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285830 |
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23-Jul-2015 |
gjb |
- Copy stable/10@285827 to releng/10.2 in preparation for 10.2-RC1 builds. - Update newvers.sh to reflect RC1. - Update __FreeBSD_version to reflect 10.2. - Update default pkg(8) configuration to use the quarterly branch.[1]
Discussed with: re, portmgr [1] Approved by: re (implicit) Sponsored by: The FreeBSD Foundation |
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278727 |
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13-Feb-2015 |
ian |
MFC r277454, r277460, r277465, r277466, r277467, r277469, r277470, r277471, r277472, r277473, r277474, r277475, r277476, r277477, r277478, r277479, r277480, r277512, r277516:
Add inline implementations of arm bus_space_read/write_N().
Revise the arm bus_space implementation to avoid dereferencing the tag on every operation to retrieve the bs_cookie value almost nothing actually uses.
Use the explicit member initializer style to init the bus_space struct.
Use arm/bus_space-v6.c for all armv6 systems
Consolidate many identical implementations of bus_space to a single common tag and implementation shared by armv4 and armv6.
Micro-optimize the new arm inline bus_space implementation by grouping all the data the inline functions access together at the start of the bus_space struct so that they all fit in a single cache line.
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#
266311 |
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17-May-2014 |
ian |
MFC 262952, 262958, 262966, 262979, 262980, 262986, 262987, 262995, 262997, 263030, 263033, 263034, 263056, 263057,
Remove all the redundant external declarations of exception vectors and runtime setting of the pointers that's scattered around various places.
Remove all traces of support for ARM chips prior to the arm9 series.
Make the default exception handler vectors point to where I thought they were already pointing: the default handlers (not a panic that says there is no default handler).
Eliminate irq_dispatch.S. Move the data items it contained into arm/intr.c and the functionality it provided into arm/exception.S.
Move the exception vector table (so-called "page0" data) into exception.S and eliminate vectors.S.
Change the way the asm GET_CURTHREAD_PTR() macro is defined so that code using it doesn't have to have an "AST_LOCALS" macro somewhere in the file.
Arrange for arm fork_trampoline() to return to userland via the standard swi_exit code in exception.S instead of having its own inline expansion of the DO_AST and PULLFRAME macros.
Now that the PUSHFRAME and PULLFRAME macros are used only in the swi entry/exit code, they don't need to be macros. Except that didn't work and the whole change was reverted.
Remove some unnecessary indirection and jump right to the handler functions.
Use panic rather than printf to "handle" an arm26 address exception (should never happen on arm32).
Remove the unreferenced DATA() macro.
Remove #include <machine/asmacros.h> from files that don't need it.
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#
266277 |
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17-May-2014 |
ian |
MFC 257774, 256760, 262916, 262905, 262918, 262919, 262920, 262921, 262924, 262925, 262929, 262932, 262935, 262940, 262941, 262942, 262948, 262949, 262950
Strip arm/conf/DEFAULTS down to just items that are mandatory for running the architecture.
Move all the files named foo/common.c to foo/foo_common.c
Initial cut for DTS on the hl201 board.
Add commented out dts for sam9260ek as well as early printf support.
Make clock optional on uart nodes, then back it out ("I don't know what I was thinking, but it is lame.")
Set the baud rate if it isn't 0
Make at91_soc_id() public.
Properly round at91 resource on unmapping.
Move AT91 AIC related stuff to own file.
Fix another bug in multicast filtering. i.MX uses 6 bits from MSB in LE CRC32 for the hash value, not the lowest 6 bits in BE CRC32.
Follow r262916 with one more config file that references a renamed common.c
Remove bogus AT91 define that causes compile errors. Most of the defines for SAM9X are going away soonish anyway (once FDT works), but until then...
Remove all dregs of a per-thread undefined-exception-mode stack.
Rework the VFP code that handles demand-based save and restore of state.
Always call vfp_discard() on thread death.
When a thread begins life it doesn't own the VFP hardware state on any cpu.
Make undefined exception entry MP-safe.
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#
266087 |
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14-May-2014 |
ian |
MFC r260695, r260696, r260884, r260885, r260886, r260887
Provide a simplified way to specify GPIO pins for the Atmel port.
Add at91 data so we can convert a PIO unit number into a base address.
