| 59fea683 | 16-Jan-2024 |
Igor Opaniuk <igor.opaniuk@foundries.io> |
core: pta: drop benchmark
Drop Benchmark PTA as current implementation is non-function and obsolete, and it's not supported anymore.
Acked-by: Jens Wiklander <jens.wiklander@linaro.org> Acked-by: E
core: pta: drop benchmark
Drop Benchmark PTA as current implementation is non-function and obsolete, and it's not supported anymore.
Acked-by: Jens Wiklander <jens.wiklander@linaro.org> Acked-by: Etienne Carriere <etienne.carriere@foss.st.com> Signed-off-by: Igor Opaniuk <igor.opaniuk@foundries.io>
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| c37489ba | 08-Jan-2024 |
Clement Faure <clement.faure@nxp.com> |
core: msg_param: remove recursion in included headers
kernel/msg_param.h includes itself.
Signed-off-by: Clement Faure <clement.faure@nxp.com> Reviewed-by: Etienne Carriere <etienne.carriere@foss.s
core: msg_param: remove recursion in included headers
kernel/msg_param.h includes itself.
Signed-off-by: Clement Faure <clement.faure@nxp.com> Reviewed-by: Etienne Carriere <etienne.carriere@foss.st.com>
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| 5395fe89 | 11-Jan-2024 |
Etienne Carriere <etienne.carriere@foss.st.com> |
drivers: i2c: add missing __unused in stubbed function
Fix statc inline stub implementation of i2c_dt_get_dev() that lacks a __unused attribute on an unused argument.
Fixes: b357d34fe91f ("core: dt
drivers: i2c: add missing __unused in stubbed function
Fix statc inline stub implementation of i2c_dt_get_dev() that lacks a __unused attribute on an unused argument.
Fixes: b357d34fe91f ("core: dt_driver: swap TEE_result and retrieved device reference") Reviewed-by: Jens Wiklander <jens.wiklander@linaro.org> Signed-off-by: Etienne Carriere <etienne.carriere@foss.st.com>
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| 515c1ba9 | 22-Mar-2023 |
Clément Léger <clement.leger@bootlin.com> |
drivers: nvmem: add API for nvmem controllers
Add a nvmem API to access nvmem cells using device-tree description. This API allows to register nvmeme provider and obtain nvmem cells for consumer. Mu
drivers: nvmem: add API for nvmem controllers
Add a nvmem API to access nvmem cells using device-tree description. This API allows to register nvmeme provider and obtain nvmem cells for consumer. Much like other subsystem, this one relies on the generic dt_driver mechanism.
Signed-off-by: Clément Léger <clement.leger@bootlin.com> Signed-off-by: Thomas Perrot <thomas.perrot@bootlin.com> Reviewed-by: Etienne Carriere <etienne.carriere@foss.st.com>
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| 4fd40c39 | 22-Mar-2023 |
Clément Léger <clement.leger@bootlin.com> |
core: dt_driver: add DT_DRIVER_NVMEM support
Handle DT_DRIVER_NVMEM the same way that DT_DRIVER_PINCTRL is handled. Indeed, it uses the same kind of DT references (phandle to a subnode of a controll
core: dt_driver: add DT_DRIVER_NVMEM support
Handle DT_DRIVER_NVMEM the same way that DT_DRIVER_PINCTRL is handled. Indeed, it uses the same kind of DT references (phandle to a subnode of a controller) to get a nvmem cell.
Signed-off-by: Clément Léger <clement.leger@bootlin.com> Signed-off-by: Thomas Perrot <thomas.perrot@bootlin.com> Reviewed-by: Etienne Carriere <etienne.carriere@foss.st.com>
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| 2eded717 | 14-Dec-2023 |
Gatien Chevallier <gatien.chevallier@foss.st.com> |
dt-bindings: add TZPROT macro
Add TZPROT macro to define the security level for GPIOs
Signed-off-by: Gatien Chevallier <gatien.chevallier@foss.st.com> Reviewed-by: Etienne Carriere <etienne.carrier
dt-bindings: add TZPROT macro
Add TZPROT macro to define the security level for GPIOs
Signed-off-by: Gatien Chevallier <gatien.chevallier@foss.st.com> Reviewed-by: Etienne Carriere <etienne.carriere@foss.st.com>
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| ec797732 | 18-Dec-2023 |
Etienne Carriere <etienne.carriere@foss.st.com> |
drivers: stm32_iwdg: remove stm32_iwdg_refresh()
Remove unused stm32_iwdg_refresh() intended to refresh all registered watchdog devices.
