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Diffstat (limited to 'utils/jz4740_tools/jz4740_usbtool.c')
-rw-r--r--utils/jz4740_tools/jz4740_usbtool.c10
1 files changed, 4 insertions, 6 deletions
diff --git a/utils/jz4740_tools/jz4740_usbtool.c b/utils/jz4740_tools/jz4740_usbtool.c
index 049d6bb118..5f391b155e 100644
--- a/utils/jz4740_tools/jz4740_usbtool.c
+++ b/utils/jz4740_tools/jz4740_usbtool.c
@@ -518,6 +518,7 @@ int send_rockbox(usb_dev_handle *dh, const char* filename)
upload_data(dh, 0x080000000, jz_xloader, LEN_jz_xloader);
}
boot(dh, 0x080000000, false);
+ _SLEEP(1);
fsize = read_file(filename, &buffer);
upload_data(dh, 0x080004000, buffer, fsize);
@@ -676,12 +677,9 @@ int jzconnect(int address, unsigned char* buf, int len, int func)
}
}
- if (dev == NULL)
- {
- fprintf(stderr, "[ERR] Device not found.\n");
- fprintf(stderr, "[ERR] Ensure your device is in USB boot mode and run usbtool again.\n");
- return -4;
- }
+ fprintf(stderr, "[ERR] Device not found.\n");
+ fprintf(stderr, "[ERR] Ensure your device is in USB boot mode and run usbtool again.\n");
+ return -4;
found:
if ( (dh = usb_open(dev)) == NULL)