Merge "fix(intel): solve agilex warm reset issue" into integration

fix(intel): solve agilex warm reset issue

Agilex warm reset not able to trigger due to the system not able to
detect the magic number. ATF only able to solve for boot core.
For secondary cores, Linu

fix(intel): solve agilex warm reset issue

Agilex warm reset not able to trigger due to the system not able to
detect the magic number. ATF only able to solve for boot core.
For secondary cores, Linux need to update psci driver to WFI
the cores in EL3. Original Linux WFI is EL1.
Thus causing secondary cores not working

Change-Id: I5470abc19a09e45f16c4cd0049dd20e6534435bb
Signed-off-by: Jit Loon Lim <jit.loon.lim@altera.com>

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Merge changes I1bb556a8,Ie450acf7 into integration

* changes:
fix(intel): remove wfi polling when performing cpu on
fix(intel): fix socfpga_psci for cpu on off function

fix(intel): fix socfpga_psci for cpu on off function

Fix for CPU ON / OFF Function calling from Linux Kernel.

Change-Id: Ie450acf7e537ed60ef4b2e8d785e62d94e52482f
Signed-off-by: Boon Khai Ng <boon.

fix(intel): fix socfpga_psci for cpu on off function

Fix for CPU ON / OFF Function calling from Linux Kernel.

Change-Id: Ie450acf7e537ed60ef4b2e8d785e62d94e52482f
Signed-off-by: Boon Khai Ng <boon.khai.ng@altera.com>
Signed-off-by: Jit Loon Lim <jit.loon.lim@altera.com>

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Merge "fix(intel): update warm reset routine and bootscratch register usage" into integration

fix(intel): update warm reset routine and bootscratch register usage

Agilex5 platform:
Boot scratch COLD6 register is meant for Customer use only.
So, use Intel specific COLD3 register with [5:2]bit

fix(intel): update warm reset routine and bootscratch register usage

Agilex5 platform:
Boot scratch COLD6 register is meant for Customer use only.
So, use Intel specific COLD3 register with [5:2]bits to
determine the warm reset and SMP boot requests.
Also handle the unaligned DEVICE/IO memory store and load
in the assembly entrypoint startup code.

Agilex, Stratix10, N5X platforms:
Use only the LSB 4bits [3:0] of the boot scratch COLD6 register
to detect the warm reset request.

Change-Id: I4fd6e63fe0bd42ddcb4a3f81c7a7295bdc8ca65f
Signed-off-by: Girisha Dengi <girisha.dengi@intel.com>
Signed-off-by: Jit Loon Lim <jit.loon.lim@altera.com>

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Merge "fix(intel): update Agilex5 warm reset subroutines" into integration

fix(intel): update Agilex5 warm reset subroutines

Update the 'plat_get_my_entrypoint' assembly routine to
differentiate between cold reset, warm reset and SMP
secondary boot cores request.
Add secon

fix(intel): update Agilex5 warm reset subroutines

Update the 'plat_get_my_entrypoint' assembly routine to
differentiate between cold reset, warm reset and SMP
secondary boot cores request.
Add secondary core boot request markup in BL31.
Perform CACHE flush/clean ops in case of warm reset request also.

Change-Id: I7d33e362a3a513c60c8333e062ce832aa7facf38
Signed-off-by: Girisha Dengi <girisha.dengi@intel.com>
Signed-off-by: Sieu Mun Tang <sieu.mun.tang@intel.com>

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Merge "fix(intel): fix CCU for cache maintenance" into integration

Merge "fix(intel): flush L1/L2/L3/Sys cache before HPS cold reset" into integration

fix(intel): fix CCU for cache maintenance

Fix CCU settings for cache maintenance.

Change-Id: I9af35a6ab7aa9ee20e05ba82d0a042948ac29a93
Signed-off-by: Sieu Mun Tang <sieu.mun.tang@intel.com>
Signed-

fix(intel): fix CCU for cache maintenance

Fix CCU settings for cache maintenance.

