PSCI: Do not flush cache when unneeded

When a platform enables its caches before it accesses the
psci_non_cpu_pd_nodes structure then explicit cache maintenance
is not needed.

Signed-off-by: Andrew

PSCI: Do not flush cache when unneeded

When a platform enables its caches before it accesses the
psci_non_cpu_pd_nodes structure then explicit cache maintenance
is not needed.

Signed-off-by: Andrew F. Davis <afd@ti.com>

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PSCI: Update comment on MMU disablement

The MMU is not disabled in this path, update the comment to
reflect this. Also clarify that both paths call prepare_cpu_pwr_dwn(),
but the second path does st

PSCI: Update comment on MMU disablement

The MMU is not disabled in this path, update the comment to
reflect this. Also clarify that both paths call prepare_cpu_pwr_dwn(),
but the second path does stack cache maintenance.

Signed-off-by: Andrew F. Davis <afd@ti.com>

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Merge pull request #1614 from MISL-EBU-System-SW/integration-fix

Fix service CPU image load at BL2 stage and update maintainers list

Merge pull request #1612 from antonio-nino-diaz-arm/an/tools

tools: Make invocation of host compiler correct

Merge pull request #1607 from girishpathak/gp/346_sgm775_earlylog_fix_v2

plat/arm/css/sgm: Reorder early platform init

Merge pull request #1489 from teknoraver/master

doimage: get rid of non null terminated strings by strncpy

drivers: imx: mxc_usdhc: Do not set MMC_RSP_48 for MMC_RESPONSE_R2

commit 97d5db8c5cb95c7ce69ff4d36bcda2aeda143576 reverts an update to the
MMC layer that accompanied the original submission of this

drivers: imx: mxc_usdhc: Do not set MMC_RSP_48 for MMC_RESPONSE_R2

commit 97d5db8c5cb95c7ce69ff4d36bcda2aeda143576 reverts an update to the
MMC layer that accompanied the original submission of this MMC driver this
is the right-thing-to-do in terms of the MMC spec.

Unfortunately the reversion also breaks this driver. The issue is the i.MX
controller doesn't want MMC_RSP_48 set for MMC_RESPONSE_R2.

The appropriate place to place that constraint is obviously in
drivers/imx/usdhc/imx_usdhc.c not in the shared MMC codebase. This patch
restores the logic the i.MX controller requires without breaking it for
everyone else.

Fixes: 97d5db8c5cb95c7ce69ff4d36bcda2aeda143576
Fixes: 2a82a9c95f6c06079f58d69315544a6b49cf64a4

Signed-off-by: Bryan O'Donoghue <bryan.odonoghue@linaro.org>
Cc: Jun Nie <jun.nie@linaro.org>

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Fix typos in changelog

Change-Id: Icc6fb03abb9b4ef85931b9e3d767b5a9c271b5f3
Signed-off-by: John Tsichritzis <john.tsichritzis@arm.com>

docs: Clarify usage of LOG_LEVEL

Change-Id: I1ce771a155e6e83885a00d2f05591bf98cd69854
Signed-off-by: John Tsichritzis <john.tsichritzis@arm.com>

Replace S-EL3 references by EL3

The "Secure" prefix (S-ELx) is valid only for S-EL0 and S-EL1 but is
meaningless for EL3, since EL3 is always secure. Hence, the "S" prefix
has been removed from wher

Replace S-EL3 references by EL3

The "Secure" prefix (S-ELx) is valid only for S-EL0 and S-EL1 but is
meaningless for EL3, since EL3 is always secure. Hence, the "S" prefix
has been removed from wherever it was used as "S-EL3".

Change-Id: Icdeac9506d763f9f83d7297c7113aec7b85e9dbe
Signed-off-by: John Tsichritzis <john.tsichritzis@arm.com>

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Reorder log level macro definitions for clarity

The definitions of the logging macros are reordered to be consistent
with the definitions of the log levels.

Change-Id: I6ff07b93eb64786ff147d39014d1

Reorder log level macro definitions for clarity

The definitions of the logging macros are reordered to be consistent
with the definitions of the log levels.

Change-Id: I6ff07b93eb64786ff147d39014d1c8e15db28444
Signed-off-by: John Tsichritzis <john.tsichritzis@arm.com>

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plat/arm/css/sgm: Reorder early platform init

In the function, bl1_early_platform_setup in the file
plat/arm/css/sgm/sgm_bl1_setup.c:

plat_config_init();

arm_bl1_early_platform_setup();

The d

plat/arm/css/sgm: Reorder early platform init

In the function, bl1_early_platform_setup in the file
plat/arm/css/sgm/sgm_bl1_setup.c:

plat_config_init();

arm_bl1_early_platform_setup();

The debug messages logged by plat_config_init() are lost because
the console is initialized in the function
arm_bl1_early_platform_setup()

To see the logs of plat_config_init, this fix re-orders above calls
so that the console is initialized before call to plat_config_init.

Change-Id: I2e98f1f67c591cca24e28905acd0838ea3697a7c
Signed-off-by: Girish Pathak <girish.pathak@arm.com>

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Merge pull request #1618 from satheesbalya-arm/sb1_2601_misra_smc_pwr

Fix misra warnings in SMC and power mgmt code

plat/arm: Move norflash driver to drivers/ folder

This way it can be reused by other platforms if needed.