Acked-by: Jerome Forissier <jerome.forissier@linaro.org> Rev
drivers: stm32_iwdg: remove stm32_iwdg_refresh()
Remove unused stm32_iwdg_refresh() intended to refresh all registered watchdog devices.
Acked-by: Jerome Forissier <jerome.forissier@linaro.org> Reviewed-by: Gatien Chevallier <gatien.chevallier@foss.st.com> Signed-off-by: Etienne Carriere <etienne.carriere@foss.st.com>
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| 23cbf81f | 18-Dec-2023 |
Gatien Chevallier <gatien.chevallier@foss.st.com> |
drivers: clk_dt: include missing clk.h header file
clk resources are used in this file. Add missing include.
Signed-off-by: Gatien Chevallier <gatien.chevallier@foss.st.com> Acked-by: Jerome Foriss
drivers: clk_dt: include missing clk.h header file
clk resources are used in this file. Add missing include.
Signed-off-by: Gatien Chevallier <gatien.chevallier@foss.st.com> Acked-by: Jerome Forissier <jerome.forissier@linaro.org> Acked-by: Jens Wiklander <jens.wiklander@linaro.org>
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| 5a2d2237 | 07-Sep-2023 |
Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> |
drivers: Add stm32mp1 remoteproc driver
This driver is responsible for configuring the registers and memories of the remote processor. - It stores information about memories assigned to the remote p
drivers: Add stm32mp1 remoteproc driver
This driver is responsible for configuring the registers and memories of the remote processor. - It stores information about memories assigned to the remote processor based on the device tree. - It ensures consistency between the registered memory and the addresses of the firmware segments to be loaded. - Additionally, it is responsible for starting and stopping the remote processor core.
Signed-off-by: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> Reviewed-by: Etienne Carriere <etienne.carriere@foss.st.com> Acked-by: Jerome Forissier <jerome.forissier@linaro.org>
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| 61fdb02f | 15-Dec-2023 |
Raymond Mao <raymond.mao@linaro.org> |
core: fixup of transfer list header size
Add 4 reserved bytes at the tail of the transfer list header. This fixes a non-8-bytes aligned header when "flags" was introduced into the header.
Fixes: 50
core: fixup of transfer list header size
Add 4 reserved bytes at the tail of the transfer list header. This fixes a non-8-bytes aligned header when "flags" was introduced into the header.
Fixes: 508e2476b232 ("core: update transfer list header and signature") Signed-off-by: Raymond Mao <raymond.mao@linaro.org> Acked-by: Jens Wiklander <jens.wiklander@linaro.org>
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| fc4adc66 | 22-Nov-2023 |
Jens Wiklander <jens.wiklander@linaro.org> |
core: remove unused deprecated gic_cpu_init()
Remove the unused deprecated function gic_cpu_init().
Signed-off-by: Jens Wiklander <jens.wiklander@linaro.org> Reviewed-by: Etienne Carriere <etienne.
core: remove unused deprecated gic_cpu_init()
Remove the unused deprecated function gic_cpu_init().
Signed-off-by: Jens Wiklander <jens.wiklander@linaro.org> Reviewed-by: Etienne Carriere <etienne.carriere@foss.st.com>
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| 508e2476 | 29-Nov-2023 |
Raymond Mao <raymond.mao@linaro.org> |
core: update transfer list header and signature
Add tl->flags and TL_FLAGS_HAS_CHECKSUM to align to the latest FW Handoff spec update. Bypass checksum verifying and updating if TL_FLAGS_HAS_CHECKSUM
core: update transfer list header and signature
Add tl->flags and TL_FLAGS_HAS_CHECKSUM to align to the latest FW Handoff spec update. Bypass checksum verifying and updating if TL_FLAGS_HAS_CHECKSUM bit is not set in tl->flags. Update TL signature to 4a0f_b10b to align to the latest FW Handoff spec update.
