u-boot.git/drivers/dma, branch v2019.07-rc2

dma: ti: k3-udma: Do not touch RT registers before channel configuration

2019-05-03T11:23:17Z

Upcoming sysfw (2019.03) will not open the channelized firewalls during init, it only going to do so in response to the channel configuration message. Remove the channel state checks done before the channel configuration and move it after the configuration for warning purposes. Signed-off-by: Peter Ujfalusi Signed-off-by: Vignesh Raghavendra Reviewed-by: Grygorii Strashko

drivers: dma: ti: k3-udma: Extract packet data only when Meta data is not NULL

2019-05-03T11:23:17Z

Currently packet data is wrongly extracted when metadata is NULL. Fix it and negate the if check. Signed-off-by: Keerthy Reviewed-by: Grygorii Strashko Reviewed-by: Peter Ujfalusi

Merge tag 'mips-pull-2019-04-12' of git://git.denx.de/u-boot-mips

2019-04-13T12:27:26Z

- mt76xx: add USB support, small fixes - ath79: small fixes, add support for QCA9563 SoC and AP152 reference board - mscc: small fixes, add network support for JR2 and ServalT SoCs - bmips: small fixes, enable more drivers for ARM specific BCM6858 and BCM63158 SoCs - MIPS: fix redundant relocation of initrd images

dma: bcm6348: check if driver is enabled before send/recv

2019-04-12T15:32:50Z

This patch prevents errors when running tftpput. Signed-off-by: Álvaro Fernández Rojas

dma: ti: add driver to K3 UDMA

2019-04-12T00:07:12Z

The UDMA-P is intended to perform similar (but significantly upgraded) functions as the packet-oriented DMA used on previous SoC devices. The UDMA-P module supports the transmission and reception of various packet types. The UDMA-P also supports acting as both a UTC and UDMA-C for its internal channels. Channels in the UDMA-P can be configured to be either Packet-Based or Third-Party channels on a channel by channel basis. The initial driver supports: - MEM_TO_MEM (TR mode) - DEV_TO_MEM (Packet mode) - MEM_TO_DEV (Packet mode) Signed-off-by: Peter Ujfalusi Signed-off-by: Grygorii Strashko Signed-off-by: Vignesh R

dma: add bcm6348-iudma support

2018-12-19T14:23:00Z

BCM6348 IUDMA controller is present on multiple BMIPS (BCM63xx) SoCs. Signed-off-by: Álvaro Fernández Rojas Reviewed-by: Daniel Schwierzeck

test: dma: add dma-uclass test

2018-12-07T13:13:45Z

Add a sandbox DMA driver implementation (provider) and corresponding DM test. Reviewed-by: Tom Rini Signed-off-by: Grygorii Strashko Reviewed-by: Simon Glass Acked-by: Álvaro Fernández Rojas

dma: add channels support

2018-12-07T13:13:45Z

This adds channels support for dma controllers that have multiple channels which can transfer data to/from different devices (enet, usb...). DMA channle API: dma_get_by_index() dma_get_by_name() dma_request() dma_free() dma_enable() dma_disable() dma_prepare_rcv_buf() dma_receive() dma_send() Reviewed-by: Tom Rini Signed-off-by: Álvaro Fernández Rojas [grygorii.strashko@ti.com: drop unused dma_get_by_index_platdata(), add metadata to send/receive ops, add dma_prepare_rcv_buf(), minor clean up] Signed-off-by: Grygorii Strashko Reviewed-by: Simon Glass

dma: move dma_ops to dma-uclass.h

2018-12-07T13:13:45Z

Move dma_ops to a separate header file, following other uclass implementations. While doing so, this patch also improves dma_ops documentation. Reviewed-by: Tom Rini Reviewed-by: Simon Glass Signed-off-by: Álvaro Fernández Rojas Signed-off-by: Grygorii Strashko

SPDX: Convert all of our single license tags to Linux Kernel style

2018-05-07T13:34:12Z

When U-Boot started using SPDX tags we were among the early adopters and there weren't a lot of other examples to borrow from. So we picked the area of the file that usually had a full license text and replaced it with an appropriate SPDX-License-Identifier: entry. Since then, the Linux Kernel has adopted SPDX tags and they place it as the very first line in a file (except where shebangs are used, then it's second line) and with slightly different comment styles than us. In part due to community overlap, in part due to better tag visibility and in part for other minor reasons, switch over to that style. This commit changes all instances where we have a single declared license in the tag as both the before and after are identical in tag contents. There's also a few places where I found we did not have a tag and have introduced one. Signed-off-by: Tom Rini