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zy1000: firmware upgrade fixes for revc 

Use ecos firmwareutil upgrade utilities

Signed-off-by: Øyvind Harboe <oyvind.harboe@zylin.com>
This commit is contained in:
Øyvind Harboe 2009-12-25 21:50:41 +01:00
parent 12618e4c6d
commit bd3700e89d
1 changed files with 45 additions and 16 deletions
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61
src/jtag/zy1000/zy1000.c
View File

@ -55,6 +55,11 @@
#include <time.h>
#ifdef CYGPKG_HAL_NIOS2
#include <cyg/hal/io.h>
#include <cyg/firmwareutil/firmwareutil.h>
#endif
#define ZYLIN_VERSION GIT_ZY1000_VERSION
#define ZYLIN_DATE __DATE__
#define ZYLIN_TIME __TIME__
@ -322,33 +327,57 @@ static int jim_zy1000_version(Jim_Interp *interp, int argc, Jim_Obj *const *argv
#ifdef CYGPKG_HAL_NIOS2
struct info_forward
{
void *data;
struct cyg_upgrade_info *upgraded_file;
};
static void report_info(void *data, const char * format, va_list args)
{
char *s = alloc_vprintf(format, args);
LOG_USER_N("%s", s);
free(s);
}
struct cyg_upgrade_info firmware_info =
{
(cyg_uint8 *)0x84000000,
"/ram/firmware.phi",
"Firmware",
0x0300000,
0x1f00000 -
0x0300000,
"ZylinNiosFirmware\n",
report_info,
};
static int jim_zy1000_writefirmware(Jim_Interp *interp, int argc, Jim_Obj *const *argv)
{
if (argc != 2)
return JIM_ERR;
int length;
int stat;
const char *str = Jim_GetString(argv[1], &length);
/* BUG!!!! skip header! */
void *firmware_address=0x4000000;
int firmware_length=0x100000;
if (length>firmware_length)
/* */
int tmpFile;
if ((tmpFile = open(firmware_info.file, O_RDWR | O_CREAT | O_TRUNC)) <= 0)
{
return JIM_ERR;
}
bool success;
success = write(tmpFile, str, length) == length;
close(tmpFile);
if (!success)
return JIM_ERR;
void *err_addr;
if (!cyg_firmware_upgrade(NULL, firmware_info))
return JIM_ERR;
if ((stat = flash_erase((void *)firmware_address, firmware_length, (void **)&err_addr)) != 0)
{
return JIM_ERR;
}
if ((stat = flash_program(firmware_address, str, length, (void **)&err_addr)) != 0)
return JIM_ERR;
return JIM_OK;
return JIM_OK;
}
#endif