ltc: bugfix find_prng()

When the prng_descriptor was changed to a pointer to descriptors in
7892cb1bcf8618990ed87458b898b37d6351428f
"ltc: make prng_descriptor a pointer to descriptors"
wasn't the f

ltc: bugfix find_prng()

When the prng_descriptor was changed to a pointer to descriptors in
7892cb1bcf8618990ed87458b898b37d6351428f
"ltc: make prng_descriptor a pointer to descriptors"
wasn't the find_prng() updated properly.
This causes NULL pointer error if
the PRNG name isn't found before the list is exhausted. This patch
fixes this problem.

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

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core: fix race to allocate secure buffer

Fixes race to allocate secure buffer for TA to TA communication.

Reviewed-by: Joakim Bech <joakim.bech@linaro.org>
Tested-by: Jens Wiklander <jens.wiklander

core: fix race to allocate secure buffer

Fixes race to allocate secure buffer for TA to TA communication.

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

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Update initialization messages

Demote a pager message from EMSG to IMSG and reformat it. Also
reformat the end of initialization message.

Signed-off-by: Jerome Forissier <jerome.forissier@linaro.or

Update initialization messages

Demote a pager message from EMSG to IMSG and reformat it. Also
reformat the end of initialization message.

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>

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tee_fs_generate_fek(): return BAD_PARAMETERS when size is invalid

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

ltc: optionally compile with -Os

If CFG_CRYPTO_SIZE_OPTIMIZATION is y libtomcrypt is compiled with -Os
regardless of the value of DEBUG.

Reviewed-by: Joakim Bech <joakim.bech@linaro.org>
Tested-by:

ltc: optionally compile with -Os

If CFG_CRYPTO_SIZE_OPTIMIZATION is y libtomcrypt is compiled with -Os
regardless of the value of DEBUG.

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

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core: struct tee_ta_session: remove calling_sess

Removes calling_sess from struct tee_ta_session as the information is
available via link_tsd instead.

Reviewed-by: Joakim Bech <joakim.bech@linaro.o

core: struct tee_ta_session: remove calling_sess

Removes calling_sess from struct tee_ta_session as the information is
available via link_tsd instead.

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

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core: replace tee_ta_set_current_session()

Replace tee_ta_set_current_session() with tee_ta_push_current_session()
and tee_ta_pop_current_session() to set and restore the current session
in a stack

core: replace tee_ta_set_current_session()

Replace tee_ta_set_current_session() with tee_ta_push_current_session()
and tee_ta_pop_current_session() to set and restore the current session
in a stack like fashion.

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

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core: update tee_svc_copy_{to,from}_user

Removes the sess parameter to tee_svc_copy_to_user(),
tee_svc_copy_from_user() and tee_svc_copy_kaddr_to_uref() as it's always
passed as either NULL or curre

core: update tee_svc_copy_{to,from}_user

Removes the sess parameter to tee_svc_copy_to_user(),
tee_svc_copy_from_user() and tee_svc_copy_kaddr_to_uref() as it's always
passed as either NULL or current session.

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

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Add support for Spreadtrum SC9860(alias whale2) board

make PLATFORM=sprd-sc9860 [CFG_ARM64_core=y]

Signed-off-by: Aijun Sun <aijun.sun@spreadtrum.com>
Reviewed-by: Jerome Forissier <jerome.forissie

Add support for Spreadtrum SC9860(alias whale2) board

make PLATFORM=sprd-sc9860 [CFG_ARM64_core=y]

Signed-off-by: Aijun Sun <aijun.sun@spreadtrum.com>
Reviewed-by: Jerome Forissier <jerome.forissier@linaro.org>
Reviewed-by: Jens Wiklander <jens.wiklander@linaro.org>
Reviewed-by: Joakim Bech <joakim.bech@linaro.org>

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zynqmp: Map UART memory area as secure

Commit 1e00aeb97ffa ("core: non-linear mapping of secure world devices")
revealed a bug in the ZynqMP platform that mapped the UART non-secure
but looked up it

zynqmp: Map UART memory area as secure

Commit 1e00aeb97ffa ("core: non-linear mapping of secure world devices")
revealed a bug in the ZynqMP platform that mapped the UART non-secure
but looked up its VA as secure memory, resulting in an exception when
accessing the UART registers.
Fixing this by mapping the UART secure, making the mapping consistent
with the VA lookup.

Fixes: dc57f5a0e8f3 ("Add support for ZynqMP")
Signed-off-by: Soren Brinkmann <soren.brinkmann@xilinx.com>
Reviewed-by: Jens Wiklander <jens.wiklander@linaro.org>

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core: boot: make boot parameters unsigned long

Changes all boot parameters passed in registers to be of the type
unsigned long to match the register size and allow greater width on
64-bit systems.

core: boot: make boot parameters unsigned long

Changes all boot parameters passed in registers to be of the type
unsigned long to match the register size and allow greater width on
64-bit systems.

Reviewed-by: Jerome Forissier <jerome.forissier@linaro.org>
Tested-by: Jens Wiklander <jens.wiklander@linaro.org> (QEMU v7 & v8)
Signed-off-by: Jens Wiklander <jens.wiklander@linaro.org>

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vexpress: CFG_DT=y for QEMU platforms

Enables Device Tree support for the two QEMU platforms.

