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

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

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

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 <trini@konsulko.com>

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Merge tag 'xilinx-for-v2018.05-rc2' of git://git.denx.de/u-boot-microblaze

Xilinx changes for v2018.05-rc2

- Various DT changes and sync with mainline kernel
- Various defconfig updates
- Add SPL i

Merge tag 'xilinx-for-v2018.05-rc2' of git://git.denx.de/u-boot-microblaze

Xilinx changes for v2018.05-rc2

- Various DT changes and sync with mainline kernel
- Various defconfig updates
- Add SPL init for zcu102 revA
- Add new zynqmp boards zcu100/zcu104/zcu106/zcu111/zc12XX
and zc1751-dc3
- Net fixes - xlnx,phy-type
- 64bit axi ethernet support
- arasan: Fix nand write issue
- fpga fixes
- Maintainer file updates

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axi: ethernet: Added support for 64 bit addressing for axi-ethernet

This patch uses writeq() function to enable greater than 32 bit
addressing of axi-ethernet for the ZynqMP devices.

Signed-off-by:

axi: ethernet: Added support for 64 bit addressing for axi-ethernet

This patch uses writeq() function to enable greater than 32 bit
addressing of axi-ethernet for the ZynqMP devices.

Signed-off-by: Vipul Kumar <vipulk@xilinx.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>

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Merge git://git.denx.de/u-boot-spi

wait_bit: use wait_for_bit_le32 and remove wait_for_bit

wait_for_bit callers use the 32 bit LE version

Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
Reviewed-by: Daniel Schwierzeck <dan

wait_bit: use wait_for_bit_le32 and remove wait_for_bit

wait_for_bit callers use the 32 bit LE version

Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
Reviewed-by: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
Reviewed-by: Jagan Teki <jagan@openedev.com>

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Merge tag 'xilinx-for-v2018.01' of git://www.denx.de/git/u-boot-microblaze

Xilinx changes for v2018.1

Zynq:
- Add support for Syzygy and cc108 boards
- Add support for mini u-boot configurations (c

Merge tag 'xilinx-for-v2018.01' of git://www.denx.de/git/u-boot-microblaze

Xilinx changes for v2018.1

Zynq:
- Add support for Syzygy and cc108 boards
- Add support for mini u-boot configurations (cse)
- dts updates
- config/defconfig updates in connection to Kconfig changes
- Fix psu_init handling

ZynqMP:
- SPL fixes
- Remove slcr.c
- Fixing r5 startup sequence
- Add support for external pmufw
- Add support for new ZynqMP chips
- dts updates
- Add support for zcu102 rev1.0 board

Drivers:
- nand: Support external timing setting and board init
- ahci: Fix wording
- axi_emac: Wait for bit, non processor mode, readl/write conversion
- zynq_gem: Fix SGMII/PCS support

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net: xilinx_axi_emac: Use readl and writel for io ops

This patch uses readl and writel instead of in_be32 and
out_be32 for io ops as these internally uses readl,
writel for microblaze and for Zynq,

net: xilinx_axi_emac: Use readl and writel for io ops

This patch uses readl and writel instead of in_be32 and
out_be32 for io ops as these internally uses readl,
writel for microblaze and for Zynq, ZynqMP there is
no need of endianness conversion and readl, writel
should work straightaway. This patch starts supporting
the driver for Zynq and ZynqMP platforms.

Signed-off-by: Siva Durga Prasad Paladugu <sivadur@xilinx.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>

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net: xilinx_axi_emac: Add support for non processor mode

Add support for non processor mode, this mode doesn't have
access to some of the registers and hence this patch
bypasses it and also length h

net: xilinx_axi_emac: Add support for non processor mode

Add support for non processor mode, this mode doesn't have
access to some of the registers and hence this patch
bypasses it and also length has to be calculated from
status instead of app4 in this mode.

Signed-off-by: Siva Durga Prasad Paladugu <sivadur@xilinx.com>

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net: xilinx_axi_emac: Read dma address using fdtdec_get_addr

Read dma address using fdtdec_get_addr as it checks for
address cells and size cells and reads the address
properly. fdtdec_get_int alway

net: xilinx_axi_emac: Read dma address using fdtdec_get_addr

Read dma address using fdtdec_get_addr as it checks for
address cells and size cells and reads the address
properly. fdtdec_get_int always assume address is of int
size which goes wrong if using it on 64-bit architecture.

Signed-off-by: Siva Durga Prasad Paladugu <sivadur@xilinx.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>

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net: xilinx_axi_emac: Use wait_for_bit instead of while loop

Use wait_for_bit instead while loop during init

Signed-off-by: Siva Durga Prasad Paladugu <sivadur@xilinx.com>

dm: Rename dev_addr..() functions

These support the flat device tree. We want to use the dev_read_..()
prefix for functions that support both flat tree and live tree. So rename
the existing function

dm: Rename dev_addr..() functions

These support the flat device tree. We want to use the dev_read_..()
prefix for functions that support both flat tree and live tree. So rename
the existing functions to avoid confusion.

