plat-stm: unification with generic_core_boot_cfg.c

Reviewed-by: Jerome Forissier <jerome.forissier@linaro.org>
Reviewed-by: Jens Wiklander <jens.wiklander@linaro.org>
Signed-off-by: Pascal Brand <pa

plat-stm: unification with generic_core_boot_cfg.c

Reviewed-by: Jerome Forissier <jerome.forissier@linaro.org>
Reviewed-by: Jens Wiklander <jens.wiklander@linaro.org>
Signed-off-by: Pascal Brand <pascal.brand@st.com>

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Remove unused function tee_get_cutid()

Reviewed-by: Jerome Forissier <jerome.forissier@linaro.org>
Reviewed-by: Jens Wiklander <jens.wiklander@linaro.org>
Signed-off-by: Pascal Brand <pascal.brand@s

Remove unused function tee_get_cutid()

Reviewed-by: Jerome Forissier <jerome.forissier@linaro.org>
Reviewed-by: Jens Wiklander <jens.wiklander@linaro.org>
Signed-off-by: Pascal Brand <pascal.brand@st.com>

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core: move common 32/64-bit definitions to core/arch/arm/arm.mk

Signed-off-by: Jerome Forissier <jerome.forissier@linaro.org>
Tested-by: Jerome Forissier <jerome.forissier@linaro.org> (FVP 32/64-bit

core: move common 32/64-bit definitions to core/arch/arm/arm.mk

Signed-off-by: Jerome Forissier <jerome.forissier@linaro.org>
Tested-by: Jerome Forissier <jerome.forissier@linaro.org> (FVP 32/64-bit)
Reviewed-by: Pascal Brand <pascal.brand@linaro.org>
Tested-by: Pascal Brand <pascal.brand@linaro.org> (STM platform)
Reviewed-by: Jens Wiklander <jens.wiklander@linaro.org>

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plat-stm: build clean

Reviewed-by: Jerome Forissier <jerome.forissier@linaro.org>
Reviewed-by: Jens Wiklander <jens.wiklander@linaro.org>
Tested-by: Pascal Brand <pascal.brand@linaro.org> (STM platf

plat-stm: build clean

Reviewed-by: Jerome Forissier <jerome.forissier@linaro.org>
Reviewed-by: Jens Wiklander <jens.wiklander@linaro.org>
Tested-by: Pascal Brand <pascal.brand@linaro.org> (STM platform)
Signed-off-by: Pascal Brand <pascal.brand@st.com>

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plat-stm: going to generic link file

Reviewed-by: Jerome Forissier <jerome.forissier@linaro.org>
Reviewed-by: Jens Wiklander <jens.wiklander@linaro.org>
Signed-off-by: Pascal Brand <pascal.brand@st.

plat-stm: going to generic link file

Reviewed-by: Jerome Forissier <jerome.forissier@linaro.org>
Reviewed-by: Jens Wiklander <jens.wiklander@linaro.org>
Signed-off-by: Pascal Brand <pascal.brand@st.com>

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core arm: remove unused open session option

OP-TEE no longer supports loading the TA directly in open session.

* Removes ta field in struct tee_dispatch_open_session_in.
* Removes get_open_session_

core arm: remove unused open session option

OP-TEE no longer supports loading the TA directly in open session.

* Removes ta field in struct tee_dispatch_open_session_in.
* Removes get_open_session_ta()
* Removes unneeded inclusions of kernel/kta_types.h

Signed-off-by: Jens Wiklander <jens.wiklander@linaro.org>
Tested-by: Jens Wiklander <jens.wiklander@linaro.org> (QEMU)
Reviewed-by: Pascal Brand <pascal.brand@linaro.org>
Reviewed-by: Joakim Bech <joakim.bech@linaro.org>

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Replace read_cpsr() by thread_mask_exceptions

Reviewed-by: Jens Wiklander <jens.wiklander@linaro.org>
Signed-off-by: Pascal Brand <pascal.brand@st.com>

arm/pager: fix thread stack allocation in vmem

Ensure vmem allocated for stack protection (an unmaped page at
stack bottom) and effective thread stack vmem are virtually
contiguous.

