Merge changes from topic "rk3288" into integration

* changes:
rockchip: document platform
rockchip: add support for rk3288
rockchip: add common aarch32 support
rockchip: rk3328: drop double

Merge changes from topic "rk3288" into integration

* changes:
rockchip: document platform
rockchip: add support for rk3288
rockchip: add common aarch32 support
rockchip: rk3328: drop double declaration of entry_point storage
rockchip: Allow socs with undefined wfe check bits
rockchip: move pmusram assembler code to a aarch64 subdir
sp_min: allow inclusion of a platform-specific linker script
sp_min: make sp_min_warm_entrypoint public
drivers: ti: uart: add a aarch32 variant

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rockchip: move pmusram assembler code to a aarch64 subdir

The current code doing power-management from sram is highly
arm64-specific so should live in a corresponding subdirectory
and not in the com

rockchip: move pmusram assembler code to a aarch64 subdir

The current code doing power-management from sram is highly
arm64-specific so should live in a corresponding subdirectory
and not in the common area.

Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Change-Id: I3b79ac26f70fd189d4d930faa6251439a644c5d9

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Merge pull request #1866 from mmind/rockchip-fdt-param

rockchip: add an fdt parsing stub for platform param

rockchip: add an fdt parsing stub for platform param

The Rockchip ATF platform can be entered from both Coreboot and U-Boot.
While Coreboot does submit the list of linked parameter structs as
platfo

rockchip: add an fdt parsing stub for platform param

The Rockchip ATF platform can be entered from both Coreboot and U-Boot.
While Coreboot does submit the list of linked parameter structs as
platform param, upstream u-boot actually always provides a pointer
to a devicetree as parameter.
This results in current ATF not running at all when started from U-Boot.

To fix this, add a stub that checks if the parameter is a fdt so we
can at least boot and not get stuck. Later on we can extend this with
actual parsing of information from the devicetree.

Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Cc: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>

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Merge pull request #1700 from jwerner-chromium/JW_crashfix

MULTI_CONSOLE_API fixes and cleanups

drivers/console: Link console framework code by default

This patch makes the build system link the console framework code by
default, like it already does with other common libraries (e.g. cache
hel

drivers/console: Link console framework code by default

This patch makes the build system link the console framework code by
default, like it already does with other common libraries (e.g. cache
helpers). This should not make a difference in practice since TF is
linked with --gc-sections, so the linker will garbage collect all
functions and data that are not referenced by any other code. Thus, if a
platform doesn't want to include console code for size reasons and
doesn't make any references to console functions, the code will not be
included in the final binary.

To avoid compatibility issues with older platform ports, only make this
change for the MULTI_CONSOLE_API.

Change-Id: I153a9dbe680d57aadb860d1c829759ba701130d3
Signed-off-by: Julius Werner <jwerner@chromium.org>

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Merge pull request #1636 from antonio-nino-diaz-arm/an/console

Deprecate weak crash console functions

rockchip: Use common crash console functions

This platform depends on weak functions defined in
``plat/common/aarch64/platform_helpers.S`` that are going to be removed.

Change-Id: I5104d091c32271d7

rockchip: Use common crash console functions

This platform depends on weak functions defined in
``plat/common/aarch64/platform_helpers.S`` that are going to be removed.

Change-Id: I5104d091c32271d77ed9690e9dc257c061289def
Signed-off-by: Antonio Nino Diaz <antonio.ninodiaz@arm.com>

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Merge pull request #1587 from antonio-nino-diaz-arm/an/deprecated

Remove deprecated interfaces for all platforms

rockchip: Migrate to new interfaces

- Migrate to new GIC interfaces.
- Migrate to bl31_early_platform_setup2().
- Use bl31_warm_entrypoint() instead of psci_entrypoint().
- Use PLAT_VIRT_ADDR_SPACE_

rockchip: Migrate to new interfaces

- Migrate to new GIC interfaces.
- Migrate to bl31_early_platform_setup2().
- Use bl31_warm_entrypoint() instead of psci_entrypoint().
- Use PLAT_VIRT_ADDR_SPACE_SIZE and PLAT_PHY_ADDR_SPACE_SIZE.
- Update Makefile paths.
- Remove references to removed build options.
- Use private definition of bl31_params_t.

Change-Id: I860341594b5c868b2fcaa59d23957ee718472ef1
Signed-off-by: Antonio Nino Diaz <antonio.ninodiaz@arm.com>

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Merge pull request #1384 from rockchip-linux/for_m0_patch

for rk3399 suspend/resume

rockchip/rk3399: Split M0 binary into two

All the m0 code run in SRAM before, but we need to watch PMU_POWER_ST
when SOC enter into FSM, and SRAM will shutdown during this time, so
this code need ru

rockchip/rk3399: Split M0 binary into two

All the m0 code run in SRAM before, but we need to watch PMU_POWER_ST
when SOC enter into FSM, and SRAM will shutdown during this time, so
this code need run in PMUSRAM. But PMUSRAM only 8K space, we can not
put all the m0 binary into PMUSRAM, Split the M0 binary into two, dram
part still run in SRAM, and suspend part run in PMUSRAM.

