project/bcm63xx/atf.git
5 years agomediatek: mt8183: add MTK SSPM driver
kenny liang [Wed, 21 Aug 2019 13:17:49 +0000 (21:17 +0800)]
mediatek: mt8183: add MTK SSPM driver

Add MTK SSPM driver.

Signed-off-by: kenny liang <kenny.liang@mediatek.com>
Change-Id: I30dd9a95456b8c3c8d18fd22120824eec97634ee

5 years agomediatek: mt8183: add MTK SPM driver
kenny liang [Wed, 21 Aug 2019 12:50:20 +0000 (20:50 +0800)]
mediatek: mt8183: add MTK SPM driver

Add MTK SPM driver for suspend/resume scenario.

Signed-off-by: kenny liang <kenny.liang@mediatek.com>
Change-Id: I8207eea95914da9e63c62f3afc8329f3ccd9a22c

5 years agomediatek: mt8183: add MTK uart driver for controlling clock gate
kenny liang [Tue, 20 Aug 2019 14:27:44 +0000 (22:27 +0800)]
mediatek: mt8183: add MTK uart driver for controlling clock gate

Add uart clock gate contol for suspend/resume scenario.

Signed-off-by: kenny liang <kenny.liang@mediatek.com>
Change-Id: Id4197b0720630ec6c74aec206a9b206511bf515a

5 years agomediatek: mt8183: configure MCUSYS DCM
kenny liang [Wed, 21 Aug 2019 13:16:29 +0000 (21:16 +0800)]
mediatek: mt8183: configure MCUSYS DCM

Configure MCUSYS DCM.

Signed-off-by: kenny liang <kenny.liang@mediatek.com>
Change-Id: Ib810125b514cbcc43c770377bc71a29a05a19320

5 years agomediatek: mt8173: refactor RTC and PMIC drivers
kenny liang [Thu, 2 May 2019 13:06:05 +0000 (21:06 +0800)]
mediatek: mt8173: refactor RTC and PMIC drivers

Refactor RTC and PMIC drivers.

Signed-off-by: kenny liang <kenny.liang@mediatek.com>
Change-Id: I74fca536cd61e00c962f080f1ba3759287682ecf

5 years agoMerge "stm32mp1: manage CONSOLE_FLAG_TRANSLATE_CRLF and cleanup driver" into integration
Soby Mathew [Fri, 13 Sep 2019 12:09:21 +0000 (12:09 +0000)]
Merge "stm32mp1: manage CONSOLE_FLAG_TRANSLATE_CRLF and cleanup driver" into integration

5 years agoMerge "Assert if power level value greater then PSCI_INVALID_PWR_LVL" into integration
Soby Mathew [Fri, 13 Sep 2019 12:02:11 +0000 (12:02 +0000)]
Merge "Assert if power level value greater then PSCI_INVALID_PWR_LVL" into integration

5 years agoMerge changes from topic "jc/rsa-pkcs" into integration
Soby Mathew [Fri, 13 Sep 2019 12:00:59 +0000 (12:00 +0000)]
Merge changes from topic "jc/rsa-pkcs" into integration

* changes:
  Remove RSA PKCS#1 v1.5 support from cert_tool
  Add documentation for new KEY_SIZE option
  Add cert_create tool support for RSA key sizes
  Support larger RSA key sizes when using MBEDTLS

5 years agoMerge changes I08cf22df,I535ee414,Ie84cfc96,I8c35ce4e,If7649764, ... into integration
Soby Mathew [Fri, 13 Sep 2019 11:51:49 +0000 (11:51 +0000)]
Merge changes I08cf22df,I535ee414,Ie84cfc96,I8c35ce4e,If7649764, ... into integration

* changes:
  mediatek: mt8183: Support coreboot configuration
  mediatek: mt8183: support system reset
  mediatek: mt8183: pass platform parameters
  mediatek: mt8183: add GPIO driver
  mediatek: mt8183: support system off
  mediatek: mt8183: support CPU hotplug
  mediatek: mt8183: refine GIC driver

5 years agoMerge "Unify type of "cpu_idx" across PSCI module." into integration
Soby Mathew [Fri, 13 Sep 2019 11:35:56 +0000 (11:35 +0000)]
Merge "Unify type of "cpu_idx" across PSCI module." into integration

5 years agoMerge "mediatek: mt8173: apply MULTI_CONSOLE framework" into integration
Sandrine Bailleux [Fri, 13 Sep 2019 07:03:01 +0000 (07:03 +0000)]
Merge "mediatek: mt8173: apply MULTI_CONSOLE framework" into integration

5 years agoUnify type of "cpu_idx" across PSCI module.
Deepika Bhavnani [Mon, 26 Aug 2019 21:32:24 +0000 (00:32 +0300)]
Unify type of "cpu_idx" across PSCI module.

cpu_idx is used as mix of `unsigned int` and `signed int` in code
with typecasting at some places. This change is to unify the
cpu_idx as `unsigned int` as underlying API;s `plat_my_core_pos`
returns `unsigned int`

It was discovered via coverity issue CID 354715

Signed-off-by: Deepika Bhavnani <deepika.bhavnani@arm.com>
Change-Id: I4f0adb0c596ff1177210c5fe803bff853f2e54ce

5 years agomediatek: mt8173: apply MULTI_CONSOLE framework
kenny liang [Thu, 2 May 2019 12:33:58 +0000 (20:33 +0800)]
mediatek: mt8173: apply MULTI_CONSOLE framework

- Switch uart driver from Mediatek 8250 to TI 16550
- Enable MULTI_CONSOLE

Signed-off-by: kenny liang <kenny.liang@mediatek.com>
Change-Id: Ie3948d9e64d05d29a1f69592792e277b680c4ed4

5 years agoMerge "Add python configuration for editorconfig" into integration
Soby Mathew [Thu, 12 Sep 2019 16:14:36 +0000 (16:14 +0000)]
Merge "Add python configuration for editorconfig" into integration

5 years agoMerge "Tegra: memctrl_v2: fix "overflow before widen" coverity issue" into integration
Soby Mathew [Thu, 12 Sep 2019 16:10:29 +0000 (16:10 +0000)]
Merge "Tegra: memctrl_v2: fix "overflow before widen" coverity issue" into integration

5 years agoMerge "Invalidate dcache build option for bl2 entry at EL3" into integration
Soby Mathew [Thu, 12 Sep 2019 16:09:56 +0000 (16:09 +0000)]
Merge "Invalidate dcache build option for bl2 entry at EL3" into integration

5 years agoRemove RSA PKCS#1 v1.5 support from cert_tool
Justin Chadwell [Mon, 9 Sep 2019 14:24:31 +0000 (15:24 +0100)]
Remove RSA PKCS#1 v1.5 support from cert_tool

Support for PKCS#1 v1.5 was deprecated in SHA 1001202 and fully removed
in SHA fe199e3, however, cert_tool is still able to generate
certificates in that form. This patch fully removes the ability for
cert_tool to generate these certificates.

