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[xbboot] now xbboot can auto detect ingenic device cpu type by USB Product ID

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Signed-off-by: Xiangfu Liu <xiangfu@sharism.cc>
This commit is contained in:
Xiangfu Liu
2010-06-10 23:11:29 +08:00
parent 1176e151ab
commit 031b54c699
5 changed files with 30 additions and 15 deletions
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10
xbboot/host-app/host_main.c
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@@ -46,6 +46,8 @@
#define STAGE1_ADDRESS ("0x80002000")
uint8_t xburst_interface = 0;
uint8_t option_upload = 0;
uint16_t xburst_cpu = INGENIC_XBURST_JZ4760;
struct usb_dev_handle* open_xburst_device();
void close_xburst_device(struct usb_dev_handle* xburst_h);
@@ -78,6 +80,7 @@ int main(int argc, char** argv)
goto xquit;
}
option_upload = 1;
struct timespec timx,tim1;
tim1.tv_sec = 1;
@@ -173,6 +176,7 @@ struct usb_dev_handle* open_xburst_device()
goto xout;
}
xburst_dev = usb_dev;
xburst_cpu = usb_dev->descriptor.idProduct;
// keep searching to make sure there is only 1 XBurst device
}
}
@@ -395,6 +399,12 @@ int send_request(struct usb_dev_handle* xburst_h, char* request, char* str_param
free(file_data);
goto xout_xburst_interface;
}
{
if(option_upload) {
memcpy(file_data + 8, &xburst_cpu, sizeof(unsigned int));
option_upload = 0;
}
}
usb_status = usb_bulk_write(xburst_h,
/* endpoint */ INGENIC_OUT_ENDPOINT,
/* bytes */ file_data,