| 9246c1f6 | 25-Nov-2019 |
Sheetal Tigadoli <sheetal.tigadoli@broadcom.com> |
drivers: Add func to config gpio pin for secure access
Add func to config gpio pin for secure access
Signed-off-by: Sheetal Tigadoli <sheetal.tigadoli@broadcom.com>
Acked-by: Jerome Forissier <jero
drivers: Add func to config gpio pin for secure access
Add func to config gpio pin for secure access
Signed-off-by: Sheetal Tigadoli <sheetal.tigadoli@broadcom.com>
Acked-by: Jerome Forissier <jerome@forissier.org>
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|
| e1afc439 | 18-Nov-2019 |
Sumit Garg <sumit.garg@linaro.org> |
core: add framework to load REE-FS encrypted TAs
Add framework to support loading of encrypted TAs from REE-FS using
symmetric authenticated encryption scheme supported by OP-TEE.
The default encry
core: add framework to load REE-FS encrypted TAs
Add framework to support loading of encrypted TAs from REE-FS using
symmetric authenticated encryption scheme supported by OP-TEE.
The default encryption key is derived from hardware unique key which
can be overridden via platform specific encryption key.
Signed-off-by: Sumit Garg <sumit.garg@linaro.org>
Reviewed-by: Jens Wiklander <jens.wiklander@linaro.org>
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|
| 9b726349 | 11-Nov-2019 |
Sheetal Tigadoli <sheetal.tigadoli@broadcom.com> |
drivers: bnxt: Add driver support for additional bnxt cmds
Add driver support for following bnxt commands:
- HEALTH_STATUS
- HANDSHAKE_STATUS
- CRASH_DUMP_COPY
Signed-off-by: Vikas Gupta <vikas.
drivers: bnxt: Add driver support for additional bnxt cmds
Add driver support for following bnxt commands:
- HEALTH_STATUS
- HANDSHAKE_STATUS
- CRASH_DUMP_COPY
Signed-off-by: Vikas Gupta <vikas.gupta@broadcom.com>
Signed-off-by: Sheetal Tigadoli <sheetal.tigadoli@broadcom.com>
Acked-by: Jerome Forissier <jerome@forissier.org>
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|
| 5f2bc144 | 19-Aug-2019 |
Vikas Gupta <vikas.gupta@broadcom.com> |
drivers: bnxt: Load bnxt images from secure memory
Load bnxt images from the secure memory at 1K offset,
If found on the secure memory instead of flash.
We copy the images from flash to secure memor
drivers: bnxt: Load bnxt images from secure memory
Load bnxt images from the secure memory at 1K offset,
If found on the secure memory instead of flash.
We copy the images from flash to secure memory for
the very first time
Signed-off-by: Vikas Gupta <vikas.gupta@broadcom.com>
Signed-off-by: Sheetal Tigadoli <sheetal.tigadoli@broadcom.com>
Acked-by: Jerome Forissier <jerome@forissier.org>
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|
| b9651492 | 11-Nov-2019 |
Jens Wiklander <jens.wiklander@linaro.org> |
core: reference count struct mobj
The mobj interface is changed to use reference counting of mobjs, the
direct mobj_free() call is replaced by mobj_put(). As expected a
mobj_get() is also added to h
core: reference count struct mobj
The mobj interface is changed to use reference counting of mobjs, the
direct mobj_free() call is replaced by mobj_put(). As expected a
mobj_get() is also added to handle multiple references to the same mobj.
This also changes already present reference counting in struct
mobj_reg_shm to use the reference counting mechanism now available in
struct mobj.
The VM_FLAG_EXCLUSIVE_MOBJ flag is removed since the referenced mobj is
put instead when a struct vm_region is removed.
Tested-by: Jerome Forissier <jerome@forissier.org> (HiKey960)
Acked-by: Etienne Carriere <etienne.carriere@linaro.org>
Signed-off-by: Jens Wiklander <jens.wiklander@linaro.org>
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|
| e4632aa2 | 29-May-2019 |
Rayagonda Kokatanur <rayagonda.kokatanur@broadcom.com> |
drivers: gic: Add GIC_SPI/SGI/PPI helper macros
Add GIC_SPI/SGI/PPI helper macros
Signed-off-by: Rayagonda Kokatanur <rayagonda.kokatanur@broadcom.com>
Signed-off-by: Sheetal Tigadoli <sheetal.tiga
drivers: gic: Add GIC_SPI/SGI/PPI helper macros
Add GIC_SPI/SGI/PPI helper macros
Signed-off-by: Rayagonda Kokatanur <rayagonda.kokatanur@broadcom.com>
Signed-off-by: Sheetal Tigadoli <sheetal.tigadoli@broadcom.com>
Reviewed-by: Sandeep Tripathy <sandeep.tripathy@broadcom.com>
Acked-by: Jens Wiklander <jens.wiklander@linaro.org>
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|
| 52ee414b | 04-Mar-2019 |
Jens Wiklander <jens.wiklander@linaro.org> |
core: remove algo from crypto_authenc_*()
Removes the algo parameters from all crypto_authenc_*() functions except
crypto_authenc_alloc_ctx().
