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

sunxi: add basic memory map definitions of H6 SoC

The Allwinner H6 SoC come with a totally new memory map.

Add basical definition of the new memory map into a header file, and let
the cpu.h header

sunxi: add basic memory map definitions of H6 SoC

The Allwinner H6 SoC come with a totally new memory map.

Add basical definition of the new memory map into a header file, and let
the cpu.h header include it in the situation of H6.

Signed-off-by: Icenowy Zheng <icenowy@aosc.io>
Reviewed-by: Andre Przywara <andre.przywara@arm.com>
Acked-by: Maxime Ripard <maxime.ripard@bootlin.com>
Reviewed-by: Jagan Teki <jagan@openedev.com>
Tested-by: Jagan Teki <jagan@amarulasolutions.com>

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

Signed-off-by: Stefano Babic <sbabic@denx.de>

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

sunxi: Use H3/A64 DRAM initialization code for R40

The R40 seems to have a variant of the memory controller found in
the H3 and A64 SoCs. Adapt the code for use on the R40. The changes
are based on

sunxi: Use H3/A64 DRAM initialization code for R40

The R40 seems to have a variant of the memory controller found in
the H3 and A64 SoCs. Adapt the code for use on the R40. The changes
are based on released DRAM code and comparing register dumps from
boot0.

Signed-off-by: Chen-Yu Tsai <wens@csie.org>
Acked-by: Maxime Ripard <maxime.ripard@free-electrons.com>

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

trini: Disable CONFIG_SPL_USE_ARCH_MEMSET on orangepi_2

Signed-off-by: Tom Rini <trini@konsulko.com>

sunxi: DRAM: add Allwinner H5 support

The DRAM controller in the Allwinner H5 SoC is again very similar to
the one in the H3 and A64.
Based on the existing socid parameter, add support for this cont

sunxi: DRAM: add Allwinner H5 support

The DRAM controller in the Allwinner H5 SoC is again very similar to
the one in the H3 and A64.
Based on the existing socid parameter, add support for this controller
by reusing the bulk of the code and only deviating where needed.
These new bits set or cleared here and there have been mostly found by
looking at DRAM register dumps after using the H5 boot0 and comparing
them to what we set in the code. So for now it's mostly unclear what
those bits actually mean - hence the missing names and comments.
Also add the delay line parameters taken from the boot0 and libdram
disassembly.
Register setup differences between H5 and H3 are courtesy of Jens Kuske.

Signed-off-by: Andre Przywara <andre.przywara@arm.com>
Acked-by: Maxime Ripard <maxime.ripard@free-electrons.com>

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

sunxi: A64: use H3 DRAM initialization code for A64 as well

The A64 DRAM controller is very similar to the H3 one,
so the code can be reused with some small changes.
This refactoring does not change

sunxi: A64: use H3 DRAM initialization code for A64 as well

The A64 DRAM controller is very similar to the H3 one,
so the code can be reused with some small changes.
This refactoring does not change the code size for the existing H3 part.

[Andre: rework from #ifdefs to using socid parameters in static
functions, minor fixes, merging in fixes from Jens]

Signed-off-by: Jens Kuske <jenskuske@gmail.com>
Signed-off-by: Andre Przywara <andre.przywara@arm.com>
Acked-by: Maxime Ripard <maxime.ripard@free-electrons.com>
Reviewed-by: Jagan Teki <jagan@openedev.com>

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

Merge branch 'master' of http://git.denx.de/u-boot-sunxi

sun9i: Add cpu_sun9i.h with iomem defines

Add a headerfile with all the base addresses from the sun9i blocks.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Acked-by: Ian Campbell <ijc@hellion.

sun9i: Add cpu_sun9i.h with iomem defines

Add a headerfile with all the base addresses from the sun9i blocks.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Acked-by: Ian Campbell <ijc@hellion.org.uk>

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sunxi: Rename cpu.h to cpu_sun4i.h

sun4i - sun8i have (aprox.) the same iomem layout, but sun9i is quite
different, so add a wrapper cpu.h which includes the right mach specific
cpu_sun#i.h based on

sunxi: Rename cpu.h to cpu_sun4i.h

sun4i - sun8i have (aprox.) the same iomem layout, but sun9i is quite
different, so add a wrapper cpu.h which includes the right mach specific
cpu_sun#i.h based on mach, like we already do with clock.h and dram.h .

