Merge changes from topic "xl/corrupted-gpt" into integration

* changes:
feat(arm): implement arm platform GPT logging
feat(docs): platform hook to log GPT corruption
feat(guid-partition): plat

Merge changes from topic "xl/corrupted-gpt" into integration

* changes:
feat(arm): implement arm platform GPT logging
feat(docs): platform hook to log GPT corruption
feat(guid-partition): platform hook to log corrupted GPT

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feat(guid-partition): platform hook to log corrupted GPT

Notification of the GPT corruption can be beneficial,
using the handoff structure from BL2 to
BL32 for logging the GPT corruption information

feat(guid-partition): platform hook to log corrupted GPT

Notification of the GPT corruption can be beneficial,
using the handoff structure from BL2 to
BL32 for logging the GPT corruption information

Change-Id: Ie1af7eb6d97ec76f3f6d1cffad292782bdedda21
Signed-off-by: Xialin Liu <xialin.liu@arm.com>

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Merge changes from topic "gpt_updates" into integration

* changes:
refactor(arm): use gpt_partition_init
feat(partition): add interface to init gpt
refactor(partition): convert warn to verbose

Merge changes from topic "gpt_updates" into integration

* changes:
refactor(arm): use gpt_partition_init
feat(partition): add interface to init gpt
refactor(partition): convert warn to verbose
feat(partition): add support to use backup GPT header
refactor(partition): get GPT header location from MBR
feat(arm): add IO policy to use backup gpt header
feat(tbbr): add image id for backup GPT

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refactor(partition): get GPT header location from MBR

GPT header is located in first LBA after MBR entry and mbr header has
details of beginning of first entry, so use mbr header entry first_lba
dat

refactor(partition): get GPT header location from MBR

GPT header is located in first LBA after MBR entry and mbr header has
details of beginning of first entry, so use mbr header entry first_lba
data to locate GPT header rather than GPT_HEADER_OFFSET.

GPT header size is available in gpt_header, so use that
rather than using DEFAULT_GPT_HEADER_SIZE.

The location of GPT entries is available once we parse gpt_header
and is available as partitiona_lba use that to load gpt_entries rather
than GPT_ENTRY_OFFSET.

Change-Id: I3c11f8cc9d4b0b1778a37fe342fb845ea4a4eff1
Signed-off-by: Govindraj Raja <govindraj.raja@arm.com>

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Merge changes from topic "fwu-on-stm32mp1" into integration

* changes:
feat(stm32mp1): add support for building the FWU feature
feat(stm32mp1): add logic to pass the boot index to the Update Age

Merge changes from topic "fwu-on-stm32mp1" into integration

* changes:
feat(stm32mp1): add support for building the FWU feature
feat(stm32mp1): add logic to pass the boot index to the Update Agent
feat(stm32mp1): add support for reading the metadata partition
feat(stm32mp1): add logic to select the images to be booted
feat(stm32mp1): add GUID's for identifying firmware images to be booted
feat(stm32mp1): add GUID values for updatable images
feat(fwu): add platform hook for getting the boot index
feat(fwu): simplify the assert to check for fwu init
feat(fwu): add a function to pass metadata structure to platforms
feat(partition): add a function to identify a partition by GUID
feat(partition): copy the partition GUID into the partition structure
feat(partition): make provision to store partition GUID value
feat(partition): cleanup partition and gpt headers
feat(fwu): add basic definitions for GUID handling
feat(fwu): pass a const metadata structure to platform routines
build(changelog): add a valid scope for partition code

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feat(partition): cleanup partition and gpt headers

The EFI_NAMELEN macro has been moved to efi.h header. Get the macro
from efi.h. Use the struct efi_guid structure for declaring GUID
members in gpt

feat(partition): cleanup partition and gpt headers

The EFI_NAMELEN macro has been moved to efi.h header. Get the macro
from efi.h. Use the struct efi_guid structure for declaring GUID
members in gpt.h

Signed-off-by: Sughosh Ganu <sughosh.ganu@linaro.org>
Change-Id: I1c3a2605b9f857b9cf2dcfdaed4dc9d0a2cbf0f0

