usb_init() may be called multiple times for fetching multiple images from SPL. Skip reinitializing USB if its already been done
Signed-off-by: Faiz Abbas faiz_abbas@ti.com --- common/spl/spl_usb.c | 11 ++++++++--- 1 file changed, 8 insertions(+), 3 deletions(-)
diff --git a/common/spl/spl_usb.c b/common/spl/spl_usb.c index 92ae96f66e..3648de3492 100644 --- a/common/spl/spl_usb.c +++ b/common/spl/spl_usb.c @@ -22,11 +22,16 @@ int spl_usb_load(struct spl_image_info *spl_image, struct spl_boot_device *bootdev, int partition, const char *filename) { - int err; + int err = 0; struct blk_desc *stor_dev; + static bool usb_init_pending = true; + + if (usb_init_pending) { + usb_stop(); + err = usb_init(); + usb_init_pending = false; + }
- usb_stop(); - err = usb_init(); if (err) { #ifdef CONFIG_SPL_LIBCOMMON_SUPPORT printf("%s: usb init failed: err - %d\n", __func__, err);