u-boot-brain/drivers/usb
Lukasz Majewski 9c9822188c usb:udc:samsung: Allow burst transfers for non EP0 endpints
This patch removed obscure restriction on the HW setting of DMA transfers.
Before this change each transaction sent up to 512 bytes (with packet count
equal to 1) for non EP0 transfer.

Now it is possible to setup DMA transaction up to DMA_BUFFER_SIZE.

Test condition
- test HW + measurement: Trats - Exynos4210 rev.1
- test HW Trats2 - Exynos4412 rev.1
400 MiB compressed rootfs image download with `thor 0 mmc 0`

Measurement:
Transmission speed: 20.74 MiB/s

Signed-off-by: Lukasz Majewski <l.majewski@samsung.com>
Cc: Marek Vasut <marex@denx.de>
2014-02-06 02:22:45 +01:00
..
eth drivers: usb: convert makefiles to Kbuild style 2013-10-31 13:25:38 -04:00
gadget usb:udc:samsung: Allow burst transfers for non EP0 endpints 2014-02-06 02:22:45 +01:00
host usb: exynos5: arndale: Add network support 2014-01-13 12:23:28 +01:00
musb drivers: usb: convert makefiles to Kbuild style 2013-10-31 13:25:38 -04:00
musb-new drivers: usb: convert makefiles to Kbuild style 2013-10-31 13:25:38 -04:00
phy drivers: usb: convert makefiles to Kbuild style 2013-10-31 13:25:38 -04:00
ulpi drivers: usb: convert makefiles to Kbuild style 2013-10-31 13:25:38 -04:00