Additionally, this patch also fixes a bug where the issuing certificate
was a RSA and the issued certificate was EcDSA. In this case, the issued
certificate would be signed using PKCS#1 v1.5 instead of RSAPSS per
PKCS#1 v2.1, preventing TF-A from verifying the image signatures. Now
that PKCS#1 v1.5 support is removed, all certificates that are signed
with RSA now use the more modern padding scheme.

Change-Id: Id87d7d915be594a1876a73080528d968e65c4e9a
Signed-off-by: Justin Chadwell <justin.chadwell@arm.com>
5 years agoAdd documentation for new KEY_SIZE option
Justin Chadwell [Mon, 29 Jul 2019 16:18:21 +0000 (17:18 +0100)]
Add documentation for new KEY_SIZE option

This patch adds documentation for the new KEY_SIZE build option that is
exposed by cert_create, and instructions on how to use it.

Change-Id: I09b9b052bfdeeaca837e0f0026e2b01144f2472c
Signed-off-by: Justin Chadwell <justin.chadwell@arm.com>
5 years agoAdd cert_create tool support for RSA key sizes
Justin Chadwell [Mon, 29 Jul 2019 16:13:45 +0000 (17:13 +0100)]
Add cert_create tool support for RSA key sizes

cert_tool is now able to accept a command line option for specifying the
key size. It now supports the following options: 1024, 2048 (default),
3072 and 4096. This is also modifiable by TFA using the build flag
KEY_SIZE.

Change-Id: Ifadecf84ade3763249ee8cc7123a8178f606f0e5
Signed-off-by: Justin Chadwell <justin.chadwell@arm.com>
5 years agoSupport larger RSA key sizes when using MBEDTLS
Justin Chadwell [Mon, 29 Jul 2019 16:13:10 +0000 (17:13 +0100)]
Support larger RSA key sizes when using MBEDTLS

Previously, TF-A could not support large RSA key sizes as the
configuration options passed to MBEDTLS prevented storing and performing
calculations with the larger, higher-precision numbers required. With
these changes to the arguments passed to MBEDTLS, TF-A now supports
using 3072 (3K) and 4096 (4K) keys in certificates.

Change-Id: Ib73a6773145d2faa25c28d04f9a42e86f2fd555f
Signed-off-by: Justin Chadwell <justin.chadwell@arm.com>
5 years agoInvalidate dcache build option for bl2 entry at EL3
Hadi Asyrafi [Tue, 20 Aug 2019 07:33:27 +0000 (15:33 +0800)]
Invalidate dcache build option for bl2 entry at EL3

Some of the platform (ie. Agilex) make use of CCU IPs which will only be
initialized during bl2_el3_early_platform_setup. Any operation to the
cache beforehand will crash the platform. Hence, this will provide an
option to skip the data cache invalidation upon bl2 entry at EL3

Signed-off-by: Hadi Asyrafi <muhammad.hadi.asyrafi.abdul.halim@intel.com>
Change-Id: I2c924ed0589a72d0034714c31be8fe57237d1f06

5 years agoMerge "libc: fix sparse warning for __assert()" into integration
Soby Mathew [Thu, 12 Sep 2019 12:34:27 +0000 (12:34 +0000)]
Merge "libc: fix sparse warning for __assert()" into integration

5 years agoMerge "doc: Updated user guide with new Mbed TLS version number" into integration
Soby Mathew [Thu, 12 Sep 2019 12:33:20 +0000 (12:33 +0000)]
Merge "doc: Updated user guide with new Mbed TLS version number" into integration

5 years agoMerge "intel: agilex: Fix psci power domain off" into integration
Soby Mathew [Thu, 12 Sep 2019 12:33:02 +0000 (12:33 +0000)]
Merge "intel: agilex: Fix psci power domain off" into integration

5 years agoMerge changes from topic "jc/mte_enable" into integration
Soby Mathew [Thu, 12 Sep 2019 12:31:22 +0000 (12:31 +0000)]
Merge changes from topic "jc/mte_enable" into integration

* changes:
  Add documentation for CTX_INCLUDE_MTE_REGS
  Enable MTE support in both secure and non-secure worlds

5 years agoMerge "plat: xilinx: zynqmp: Initialize IPI table from zynqmp_config_setup()" into...
Soby Mathew [Thu, 12 Sep 2019 12:29:46 +0000 (12:29 +0000)]
Merge "plat: xilinx: zynqmp: Initialize IPI table from zynqmp_config_setup()" into integration

5 years agoMerge "Zeus: apply the MSR SSBS instruction" into integration
Soby Mathew [Thu, 12 Sep 2019 11:38:42 +0000 (11:38 +0000)]
Merge "Zeus: apply the MSR SSBS instruction" into integration

5 years agoMerge "Add UBSAN support and handlers" into integration
Soby Mathew [Thu, 12 Sep 2019 11:14:21 +0000 (11:14 +0000)]
Merge "Add UBSAN support and handlers" into integration

5 years agoMerge changes I072c0f61,I798401f4,I9648ef55,I7225d9fa,Ife682288, ... into integration
Soby Mathew [Thu, 12 Sep 2019 11:11:34 +0000 (11:11 +0000)]
Merge changes I072c0f61,I798401f4,I9648ef55,I7225d9fa,Ife682288, ... into integration

