refactor(qemu): move CPU definitions into one place

Keep list of supported cpu cores in one place for both platforms.
qemu_sbsa does not handle some of them but with 256MB firmware space it
does not

refactor(qemu): move CPU definitions into one place

Keep list of supported cpu cores in one place for both platforms.
qemu_sbsa does not handle some of them but with 256MB firmware space it
does not matter.

Change-Id: I5b8f7d18dc903e86e0cc7babbc2fb3f26a1bfdfa
Signed-off-by: Marcin Juszkiewicz <marcin.juszkiewicz@linaro.org>

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refactor(qemu): move FDT stuff into one place

Move libfdt includes into common file and use definitions from them.

Change-Id: Ic4fe784fdbedcf5e9e3804a633fcac68464f38a6
Signed-off-by: Marcin Juszkie

refactor(qemu): move FDT stuff into one place

Move libfdt includes into common file and use definitions from them.

Change-Id: Ic4fe784fdbedcf5e9e3804a633fcac68464f38a6
Signed-off-by: Marcin Juszkiewicz <marcin.juszkiewicz@linaro.org>

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feat(plat/qemu): add sdei support for QEMU

Add sdei support for QEMU, this is to let jailhouse Hypervisor
use SDEI to do hypervisor management, after physical IRQ
has been disabled routing.

Note: T

feat(plat/qemu): add sdei support for QEMU

Add sdei support for QEMU, this is to let jailhouse Hypervisor
use SDEI to do hypervisor management, after physical IRQ
has been disabled routing.

Note: To enable SDEI in QEMU, it needs to set "SDEI_SUPPORT=1
EL3_EXCEPTION_HANDLING=1" when compiling.

Signed-off-by: Dongjiu Geng <gengdongjiu1@gmail.com>
Change-Id: Ia7f9c5a0db36da03e5c6e6fb1270281f19924d77

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feat(qemu-sbsa): handle platform version

QEMU provides platform version information via DT. We want to use it
in firmware to handle differences between platform versions.

Signed-off-by: Marcin Jusz

feat(qemu-sbsa): handle platform version

QEMU provides platform version information via DT. We want to use it
in firmware to handle differences between platform versions.

Signed-off-by: Marcin Juszkiewicz <marcin.juszkiewicz@linaro.org>
Change-Id: I8def66dac9dd5d7ab0e459baa40e27a11b65f0ba

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fix(spmd): fix build error with spmd

Currently when we build with 'SPD=spmd SPMD_SPM_AT_SEL2=0'
options, this causes a build failure as
'plat_spmd_handle_group0_interrupt' is called irrespective of

fix(spmd): fix build error with spmd

Currently when we build with 'SPD=spmd SPMD_SPM_AT_SEL2=0'
options, this causes a build failure as
'plat_spmd_handle_group0_interrupt' is called irrespective of
'SPMD_SPM_AT_SEL2' usage in 'spmd_group0_interrupt_handler_nwd'

So make 'plat_spmd_handle_group0_interrupt' dummy implementation
available just when spmd is enabled and SPMC_AT_EL3 is disabled.

Change-Id: Iaccd38faab81671c98f9165f318145187dca9bc2
Signed-off-by: Govindraj Raja <govindraj.raja@arm.com>

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feat(spmd): introduce platform handler for Group0 interrupt

This patch introduces a handler for FVP platform to triage Group0
secure interrupts. Currently, it is empty but serves as a
placeholder fo

feat(spmd): introduce platform handler for Group0 interrupt

This patch introduces a handler for FVP platform to triage Group0
secure interrupts. Currently, it is empty but serves as a
placeholder for future Group0 interrupt sources.

Moreover, this patch also provides a dummy implementation of the
above mentioned platform hook for QEMU, corstone100, n1sdp and
hikey960 ports.

Change-Id: I01d3451408f47ac313b0af74046cce89f89b85bb
Signed-off-by: Madhukar Pappireddy <madhukar.pappireddy@arm.com>

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refactor(cpufeat): enable FEAT_RNG for FEAT_STATE_CHECKED

At the moment we only support for FEAT_RNG to be either unconditionally
compiled in, or to be not supported at all.

Add support for runtime

refactor(cpufeat): enable FEAT_RNG for FEAT_STATE_CHECKED

At the moment we only support for FEAT_RNG to be either unconditionally
compiled in, or to be not supported at all.

