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33,991 Commits 7 Branches 54 Tags
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Commit Graph

338 Commits

Author SHA1 Message Date
Sebastian Huber
b361eabd93 bsps: Replace bsp_specs with an empty file 
This fixes an issue with the latest tool chain which adds the default
linker script in the endfile specification.

Update #3250.
 2021-01-28 06:28:33 +01:00
Sebastian Huber
9eb9813dc1 bsps: Add missing DWARF 5 sections 
Sort alphabetically.
 2021-01-26 15:29:36 +01:00
Sebastian Huber
33c12d5f92 bsps: Support DWARF 5 sections 
GCC 11 uses DWARF 5 by default.
 2021-01-25 12:56:00 +01:00
Christian Mauderer
7b99d7619e bsp/imx: Fix system counter init for imx6 
For i.MX7 U-Boot initializes the system counter. On i.MX6 Barebox is
often used which doesn't initialize the counter. With this patch, we try
to auto-detect whether the counter is initialized or not and do the
initialization ourself if necessary.

Closes #3869
 2021-01-21 10:17:31 +01:00
Christian Mauderer
36b4e8c394 bsps/imxrt: Add ioctl to LPSPI to get registers 
This allows an application to get the registers of the LPSPI. That is
usefull for applications that want to use DMA for a very specialized and
highly optimized communication.

Update #4180
 2021-01-21 10:17:31 +01:00
Christian Mauderer
d9794a1f97 bsps/imxrt: Add DMA numbers to dtsi 
Also currently no driver uses these numbers, it is usefull for
applications that want to use the DMA.

Update #4180
 2021-01-21 10:17:31 +01:00
Christian Mauderer
a434cc80cb bsps/shared: Adapt fsl-edma driver for imxrt 
Note: The changes have been done with portability in mind. The driver
should (in theory) be able to replace the original one in the MPC BSPs
too. For full compatibility an adaption layer and especially a test
would be necessary. Because both are missing, don't integrate it into
the MPC BSP now.

Update #4180
 2021-01-21 10:17:31 +01:00
Christian Mauderer
22e9dafb74 bsps/imxrt: Use standard names to avoid warnings 
If spi or i2c slaves are "connected" to the spi or i2c bus, the device
tree compiler complains if the busses are not named spi or i2c.

Update #4180
 2021-01-21 10:17:31 +01:00
Sebastian Huber
6600585fc8 bsp/stm32h7: Split console configuration 
This allows applications to individually provide configuration
structures.

Update #4209.
 2021-01-04 19:23:15 +01:00
Sebastian Huber
affc8de85f bsp/stm32h7: Split start configuration 
This allows applications to individually provide configuration
structures.

Update #4209.
 2021-01-04 19:22:53 +01:00
Sebastian Huber
828ea6ee86 Update header.am 2020-12-23 10:25:33 +01:00
Sebastian Huber
81c7f5be92 arm/fvp: New BSP 
This BSP supports the Arm Fixed Virtual Platform.  Only the Cortex-R52
processor configuration is supported by the BSP.  It should be easy to
add support for other variants if needed.

Update #4202.
 2020-12-23 09:24:49 +01:00
Sebastian Huber
016bcb3f9d bsps/arm: Rely on initialized vector table 
The arm_cp15_set_exception_handler() is a complicated function which
should be avoided if possible.

Update #4202.
 2020-12-23 09:24:49 +01:00
Sebastian Huber
9f3a08ef2d bsps: Use header file for GIC architecture support 
This avoids a function call overhead in the interrupt dispatching.

Update #4202.
 2020-12-23 09:24:49 +01:00
Sebastian Huber
23d9223ad3 bsps/arm: Invalidate TLB in start.S 
Update #4202.
 2020-12-23 09:24:47 +01:00
Sebastian Huber
e164df5e33 bsps/arm: Clear SCTLR[M, I, A, C] in start.S 
Initialize the data and unified cache levels.  Invalidate the
instruction cache levels.

Update #4202.
 2020-12-23 09:19:28 +01:00
Sebastian Huber
b32fd22732 bsps/arm: Add arm-data-cache-loop-set-way.h 
This makes it possible to reuse this loop.