* changes:
  rcar_gen3: drivers: ddr_b: Update DDR setting for H3, M3, M3N
  rcar_gen3: drivers: qos: update QoS setting
  rcar_gen3: drivers: ddr_b: Fix checkpatch errors in headers
  rcar_gen3: drivers: ddr_b: Fix line-over-80s
  rcar_gen3: drivers: ddr_b: Further checkpatch cleanups
  rcar_gen3: drivers: ddr_b: Clean up camel case
  rcar_get3: drivers: ddr_b: Basic checkpatch fixes
  rcar_get3: drivers: ddr: Partly unify register macros between DDR A and B
  rcar_get3: drivers: ddr: Clean up common code

5 years agoMerge changes from topic "amlogic-refactoring" into integration
Soby Mathew [Thu, 12 Sep 2019 10:58:43 +0000 (10:58 +0000)]
Merge changes from topic "amlogic-refactoring" into integration

* changes:
  amlogic: Fix includes order
  amlogic: Fix header guards
  amlogic: Fix prefixes in the SoC specific files
  amlogic: Fix prefixes in the PM code
  amlogic: Fix prefixes in the SCPI related code
  amlogic: Fix prefixes in the MHU code
  amlogic: Fix prefixes in the SIP/SVC code
  amlogic: Fix prefixes in the thermal driver
  amlogic: Fix prefixes in the private header file
  amlogic: Fix prefixes in the efuse driver
  amlogic: Fix prefixes in the platform macros file
  amlogic: Fix prefixes in the helpers file
  amlogic: Rework Makefiles
  amlogic: Move the SIP SVC code to common directory
  amlogic: Move topology file to common directory
  amlogic: Move thermal code to common directory
  amlogic: Move MHU code to common directory
  amlogic: Move efuse code to common directory
  amlogic: Move platform macros assembly file to common directory
  amlogic: Introduce unified private header file
  amlogic: Move SCPI code to common directory
  amlogic: Move the SHA256 DMA driver to common directory
  amlogic: Move assembly helpers to common directory
  amlogic: Introduce directory parameters in the makefiles
  meson: Rename platform directory to amlogic

5 years agointel: agilex: Fix psci power domain off
Hadi Asyrafi [Thu, 12 Sep 2019 07:14:01 +0000 (15:14 +0800)]
intel: agilex: Fix psci power domain off

Disable gic cpu interface for powered down cpu. This patch also removes
core reset during power off as core reset will be done during power on

Signed-off-by: Hadi Asyrafi <muhammad.hadi.asyrafi.abdul.halim@intel.com>
Change-Id: I2ca96d876b6e71e56d24a9a7e184b6d6226b8673

5 years agoamlogic: Fix includes order
Carlo Caione [Tue, 3 Sep 2019 11:38:58 +0000 (12:38 +0100)]
amlogic: Fix includes order

As part of the code refactoring fix the order of the include files
across all the source files.

Signed-off-by: Carlo Caione <ccaione@baylibre.com>
Change-Id: Ice72f687cc26ee881a9051168149467688100cfb

5 years agoamlogic: Fix header guards
Carlo Caione [Wed, 28 Aug 2019 09:14:46 +0000 (10:14 +0100)]
amlogic: Fix header guards

Make the header guards more generic and contextually remove the
GXBB_BL31_PLAT_PARAM_VAL value that is unused on the GXL platform.

Signed-off-by: Carlo Caione <ccaione@baylibre.com>
Change-Id: I842fa2e084e71280ae17b39c67877e844821a171

5 years agoMerge "mbedtls: use #include <...> instead of "..."" into integration
Soby Mathew [Wed, 11 Sep 2019 16:21:29 +0000 (16:21 +0000)]
Merge "mbedtls: use #include <...> instead of "..."" into integration

5 years agoZeus: apply the MSR SSBS instruction
John Tsichritzis [Tue, 13 Aug 2019 09:28:25 +0000 (10:28 +0100)]
Zeus: apply the MSR SSBS instruction

Zeus supports the SSBS mechanism and also the new MSR instruction to
immediately apply the mitigation. Hence, the new instruction is utilised
in the Zeus-specific reset function.

Change-Id: I962747c28afe85a15207a0eba4146f9a115b27e7
Signed-off-by: John Tsichritzis <john.tsichritzis@arm.com>
5 years agoAdd UBSAN support and handlers
Justin Chadwell [Tue, 20 Aug 2019 10:01:52 +0000 (11:01 +0100)]
Add UBSAN support and handlers

This patch adds support for the Undefined Behaviour sanitizer. There are
two types of support offered - minimalistic trapping support which
essentially immediately crashes on undefined behaviour and full support
with full debug messages.

The full support relies on ubsan.c which has been adapted from code used
by OPTEE.

Change-Id: I417c810f4fc43dcb56db6a6a555bfd0b38440727
Signed-off-by: Justin Chadwell <justin.chadwell@arm.com>
5 years agolibc: fix sparse warning for __assert()
Masahiro Yamada [Fri, 26 Jul 2019 11:21:39 +0000 (20:21 +0900)]
libc: fix sparse warning for __assert()

Sparse warns this:

lib/libc/assert.c:29:6: error: symbol '__assert' redeclared with different type (originally declared at include/lib/libc/assert.h:36) - different modifiers

Add __dead2 to match the header declaration and C definition.

I also changed '__dead2 void' to 'void __dead2' for the consistency
with other parts.

Change-Id: Iefa4f0e787c24fa7e7e499d2e7baf54d4deb49ef
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
5 years agoplat: xilinx: zynqmp: Initialize IPI table from zynqmp_config_setup()
Jolly Shah [Tue, 27 Aug 2019 18:23:08 +0000 (11:23 -0700)]
plat: xilinx: zynqmp: Initialize IPI table from zynqmp_config_setup()

Common ipi_table needs to be initialized before using any
IPI command (i.e send/receive). Move zynqmp ipi config table
initialization from sip_svc_setup() to zynqmp_config_setup().

