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460 Commits
Author SHA1 Message Date
Sebastian Huber 21a36ed19b bsps: Fix .data.rel.ro placement 
The .data.rel.ro* linker input section pattern accidentally matches with
writeable data those symbol name starts with "ro".

Close #4701.
 2022-08-12 10:10:17 +02:00
Sebastian Huber 5810a08b57 Use __asm__ for standard C compatibility 2022-07-27 17:01:14 +02:00
Sebastian Huber 5ed0035377 bsps: Sort .noinit* sections 
Sort the .noinit* input sections by name first, then by alignment if two
sections have the same name.  This allows the placement of begin/end symbols to
initialize some areas with a special value.

Update #4678.
 2022-07-15 10:46:02 +02:00
Joel Sherrill 00e0fb916e bsps/arm/realview-pbx-a9: Change license to BSD-2 
Updates #3053.
 2022-07-08 08:42:42 -05:00
Joel Sherrill f6e9e89729 bsps/arm/raspberrypi: Change license to BSD-2 
Updates #3053.
 2022-07-08 08:42:42 -05:00
Joel Sherrill f3237b3186 bsps/arm/lpc32xx: Change license to BSD-2 
Updates #3053.
 2022-07-08 08:42:42 -05:00
Joel Sherrill 445ddb31ef bsps/arm/lpc24xx: Change license to BSD-2 
Updates #3053.
 2022-07-08 08:42:42 -05:00
Joel Sherrill d42276615c bsps/arm/imxrt: Change license to BSD-2 
Updates #3053.
 2022-07-08 08:42:42 -05:00
Joel Sherrill c519d4589b bsps/arm/lpc176x: Change license to BSD-2 
Updates #3053.
 2022-07-08 08:42:42 -05:00
Joel Sherrill 03cb6e819c bsps/arm/include: Change license to BSD-2 
Updates #3053.
 2022-07-08 08:42:42 -05:00
Joel Sherrill df50266c6a bsps/arm/imx: Change license to BSD-2 
Updates #3053.
 2022-07-08 08:42:42 -05:00
Joel Sherrill 6505459565 bsps/arm/csb337: Change license to BSD-2 
Updates #3053.
 2022-07-08 08:42:42 -05:00
Joel Sherrill b1cc3dd07e bsps/arm/beagle: Change license to BSD-2 
Updates #3053.
 2022-07-08 08:42:42 -05:00
Joel Sherrill 6fc04f4cfd bsps/arm/atsamv: Change license to BSD-2 
Updates #3053.
 2022-07-08 08:42:42 -05:00
Joel Sherrill 9e0244e95f bsps/arm/altera-cyclone-v: Change license to BSD-2 
Updates #3053.
 2022-07-08 08:42:42 -05:00
Joel Sherrill 8ca4b5c8bb bsps/arm/shared: Change license to BSD-2 
Updates #3053.
 2022-07-08 08:42:42 -05:00
Sebastian Huber c15842d99d bsps/xilinx-zynq: Init debug console only once 
Initialize the debug console only once during early system initialization.
 2022-07-01 06:50:16 +02:00
Sebastian Huber 00f39770ca bsp/lpc32xx: Optimize Ethernet transmit 
The updated Ethernet interface driver in libbsd profits from more
transmit descriptors since it no longer uses transmit done interrupts.
 2022-06-27 09:25:10 +02:00
Chris Johns cb52e37464 bsps/arm: MP core timer setting off by one 2022-06-15 13:15:15 +10:00
Karel Gardas ae2367c505 bsps/stm32h7: remove external memory initialization from nucleo-h743zi BSP 
Nucleo board does not provide any external memory so code does not have
any function here anyway.

Sponsored-By:	Precidata
 2022-06-10 11:17:17 +02:00
Karel Gardas e5e1c00491 bsps/stm32h7: move BSP start hooks into boards subdirectories 
The idea here is to prepare for better per-board specialization
of the hooks function code.

Sponsored-By:	Precidata
 2022-06-10 11:17:17 +02:00
Christian Mauderer 7ba1503661 bsps/imx: Enable clock of ETH2 2022-06-09 09:04:40 +02:00
Sebastian Huber 75af80a682 arm/lpc32xx: Implement new interrupt directives 2022-06-08 10:25:41 +02:00
Sebastian Huber 8d6190129a bsp/lpc32xx: bsp_interrupt_vector_enable() 
The interrupt enables are used to implement a priority scheme in
bsp_interrupt_dispatch().  Enable interrupts through
bsp_interrupt_vector_enable() only if they are not already enabled to
not interfere with the priority scheme while
bsp_interrupt_vector_enable() is called during interrupt dispatching.
 2022-06-08 10:25:41 +02:00
Sebastian Huber 4d0d7d5413 bsp/lpc32xx: bsp_interrupt_is_valid_vector() 
Provide custom bsp_interrupt_is_valid_vector() implementation since
several interrupt vectors are reserved.
 2022-06-08 10:25:41 +02:00
Sebastian Huber 88a53ca682 bsp/lpc32xx: Use standard timer 2 for tm27.h 
This helps to run the validation tests of the Interrupt Manager
directives.
 2022-06-08 10:25:37 +02:00
Sebastian Huber 5dc5ab5650 arm/lpc32xx: Hide MLC details 2022-06-08 09:33:20 +02:00
Sebastian Huber bb29f8b5ff bsp/lpc32xx: Fix FIQ interrupt support 
Do not sporadically service interrupts configured as FIQ by the IRQ
interrupt dispatch.
 2022-06-08 09:33:20 +02:00
Karel Gardas a5bde172fe bsps/stm32h7: add board C files for stm32h747i-disco BSP 
Besides C files for the BSP variant the patch also provides license
clarification on system_stm32h7xx.c file which is provided
in boards/stm/stm32h747i-disco directory.
The files comes from STM32CubeH7 project and references "root directory"
in its license comment and it's not clear where this points out.
Let's add clarification comment about it and also based on it
and resulting license let's add SPDX license identifier.