Add support for runtime detection (FEAT_RNG=2), by splitting
is_armv8_5_rng_present() into an ID register reading function and a second
function to report the support status. That function considers both build
time settings and runtime information (if needed), and is used before we
access the RNDRRS system register.

Change the QEMU platform default to the now supported dynamic option (=2),
so the right decision can be made by the code at runtime.

Change-Id: I1a4a538d5ad395fead7324f297d0056bda4f84cb
Signed-off-by: Andre Przywara <andre.przywara@arm.com>

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feat(qemu): make coherent memory section optional

Since CPUs such as cortex-a76 are hardware-assisted coherent, coherent
memory section is not required for them and should be an optional
section.

S

feat(qemu): make coherent memory section optional

Since CPUs such as cortex-a76 are hardware-assisted coherent, coherent
memory section is not required for them and should be an optional
section.

Signed-off-by: Chen Baozi <chenbaozi@phytium.com.cn>
Change-Id: I03c8e9148ca1780b8af92024359698f4452f7129

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refactor(qemu): make use of setup_page_tables()

Use the setup_page_tables() helper function to setup page tables.

Signed-off-by: Chen Baozi <chenbaozi@phytium.com.cn>
Change-Id: I0bca4e463ed68abf2e

refactor(qemu): make use of setup_page_tables()

Use the setup_page_tables() helper function to setup page tables.

Signed-off-by: Chen Baozi <chenbaozi@phytium.com.cn>
Change-Id: I0bca4e463ed68abf2ef1c79fc8e5cb2b635fcd1c

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feat(qemu): support el3 spmc

Introduce additional defines needed when compiling the QEMU platform
with SPMC at EL3.

Signed-off-by: Jens Wiklander <jens.wiklander@linaro.org>
Change-Id: If6dbe41fa87

feat(qemu): support el3 spmc

Introduce additional defines needed when compiling the QEMU platform
with SPMC at EL3.

Signed-off-by: Jens Wiklander <jens.wiklander@linaro.org>
Change-Id: If6dbe41fa8761637e39579a1f6818dabc769c139

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feat(qemu): support s-el2 spmc

Supports S-EL2 SPMC + S-EL1 SP on qemu. S-EL1 SPs packaged in .pkg files
are added to the FIP as blob with an UUID. BL2 parses TB_FW_CONFIG to
know which SP blobs to l

feat(qemu): support s-el2 spmc

Supports S-EL2 SPMC + S-EL1 SP on qemu. S-EL1 SPs packaged in .pkg files
are added to the FIP as blob with an UUID. BL2 parses TB_FW_CONFIG to
know which SP blobs to load into memory.

Co-developed-by: Olivier Deprez <olivier.deprez@arm.com>
Signed-off-by: Olivier Deprez <olivier.deprez@arm.com>
Signed-off-by: Jens Wiklander <jens.wiklander@linaro.org>
Change-Id: I4b61c4c048f31540d4f1ef9e05f0b12deb341e06

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feat(qemu): update abi between spmd and spmc

Updates the ABI between SPMD and the SPMC at S-EL1 so that the hard
coded SPMC manifest can be replaced by a proper manifest via TOS FW
Config. TOS FW Co

feat(qemu): update abi between spmd and spmc

Updates the ABI between SPMD and the SPMC at S-EL1 so that the hard
coded SPMC manifest can be replaced by a proper manifest via TOS FW
Config. TOS FW Config is provided via QEMU_TOS_FW_CONFIG_DTS as a DTS
file when building. The DTS is turned into a DTB which is added to the
FIP.

Note that this is an incompatible change and requires corresponding
change in OP-TEE ("core: sel1 spmc: boot abi update").

Signed-off-by: Jens Wiklander <jens.wiklander@linaro.org>
Change-Id: Ibabe78ef50a24f775492854ce5ac54e4d471e369

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feat(qemu): add support for measured boot

Add helper functions to generate event log for qemu
when MEASURED_BOOT=1.

Signed-off-by: Ruchika Gupta <ruchika.gupta@linaro.org>
Change-Id: I17a098cb614a3

feat(qemu): add support for measured boot

Add helper functions to generate event log for qemu
when MEASURED_BOOT=1.

Signed-off-by: Ruchika Gupta <ruchika.gupta@linaro.org>
Change-Id: I17a098cb614a3a89fe0fe9577bed6edda8bfd070

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