Change-Id: Ic8aaa0728a43936cd4c6e1ed590e01ba8f0fbf5b
Signed-off-by: Tejas Patel <tejas.patel@xilinx.com>
Signed-off-by: Jolly Shah <jolly.shah@xilinx.com>
5 years agostm32mp1: manage CONSOLE_FLAG_TRANSLATE_CRLF and cleanup driver
Yann Gautier [Wed, 4 Sep 2019 09:55:10 +0000 (11:55 +0200)]
stm32mp1: manage CONSOLE_FLAG_TRANSLATE_CRLF and cleanup driver

The STM32 console driver was pre-pending '\r' before '\n'.
It is now managed by the framework with the flag:
CONSOLE_FLAG_TRANSLATE_CRLF.
Remove the code in driver, and add the flag for STM32MP1.

Change-Id: I5d0d5d5c4abee0b7dc11c2f8707b1b5cf10149ab
Signed-off-by: Yann Gautier <yann.gautier@st.com>
5 years agoMerge changes from topic "yg/stm32mp1_wdg_updates" into integration
Soby Mathew [Tue, 10 Sep 2019 14:32:59 +0000 (14:32 +0000)]
Merge changes from topic "yg/stm32mp1_wdg_updates" into integration

* changes:
  mmc: stm32_sdmmc2: correctly manage block size
  mmc: stm32_sdmmc2: manage max-frequency property from DT
  stm32mp1: move check_header() to common code
  stm32mp1: keep console during runtime
  stm32mp1: sp_min: initialize MMU and cache earlier
  stm32mp1: add support for LpDDR3
  stm32mp1: use a common function to check spinlock is available
  clk: stm32mp: enable RTCAPB clock for dual-core chips
  stm32mp1: check if the SoC is single core
  stm32mp1: print information about board
  stm32mp1: print information about SoC
  stm32mp1: add watchdog support

5 years agoAdd python configuration for editorconfig
Justin Chadwell [Tue, 27 Aug 2019 08:43:47 +0000 (09:43 +0100)]
Add python configuration for editorconfig

As it currently is, python files are formatted using the general rules
in .editorconfig - this means that 8-character hard tabs are used, which
is not the recommended behaviour according to the PEP-8 standard.  This
patch correct this, and additionally limits the line length to 79
characters as required by the standard.

Change-Id: I3b5c0aff12034c4184d4555aab36490cdb3885da
Signed-off-by: Justin Chadwell <justin.chadwell@arm.com>
5 years agomediatek: mt8183: Support coreboot configuration
Hung-Te Lin [Thu, 2 May 2019 13:42:41 +0000 (21:42 +0800)]
mediatek: mt8183: Support coreboot configuration

When built for coreboot, we want to enable coreboot library to have
better integration. For example, serial console should be initialized by
coreboot_serial instead of hard-coded values.

Most coreboot configuration will enable memory console, which needs
larger XLAT_TABLES so MAX_XLAT_TABLES is increased; and to support that,
TZRAM_SIZE also need to be enlarged.

Change-Id: I08cf22df2fa26e48284e323d22ad8ce73a6ea803
Signed-off-by: Hung-Te Lin <hungte@chromium.org>
5 years agomediatek: mt8183: support system reset
kenny liang [Fri, 3 May 2019 09:02:46 +0000 (17:02 +0800)]
mediatek: mt8183: support system reset

Implement system reset handler.

Change-Id: I535ee414616dde8d2b59dec5a723a540a3a1341d
Signed-off-by: kenny liang <kenny.liang@mediatek.com>
5 years agomediatek: mt8183: pass platform parameters
kenny liang [Fri, 3 May 2019 08:59:07 +0000 (16:59 +0800)]
mediatek: mt8183: pass platform parameters

Add plat parameter structs to support BL2 to pass
variable-length, variable-type parameters to BL31.
The parameters are structured as a link list.
During BL31 setup time, we traverse the list to process
each parameter.

Signed-off-by: kenny liang <kenny.liang@mediatek.com>
Change-Id: Ie84cfc9606656fb1d2780a68cadf27e09afa6628

5 years agomediatek: mt8183: add GPIO driver
kenny liang [Thu, 2 May 2019 12:24:50 +0000 (20:24 +0800)]
mediatek: mt8183: add GPIO driver

Add GPIO driver.

Change-Id: I8c35ce4ea247f3726081b0bbb95f0930c2b82517
Signed-off-by: kenny liang <kenny.liang@mediatek.com>
5 years agomediatek: mt8183: support system off
kenny liang [Thu, 2 May 2019 12:02:05 +0000 (20:02 +0800)]
mediatek: mt8183: support system off

- Add PMIC driver
- Add RTC drvier
- Refactor PMIC and RTC to mediatek/common
- Implement system off handler

Change-Id: If76497646ace1b78bc9a5fa0110b652fe512281a
Signed-off-by: kenny liang <kenny.liang@mediatek.com>
5 years agomediatek: mt8183: support CPU hotplug
kenny liang [Thu, 2 May 2019 11:29:25 +0000 (19:29 +0800)]
mediatek: mt8183: support CPU hotplug

- Add DCM driver
- Add SPMC driver
- Implement core and cluster power on/off handlers

Change-Id: I902002f8ea6f98fd73bf259188162b10d3939c72
Signed-off-by: kenny liang <kenny.liang@mediatek.com>
5 years agomediatek: mt8183: refine GIC driver
kenny liang [Tue, 25 Jun 2019 07:33:48 +0000 (15:33 +0800)]
mediatek: mt8183: refine GIC driver

Refine MTK GIC driver.
Remove unused codes.

Signed-off-by: kenny liang <kenny.liang@mediatek.com>
Change-Id: I39e05ce7aa3c257e237fbc8e661cdde65cbcec7c

5 years agoAssert if power level value greater then PSCI_INVALID_PWR_LVL
Deepika Bhavnani [Fri, 16 Aug 2019 22:10:02 +0000 (01:10 +0300)]
Assert if power level value greater then PSCI_INVALID_PWR_LVL

Signed-off-by: Deepika Bhavnani <deepika.bhavnani@arm.com>
Change-Id: I4a496d5a8e7a9a127cd6224c968539eb74932fca

5 years agoAdd documentation for CTX_INCLUDE_MTE_REGS
Justin Chadwell [Thu, 18 Jul 2019 15:16:32 +0000 (16:16 +0100)]
Add documentation for CTX_INCLUDE_MTE_REGS

A new build flag, CTX_INCLUDE_MTE_REGS, has been added; this patch adds
documentation for it in the User Guide along with instructions of what
different values mean.