Change-Id: I9af35a6ab7aa9ee20e05ba82d0a042948ac29a93
Signed-off-by: Sieu Mun Tang <sieu.mun.tang@intel.com>
Signed-off-by: Jit Loon Lim <jit.loon.lim@intel.com>

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fix(intel): flush L1/L2/L3/Sys cache before HPS cold reset

This fix is to flush and invalidate the caches before cold reset.
Issue happen where Agilex5 hardware does not support the caches flush.
Th

fix(intel): flush L1/L2/L3/Sys cache before HPS cold reset

This fix is to flush and invalidate the caches before cold reset.
Issue happen where Agilex5 hardware does not support the caches flush.
Thus software workaround is needed.

Change-Id: Ibfeecbc611d238a069ca72f8b833f319e794cd38
Signed-off-by: Jit Loon Lim <jit.loon.lim@intel.com>
Signed-off-by: Sieu Mun Tang <sieu.mun.tang@intel.com>

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Merge "fix(intel): update memcpy to memcpy_s" into integration

fix(intel): update memcpy to memcpy_s

memcpy does not check the dst_size which may
create vulnerable issue as it can overflow the buffer.
Using memcpy_s which check the dst_size will help to
reduce

fix(intel): update memcpy to memcpy_s

memcpy does not check the dst_size which may
create vulnerable issue as it can overflow the buffer.
Using memcpy_s which check the dst_size will help to
reduce the risk. Also, this memcpy is always 4 bytes
each time.

Signed-off-by: Jit Loon Lim <jit.loon.lim@intel.com>
Signed-off-by: Sieu Mun Tang <sieu.mun.tang@intel.com>
Change-Id: I413e6ae2ee9330501703c4cd63b7943c6f55b4c7

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Merge "fix(intel): update boot scratch cold register to use cold 8" into integration

fix(intel): update boot scratch cold register to use cold 8

Boot scratch cold 8 register is fully used by n5x.
Update to use boot scratch cold 8 bit 19 register for cpu0 ON/OFF
indicator.

Change-Id

fix(intel): update boot scratch cold register to use cold 8

Boot scratch cold 8 register is fully used by n5x.
Update to use boot scratch cold 8 bit 19 register for cpu0 ON/OFF
indicator.

Change-Id: I45ebfdcc17c47bcce69f5f611e677ac7838ecf52
Signed-off-by: Jit Loon Lim <jit.loon.lim@intel.com>

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Merge changes from topic "agilex5" into integration

* changes:
feat(intel): platform enablement for Agilex5 SoC FPGA
feat(intel): ccu driver for Agilex5 SoC FPGA
feat(intel): vab support for A

Merge changes from topic "agilex5" into integration

* changes:
feat(intel): platform enablement for Agilex5 SoC FPGA
feat(intel): ccu driver for Agilex5 SoC FPGA
feat(intel): vab support for Agilex5 SoC FPGA
feat(intel): sdmmc/nand/combo-phy/qspi driver for Agilex5 SoC FPGA
feat(intel): ddr driver for Agilex5 SoC FPGA
feat(intel): power manager for Agilex5 SoC FPGA
feat(intel): cold/warm reset and smp support for Agilex5 SoC FPGA
feat(intel): reset manager support for Agilex5 SoC FPGA
feat(intel): mailbox and SMC support for Agilex5 SoC FPGA
feat(intel): system manager support for Agilex5 SoC FPGA
feat(intel): memory controller support for Agilex5 SoC FPGA
feat(intel): clock manager support for Agilex5 SoC FPGA
feat(intel): mmc support for Agilex5 SoC FPGA
feat(intel): uart support for Agilex5 SoC FPGA
feat(intel): pinmux, peripheral and Handoff support for Agilex5 SoC FPGA

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feat(intel): cold/warm reset and smp support for Agilex5 SoC FPGA

