| 37ad62c2 | 15-Jul-2025 |
Marouene Boubakri <marouene.boubakri@nxp.com> |
core: riscv: sbi.h: expose sbi_ecall helper in public header
Move `sbi_ecall()` and `struct sbiret` to sbi.h to allow reuse across individual SBI extension implementations. This prepares for modular
core: riscv: sbi.h: expose sbi_ecall helper in public header
Move `sbi_ecall()` and `struct sbiret` to sbi.h to allow reuse across individual SBI extension implementations. This prepares for modularizing each SBI extension (e.g., HSM, MPXY) into its own file while centralizing the ecall interface.
Removes the now-duplicated inline definition from sbi.c.
Signed-off-by: Marouene Boubakri <marouene.boubakri@nxp.com> Reviewed-by: Alvin Chang <alvinga@andestech.com> Reviewed-by: Yu-Chien Peter Lin <peter.lin@sifive.com>
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| cc967d3f | 28-Jun-2025 |
Marouene Boubakri <marouene.boubakri@nxp.com> |
core: riscv: sbi.h: add SBI_EXT_MPXY definition
Added `SBI_EXT_MPXY` (0x4D505859) as per latest RISC-V SBI extensions.
Signed-off-by: Marouene Boubakri <marouene.boubakri@nxp.com> Reviewed-by: Alvi
core: riscv: sbi.h: add SBI_EXT_MPXY definition
Added `SBI_EXT_MPXY` (0x4D505859) as per latest RISC-V SBI extensions.
Signed-off-by: Marouene Boubakri <marouene.boubakri@nxp.com> Reviewed-by: Alvin Chang <alvinga@andestech.com> Reviewed-by: Yu-Chien Peter Lin <peter.lin@sifive.com>
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| 1af87903 | 28-Jun-2025 |
Marouene Boubakri <marouene.boubakri@nxp.com> |
core: riscv: sbi.h: extend SBI error codes
Add more SBI error codes to synchronize with SBI specification.
Signed-off-by: Marouene Boubakri <marouene.boubakri@nxp.com> Reviewed-by: Alvin Chang <alv
core: riscv: sbi.h: extend SBI error codes
Add more SBI error codes to synchronize with SBI specification.
Signed-off-by: Marouene Boubakri <marouene.boubakri@nxp.com> Reviewed-by: Alvin Chang <alvinga@andestech.com> Reviewed-by: Yu-Chien Peter Lin <peter.lin@sifive.com>
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| 21a4ce17 | 15-Jul-2025 |
Jens Wiklander <jens.wiklander@linaro.org> |
plat-vexpress: add QEMU sbsa-ref platform
Add support for the QEMU sbsa-ref platform. This platform is similar to the QEMU virt platform, but with different memory configuration and device addresses
plat-vexpress: add QEMU sbsa-ref platform
Add support for the QEMU sbsa-ref platform. This platform is similar to the QEMU virt platform, but with different memory configuration and device addresses.
Signed-off-by: Jens Wiklander <jens.wiklander@linaro.org> Reviewed-by: Etienne Carriere <etienne.carriere@foss.st.com>
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| 379ad407 | 15-Jul-2025 |
Jens Wiklander <jens.wiklander@linaro.org> |
core: ffa: discover non-secure memory from manifest
If an FF-A manifest is available, try to discover non-secure memory from the manifest.
Signed-off-by: Jens Wiklander <jens.wiklander@linaro.org>
core: ffa: discover non-secure memory from manifest
If an FF-A manifest is available, try to discover non-secure memory from the manifest.
Signed-off-by: Jens Wiklander <jens.wiklander@linaro.org> Reviewed-by: Jerome Forissier <jerome.forissier@linaro.org> Reviewed-by: Etienne Carriere <etienne.carriere@foss.st.com>
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| 950effd3 | 12-Aug-2025 |
Joseph Lo <josephl@nvidia.com> |
core: tpm: fix TPM log address parsing to use full 64-bit address
Remove ARM32-specific address parsing that only used the lower 32 bits of the TPM event log address. ARM32 systems can have 64-bit p
core: tpm: fix TPM log address parsing to use full 64-bit address
Remove ARM32-specific address parsing that only used the lower 32 bits of the TPM event log address. ARM32 systems can have 64-bit physical addresses, so the full 64-bit address from the device tree property should be parsed regardless of architecture.
