command: Remove the cmd_tbl_t typedef

[oweals/u-boot.git] / drivers / sysreset / sysreset-uclass.c

diff --git a/drivers/sysreset/sysreset-uclass.c b/drivers/sysreset/sysreset-uclass.c
index e38814b3ed1218f539b41dfccb22c9643072feaa..9e990339a6c4a6f645aba9e34240c9837e328b00 100644 (file)
--- a/drivers/sysreset/sysreset-uclass.c
+++ b/drivers/sysreset/sysreset-uclass.c
@@ -7,6 +7,9 @@
 #define LOG_CATEGORY UCLASS_SYSRESET
 
 #include <common.h>
+#include <command.h>
+#include <cpu_func.h>
+#include <hang.h>
 #include <sysreset.h>
 #include <dm.h>
 #include <errno.h>
@@ -36,6 +39,16 @@ int sysreset_get_status(struct udevice *dev, char *buf, int size)
        return ops->get_status(dev, buf, size);
 }
 
+int sysreset_get_last(struct udevice *dev)
+{
+       struct sysreset_ops *ops = sysreset_get_ops(dev);
+
+       if (!ops->get_last)
+               return -ENOSYS;
+
+       return ops->get_last(dev);
+}
+
 int sysreset_walk(enum sysreset_t type)
 {
        struct udevice *dev;
@@ -55,6 +68,26 @@ int sysreset_walk(enum sysreset_t type)
        return ret;
 }
 
+int sysreset_get_last_walk(void)
+{
+       struct udevice *dev;
+       int value = -ENOENT;
+
+       for (uclass_first_device(UCLASS_SYSRESET, &dev);
+            dev;
+            uclass_next_device(&dev)) {
+               int ret;
+
+               ret = sysreset_get_last(dev);
+               if (ret >= 0) {
+                       value = ret;
+                       break;
+               }
+       }
+
+       return value;
+}
+
 void sysreset_walk_halt(enum sysreset_t type)
 {
        int ret;
@@ -79,7 +112,7 @@ void reset_cpu(ulong addr)
 }
 
 
-int do_reset(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
+int do_reset(struct cmd_tbl *cmdtp, int flag, int argc, char *const argv[])
 {
        printf("resetting ...\n");
 
@@ -88,6 +121,24 @@ int do_reset(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
        return 0;
 }
 
+#if IS_ENABLED(CONFIG_SYSRESET_CMD_POWEROFF)
+int do_poweroff(struct cmd_tbl *cmdtp, int flag, int argc, char *const argv[])
+{
+       int ret;
+
+       puts("poweroff ...\n");
+       mdelay(100);
+
+       ret = sysreset_walk(SYSRESET_POWER_OFF);
+
+       if (ret == -EINPROGRESS)
+               mdelay(1000);
+
+       /*NOTREACHED when power off*/
+       return CMD_RET_FAILURE;
+}
+#endif
+
 static int sysreset_post_bind(struct udevice *dev)
 {
 #if defined(CONFIG_NEEDS_MANUAL_RELOC)