This fix is based on the same fix for LPC2378, however it wasn't
tested on real hardware because I don't have a LPC214x board.
Signed-off-by: Alan C. Assis <acassis@gmail.com>
Move the stm32l1 sources, headers and boards into arch/arm/src/stm32l1,
arch/arm/include/stm32l1 and boards/arm/stm32l1, then finalize the split:
source each split family directly in arch/arm/Kconfig and boards/Kconfig and
remove the now-empty combined arch/arm/src/stm32 and boards/arm/stm32 trees.
BREAKING CHANGE: The legacy STM32 architecture and board paths were split into
stm32f1, stm32l1, stm32f2, stm32f3, stm32f4, and stm32g4 directories.
Out-of-tree boards must move from stm32 to the matching split family.
Signed-off-by: raiden00pl <raiden00@railab.me>
BREAKING CHANGE:
Part of splitting the legacy stm32 super-directory; relocates
the stm32g4 sources, headers and boards into arch/arm/src/stm32g4,
arch/arm/include/stm32g4 and boards/arm/stm32g4.
Signed-off-by: raiden00pl <raiden00@railab.me>
BREAKING CHANGE:
Part of splitting the legacy stm32 super-directory; relocates
the stm32f4 sources, headers and boards into arch/arm/src/stm32f4,
arch/arm/include/stm32f4 and boards/arm/stm32f4.
Signed-off-by: raiden00pl <raiden00@railab.me>
BREAKING CHANGE:
Part of splitting the legacy stm32 super-directory; relocates
the stm32f3 sources, headers and boards into arch/arm/src/stm32f3,
arch/arm/include/stm32f3 and boards/arm/stm32f3.
Signed-off-by: raiden00pl <raiden00@railab.me>
BREAKING CHANGE:
Part of splitting the legacy stm32 super-directory; relocates
the stm32f2 sources, headers and boards into arch/arm/src/stm32f2,
arch/arm/include/stm32f2 and boards/arm/stm32f2.
Signed-off-by: raiden00pl <raiden00@railab.me>
BREAKING CHANGE:
Part of splitting the legacy stm32 super-directory; relocates
the stm32f1 sources, headers and boards into arch/arm/src/stm32f1,
arch/arm/include/stm32f1 and boards/arm/stm32f1.
Signed-off-by: raiden00pl <raiden00@railab.me>
Move the stm32c0 sources, headers and boards into arch/arm/src/stm32c0,
arch/arm/include/stm32c0 and boards/arm/stm32c0, then finalize the split:
source each split family directly in arch/arm/Kconfig and boards/Kconfig and
remove the now-empty combined arch/arm/src/stm32f0l0g0 and
boards/arm/stm32f0l0g0 trees.
BREAKING CHANGE: The combined STM32F0/L0/G0/C0 architecture and board
paths were split into stm32f0, stm32l0, stm32g0, and stm32c0 directories.
Out-of-tree boards, include paths, source paths, and defconfigs must move
from stm32f0l0g0 to the matching split family.
Signed-off-by: raiden00pl <raiden00@railab.me>
BREAKING CHANGE:
Part of splitting the legacy stm32 super-directory; relocates
the stm32g0 sources, headers and boards into arch/arm/src/stm32g0,
arch/arm/include/stm32g0 and boards/arm/stm32g0.
Signed-off-by: raiden00pl <raiden00@railab.me>
BREAKING CHANGE:
Part of splitting the legacy stm32 super-directory; relocates
the stm32l0 sources, headers and boards into arch/arm/src/stm32l0,
arch/arm/include/stm32l0 and boards/arm/stm32l0.
Signed-off-by: raiden00pl <raiden00@railab.me>
BREAKING CHANGE:
Part of splitting the legacy stm32 super-directory; relocates
the stm32f0 sources, headers and boards into arch/arm/src/stm32f0,
arch/arm/include/stm32f0 and boards/arm/stm32f0.
Signed-off-by: raiden00pl <raiden00@railab.me>
BREAKING CHANGE: STM32WL5 Kconfig symbols were renamed from CONFIG_STM32WL5_* to CONFIG_STM32_*.
Out-of-tree code must update defconfigs and Kconfig references to the new CONFIG_STM32_* names.
Signed-off-by: raiden00pl <raiden00@railab.me>
BREAKING CHANGE: STM32WB Kconfig symbols were renamed from CONFIG_STM32WB_* to CONFIG_STM32_*.
Out-of-tree code must update defconfigs and Kconfig references to the new CONFIG_STM32_* names.
The custom clock option is a special breaking case that does not follow the family-to-common pattern:
CONFIG_ARCH_BOARD_STM32WB_CUSTOM_CLOCKCONFIG was renamed to CONFIG_ARCH_BOARD_STM32_CUSTOM_CLOCKCONFIG.