Reviewed-by: Je

arm/pager: fix thread stack allocation in vmem

Ensure vmem allocated for stack protection (an unmaped page at
stack bottom) and effective thread stack vmem are virtually
contiguous.

Reviewed-by: Jens Wiklander <jens.wiklander@linaro.org>
Reviewed-by: Pascal BRAND <pascal.brand@st.com>
Tested-by: Pascal BRAND <pascal.brand@st.com>
Signed-off-by: Pascal Brand <pascal.brand@st.com>

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generic_core_bootcfg.c: clean comments and messages

Signed-off-by: Jerome Forissier <jerome.forissier@linaro.org>
Reviewed-by: Pascal Brand <pascal.brand@linaro.org>
Reviewed-by: Joakim Bech <joakim

generic_core_bootcfg.c: clean comments and messages

Signed-off-by: Jerome Forissier <jerome.forissier@linaro.org>
Reviewed-by: Pascal Brand <pascal.brand@linaro.org>
Reviewed-by: Joakim Bech <joakim.bech@linaro.org>

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crypto: initialize with service_init()

Signed-off-by: Jerome Forissier <jerome.forissier@linaro.org>
Reviewed-by: Joakim Bech <joakim.bech@linaro.org>
Reviewed-by: Jens Wiklander <jens.wiklander@lin

crypto: initialize with service_init()

Signed-off-by: Jerome Forissier <jerome.forissier@linaro.org>
Reviewed-by: Joakim Bech <joakim.bech@linaro.org>
Reviewed-by: Jens Wiklander <jens.wiklander@linaro.org>
Reviewed-by: Pascal Brand <pascal.brand@linaro.org>

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plat-stm: fix grep error message during build

Fixes the following error messages when $(platform-dir)/System.map does
not exist:
grep: core/arch/arm/plat-stm/System.map: No such file or directory

plat-stm: fix grep error message during build

Fixes the following error messages when $(platform-dir)/System.map does
not exist:
grep: core/arch/arm/plat-stm/System.map: No such file or directory
grep: core/arch/arm/plat-stm/System.map: No such file or directory

The function that looks for a symbol in System.map simply returns 0x0
when the file is not readable.

Signed-off-by: Jerome Forissier <jerome.forissier@linaro.org>
Reviewed-by: Pascal Brand <pascal.brand@linaro.org>
Tested-by: Pascal Brand <pascal.brand@linaro.org> (STM platform)

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core: assert that paging can be initialized

Adds an assert in kernel/kern.ld.S that there's enough free pages to
initialize paging when CFG_WITH_PAGER = y.

Signed-off-by: Jens Wiklander <jens.wikla

core: assert that paging can be initialized

Adds an assert in kernel/kern.ld.S that there's enough free pages to
initialize paging when CFG_WITH_PAGER = y.

Signed-off-by: Jens Wiklander <jens.wiklander@linaro.org>
Tested-by: Jens Wiklander <jens.wiklander@linaro.org> (FVP)
Reviewed-by: Pascal Brand <pascal.brand@linaro.org>

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Fix TA cache maintenance support

Fix the 2-level cache clean/inv/flush sequences.
Current implementation follows recommendations from
http://infocenter.arm.com/help/index.jsp?topic=/com.arm.doc.ddi0

Fix TA cache maintenance support

Fix the 2-level cache clean/inv/flush sequences.
Current implementation follows recommendations from
http://infocenter.arm.com/help/index.jsp?topic=/com.arm.doc.ddi0246d/Beicdhde.html

Tested-by: Etienne CARRIERE <etienne.carriere@st.com>
Reviewed-by: CIBUILD <smet-aci-builds@lists.codex.cro.st.com>
Reviewed-by: Etienne CARRIERE <etienne.carriere@st.com>
Reviewed-by: Jens Wiklander <jens.wiklander@linaro.org>
Tested-by: Pascal Brand <pascal.brand@linaro.org> (STM platform)
Signed-off-by: Pascal Brand <pascal.brand@st.com>

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build: add support for make -s

Adds support for make -s to get a really silent build. This is
useful to get a shorter travis build log.