Sponsored-By:	Precidata
 2022-06-01 15:49:19 +02:00
Karel Gardas 7cb73a34d4 bsps/stm32h7: include CMSIS Cortex-M4 header when required by configuration 
Sponsored-By:	Precidata
 2022-06-01 11:20:59 +02:00
Karel Gardas ec39a69529 bsps/stm32h7: enable cache and MPU only on Cortex-M7 
Sponsored-By:	Precidata
 2022-06-01 11:20:49 +02:00
Karel Gardas ed814cd8bc bsps/arm: add CMSIS Cortex-M4 Core Peripheral Access Layer Header File 2022-05-30 01:34:24 +02:00
Karel Gardas 99f00b12dd bsps/stm32h7: enable SDRAM 2 MPU region 
Sponsored-By:	Precidata
 2022-05-27 20:17:32 +02:00
Karel Gardas 2fded8138d bsps/stm32h7: add board C files for stm32h757i-eval BSP 
Besides C files for the BSP variant the patch also provides license
clarification on system_stm32h7xx.c file which is provided
in boards/stm/stm32h757i-eval directory.
The files comes from STM32CubeH7 project and references "root directory"
in its license comment and it's not clear where this points out.
Let's add clarification comment about it and also based on it
and resulting license let's add SPDX license identifier.

Sponsored-By:	Precidata
 2022-05-27 20:17:32 +02:00
Karel Gardas 635cd68aa7 bsp/arm: allocate .rtemsstack on REGION_STACK instead of on REGION_WORK 
REGION_WORK may be backed by external RAM which may not be initialized
in a time we need stack to work well. E.g. code loaded in flash,
stack allocated on in-cpu SRAM and data (REGION_WORK) on external SDRAM.

Sponsored-By:	Precidata
 2022-05-23 08:36:41 +02:00
Karel Gardas 135d5274bd bsp/stm32h7: remove system files from start directory 
The files are already presented in boards directories and are not needed
in start directory anymore.

Sponsored-By:	Precidata
 2022-05-16 10:23:27 +02:00
Karel Gardas 31f756b07c bsp/stm32h7: copy system files to nucleo-h743zi board directory 
Also adjust BSP spec file to make it buildable with board files.

Sponsored-By:	Precidata
 2022-05-16 10:23:27 +02:00
Karel Gardas f8a9a47de1 bsp/stm32h7: copy system files to stm32h743i-eval board directory 
Also adjust BSP spec file to make it buildable with board files.

Sponsored-By:	Precidata
 2022-05-16 10:23:27 +02:00
Karel Gardas 6b051182a9 bsp/stm32h7: remove stm32h7b3i-dk related changes from start system files 
Sponsored-By:	Precidata
 2022-05-16 10:23:27 +02:00
Karel Gardas d8017f203e bsp/stm32h7: update stm32h7b3i-dk board system_stm32h7xx.c file 
Updated content comes from STM32CubeIDE 1.9.0 generated for STM32H7B3I-DK
board and have RTEMS related changes merged in.

Sponsored-By:	Precidata
 2022-05-16 10:23:27 +02:00
Karel Gardas 63e327f9fb bsp/stm32h7: cleanup osc, clk, per files for stm32h7b3i-dk board 
Sponsored-By:	Precidata
 2022-05-16 10:23:27 +02:00
Karel Gardas 7234516cc5 bsp/stm32h7: copy system files to stm32h7b3i-dk board directory 
Also adjust BSP spec file to make it buildable with board files.

Sponsored-By:	Precidata
 2022-05-16 10:23:27 +02:00
Karel Gardas 409b566571 bsp/stm32h7: update FMC configuration for SRAM and SDRAM usage 
The patch merges differences in FMC configuration between system_stm32h7xx.c
file generated by STM32CubeIDE for 743i-eval2 board and the current RTEMS
ext-mem-ctl.c file.

Sponsored-By: Precidata
 2022-04-07 08:04:19 +02:00
Sebastian Huber 2b54d2e8b8 bsp/stm32h7: Convert to UNIX line endings 2022-04-05 11:34:25 +02:00
Karel Gardas ef2c5f70e7 bsp/stm32h7: bring all required changes into system_stm32h7xx for STM32H7B3I-DK BSP variant 
The changes provided here are a result of a merge from various examples
system_stm32h7xx.c files provided by STMicroelectronics for the STM32H7B3I-DK
board with the original RTEMS file provided for the STM32H743I-EVAL2 board.
 2022-04-05 10:35:31 +02:00
Karel Gardas e2b673d410 bsp/stm32h7: properly ifdef all unsupported features in start -hal file while compiling for STM32H7B3I-DK BSP 2022-04-05 09:56:06 +02:00
Karel Gardas 2c4331a14d bsp/stm32h7: configure peripheral clocks for STM32H7B3xxQ (e.g. STM32H7B3I-DK BSP) 2022-04-05 09:56:06 +02:00
Karel Gardas 074cb1c61d bsp/stm32h7: configure oscillator for STM32H7B3xxQ (e.g. STM32H7B3I-DK BSP) 2022-04-05 09:56:06 +02:00
Karel Gardas b50f3e88c2 bsp/stm32h7: configure AHB clock divider for STM32H7B3xxQ (e.g. STM32H7B3I-DK BSP) 2022-04-05 09:56:06 +02:00
Karel Gardas 27d1707f20 bsp/stm32h7: disable ethernet for STM32H7B3I-DK BSP variant 
Note: the ethernet port is not presented on the board anyway.
 2022-04-05 09:56:06 +02:00