Reviewed-by: Etienne Carriere <etienne.carriere@linaro
core: remove algo from crypto_authenc_*()
Removes the algo parameters from all crypto_authenc_*() functions except
crypto_authenc_alloc_ctx().
Reviewed-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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|
| c69bc615 | 02-Mar-2019 |
Jens Wiklander <jens.wiklander@linaro.org> |
core: remove algo from crypto_mac_*()
Removes the algo parameters from all crypto_mac_*() functions except
crypto_mac_alloc_ctx().
Reviewed-by: Etienne Carriere <etienne.carriere@linaro.org>
Acked-
core: remove algo from crypto_mac_*()
Removes the algo parameters from all crypto_mac_*() functions except
crypto_mac_alloc_ctx().
Reviewed-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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|
| cbda7091 | 02-Mar-2019 |
Jens Wiklander <jens.wiklander@linaro.org> |
core: remove algo from crypto_cipher_*()
Removes the algo parameters from all crypto_cipher_*() functions except
crypto_cipher_alloc_ctx().
tee_aes_cbc_cts_update() is moved into aes-cts.c and rena
core: remove algo from crypto_cipher_*()
Removes the algo parameters from all crypto_cipher_*() functions except
crypto_cipher_alloc_ctx().
tee_aes_cbc_cts_update() is moved into aes-cts.c and renamed to
cbc_cts_update().
Reviewed-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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|
| 6b3a371c | 01-Mar-2019 |
Jens Wiklander <jens.wiklander@linaro.org> |
core: remove algo from crypto_hash_*()
Removes the algo parameters from all crypto_hash_*() functions except
crypto_hash_alloc_ctx().
Reviewed-by: Etienne Carriere <etienne.carriere@linaro.org>
Ack
core: remove algo from crypto_hash_*()
Removes the algo parameters from all crypto_hash_*() functions except
crypto_hash_alloc_ctx().
Reviewed-by: Etienne Carriere <etienne.carriere@linaro.org>
Acked-by: Jerome Forissier <jerome.forissier@linaro.org>
Signed-off-by: Jens Wiklander <jens.wiklander@linaro.org>
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|
| 95bec10a | 17-Jul-2019 |
Vikas Gupta <vikas.gupta@broadcom.com> |
drivers: bnxt: add Broadcom bnxt driver
Add Broadcom bnxt driver which helps to load the
firmware on bnxt device
Signed-off-by: Vikas Gupta <vikas.gupta@broadcom.com>
Signed-off-by: Sheetal Tigadol
drivers: bnxt: add Broadcom bnxt driver
Add Broadcom bnxt driver which helps to load the
firmware on bnxt device
Signed-off-by: Vikas Gupta <vikas.gupta@broadcom.com>
Signed-off-by: Sheetal Tigadoli <sheetal.tigadoli@broadcom.com>
Reviewed-by: Sandeep Tripathy <sandeep.tripathy@broadcom.com>
Acked-by: Jerome Forissier <jerome@forissier.org>
Acked-by: Jens Wiklander <jens.wiklander@linaro.org>
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|
| 099918f6 | 05-Sep-2019 |
Sumit Garg <sumit.garg@linaro.org> |
ftrace: Add support for syscall function tracer
This patch adds support for syscall tracing in TEE core. It complements
existing ftrace support for user TAs via adding trace for syscalls that
are in
ftrace: Add support for syscall function tracer
This patch adds support for syscall tracing in TEE core. It complements
existing ftrace support for user TAs via adding trace for syscalls that
are invoked by user TAs into the TEE core.
And after this patch ftrace will cover both TA and TEE core code. So lets
rename config option from CFG_TA_FTRACE_SUPPORT to CFG_FTRACE_SUPPORT.
It is optional to enable syscall trace via CFG_SYSCALL_FTRACE=y config
option in addition to CFG_FTRACE_SUPPORT=y config option.
Signed-off-by: Sumit Garg <sumit.garg@linaro.org>
Reviewed-by: Jerome Forissier <jerome@forissier.org>
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|
| 1e866588 | 10-Sep-2019 |
Jerome Forissier <jerome@forissier.org> |
core: dt: add __noreturn to _fdt_fill_device_info() stub
When CFG_DT != y, the stub function _fdt_fill_device_info() just
panics. Therefore it deserves the __noreturn attribute. Adding it makes
a Cl
core: dt: add __noreturn to _fdt_fill_device_info() stub
When CFG_DT != y, the stub function _fdt_fill_device_info() just
panics. Therefore it deserves the __noreturn attribute. Adding it makes
a Clang warning go away.
