Two modules with the same name cannot be loaded, so Marvell specific drivers
cannot have the same name as generic drivers.
Files with the same name, even in different folder overlaps their .o files.
Change armada38x/rtc.c to armada38x/armada38x_rtc.c fix it.
Preparation for adding this driver to GENERIC config for ARMv7
Marvell platforms.
Submitted by: Rafal Kozik <rk@semihalf.com>
Obtained from: Semihalf
Sponsored by: Semihalf
Differential Revision: https://reviews.freebsd.org/D12185
DELAY is a problematic routine called all over the kernel.
Armada38x using CA-9 CPUs are using mpcore timer to count events
and measure time but DELAY in the mpcore timer code is a weak
function reference and therefore will be replaced by the platform
implementation if the one is introduced. Since Armada38x uses
on-chip watchdog to which the driver is merged with the on-chip timer
driver there will be a platform DELAY implementation.
The latter however will not use any HW timers as it will not attempt
to configure any. Phony busy loop will be used instead.
To fix that we introduce a separate watchdog driver for Armada platforms,
(currently only A38X) and stop using Marvell timer driver. That
switches DELAY to the desired implementation.
Submitted by: Zbigniew Bodek <zbb@semihalf.com>
Obtained from: Semihalf
Sponsored by: Stormshield
Differential revision: https://reviews.freebsd.org/D10710
sdhci_fdt.
Enable the SDHCI controller, bus and devices on ARMADA38X kernel.
Tested on: ClearFog Pro
Reviewed by: Marcin Wojtas <mw at semihalf.com>
Sponsored by: Rubicon Communications, LLC (Netgate)
Differential Revision: https://reviews.freebsd.org/D10606
Introduce machine-dependent part of the arm/pl310 driver for
Armada 38x SoCs. Add prefetch and power savings configuration.
Submitted by: <arnaud.ysmal@stormshield.eu>
Obtained from: Stormshield
Sponsored by: Stormshield
Differential revision: https://reviews.freebsd.org/D10220
* Currently supports only Armada38X family but other Marvell SoC's
can be added if needed.
* Provides temperature is C deg.
* To print the temperature one can use:
sysctl dev.armada_thermal.0.temperature
Submitted by: Zbigniew Bodek <zbb@semihalf.com>
Obtained from: Semihalf
Sponsored by: Stormshield
Differential revision: https://reviews.freebsd.org/D9217
After ARM_INTRNG introduction, MPIC code needed several modifications:
- IRQ resource and its handler added
- several DEVMETHODs of INTRNG interface implemented
- defines enhanced to ensure code compiles as well for AXP as for A38X
- added dummy MSI_IRQ, ERR_IRQ defines for Armada38x
- MPIC driver was added to files.armada38x, ARM_INTRNG option enabled in
kernconf file and regs of MPIC corrected in dts file.
Instead of modifying Armada38X DTS, offsets to CPU registers defined in
driver were changed. That required restoring 'reg' property of mpic node
in ArmadaXP to state compliant with Linux DTS.
Additionally, required ARM_INTRNG definitions were added to mv_common.c.
Submitted by: Bartosz Szczepanek <bsz@semihalf.com>
Obtained from: Semihalf
Sponsored by: Stormshield
Reviewed by: adrian, andrew, ian, skra
Approved by: cognet (mentor)
Differential Revision: https://reviews.freebsd.org/D5030
This is a stub for PMSU driver. Note that it cannot be used to set the
secondary core boot address during attach because drivers are attached
later than SI_SUB_CPU sysinit where cores are started.
Setting the boot address should be done manually in platform_mp_start_ap().
SMP is working fine with this commit and was enabled in Armada38x kernel
configuration file.
Obtained from: Semihalf
Sponsored by: Stormshield
Submitted by: Michal Stanek <mst@semihalf.com>
Differential revision: https://reviews.freebsd.org/D4427
- Add file sys/arm/mv/armada38x/armada38x_mp.c
- Set mp_maxid and mp_ncpus based on FDT unless SCU register indicates
only one core
- Boot CPU1 in platform_mp_start_ap()
- IPI range defined
Obtained from: Semihalf
Sponsored by: Stormshield
Submitted by: Michal Stanek <mst@semihalf.com>
Differential revision: https://reviews.freebsd.org/D4426
New driver registers RTC as system clock. New RTC resolution is 1 sec.
Settime and gettime functions were implemented.
Reviewed by: andrew, ian
Obtained from: Semihalf
Sponsored by: Stormshield
Submitted by: Jan Dabros <jsd@semihalf.com>
Differential revision: https://reviews.freebsd.org/D4421
This commit introduces initial support for Marvell Armada38x platform.
Changes:
- Add common DTS files for Armada38x SoCs and DTS file for A388-GP
- Add ARMADA38X kernel configuration
- Add option SOC_MV_ARMADA38X and set MV_PCI_PORTS
- Add list of files to compile
- Implement get_tclk(), get_sar_value(), cpu_reset() functions
- Add CPU ID and SoC numbers
- Correct ifdefs in arm/mv/timer.c
Reviewed by: ian, imp
Obtained from: Semihalf
Sponsored by: Stormshield
Submitted by: Michal Stanek <mst@semihalf.com>
Differential revision: https://reviews.freebsd.org/D4210
