Restore patch series "arm: dts: am62-beagleplay: Fix Beagleplay Ethernet"

[u-boot.git] / cmd / demo.c

diff --git a/cmd/demo.c b/cmd/demo.c
index 209dc4a57ce71b57fc8ef93c0961aa38e7b54894..5c422ac165bd7cb3bd3beb5971cc046f931878aa 100644 (file)
--- a/cmd/demo.c
+++ b/cmd/demo.c
@@ -1,21 +1,21 @@
+// SPDX-License-Identifier: GPL-2.0+
 /*
  * Copyright (c) 2013 Google, Inc
  *
  * (C) Copyright 2012
  * Pavel Herrmann <[email protected]>
- *
- * SPDX-License-Identifier:    GPL-2.0+
  */
 
-#include <common.h>
+#include <command.h>
+#include <dm.h>
 #include <dm-demo.h>
 #include <mapmem.h>
 #include <asm/io.h>
 
 struct udevice *demo_dev;
 
-static int do_demo_hello(cmd_tbl_t *cmdtp, int flag, int argc,
-                        char * const argv[])
+static int do_demo_hello(struct cmd_tbl *cmdtp, int flag, int argc,
+                        char *const argv[])
 {
        int ch = 0;
 
@@ -25,8 +25,8 @@ static int do_demo_hello(cmd_tbl_t *cmdtp, int flag, int argc,
        return demo_hello(demo_dev, ch);
 }
 
-static int do_demo_status(cmd_tbl_t *cmdtp, int flag, int argc,
-                         char * const argv[])
+static int do_demo_status(struct cmd_tbl *cmdtp, int flag, int argc,
+                         char *const argv[])
 {
        int status;
        int ret;
@@ -40,14 +40,14 @@ static int do_demo_status(cmd_tbl_t *cmdtp, int flag, int argc,
        return 0;
 }
 
-static int do_demo_light(cmd_tbl_t *cmdtp, int flag, int argc,
-                        char * const argv[])
+static int do_demo_light(struct cmd_tbl *cmdtp, int flag, int argc,
+                        char *const argv[])
 {
        int light;
        int ret;
 
        if (argc) {
-               light = simple_strtoul(argv[0], NULL, 16);
+               light = hextoul(argv[0], NULL);
                ret = demo_set_light(demo_dev, light);
        } else {
                ret = demo_get_light(demo_dev);
@@ -60,35 +60,39 @@ static int do_demo_light(cmd_tbl_t *cmdtp, int flag, int argc,
        return ret;
 }
 
-int do_demo_list(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
+int do_demo_list(struct cmd_tbl *cmdtp, int flag, int argc, char *const argv[])
 {
        struct udevice *dev;
-       int i, ret;
+       int i, ret, err = 0;
 
        puts("Demo uclass entries:\n");
 
-       for (i = 0, ret = uclass_first_device(UCLASS_DEMO, &dev);
+       for (i = 0, ret = uclass_first_device_check(UCLASS_DEMO, &dev);
             dev;
-            ret = uclass_next_device(&dev)) {
-               printf("entry %d - instance %08x, ops %08x, platdata %08x\n",
-                      i++, map_to_sysmem(dev),
-                      map_to_sysmem(dev->driver->ops),
-                      map_to_sysmem(dev_get_platdata(dev)));
+            ret = uclass_next_device_check(&dev)) {
+               printf("entry %d - instance %08x, ops %08x, plat %08x, status %i\n",
+                      i++, (uint)map_to_sysmem(dev),
+                      (uint)map_to_sysmem(dev->driver->ops),
+                      (uint)map_to_sysmem(dev_get_plat(dev)),
+                      ret);
+               if (ret)
+                       err = ret;
        }
 
-       return cmd_process_error(cmdtp, ret);
+       return cmd_process_error(cmdtp, err);
 }
 
-static cmd_tbl_t demo_commands[] = {
+static struct cmd_tbl demo_commands[] = {
        U_BOOT_CMD_MKENT(list, 0, 1, do_demo_list, "", ""),
        U_BOOT_CMD_MKENT(hello, 2, 1, do_demo_hello, "", ""),
        U_BOOT_CMD_MKENT(light, 2, 1, do_demo_light, "", ""),
        U_BOOT_CMD_MKENT(status, 1, 1, do_demo_status, "", ""),
 };
 
-static int do_demo(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
+static int do_demo(struct cmd_tbl *cmdtp, int flag, int argc,
+                  char *const argv[])
 {
-       cmd_tbl_t *demo_cmd;
+       struct cmd_tbl *demo_cmd;
        int devnum = 0;
        int ret;
 
@@ -104,7 +108,7 @@ static int do_demo(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
                return CMD_RET_USAGE;
 
        if (argc) {
-               devnum = simple_strtoul(argv[0], NULL, 10);
+               devnum = dectoul(argv[0], NULL);
                ret = uclass_get_device(UCLASS_DEMO, devnum, &demo_dev);
                if (ret)
                        return cmd_process_error(cmdtp, ret);
@@ -128,5 +132,4 @@ U_BOOT_CMD(
        "demo hello <num> [<char>]     Say hello\n"
        "demo light [<num>]            Set or get the lights\n"
        "demo status <num>             Get demo device status\n"
-       "demo list                     List available demo devices"
 );