feat(st-uart): add initialization with the device tree

Add the pincontrol configuration and clock enable in UART driver
with information found in the device tree.

This patch avoids an issue on STM3

feat(st-uart): add initialization with the device tree

Add the pincontrol configuration and clock enable in UART driver
with information found in the device tree.

This patch avoids an issue on STM32MP13x platform because the UART
configuration is reset by the ROM code for UART serial boot
(STM32MP_UART_PROGRAMMER=1).

Signed-off-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
Change-Id: I575fd0e1026b857059abcfd4a3166eb3a239e1fd

show more ...

refactor(stm32mp1): move DT_UART_COMPAT in include file

Move the definition of DT_UART_COMPAT in stm32mp1_def.h to be used
in several files.

Change-Id: I74d0350bcd971df9b15697f2b9ec04061d6a7656
Sig

refactor(stm32mp1): move DT_UART_COMPAT in include file

Move the definition of DT_UART_COMPAT in stm32mp1_def.h to be used
in several files.

Change-Id: I74d0350bcd971df9b15697f2b9ec04061d6a7656
Signed-off-by: Patrick Delaunay <patrick.delaunay@foss.st.com>

show more ...

feat(stm32mp1): configure the serial boot load address

For product with 128MB DDR size, the OP-TEE is located at the end
of the DDR and the FIP can't be loaded at the default location
because it ove

feat(stm32mp1): configure the serial boot load address

For product with 128MB DDR size, the OP-TEE is located at the end
of the DDR and the FIP can't be loaded at the default location
because it overlap the OP-TEE final location. So the default value
for DWL_BUFFER_BASE is invalid.

To avoid this conflict the serial boot load address = DWL_BUFFER_BASE
can be modified with a configuration flags.

Signed-off-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
Change-Id: Ie27b87c10c57fea5d4c6200ce4f624e775b9a080

show more ...

fix(stm32mp1): update the FIP load address for serial boot

Update the FIP load address and size for serial boot to support
product with a DDR size = 128MB
1/ Move the FIP location at the end of the

fix(stm32mp1): update the FIP load address for serial boot

Update the FIP load address and size for serial boot to support
product with a DDR size = 128MB
1/ Move the FIP location at the end of the first 128MB
2/ Reduce the DWL_BUFFER_SIZE to 16MB, to be coherent with the value
indicated in USB enumeration
- for STM32MP13x: "@SSBL /0x03/1*16Me"
- for STM32MP15x: "@Partition3 /0x03/1*16Me"

Signed-off-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
Change-Id: Id93bf00c64832c17426bfd78e060861275677ecc

show more ...

refactor(st): configure baudrate for UART programmer

Add the possibility to configure the UART baudrate; reused the
console configuration, defined in STM32MP_UART_BAUDRATE.

The default value remain

refactor(st): configure baudrate for UART programmer

Add the possibility to configure the UART baudrate; reused the
console configuration, defined in STM32MP_UART_BAUDRATE.

The default value remains 115200.

Signed-off-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
Change-Id: Ifcf2b36e8ac929265405bc88e824ee78be3b5bbb

show more ...

refactor(st-uart): compute the over sampling dynamically

The parameter over_sampling of stm32_uart_init_s is not required
as it can be computed dynamically from clock rate of the serial
device and t

refactor(st-uart): compute the over sampling dynamically

The parameter over_sampling of stm32_uart_init_s is not required
as it can be computed dynamically from clock rate of the serial
device and the requested baudrate.

Oversampling by 8 is allowed only for higher speed
(up to clock_rate / 8) to reduce the maximum receiver tolerance
to clock deviation.

This patch update the driver, the serial init struct and the
only user, the stm32cubeprogrammer over uart support.

Change-Id: I422731089730a288defeb7fa49886db65d0902b2
Signed-off-by: Patrick Delaunay <patrick.delaunay@foss.st.com>

show more ...

Merge changes from topic "bl31_in_sram" into integration

* changes:
feat(sgi): remove override for `ARM_BL31_IN_DRAM` build-option
feat(sgi): configure SRAM and BL31 size for sgi platform

Merge "fix(bl31): fix validate_el3_interrupt_rm preprocessor usage" into integration

feat(sgi): remove override for `ARM_BL31_IN_DRAM` build-option

RD-N2* variants of Neoverse reference design platforms could be
configured to boot from SRAM or DRAM. Having ARM_BL31_IN_DRAM set to 1

feat(sgi): remove override for `ARM_BL31_IN_DRAM` build-option

RD-N2* variants of Neoverse reference design platforms could be
configured to boot from SRAM or DRAM. Having ARM_BL31_IN_DRAM set to 1
within the common makefile would deter these platforms from having this
flexibility. Remove the default override configuration for
`ARM_BL31_IN_DRAM`.

