Merge pull request #1356 from robertovargas-arm/misra-changes ...

Misra changes

Fix MISRA rule 8.4 Part 4 ...

Rule 8.4: A compatible declaration shall be visible when
          an object or function with external linkage is defined

Fixed for:
	make DEBUG=1 PLAT=fvp SPD=tspd TRUSTED_BOARD_BOOT=1 \
	     GENERATE_COT=1 ARM_ROTPK_LOCATION=devel_rsa \
	     ROT_KEY=arm_rotprivk_rsa.pem MBEDTLS_DIR=mbedtls all

Change-Id: Ie4cd6011b3e4fdcdd94ccb97a7e941f3b5b7aeb8
Signed-off-by: Roberto Vargas <roberto.vargas@arm.com>

Fix MISRA rule 8.3 Part 4 ...

Rule 8.3: All declarations of an object or function shall
          use the same names and type qualifiers

Fixed for:
	make DEBUG=1 PLAT=fvp SPD=tspd TRUSTED_BOARD_BOOT=1 \
	     GENERATE_COT=1 ARM_ROTPK_LOCATION=devel_rsa \
	     ROT_KEY=arm_rotprivk_rsa.pem MBEDTLS_DIR=mbedtls all

Change-Id: Ia34fe1ae1f142e89c9a6c19831e3daf4d28f5831
Signed-off-by: Roberto Vargas <roberto.vargas@arm.com>

Fix MISRA rule 8.4 Part 3 ...

Rule 8.4: A compatible declaration shall be visible when
          an object or function with external linkage is defined

Fixed for:
	make DEBUG=1 PLAT=fvp SPD=tspd all

Change-Id: I0a16cf68fef29cf00ec0a52e47786f61d02ca4ae
Signed-off-by: Roberto Vargas <roberto.vargas@arm.com>

Fix MISRA rule 8.3 Part 3 ...

Rule 8.3: All declarations of an object or function shall
          use the same names and type qualifiers

Fixed for:
	make DEBUG=1 PLAT=fvp SPD=tspd all

Change-Id: I4e31c93d502d433806dfc521479d5d428468b37c
Signed-off-by: Roberto Vargas <roberto.vargas@arm.com>

Fix MISRA rule 8.3 Part 2 ...

Rule 8.3: All declarations of an object or function shall
          use the same names and type qualifiers.

Fixed for:
	make DEBUG=1 PLAT=juno LOG_LEVEL=50 all

Change-Id: I0e4a03a0d2170cb1c632e079112a972091994a39
Signed-off-by: Roberto Vargas <roberto.vargas@arm.com>

Fix MISRA rule 8.5 in common code ...

Rule 8.5: An external object or function shall be declared
          once in one and only one file.

Change-Id: I7c3d4ec7d3ba763fdb4600008ba10b4b93ecdfce
Signed-off-by: Roberto Vargas <roberto.vargas@arm.com>

Fix MISRA rule 8.4 Part 1 ...

Rule 8.4: A compatible declaration shall be visible when
          an object or function with external linkage is defined

Fixed for:
	make DEBUG=1 PLAT=fvp LOG_LEVEL=50 all

Change-Id: I32b223251b8bf5924149d89431a65d3405a73d3e
Signed-off-by: Roberto Vargas <roberto.vargas@arm.com>

Fix MISRA rule 8.3 Part 1 ...

Rule 8.3: All declarations of an object or function shall
          use the same names and type qualifiers.

Fixed for:

	make DEBUG=1 PLAT=fvp LOG_LEVEL=50 all

Change-Id: I32d6fbce03bb4830ed5bf521afe7063505c6ed79
Signed-off-by: Roberto Vargas <roberto.vargas@arm.com>

Merge pull request #1352 from hzhuang1/hikey_ddr ...

Hikey ddr

Merge pull request #1355 from jonathanwright-ARM/jw/REVIDR-errata-workaround ...

Check presence of hardware fix for 2 errata on Cortex A53

Check presence of fix for errata 835769 in Cortex-A53 ...

A fix for errata 835769 may be available in revisions r0p2, r0p3 or r0p4
of the Cortex-A53 processor. The presence of the fix is determined by
checking bit 7 in the REVIDR register.

If the fix is present we report ERRATA_NOT_APPLIES which silences the
erroneous 'missing workaround' warning.

Change-Id: Ib75b008e755e9ac648554ca9398024fdbea4a91a
Signed-off-by: Jonathan Wright <jonathan.wright@arm.com>

Check presence of fix for errata 843419 in Cortex-A53 ...

A fix for errata 843419 may be available in revision r0p4 of the
Cortex-A53 processor. The presence of the fix is determined by checking
bit 8 in the REVIDR register.

If the fix is present we report ERRATA_NOT_APPLIES which silences the
erroneous 'missing workaround' warning.

