NOTE: Preempt-rt branch has 4 patches in addition to the standard one.
If you add more patches to standard/(preempt-rt)/axxia/base beforehand
please notify me. I will rebase our changes so you can do a clean,
fast-forward pull.
Changes included in this series (axxia tag 1.7 to 1.15):
Linux 4.9, Axxia 1.15 Changes
Support the Axxia reset driver and, optionally, DDR retention
resets.
Backport the commits necessary to boot reliably with the Preempt-RT
patches and debug configuration.
Linux 4.9, Axxia 1.14 Changes
Update the PCI LOS work around to make sure the configuration
gets put
back to normal when the speed changes from gen1 to gen2/gen3.
Support additional SPI flash devices (Winbond W25Q128JVSIM and
Cypress S25FL128L).
EDAC updates:
- Change default log settings -- nothing on the console.
- Add 6700 support.
- Fix issue with DDR retention reset and the use of the
scratch register.
Only update coresight on 6700 hardware, not simulation.
Create a custom gpio driver for Axxia as the interrupt structure
is different.
Include a device tree for the axm5612.
Fix compile errors when CONFIG_PCI_MSI is not defined.
Axxia network interface cleanup:
- Remove unused reference, CONFIG_NET_VENDOR_LSI.
- Include dependecy on Axxia MDIO.
Linux 4.9, Axxia 1.13 Changes
Update from 4.9.49 to 4.9.61.
Linux 4.9, Axxia 1.12 Changes
Update coresight hardware tracing support to include all
clusters on 6700.
Only include coresight in the hardware device trees, not
simulation.
Update the GPIO driver for 4.9.
Include a 12 core device tree for 5600.
Fix compile errors when MSI is not enabled.
Remove unused reference to CONFIG_NET_VENDOR_LSI.
Include dependency on Axxia MDIO when enabling Axxia NEMAC.
Linux 4.9, Axxia 1.11 Changes
Enable EDAC CMEM support when CMEM gets initialized.
Reduce the PCIe LOS work around timeout to 1 second.
Update the debug configuration for 5600.
Linux 4.9, Axxia 1.10 Changes
Rebase from Linux 4.9.36 to 4.9.49.
Linux 4.9, Axxia 1.9 Changes
Support hardware tracing using coresight and tools/perf (cluster
0 only, 6700 only).
Add CCN504 interrupt driven EDAC driver.
Linux 4.9, Axxia 1.8 Changes
Remove NOSMP configurations.
Add support for MSI interruts on 5600 and 6700.
APC3000 support.
Linux 4.9, Axxia 1.7 Changes
Rebase to the latest Yocto (4.9.21 to 4.9.36).
Update USB to use the original reset sequence instead of
asserting HCRST:
- The HCRST reset breaks USB2 and USB3 in some cases.
Fixes for PEI configuration 5.
Fix a boot problem on 5500. In the new Axxia fault code,
exceptions need to be masked
on 5500 by default.
The final change to the PCI work around (If the link is not
established at the requested
number of lanes...) was not included. As the hardware does
not have the correct default
class code, software needs to set it. With the width change
work around, the class code
needs to be set to the correct value each time the width is
changed.
Update the default configurations to get rid of some warnings
when using systemd instead of
sysv init.
Add tracing of NCR, PEI, and PCI accesses. Tracing can be
enabled using the bootargs or after
booting using /sys:
- For NCR, use trace for all accesses, and trace_value_read
to display the value read
after a read.
- For PEI and PCI, use trace.
PCI Updates:
- Add a work around for a hardware problem. If the link is
not established at the requested
number of lanes, reduce and try again. If there is no link
at x1, fail.
- Update the LOS work around to work the the lane reduction
work around mentioned above.
- Add a new configuration for 5600, unsupported on the Axxia
development board, configuration 5.
- In configuration 2, 5600, set sw_port_1 to 0x2 instead of
0x4.
- Always set the number of phys to 4 for 5600 and 1 for 6700.
- Always set the link width speed change register to x1 and
use the link control register to
set the desired width.
USB Updates and USB support for 5600 B* parts:
- Use HCRST for soft resets in the driver and don't reset
the PHY seperately sinc HCRST resets
the PHY.
- Move all changes to constant values to the early init code
(SPL) instead of the driver.
Support undocumented PEI configurations.
Include a fault handler that allows system errors caused by
accessing non-existent sRIO registers
to be masked.