Update #4202.
 2020-12-23 09:19:28 +01:00
Sebastian Huber
46a3c0446f bsps/arm: Remove optional start hook arguments 
The start hook arguments are not used by a BSP.  Removing them avoids
the need for a stack during the very early system initialization.

Update #4202.
 2020-12-23 09:19:28 +01:00
Sebastian Huber
76a1a53780 bsps/arm: Invalidate branch predictors earlier 
Make sure the branch predictors are invalidated before the first branch
is executed.

Update #4202.
 2020-12-23 09:19:28 +01:00
Sebastian Huber
272534eb72 bsps/arm: Set VBAR in start.S 
Set the VBAR to the vector table in the start section before
bsp_start_hook_0() is called to earlier handle exceptions in RTEMS.

Set the VBAR to the normal vector table in start.S for the main
processor.  Secondary processors set it in bsp_start_hook_0().

Update #4202.
 2020-12-23 09:19:17 +01:00
Sebastian Huber
b5aceef5d9 bsps: Remove gicvx_interrupt_dispatch() 
Avoid one level of indirection.

Update #4202.
 2020-12-16 11:00:03 +01:00
Sebastian Huber
0deeb02527 bsps/arm: Fix MMU configuration 
Update #4184.
 2020-12-15 11:25:44 +01:00
Christian Mauderer
9b3def237a bsps/arm/imx*: Fix location of shared headers 
When moving the headers from the imx BSP to the shared area, the wrong
directory has been selected. This patch fixes that problem.

Update #4180
 2020-12-14 11:29:36 +01:00
Christian Mauderer
b63a187ec0 bsps/imxrt: Split up dts. 
This allows simpler creation of own dts files for custom boards.

Update #4180
 2020-12-14 11:10:38 +01:00
Christian Mauderer
66723ee6d2 bsp/rtl22xx: Fix non-ASCII character 2020-12-14 10:48:57 +01:00
Christian Mauderer
86d3c27525 bsps: Replace non-ASCII trademark symbol 2020-12-14 10:48:57 +01:00
Christian Mauderer
2fbc8897fa bsps: Replace non-ASCII copyright character 2020-12-14 10:48:57 +01:00
Jan Sommer
1a7afb55a3 bsps/arm: Fix MMU small pages support 
- For small tables only round to the next 4kiB instead of 1MiB

Close #4184.
 2020-12-11 06:54:14 +01:00
Sebastian Huber
105e52032e bsps: Remove ARM GIC SGI target filter 
Remove the target filter for software-generated interrupts since this
feature is not supported by the affinity routing in GICv3.

Update #4202.
 2020-12-10 09:42:50 +01:00
Sebastian Huber
b6925e10c8 bsps: Fix GICv3 arm_gic_trigger_sgi() 
Use the targets parameter to determine the targets of the SGI.  Change
targets parameter type to 32-bit to ease the parameter passing.  GICv3
supports up to 16 targets.

Update #4202.
 2020-12-10 09:42:49 +01:00
Sebastian Huber
6b79abfbbc bsp/realview-pbx-a9: Fix smpfatal04 test 2020-12-10 09:42:49 +01:00
Sebastian Huber
e68827e1d9 arm/cache-cp15: Support Armv8 
Update #4202.
 2020-12-10 07:58:03 +01:00
Sebastian Huber
5b064a49f9 bsps: Remove unused bsp_stack_main_size 2020-12-03 15:41:38 +01:00
Kinsey Moore
a151ee167e bsps: Move ARM GICv2 driver to bsps/shared 
This moves the ARM GICv2 driver to bsps/shared to be usable by AArch64
code.
 2020-12-02 18:51:40 -06:00
Kinsey Moore
f0859573f9 bsps: Move zynq-uart to bsps/shared 
This moves the zynq-uart driver from bsps/arm/shared to bsps/shared to
accomodate use by AArch64 BSPs.
 2020-12-02 18:51:40 -06:00
Sebastian Huber
9c20b987cd rtems: Add <rtems/rtems/clockimpl.h> 2020-12-02 07:45:53 +01:00
Sebastian Huber
fe58f6ce4b bsp/stm32h7: Add and use BSP Doxygen group 
Update #3910.
 2020-11-26 08:21:46 +01:00
Christian Mauderer
7141afbb0e bsp/imxrt: Add new BSP 
Update #4180
 2020-11-20 08:53:19 +01:00
Christian Mauderer
57b5b29ce4 bsp/imxrt: Adapt imported files 
Update #4180
 2020-11-20 08:53:19 +01:00
Christian Mauderer
8abf858cf5 bsp/imxrt: Fix warnings for imported files 
Update #4180
 2020-11-20 08:53:18 +01:00
Christian Mauderer
48f6a6c302 bsp/imxrt: Import files from MCUXpresso SDK V2.8.5 
The following files have been imported:

cp ${SDK}/boards/evkbimxrt1050/project_template/clock_config.c nxp/boards/evkbimxrt1050
cp ${SDK}/boards/evkbimxrt1050/project_template/clock_config.h include/fsl_clock_config.h
cp ${SDK}/boards/evkbimxrt1050/project_template/dcd.c start/flash-dcd.c
cp ${SDK}/boards/evkbimxrt1050/project_template/pin_mux.c nxp/boards/evkbimxrt1050
cp ${SDK}/boards/evkbimxrt1050/project_template/pin_mux.h include/fsl_pin_mux.h
cp ${SDK}/boards/evkbimxrt1050/xip/evkbimxrt1050_flexspi_nor_config.h include/fsl_flexspi_nor_config.h
cp ${SDK}/devices/MIMXRT1052/MIMXRT1052.h include
cp ${SDK}/devices/MIMXRT1052/MIMXRT1052_features.h include
cp ${SDK}/devices/MIMXRT1052/drivers/fsl_*.c nxp/devices/MIMXRT1052/drivers
cp ${SDK}/devices/MIMXRT1052/drivers/fsl_*.h include
cp ${SDK}/devices/MIMXRT1052/fsl_device_registers.h include
cp ${SDK}/devices/MIMXRT1052/system_MIMXRT1052.h include/
cp ${SDK}/devices/MIMXRT1052/xip/fsl_flexspi_nor_boot.c nxp/devices/MIMXRT1052/xip/fsl_flexspi_nor_boot.c
cp ${SDK}/devices/MIMXRT1052/xip/fsl_flexspi_nor_boot.h include

Update #4180
 2020-11-20 08:53:18 +01:00
Christian Mauderer
b169095c7d cpu/armv7m: Add table based init for ARMV7M_MPU 
Modify the MPU functions of the stm32h7 BSP to be table based and
available for all ARMV7M BSPs.

Update #4180
 2020-11-20 08:53:18 +01:00
Christian Mauderer
6cece58544 bsps/imx: Move imx-gpio to arm/shared 
Update #4180
 2020-11-20 08:53:18 +01:00
Christian Mauderer
e00f443428 imx: Move imx_iomux to arm/shared 
Update #4180
 2020-11-20 08:53:18 +01:00
Christian Mauderer
cab11b5b80 bsp/atsam: Fix XDMAD status 
In "bsp/atsam: Simplify XDMAD_Handler()" (5f813694f6) the interrupt
callback has been made unconditional. That allowed to avoid some special
deadlock situations in error cases. But it removed part of the XDMAD
status handling.

This patch adds the ability to update the XDMAD status from the
callback if that is necessary for the driver.

Fixes #4173
 2020-11-12 08:30:20 +01:00
Sebastian Huber
99494370d6 bsp/stm32h7: New BSP 
Update #3910.
 2020-10-27 06:11:45 +01:00
Sebastian Huber
c44e404888 bsp/stm32h7: Fix warnings 
Update #3910.
 2020-10-27 06:11:45 +01:00
Sebastian Huber
e4ba06f8b4 bsp/stm32h7: Disable unused functions 
Update #3910.
 2020-10-27 06:11:45 +01:00
Sebastian Huber
abb78587b6 bsp/stm32h7: Enable LL drivers 
Update #3910.
 2020-10-27 06:11:45 +01:00
Sebastian Huber
2f157e2007 bsp/stm32h7: Move <math.h> include 
This is necessary for libbsd compatibility.

Update #3910.
 2020-10-27 06:11:45 +01:00