I'm experiencing an issue when loading a generic distro initramfs on trimslice-pro (with ssd using ehci) with the default value of 65535 for USB_MAX_XFER_BLK EHCI timed out on TD - token=0x80008d80
As adviced by Marek on IRC, using a lower value for USB_MAX_XFER_BLK allows to load the file Tested values on tegra20-trimslice: 4095 ok 32767 ok 32768 timeout 36864 timeout 40960 timeout 49150 timeout Tested on current u-boot master Signed-off-by: Nicolas Chauvet <kwiz...@gmail.com> --- common/usb_storage.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/common/usb_storage.c b/common/usb_storage.c index 7e6e52d..c69a7f7 100644 --- a/common/usb_storage.c +++ b/common/usb_storage.c @@ -106,7 +106,7 @@ struct us_data { * enough free heap space left, but the SCSI READ(10) and WRITE(10) commands are * limited to 65535 blocks. */ -#define USB_MAX_XFER_BLK 65535 +#define USB_MAX_XFER_BLK 32767 #else #define USB_MAX_XFER_BLK 20 #endif -- 2.4.11 _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot