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zy1000 rev C work

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git-svn-id: svn://svn.berlios.de/openocd/trunk@2405 b42882b7-edfa-0310-969c-e2dbd0fdcd60
This commit is contained in:
oharboe 2009-06-26 12:57:56 +00:00
parent 37b15fb2c4
commit 92db0c58b0
1 changed files with 44 additions and 0 deletions
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44
src/jtag/zy1000/zy1000.c
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@ -283,6 +283,14 @@ static int jim_zy1000_version(Jim_Interp *interp, int argc, Jim_Obj *const *argv
{
version_str = ZYLIN_DATE;
}
else if (strcmp("pcb", str) == 0)
{
#ifdef CYGPKG_HAL_NIOS2
version_str="c";
#else
version_str="b";
#endif
}
else
{
return JIM_ERR;
@ -295,6 +303,37 @@ static int jim_zy1000_version(Jim_Interp *interp, int argc, Jim_Obj *const *argv
}
#ifdef CYGPKG_HAL_NIOS2
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)
return JIM_ERR;
void *err_addr;
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;
}
#endif
static int
zylinjtag_Jim_Command_powerstatus(Jim_Interp *interp,
int argc,
@ -324,6 +363,11 @@ int zy1000_register_commands(struct command_context_s *cmd_ctx)
Jim_CreateCommand(interp, "powerstatus", zylinjtag_Jim_Command_powerstatus, NULL, NULL);
#ifdef CYGPKG_HAL_NIOS2
Jim_CreateCommand(interp, "updatezy1000firmware", jim_zy1000_writefirmware, NULL, NULL);
#endif
return ERROR_OK;
}