Change-Id: I430a9c6ced06b1b6be317edbeff4f5530e30f63a
Signed-off-by: Justin Chadwell <justin.chadwell@arm.com>
5 years agoEnable MTE support in both secure and non-secure worlds
Justin Chadwell [Thu, 18 Jul 2019 13:25:33 +0000 (14:25 +0100)]
Enable MTE support in both secure and non-secure worlds

This patch adds support for the new Memory Tagging Extension arriving in
ARMv8.5. MTE support is now enabled by default on systems that support
at EL0. To enable it at ELx for both the non-secure and the secure
world, the compiler flag CTX_INCLUDE_MTE_REGS includes register saving
and restoring when necessary in order to prevent register leakage
between the worlds.

Change-Id: I2d4ea993d6b11654ea0d4757d00ca20d23acf36c
Signed-off-by: Justin Chadwell <justin.chadwell@arm.com>
5 years agoTegra: memctrl_v2: fix "overflow before widen" coverity issue
Varun Wadekar [Thu, 5 Sep 2019 15:17:02 +0000 (08:17 -0700)]
Tegra: memctrl_v2: fix "overflow before widen" coverity issue

This patch fixes a coding error, where the size of the protected memory area
was truncated due to an incorrect typecast.

This defect was found by coverity and reported as CID 336781.

Change-Id: I41878b0a9a5e5cd78ef3393fdc7b9ea7f7403ed3
Signed-off-by: Varun Wadekar <vwadekar@nvidia.com>
5 years agoamlogic: Fix prefixes in the SoC specific files
Carlo Caione [Wed, 28 Aug 2019 14:32:22 +0000 (15:32 +0100)]
amlogic: Fix prefixes in the SoC specific files

Remove the GXBB prefix where needed and add SoC specific prefixes for
GXBB/GXL.

Signed-off-by: Carlo Caione <ccaione@baylibre.com>
Change-Id: Ic3eb3a77ca2d9c779a9dee5cee786e9c16ecdb27

5 years agoamlogic: Fix prefixes in the PM code
Carlo Caione [Wed, 28 Aug 2019 14:19:56 +0000 (15:19 +0100)]
amlogic: Fix prefixes in the PM code

Remove the GXBB prefix from the code in the common directory and add
SoC-specific prefixes in the SoC specific code.

Signed-off-by: Carlo Caione <ccaione@baylibre.com>
Change-Id: Ic983ef70b0ef23f95088dd8df488d8c42c3bc030

5 years agoamlogic: Fix prefixes in the SCPI related code
Carlo Caione [Wed, 28 Aug 2019 09:08:24 +0000 (10:08 +0100)]
amlogic: Fix prefixes in the SCPI related code

Add a new aml_* prefix to the SCPI related function calls.

Signed-off-by: Carlo Caione <ccaione@baylibre.com>
Change-Id: I697812ac1c0df28cbb639a1dc3e838f1107fb739

5 years agoamlogic: Fix prefixes in the MHU code
Carlo Caione [Wed, 28 Aug 2019 08:46:18 +0000 (09:46 +0100)]
amlogic: Fix prefixes in the MHU code

Make the MHU code AML specific adding a new aml_* prefix and remove the
GXBB prefix from the register names.

Signed-off-by: Carlo Caione <ccaione@baylibre.com>
Change-Id: I8f20918e29f08542bd71bd679f88e65b4efaa7d2

5 years agoamlogic: Fix prefixes in the SIP/SVC code
Carlo Caione [Mon, 26 Aug 2019 12:04:12 +0000 (13:04 +0100)]
amlogic: Fix prefixes in the SIP/SVC code

All the SIP/SVC related code is currently the same between GXL and GXBB.
Rename function names and register names to avoid hardcoding the GXBB
prefix.

Signed-off-by: Carlo Caione <ccaione@baylibre.com>
Change-Id: I7e58ab68489df8d4762663fc01fb64e6899cc8bf

5 years agoamlogic: Fix prefixes in the thermal driver
Carlo Caione [Sun, 25 Aug 2019 17:09:59 +0000 (18:09 +0100)]
amlogic: Fix prefixes in the thermal driver

No need to have a special SoC-specific prefix.

Signed-off-by: Carlo Caione <ccaione@baylibre.com>
Change-Id: I0da543e7d92d56604e79440a98027ffd9a2eaa59

5 years agoamlogic: Fix prefixes in the private header file
Carlo Caione [Sun, 25 Aug 2019 17:09:03 +0000 (18:09 +0100)]
amlogic: Fix prefixes in the private header file

The header file is shared between all the SoCs. Better avoiding
hardcoding the SoC name in the function names.

Signed-off-by: Carlo Caione <ccaione@baylibre.com>
Change-Id: I9074871bd1ed8a702c1a656e0f50f2d3c6cb0425

5 years agoamlogic: Fix prefixes in the efuse driver
Carlo Caione [Sun, 25 Aug 2019 16:26:27 +0000 (17:26 +0100)]
amlogic: Fix prefixes in the efuse driver

The efuse driver is hardcoding the GXBB prefix. No need to do that since
the driver is shared between multiple SoCs.

Signed-off-by: Carlo Caione <ccaione@baylibre.com>
Change-Id: I97691b0bbd55170d8216d301a3fc04feb8c2af2e

5 years agoamlogic: Fix prefixes in the platform macros file
Carlo Caione [Sat, 24 Aug 2019 17:51:48 +0000 (18:51 +0100)]
amlogic: Fix prefixes in the platform macros file

Fixing at the same time the related register names.

Signed-off-by: Carlo Caione <ccaione@baylibre.com>
Change-Id: Ib1130d50abe6088f1c0826878d1ae454a0f23008

5 years agoamlogic: Fix prefixes in the helpers file
Carlo Caione [Sat, 24 Aug 2019 17:47:06 +0000 (18:47 +0100)]
amlogic: Fix prefixes in the helpers file

The code is the common directory is now generic, no need to have the SoC
prefix hardcoded in the function names.

Signed-off-by: Carlo Caione <ccaione@baylibre.com>
Change-Id: Ied3a5e506b9abd4c2d6f893bafef50019bff24f1

5 years agoamlogic: Rework Makefiles
Carlo Caione [Sat, 24 Aug 2019 17:37:46 +0000 (18:37 +0100)]
amlogic: Rework Makefiles

Now that every piece is in place, the makefiles can be refactored and
slightly beautified removing useless and redundant parts.

Signed-off-by: Carlo Caione <ccaione@baylibre.com>
Change-Id: If74e1909df52d475cf4b0dfed819d07d3a4c85b9

5 years agoamlogic: Move the SIP SVC code to common directory
Carlo Caione [Sat, 24 Aug 2019 16:52:40 +0000 (17:52 +0100)]
amlogic: Move the SIP SVC code to common directory

The code is the same between GXBB and GXL. Move it to the common source
directory.

Signed-off-by: Carlo Caione <ccaione@baylibre.com>
Change-Id: I875689a6fd029971aa755fc2725217e90ed06b6c

5 years agoamlogic: Move topology file to common directory
Carlo Caione [Sat, 24 Aug 2019 16:50:16 +0000 (17:50 +0100)]
amlogic: Move topology file to common directory

As done already for multiple files, move the topology file to the common
directory.

Signed-off-by: Carlo Caione <ccaione@baylibre.com>
Change-Id: Iaca357a089593ad58c35c05c929239132249dcda

5 years agoamlogic: Move thermal code to common directory
Carlo Caione [Sat, 24 Aug 2019 16:48:11 +0000 (17:48 +0100)]
amlogic: Move thermal code to common directory

As for most of the Amlogic code, this is common between the Amlogic
SoCs. Move the code to the common directory.

Signed-off-by: Carlo Caione <ccaione@baylibre.com>
Change-Id: Id3f0073ff1f0b9ddbe964f80303323ee4a2f27b0

5 years agoamlogic: Move MHU code to common directory
Carlo Caione [Sat, 24 Aug 2019 16:46:04 +0000 (17:46 +0100)]
amlogic: Move MHU code to common directory

The MHU code is shared between all the supported platforms. Move it to
the common directory instead.

Signed-off-by: Carlo Caione <ccaione@baylibre.com>
Change-Id: Iaf53122866eae85c13f772927d16836dcfa877a3

5 years agoamlogic: Move efuse code to common directory
Carlo Caione [Sat, 24 Aug 2019 16:43:33 +0000 (17:43 +0100)]
amlogic: Move efuse code to common directory

The efuse code is the same between GXL and GXBB. Move the code to common
directory.

Signed-off-by: Carlo Caione <ccaione@baylibre.com>
Change-Id: Ie37f21d1907a36292724f1fb645a78041fe4a6b3

5 years agoamlogic: Move platform macros assembly file to common directory
Carlo Caione [Sat, 24 Aug 2019 16:36:32 +0000 (17:36 +0100)]
amlogic: Move platform macros assembly file to common directory

The platform macros are shared between all the SoCs. Move it to common
directory.

Signed-off-by: Carlo Caione <ccaione@baylibre.com>
Change-Id: Ia04c3ffe4d7b068aa701268ed99f69995d8db92b

5 years agoamlogic: Introduce unified private header file
Carlo Caione [Sat, 24 Aug 2019 16:31:51 +0000 (17:31 +0100)]
amlogic: Introduce unified private header file

Now that also the SHA256 DMA driver is shared between all the SoCs, we
can have one single private platform header file.

Signed-off-by: Carlo Caione <ccaione@baylibre.com>
Change-Id: I77d51915f9d8233aeceeed66ed1f491573402cfc

5 years agoamlogic: Move SCPI code to common directory
Carlo Caione [Sat, 24 Aug 2019 16:28:23 +0000 (17:28 +0100)]
amlogic: Move SCPI code to common directory

The SCPI code is the same between GXBB and GXL. No need to have it
replicated for each SoCs. Move it to the common directory.

Signed-off-by: Carlo Caione <ccaione@baylibre.com>
Change-Id: I7e416caf1e9538b3ce7702c0363ee00a054e2451

5 years agoamlogic: Move the SHA256 DMA driver to common directory
Carlo Caione [Sat, 24 Aug 2019 16:17:30 +0000 (17:17 +0100)]
amlogic: Move the SHA256 DMA driver to common directory

The SHA256 DMA driver can be used by multiple SoCs. Move it to the
common directory.

Signed-off-by: Carlo Caione <ccaione@baylibre.com>
Change-Id: I96319eeeeeebd503ef0dcb07c0e4ff6a67afeaa5

5 years agoamlogic: Move assembly helpers to common directory
Carlo Caione [Fri, 23 Aug 2019 19:02:32 +0000 (20:02 +0100)]
amlogic: Move assembly helpers to common directory

The assembly helpers are common to all the amlogic SoCs. Move the .S
file to the common directory.

Signed-off-by: Carlo Caione <ccaione@baylibre.com>
Change-Id: I0d8616a7ae22dbcb14848cefd0149b6bb5814ea6

5 years agoamlogic: Introduce directory parameters in the makefiles
Carlo Caione [Fri, 23 Aug 2019 18:34:44 +0000 (19:34 +0100)]
amlogic: Introduce directory parameters in the makefiles

Make the platform name a parameter for the source directories. Besides a
cosmetic fix, this is going to be helpful when reusing the same Makefile
for different SoCs.

Signed-off-by: Carlo Caione <ccaione@baylibre.com>
Change-Id: I307897a21800cca8ad68a5ab8972d27e9356ff2a

5 years agomeson: Rename platform directory to amlogic
Carlo Caione [Fri, 23 Aug 2019 17:28:36 +0000 (18:28 +0100)]
meson: Rename platform directory to amlogic

Meson is the internal code name for the SoC family. The correct name for
the platform should be Amlogic. Change the name of the platform
directory.