Signed-off-by: Jens Wiklander <jens.wiklander@linaro.org>
Rev

build: add support for make -s

Adds support for make -s to get a really silent build. This is
useful to get a shorter travis build log.

Signed-off-by: Jens Wiklander <jens.wiklander@linaro.org>
Reviewed-by: Pascal Brand <pascal.brand@linaro.org>
Reviewed-by: Jerome Forissier <jerome.forissier@linaro.org>

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Add support for the HiKey board (make PLATFORM=hikey)

This commit adds support for the HiKey board [1] in 32-bit mode.
Tested with and without CFG_WITH_PAGER=y. Note that everything
is loaded in DRA

Add support for the HiKey board (make PLATFORM=hikey)

This commit adds support for the HiKey board [1] in 32-bit mode.
Tested with and without CFG_WITH_PAGER=y. Note that everything
is loaded in DRAM which is non-secure by default.

[1] https://www.96boards.org/products/hikey/

Signed-off-by: Jerome Forissier <jerome.forissier@linaro.org>
Reviewed-by: Pascal Brand <pascal.brand@linaro.org>
Reviewed-by: Jens Wiklander <jens.wiklander@linaro.org>

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vexpress: move some code to core/arch/arm/kernel

Some code that was previously in plat-vexpress is moved to the kernel
directory and enabled by CFG_GENERIC_BOOT=y so that it may be used by
other pla

vexpress: move some code to core/arch/arm/kernel

Some code that was previously in plat-vexpress is moved to the kernel
directory and enabled by CFG_GENERIC_BOOT=y so that it may be used by
other platforms.
Tested on QEMU and FVP, with and without pager.

Signed-off-by: Jerome Forissier <jerome.forissier@linaro.org>
Tested-by: Jerome Forissier <jerome.forissier@linaro.org> (QEMU, FVP)
Reviewed-by: Jens Wiklander <jens.wiklander@linaro.org>
Reviewed-by: Pascal Brand <pascal.brand@linaro.org>

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L2 Cache Maintenance in common code

Reviewed-by: Joakim Bech <joakim.bech@linaro.org>
Reviewed-by: Jerome Forissier <jerome.forissier@linaro.org>
Reviewed-by: Jens Wiklander <jens.wiklander@linaro.o

L2 Cache Maintenance in common code

Reviewed-by: Joakim Bech <joakim.bech@linaro.org>
Reviewed-by: Jerome Forissier <jerome.forissier@linaro.org>
Reviewed-by: Jens Wiklander <jens.wiklander@linaro.org>
Tested-by: Pascal Brand <pascal.brand@linaro.org> (STM platform)
Signed-off-by: Pascal Brand <pascal.brand@st.com>

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arm: l2cc cleanup

Reviewed-by: Jens Wiklander <jens.wiklander@linaro.org>
Tested-by: Pascal Brand <pascal.brand@linaro.org> (STM platform)
Signed-off-by: Pascal Brand <pascal.brand@st.com>

Pager: update abort dump

Reviewed-by: Jens Wiklander <jens.wiklander@linaro.org>
Tested-by: Pascal Brand <pascal.brand@linaro.org> (STM platform)
Signed-off-by: Pascal Brand <pascal.brand@st.com>

Move common TEE entry code into core/arch/arm/tee/entry.c

- OP-TEE SMC functions TEESMC32_OPTEE_FASTCALL_GET_SHM_CONFIG
and TEESMC32_OPTEE_FASTCALL_L2CC_MUTEX are handled in tee_entry()
- L2CC mutex

Move common TEE entry code into core/arch/arm/tee/entry.c

- OP-TEE SMC functions TEESMC32_OPTEE_FASTCALL_GET_SHM_CONFIG
and TEESMC32_OPTEE_FASTCALL_L2CC_MUTEX are handled in tee_entry()
- L2CC mutex code is enabled only when CFG_PL310 is set
- Duplicate code is removed

Tested on PLATFORM=vexpress-qemu_virt and PLATFORM=vexpress-fvp
with and without CFG_WITH_PAGER=y.

