| History log of /src/sys/arch/arm/vexpress |
| Revision | Date | Author | Comments |
| 1.7 | 06-Sep-2025 |
thorpej | Step towards modularizing the Flattened Device Tree code.
Define attributes for each of the specific device bindings: clock,
dai, dma, gpio, i2c, iommu, mbox, mmc_pwrseq, phy, power, power domain,
pwm, regulator, reset controller, spi, system controller, pin
controller. Include these support files only if either a provider
or consumer with one of these attributes is present in the kernel
config.
Add the necessary attributes to the device / attach declarations for
each provider and consumer.
There are some bindings that are consumed by generic code (iommu, pinctrl,
power, power domain). Provide weak stubs for these routines to handle
situations where there is no provider.
No actual code changed; NFCI.
|
| 1.6 | 11-Aug-2018 |
jmcneill | Fix VEXPRESS_A15 build
|
| 1.5 | 17-Mar-2018 |
ryo | branches: 1.5.2;
move from sys/arch/arm/arm32/armv7_generic_dma.c to sys/arch/arm/arm/arm_generic_dma.c,
and change variable name from armv7_generic_dma_tag to arm_generic_dma_tag
no functional change. (preliminary changes for merging aarch64)
|
| 1.4 | 19-Feb-2018 |
jmcneill | branches: 1.4.2;
move plfb glue to the correct location
|
| 1.3 | 26-Aug-2017 |
jmcneill | branches: 1.3.2; 1.3.4;
Until config supports multiple 'attach driver at bus with <foo>' lines,
move plfb from common files.fdt to files.vexpress
|
| 1.2 | 02-Jun-2017 |
jmcneill | Add driver for ARM Motherboard Express uATX system control registers. Use
this to make "poweroff" DTRT in qemu (and hopefully on real hardware too).
|
| 1.1 | 02-Jun-2017 |
jmcneill | Switch VEXPRESS_A15 kernel to use FDT and GENERIC.common. The dtb for this
kernel can be found in the sysutils/dtb-arm-vexpress package as
vexpress-v2p-ca15-tc1.dtb
|
| 1.3.4.2 | 03-Dec-2017 |
jdolecek | update from HEAD
|
| 1.3.4.1 | 26-Aug-2017 |
jdolecek | file files.vexpress was added on branch tls-maxphys on 2017-12-03 11:35:56 +0000
|
| 1.3.2.2 | 28-Aug-2017 |
skrll | Sync with HEAD
|
| 1.3.2.1 | 26-Aug-2017 |
skrll | file files.vexpress was added on branch nick-nhusb on 2017-08-28 17:51:32 +0000
|
| 1.4.2.2 | 06-Sep-2018 |
pgoyette | Sync with HEAD
Resolve a couple of conflicts (result of the uimin/uimax changes)
|
| 1.4.2.1 | 22-Mar-2018 |
pgoyette | Synch with HEAD, resolve conflicts
|
| 1.5.2.1 | 10-Jun-2019 |
christos | Sync with HEAD
|
| 1.24 | 06-Sep-2025 |
thorpej | Refactor the "platform" defitions into fdt_platform.h
|
| 1.23 | 07-Apr-2023 |
skrll | Rename ARM_PLATFORM to FDT_PLATFORM and make it available outside arm.
|
| 1.22 | 24-Apr-2021 |
thorpej | Merge thorpej-cfargs branch:
Simplify and make extensible the config_search() / config_found() /
config_attach() interfaces: rather than having different variants for
which arguments you want pass along, just have a single call that
takes a variadic list of tag-value arguments.
Adjust all call sites:
- Simplify wherever possible; don't pass along arguments that aren't
actually needed.
- Don't be explicit about what interface attribute is attaching if
the device only has one. (More simplification.)
- Add a config_probe() function to be used in indirect configuiration
situations, making is visibly easier to see when indirect config is
in play, and allowing for future change in semantics. (As of now,
this is just a wrapper around config_match(), but that is an
implementation detail.)
Remove unnecessary or redundant interface attributes where they're not
needed.
There are currently 5 "cfargs" defined:
- CFARG_SUBMATCH (submatch function for direct config)
- CFARG_SEARCH (search function for indirect config)
- CFARG_IATTR (interface attribte)
- CFARG_LOCATORS (locators array)
- CFARG_DEVHANDLE (devhandle_t - wraps OFW, ACPI, etc. handles)
...and a sentinel value CFARG_EOL.
Add some extra sanity checking to ensure that interface attributes
aren't ambiguous.