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

vexpress: CFG_DT=y for QEMU platforms

Enables Device Tree support for the two QEMU platforms.

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

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core: arm: generic boot: edit device tree

If configured with CFG_DT configures supplied device tree to add a node
for OP-TEE and reservation of shared memory.

Reviewed-by: Jerome Forissier <jerome.

core: arm: generic boot: edit device tree

If configured with CFG_DT configures supplied device tree to add a node
for OP-TEE and reservation of shared memory.

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

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arm: generic_boot: Add fdt parameter to entry point (register r2)

When CFG_DT=y, OP-TEE expects to find the address of the Flattened
Device Tree (FDT) binary in r2. The bootloader has to take care o

arm: generic_boot: Add fdt parameter to entry point (register r2)

When CFG_DT=y, OP-TEE expects to find the address of the Flattened
Device Tree (FDT) binary in r2. The bootloader has to take care of
this. r2 is not used when CFG_DT=n.

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

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Import libfdt v1.4.1

Imports libfdt code from https://git.kernel.org/cgit/utils/dtc/dtc.git
tag "v1.4.1" commit 302fca9f4c283e1994cf0a5a9ce1cf43ca15e6d2.

API header files are moved to libfdt/includ

Import libfdt v1.4.1

Imports libfdt code from https://git.kernel.org/cgit/utils/dtc/dtc.git
tag "v1.4.1" commit 302fca9f4c283e1994cf0a5a9ce1cf43ca15e6d2.

API header files are moved to libfdt/include.

Small changes to make fdt.h and libfdt.h c99 compiant.

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

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plat-hikey: use register_phys_mem()

Uses register_phys_mem to define mapping of devices instead of
the old DEVICE* defines.

Reviewed-by: Joakim Bech <joakim.bech@linaro.org>
Tested-by: Jerome Foris

plat-hikey: use register_phys_mem()

Uses register_phys_mem to define mapping of devices instead of
the old DEVICE* defines.

Reviewed-by: Joakim Bech <joakim.bech@linaro.org>
Tested-by: Jerome Forissier <jerome.forissier@linaro.org> (HiKey)
Tested-by: Jens Wiklander <jens.wiklander@linaro.org> (QEMU, FVP)
Signed-off-by: Jens Wiklander <jens.wiklander@linaro.org>

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plat-vexpress: use register_phys_mem()

Uses register_phys_mem to define mapping of devices instead of
the old DEVICE* defines.

Reviewed-by: Joakim Bech <joakim.bech@linaro.org>
Signed-off-by: Jens

plat-vexpress: use register_phys_mem()

Uses register_phys_mem to define mapping of devices instead of
the old DEVICE* defines.

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

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core: use register_phys_mem() in pcsc driver

Uses register_phys_mem() in pcsc driver to make sure the required
physical addresses are mapped.

Reviewed-by: Joakim Bech <joakim.bech@linaro.org>
Signe

core: use register_phys_mem() in pcsc driver

Uses register_phys_mem() in pcsc driver to make sure the required
physical addresses are mapped.

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

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core: pl011: add define for register size

Adds define for PL011 register size.

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

core: gic: add define for register size

Adds defines for GIC register size.

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

core: add support for dynamic core memory mapping

Adds support for dynamic core memory mapping. Primary use case is
mapping of devices found in device tree.

Reviewed-by: Joakim Bech <joakim.bech@li

core: add support for dynamic core memory mapping

Adds support for dynamic core memory mapping. Primary use case is
mapping of devices found in device tree.

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

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core: refactor memory map initialization

Refactors memory map initialization by replacing struct map_area with
struct tee_mmap_region to avoid one intermediate format of the memory
map.

Reviewed-by

core: refactor memory map initialization

Refactors memory map initialization by replacing struct map_area with
struct tee_mmap_region to avoid one intermediate format of the memory
map.

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

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core: move generic_core_bootcfg.c into core_mmu.c

Moves core/arch/arm/kernel/generic_core_bootcfg.c into
core/arch/arm/mm/core_mmu.c as generic_core_bootcfg.c isn't optional
anymore.

Reviewed-by: J

core: move generic_core_bootcfg.c into core_mmu.c

Moves core/arch/arm/kernel/generic_core_bootcfg.c into
core/arch/arm/mm/core_mmu.c as generic_core_bootcfg.c isn't optional
anymore.

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

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core: non-linear mapping of secure world devices

This patch introduces non-linear mapping of secure world devices, that is,
physical and virtual address of a device can differ.

Reviewed-by: Joakim

core: non-linear mapping of secure world devices

This patch introduces non-linear mapping of secure world devices, that is,
physical and virtual address of a device can differ.

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

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plat-ls: Assign uart device type as MEM_AREA_IO_SEC

Assign uart device type as MEM_AREA_IO_SEC rather than
MEM_AREA_IO_NSEC.

Reviewed-by: Joakim Bech <joakim.bech@linaro.org>
Signed-off-by: Sumit G

plat-ls: Assign uart device type as MEM_AREA_IO_SEC

Assign uart device type as MEM_AREA_IO_SEC rather than
MEM_AREA_IO_NSEC.

Reviewed-by: Joakim Bech <joakim.bech@linaro.org>
Signed-off-by: Sumit Garg <sumit.garg@nxp.com>

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