Signed-off-by: Rohit Mathew <rohit.mathew@arm.com>
Change-Id: I8d79969c003a984675cbe705de890b51a1f7f4ea

show more ...

feat(sgi): configure SRAM and BL31 size for sgi platform

Update SRAM size for Neoverse reference design platforms from 256KB to
512KB. This is required to place and execute BL31 image from the
on-ch

feat(sgi): configure SRAM and BL31 size for sgi platform

Update SRAM size for Neoverse reference design platforms from 256KB to
512KB. This is required to place and execute BL31 image from the
on-chip SRAM. Additionally, revise BL31 image size to accommodate
larger BL31 images of multi-chip platforms.

Signed-off-by: Rohit Mathew <rohit.mathew@arm.com>
Change-Id: I11c2672a1089f24a9fafcf6555b8e1d52032cfde

show more ...

Merge changes from topic "mediatek upstream" into integration

* changes:
refactor(mt8188): move platform_def.h to mt8188/include
feat(mt8188): add MCUSYS support
feat(mt8188): add armv8.2 supp

Merge changes from topic "mediatek upstream" into integration

* changes:
refactor(mt8188): move platform_def.h to mt8188/include
feat(mt8188): add MCUSYS support
feat(mt8188): add armv8.2 support
feat(mt8188): add DFD control in SiP service
feat(mt8188): add EMI MPU basic drivers
feat(mt8188): add DCM driver
feat(mt8188): add reset and poweroff functions
feat(mediatek): add more flexibility of mtk_pm.c
feat(mediatek): add more options for build helper
feat(mt8188): add LPM driver support
feat(mt8188): apply ERRATA for CA-78
fix(mediatek): remove unused cold_boot.[c|h]
fix(mediatek): wrap cold_boot.h with MTK_SIP_KERNEL_BOOT_ENABLE
feat(mt8186): add EMI MPU support for SCP and DSP

show more ...

refactor(mt8188): move platform_def.h to mt8188/include

It is more suitable to place platform_def.h in mt8188/include.

Signed-off-by: Bo-Chen Chen <rex-bc.chen@mediatek.com>
Change-Id: I35720690ff4

refactor(mt8188): move platform_def.h to mt8188/include

It is more suitable to place platform_def.h in mt8188/include.

Signed-off-by: Bo-Chen Chen <rex-bc.chen@mediatek.com>
Change-Id: I35720690ff4f2ca99c9430edb8bbe17edf9aefb9

show more ...

feat(mt8188): add MCUSYS support

Add MCUSYS drivers support for MT8188.

Signed-off-by: Edward-JW Yang <edward-jw.yang@mediatek.com>
Change-Id: I84107702a9fd021c37d2997ad25b321a483a1a66

feat(mt8188): add armv8.2 support

Add armv8.2 support for MT8188.

Signed-off-by: Edward-JW Yang <edward-jw.yang@mediatek.com>
Change-Id: I0ac865949ba864fb207ee1f0937092cbabd550de

feat(mt8188): add DFD control in SiP service

DFD (Design for Debug) is a debugging tool, which scans flip-flops and
dumps to internal RAM on the WDT reset. After system reboots, those
values could b

feat(mt8188): add DFD control in SiP service

DFD (Design for Debug) is a debugging tool, which scans flip-flops and
dumps to internal RAM on the WDT reset. After system reboots, those
values could be showed for debugging.

TEST=build pass.
BUG=b:244216434

Signed-off-by: Fengquan Chen <fengquan.chen@mediatek.corp-partner.google.com>
Change-Id: I468036131e941a46bc1ec12d33105146000730d8

show more ...

feat(mt8188): add EMI MPU basic drivers

EMI MPU stands for external memory interface memory protect unit.
MT8188 supports 32 regions and 16 domains.

Signed-off-by: Dawei Chien <dawei.chien@mediatek

feat(mt8188): add EMI MPU basic drivers

EMI MPU stands for external memory interface memory protect unit.
MT8188 supports 32 regions and 16 domains.

Signed-off-by: Dawei Chien <dawei.chien@mediatek.com>
Change-Id: I9bbeb355665401cc71dda6db22157d9d751570d1

show more ...

feat(mt8188): add DCM driver

DCM means dynamic clock management, and it can dynamically
slow down or gate clocks during CPU or bus idle.

1. Add MCUSYS related DCM drivers.
2. Enable MCUSYS related

feat(mt8188): add DCM driver

DCM means dynamic clock management, and it can dynamically
slow down or gate clocks during CPU or bus idle.