Signed-off-by: raiden00pl <raiden00@railab.me>
BREAKING CHANGE: STM32U5 Kconfig symbols were renamed from CONFIG_STM32U5_* to CONFIG_STM32_*.
Out-of-tree code must update defconfigs and Kconfig references to the new CONFIG_STM32_* names.
The custom clock option is a special breaking case that does not follow the family-to-common pattern:
CONFIG_ARCH_BOARD_STM32U5_CUSTOM_CLOCKCONFIG was renamed to CONFIG_ARCH_BOARD_STM32_CUSTOM_CLOCKCONFIG.
Signed-off-by: raiden00pl <raiden00@railab.me>
BREAKING CHANGE: STM32L5 Kconfig symbols were renamed from CONFIG_STM32L5_* to CONFIG_STM32_*.
Out-of-tree code must update defconfigs and Kconfig references to the new CONFIG_STM32_* names.
The custom clock option is a special breaking case that does not follow the family-to-common pattern:
CONFIG_ARCH_BOARD_STM32L5_CUSTOM_CLOCKCONFIG was renamed to CONFIG_ARCH_BOARD_STM32_CUSTOM_CLOCKCONFIG.
Signed-off-by: raiden00pl <raiden00@railab.me>
BREAKING CHANGE: STM32L4 Kconfig symbols were renamed from CONFIG_STM32L4_* to CONFIG_STM32_*.
Out-of-tree code must update defconfigs and Kconfig references to the new CONFIG_STM32_* names.
The custom clock option is a special breaking case that does not follow the family-to-common pattern:
CONFIG_ARCH_BOARD_STM32L4_CUSTOM_CLOCKCONFIG was renamed to CONFIG_ARCH_BOARD_STM32_CUSTOM_CLOCKCONFIG.
Signed-off-by: raiden00pl <raiden00@railab.me>
BREAKING CHANGE: STM32H7 Kconfig symbols were renamed from CONFIG_STM32H7_* to CONFIG_STM32_*.
Out-of-tree code must update defconfigs and Kconfig references to the new CONFIG_STM32_* names.
The custom clock option is a special breaking case that does not follow the family-to-common pattern:
CONFIG_STM32H7_CUSTOM_CLOCKCONFIG was renamed to CONFIG_ARCH_BOARD_STM32_CUSTOM_CLOCKCONFIG.
Signed-off-by: raiden00pl <raiden00@railab.me>
BREAKING CHANGE: STM32H5 Kconfig symbols were renamed from CONFIG_STM32H5_* to CONFIG_STM32_*.
Out-of-tree code must update defconfigs and Kconfig references to the new CONFIG_STM32_* names.
The custom clock option is a special breaking case that does not follow the family-to-common pattern:
CONFIG_ARCH_BOARD_STM32H5_CUSTOM_CLOCKCONFIG was renamed to CONFIG_ARCH_BOARD_STM32_CUSTOM_CLOCKCONFIG.
Signed-off-by: raiden00pl <raiden00@railab.me>
BREAKING CHANGE: STM32F7 Kconfig symbols were renamed from CONFIG_STM32F7_* to CONFIG_STM32_*.
Out-of-tree code must update defconfigs and Kconfig references to the new CONFIG_STM32_* names.
The custom clock option is a special breaking case that does not follow the family-to-common pattern:
CONFIG_STM32F7_CUSTOM_CLOCKCONFIG was renamed to CONFIG_ARCH_BOARD_STM32_CUSTOM_CLOCKCONFIG.
Signed-off-by: raiden00pl <raiden00@railab.me>
BREAKING CHANGE: STM32F0/L0/G0/C0 Kconfig symbols were renamed from
CONFIG_STM32F0L0G0_* to CONFIG_STM32_*. Out-of-tree code must update defconfigs
and Kconfig references to the new CONFIG_STM32_* names.
The custom clock option is a special breaking case that does not follow the
family-to-common pattern:
CONFIG_ARCH_BOARD_STM32F0G0L0_CUSTOM_CLOCKCONFIG was renamed to CONFIG_ARCH_BOARD_STM32_CUSTOM_CLOCKCONFIG.
Signed-off-by: raiden00pl <raiden00@railab.me>
BREAKING CHANGE: STM32N6 non-standard hardware definition macros
(IRQ, peripheral-count, SRAM and related) were renamed to the common
STM32_* prefix. Out-of-tree code must update the affected references.
Signed-off-by: raiden00pl <raiden00@railab.me>
BREAKING CHANGE: STM32WL5 non-standard hardware definition macros
(IRQ, peripheral-count, SRAM and related) were renamed to the common
STM32_* prefix. Out-of-tree code must update the affected references.
