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Signed-off-by: Jon Medhurst <tixy@linaro.org>

Signed-off-by: Jon Medhurst <tixy@linaro.org>

Signed-off-by: Jon Medhurst <tixy@linaro.org>

Signed-off-by: Jon Medhurst <tixy@linaro.org>

Note, on Juno mailboxes are 16 bytes because any bigger and they would
overlap the memory used for MHU payload data for SCP->AP transfers.
Signed-off-by: Jon Medhurst <tixy@linaro.org>

Signed-off-by: Jon Medhurst <tixy@linaro.org>

Signed-off-by: Jon Medhurst <tixy@linaro.org>

Signed-off-by: Jon Medhurst <tixy@linaro.org>

Juno doesn't have TZDRAM as FVP does, and there is real reason why we
need a special memory region for bl31_args anyway, assuming we take care
to copy it in BL31 before BL2's memory is reused.
Signed-off-by: Jon Medhurst <tixy@linaro.org>

Signed-off-by: Jon Medhurst <tixy@linaro.org>

This patch adds documentation that describes the design of the Interrupt
management framework in the ARM Trusted Firmware. The porting-guide.md has also
been updated to describe the interface that should be implemented by each
platform to support this framework.

Change-Id: I3eda48e5c9456e6a9516956bee16a29e366633b7
Co-Authored-By: Soby Mathew <soby.mathew@arm.com>

Update documentation with BL3-1 hardening interface
changes and for using BL3-1 as a reset vector feature

Change-Id: Iafdd05e7a8e66503409f2acc934372efef5bc51b

Updates to readme.md and change-log.md to describe the features and changes in
the v0.4 release.

Change-Id: Ice0a7cf7abae349f552e662eac638a46acc5db3f

Update the Linux kernel, Linaro file system, FVP and DS-5 versions used for the
v0.4 release in user-guide.md.

Change-Id: I2265fc17c229d4b8cc52165d6583a4a579cdcee3

This patch modifies and adds to the existing documentation
for the crash reporting implementation in BL3-1.

Change-Id: I2cfbfeeeb64996ec7d19a9ddf95295482899b4bd

Following recent refactoring changes to platform.h, this commit updates
porting-guide.md to correctly refer to platform.h and platform_def.h where
appropriate.

Change-Id: Idf1e77503c24358696f8f3c14caa0cc1d579deb4

This patch fixes the compilation issue for trusted firmware when the
IMF_READ_INTERRUPT_ID is enabled.

Change-Id: I94ab613b9bc96a7c1935796c674dc42246aaafee

The interrupt handling routine in BL3-1 expects a cookie as its last
parameter which was not being passed when invoking the interrupt
handler in BL3-1. This patch fixes that by passing a dummy cookie
parameter in the x3 register.

Fixes ARM-software/tf-issues#171

Change-Id: Ic98abbbd9f849e6f1c55343e865b5e0a4904a1c5

bl2_main() was overwriting any platform set X1 parameter for BL3-1
with the value zero.

This patch ensure that any platform set value is correctly passed
to BL3-1. The FVP port adds a check to verify this parameter is
being passed correctly.

Fixes ARM-software/tf-issues#173

Change-Id: Ifbcda73d3d41d2b04a4baf5614e9d2d21f1717c8

At present the arguments for BL3-3 in the entry_point_info
structure are not being transferred to X0-X7 before starting
execution of this image

This patch saves the args for BL3-3 into cpu context used
for its entry

Fixes ARM-software/tf-issues#172

Change-Id: I001b4b9bff6a264336f0d01d377619ae719f928b

Rename the ic_* platform porting functions to plat_ic_* to be
consistent with the other functions in platform.h. Also rename
bl31_get_next_image_info() to bl31_plat_get_next_image_ep_info()
and remove the duplicate declaration in bl31.h.

Change-Id: I4851842069d3cff14c0a468daacc0a891a7ede84

Remove the FVP specific comments in platform.h since this file
is re-usable across all platforms.

Change-Id: Ifd4a4f72562adb3ecf8b9078b0150f170ef22dba

This patch fixes a missed return and code alignment issues
in TSP_FID_RESUME handling.

Change-Id: Icf8aeb76dfd6898745653ce039e3bac45e0a9b3a

Previously, the enable_mmu_elX() functions were implicitly part of
the platform porting layer since they were included by generic
code. These functions have been placed behind 2 new platform
functions, bl31_plat_enable_mmu() and bl32_plat_enable_mmu().
These are weakly defined so that they can be optionally overridden
by platform ports.

Also, the enable_mmu_elX() functions have been moved to
lib/aarch64/xlat_tables.c for optional re-use by platform ports.
These functions are tightly coupled with the translation table
initialization code.

Fixes ARM-software/tf-issues#152

Change-Id: I0a2251ce76acfa3c27541f832a9efaa49135cc1c

FVP specific files and functions containing the word "plat" have been
renamed to use the word "fvp" to distinguish them from the common
platform functionality and porting functions.

Change-Id: I39f9673dab3ee9c74bd18b3e62b7c21027232f7d