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
You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
283 lines
7.1 KiB
283 lines
7.1 KiB
/*
|
|
* (C) Copyright 2003
|
|
* Steven Scholz, imc Measurement & Control, steven.scholz@imc-berlin.de
|
|
*
|
|
* (C) Copyright 2002
|
|
* Rich Ireland, Enterasys Networks, rireland@enterasys.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 FPGA support
|
|
*/
|
|
#include <common.h>
|
|
#include <ACEX1K.h>
|
|
#include <stratixII.h>
|
|
|
|
/* Define FPGA_DEBUG to get debug printf's */
|
|
/* #define FPGA_DEBUG */
|
|
|
|
#ifdef FPGA_DEBUG
|
|
#define PRINTF(fmt,args...) printf (fmt ,##args)
|
|
#else
|
|
#define PRINTF(fmt,args...)
|
|
#endif
|
|
|
|
/* Local Static Functions */
|
|
static int altera_validate (Altera_desc * desc, const char *fn);
|
|
|
|
/* ------------------------------------------------------------------------- */
|
|
int altera_load( Altera_desc *desc, void *buf, size_t bsize )
|
|
{
|
|
int ret_val = FPGA_FAIL; /* assume a failure */
|
|
|
|
if (!altera_validate (desc, (char *)__FUNCTION__)) {
|
|
printf ("%s: Invalid device descriptor\n", __FUNCTION__);
|
|
} else {
|
|
switch (desc->family) {
|
|
case Altera_ACEX1K:
|
|
case Altera_CYC2:
|
|
#if defined(CONFIG_FPGA_ACEX1K)
|
|
PRINTF ("%s: Launching the ACEX1K Loader...\n",
|
|
__FUNCTION__);
|
|
ret_val = ACEX1K_load (desc, buf, bsize);
|
|
#elif defined(CONFIG_FPGA_CYCLON2)
|
|
PRINTF ("%s: Launching the CYCLON II Loader...\n",
|
|
__FUNCTION__);
|
|
ret_val = CYC2_load (desc, buf, bsize);
|
|
#else
|
|
printf ("%s: No support for ACEX1K devices.\n",
|
|
__FUNCTION__);
|
|
#endif
|
|
break;
|
|
|
|
#if defined(CONFIG_FPGA_STRATIX_II)
|
|
case Altera_StratixII:
|
|
PRINTF ("%s: Launching the Stratix II Loader...\n",
|
|
__FUNCTION__);
|
|
ret_val = StratixII_load (desc, buf, bsize);
|
|
break;
|
|
#endif
|
|
default:
|
|
printf ("%s: Unsupported family type, %d\n",
|
|
__FUNCTION__, desc->family);
|
|
}
|
|
}
|
|
|
|
return ret_val;
|
|
}
|
|
|
|
int altera_dump( Altera_desc *desc, void *buf, size_t bsize )
|
|
{
|
|
int ret_val = FPGA_FAIL; /* assume a failure */
|
|
|
|
if (!altera_validate (desc, (char *)__FUNCTION__)) {
|
|
printf ("%s: Invalid device descriptor\n", __FUNCTION__);
|
|
} else {
|
|
switch (desc->family) {
|
|
case Altera_ACEX1K:
|
|
#if defined(CONFIG_FPGA_ACEX)
|
|
PRINTF ("%s: Launching the ACEX1K Reader...\n",
|
|
__FUNCTION__);
|
|
ret_val = ACEX1K_dump (desc, buf, bsize);
|
|
#else
|
|
printf ("%s: No support for ACEX1K devices.\n",
|
|
__FUNCTION__);
|
|
#endif
|
|
break;
|
|
|
|
#if defined(CONFIG_FPGA_STRATIX_II)
|
|
case Altera_StratixII:
|
|
PRINTF ("%s: Launching the Stratix II Reader...\n",
|
|
__FUNCTION__);
|
|
ret_val = StratixII_dump (desc, buf, bsize);
|
|
break;
|
|
#endif
|
|
default:
|
|
printf ("%s: Unsupported family type, %d\n",
|
|
__FUNCTION__, desc->family);
|
|
}
|
|
}
|
|
|
|
return ret_val;
|
|
}
|
|
|
|
int altera_info( Altera_desc *desc )
|
|
{
|
|
int ret_val = FPGA_FAIL;
|
|
|
|
if (altera_validate (desc, (char *)__FUNCTION__)) {
|
|
printf ("Family: \t");
|
|
switch (desc->family) {
|
|
case Altera_ACEX1K:
|
|
printf ("ACEX1K\n");
|
|
break;
|
|
case Altera_CYC2:
|
|
printf ("CYCLON II\n");
|
|
break;
|
|
case Altera_StratixII:
|
|
printf ("Stratix II\n");
|
|
break;
|
|
/* Add new family types here */
|
|
default:
|
|
printf ("Unknown family type, %d\n", desc->family);
|
|
}
|
|
|
|
printf ("Interface type:\t");
|
|
switch (desc->iface) {
|
|
case passive_serial:
|
|
printf ("Passive Serial (PS)\n");
|
|
break;
|
|