The fix ensures both ARM32 and ARM64 architectures use the same 64-bit address construction: (property[0] << 32) | property[1], preventing potential address truncation issues on ARM32 systems with 64-bit physical address spaces.
Signed-off-by: Joseph Lo <josephl@nvidia.com> Reviewed-by: Jens Wiklander <jens.wiklander@linaro.org>
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| 470d4625 | 12-Aug-2025 |
Joseph Lo <josephl@nvidia.com> |
core: tpm: fix TPM log area zeroing condition to avoid manifest DT write fault
Change the condition for zeroing TPM event log address in device tree from CFG_CORE_SEL1_SPMC to CFG_CORE_FFA. When CFG
core: tpm: fix TPM log area zeroing condition to avoid manifest DT write fault
Change the condition for zeroing TPM event log address in device tree from CFG_CORE_SEL1_SPMC to CFG_CORE_FFA. When CFG_CORE_FFA is enabled, the device tree comes from the manifest DT which is mapped as read-only, not from the external device tree. Attempting to zero the tpm_event_log_addr property in the manifest DT would cause a write permission fault exception.
The fix prevents this fault by ensuring the zeroing operation only occurs when using the external device tree (CFG_CORE_FFA=n), where write access is permitted.
Signed-off-by: Joseph Lo <josephl@nvidia.com> Reviewed-by: Jens Wiklander <jens.wiklander@linaro.org>
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| 62caa4d4 | 12-Aug-2025 |
Joseph Lo <josephl@nvidia.com> |
core: boot: fix TPM log area mapping to use correct device tree source
Change the conditional compilation for TPM log area mapping from CFG_CORE_SEL1_SPMC to CFG_CORE_FFA. This ensures the correct d
core: boot: fix TPM log area mapping to use correct device tree source
Change the conditional compilation for TPM log area mapping from CFG_CORE_SEL1_SPMC to CFG_CORE_FFA. This ensures the correct device tree source is used:
- When CFG_CORE_FFA is enabled: use manifest DT (get_manifest_dt()) - When CFG_CORE_FFA is disabled: use external DT (get_external_dt())
The fix aligns the device tree source selection with the broader FFA configuration, ensuring TPM log area mapping works correctly across all FFA-enabled platforms regardless of the specific SPMC variant (S-EL1, S-EL2, or EL3).
Signed-off-by: Joseph Lo <josephl@nvidia.com> Reviewed-by: Jens Wiklander <jens.wiklander@linaro.org>
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| c97ab2ea | 23-Jul-2025 |
Yannic Moog <y.moog@phytec.de> |
core: imx: mx8mp_phyboard_pollux: reduce DDR_SIZE
Set pollux CFG_DDR_SIZE to 1GiB to let the conf.mk automatically set the TZDRAM_START (to a valid address for 1GiB variants).
Acked-by: Sahil Malho
core: imx: mx8mp_phyboard_pollux: reduce DDR_SIZE
Set pollux CFG_DDR_SIZE to 1GiB to let the conf.mk automatically set the TZDRAM_START (to a valid address for 1GiB variants).
Acked-by: Sahil Malhotra <sahil.malhotra@nxp.com> Acked-by: Jens Wiklander <jens.wiklander@linaro.org> Reviewed-by: Benjamin Hahn <B.Hahn@phytec.de> Signed-off-by: Yannic Moog <y.moog@phytec.de>
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| aabe7338 | 17-Jul-2025 |
Yannic Moog <y.moog@phytec.de> |
core: imx: add imx8mp-libra-fpsc
The Libra i.MX 8M Plus FPSC is a development board utilizing the FPSC standard paired with the i.MX 8M Plus FPSC System-on-Module [1]. It shares RAM configuration wi
core: imx: add imx8mp-libra-fpsc
The Libra i.MX 8M Plus FPSC is a development board utilizing the FPSC standard paired with the i.MX 8M Plus FPSC System-on-Module [1]. It shares RAM configuration with the phyBOARD-Pollux i.MX 8M Plus of 1-4GiB. Set pollux CFG_DDR_SIZE to 1GiB to let the conf.mk automatically set the TZDRAM_START (to a valid address for 1GiB variants).
