auracaster/openocd
3
0
Fork 1
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

pld/virtex2: add program/refresh command

Browse Source 
Change-Id: If6d237a6f27c4232849f73d08e7ca74276e6d464
Signed-off-by: Daniel Anselmi <danselmi@gmx.ch>
Reviewed-on: https://review.openocd.org/c/openocd/+/7714
Reviewed-by: Antonio Borneo <borneo.antonio@gmail.com>
Tested-by: jenkins
This commit is contained in:
Daniel Anselmi
2023-04-15 01:13:12 +02:00
committed by Antonio Borneo
parent e95f8e2b25
commit 373d7eaa70
6 changed files with 60 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files
src/pld/virtex2.c
+51
View File
@@ -143,6 +143,35 @@ static int virtex2_read_stat(struct pld_device *pld_device, uint32_t *status)
return retval;
}
static int virtex2_program(struct pld_device *pld_device)
{
struct virtex2_pld_device *virtex2_info = pld_device->driver_priv;
if (!virtex2_info)
return ERROR_FAIL;
int retval = virtex2_set_instr(virtex2_info->tap, virtex2_info->command_set.jshutdown);
if (retval != ERROR_OK)
return retval;
retval = virtex2_set_instr(virtex2_info->tap, virtex2_info->command_set.jprog_b);
if (retval != ERROR_OK)
return retval;
jtag_add_runtest(62000, TAP_IDLE);
if (!(virtex2_info->no_jstart)) {
retval = virtex2_set_instr(virtex2_info->tap, virtex2_info->command_set.jstart);
if (retval != ERROR_OK)
return retval;
}
retval = virtex2_set_instr(virtex2_info->tap, virtex2_info->command_set.bypass);
if (retval != ERROR_OK)
return retval;
jtag_add_runtest(2000, TAP_IDLE);
return jtag_execute_queue();
}
static int virtex2_load_prepare(struct pld_device *pld_device)
{
struct virtex2_pld_device *virtex2_info = pld_device->driver_priv;
@@ -236,6 +265,22 @@ static int virtex2_load(struct pld_device *pld_device, const char *filename)
return retval;
}
COMMAND_HANDLER(virtex2_handle_program_command)
{
struct pld_device *device;
if (CMD_ARGC != 1)
return ERROR_COMMAND_SYNTAX_ERROR;
device = get_pld_device_by_name_or_numstr(CMD_ARGV[0]);
if (!device) {
command_print(CMD, "pld device '#%s' is out of bounds or unknown", CMD_ARGV[0]);
return ERROR_FAIL;
}
return virtex2_program(device);
}
COMMAND_HANDLER(virtex2_handle_read_stat_command)
{
struct pld_device *device;
@@ -368,6 +413,12 @@ static const struct command_registration virtex2_exec_command_handlers[] = {
.handler = virtex2_handle_set_user_codes_command,
.help = "set instructions codes used for jtag-hub",
.usage = "pld_name user1 [user2 [user3 [user4]]]",
}, {
.name = "program",
.mode = COMMAND_EXEC,
.handler = virtex2_handle_program_command,
.help = "start loading of configuration (refresh)",
.usage = "pld_name",
},
COMMAND_REGISTRATION_DONE
};