Change-Id: Ie08bdf3e2b8838f12b9297fe60ab0aad219684b1
Signed-off-by: Lin Huang <hl@rock-chips.com>

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Merge pull request #1236 from dbasehore/gic-save-restore

RK3399 GIC save/restore

Merge pull request #1193 from jwerner-chromium/JW_coreboot

New console API and coreboot support [v4]

rockchip/rk3399: Save and restore GIC

This adds calls to the GICv3 save/restore functions for the GIC
distributor and redistributor.

Signed-off-by: Derek Basehore <dbasehore@chromium.org>

rockchip: Move to MULTI_CONSOLE_API

This patch changes all Rockchip platforms to use the new
MULTI_CONSOLE_API. The platform-specific plat_crash_console
implementations are removed so that the platf

rockchip: Move to MULTI_CONSOLE_API

This patch changes all Rockchip platforms to use the new
MULTI_CONSOLE_API. The platform-specific plat_crash_console
implementations are removed so that the platform can use the ones from
the common platform code instead.

Also change the registers used in plat_crash_print_regs. The existing
use of x16 and x17 has always been illegal, since those registers are
reserved for use by the linker as a temporary scratch registers in
intra-procedure-call veneers and can never be expected to maintain their
values across a function call.

Change-Id: I8249424150be8d5543ed4af93b56756795a5288f
Signed-off-by: Julius Werner <jwerner@chromium.org>

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rockchip: Use coreboot-supplied serial console on coreboot systems

This patch changes all Rockchip platforms to initialize the serial
console with information supplied by coreboot rather than hardco

rockchip: Use coreboot-supplied serial console on coreboot systems

This patch changes all Rockchip platforms to initialize the serial
console with information supplied by coreboot rather than hardcoded
base address and divisor values if BL31 is run on top of coreboot.
Moving the BL2-to-BL31 parameter parsing as early as possible to ensure
that the console is available for all following code.

Also update the Rockchip platform to use MULTI_CONSOLE_API.

Change-Id: I670d350fa2f8b8133539f91ac14977ab47db60d9
Signed-off-by: Julius Werner <jwerner@chromium.org>

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Merge pull request #1178 from davidcunado-arm/dc/enable_sve

Enable SVE for Non-secure world

Do not enable SVE on pre-v8.2 platforms

Pre-v8.2 platforms such as the Juno platform does not have
the Scalable Vector Extensions implemented and so the build
option ENABLE_SVE is set to zero.

This

Do not enable SVE on pre-v8.2 platforms

Pre-v8.2 platforms such as the Juno platform does not have
the Scalable Vector Extensions implemented and so the build
option ENABLE_SVE is set to zero.

This has a minor performance improvement with no functional
impact.

Change-Id: Ib072735db7a0247406f8b60e325b7e28b1e04ad1
Signed-off-by: David Cunado <david.cunado@arm.com>

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Merge pull request #1155 from masahir0y/uniphier

Fix build error when creating ROT key for UniPhier platform

Build: introduce ${BUILD_PLAT} target to create the top build directory

Some platforms (for ex. UniPhier) want to create files in the very
top of the build directory. Add ${BUILD_PLAT} so such file

Build: introduce ${BUILD_PLAT} target to create the top build directory

Some platforms (for ex. UniPhier) want to create files in the very
top of the build directory. Add ${BUILD_PLAT} so such files can
depend on it.

Make existing directory targets depend on ${BUILD_PLAT} because
they are sub-directories of ${BUILD_PLAT}.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>

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Merge pull request #993 from rockchip-linux/hdcp-rk3399

rockchip: support to use hdcp for rk3399

Merge pull request #1004 from rockchip-linux/erratum-rk3399

rockchip: enable A53's erratum 855873 for rk3399

rockchip: enable A53's erratum 855873 for rk3399

For rk3399, the L2ACTLR[14] is 0 by default, as ACE CCI-500 doesn't
support WriteEvict. and you will hit the condition L2ACTLR[3] with 0,
as the Evic

rockchip: enable A53's erratum 855873 for rk3399

For rk3399, the L2ACTLR[14] is 0 by default, as ACE CCI-500 doesn't
support WriteEvict. and you will hit the condition L2ACTLR[3] with 0,
as the Evict transactions should propagate to CCI-500 since it has
snoop filters.

Maybe this erratum applies to all Cortex-A53 cores so far, especially
if RK3399's A53 is a r0p4. we should enable it to avoid data corruption,

Change-Id: Ib86933f1fc84f8919c8e43dac41af60fd0c3ce2f
Signed-off-by: Caesar Wang <wxt@rock-chips.com>

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rockchip: include hdcp.bin and declare hdcp key decryption handler

For some reason, HDCP key decrytion can't open source in ATF, so we
build it as hdcp.bin. Besides declare the handler for decryptin

rockchip: include hdcp.bin and declare hdcp key decryption handler

For some reason, HDCP key decrytion can't open source in ATF, so we
build it as hdcp.bin. Besides declare the handler for decrypting.

Change-Id: Ia67ff2442ab43cb3ee4875b3d59cc1608e854b4b
Signed-off-by: Ziyuan Xu <xzy.xu@rock-chips.com>
Signed-off-by: Caesar Wang <wxt@rock-chips.com>

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