1810270 additions and 7 deletions
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76
root/package/utils/sysupgrade-helper/src/include/nios2-epcs.h Normal file
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/*
* (C) Copyright 2004, Psyent Corporation <www.psyent.com>
* Scott McNutt <smcnutt@psyent.com>
*
* See file CREDITS for list of people who contributed to this
* project.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation; either version 2 of
* the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
* MA 02111-1307 USA
*/
/*************************************************************************
* Altera Nios-II EPCS Controller Core interfaces
************************************************************************/
#ifndef __NIOS2_EPCS_H__
#define __NIOS2_EPCS_H__
typedef struct epcs_devinfo_t {
const char *name; /* Device name */
unsigned char id; /* Device silicon id */
unsigned char size; /* Total size log2(bytes)*/
unsigned char num_sects; /* Number of sectors */
unsigned char sz_sect; /* Sector size log2(bytes) */
unsigned char sz_page; /* Page size log2(bytes) */
unsigned char prot_mask; /* Protection mask */
}epcs_devinfo_t;
/* Resets the epcs controller -- to prevent (potential) soft-reset
* problems when booting from the epcs controller
*/
extern int epcs_reset (void);
/* Returns the devinfo struct if EPCS device is found;
* NULL otherwise.
*/
extern epcs_devinfo_t *epcs_dev_find (void);
/* Returns the number of bytes used by config data.
* Negative on error.
*/
extern int epcs_cfgsz (void);
/* Erase sectors 'start' to 'end' - return zero on success
*/
extern int epcs_erase (unsigned start, unsigned end);
/* Read 'cnt' bytes from device offset 'off' into buf at 'addr'
* Zero return on success
*/
extern int epcs_read (ulong addr, ulong off, ulong cnt);
/* Write 'cnt' bytes to device offset 'off' from buf at 'addr'.
* Zero return on success
*/
extern int epcs_write (ulong addr, ulong off, ulong cnt);
/* Verify 'cnt' bytes at device offset 'off' comparing with buf
* at 'addr'. On failure, write first invalid offset to *err.
* Zero return on success
*/
extern int epcs_verify (ulong addr, ulong off, ulong cnt, ulong *err);
#endif /* __NIOS2_EPCS_H__ */