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Acked-by: Ian Campbell <ijc@hellion.org.uk>

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sunxi: Move usb-controller init code out of ehci-sunxi.c for reuse for otg

Most of the usb-controller init code found in ehci-sunxi.c also is necessary
to init the otg usb controller, so move it to

sunxi: Move usb-controller init code out of ehci-sunxi.c for reuse for otg

Most of the usb-controller init code found in ehci-sunxi.c also is necessary
to init the otg usb controller, so move it to a common place.

While at it also update various #ifdefs / defines for sun8i support.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Acked-by: Ian Campbell <ijc@hellion.org.uk>

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sunxi: Add support for the rsb (Reduced Serial Bus)

sun8i (A23) introduces a new bus for communicating with the pmic, the rsb,
the rsb is also used to communicate with the pmic on the A80, and is
do

sunxi: Add support for the rsb (Reduced Serial Bus)

sun8i (A23) introduces a new bus for communicating with the pmic, the rsb,
the rsb is also used to communicate with the pmic on the A80, and is
documented in the A80 user manual.

This commit adds support for this based on the rsb driver from the allwinner
u-boot sources.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Acked-by: Ian Campbell <ijc@hellion.org.uk>

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sun6i: s/SUNXI_*P2WI*/SUN6I_*P2WI*/

The p2wi interface is only available on sun6i, adjust the gpio pinmux and
base address defines for it to reflect this.

Signed-off-by: Hans de Goede <hdegoede@red

sun6i: s/SUNXI_*P2WI*/SUN6I_*P2WI*/

The p2wi interface is only available on sun6i, adjust the gpio pinmux and
base address defines for it to reflect this.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Acked-by: Ian Campbell <ijc@hellion.org.uk>

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sunxi: Add sunxi_get_sid helper function

On sun6i the SID is stored in the pmic, rather then in the SoC itself,
add a helper function to abstract this away.

This makes our MAC address generation co

sunxi: Add sunxi_get_sid helper function

On sun6i the SID is stored in the pmic, rather then in the SoC itself,
add a helper function to abstract this away.

This makes our MAC address generation code also work on sun6i.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Acked-by: Ian Campbell <ijc@hellion.org.uk>

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sun6i: Add sunxi_get_ss_bonding_id() function

Add a sunxi_get_ss_bonding_id() function, and use it to differentiate between
the A31s and the A31.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>

sun6i: Add sunxi_get_ss_bonding_id() function

Add a sunxi_get_ss_bonding_id() function, and use it to differentiate between
the A31s and the A31.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Acked-by: Ian Campbell <ijc@hellion.org.uk>

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Merge branch 'master' of http://git.denx.de/u-boot-sunxi

sun6i: Add gmac support for sun6i boards

Hookup the gmac found on the sun6i / A31 SoCs.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Acked-by: Ian Campbell <ijc@hellion.org.uk>

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

sun6i: ehci: Add sun6i ehci support

Add support for the 2 ehci controllers found on the sun6i (A31) soc.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Acked-by: Ian Campbell <ijc@hellion.org.u

sun6i: ehci: Add sun6i ehci support

Add support for the 2 ehci controllers found on the sun6i (A31) soc.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Acked-by: Ian Campbell <ijc@hellion.org.uk>
Acked-by: Marek Vasut <marex@denx.de>

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sun6i: Add dram initialization code

Add full support for dram initialization, using a fixed clock and autodetection
of the memory organization (numbers of channels, bus-width, etc.).

This is based

sun6i: Add dram initialization code

Add full support for dram initialization, using a fixed clock and autodetection
of the memory organization (numbers of channels, bus-width, etc.).

This is based on dram_sun6i.c and dram.h from u-boot in the Allwinner A31 SDK,
extended with extra initialization sequences and the autodetect algorithm
from boot0.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Acked-by: Ian Campbell <ijc@hellion.org.uk>

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sun6i: Add cpucfg register definitions

Not used atm, for future use (e.g. PSCI).

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Acked-by: Ian Campbell <ijc@hellion.org.uk>