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10 Commits

Author SHA1 Message Date
Julius Werner e9cf1bcc45 mt8173: Add support for new watchdog SMC 
This patch adds support for a new SMC that can be used to control the
watchdog. This allows for a cleaner separation of responsibilities where
all watchdog operations have to go through Trusted Firmware and we could
no longer have kernel and firmware poking concurrently at the same
register block.

Signed-off-by: Julius Werner <jwerner@chromium.org>
Signed-off-by: Evan Benn <evanbenn@chromium.org>
Change-Id: I4844a3559d5c956a53a74a61dd5bc2956f0cce7b
 2020-02-24 12:25:17 +11:00
Antonio Nino Diaz c3cf06f1a3 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>
 2018-11-08 10:20:19 +00:00
dp-arm 82cb2c1ad9 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>
 2017-05-03 09:39:28 +01:00
Koan-Sin Tan 9cfd83e95f Add support of PSCI_EXTENDED_STATE_ID to MT8173 
Signed-off-by: Koan-Sin Tan <koansin.tan@gmail.com>
 2017-01-24 10:50:14 +08:00
Koan-Sin Tan 3fc26aa093 Get rid of use of compatibility API 
make 'make ARCH=aarch64 CROSS_COMPILE=aarch64-linux-gnu- PLAT=mt8173
ENABLE_PLAT_COMPAT=0' work.

Change-Id: I13f35d8aef23dfa0e65883fa0be43f1513c9fef5
Signed-off-by: Koan-Sin Tan <koansin.tan@gmail.com>
 2017-01-24 10:50:14 +08:00
Antonio Nino Diaz 1d0b990e9d Replace MediaTek delay timer by generic one 
Use the generic delay timer instead of having a specific platform
file for configuring it.

Change-Id: If6b8f60bc04230f4b85b2bcc1b670fc65461214e
 2016-05-20 15:29:30 +01:00
Yi Zheng 7ace1cc088 MT8173: Add Sip function for MTK HW crypt driver 
Change-Id: Idc40cc6243e532567ec4334ae37d97c003c90bfa
Signed-off-by: Yi Zheng <yi.zheng@mediatek.com>
 2016-05-12 14:37:20 +08:00
Jimmy Huang a1e0c01f97 mt8173: Protect BL31 memory from non-secure access 
BL31 usually handles confidential stuff, its memory must not be
read/write accessible from non-secure world. This patch protects
the BL31 memory range from non-secure read/write access.

Change-Id: I442fb92b667bb2f9a62d471a90508b1ba4489911
Signed-off-by: Jimmy Huang <jimmy.huang@mediatek.com>
 2016-04-01 13:10:41 +08:00
Jimmy Huang b99d961c7d mt8173: support big core PLL control in system suspend flow 
This patch adds big core ARMPLL control in system suspend flow.

Change-Id: I27a45dbbb360f17ff0b524a125630358ee2277e2
Signed-off-by: Louis Yu <louis.yu@mediatek.com>
Signed-off-by: Jimmy Huang <jimmy.huang@mediatek.com>
 2016-03-09 15:40:32 +08:00
Jimmy Huang e2a65959bc mt8173: Add #error directive to prevent RESET_TO_BL31 
MT8173 platform code is incompatible with RESET_TO_BL31, add #error
directive to prevent the case.

We also move mt8173_def.h and plat_private.h to include directory, and
remove some unnecessary code.

Change-Id: I47b8d0a506820a4ea1fbe8c8fb0ec6c68d88feb5
Signed-off-by: Jimmy Huang <jimmy.huang@mediatek.com>
 2016-03-09 15:40:32 +08:00