1. Add MCUSYS related DCM drivers.
2. Enable MCUSYS related DCM by default.

Signed-off-by: Garmin Chang <garmin.chang@mediatek.com>
Change-Id: I131354d72bbc190af504e9639bcc85a720e2bb17

show more ...

feat(mt8188): add reset and poweroff functions

- Add mtk_pm_system_reset_cros() for cros reset.
- Add mtk_pm_system_off_cros() for cros power-off.

TEST=build pass
BUG=b:236331724

Signed-off-by: Bo

feat(mt8188): add reset and poweroff functions

- Add mtk_pm_system_reset_cros() for cros reset.
- Add mtk_pm_system_off_cros() for cros power-off.

TEST=build pass
BUG=b:236331724

Signed-off-by: Bo-Chen Chen <rex-bc.chen@mediatek.com>
Change-Id: I4117f6080e282551b37a936a490ab7b37ac31827

show more ...

feat(mediatek): add more flexibility of mtk_pm.c

To use power manager function more easier, we add some drivers to let
the implementation easier.

Signed-off-by: Edward-JW Yang <edward-jw.yang@media

feat(mediatek): add more flexibility of mtk_pm.c

To use power manager function more easier, we add some drivers to let
the implementation easier.

Signed-off-by: Edward-JW Yang <edward-jw.yang@mediatek.com>
Change-Id: Ibc6e1680c4534592ed37de49da39b6667f468ea1

show more ...

feat(mediatek): add more options for build helper

To support more LPM feature, we add more options for build helper.

Signed-off-by: Edward-JW Yang <edward-jw.yang@mediatek.com>
Change-Id: I17eeedbe

feat(mediatek): add more options for build helper

To support more LPM feature, we add more options for build helper.

Signed-off-by: Edward-JW Yang <edward-jw.yang@mediatek.com>
Change-Id: I17eeedbe0674e321f1891074ba0c72d858841dae

show more ...

feat(mt8188): add LPM driver support

Add LPM drivers and create rules.mk for makefile.

Signed-off-by: Bo-Chen Chen <rex-bc.chen@mediatek.com>
Change-Id: I0bfb99a4a763e7ca93260f62d1ced184259acb39

feat(mt8188): apply ERRATA for CA-78

Apply ERRATA_A78_2376745 and ERRATA_A78_2395406 for CA-78.

Signed-off-by: Bo-Chen Chen <rex-bc.chen@mediatek.com>
Change-Id: I4575e83025af971a669dc1f8561cf19e1f

feat(mt8188): apply ERRATA for CA-78

Apply ERRATA_A78_2376745 and ERRATA_A78_2395406 for CA-78.

Signed-off-by: Bo-Chen Chen <rex-bc.chen@mediatek.com>
Change-Id: I4575e83025af971a669dc1f8561cf19e1fdac469

show more ...

fix(mediatek): remove unused cold_boot.[c|h]

We are not using cold_boot.[c|h] for mt8188, so remove them first.

Signed-off-by: Bo-Chen Chen <rex-bc.chen@mediatek.com>
Change-Id: I721aca37d5fb422f27

fix(mediatek): remove unused cold_boot.[c|h]

We are not using cold_boot.[c|h] for mt8188, so remove them first.

Signed-off-by: Bo-Chen Chen <rex-bc.chen@mediatek.com>
Change-Id: I721aca37d5fb422f274bb1ab46150e1eddf7c480

show more ...

fix(mediatek): wrap cold_boot.h with MTK_SIP_KERNEL_BOOT_ENABLE

We should wrap cold_boot.h with MTK_SIP_KERNEL_BOOT_ENABLE to avoid
build error.

Signed-off-by: Bo-Chen Chen <rex-bc.chen@mediatek.co

fix(mediatek): wrap cold_boot.h with MTK_SIP_KERNEL_BOOT_ENABLE

We should wrap cold_boot.h with MTK_SIP_KERNEL_BOOT_ENABLE to avoid
build error.

Signed-off-by: Bo-Chen Chen <rex-bc.chen@mediatek.com>
Change-Id: Idfd760fbb7c782d4fc9de674d86a7123e0129c0d

show more ...

feat(mt8186): add EMI MPU support for SCP and DSP

1. Enable domain D0 and D3 (SCP) access 0x50000000~0x5109FFFF.
2. Enable domain D4 (DSP & AFE) access 0x60000000~0x610FFFFF.

BUG=b:204229221
TEST=b

feat(mt8186): add EMI MPU support for SCP and DSP

1. Enable domain D0 and D3 (SCP) access 0x50000000~0x5109FFFF.
2. Enable domain D4 (DSP & AFE) access 0x60000000~0x610FFFFF.

BUG=b:204229221
TEST=build pass

Signed-off-by: Allen-KH Cheng <allen-kh.cheng@mediatek.corp-partner.google.com>
Change-Id: I6a7d2eafaaa7a558829a0d741dfb3307885e3b98

show more ...