Signed-off-by: raiden00pl <raiden00@railab.me>
BREAKING CHANGE: STM32WB non-standard hardware definition macros
(IRQ, peripheral-count, SRAM and related) were renamed to the common
STM32_* prefix. Out-of-tree code must update the affected references.
Signed-off-by: raiden00pl <raiden00@railab.me>
BREAKING CHANGE: STM32L5 non-standard hardware definition macros
(IRQ, peripheral-count, SRAM and related) were renamed to the common
STM32_* prefix. Out-of-tree code must update the affected references.
Signed-off-by: raiden00pl <raiden00@railab.me>
BREAKING CHANGE: STM32L4 non-standard hardware definition macros
(IRQ, peripheral-count, SRAM and related) were renamed to the common
STM32_* prefix. Out-of-tree code must update the affected references.
Signed-off-by: raiden00pl <raiden00@railab.me>
BREAKING CHANGE: STM32H7 non-standard hardware definition macros
(IRQ, peripheral-count, SRAM and related) were renamed to the common
STM32_* prefix. Out-of-tree code must update the affected references.
Signed-off-by: raiden00pl <raiden00@railab.me>
BREAKING CHANGE: STM32H5 non-standard hardware definition macros
(IRQ, peripheral-count, SRAM and related) were renamed to the common
STM32_* prefix. Out-of-tree code must update the affected references.
Signed-off-by: raiden00pl <raiden00@railab.me>
BREAKING CHANGE: STM32F7 non-standard hardware definition macros
(IRQ, peripheral-count, SRAM and related) were renamed to the common
STM32_* prefix. Out-of-tree code must update the affected references.
Signed-off-by: raiden00pl <raiden00@railab.me>
This commit introduces basic support for running NuttX on
main domain R5F core of TI AM67 chips, including irq, mpu, pinmux,
timer, and serial configurations. Currently only UART console is
supported. NuttX can be loaded into R5F core from U-Boot or Linux
via RemoteProc.
Co-authored-by: Emre Cecanpunar <emreleno@gmail.com>
Co-authored-by: Abdullah Türkmen <abdullahturkmen@protonmail.com>
Co-authored-by: Muhammet Onur Bayraktar <mobayraktar@t3gemstone.org>
Co-authored-by: Bayram Akay <bakay@t3gemstone.org>
Signed-off-by: Erkan Vatan <evatan@t3gemstone.org>
Introduce minimal chip support for the STMicro STM32N6 family
(Cortex-M55, ARMv8.1-M with TrustZone and FPU), sufficient to bring
up an NSH console over USART1.
Scope (deliberately minimal first drop):
- Chip selector ARCH_CHIP_STM32N6 wired into arch/arm/Kconfig and
chip-name mapping ("stm32n6").
- Sub-Kconfig under arch/arm/src/stm32n6 with the STM32N657X0 chip
selector and a single user-selectable USART (USART1).
- Boot path: stm32_start with a naked dispatcher that clears the
boot-ROM MSPLIM/PSPLIM stack limits before any compiler-emitted
prologue, then runs vector relocation and SRAM-only heap init.
The chip runs entirely in the Secure state; SAU is left in its
reset configuration.
- PLL1-based clock tree fed from HSI64 targeting 200 MHz CPU, with
USART1 kernel-clock routed to HSI for a predictable BRR that is
independent of any later clock change.
- Low-level USART driver with full serial framework support.
stm32_serial.c is adapted from arch/arm/src/stm32h5/stm32_serial.c
(sibling ARMv8-M Mainline port with the same USART IP), stripped
of DMA-RX, LPUART, the per-USART2..5 plumbing, RS-485 driver-enable,
TIOCSINVERT/SWAP and HALFDUPLEX paths.
- SysTick system timer.
- GPIO, PWR and RCC helpers.
TrustZone, MPU, I/D-cache and Helium (MVE) are left disabled to
minimise bring-up surface; these will be added in follow-up patches
alongside the drivers that need them.
Signed-off-by: ImBonkers <samuelnlinden@pm.me>
BREAKING: In an effort to simplify NuttX initialization, NSH_ARCHINIT is
removed. board_app_initialize is also removed. BOARD_LATE_INITIALIZE now
performs all board initialization logic, and is by default enabled. All
references to these symbols are removed. BOARDIOC_INIT remains, but will
result in -ENOTTY when called. It is to be removed in a later commit.
Quick fix: Boards relying on NSH_ARCHINIT should now enable
CONFIG_BOARD_LATE_INITIALIZE instead. If the application needs
fine-grained control over board initialization from userspace, the logic
performed by BOARDIOC_INIT may be copied to the board_finalinitialize
function and used instead via BOARDIOC_FINALINIT. All
board_app_initialize logic provided by NuttX is now moved to
board_late_initialize, and the same should be done for out-of-tree
boards.