Link: https://www.phytec.eu/en/produkte/system-on-modules/phycore-imx-8m-plus-fpsc/ [1] Acked-by: Sahil Malhotra <sahil.malhotra@nxp.com> Acked-by: Jens Wiklander <jens.wiklander@linaro.org> Reviewed-by: Benjamin Hahn <B.Hahn@phytec.de> Signed-off-by: Yannic Moog <y.moog@phytec.de>
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| 86d40590 | 17-Jul-2025 |
Yannic Moog <y.moog@phytec.de> |
plat-imx: add phytec imx8mm based boards
phyGATE-Tauri-L i.MX 8M Mini [1] and phyBOARD-Polis i.MX8M Mini [2] are SBCs based on the i.MX 8M Mini SoC. Add the boards to the mx8mm-flavorlist and set bo
plat-imx: add phytec imx8mm based boards
phyGATE-Tauri-L i.MX 8M Mini [1] and phyBOARD-Polis i.MX8M Mini [2] are SBCs based on the i.MX 8M Mini SoC. Add the boards to the mx8mm-flavorlist and set board specific configs. phyGATE-Tauri-L has 2 GiB of main memory, while phyBOARD-Polis has 1-4GiB depending on variant of the System-on-Module populated on the board.
Link: https://www.phytec.eu/en/produkte/fertige-geraete-oem/phygate-tauri-l/ [1] Link: https://www.phytec.eu/en/produkte/single-board-computer/phyboard-polis-imx8m-mini/ [2] Acked-by: Sahil Malhotra <sahil.malhotra@nxp.com> Acked-by: Jens Wiklander <jens.wiklander@linaro.org> Reviewed-by: Benjamin Hahn <B.Hahn@phytec.de> Signed-off-by: Yannic Moog <y.moog@phytec.de>
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| fb3aa7b0 | 11-Jul-2025 |
Aleksandr Iashchenko <aleksandr.iashchenko@linutronix.de> |
core: asan: mark redzones as inaccessible for globals
For read-only globals (e.g. in .rodata), ASan marks the entire region as accessible. This could hide buffer overflows, if redzones are not used.
core: asan: mark redzones as inaccessible for globals
For read-only globals (e.g. in .rodata), ASan marks the entire region as accessible. This could hide buffer overflows, if redzones are not used.
Signed-off-by: Aleksandr Iashchenko <aleksandr.iashchenko@linutronix.de> Acked-by: Jens Wiklander <jens.wiklander@linaro.org>
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| 46be7ac1 | 11-Jul-2025 |
Aleksandr Iashchenko <aleksandr.iashchenko@linutronix.de> |
core: add ASan test for read-only global overflow
Adds a test case that triggers an out-of-bounds read on a read-only global buffer to verify that ASan properly detects overflows on .rodata.
Signed
core: add ASan test for read-only global overflow
Adds a test case that triggers an out-of-bounds read on a read-only global buffer to verify that ASan properly detects overflows on .rodata.
Signed-off-by: Aleksandr Iashchenko <aleksandr.iashchenko@linutronix.de> Acked-by: Jens Wiklander <jens.wiklander@linaro.org>
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| a9690ae3 | 01-Aug-2025 |
T Pratham <t-pratham@ti.com> |
plat-k3: drivers: Add TRNG driver support in AM62L
AM62L contains the EIP76D TRNG IP which was also present in the previous K3 devices inside the SA2UL accelerator, so the same driver is being re-us
plat-k3: drivers: Add TRNG driver support in AM62L
AM62L contains the EIP76D TRNG IP which was also present in the previous K3 devices inside the SA2UL accelerator, so the same driver is being re-used here. But the AM62L does not have SA2UL. The SoC specific configurations are being set here for AM62L for enabling TRNG.
Signed-off-by: T Pratham <t-pratham@ti.com> Reviewed-by: Manorit Chawdhry <m-chawdhry@ti.com> Acked-by: Jens Wiklander <jens.wiklander@linaro.org>
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| 405395c4 | 01-Aug-2025 |
T Pratham <t-pratham@ti.com> |
plat-k3: drivers: Move RNG platform error from SA2UL to RNG defines
The error define for RNG base address being not defined for a platform when software PRNG is disabled, is currently handled as a c
plat-k3: drivers: Move RNG platform error from SA2UL to RNG defines
The error define for RNG base address being not defined for a platform when software PRNG is disabled, is currently handled as a case with SA2UL platform config definitions. This is not appropriate as RNG is not needed to be tied up to SA2UL. Moving it to be placed with RNG platform configs where it is more apt.