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Merge changes I0283fc2e,Ib476d024,Iada05f7c into integration

* changes:
hikey: fix to load FIP by partition table.
hikey960: fix to load FIP by partition table
drivers: partition: support diff

Merge changes I0283fc2e,Ib476d024,Iada05f7c into integration

* changes:
hikey: fix to load FIP by partition table.
hikey960: fix to load FIP by partition table
drivers: partition: support different block size

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drivers: partition: support different block size

The block size of some storage device is 4096-byte long, such as UFS. But
PARTITION_BLOCK_SIZE is defined as 512-byte long. So replace it by
PLAT_PAR

drivers: partition: support different block size

The block size of some storage device is 4096-byte long, such as UFS. But
PARTITION_BLOCK_SIZE is defined as 512-byte long. So replace it by
PLAT_PARTITION_BLOCK_SIZE. Make it configurable in platform.

Signed-off-by: Haojian Zhuang <haojian.zhuang@linaro.org>
Change-Id: Iada05f7c646d0a0f2c0d3b8545540b3cb7153de3

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Merge pull request #1726 from antonio-nino-diaz-arm/an/includes

Sanitise includes across codebase

Sanitise includes across codebase

Enforce full include path for includes. Deprecate old paths.

The following folders inside include/lib have been left unchanged:

- include/lib/cpus/${ARCH}
- inclu

Sanitise includes across codebase

Enforce full include path for includes. Deprecate old paths.

The following folders inside include/lib have been left unchanged:

- include/lib/cpus/${ARCH}
- include/lib/el3_runtime/${ARCH}

The reason for this change is that having a global namespace for
includes isn't a good idea. It defeats one of the advantages of having
folders and it introduces problems that are sometimes subtle (because
you may not know the header you are actually including if there are two
of them).

For example, this patch had to be created because two headers were
called the same way: e0ea0928d5b7 ("Fix gpio includes of mt8173 platform
to avoid collision."). More recently, this patch has had similar
problems: 46f9b2c3a282 ("drivers: add tzc380 support").

This problem was introduced in commit 4ecca33988b9 ("Move include and
source files to logical locations"). At that time, there weren't too
many headers so it wasn't a real issue. However, time has shown that
this creates problems.

Platforms that want to preserve the way they include headers may add the
removed paths to PLAT_INCLUDES, but this is discouraged.

Change-Id: I39dc53ed98f9e297a5966e723d1936d6ccf2fc8f
Signed-off-by: Antonio Nino Diaz <antonio.ninodiaz@arm.com>

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Merge pull request #1673 from antonio-nino-diaz-arm/an/headers

Standardise header guards across codebase

Standardise header guards across codebase

All identifiers, regardless of use, that start with two underscores are
reserved. This means they can't be used in header guards.

The style that this proje

Standardise header guards across codebase

All identifiers, regardless of use, that start with two underscores are
reserved. This means they can't be used in header guards.

The style that this project is now to use the full name of the file in
capital letters followed by 'H'. For example, for a file called
"uart_example.h", the header guard is UART_EXAMPLE_H.

The exceptions are files that are imported from other projects:

- CryptoCell driver
- dt-bindings folders
- zlib headers

Change-Id: I50561bf6c88b491ec440d0c8385c74650f3c106e
Signed-off-by: Antonio Nino Diaz <antonio.ninodiaz@arm.com>

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Merge pull request #925 from dp-arm/dp/spdx

Use SPDX license identifiers

Use SPDX license identifiers

To make software license auditing simpler, use SPDX[0] license
identifiers instead of duplicating the license text in every file.

NOTE: Files that have been imported by

Use SPDX license identifiers

To make software license auditing simpler, use SPDX[0] license
identifiers instead of duplicating the license text in every file.

NOTE: Files that have been imported by FreeBSD have not been modified.

[0]: https://spdx.org/

Change-Id: I80a00e1f641b8cc075ca5a95b10607ed9ed8761a
Signed-off-by: dp-arm <dimitris.papastamos@arm.com>

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Merge pull request #677 from hzhuang1/gpt

partition: check GPT partition table

partition: check GPT partition table

Now only support GPT partition table. MBR partition table isn't
supported yet.

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