Note: It causes Transfer List ABI breakage due to FW Handoff spec stays with same rev number (v0.9) with above changes.
Signed-off-by: Raymond Mao <raymond.mao@linaro.org> Reviewed-by: Jens Wiklander <jens.wiklander@linaro.org>
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| ace929f0 | 23-Nov-2023 |
Etienne Carriere <etienne.carriere@foss.st.com> |
drivers: regulator: fix variable sized voltages fallback
Fix build issue reported by Clang on variable size field desc not being located at the end of struct voltages_fallback. The error was reporte
drivers: regulator: fix variable sized voltages fallback
Fix build issue reported by Clang on variable size field desc not being located at the end of struct voltages_fallback. The error was reported with a trace message like below:
core/include/drivers/regulator.h:118:4: warning: field 'voltages_fallback' with variable sized type 'struct voltages_fallback' not at the end of a struct or class is a GNU extension [-Wgnu-variable-sized-type-not-at-end] } voltages_fallback; ^ core/drivers/regulator/regulator_fixed.c:27:19: warning: field 'regulator' with variable sized type 'struct regulator' not at the end of a struct or class is a GNU extension [-Wgnu-variable-sized-type-not-at-end] struct regulator regulator; ^ 2 warnings generated.
To achieve this the variable size field entries is removed from struct regulator_voltages that is renamed struct regulator_voltages_desc. API function regulator_supported_voltages() and regulator drivers handler function ::supported_voltages are updated the get 2 input arguments the second being the levels arrays which size is defined by the description argument.
Impacted sources files are updated accordingly.
Fixes: 43c155ba111d ("drivers: regulator: list supported levels") Acked-by: Jens Wiklander <jens.wiklander@linaro.org> Signed-off-by: Etienne Carriere <etienne.carriere@foss.st.com>
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| 245a552c | 01-Dec-2023 |
Jens Wiklander <jens.wiklander@linaro.org> |
core: add interrupt_get_main_chip_may_fail()
Add interrupt_get_main_chip_may_fail() to be able to check if it's possible to use interrupts without causing a panic.
Signed-off-by: Jens Wiklander <je
core: add interrupt_get_main_chip_may_fail()
Add interrupt_get_main_chip_may_fail() to be able to check if it's possible to use interrupts without causing a panic.
Signed-off-by: Jens Wiklander <jens.wiklander@linaro.org> Reviewed-by: Etienne Carriere <etienne.carriere@foss.st.com> Acked-by: Gatien Chevallier <gatien.chevallier@foss.st.com>
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| a05577ea | 23-Nov-2023 |
Etienne Carriere <etienne.carriere@foss.st.com> |
tree wide: clarify PTA ABI
Explicitly describe the statistics PTA ABI using dedicated inline comments and moving struct pta_stats_ta and struct pta_stats_alloc from respectively tee_ta_manager.c and
tree wide: clarify PTA ABI
Explicitly describe the statistics PTA ABI using dedicated inline comments and moving struct pta_stats_ta and struct pta_stats_alloc from respectively tee_ta_manager.c and malloc.h to pta_stats.h header file.
For that purpose, define ALLOC_ID_* macros to identify each allocator one can query information from through the statistics PTA API.
Reviewed-by: Jens Wiklander <jens.wiklander@linaro.org> Acked-by: Jerome Forissier <jerome.forissier@linaro.org> Signed-off-by: Etienne Carriere <etienne.carriere@foss.st.com>
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| 2617f49f | 22-Nov-2023 |
Etienne Carriere <etienne.carriere@foss.st.com> |
tree wide: rename struct malloc_stats
Rename struct malloc_stats to struct pta_stats_alloc to prepare the creation of pta_stats.h header file that will define the whole statistics PTA API and ABI, l
tree wide: rename struct malloc_stats
Rename struct malloc_stats to struct pta_stats_alloc to prepare the creation of pta_stats.h header file that will define the whole statistics PTA API and ABI, located in libutee/include/ as already done for all other PTAs.
