Merge "feat(mt8189): disable L3C shared SRAM if the bootloader is coreboot" into integration

feat(mt8189): disable L3C shared SRAM if the bootloader is coreboot

The coreboot of MT8189 does not disable the L3C shared SRAM because the
ramstage still needs access to it. Therefore, we disable i

feat(mt8189): disable L3C shared SRAM if the bootloader is coreboot

The coreboot of MT8189 does not disable the L3C shared SRAM because the
ramstage still needs access to it. Therefore, we disable it at the
start of ATF.

Change-Id: If87223a1f41afd639859ff0ce80d4e64a9e02a2e
Signed-off-by: Vince Liu <vince-wl.liu@mediatek.corp-partner.google.com>

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Merge changes from topic "css_refactor_arm" into integration

* changes:
refactor(console): consolidate console runtime switch
refactor(synquacer): console runtime switch on bl31 exit
refactor(

Merge changes from topic "css_refactor_arm" into integration

* changes:
refactor(console): consolidate console runtime switch
refactor(synquacer): console runtime switch on bl31 exit
refactor(nxp): console runtime switch on bl31 exit
refactor(nvidia): console runtime switch on bl31 exit
refactor(hisilicon): console runtime switch on bl31 exit
refactor(xilinx): console runtime switch on bl31 exit
refactor(mediatek): console runtime switch on bl31 exit
refactor(armada): console runtime switch on bl31 exit
refactor(imx): console runtime switch on bl31 exit
refactor(brcm): console runtime switch on bl31 exit

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refactor(console): consolidate console runtime switch

Refactor console_flush() and console_switch_state(CONSOLE_FLAG_RUNTIME)
to bl31_main(). This has been done per the recommendation in TF-A
mailin

refactor(console): consolidate console runtime switch

Refactor console_flush() and console_switch_state(CONSOLE_FLAG_RUNTIME)
to bl31_main(). This has been done per the recommendation in TF-A
mailing list. These calls need to be the last calls, after any runtime
initialization has been done, before BL31 exits.

All platforms that override the generic implementation of
bl31_plat_runtime_setup() have been refactored. The console_flush()
and console_switch_state() calls have been removed as they become
part of bl31_main() function.

Any platform that don't need to make any change to the generic (weak)
implementation of bl31_plat_runtime_setup() don't need to override it
in their platforms.

Change-Id: I6d04d6daa9353daeaa7e3df9e9adf6f322a917b8
Signed-off-by: Salman Nabi <salman.nabi@arm.com>

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refactor(mediatek): console runtime switch on bl31 exit

Flush the FIFO before switching to runtime. This is so that there are
no lingering chars in the FIFO when we move to the runtime console.

TF-

refactor(mediatek): console runtime switch on bl31 exit

Flush the FIFO before switching to runtime. This is so that there are
no lingering chars in the FIFO when we move to the runtime console.

TF-A plans to refactor the console_Switch_state(CONSOLE_FLAG_RUNTIME)
and console_flush() calls and make them the last calls in bl31_main()
(before BL31 exits). Until then they are being left as the last calls
in bl31_plat_runtime_setup() for testing before refactoring.

This patch affects the Mediatek platform only.

Change-Id: I83beee28ed856bc9b2f3131aa577be9bfa529028
Signed-off-by: Salman Nabi <salman.nabi@arm.com>

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Merge "fix(mediatek): switch console to runtime state before leaving BL31" into integration

fix(mediatek): switch console to runtime state before leaving BL31

We should switch console to runtime state. If we don't do this, the
state will keep boot state even we exit from BL31.

Signed-off-

fix(mediatek): switch console to runtime state before leaving BL31

We should switch console to runtime state. If we don't do this, the
state will keep boot state even we exit from BL31.

Signed-off-by: Bo-Chen Chen <rex-bc.chen@mediatek.com>
Change-Id: Id2269ccf2fdc22e0fa088c3c0365836730172233

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Merge changes from topic "mt8188" into integration

* changes:
feat(mt8188): add pinctrl support
feat(mt8188): add RTC support
feat(mt8188): add pmic and pwrap support
refator(mediatek): move

Merge changes from topic "mt8188" into integration

* changes:
feat(mt8188): add pinctrl support
feat(mt8188): add RTC support
feat(mt8188): add pmic and pwrap support
refator(mediatek): move pmic.[c|h] to common folder
refator(mediatek): move common definitions of pmic wrap to common folder
feat(mt8188): add IOMMU enable control in SiP service
feat(mt8188): add display port control in SiP service
fix(mediatek): use uppercase for definition
feat(mediatek): move dp drivers to common folder
feat(mediatek): move mtk_cirq.c drivers to cirq folder
feat(mt8188): initialize GIC
feat(mt8188): initialize systimer
feat(mt8188): initialize platform for MediaTek MT8188
refator(mediatek): remove unused files
refator(mediatek): move drivers folder in common to plat/mediatek
feat(mediatek): support coreboot BL31 loading

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feat(mediatek): support coreboot BL31 loading

The ChromeOS project uses Coreboot as BL2 instead of MediaTek regular
bootloader, so we use COREBOOT flag to support Coreboot boot flow.

Signed-off-by:

feat(mediatek): support coreboot BL31 loading

The ChromeOS project uses Coreboot as BL2 instead of MediaTek regular
bootloader, so we use COREBOOT flag to support Coreboot boot flow.

Signed-off-by: Bo-Chen Chen <rex-bc.chen@mediatek.com>
Change-Id: I45e95ea51e90158187452eba52fc58090d1c60a4

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Merge changes from topics "mtk_cold_boot", "mtk_init_scheme", "smc_registration_use_case", "vendor_extend_pubsub_event" into integration

* changes:
feat(mediatek): implement generic platform port

Merge changes from topics "mtk_cold_boot", "mtk_init_scheme", "smc_registration_use_case", "vendor_extend_pubsub_event" into integration

* changes:
feat(mediatek): implement generic platform port
refactor(mediatek): smc registration services
feat(mediatek): introduce mtk init framework
refactor(mediatek): partition MTK SiP SMC ID
feat(mediatek): extend SiP vendor subscription events

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feat(mediatek): implement generic platform port

Implement mandatory platform port functions. Receive
boot arguments from bl2, populate bl33 and bl32 image
entry structs, call each MTK initcall level

feat(mediatek): implement generic platform port

Implement mandatory platform port functions. Receive
boot arguments from bl2, populate bl33 and bl32 image
entry structs, call each MTK initcall levels
in these mandatory platform port functions.
After bl31_main exit and handover to 2nd boot loader,
mtk bl33 issues SMC and traps to TF-A to execute boot_to_kernel
and then handover to Linux kernel.

Signed-off-by: Leon Chen <leon.chen@mediatek.com>
Change-Id: I8d5a3511668fc749c4c71edf1ac700002cb5a9c8

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