Signed-off-by: T Pratham <t-pratham@ti.com> Reviewed-by: Manorit Chawdhry <m-chawdhry@ti.com> Acked-by: Jens Wiklander <jens.wiklander@linaro.org>
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| 5b6c7df7 | 20-Jun-2025 |
T Pratham <t-pratham@ti.com> |
plat-k3: drivers: Refactor SA2UL driver
The EIP76D TRNG IP being used in current K3 devices is not unique to SA2UL/SA3UL. The RNG driver can be reused in other devices containing the same TRNG IP ou
plat-k3: drivers: Refactor SA2UL driver
The EIP76D TRNG IP being used in current K3 devices is not unique to SA2UL/SA3UL. The RNG driver can be reused in other devices containing the same TRNG IP outside of SA2UL/SA3UL.
Refactor the SA2UL and RNG driver to make EIP76D TRNG driver independent of SA2UL.
Signed-off-by: T Pratham <t-pratham@ti.com> Reviewed-by: Manorit Chawdhry <m-chawdhry@ti.com> Acked-by: Jens Wiklander <jens.wiklander@linaro.org>
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| 61150e54 | 04-Jul-2025 |
Jens Wiklander <jens.wiklander@linaro.org> |
plat-vexpress: qemu-v8: fix CFG_CORE_CLUSTER_SHIFT
QEMU virt puts 8 or 16 CPUs in each cluster, depending on the GIC configuration [1]. So set CFG_CORE_CLUSTER_SHIFT to match the GIC configuration t
plat-vexpress: qemu-v8: fix CFG_CORE_CLUSTER_SHIFT
QEMU virt puts 8 or 16 CPUs in each cluster, depending on the GIC configuration [1]. So set CFG_CORE_CLUSTER_SHIFT to match the GIC configuration to calculate core position correctly for more than 16 CPUs.
Link: https://gitlab.com/qemu-project/qemu/-/blob/v10.0.0/hw/arm/virt.c?ref_type=tags#L1785-1789 [1] Signed-off-by: Jens Wiklander <jens.wiklander@linaro.org> Acked-by: Jerome Forissier <jerome.forissier@linaro.org> Tested-by: Jerome Forissier <jerome.forissier@linaro.org> (vexpress-qemu_armv8a)
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| 2107d012 | 28-May-2025 |
Thomas Bourgoin <thomas.bourgoin@foss.st.com> |
dts: stm32: add stm32mp257f-dk board support
Add STM32MP257F Discovery board support. It embeds a STM32MP257FAL SoC, with 2GB of LPDDR4, 2*USB typeA, 1*USB3 typeC, 1*ETH, wifi/BT combo, DSI HDMI, LV
dts: stm32: add stm32mp257f-dk board support
Add STM32MP257F Discovery board support. It embeds a STM32MP257FAL SoC, with 2GB of LPDDR4, 2*USB typeA, 1*USB3 typeC, 1*ETH, wifi/BT combo, DSI HDMI, LVDS connector ...
Signed-off-by: Alexandre Torgue <alexandre.torgue@foss.st.com> Signed-off-by: Gatien Chevallier <gatien.chevallier@foss.st.com> Signed-off-by: Thomas Bourgoin <thomas.bourgoin@foss.st.com> Reviewed-by: Gatien Chevallier <gatien.chevallier@foss.st.com>
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| 68248727 | 02-Jan-2024 |
Gatien Chevallier <gatien.chevallier@foss.st.com> |
plat-stm32mp2: conf: add stm32mp257f-dk board support
Add support for the stm32mp257f-dk board.
Signed-off-by: Gatien Chevallier <gatien.chevallier@foss.st.com> Signed-off-by: Thomas Bourgoin <thom
plat-stm32mp2: conf: add stm32mp257f-dk board support
Add support for the stm32mp257f-dk board.
Signed-off-by: Gatien Chevallier <gatien.chevallier@foss.st.com> Signed-off-by: Thomas Bourgoin <thomas.bourgoin@foss.st.com> Reviewed-by: Gatien Chevallier <gatien.chevallier@foss.st.com>
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| b290af13 | 26-Jun-2025 |
Thomas Bourgoin <thomas.bourgoin@foss.st.com> |
core: drivers: allow to configure RIF for GPIO not on the SoC package
The number of GPIO physically accessible depends on package. Some GPIO pins might not be accessible but it is still possible to
core: drivers: allow to configure RIF for GPIO not on the SoC package
The number of GPIO physically accessible depends on package. Some GPIO pins might not be accessible but it is still possible to write RIF registers to block access.