Signed-off-by: Carlo Caione <ccaione@baylibre.com>
Change-Id: Icc140e1ea137f12117acbf64c7dcb1a8b66b345d

5 years agoMerge "intel: stratix10: Fix reliance on hard coded clock information" into integration
Sandrine Bailleux [Thu, 5 Sep 2019 09:11:31 +0000 (09:11 +0000)]
Merge "intel: stratix10: Fix reliance on hard coded clock information" into integration

5 years agodoc: Updated user guide with new Mbed TLS version number
zelalem-aweke [Wed, 4 Sep 2019 21:16:51 +0000 (16:16 -0500)]
doc: Updated user guide with new Mbed TLS version number

Signed-off-by: zelalem-aweke <zelalem.aweke@arm.com>
Change-Id: Ib12ecc0b283274c74cdfa57caf9e1a105dce3afe

5 years agombedtls: use #include <...> instead of "..."
Masahiro Yamada [Wed, 4 Sep 2019 05:09:07 +0000 (14:09 +0900)]
mbedtls: use #include <...> instead of "..."

The #include "mbedtls/check_config.h" directive first searches for
the header in the relative path to mbedtls_config.h, i.e.
include/drivers/auth/mbedtls/mbedtls/check_config.h

Obviously, it does not exist since check_config.h is located in
the mbedtls project.

It is more sensible to use #include <...> form.

Change-Id: If72a71381f84e7748a2c9f07dd1176559d9bb1d2
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
5 years agoMerge "uniphier: set CONSOLE_FLAG_TRANSLATE_CRLF and clean up console driver" into...
Alexei Fedorov [Tue, 3 Sep 2019 11:00:06 +0000 (11:00 +0000)]
Merge "uniphier: set CONSOLE_FLAG_TRANSLATE_CRLF and clean up console driver" into integration

5 years agouniphier: set CONSOLE_FLAG_TRANSLATE_CRLF and clean up console driver
Masahiro Yamada [Tue, 23 Jul 2019 03:53:41 +0000 (12:53 +0900)]
uniphier: set CONSOLE_FLAG_TRANSLATE_CRLF and clean up console driver

This console driver sends '\r' before 'n', not after.
It works, but the convention is "\r\n" (i.e. CRLF)

Instead of fixing it in the driver, set CONSOLE_FLAG_TRANSLATE_CRLF
to leave it to the framework.

Change-Id: I2154e29313739a40dff70cfb5c0f8989136d4ad2
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
5 years agommc: stm32_sdmmc2: correctly manage block size
Yann Gautier [Tue, 11 Jun 2019 18:03:07 +0000 (20:03 +0200)]
mmc: stm32_sdmmc2: correctly manage block size

DBLOCKSIZE should be filled such as the data size is 2^DBLOCKSIZE.
Hence it is calculated with __builtin_ctz.

Change-Id: Id6b5ff9b594afc4fc523a388011beed307e6abd1
Signed-off-by: Yann Gautier <yann.gautier@st.com>
5 years agommc: stm32_sdmmc2: manage max-frequency property from DT
Yann Gautier [Tue, 28 May 2019 09:54:50 +0000 (11:54 +0200)]
mmc: stm32_sdmmc2: manage max-frequency property from DT

If the max-frequency property is provided in the device tree mmc node,
it should be managed. The max allowed frequency will be the min between
this property value and what the card can support.

Change-Id: I885b676c3300d2670a0fe4c6ecab87758b5893ad
Signed-off-by: Yann Gautier <yann.gautier@st.com>
5 years agostm32mp1: move check_header() to common code
Yann Gautier [Fri, 19 Apr 2019 08:48:36 +0000 (10:48 +0200)]
stm32mp1: move check_header() to common code

This function can be used on several stm32mp devices, it is then moved in
plat/st/common/stm32mp_common.c.

Change-Id: I862debe39604410f71a9ddc28713026362e9ecda
Signed-off-by: Yann Gautier <yann.gautier@st.com>
5 years agostm32mp1: keep console during runtime
Yann Gautier [Wed, 24 Apr 2019 14:14:22 +0000 (16:14 +0200)]
stm32mp1: keep console during runtime

The runtime console is only kept in DEBUG configuration.

Change-Id: I0447dfcacb9a63a12bcdab7c55584d70c3220e5b
Signed-off-by: Yann Gautier <yann.gautier@st.com>
5 years agostm32mp1: sp_min: initialize MMU and cache earlier
Yann Gautier [Thu, 11 Jul 2019 08:45:09 +0000 (10:45 +0200)]
stm32mp1: sp_min: initialize MMU and cache earlier

This change enhances performance and security in BL32 stage.

Change-Id: I64df5995fc6b04f6cf42d6a00a6d3d0f602b5407
Signed-off-by: Yann Gautier <yann.gautier@st.com>
5 years agostm32mp1: add support for LpDDR3
Yann Gautier [Tue, 16 Apr 2019 14:20:58 +0000 (16:20 +0200)]
stm32mp1: add support for LpDDR3

This change enables LpDDR3 initialization with PMIC.

Change-Id: I2409a808335dfacd69a8517cb8510cee98bb8161
Signed-off-by: Yann Gautier <yann.gautier@st.com>
5 years agostm32mp1: use a common function to check spinlock is available
Yann Gautier [Wed, 22 May 2019 17:13:51 +0000 (19:13 +0200)]
stm32mp1: use a common function to check spinlock is available

To use spinlocks, MMU should be enabled, as well as data cache.
A common function is created (moved from clock file).
It is then used whenever a spinlock has to be taken, in BSEC and clock
drivers.

Change-Id: I94baed0114a2061ad71bd5287a91bf7f1c6821f6
Signed-off-by: Yann Gautier <yann.gautier@st.com>
5 years agoclk: stm32mp: enable RTCAPB clock for dual-core chips
Yann Gautier [Mon, 20 May 2019 12:39:26 +0000 (14:39 +0200)]
clk: stm32mp: enable RTCAPB clock for dual-core chips

In order to correctly manage the bring-up of non boot CPUs, the RTCAPB
clock needs to be enabled.
It controls the access to backup registers, where the CPU entrypoint
will be stored.