Use CFARG_DEVHANDLE in MI FDT, OFW, and ACPI code, and macppc and shark
ports to associate those device handles with device_t instance. This
will trickle trough to more places over time (need back-end for pre-OFW
Sun OBP; any others?).
|
| 1.21 | 05-Feb-2021 |
skrll | branches: 1.21.2;
Fix build
|
| 1.20 | 04-Feb-2021 |
thorpej | Call acpi_device_register() / fdtbus_device_register() as approrpriate.
|
| 1.19 | 30-Oct-2020 |
skrll | branches: 1.19.2;
Retire arm_[di]sb in favour of the isb() and dsb(sy) macro invocations.
|
| 1.18 | 28-Sep-2020 |
jmcneill | Get rid of a4x bus_space tag from fdtbus_attach_args. The only consumer
of this was various com(4) glue so modify all of that to use the new
com_init_regs_stride instead.
|
| 1.17 | 10-Jul-2020 |
skrll | Add support for KASAN on ARMv[67]
Thanks to maxv for many pointers and reviews.
|
| 1.16 | 15-Feb-2020 |
skrll | Various updates and improvements to cpu start up on arm/aarch64
- start sharing more code around the AP startup messaging.
- call arm_cpu_topology_set early so that ci_core_id is available for
drivers, e.g. bcm2835_intr.c
- both arm and aarch64 now have
- a static cpu_info_store array
- the same arm_cpu_{hatched,mbox}
|
| 1.15 | 23-Jul-2019 |
jmcneill | branches: 1.15.4;
No need for console=fb handling with WSDISPLAY_MULTICONS
|
| 1.14 | 31-Jan-2019 |
skrll | Fix build
|
| 1.13 | 31-Jan-2019 |
skrll | Change ap_mpstart to return non-zero value if any/all APs don't start.
|
| 1.12 | 30-Oct-2018 |
skrll | Retire fdt_putchar and ap_early_put_char in favour of uartputc.
|
| 1.11 | 18-Oct-2018 |
skrll | Provide generic start code that assumes the MMU is off and caches are
disabled as per the linux booting protocol for ARMv6 and ARMv7 boards.
u-boot image type should be changed to 'linux' for correct behaviour.
The new start code builds a minimal "bootstrap" L1PT with cached access
disabled and uses the same table for all processors. AP startup is
performed in less steps and more code is written in C.
The bootstrap tables and stack are placed into an (orphaned) section
"_init_memory" which is given to uvm when it is no longer used.
Various kernels have been converted to use this code and tested. Some
boards were provided by TNF. Thanks!
The GENERIC kernel now boots on boards using the TEGRA, SUNXI and EXYNOS
kernels. The GENERIC kernel will also work on RPI2 using u-boot.
Thanks to martin@ and aymeric@ for testing on parallella and nanosoc
respectively
|
| 1.10 | 21-Sep-2018 |
skrll | Centralise defparam CONSADDR, CONSPEED, CONMODE and CONADDR into
opt_console.h and adjust.
|
| 1.9 | 05-Aug-2018 |
skrll | Add prefixes to struct arm_platform{,_info} members.
No functional change.
|
| 1.8 | 11-Jun-2018 |
jakllsch | branches: 1.8.2;
fill in vexpress_platform_early_putchar(); make comment about CONSADDR
|
| 1.7 | 17-Mar-2018 |
ryo | move from sys/arch/arm/arm32/armv7_generic_dma.c to sys/arch/arm/arm/arm_generic_dma.c,
and change variable name from armv7_generic_dma_tag to arm_generic_dma_tag
no functional change. (preliminary changes for merging aarch64)
|
| 1.6 | 19-Dec-2017 |
skrll | branches: 1.6.2;
Trailing whitespace
|
| 1.5 | 18-Nov-2017 |
jmcneill | branches: 1.5.2;
Fix clcd node path for newer dtb
|
| 1.4 | 22-Oct-2017 |
skrll | Centralise defines for DEVMAP_{ALIGN,SIZE,ENTRY,ENTRY_END}
|
| 1.3 | 06-Jun-2017 |
jmcneill | branches: 1.3.4;
Allow 'console=fb' to act as a shortcut on vexpress for
'stdout-path=/smb@08000000/motherboard/iofpga@3,00000000/clcd@1f0000'
|
| 1.2 | 02-Jun-2017 |
jmcneill | branches: 1.2.2;
Add SMP support to VEXPRESS_A15 kernel. Enable with '-smp 2' on qemu
command line.
|
| 1.1 | 02-Jun-2017 |
jmcneill | Switch VEXPRESS_A15 kernel to use FDT and GENERIC.common. The dtb for this
kernel can be found in the sysutils/dtb-arm-vexpress package as
vexpress-v2p-ca15-tc1.dtb
|
| 1.2.2.1 | 06-Jun-2017 |
snj | Pull up following revision(s) (requested by jmcneill in ticket #13):
sys/arch/arm/fdt/plfb_fdt.c: revision 1.2
sys/arch/arm/vexpress/vexpress_platform.c: revision 1.3
sys/arch/evbarm/conf/VEXPRESS_A15: revision 1.13
sys/arch/evbarm/fdt/fdt_machdep.c: revisions 1.5, 1.6
sys/dev/ic/pl050.c: revision 1.2
Fix spelling of WS_DEFAULT_FG and WS_KERNEL_FG options.