Note that this driver is designed to work with the Versatile Express NOR
flash of Juno and

plat/arm: Move norflash driver to drivers/ folder

This way it can be reused by other platforms if needed.

Note that this driver is designed to work with the Versatile Express NOR
flash of Juno and FVP. In said platforms, the memory is organized as an
interleaved memory of two chips with a 16 bit word.

Any platform that wishes to reuse it with a different configuration will
need to modify the driver so that it is more generic.

Change-Id: Ic721758425864e0cf42b7b9b04bf0d9513b6022e
Signed-off-by: Antonio Nino Diaz <antonio.ninodiaz@arm.com>

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plat/arm: allow RESET_TO_BL31 for CSS-based platforms

This lets any future CSS platforms to use RESET_TO_BL31 flag.

Change-Id: I32a90fce43cb0c6f4d33589653a0fd6a7ecc9577
Signed-off-by: Deepak Pandey

plat/arm: allow RESET_TO_BL31 for CSS-based platforms

This lets any future CSS platforms to use RESET_TO_BL31 flag.

Change-Id: I32a90fce43cb0c6f4d33589653a0fd6a7ecc9577
Signed-off-by: Deepak Pandey <Deepak.Pandey@arm.com>

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Fix misra warnings in SMC and power mgmt code

Change-Id: Ia00eba2b18804e6498d935d33ec104953e0e5e03
Signed-off-by: Sathees Balya <sathees.balya@arm.com>

Merge pull request #1617 from antonio-nino-diaz-arm/an/bugfix

xlat: Fix checks in mmap_add() and mmap_add_ctx()

xlat: Fix checks in mmap_add() and mmap_add_ctx()

Commit 79621f0038b789de23ecc8891024f7cf6aa65999 broke sgi575.

It is possible to have a region with 0 as value for the attributes. It
means device m

xlat: Fix checks in mmap_add() and mmap_add_ctx()

Commit 79621f0038b789de23ecc8891024f7cf6aa65999 broke sgi575.

It is possible to have a region with 0 as value for the attributes. It
means device memory, read only, secure, executable. This is legitimate
if the code is in flash and the code is executed from there.

This is the case for SGI_MAP_FLASH0_RO, defined in the file
plat/arm/css/sgi/sgi_plat.c.

This problem is solved by checking both size and attributes in xlat v1.
In xlat v2, it is enough to check the granularity, as it can never be 0.

Change-Id: I7be11f1b0e51c4c2ffd560b4a6cdfbf15de2c276
Signed-off-by: Antonio Nino Diaz <antonio.ninodiaz@arm.com>

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Makefile: Support totally quiet output with -s

"-s" is a command line option to the make tool, to suppress normal output,
something to the effect of prepending every line with '@' in the Makefile.
H

Makefile: Support totally quiet output with -s

"-s" is a command line option to the make tool, to suppress normal output,
something to the effect of prepending every line with '@' in the Makefile.
However with our V={0|1} support, we now print the shortened command line
output in any case (even with V=1, in addition to the long line!).
Normally -s helps to not miss non-fatal warnings, which tend to scroll out
of the window easily.

Introduce a new Makefile variable ECHO, to control the shortened output.
We only set it in the (current default) V=0 case, and replace every
occurence of "@echo" with that variable.
When the user specifies "-s", we set ECHO to some magic string which
changes the output line into a comment, so the output is suppressed.

Beside suppressing every output for "-s", we also avoid the redundant
short output when compiling with V=1.

This changes the output to:
==========
$ make -s PLAT=.... bl31

Built build/.../release/bl31.bin

==========
$ make PLAT=.... bl31
...
CC lib/libc/strncmp.c
CC lib/libc/strnlen.c
...
==========
$ make V=1 PLAT=.... bl31
...
gcc -DDEBUG=0 .... -o build/.../release/libc/strncmp.o
gcc -DDEBUG=0 .... -o build/.../release/libc/strnlen.o
...
==========

Signed-off-by: Andre Przywara <andre.przywara@arm.com>

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plat: marvell: invoke platform specific scp_bl2 image handler

Before switching to new API the scp_bl2 handler was invoked from
bl2/bl2_image_load.c which was removed. Invoke the platform specific
sc

plat: marvell: invoke platform specific scp_bl2 image handler

Before switching to new API the scp_bl2 handler was invoked from
bl2/bl2_image_load.c which was removed. Invoke the platform specific
scp_bl2 handler in analogy to ARM and HiSilicon.

Signed-off-by: Grzegorz Jaszczyk <jaz@semihalf.com>

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add Marvell tools to maintained sources list

Declate Marvell's ownership on tools/doimage

Signed-off-by: Konstantin Porotchkin <kostap@marvell.com>

Merge pull request #1611 from antonio-nino-diaz-arm/an/misra-common

Remove some MISRA defects in common code

Merge pull request #1610 from sandrine-bailleux-arm/sb/fix-makefile

Remove incorrect tabulation in Makefile

Merge pull request #1583 from danielboulby-arm/db/AArch32_Multi_Console

Enable Multi Console API in AArch32

Remove some MISRA defects in common code

No functional changes.

Change-Id: I9638e02acb9b22eb794ebf45aad84348a710287e
Signed-off-by: Antonio Nino Diaz <antonio.ninodiaz@arm.com>