Reviewed-by: Jens Wiklander <jens.wiklander@linaro.org> Acked-by: Jerome Forissier <jerome.forissier@linaro.org> Signed-off-by: Etienne Carriere <etienne.carriere@foss.st.com>
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| 0f50ba5a | 28-Nov-2023 |
Jens Wiklander <jens.wiklander@linaro.org> |
core: fix objectUsage handling for persistent objects
Before this patch was the object usage field stored in the non-persistent part of an object handle, regardless of whether the storage object was
core: fix objectUsage handling for persistent objects
Before this patch was the object usage field stored in the non-persistent part of an object handle, regardless of whether the storage object was persistent. This prevents updates to this field from being restored the next time the persistent object is opened. Updates to the field are also not replicated to eventual other open handles for the object. Fix this by storing the "usage" bits in a new obj_info_usage field in struct tee_pobj for persistent objects. Updates to the field are also written into secure storage to preserve the content the next time the object is opened.
Fixes: b01047730e77 ("Open-source the TEE Core") Closes: https://github.com/OP-TEE/optee_os/issues/6495 Signed-off-by: Jens Wiklander <jens.wiklander@linaro.org> Reviewed-by: Jerome Forissier <jerome.forissier@linaro.org> Acked-by: Etienne Carriere <etienne.carriere@foss.st.com>
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| aac2c716 | 28-Nov-2023 |
Etienne Carriere <etienne.carriere@foss.st.com> |
drivers: clk: print clock tree with debug trace level
Change clk_print_tree() to print the clock tree with debug trace level instead of info trace level.
Add a test on TRACE_LEVEL >= TRACE_DEBUG in
drivers: clk: print clock tree with debug trace level
Change clk_print_tree() to print the clock tree with debug trace level instead of info trace level.
Add a test on TRACE_LEVEL >= TRACE_DEBUG in clk_print_tree() to ensures no unless code is embedded when the trace level is too low.
Reviewed-by: Jens Wiklander <jens.wiklander@linaro.org> Signed-off-by: Etienne Carriere <etienne.carriere@foss.st.com>
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| f7299836 | 23-Nov-2023 |
Etienne Carriere <etienne.carriere@foss.st.com> |
drivers: clk: clk_print_tree() stub for disabled CFG_DRIVERS_CLK
Add an stub implementation of clk_print_tree() when CFG_DRIVERS_CLK is disabled. This allows generic code as the statistics PTA to no
drivers: clk: clk_print_tree() stub for disabled CFG_DRIVERS_CLK
Add an stub implementation of clk_print_tree() when CFG_DRIVERS_CLK is disabled. This allows generic code as the statistics PTA to not rely on #ifdef CFG_DRIVERS_CLK pragma.
Reviewed-by: Jens Wiklander <jens.wiklander@linaro.org> Signed-off-by: Etienne Carriere <etienne.carriere@foss.st.com>
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| 2b13eca6 | 24-Nov-2023 |
Etienne Carriere <etienne.carriere@foss.st.com> |
drivers: clk: change queue from STAILQ to SLIST
Replace registered clock list from a STAILQ queue to a SLIST queue that is enough for our purpose.
Reviewed-by: Jens Wiklander <jens.wiklander@linaro
drivers: clk: change queue from STAILQ to SLIST
Replace registered clock list from a STAILQ queue to a SLIST queue that is enough for our purpose.
Reviewed-by: Jens Wiklander <jens.wiklander@linaro.org> Signed-off-by: Etienne Carriere <etienne.carriere@foss.st.com>
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| 84603456 | 23-Oct-2023 |
Jens Wiklander <jens.wiklander@linaro.org> |
core: gic: add gic_init_donate_sgi_to_ns()
Adds gic_init_donate_sgi_to_ns() which changes a secure SGI to become non-secure.
