#include <command.h>
#include <cros_ec.h>
#include <dm.h>
-#include <flash.h>
#include <log.h>
#include <dm/device-internal.h>
#include <dm/uclass-internal.h>
*
* @param argc Number of params remaining
* @param argv List of remaining parameters
- * @return flash region (EC_FLASH_REGION_...) or -1 on error
+ * Return: flash region (EC_FLASH_REGION_...) or -1 on error
*/
static int cros_ec_decode_region(int argc, char *const argv[])
{
* @param is_write 1 do to a write, 0 to do a read
* @param argc Number of arguments
* @param argv Arguments (2 is region, 3 is address)
- * @return 0 for ok, 1 for a usage error or -ve for ec command error
+ * Return: 0 for ok, 1 for a usage error or -ve for ec command error
* (negative EC_RES_...)
*/
static int do_read_write(struct udevice *dev, int is_write, int argc,
return 1;
if (argc < 4)
return 1;
- addr = simple_strtoul(argv[3], &endp, 16);
+ addr = hextoul(argv[3], &endp);
if (*argv[3] == 0 || *endp != 0)
return 1;
if (argc > 4) {
- size = simple_strtoul(argv[4], &endp, 16);
+ size = hextoul(argv[4], &endp);
if (*argv[4] == 0 || *endp != 0)
return 1;
}
return 0;
}
+static const char *const switch_name[8] = {
+ "lid open",
+ "power button pressed",
+ "write-protect disabled",
+ NULL,
+ "dedicated recovery",
+ NULL,
+ NULL,
+ NULL,
+};
+
+static int do_show_switches(struct udevice *dev)
+{
+ uint switches;
+ int ret;
+ uint i;
+
+ ret = cros_ec_get_switches(dev);
+ if (ret < 0)
+ return log_msg_ret("get", ret);
+ switches = ret;
+ for (i = 0; i < ARRAY_SIZE(switch_name); i++) {
+ uint mask = 1 << i;
+
+ if (switches & mask) {
+ if (switch_name[i])
+ printf("%s\n", switch_name[i]);
+ else
+ printf("unknown %02x\n", mask);
+ }
+ }
+
+ return 0;
+}
+
+static const char *const event_name[] = {
+ "lid_closed",
+ "lid_open",
+ "power_button",
+ "ac_connected",
+ "ac_disconnected",
+ "battery_low",
+ "battery_critical",
+ "battery",
+ "thermal_threshold",
+ "device",
+ "thermal",
+ "usb_charger",
+ "key_pressed",
+ "interface_ready",
+ "keyboard_recovery",
+ "thermal_shutdown",
+ "battery_shutdown",
+ "throttle_start",
+ "throttle_stop",
+ "hang_detect",
+ "hang_reboot",
+ "pd_mcu",
+ "battery_status",
+ "panic",
+ "keyboard_fastboot",
+ "rtc",
+ "mkbp",
+ "usb_mux",
+ "mode_change",
+ "keyboard_recovery_hw_reinit",
+ "extended",
+ "invalid",
+};
+
+static int do_show_events(struct udevice *dev)
+{
+ u32 events;
+ int ret;
+ uint i;
+
+ ret = cros_ec_get_host_events(dev, &events);
+ if (ret)
+ return ret;
+ printf("%08x\n", events);
+ for (i = 0; i < ARRAY_SIZE(event_name); i++) {
+ enum host_event_code code = i + 1;
+ u64 mask = EC_HOST_EVENT_MASK(code);
+
+ if (events & mask) {
+ if (event_name[i])
+ printf("%s\n", event_name[i]);
+ else
+ printf("unknown code %#x\n", code);
+ }
+ }
+
+ return 0;
+}
+
static int do_cros_ec(struct cmd_tbl *cmdtp, int flag, int argc,
char *const argv[])
{
if (ret)
printf("Error: %d\n", ret);
+ } else if (!strcmp("switches", cmd)) {
+ ret = do_show_switches(dev);
+
+ if (ret)
+ printf("Error: %d\n", ret);
} else if (0 == strcmp("curimage", cmd)) {
enum ec_current_image image;
return 1;
}
} else if (0 == strcmp("events", cmd)) {
- uint32_t events;
+ ret = do_show_events(dev);
- if (cros_ec_get_host_events(dev, &events)) {
- debug("%s: Could not read host events\n", __func__);
- return 1;
- }
- printf("0x%08x\n", events);
+ if (ret)
+ printf("Error: %d\n", ret);
} else if (0 == strcmp("clrevents", cmd)) {
uint32_t events = 0x7fffffff;
if (argc < 3)
return CMD_RET_USAGE;
- index = simple_strtoul(argv[2], &endp, 10);
+ index = dectoul(argv[2], &endp);
if (*argv[2] == 0 || *endp != 0)
return CMD_RET_USAGE;
if (argc > 3) {
- state = simple_strtoul(argv[3], &endp, 10);
+ state = dectoul(argv[3], &endp);
if (*argv[3] == 0 || *endp != 0)
return CMD_RET_USAGE;
ret = cros_ec_set_ldo(dev, index, state);
"crosec id Read CROS-EC ID\n"
"crosec info Read CROS-EC info\n"
"crosec features Read CROS-EC features\n"
+ "crosec switches Read CROS-EC switches\n"
"crosec curimage Read CROS-EC current image\n"
"crosec hash Read CROS-EC hash\n"
"crosec reboot [rw | ro | cold] Reboot CROS-EC\n"
"crosec events Read CROS-EC host events\n"
+ "crosec eventsb Read CROS-EC host events_b\n"
"crosec clrevents [mask] Clear CROS-EC host events\n"
"crosec regioninfo <ro|rw> Read image info\n"
"crosec flashinfo Read flash info\n"
projects / platform / kernel / u-boot.git / blobdiff