Signed-off-by: Matteo Golin <matteo.golin@gmail.com>
The register index layout for D16-D31 and FPU_CONTEXT_REGS was guarded
by CONFIG_ARM_HAVE_DPFPU32 (hardware capability) in three header files,
but all save/restore code in the corresponding .S files gates on
CONFIG_ARM_DPFPU32 (software enable).
These two macros are distinct:
CONFIG_ARM_HAVE_DPFPU32 - set by chip via 'select'; means hardware
has D16-D31 registers
CONFIG_ARM_DPFPU32 - user-selectable; means software has chosen
to use D16-D31 (requires hardware support)
When ARM_HAVE_DPFPU32=y and ARM_DPFPU32=n, the header defined
REG_FPSCR at offset 64 and FPU_CONTEXT_REGS=65, while the assembly
only saved S0-S31+FPSCR (33 words), placing FPSCR at offset 32.
This mismatch causes incorrect register access and wrong xcptcontext
sizing.
Signed-off-by: yaojiaqi <yaojiaqi@lixiang.com>
arch/arm/include/imx6/irq.h looks to originally be for i.MX6 Quad
and includes multiple (re)definitions of IRQ names, some of which are
different or don't exist on i.MX6 SoloLite/Solo/Dual/DualLite.
Update irq.h to specify/reserve IRQ names/numbers as defined by the
IM6SDLRM, IMX6DLRM, and IMX6DQRM reference manuals.
Signed-off-by Peter Barada <peter.barada@gmail.com>
Document the HT32F491x3 ESK32 board, build steps,
flashing flow, and validation commands. Add WSL and
PowerShell flash backends plus a Python wrapper.
Signed-off-by: Felipe Moura <moura.fmo@gmail.com>
Add initial HT32F491x3 support with startup, IRQ handling,
serial console, GPIO helpers, custom vectors, and CMake build files.
Signed-off-by: Felipe Moura <moura.fmo@gmail.com>
Rename STM32_IRQ_NEXTINT to STM32_IRQ_NEXTINTS across all stm32
variants.
In stm32_dumpnvic() dynamically print NVIC enable and priority
registers based on STM32_IRQ_NEXTINTS.
Use PRIx32 format specifier instead of 'x' (since uint32_t on arm is
actually a long unsigned int).
Simplify if/else chain in stm32_irqinfo() to determine irq reg/bit.
There's no stm32_irqinfo.c; remove mention in stm32f0l0g0/Make.defs.
Signed-off-by Peter Barada <peter.barada@gmail.com>
Rename IMX9_IRQ_uSDHC{1,2,3} to IMX9_IRQ_USDHC{1,2,3} in both arm
and arm64 imx95_irq.h to follow the all-caps naming convention used
by imx93_irq.h and the rest of the NuttX codebase. Remove the now
unnecessary USDHC IRQ alias block from arm64 imx95_irq.h.
Signed-off-by: buxiasen <buxiasen@xiaomi.com>
Add definition to setup appropriate reduced SRAM sizes
CONFIG_STM32H7_STM32H72XXX_OR_STM32H73XXX.
The define should make addition of other STM32H72X
and TM32H73X chips easier.
Signed-off-by: Pavel Pisa <pisa@fel.cvut.cz>
Add hardware register headers and driver support for the NXP i.MX93
Cortex-M33 core. All new and modified code is guarded by
ARCH_CHIP_IMX93_M33 preprocessor defines; existing i.MX95-M7 builds
are unaffected.
New drivers:
- imx9_xcache.c - off core cache init and maintenance
- imx9_ccm.c - generic CCM abstraction layer
Signed-off-by: Maarten Zanders <maarten@zanders.be>
Replace CONFIG_SYSTEM_TIME64 conditional atomic64 operations with a unified
seqlock-based approach for managing the system tick counter. This simplifies
code by eliminating architecture-specific branches and provides more robust
thread-safe access patterns.
Signed-off-by: hujun5 <hujun5@xiaomi.com>
Adds support to select irq line 1 to share the same GPIO with Linux
Also added GPIO5 definiton for IRQ
Signed-off-by: Peter van der Perk <peter.vanderperk@nxp.com>
Rename STACK_ALIGNMENT macro to STACKFRAME_ALIGN throughout the codebase
to provide clearer naming semantics. The new name better reflects the macro's
purpose of frame alignment rather than general stack alignment.
Signed-off-by: hujun5 <hujun5@xiaomi.com>
Use 1u/~1u constants for TPIDRPRW bit operations.
Avoid implicit conversion to a different underlying type (MISRA Rule 10.3).
No functional change to task pointer tagging logic.
Signed-off-by: fangxinyong <fangxinyong@xiaomi.com>
Add support to disable signals actions related struct
Co-authored-by: guoshichao <guoshichao@xiaomi.com>
Signed-off-by: Chengdong Wang <wangchengdong@lixiang.com>
