* Add support for ymodem protocol download

[oweals/u-boot.git] / cpu / ppc4xx / usbdev.c

diff --git a/cpu/ppc4xx/usbdev.c b/cpu/ppc4xx/usbdev.c
index f0901ac518d97229e1eefc2739071e5c26bc76f3..8262c54bef144d1401f52d476fb9df3d3c893c32 100644 (file)
--- a/cpu/ppc4xx/usbdev.c
+++ b/cpu/ppc4xx/usbdev.c
@@ -3,7 +3,7 @@
 #include <common.h>
 #include <asm/processor.h>
 
-#ifdef CONFIG_440_EP
+#ifdef CONFIG_440EP
 
 #include <usb.h>
 #include "usbdev.h"
@@ -15,7 +15,7 @@
 #define USB_DT_INTERFACE     0x04
 #define USB_DT_ENDPOINT      0x05
 
-unsigned char set_value = -1;
+int set_value = -1;
 
 void process_endpoints(unsigned short usb2d0_intrin)
 {
@@ -25,7 +25,7 @@ void process_endpoints(unsigned short usb2d0_intrin)
        struct usb_string_descriptor usb_string_packet;
        struct devrequest setup_packet;
        unsigned int *setup_packet_pt;
-       unsigned char *packet_pt;
+       unsigned char *packet_pt = NULL;
        int temp, temp1;
 
        int i;
@@ -35,7 +35,7 @@ void process_endpoints(unsigned short usb2d0_intrin)
        /*set usb address, seems to not work unless it is done in the next
           interrupt, so that is why it is done this way */
        if (set_value != -1)
-               *(unsigned char *)USB2D0_FADDR_8 = set_value;
+               *(unsigned char *)USB2D0_FADDR_8 = (unsigned char)set_value;
 
        /*endpoint 1 */
        if (usb2d0_intrin & 0x01) {
@@ -211,4 +211,4 @@ void usb_dev_init()
                            NULL);
 }
 
-#endif                         /*CONFIG_440_EP */
+#endif                         /*CONFIG_440EP */