In the end we will have:

1. dev_read_addr...() - works on devices, supports flat/live tree
2. devfdt_get_addr...() - current functions, flat tree only
3. of_get_address() etc. - new functions, live tree only

All drivers will be written to use 1. That function will in turn call
either 2 or 3 depending on whether the flat or live tree is in use.

Note this involves changing some dead code - the imx_lpi2c.c file.

Signed-off-by: Simon Glass <sjg@chromium.org>

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Merge git://git.denx.de/u-boot-dm

dm: core: Replace of_offset with accessor

At present devices use a simple integer offset to record the device tree
node associated with the device. In preparation for supporting a live
device tree,

dm: core: Replace of_offset with accessor

At present devices use a simple integer offset to record the device tree
node associated with the device. In preparation for supporting a live
device tree, which uses a node pointer instead, refactor existing code to
access this field through an inline function.

Signed-off-by: Simon Glass <sjg@chromium.org>

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Merge branch 'master' of git://www.denx.de/git/u-boot-microblaze

net: xilinx: Use mdio_register_seq() to support multiple instances

axi_emac, emaclite and gem have the same issue with registering
multiple instances with mdio busses. mdio bus name has to be uniq b

net: xilinx: Use mdio_register_seq() to support multiple instances

axi_emac, emaclite and gem have the same issue with registering
multiple instances with mdio busses. mdio bus name has to be uniq but
drivers are setting up only one name for all.
Use mdio_register_seq() and pass dev->seq number to allow multiple
mdio instances registration.

Reported-by: Phani Kiran Kara <phanikiran.kara@gmail.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>

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Revert "Merge branch 'master' of git://www.denx.de/git/u-boot-microblaze"

This reverts commit 3edc0c252257e4afed163a3a74aba24a5509b198, reversing
changes made to bb135a0180c31fbd7456021fb9700b49bba7

Revert "Merge branch 'master' of git://www.denx.de/git/u-boot-microblaze"

This reverts commit 3edc0c252257e4afed163a3a74aba24a5509b198, reversing
changes made to bb135a0180c31fbd7456021fb9700b49bba7f533.

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Merge branch 'master' of git://www.denx.de/git/u-boot-microblaze

net: xilinx: Use mdio_register_seq() to support multiple instances

axi_emac, emaclite and gem have the same issue with registering
multiple instances with mdio busses. mdio bus name has to be uniq b

net: xilinx: Use mdio_register_seq() to support multiple instances

axi_emac, emaclite and gem have the same issue with registering
multiple instances with mdio busses. mdio bus name has to be uniq but
drivers are setting up only one name for all.
Use mdio_register_seq() and pass dev->seq number to allow multiple
mdio instances registration.

Reported-by: Phani Kiran Kara <phanikiran.kara@gmail.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Series-to: u-boot
Series-cc: Phani Kiran Kara <phanikiran.kara@gmail.com>

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Merge branch 'master' of git://www.denx.de/git/u-boot-microblaze

net: axi_emac: Report phy-node error message permanently

Do not use debug() when printing error message. Use printf instead.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>

net: xilinx_axi: Clear Isolate bit if found during phy setup

In SGMII cases the isolate bit might set after DMA and
ethernet resets and hence check and clear during
setup_phy if it was set.

Signed-

net: xilinx_axi: Clear Isolate bit if found during phy setup

In SGMII cases the isolate bit might set after DMA and
ethernet resets and hence check and clear during
setup_phy if it was set.

Signed-off-by: Siva Durga Prasad Paladugu <sivadur@xilinx.com>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>

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net: xilinx_axi: Use interface type instead of zero

Pass appropriate interface type to phy_connect
instead of zero.

Signed-off-by: Siva Durga Prasad Paladugu <sivadur@xilinx.com>
Acked-by: Joe Hers

net: xilinx_axi: Use interface type instead of zero

Pass appropriate interface type to phy_connect
instead of zero.

Signed-off-by: Siva Durga Prasad Paladugu <sivadur@xilinx.com>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>

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Merge branch 'master' of git://www.denx.de/git/u-boot-microblaze

net: Add axi emac to Kconfig

Also add dependency on PHYLIB and MII which is required.
Clean PHYLIB dependency from the driver too.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Acked-by: Jo

net: Add axi emac to Kconfig

Also add dependency on PHYLIB and MII which is required.
Clean PHYLIB dependency from the driver too.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>

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net: axi_emac: Rename start, stop, write_hwaddr functions

Rename few functions to fit to the new name convention used by DM.

Suggested-by: Joe Hershberger <joe.hershberger@ni.com>
Signed-off-by: Mi

net: axi_emac: Rename start, stop, write_hwaddr functions

Rename few functions to fit to the new name convention used by DM.

Suggested-by: Joe Hershberger <joe.hershberger@ni.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>

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