core: remove TEE_RAM_VA_START and TEE_TEXT_VA_START

TEE_RAM_VA_START and TEE_TEXT_VA_START are defined to exactly the same
thing as TEE_RAM_START and TEE_LOAD_ADDR respectively. They don't deal
with

core: remove TEE_RAM_VA_START and TEE_TEXT_VA_START

TEE_RAM_VA_START and TEE_TEXT_VA_START are defined to exactly the same
thing as TEE_RAM_START and TEE_LOAD_ADDR respectively. They don't deal
with virtual addresses as the names suggests, they too represent
physical addresses. So remove TEE_RAM_VA_START and TEE_TEXT_VA_START to
get rid of some redundancy.

Signed-off-by: Jens Wiklander <jens.wiklander@linaro.org>
Acked-by: Etienne Carriere <etienne.carriere@linaro.org>
Acked-by: Jerome Forissier <jerome.forissier@linaro.org>

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core_mmu: fix phys_to_virt() to check length

phys_to_virt() function without length parameter doesn`t
always have ability to find the correct mapping for
requested physical address. This is because

core_mmu: fix phys_to_virt() to check length

phys_to_virt() function without length parameter doesn`t
always have ability to find the correct mapping for
requested physical address. This is because physical
address can be mapped in the same time in different virtual
regions with different length. So the first found region
which contains the requested physical address possibly
doesn`t have enough mapped data. This is fixed by adding
the length parameter to phys_to_virt() function. Length
parameter can be set to 1 if caller knows that requested
(pa + len) doesn`t cross mapping granule boundary.

core_mmu_get_va() and io_pa_or_va() functions now are
take length parameter too as they based on phys_to_virt()
in case of MMU enabled.

Signed-off-by: Anton Rybakov <a.rybakov@omp.ru>
Reviewed-by: Jens Wiklander <jens.wiklander@linaro.org>
Acked-by: Etienne Carriere <etienne.carriere@linaro.org>
Tested-by: Etienne Carriere <etienne.carriere@linaro.org> (stm32mp1-157C_DK2)
Tested-by: Clement Faure <clement.faure@nxp.com> (imx-mx6dlsabreauto)
Tested-by: Clement Faure <clement.faure@nxp.com> (imx-mx6dlsabresd)
Tested-by: Clement Faure <clement.faure@nxp.com> (imx-mx6qpsabreauto)
Tested-by: Clement Faure <clement.faure@nxp.com> (imx-mx6sllevk)
Tested-by: Clement Faure <clement.faure@nxp.com> (imx-mx6ulevk)
Tested-by: Clement Faure <clement.faure@nxp.com> (imx-mx6ullevk)
Tested-by: Clement Faure <clement.faure@nxp.com> (imx-mx6ulzevk)
Tested-by: Clement Faure <clement.faure@nxp.com> (imx-mx7dsabresd)
Tested-by: Clement Faure <clement.faure@nxp.com> (imx-mx7ulpevk)
Tested-by: Clement Faure <clement.faure@nxp.com> (imx-mx8mmevk)
Tested-by: Clement Faure <clement.faure@nxp.com> (imx-mx8mnevk)
Tested-by: Clement Faure <clement.faure@nxp.com> (imx-mx8mqevk)
Tested-by: Clement Faure <clement.faure@nxp.com> (imx-mx8mpevk)
Tested-by: Clement Faure <clement.faure@nxp.com> (imx-mx8qmmek)
Tested-by: Clement Faure <clement.faure@nxp.com> (imx-mx8qxpmek)

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core: remove the unused PM stubs

Removes the PM stubs and all references to CFG_PM_STUBS.

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

core: remove the unused PM stubs

Removes the PM stubs and all references to CFG_PM_STUBS.

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

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core: call call_initcalls() directly

Now that init_teecore() is only a wrapper around call_initcalls(), drop
that function and call call_initcalls() directly from
init_tee_runtime().

Also move the

core: call call_initcalls() directly

Now that init_teecore() is only a wrapper around call_initcalls(), drop
that function and call call_initcalls() directly from
init_tee_runtime().

Also move the file to core/kernel/initcall.c since that's what it does.

Reviewed-by: Etienne Carriere <etienne.carriere@linaro.org>
Reviewed-by: Jerome Forissier <jerome@forissier.org>
Signed-off-by: Jens Wiklander <jens.wiklander@linaro.org>

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core: remove generic_ from generic_boot

Now that the CFG_GENERIC_BOOT configuration flag has been removed also
remove "generic_" prefix from and in the related files.

Acked-by: Etienne Carriere <et

core: remove generic_ from generic_boot

Now that the CFG_GENERIC_BOOT configuration flag has been removed also
remove "generic_" prefix from and in the related files.

Acked-by: Etienne Carriere <etienne.carriere@linaro.org>
Acked-by: Jerome Forissier <jerome@forissier.org>
Signed-off-by: Jens Wiklander <jens.wiklander@linaro.org>

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Get rid of option -Wno-suggest-attribute=noreturn

The GCC option -Wno-suggest-attribute=noreturn is not supported by
Clang. Instead of playing with compiler options, let's fix the code
according to

Get rid of option -Wno-suggest-attribute=noreturn

The GCC option -Wno-suggest-attribute=noreturn is not supported by
Clang. Instead of playing with compiler options, let's fix the code
according to the following rules:
- If a function is know to never return, it should have the __noreturn
attribute in the header file.
- If only some implementation of a function never returns, __noreturn
shall be applied to that particular implementation in the .c file.

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

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sunxi: upgrade from write32() to io_write32() and friends

Replace use of readX() and writeX() with io_readX() and io_writeX().
The former are about to be deprecated in favor to the later.

Signed-of

sunxi: upgrade from write32() to io_write32() and friends

Replace use of readX() and writeX() with io_readX() and io_writeX().
The former are about to be deprecated in favor to the later.

Signed-off-by: Etienne Carriere <etienne.carriere@linaro.org>
Reviewed-by: Jens Wiklander <jens.wiklander@linaro.org>

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plat-sunxi: Add plat-sunxi

Initial version support for Allwinner H2+ platform. Specific to Banana Pi
M2 zero board currently.

Reviewed-by: Jens Wiklander <jens.wiklander@linaro.org>
Reviewed-by: Je

plat-sunxi: Add plat-sunxi

Initial version support for Allwinner H2+ platform. Specific to Banana Pi
M2 zero board currently.

Reviewed-by: Jens Wiklander <jens.wiklander@linaro.org>
Reviewed-by: Jerome Forissier <jerome.forissier@linaro.org>
Signed-off-by: Ying-Chun Liu (PaulLiu) <paul.liu@linaro.org>

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