DeforaNetworks/usbboot
DeforaNetworks/usbboot
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Fix problem with enabling MSD on some CM / CM3 devices

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This commit is contained in:
ghollingworth 2017-05-13 10:28:40 +01:00
parent e89ead9a80
commit ec9155c978
3 changed files with 5 additions and 3 deletions
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8
main.c
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@ -227,6 +227,8 @@ int second_stage_boot(libusb_device_handle *usb_device)
{ {
int size, retcode = 0; int size, retcode = 0;
sleep(1);
size = ep_write(&boot_message, sizeof(boot_message), usb_device); size = ep_write(&boot_message, sizeof(boot_message), usb_device);
if (size != sizeof(boot_message)) if (size != sizeof(boot_message))
{ {
@ -242,7 +244,7 @@ int second_stage_boot(libusb_device_handle *usb_device)
return -1; return -1;
} }
sleep(1); usleep(125);
size = ep_read((unsigned char *)&retcode, sizeof(retcode), usb_device); size = ep_read((unsigned char *)&retcode, sizeof(retcode), usb_device);
if (size > 0 && retcode == 0) if (size > 0 && retcode == 0)
@ -254,6 +256,8 @@ int second_stage_boot(libusb_device_handle *usb_device)
printf("Failed : 0x%x", retcode); printf("Failed : 0x%x", retcode);
} }
sleep(1);
return retcode; return retcode;
} }
@ -494,10 +498,8 @@ int main(int argc, char *argv[])
printf("Second stage boot server\n"); printf("Second stage boot server\n");
file_server(usb_device); file_server(usb_device);
} }
libusb_reset_device(usb_device);
libusb_close(usb_device); libusb_close(usb_device);
sleep(5);
} }
while(loop || desc.iSerialNumber == 0); while(loop || desc.iSerialNumber == 0);

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msd/bootcode.bin
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msd/start.elf
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