case passive_parallel_synchronous:
|
|
printf ("Passive Parallel Synchronous (PPS)\n");
|
|
break;
|
|
case passive_parallel_asynchronous:
|
|
printf ("Passive Parallel Asynchronous (PPA)\n");
|
|
break;
|
|
case passive_serial_asynchronous:
|
|
printf ("Passive Serial Asynchronous (PSA)\n");
|
|
break;
|
|
case altera_jtag_mode: /* Not used */
|
|
printf ("JTAG Mode\n");
|
|
break;
|
|
case fast_passive_parallel:
|
|
printf ("Fast Passive Parallel (FPP)\n");
|
|
break;
|
|
case fast_passive_parallel_security:
|
|
printf
|
|
("Fast Passive Parallel with Security (FPPS) \n");
|
|
break;
|
|
/* Add new interface types here */
|
|
default:
|
|
printf ("Unsupported interface type, %d\n", desc->iface);
|
|
}
|
|
|
|
printf ("Device Size: \t%d bytes\n"
|
|
"Cookie: \t0x%x (%d)\n",
|
|
desc->size, desc->cookie, desc->cookie);
|
|
|
|
if (desc->iface_fns) {
|
|
printf ("Device Function Table @ 0x%p\n", desc->iface_fns);
|
|
switch (desc->family) {
|
|
case Altera_ACEX1K:
|
|
case Altera_CYC2:
|
|
#if defined(CONFIG_FPGA_ACEX1K)
|
|
ACEX1K_info (desc);
|
|
#elif defined(CONFIG_FPGA_CYCLON2)
|
|
CYC2_info (desc);
|
|
#else
|
|
/* just in case */
|
|
printf ("%s: No support for ACEX1K devices.\n",
|
|
__FUNCTION__);
|
|
#endif
|
|
break;
|
|
#if defined(CONFIG_FPGA_STRATIX_II)
|
|
case Altera_StratixII:
|
|
StratixII_info (desc);
|
|
break;
|
|
#endif
|
|
/* Add new family types here */
|
|
default:
|
|
/* we don't need a message here - we give one up above */
|
|
break;
|
|
}
|
|
} else {
|
|
printf ("No Device Function Table.\n");
|
|
}
|
|
|
|
ret_val = FPGA_SUCCESS;
|
|
} else {
|
|
printf ("%s: Invalid device descriptor\n", __FUNCTION__);
|
|
}
|
|
|
|
return ret_val;
|
|
}
|
|
|
|
int altera_reloc( Altera_desc *desc, ulong reloc_offset)
|
|
{
|
|
int ret_val = FPGA_FAIL; /* assume a failure */
|
|
|
|
if (!altera_validate (desc, (char *)__FUNCTION__)) {
|
|
printf ("%s: Invalid device descriptor\n", __FUNCTION__);
|
|
} else {
|
|
switch (desc->family) {
|
|
case Altera_ACEX1K:
|
|
#if defined(CONFIG_FPGA_ACEX1K)
|
|
ret_val = ACEX1K_reloc (desc, reloc_offset);
|
|
#else
|
|
printf ("%s: No support for ACEX devices.\n",
|
|
__FUNCTION__);
|
|
#endif
|
|
break;
|
|
#if defined(CONFIG_FPGA_STRATIX_II)
|
|
case Altera_StratixII:
|
|
ret_val = StratixII_reloc (desc, reloc_offset);
|
|
break;
|
|
#endif
|
|
case Altera_CYC2:
|
|
#if defined(CONFIG_FPGA_CYCLON2)
|
|
ret_val = CYC2_reloc (desc, reloc_offset);
|
|
#else
|
|
printf ("%s: No support for CYCLON II devices.\n",
|
|
__FUNCTION__);
|
|
#endif
|
|
break;
|
|
/* Add new family types here */
|
|
default:
|
|
printf ("%s: Unsupported family type, %d\n",
|
|
__FUNCTION__, desc->family);
|
|
}
|
|
}
|
|
|
|
return ret_val;
|
|
}
|
|
|
|
/* ------------------------------------------------------------------------- */
|
|
|
|
static int altera_validate (Altera_desc * desc, const char *fn)
|
|
{
|
|
int ret_val = FALSE;
|
|
|
|
if (desc) {
|
|
if ((desc->family > min_altera_type) &&
|
|
(desc->family < max_altera_type)) {
|
|
if ((desc->iface > min_altera_iface_type) &&
|
|
(desc->iface < max_altera_iface_type)) {
|
|
if (desc->size) {
|
|
ret_val = TRUE;
|
|
} else {
|
|
printf ("%s: NULL part size\n", fn);
|
|
}
|
|
} else {
|
|
printf ("%s: Invalid Interface type, %d\n",
|
|
fn, desc->iface);
|
|
}
|
|
} else {
|
|
printf ("%s: Invalid family type, %d\n", fn, desc->family);
|
|
}
|
|
} else {
|
|
printf ("%s: NULL descriptor!\n", fn);
|
|
}
|
|
|
|
return ret_val;
|
|
}
|
|
|
|
/* ------------------------------------------------------------------------- */
|
|
|