--
Attach kbd slot to console
--
Allow plfb to be the console device
--
Add support for stdout-path= kernel cmdline option to override the
console device specified in the FDT.
--
Initialize boot_args before bootstrap for the benefit of platform code.
--
Allow 'console=fb' to act as a shortcut on vexpress for
'stdout-path=/smb@08000000/motherboard/iofpga@3,00000000/clcd@1f0000'
|
| 1.3.4.2 | 28-Aug-2017 |
skrll | Sync with HEAD
|
| 1.3.4.1 | 06-Jun-2017 |
skrll | file vexpress_platform.c was added on branch nick-nhusb on 2017-08-28 17:51:32 +0000
|
| 1.5.2.2 | 03-Dec-2017 |
jdolecek | update from HEAD
|
| 1.5.2.1 | 18-Nov-2017 |
jdolecek | file vexpress_platform.c was added on branch tls-maxphys on 2017-12-03 11:35:56 +0000
|
| 1.6.2.6 | 26-Nov-2018 |
pgoyette | Sync with HEAD, resolve a couple of conflicts
|
| 1.6.2.5 | 20-Oct-2018 |
pgoyette | Sync with head
|
| 1.6.2.4 | 30-Sep-2018 |
pgoyette | Ssync with HEAD
|
| 1.6.2.3 | 06-Sep-2018 |
pgoyette | Sync with HEAD
Resolve a couple of conflicts (result of the uimin/uimax changes)
|
| 1.6.2.2 | 25-Jun-2018 |
pgoyette | Sync with HEAD
|
| 1.6.2.1 | 22-Mar-2018 |
pgoyette | Synch with HEAD, resolve conflicts
|
| 1.8.2.3 | 13-Apr-2020 |
martin | Mostly merge changes from HEAD upto 20200411
|
| 1.8.2.2 | 08-Apr-2020 |
martin | Merge changes from current as of 20200406
|
| 1.8.2.1 | 10-Jun-2019 |
christos | Sync with HEAD
|
| 1.15.4.1 | 29-Feb-2020 |
ad | Sync with head.
|
| 1.19.2.1 | 03-Apr-2021 |
thorpej | Sync with HEAD.
|
| 1.21.2.1 | 03-Apr-2021 |
thorpej | - FDT device enumeration now sets the device handle using CFARG_DEVHANDLE.
- fdtbus_device_register() is now obsolete, so G/C it.
- of_device_register() is now obsolete, so G/C it.
|
| 1.1 | 02-Jun-2017 |
jmcneill | branches: 1.1.6; 1.1.10;
Add SMP support to VEXPRESS_A15 kernel. Enable with '-smp 2' on qemu
command line.
|
| 1.1.10.2 | 03-Dec-2017 |
jdolecek | update from HEAD
|
| 1.1.10.1 | 02-Jun-2017 |
jdolecek | file vexpress_platform.h was added on branch tls-maxphys on 2017-12-03 11:35:56 +0000
|
| 1.1.6.2 | 28-Aug-2017 |
skrll | Sync with HEAD
|
| 1.1.6.1 | 02-Jun-2017 |
skrll | file vexpress_platform.h was added on branch nick-nhusb on 2017-08-28 17:51:32 +0000
|
| 1.4 | 27-Jan-2021 |
thorpej | Rename of_match_compat_data() to of_compatible_match(). Similarly,
rename of_search_compatible() to of_compatible_lookup().
Standardize on of_compatible_match() for driver matching, and adapt
all call sites.
|
| 1.3 | 30-Jun-2017 |
jmcneill | branches: 1.3.4; 1.3.6; 1.3.22;
Use of_match_compatible instead of of_compatible
|
| 1.2 | 02-Jun-2017 |
jmcneill | Sleep before reboot/shutdown to let uart fifo flush
|
| 1.1 | 02-Jun-2017 |
jmcneill | Add driver for ARM Motherboard Express uATX system control registers. Use
this to make "poweroff" DTRT in qemu (and hopefully on real hardware too).
|
| 1.3.22.1 | 03-Apr-2021 |
thorpej | Sync with HEAD.
|
| 1.3.6.2 | 03-Dec-2017 |
jdolecek | update from HEAD
|
| 1.3.6.1 | 30-Jun-2017 |
jdolecek | file vexpress_sysreg.c was added on branch tls-maxphys on 2017-12-03 11:35:56 +0000
|
| 1.3.4.2 | 28-Aug-2017 |
skrll | Sync with HEAD
|
| 1.3.4.1 | 30-Jun-2017 |
skrll | file vexpress_sysreg.c was added on branch nick-nhusb on 2017-08-28 17:51:32 +0000
|