Change-Id: Ifeeceb4faf64bc9e0778030444f437cc0bb27272
Signed-off-by: Yann Gautier <yann.gautier@st.com>
Signed-off-by: Etienne Carriere <etienne.carriere@st.com>
Signed-off-by: Nicolas Le Bayon <nicolas.le.bayon@st.com>
5 years agostm32mp1: check if the SoC is single core
Yann Gautier [Tue, 4 Jun 2019 16:23:10 +0000 (18:23 +0200)]
stm32mp1: check if the SoC is single core

Among the variants of STM32MP, the STM32MP151 is a single Cortex-A7 chip.
A function is added to check the part number of the SoC.
If it corresponds to STM32MP151A or STM32MP151C, then the chip has a single
Cortex-A7.

Change-Id: Icac2015c5d03ce0bcb8e99bbaf1ec8ada34be49c
Signed-off-by: Yann Gautier <yann.gautier@st.com>
Signed-off-by: Nicolas Le Bayon <nicolas.le.bayon@st.com>
Signed-off-by: Lionel Debieve <lionel.debieve@st.com>
5 years agostm32mp1: print information about board
Yann Gautier [Mon, 13 May 2019 16:34:48 +0000 (18:34 +0200)]
stm32mp1: print information about board

On STMicroelectronics boards, the board information is stored in OTP.
This OTP is described in device tree, in BSEC board_id node.

Change-Id: Ieccbdcb048343680faac8dc577b75c67ac106f5b
Signed-off-by: Yann Gautier <yann.gautier@st.com>
Signed-off-by: Lionel Debieve <lionel.debieve@st.com>
5 years agostm32mp1: print information about SoC
Yann Gautier [Tue, 4 Jun 2019 16:02:37 +0000 (18:02 +0200)]
stm32mp1: print information about SoC

This information is located in DBGMCU registers.

Change-Id: I480aa046fed9992e3d9665b1f0520bc4b6cfdf30
Signed-off-by: Yann Gautier <yann.gautier@st.com>
5 years agostm32mp1: add watchdog support
Yann Gautier [Tue, 4 Jun 2019 16:06:34 +0000 (18:06 +0200)]
stm32mp1: add watchdog support

Introduce driver for STM32 IWDG peripheral (Independent Watchdog).
It is configured according to device tree content and should be enabled
from there.
The watchdog is not started by default. It can be started after an HW
reset if the dedicated OTP is fused.

The watchdog also needs to be frozen if a debugger is attached.
This is done by configuring the correct bits in DBGMCU.
This configuration is allowed by checking BSEC properties.

An increase of BL2 size is also required when adding this new code.

Change-Id: Ide7535d717885ce2f9c387cf17afd8b5607f3e7f
Signed-off-by: Yann Gautier <yann.gautier@st.com>
Signed-off-by: Lionel Debieve <lionel.debieve@st.com>
Signed-off-by: Nicolas Le Bayon <nicolas.le.bayon@st.com>
5 years agoMerge "Added SPCI to the glossary" into integration
Paul Beesley [Mon, 2 Sep 2019 10:22:38 +0000 (10:22 +0000)]
Merge "Added SPCI to the glossary" into integration

5 years agoMerge "Move assembly newline function into common debug code" into integration
Paul Beesley [Thu, 29 Aug 2019 16:05:28 +0000 (16:05 +0000)]
Merge "Move assembly newline function into common debug code" into integration

5 years agoAdded SPCI to the glossary
Artsem Artsemenka [Thu, 29 Aug 2019 12:47:53 +0000 (13:47 +0100)]
Added SPCI to the glossary

Change-Id: I576ae161477f4a69336d15a7741e566bb103124a
Signed-off-by: Artsem Artsemenka <artsem.artsemenka@arm.com>
5 years agoMove assembly newline function into common debug code
Justin Chadwell [Tue, 20 Aug 2019 09:58:49 +0000 (10:58 +0100)]
Move assembly newline function into common debug code

Printing a newline is a relatively common functionality for code to want
to do. Therefore, this patch now moves this function into a common part
of the code that anyone can use.

Change-Id: I2cad699fde00ef8d2aabf8bf35742ddd88d090ba
Signed-off-by: Justin Chadwell <justin.chadwell@arm.com>
5 years agorcar_gen3: drivers: ddr_b: Update DDR setting for H3, M3, M3N
Chiaki Fujii [Mon, 8 Jul 2019 14:44:56 +0000 (23:44 +0900)]
rcar_gen3: drivers: ddr_b: Update DDR setting for H3, M3, M3N

[IPL/DDR]
- Update H3, M3, M3N DDR setting rev.0.37.

Signed-off-by: Chiaki Fujii <chiaki.fujii.wj@renesas.com>
Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com>
Change-Id: I072c0f61cd896e74e4e1eee39d313f82cf2f7295

5 years agorcar_gen3: drivers: qos: update QoS setting
Yoshifumi Hosoya [Mon, 1 Jul 2019 10:45:41 +0000 (19:45 +0900)]
rcar_gen3: drivers: qos: update QoS setting

[IPL/QoS]
- Update M3 Ver.3.0 QoS setting rev.0.04.

Signed-off-by: Yoshifumi Hosoya <yoshifumi.hosoya.wj@renesas.com>
Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com>
Change-Id: I798401f417df6a352d94311ea07a1e96ba562f6a

5 years agorcar_gen3: drivers: ddr_b: Fix checkpatch errors in headers
Marek Vasut [Thu, 8 Aug 2019 15:13:03 +0000 (17:13 +0200)]
rcar_gen3: drivers: ddr_b: Fix checkpatch errors in headers

Clean up the DDR B header files and remove checkpatch errors.

Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com>
Change-Id: I9648ef5511df299688fd5284513812d32a1f8064

5 years agorcar_gen3: drivers: ddr_b: Fix line-over-80s
Marek Vasut [Thu, 8 Aug 2019 14:34:22 +0000 (16:34 +0200)]
rcar_gen3: drivers: ddr_b: Fix line-over-80s

Fix as many line-over-80s as possible. There are still a few remaining,
which would need further refactoring.

Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com>
Change-Id: I7225d9fab658d05e3315d8c3fa3c9f3bbb1ab40d