Signed-off-by: Jerome Forissier <jerome.forissier@linaro.org>
Reviewed-by: Jens Wiklander <jens.wiklander@linaro.org>
Reviewed-by: Pascal Brand <pascal.brand@linaro.org>
Reviewed-by: Joakim Bech <joakim.bech@linaro.org>

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Delete tee_common_otp.c

Move dummy implementations of tee_otp_get_hw_unique_key() and
tee_otp_get_die_id() to core/include/kernel/tee_common_otp.h as inline
functions.

Signed-off-by: Jerome Forissi

Delete tee_common_otp.c

Move dummy implementations of tee_otp_get_hw_unique_key() and
tee_otp_get_die_id() to core/include/kernel/tee_common_otp.h as inline
functions.

Signed-off-by: Jerome Forissier <jerome.forissier@linaro.org>
Reviewed-by: Jens Wiklander <jens.wiklander@linaro.org>
Reviewed-by: Pascal Brand <pascal.brand@linaro.org>
Reviewed-by: Joakim Bech <joakim.bech@linaro.org>

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Move PM handler stubs to core/arch/arm/kernel/pm_stubs.c

Signed-off-by: Jerome Forissier <jerome.forissier@linaro.org>
Reviewed-by: Pascal Brand <pascal.brand@linaro.org>
Reviewed-by: Jens Wiklander

Move PM handler stubs to core/arch/arm/kernel/pm_stubs.c

Signed-off-by: Jerome Forissier <jerome.forissier@linaro.org>
Reviewed-by: Pascal Brand <pascal.brand@linaro.org>
Reviewed-by: Jens Wiklander <jens.wiklander@linaro.org>

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vexpress, sunxi: move common MMU code to core/arch/arm/mm/core_mmu_v7.c

Signed-off-by: Jerome Forissier <jerome.forissier@linaro.org>
Reviewed-by: Pascal Brand <pascal.brand@linaro.org>
Reviewed-by:

vexpress, sunxi: move common MMU code to core/arch/arm/mm/core_mmu_v7.c

Signed-off-by: Jerome Forissier <jerome.forissier@linaro.org>
Reviewed-by: Pascal Brand <pascal.brand@linaro.org>
Reviewed-by: Jens Wiklander <jens.wiklander@linaro.org>

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arm: add Aarch64 (aka ARM64) support

* Adds support for ARM64 in plat-vexpress
* The name of the ARM64 instruction set is, hence _a64.S suffix to ARM64
assembly files to keep them apart from the A

arm: add Aarch64 (aka ARM64) support

* Adds support for ARM64 in plat-vexpress
* The name of the ARM64 instruction set is, hence _a64.S suffix to ARM64
assembly files to keep them apart from the A32 assembly files.
* ARM64 specific C code is inside #ifdef ARM64

The ARM64 port has all features of the ARM32 port with the exception of:
* Paging not supported
* No crypto ARMv8 crypto extensions implemented

Signed-off-by: Jens Wiklander <jens.wiklander@linaro.org>
Tested-by: Jens Wiklander <jens.wiklander@linaro.org> (QEMU, FVP, Juno)
Reviewed-by: Pascal Brand <pascal.brand@linaro.org>

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core arm sta: 64bit print fix

Signed-off-by: Jens Wiklander <jens.wiklander@linaro.org>
Reviewed-by: Pascal Brand <pascal.brand@linaro.org>