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[xbboot] add jz4760 detect

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This commit is contained in:
Xiangfu Liu 2010-06-09 14:43:25 +08:00
parent 289379e302
commit ea7b236b9a
1 changed files with 9 additions and 6 deletions
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9
xbboot/host-app/host_main.c
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@ -18,7 +18,8 @@
#define LOWORD(dw) ((dw) & 0xFFFF) #define LOWORD(dw) ((dw) & 0xFFFF)
#define INGENIC_VENDOR_ID 0x601A #define INGENIC_VENDOR_ID 0x601A
#define INGENIC_XBURST_USBBOOT 0x4740 #define INGENIC_XBURST_JZ4740 0x4740
#define INGENIC_XBURST_JZ4760 0x4760
// REQ_ values are negative so they can be mixed together with the VR_ types in a signed integer. // REQ_ values are negative so they can be mixed together with the VR_ types in a signed integer.
#define REQ_BULK_READ -1 #define REQ_BULK_READ -1
@ -164,12 +165,14 @@ struct usb_dev_handle* open_xburst_device()
for (usb_bus = usb_get_busses(); usb_bus != 0; usb_bus = usb_bus->next) { for (usb_bus = usb_get_busses(); usb_bus != 0; usb_bus = usb_bus->next) {
for (usb_dev = usb_bus->devices; usb_dev != 0; usb_dev = usb_dev->next) { for (usb_dev = usb_bus->devices; usb_dev != 0; usb_dev = usb_dev->next) {
if (usb_dev->descriptor.idVendor == INGENIC_VENDOR_ID if (usb_dev->descriptor.idVendor == INGENIC_VENDOR_ID) {
&& usb_dev->descriptor.idProduct == INGENIC_XBURST_USBBOOT) { if ( usb_dev->descriptor.idProduct == INGENIC_XBURST_JZ4740 ||
usb_dev->descriptor.idProduct == INGENIC_XBURST_JZ4760) {
if (xburst_dev) { if (xburst_dev) {
fprintf(stderr, "Error - more than one XBurst boot device found.\n"); fprintf(stderr, "Error - more than one XBurst boot device found.\n");
goto xout; goto xout;
} }
}
xburst_dev = usb_dev; xburst_dev = usb_dev;
// keep searching to make sure there is only 1 XBurst device // keep searching to make sure there is only 1 XBurst device
} }