|
@@ -212,34 +212,40 @@ static void board_get_coding_straps(void)
|
|
|
ofnode node;
|
|
|
int i, ret;
|
|
|
|
|
|
+ brdcode = 0;
|
|
|
+ ddr3code = 0;
|
|
|
+ somcode = 0;
|
|
|
+
|
|
|
node = ofnode_path("/config");
|
|
|
if (!ofnode_valid(node)) {
|
|
|
printf("%s: no /config node?\n", __func__);
|
|
|
return;
|
|
|
}
|
|
|
|
|
|
- brdcode = 0;
|
|
|
- ddr3code = 0;
|
|
|
- somcode = 0;
|
|
|
-
|
|
|
ret = gpio_request_list_by_name_nodev(node, "dh,som-coding-gpios",
|
|
|
gpio, ARRAY_SIZE(gpio),
|
|
|
GPIOD_IS_IN);
|
|
|
for (i = 0; i < ret; i++)
|
|
|
somcode |= !!dm_gpio_get_value(&(gpio[i])) << i;
|
|
|
|
|
|
+ gpio_free_list_nodev(gpio, ret);
|
|
|
+
|
|
|
ret = gpio_request_list_by_name_nodev(node, "dh,ddr3-coding-gpios",
|
|
|
gpio, ARRAY_SIZE(gpio),
|
|
|
GPIOD_IS_IN);
|
|
|
for (i = 0; i < ret; i++)
|
|
|
ddr3code |= !!dm_gpio_get_value(&(gpio[i])) << i;
|
|
|
|
|
|
+ gpio_free_list_nodev(gpio, ret);
|
|
|
+
|
|
|
ret = gpio_request_list_by_name_nodev(node, "dh,board-coding-gpios",
|
|
|
gpio, ARRAY_SIZE(gpio),
|
|
|
GPIOD_IS_IN);
|
|
|
for (i = 0; i < ret; i++)
|
|
|
brdcode |= !!dm_gpio_get_value(&(gpio[i])) << i;
|
|
|
|
|
|
+ gpio_free_list_nodev(gpio, ret);
|
|
|
+
|
|
|
printf("Code: SoM:rev=%d,ddr3=%d Board:rev=%d\n",
|
|
|
somcode, ddr3code, brdcode);
|
|
|
}
|