Enable CGROUPS and FHANDLE as required by systemd.
If the secure monitor changes required by EDAC L3 support are
not available, disable it.
EDAC changes:
- Remove irq_default_primary_handler use in kernel API for
SM and CM.
- Fix memory leaks.
- Add private work queues for events and alerts.
Support undocumented PEI configurations.
Include a fault handler that allows system errors caused by
accessing non-existent sRIO registers
to be masked.
If the secure monitor changes required by EDAC L3 support are
not available, disable it.
Thank you,
Daniel Dragomir
Charlie Paul (2):
drivers/hwmon: adt75 removed for redundency
kernel/sched: Revert compile fixes
Daniel Bristot de Oliveira (3):
Revert "sched: fixup migrate disable (all tasks were bound to CPU0)"
Revert "kernel: softirq: unlock with irqs on"
Revert "kernel: migrate_disable() do fastpath in atomic & irqs-off"
Daniel Dragomir (1):
tools/perf: Correct the hexa value 0x1ULL from opencsd
John Jacques (37):
drivers/gpio: Create a Custom Driver for Axxia SoCs
drivers/misc: Update PEI Setup Code for Axxia
drivers/misc: Update the Axxia PEI Driver
drivers/pci: Updates to the Axxia (X9, XLF) PCIe host driver
drivers/misc: Update the Axxia PEI Driver
drivers/misc: Add Fault Handling for Axxia
drivers/pci: Axxia Hardware Work Around
drivers/misc: Update Axxia PEI Configuration
drivers/pci: Work Around an Axxia Hardware Problem
drivers/misc: Add a New Axxia Configuration
drivers/pci: Work Around a Hardware Defect on Axxia
drivers/pci: Update the Axxia PCIe LOS Work Around
drivers/misc: Update NCR Tracing on Axxia
drivers/misc: Update PEI Logging on Axxia
drivers/pci: Update Tracing in the Axxia PCI Driver
drivers/usb/dwc3: Support for Axxia USB-B0 added
drivers/misc: Update the Axxia Fault Handler
drivers/pci: Axxia Hardware Work Around
drivers/misc: Update the Axxia PEI Driver
drivers/usb: Updated Axxia DWC3 Driver
drivers/pci: MSI/MSIx support for Axxia (X9, XLF) PCIe host
drivers/gpio: Fix Compile Errors
drivers/hwtracing/coresight: Set ETM_CYC_THRESHOLD_DEFAULT
tools/perf: Changes for Axxia CoreSight Support
arch/arm64: Update the Axxia Device Trees for CoreSight
drivers/pci: Reduce the Axxia LOS Timeout
drivers/tty: Fix a Compile Warning in the AMBA PL011
drivers/net: Include Dependency for Axxia NEMAC
drivers/net: Remove Reference to CONFIG_NET_VENDOR_LSI
drivers/pci/host: Fix Axxia Compile Errors
arch/arm64: Update the Axxia Device Trees
drivers/gpio: Create a Custom Driver for Axxia SoCs
axxia: Only Update Coresight for AXC6700 Hardware
axxia: Add Support for Coresight on 6700 with 32 Cores
drivers/mtd/spi-nor: Add Support for Additional Devices
drivers/pci: Update the Axxia PCI LOS Work Around
drivers/power: Support Axxia Resets
Marek Majtyka (5):
drivers/edac: Added ccn504 Interrupt Driven Driver
drivers/edac: CMEM EDAC support on config load.
