rockchip: Enable PCIe/M.2 and NVMe on Firefly RK3399

[oweals/u-boot.git] / cmd / usb.c

diff --git a/cmd/usb.c b/cmd/usb.c
index 0ccb1b51483cb57d5c69cf995e8e468bceaf6548..b9ec29a8457e76d793d3ca83a2df6aae18a70122 100644 (file)
--- a/cmd/usb.c
+++ b/cmd/usb.c
@@ -11,6 +11,8 @@
  */
 
 #include <common.h>
+#include <blk.h>
+#include <bootstage.h>
 #include <command.h>
 #include <console.h>
 #include <dm.h>
@@ -316,26 +318,18 @@ static struct usb_device *usb_find_device(int devnum)
        return NULL;
 }
 
-static inline char *portspeed(int speed)
+static inline const char *portspeed(int speed)
 {
-       char *speed_str;
-
        switch (speed) {
        case USB_SPEED_SUPER:
-               speed_str = "5 Gb/s";
-               break;
+               return "5 Gb/s";
        case USB_SPEED_HIGH:
-               speed_str = "480 Mb/s";
-               break;
+               return "480 Mb/s";
        case USB_SPEED_LOW:
-               speed_str = "1.5 Mb/s";
-               break;
+               return "1.5 Mb/s";
        default:
-               speed_str = "12 Mb/s";
-               break;
+               return "12 Mb/s";
        }
-
-       return speed_str;
 }
 
 /* shows the device tree recursively */
@@ -562,7 +556,8 @@ static int usb_test(struct usb_device *dev, int port, char* arg)
  * usb boot command intepreter. Derived from diskboot
  */
 #ifdef CONFIG_USB_STORAGE
-static int do_usbboot(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
+static int do_usbboot(struct cmd_tbl *cmdtp, int flag, int argc,
+                     char *const argv[])
 {
        return common_diskboot(cmdtp, "usb", argc, argv);
 }
@@ -631,7 +626,7 @@ static void usb_show_info(struct usb_device *udev)
 /******************************************************************************
  * usb command intepreter
  */
-static int do_usb(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
+static int do_usb(struct cmd_tbl *cmdtp, int flag, int argc, char *const argv[])
 {
        struct usb_device *udev = NULL;
        int i;