The assert(nb_rif_conf <= bank->ngpios) mandate to have less or the same number of RIF configuration than the number of GPIO pin describe with the property gpio-ranges to have the same number.
Remove the assert and replace() it with MIN() to be less restrictive.
Fixes: bd03c8c3d70f ("drivers: stm32_gpio: add stm32mp25x support") Signed-off-by: Thomas Bourgoin <thomas.bourgoin@foss.st.com> Reviewed-by: Gatien Chevallier <gatien.chevallier@foss.st.com>
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| 11d68b67 | 11-Jan-2024 |
Etienne Carriere <etienne.carriere@foss.st.com> |
plat-stm32mp2: enable watchdog SMC service
Enable Arm watchdog SMC service using function ID 0xbc000000.
Signed-off-by: Etienne Carriere <etienne.carriere@foss.st.com> Signed-off-by: Clément Le Gof
plat-stm32mp2: enable watchdog SMC service
Enable Arm watchdog SMC service using function ID 0xbc000000.
Signed-off-by: Etienne Carriere <etienne.carriere@foss.st.com> Signed-off-by: Clément Le Goffic <clement.legoffic@foss.st.com> Acked-by: Gatien Chevallier <gatien.chevallier@foss.st.com>
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| 9bfde4b3 | 12-Jan-2024 |
Etienne Carriere <etienne.carriere@foss.st.com> |
plat-stm32mp2: conf: default enable CFG_STM32_IWDG
Default enable STM32 IWDG driver on STM32MP2 platforms.
Signed-off-by: Etienne Carriere <etienne.carriere@foss.st.com> Signed-off-by: Clément Le G
plat-stm32mp2: conf: default enable CFG_STM32_IWDG
Default enable STM32 IWDG driver on STM32MP2 platforms.
Signed-off-by: Etienne Carriere <etienne.carriere@foss.st.com> Signed-off-by: Clément Le Goffic <clement.legoffic@foss.st.com> Acked-by: Gatien Chevallier <gatien.chevallier@foss.st.com>
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| 7d731ee6 | 30-Jun-2025 |
Clément Le Goffic <clement.legoffic@foss.st.com> |
dts: stm32: enable IWDG1 on stm32mp215f-dk board
Enable IWDG1 node and set a 32s timeout.
Signed-off-by: Clément Le Goffic <clement.legoffic@foss.st.com> Acked-by: Gatien Chevallier <gatien.chevall
dts: stm32: enable IWDG1 on stm32mp215f-dk board
Enable IWDG1 node and set a 32s timeout.
Signed-off-by: Clément Le Goffic <clement.legoffic@foss.st.com> Acked-by: Gatien Chevallier <gatien.chevallier@foss.st.com>
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| bd1bd1d5 | 30-Jun-2025 |
Clément Le Goffic <clement.legoffic@foss.st.com> |
dts: stm32: enable IWDG1 on stm32mp257f-ev1 board
Enable IWDG1 node and set a 32s timeout.
Signed-off-by: Clément Le Goffic <clement.legoffic@foss.st.com> Acked-by: Gatien Chevallier <gatien.cheval
dts: stm32: enable IWDG1 on stm32mp257f-ev1 board
Enable IWDG1 node and set a 32s timeout.
Signed-off-by: Clément Le Goffic <clement.legoffic@foss.st.com> Acked-by: Gatien Chevallier <gatien.chevallier@foss.st.com>
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| 859c5213 | 30-Jun-2025 |
Clément Le Goffic <clement.legoffic@foss.st.com> |
dts: stm32: add IWDG[1-2] nodes in stm32mp21x soc device-tree
Add support for IWDG[1-2] in stm32mp21x soc device-trees.
Signed-off-by: Clément Le Goffic <clement.legoffic@foss.st.com> Acked-by: Gat
dts: stm32: add IWDG[1-2] nodes in stm32mp21x soc device-tree
Add support for IWDG[1-2] in stm32mp21x soc device-trees.
Signed-off-by: Clément Le Goffic <clement.legoffic@foss.st.com> Acked-by: Gatien Chevallier <gatien.chevallier@foss.st.com>
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