Change-Id: Ibd2a478df3e2a6325442a6a48a0bb0259dcfc1d7
Signed-off-by: Jonathan Wright <jonathan.wright@arm.com>

Merge pull request #1347 from davidcunado-arm/dc/affinities ...

FVP: Fix function for translating MPIDR to linear index

Merge pull request #1353 from JiafeiPan/upstream-platform-psci-bug ...

layerscape: fix integer handling issues

layerscape: fix integer handling issues ...

Assert before actually using.

Signed-off-by: Jiafei Pan <Jiafei.Pan@nxp.com>

hikey: clean sram before mcu used ...

Clean cache to flush parameters into SRAM before MCU using them.

Signed-off-by: Haojian Zhuang <haojian.zhuang@linaro.org>

hikey: save ddr parameters into SRAM ...

Store those DDR parameters into SRAM. They may be used by MCU
firmware.

Signed-off-by: Haojian Zhuang <haojian.zhuang@linaro.org>

hikey: update ddr initialization ...

Fix that DDR can't work at 533MHz. Now step to set DDR frequency
from 150MHz to 800MHz. DDR could work among these frequency, 150MHz,
266MHz, 400MHz, 533MHz and 800MHz.

Signed-off-by: Haojian Zhuang <haojian.zhuang@linaro.org>

Merge pull request #1342 from Summer-ARM/sq/support-tzmp1 ...

support tzmp1

Merge pull request #1348 from amitdanielkachhap/dmc500_single_if_v2 ...

DMC500: Add platform support to set system interface count

Merge pull request #1349 from amitdanielkachhap/juno_fix_bl2_sizes ...

Juno: Increase bl2 max size to fix build when SPD=opteed

Merge pull request #1341 from vwadekar/improve-mmap-efficiency ...

lib: xlat_tables_v2: reduce time required to add a mmap region

Merge pull request #1306 from JiafeiPan/master ...

layerscape: Initial ATF support for LS1043ardb

Juno: Add support for TrustZone Media Protection 1 (TZMP1) ...

Add TZMP1 support on Juno and increase the BL2 size accordingly due to the
extra data structures to describe the TZC regions and the additional code.

Signed-off-by: Summer Qin <summer.qin@arm.com>

plat/arm: Allow override of default TZC regions ...

This patch allows the ARM Platforms to specify the TZC regions to be
specified to the ARM TZC helpers in arm_tzc400.c and arm_tzc_dmc500.c.
If the regions are not specified then the default TZC region will be
configured by these helpers.

This override mechanism allows specifying special regions for TZMP1
usecase.

Signed-off-by: Summer Qin <summer.qin@arm.com>

Add NXP to contributor list ...

Signed-off-by: Jiafei Pan <Jiafei.Pan@nxp.com>

layerscape: Initial TF-A support for LS1043ardb ...

This patch introduce TF-A support for NXP's ls1043a platform.
more details information of ls1043a chip and ls1043ardb board
can be found at docs/plat/ls1043a.rst.

Boot sequence on ls1043a is: bootrom loads bl1 firstly, then bl1
loads bl2, bl2 will load bl31, bl32 and bl33, bl31 will boot
bl32(tee os) and bl33(u-boot or uefi), bl33 boot Linux kernel.

Now TF-A on ls1043ardb platform has the following features in this patch:
	* Support boot from Nor flash.
	* TF-A can boot bl33 which runs in el2 of non-secure world.
	* TF-A boot OPTee OS.
	* Support PSCI

Signed-off-by: Jiafei Pan <Jiafei.Pan@nxp.com>
Signed-off-by: Chenyin.Ha <Chenyin.Ha@nxp.com>
Signed-off-by: Chenhui Zhao <chenhui.zhao@nxp.com>
Signed-off-by: jiaheng.fan <jiaheng.fan@nxp.com>
Signed-off-by: Wen He <wen.he_1@nxp.com>

lib: xlat_tables_v2: reduce time required to add a mmap region ...

The last entry in the mapping table is not necessarily the same as the
end of the table. This patch loops through the table to find the last
entry marker, on every new mmap addition. The memove operation then
has to only move the memory between current entry and the last entry.
For platforms that arrange their MMIO map properly, this opearation
turns out to be a NOP.

The previous implementation added significant overhead per mmap
addition as the memmove operation always moved the difference between
the current mmap entry and the end of the table.

Tested on Tegra platforms and this new approach improves the memory
mapping time by ~75%, thus significantly reducing boot time on some
platforms.

Change-Id: Ie3478fa5942379282ef58bee2085da799137e2ca
Signed-off-by: Varun Wadekar <vwadekar@nvidia.com>

Merge pull request #1328 from JiafeiPan/upstream-bl2-rom ...

Add support for BL2 in XIP memory