Signed-off-by: Jerome Forissier <jerome@forissier.org>
Reviewed-by: Jens Wiklander <jens.wiklander@linaro.org>
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|
| f8f95bc1 | 10-Sep-2019 |
Jerome Forissier <jerome@forissier.org> |
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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|
| 7222fc6a | 06-Aug-2019 |
Cedric Neveux <cedric.neveux@nxp.com> |
core: driver: generic resources for crypto device driver
Add a generic cryptographic driver interface connecting
TEE Crypto generic APIs to HW driver interface
The Generic Crypto Driver interface i
core: driver: generic resources for crypto device driver
Add a generic cryptographic driver interface connecting
TEE Crypto generic APIs to HW driver interface
The Generic Crypto Driver interface in the core/driver/crypto/crypto_api
is implemented to be able to use a HW driver.
Signed-off-by: Cedric Neveux <cedric.neveux@nxp.com>
Reviewed-by: Jens Wiklander <jens.wiklander@linaro.org>
Reviewed-by: Etienne Carriere <etienne.carriere@linaro.org>
Acked-by: Jerome Forissier <jerome@forissier.org>
show more ...
|
| 1df107b6 | 03-Sep-2019 |
Sumit Garg <sumit.garg@linaro.org> |
ftrace: exclude only foreign interrupt time
Current TA function execution time feature only reports user mode
execution time and exclude any non-user mode execution time. But in
case of syscalls whi
ftrace: exclude only foreign interrupt time
Current TA function execution time feature only reports user mode
execution time and exclude any non-user mode execution time. But in
case of syscalls which are essentially function invocations from TA
into the kernel, we shouldn't exclude syscall execution time in order
to account for actual function execution time. That means we only
exclude time that is spent serving foreign interrupts.
So changes in this patch allows to incorporate syscall execution time
in the function graph output.
Fixes: f5df167c2ffb ("ftrace: Add function execution time support")
Signed-off-by: Sumit Garg <sumit.garg@linaro.org>
Acked-by: Jerome Forissier <jerome@forissier.org>
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|
| 776d2158 | 26-Jun-2019 |
Rouven Czerwinski <r.czerwinski@pengutronix.de> |
core: import IS_ENABLED macro from Zephyr OS
The IS_ENABLED macro checks whether a macro is defined to the value
1 or may not be defined at all. This allows checks in the code instead
of using #ifde
core: import IS_ENABLED macro from Zephyr OS
The IS_ENABLED macro checks whether a macro is defined to the value
1 or may not be defined at all. This allows checks in the code instead
of using #ifdef:
#define CFG_MX6Q 1
if (IS_ENABLED(CFG_MX6Q))
printf("MX6Q enabled")
if (IS_ENABLED(CFG_MX6D))
printf("MX6D enabled")
expands to:
if (1)
printf("MX6Q enabled")
if (0)
printf("MX6Q enabled")
where the second if statement can be optimized out by the compiler.
This implementation was imported from Zephyr OS commit
ff07fc7f0a19 ("lib: libc: fix alignment of HEAP base address for ARM").
The Copyright is attributed to Intel, since the original
commit 5bc458a0fae5 ("util.h: Add IS_ENABLED() macro for
expression-legal ifdef-checking") was done by Andy Ross
<andrew.j.ross@intel.com>.
Signed-off-by: Rouven Czerwinski <r.czerwinski@pengutronix.de>
Acked-by: Jerome Forissier <jerome.forissier@linaro.org>
Acked-by: Jens Wiklander <jens.wiklander@linaro.org>
Reviewed-by: Peng Fan <peng.fan@nxp.com>
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|
| c22e4872 | 01-Aug-2019 |
Cedric Neveux <cedric.neveux@nxp.com> |
core: io: add {get/put}_le{32/64}()
Add 32 and 64 bits little endian put/get functions
Signed-off-by: Cedric Neveux <cedric.neveux@nxp.com>
Reviewed-by: Etienne Carriere <etienne.carriere@linaro.or
core: io: add {get/put}_le{32/64}()
Add 32 and 64 bits little endian put/get functions
Signed-off-by: Cedric Neveux <cedric.neveux@nxp.com>
Reviewed-by: Etienne Carriere <etienne.carriere@linaro.org>
show more ...
|
| 95cdc5e0 | 05-Jul-2019 |
Cedric Neveux <cedric.neveux@nxp.com> |
core: add DT function to read/modify DT
Add DT functions:
dt_get_irq()
get the interrupt number of a node
dt_disable_status()
disable the 'status' field of node's prop
dt_enable_secure_status(
core: add DT function to read/modify DT
Add DT functions:
dt_get_irq()
get the interrupt number of a node
dt_disable_status()
disable the 'status' field of node's prop
dt_enable_secure_status()
set 'secure-status' field of node's prop and disable
the 'status' field in the same time
Signed-off-by: Cedric Neveux <cedric.neveux@nxp.com>
Acked-by: Jens Wiklander <jens.wiklander@linaro.org>
show more ...