This patch is used to implement
1. Cold/Warm reset and SMP support for
Agilex5 SoC FPGA
2. Updated product name -> Agilex5

Signe

feat(intel): cold/warm reset and smp support for Agilex5 SoC FPGA

This patch is used to implement
1. Cold/Warm reset and SMP support for
Agilex5 SoC FPGA
2. Updated product name -> Agilex5

Signed-off-by: Jit Loon Lim <jit.loon.lim@intel.com>
Change-Id: I2c0645bcbf3a5907a4c79f35cffe674920b48f9d

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Merge changes I38545567,I2f52d3ea into integration

* changes:
feat(intel): restructure sys mgr for S10/N5X
feat(intel): restructure sys mgr for Agilex

feat(intel): restructure sys mgr for Agilex

This patch is to restructure system manager. Move platform dependent
MACROs to individual platform system manager. Common system manager will
remain for t

feat(intel): restructure sys mgr for Agilex

This patch is to restructure system manager. Move platform dependent
MACROs to individual platform system manager. Common system manager will
remain for those common declaration only.

Signed-off-by: Jit Loon Lim <jit.loon.lim@intel.com>
Change-Id: I2f52d3eaf47716f7dfc636bbf1a23d68a04f39cb

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Merge "fix(intel): update boot scratch to indicate to Uboot is PSCI ON" into integration

fix(intel): update boot scratch to indicate to Uboot is PSCI ON

There is a use case where kernel requested ATF to power off/on only CPU0.
However, after ATF power off/on CPU0, CPU0 did not back into

fix(intel): update boot scratch to indicate to Uboot is PSCI ON

There is a use case where kernel requested ATF to power off/on only CPU0.
However, after ATF power off/on CPU0, CPU0 did not back into the state
to wait for ATF. Instead, CPU0 continue to reentry SPL boot sequence
because CPU0 is master/primary core. This causing the system reboot from
SPL again, while the slave core still in kernel.

To resolve this, ATF is set the boot scratch register 8 bit 17 whenever
it is a request from kernel to power off/on only CPU0. So, if this boot
scratch bit is set, CPU 0 will be able to put into a state to wait for
ATF.

Signed-off-by: Jit Loon Lim <jit.loon.lim@intel.com>
Change-Id: Ia0228c5396beaa479858f5bd02fc05139efd2423

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Merge changes I713f6e93,Iac4fbf4d,I43d02c77,Iadecd544,Ib31f9c4a, ... into integration

* changes:
build(intel): enable access to on-chip ram in BL31 for N5X
fix(intel): make FPGA memory configura

Merge changes I713f6e93,Iac4fbf4d,I43d02c77,Iadecd544,Ib31f9c4a, ... into integration

* changes:
build(intel): enable access to on-chip ram in BL31 for N5X
fix(intel): make FPGA memory configurations platform specific
fix(intel): fix ECC Double Bit Error handling
build(intel): define a macro for SIMICS build
build(intel): add N5X as a new Intel platform
build(intel): initial commit for crypto driver

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fix(intel): fix ECC Double Bit Error handling

SError and Abort are handled in Linux (EL1) instead of
EL3. This patch adds some functionality that complements the
use cases by Linux as follows:

- Pr

fix(intel): fix ECC Double Bit Error handling

SError and Abort are handled in Linux (EL1) instead of
EL3. This patch adds some functionality that complements the
use cases by Linux as follows:

- Provide SMC for ECC DBE notification to EL3
- Determine type of reset needed and service the request in
place of Linux

Signed-off-by: Abdul Halim, Muhammad Hadi Asyrafi <muhammad.hadi.asyrafi.abdul.halim@intel.com>
Signed-off-by: Sieu Mun Tang <sieu.mun.tang@intel.com>
Change-Id: I43d02c77f28004a31770be53599a5a42de412211

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Merge "intel: Fix argument type for mailbox driver" into integration