drivers/power/reset: Fix Axxia Retention Reset Issue
drivers/edac: Added EDAC drivers for XLF board
drivers/edac: Changed default EDAC CE log settings
.../devicetree/bindings/arm/axxia/edac_l1.txt | 15 +
.../devicetree/bindings/arm/axxia/edac_l2.txt | 5 +-
.../devicetree/bindings/arm/axxia/edac_l3.txt | 26 +
arch/arm/mach-axxia/Makefile | 2 +-
arch/arm/mach-axxia/axxia.c | 4 -
arch/arm64/boot/dts/intel/Makefile | 2 +-
arch/arm64/boot/dts/intel/axc6704-coresight.dtsi | 314 +++++
arch/arm64/boot/dts/intel/axc6704-cpus.dtsi | 8 +-
arch/arm64/boot/dts/intel/axc6704-waco.dts | 260 ++++
arch/arm64/boot/dts/intel/axc6732-coresight.dtsi | 1366
++++++++++++++++++++
arch/arm64/boot/dts/intel/axc6732-cpus.dtsi | 64 +-
arch/arm64/boot/dts/intel/axc6732-waco.dts | 33 +
arch/arm64/boot/dts/intel/axc67xx.dtsi | 147 ++-
arch/arm64/boot/dts/intel/axm5612-cpus.dtsi | 101 ++
arch/arm64/boot/dts/intel/axm5616-victoria.dts | 5 +
arch/arm64/boot/dts/intel/axm56xx.dtsi | 55 +-
arch/arm64/kernel/entry.S | 48 +
drivers/edac/Kconfig | 55 +-
drivers/edac/Makefile | 7 +-
drivers/edac/axxia_edac-cmc_56xx.c | 911
++++++++++---
drivers/edac/axxia_edac-l2_cpu_56xx.c | 99 +-
drivers/edac/axxia_edac-l3_56xx.c | 549 ++++++++
drivers/edac/axxia_edac-mc_56xx.c | 265 ++--
drivers/edac/edac_core.h | 7 +
drivers/edac/edac_device.c | 97 +-
drivers/gpio/Kconfig | 8 +
drivers/gpio/Makefile | 1 +
drivers/gpio/gpio-axxia.c | 467 +++++++
drivers/hwmon/adt75.c | 214 ---
drivers/hwtracing/coresight/coresight-etm4x.c | 8 +-
drivers/hwtracing/coresight/coresight-etm4x.h | 1 +
drivers/misc/Kconfig | 6 +
drivers/misc/Makefile | 1 +
drivers/misc/axxia-fault.c | 178 +++
drivers/misc/axxia-pei.c | 737 +++++++++--
drivers/misc/lsi-ncr.c | 107 +-
drivers/mtd/spi-nor/spi-nor.c | 5 +
drivers/net/ethernet/Makefile | 1 -
drivers/net/ethernet/intel/Kconfig | 1 +
drivers/pci/host/pcie-axxia.c | 1113
+++++++++++++---
drivers/pci/host/pcie-axxia.h | 14 +-
drivers/power/reset/Kconfig | 8 +
drivers/power/reset/axxia-reset.c | 2 +-
drivers/tty/serial/amba-pl011.c | 2 +-
drivers/usb/dwc3/Makefile | 3 +-
drivers/usb/dwc3/core.c | 10 -
drivers/usb/dwc3/core.h | 6 -
include/linux/arm-smccc.h | 2 +
include/linux/axxia-fault.h | 23 +
include/linux/axxia-pei.h | 1 +
include/linux/sched.h | 11 +-
include/trace/events/edac.h | 77 ++
include/trace/events/edacl3.h | 109 ++
kernel/sched/core.c | 840 +++++++-----
kernel/sched/cpudeadline.c | 4 +-
kernel/sched/cpupri.c | 4 +-
kernel/sched/deadline.c | 30 +-
kernel/sched/rt.c | 24 +-
kernel/softirq.c | 4 +-
tools/build/Makefile | 4 +-
tools/build/Makefile.include | 3 +
tools/perf/Makefile.config | 2 +-
tools/perf/Makefile.perf | 4 +-
tools/perf/util/auxtrace.c | 4 +-
tools/perf/util/cs-etm.c | 13 +-
tools/perf/util/probe-event.c | 45 +-
tools/perf/util/probe-finder.c | 15 +-
tools/perf/util/probe-finder.h | 3 -
68 files changed, 7168 insertions(+), 1392 deletions(-)
create mode 100644
Documentation/devicetree/bindings/arm/axxia/edac_l1.txt
create mode 100644
Documentation/devicetree/bindings/arm/axxia/edac_l3.txt
create mode 100644 arch/arm64/boot/dts/intel/axc6704-coresight.dtsi
create mode 100644 arch/arm64/boot/dts/intel/axc6704-waco.dts
create mode 100644 arch/arm64/boot/dts/intel/axc6732-coresight.dtsi
create mode 100644 arch/arm64/boot/dts/intel/axm5612-cpus.dtsi
create mode 100644 drivers/edac/axxia_edac-l3_56xx.c
create mode 100644 drivers/gpio/gpio-axxia.c
delete mode 100644 drivers/hwmon/adt75.c
create mode 100644 drivers/misc/axxia-fault.c
create mode 100644 include/linux/axxia-fault.h
create mode 100644 include/trace/events/edac.h
create mode 100644 include/trace/events/edacl3.h