|
| e9f46c74 | 13-Aug-2019 |
Jens Wiklander <jens.wiklander@linaro.org> |
core: replace thread_nintr_handler_ptr with weak function
Removes registration of platform specific secure interrupt handler in
thread_nintr_handler_ptr. Instead a __weak overridable
itr_core_handle
core: replace thread_nintr_handler_ptr with weak function
Removes registration of platform specific secure interrupt handler in
thread_nintr_handler_ptr. Instead a __weak overridable
itr_core_handler() is provided. Platforms which expects to receive
secure interrupts must override the default function. The default
function calls panic() if called.
With this also nintr is removed from struct thread_handlers and
consequently all platforms are updated to stop using that field.
Acked-by: Jerome Forissier <jerome.forissier@linaro.org>
Signed-off-by: Jens Wiklander <jens.wiklander@linaro.org>
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|
| 757331fc | 21-Aug-2019 |
Jens Wiklander <jens.wiklander@linaro.org> |
Replace ASM with compiler-builtin __ASSEMBLER__
The C preprocessor predefines __ASSEMBLER__ with value 1 when when
preprocessing assembly language, see [1]. Instead of using a special
defines, let's
Replace ASM with compiler-builtin __ASSEMBLER__
The C preprocessor predefines __ASSEMBLER__ with value 1 when when
preprocessing assembly language, see [1]. Instead of using a special
defines, let's use the define already provided.
Link: [1] https://gcc.gnu.org/onlinedocs/cpp/Standard-Predefined-Macros.html
Reviewed-by: Jerome Forissier <jerome.forissier@linaro.org>
Signed-off-by: Jens Wiklander <jens.wiklander@linaro.org>
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|
| 922308b3 | 11-Dec-2017 |
Peng Fan <peng.fan@nxp.com> |
drivers: imx_wdog: update wdog support for mx7ulp
Update watchdog for imx7ulp SoC support.
Signed-off-by: Peng Fan <peng.fan@nxp.com>
Acked-by: Etienne Carriere <etienne.carriere@linaro.org> |
| a8f769f3 | 12-Aug-2019 |
Etienne Carriere <etienne.carriere@linaro.org> |
core: rename versioning field in bootstrap TA header
Rename field version into ta_version in struct shdr_bootstrap_ta
to explicit the info related to TA versioning.
Signed-off-by: Etienne Carriere
core: rename versioning field in bootstrap TA header
Rename field version into ta_version in struct shdr_bootstrap_ta
to explicit the info related to TA versioning.
Signed-off-by: Etienne Carriere <etienne.carriere@linaro.org>
Reviewed-by: Jerome Forissier <jerome.forissier@linaro.org>
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|
| cbb41c91 | 30-May-2019 |
Abhishek Shah <abhishek.shah@broadcom.com> |
drivers: wdt: Add arm SP805 watchdog driver
Add sp805 watchdog driver with following functionality:
- start/reload watchdog with specified timeout
- stop watchdog
- ping watchdog (clear watchdog int
drivers: wdt: Add arm SP805 watchdog driver
Add sp805 watchdog driver with following functionality:
- start/reload watchdog with specified timeout
- stop watchdog
- ping watchdog (clear watchdog interrupt and reload it)
- register watchdog interrupt handler
Signed-off-by: Abhishek Shah <abhishek.shah@broadcom.com>
Reviewed-by: Sandeep Tripathy <sandeep.tripathy@broadcom.com>
Acked-by: Jens Wiklander <jens.wiklander@linaro.org>
Reviewed-by: Etienne Carriere <etienne.carriere@linaro.org>
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|
| f5df167c | 09-Aug-2019 |
Sumit Garg <sumit.garg@linaro.org> |
ftrace: Add function execution time support
Add support to dump function execution time at corresponding function
exit points in output ftrace buffer.
To achieve proper function execution time we n
ftrace: Add function execution time support
Add support to dump function execution time at corresponding function
exit points in output ftrace buffer.
To achieve proper function execution time we need to exclude TA suspend
time from timestamps, so add corresponding support in TEE core.
Also user mapping must be active to access ftrace buffer, so do that
during TA resume.
Signed-off-by: Sumit Garg <sumit.garg@linaro.org>
Reviewed-by: Jerome Forissier <jerome.forissier@linaro.org>
Tested-by: Jerome Forissier <jerome.forissier@linaro.org> (QEMU)
Reviewed-by: Jens Wiklander <jens.wiklander@linaro.org>
show more ...
|