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author | eran liberty <eran.liberty@gmail.com> | 2008-03-27 00:50:49 +0100 |
---|---|---|
committer | Wolfgang Denk <wd@denx.de> | 2008-04-13 14:52:48 -0700 |
commit | 3c735e7437150e8615f26930c7819db85634276d (patch) | |
tree | 868ffae69bd808775b94a0aad52da064f8da7fc9 /include/stratixII.h | |
parent | 5ece9ec9f6cd52950ab848e2fe422dacf1d3a335 (diff) | |
download | u-boot-3c735e7437150e8615f26930c7819db85634276d.zip u-boot-3c735e7437150e8615f26930c7819db85634276d.tar.gz u-boot-3c735e7437150e8615f26930c7819db85634276d.tar.bz2 |
Altera Stratix II support
Adds Support for Altera's Stratix II.
Within your board specific init file you will have to call
1. fpga_init (/* relocated code offset. usually => */ gd->reloc_off);
2. fpga_add (fpga_altera, (Altera_desc*)&altera_desc);
Altera_desc* contines (for example):
{
Altera_StratixII, /* part type */
passive_serial, /* interface type */
1, /* bytes of data part can accept */
(void *)(&funcs), /* interface function table */
0L, /* base interface address */
0 /* implementation specific cookie */
}
funcs is the interface. It is of type altera_board_specific_func.
It looks like this:
altera_board_specific_func func = {
pre_fn,
config_fn,
status_fn,
done_fn,
clk_fn,
data_fn,
abort_fn,
post_fn,
};
you will have to implement these functions, which is usually bit
banging some gpio.
Signed-off-by: Eran Liberty <liberty@extricom.com>
Diffstat (limited to 'include/stratixII.h')
-rw-r--r-- | include/stratixII.h | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/include/stratixII.h b/include/stratixII.h new file mode 100644 index 0000000..37abd9f --- /dev/null +++ b/include/stratixII.h @@ -0,0 +1,32 @@ +/* + * (C) Copyright 2007 + * Eran Liberty, Extricom, eran.liberty@gmail.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 + * + */ +#ifndef _STRATIXII_H_ +#define _STRATIXII_H_ + +extern int StratixII_load (Altera_desc * desc, void *image, size_t size); +extern int StratixII_dump (Altera_desc * desc, void *buf, size_t bsize); +extern int StratixII_info (Altera_desc * desc); +extern int StratixII_reloc (Altera_desc * desc, ulong reloc_off); + +#endif /* _STRATIXII_H_ */ |