Secure world currently has a few SGIs to spare while normal world typica
core: gic: add gic_init_donate_sgi_to_ns()
Adds gic_init_donate_sgi_to_ns() which changes a secure SGI to become non-secure.
Secure world currently has a few SGIs to spare while normal world typically have reserved each of the non-secure SGIs for different purposes.
In case another non-secure SGI is needed secure world can donate one of its unused SGIs. This configuration will then deviate from the standard GIC configuration where SGI ID0-ID7 are non-secure and ID8-ID15 are secure.
Platforms using gic_init_donate_sgi_to_ns() should also use gic_init_per_cpu() instead of the deprecated gic_cpu_init().
Signed-off-by: Jens Wiklander <jens.wiklander@linaro.org> Reviewed-by: Etienne Carriere <etienne.carriere@foss.st.com>
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| 5da157f5 | 22-Nov-2023 |
Jens Wiklander <jens.wiklander@linaro.org> |
core: deprecate gic_cpu_init()
Deprecates gic_cpu_init() in favor of the new function gic_init_per_cpu(). gic_cpu_init() is only supposed to be called by secondary CPUs in non-TF-A configurations w
core: deprecate gic_cpu_init()
Deprecates gic_cpu_init() in favor of the new function gic_init_per_cpu(). gic_cpu_init() is only supposed to be called by secondary CPUs in non-TF-A configurations while gic_init_per_cpu() should be called by all secondary CPUs. gic_init_per_cpu() itself takes CFG_WITH_ARM_TRUSTED_FW into account instead of having each platform doing that.
Signed-off-by: Jens Wiklander <jens.wiklander@linaro.org> Reviewed-by: Etienne Carriere <etienne.carriere@foss.st.com>
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| 05089e5f | 23-Oct-2023 |
Jens Wiklander <jens.wiklander@linaro.org> |
core: gic: use redistributor CPU interface
GICv3 has a redistributor CPU interface that until now hasn't been used. To prepare for coming patches that need to access the redistributor initialize a l
core: gic: use redistributor CPU interface
GICv3 has a redistributor CPU interface that until now hasn't been used. To prepare for coming patches that need to access the redistributor initialize a list with each CPU specific redistributor address. A new function gic_init_v3() is added with a parameter for the redistributor base address.
Signed-off-by: Jens Wiklander <jens.wiklander@linaro.org> Reviewed-by: Etienne Carriere <etienne.carriere@foss.st.com>
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| c4292779 | 21-Nov-2023 |
Etienne Carriere <etienne.carriere@foss.st.com> |
drivers: regulator: print regulator tree summary
Changes implementation of regulator_print_state() to better show the regulator tree hierarchy and renames the function to regulator_print_tree().
Th
drivers: regulator: print regulator tree summary
Changes implementation of regulator_print_state() to better show the regulator tree hierarchy and renames the function to regulator_print_tree().
The function now depends on CFG_DRIVERS_REGULATOR_PRINT_TREE being enabled.
Reviewed-by: Jens Wiklander <jens.wiklander@linaro.org> Co-developed-by: Jens Wiklander <jens.wiklander@linaro.org> Signed-off-by: Jens Wiklander <jens.wiklander@linaro.org> Signed-off-by: Etienne Carriere <etienne.carriere@foss.st.com>
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| 23f9bd99 | 02-Nov-2023 |
Etienne Carriere <etienne.carriere@foss.st.com> |
drivers: regulator: IO domain regulators for STM32MP13
Add STM32MP13 IO domains regulators allowing a consumer to manage IO domains are voltage regulators.
Acked-by: Patrick Delaunay <patrick.delau
drivers: regulator: IO domain regulators for STM32MP13
Add STM32MP13 IO domains regulators allowing a consumer to manage IO domains are voltage regulators.
Acked-by: Patrick Delaunay <patrick.delaunay@foss.st.com> Acked-by: Gatien Chevallier <gatien.chevallier@foss.st.com> Co-developed-by: Pascal Paillet <p.paillet@foss.st.com> Signed-off-by: Pascal Paillet <p.paillet@foss.st.com> Signed-off-by: Etienne Carriere <etienne.carriere@foss.st.com>
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