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fel: add list-socs command

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As over time we gain support for more and more SoCs, it would be
convenient to know which SoCs a particular build actually supports.

Add a "list-socs" command, that just iterates over the soc_info table
and outputs the SoC ID and the name for each entry.

Signed-off-by: Andre Przywara <osp@andrep.de>
This commit is contained in:
Andre Przywara 2022-11-28 22:04:12 +00:00 committed by Paul Kocialkowski
parent 34c3150898
commit 91f9ccfc1a
2 changed files with 18 additions and 0 deletions
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13
fel.c
View File

@ -1249,6 +1249,7 @@ void usage(const char *cmd) {
" -l, --list Enumerate all (USB) FEL devices and exit\n" " -l, --list Enumerate all (USB) FEL devices and exit\n"
" -d, --dev bus:devnum Use specific USB bus and device number\n" " -d, --dev bus:devnum Use specific USB bus and device number\n"
" --sid SID Select device by SID key (exact match)\n" " --sid SID Select device by SID key (exact match)\n"
" --list-socs Print a list of all supported SoCs\n"
"\n" "\n"
" spl file Load and execute U-Boot SPL\n" " spl file Load and execute U-Boot SPL\n"
" If file additionally contains a main U-Boot binary\n" " If file additionally contains a main U-Boot binary\n"
@ -1297,6 +1298,7 @@ int main(int argc, char **argv)
bool uboot_autostart = false; /* flag for "uboot" command = U-Boot autostart */ bool uboot_autostart = false; /* flag for "uboot" command = U-Boot autostart */
bool pflag_active = false; /* -p switch, causing "write" to output progress */ bool pflag_active = false; /* -p switch, causing "write" to output progress */
bool device_list = false; /* -l switch, prints device list and exits */ bool device_list = false; /* -l switch, prints device list and exits */
bool socs_list = false; /* list all supported SoCs and exit */
feldev_handle *handle; feldev_handle *handle;
int busnum = -1, devnum = -1; int busnum = -1, devnum = -1;
char *sid_arg = NULL; char *sid_arg = NULL;
@ -1315,6 +1317,9 @@ int main(int argc, char **argv)
else if (strcmp(argv[1], "--list") == 0 || strcmp(argv[1], "-l") == 0 else if (strcmp(argv[1], "--list") == 0 || strcmp(argv[1], "-l") == 0
|| strcmp(argv[1], "list") == 0) || strcmp(argv[1], "list") == 0)
device_list = true; device_list = true;
else if (strcmp(argv[1], "--list-socs") == 0 ||
strcmp(argv[1], "list-socs") == 0)
socs_list = true;
else if (strncmp(argv[1], "--dev", 5) == 0 || strncmp(argv[1], "-d", 2) == 0) { else if (strncmp(argv[1], "--dev", 5) == 0 || strncmp(argv[1], "-d", 2) == 0) {
char *dev_arg = argv[1]; char *dev_arg = argv[1];
dev_arg += strspn(dev_arg, "-dev="); /* skip option chars, ignore '=' */ dev_arg += strspn(dev_arg, "-dev="); /* skip option chars, ignore '=' */
@ -1353,6 +1358,14 @@ int main(int argc, char **argv)
/* Process options that don't require a FEL device handle */ /* Process options that don't require a FEL device handle */
if (device_list) if (device_list)
felusb_list_devices(); /* and exit program afterwards */ felusb_list_devices(); /* and exit program afterwards */
if (socs_list) {
const soc_info_t *soc_info = NULL;
printf("SoCID name\n");
while ((soc_info = get_next_soc(soc_info)) != NULL)
printf("%04x: %s\n", soc_info->soc_id, soc_info->name);
return 0;
}
if (sid_arg) { if (sid_arg) {
/* try to set busnum and devnum according to "--sid" option */ /* try to set busnum and devnum according to "--sid" option */
select_by_sid(sid_arg, &busnum, &devnum); select_by_sid(sid_arg, &busnum, &devnum);

5
sunxi-fel.1
View File

@ -45,6 +45,11 @@ Enable verbose logging.
Enumerate all (USB) FEL devices and exit. Enumerate all (USB) FEL devices and exit.
.RE .RE
.sp .sp
.B \-\-list-socs
.RS 4
Print a list of all supported SoCs and exit.
.RE
.sp
.B \-d, \-\-dev bus:devnum .B \-d, \-\-dev bus:devnum
.RS 4 .RS 4
Use specific USB bus and device number Use specific USB bus and device number