Add at91 standard memory controller helper functions.
Generalize AT91 NAND support a bit.
Connect NAND for the SAM9260EK eval board, as well as the HotE HL-201.
Add nand device and NANDFS into the mix for those at91 boards that have support for it at the moment.
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#
259379 |
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14-Dec-2013 |
ian |
MFC r258828:
Add a nand flash controller driver for Atmel at91 family. Tested only on at91rm9200 so far.
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#
256281 |
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10-Oct-2013 |
gjb |
Copy head (r256279) to stable/10 as part of the 10.0-RELEASE cycle.
Approved by: re (implicit) Sponsored by: The FreeBSD Foundation
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#
243575 |
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26-Nov-2012 |
marcel |
Unbreak building a kernel with EHCI: there's no ehci_atmelarm.c.
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#
239324 |
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16-Aug-2012 |
imp |
Preliminary Embest ATEB9200 support.
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238922 |
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30-Jul-2012 |
imp |
These files will support the whole at91sam9x5 family when done, so rename them now before they get copied further afield...
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238849 |
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27-Jul-2012 |
imp |
Add the usb device (gadget) side of things. Also add ehci bindings while I'm here in anticipation of usb2 support for newer SoCs.
Requested by: Hans Petter Selasky
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238820 |
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27-Jul-2012 |
imp |
Add (back?) ohci atmel attachment.
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238789 |
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26-Jul-2012 |
andrew |
Add support for the DesignA Electronics Snapper9g45 System on Module.
Reviewed by: imp
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238788 |
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26-Jul-2012 |
andrew |
Add support for the Atmel AT91SAM9G45 CPU.
Reviewed by: imp
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238443 |
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14-Jul-2012 |
imp |
Add preliminary support for Atmel SAM9260-EK evaluation kit. Initially identical to the Ethernut5, but will diverge shortly before I refactor...
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238415 |
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13-Jul-2012 |
imp |
For our at91rm9200 boards, register which subtype of SoC is on the board. We'll use this later to control the differences between these two variants' pins.
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238404 |
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12-Jul-2012 |
imp |
This file is no longer AT91RM9200 specific, but now is generic to all Atmel AT91 SoC's we support. Rename to reflect that.
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238376 |
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11-Jul-2012 |
imp |
Make the SoC stuff a little more modular, and start to move away from having the CPU device that's a child of atmelarm that does stuff.
o Create a linker_set for the support fucntions for the SoCs. o Rename soc_data to soc_info. o Move the delay and reset function pointers to new soc_data struct o Create elements for all known SoCs o Add lookup of the SoC we found, and print a warning if it isn't one we know about.
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237122 |
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15-Jun-2012 |
imp |
Collapse the files.at91 and files.at91sam9 back into files.at91. Create a new option for at91rm9200 support. Set this option in std.at91. Create a new option for the at91sam9 standard devices. Set this option in std.at91sam9. Retire files.at91sam9. Add options for at91sam9x25 SoC and SAM9X25EK board, but don't connect it just yet as the supporting files aren't quite ready.
Note: device at91rm9200 and device at91sam9 are presently mutually exclusive.
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#
213496 |
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06-Oct-2010 |
cognet |
if_ate.c:
* Support for sam9 "EMAC" controller. * Support for rmii interface to phy.
at91.c & at91sam9.c:
* Eliminate separate at91sam9.c file. * Add new devices to at91sam9_devs table.
at91_machdep.c & at at91sam9_machdep.c:
* Automatic chip type determination. * Remove compile time chip dependencies. * Eliminate separate at91sam9_machdep.c file.
at91_pmc.c:
* Corrected support for all of the sam926? and sam9g20 chips. * Remove compile time chip dependencies.
My apologies to Greg for taking so long to take care of it.
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#
191408 |
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22-Apr-2009 |
stas |
- Add the driver for AT91RM9200 CompactFlash controller. The driver operates in the common memory mode and use polling mode to control the status of operations as I don't have any board with interrupt line routed yet. I'll add the GPIO interrupt driven mode as soon as I get one.
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190740 |
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05-Apr-2009 |
thompsa |
MFp4 //depot/projects/usb@159992
at91_udp.c does not exist anymore, it is now replaced by at91dci in src/sys/dev/usb/controller. Also remove the ohci_atmelarm.c because it is also included in src/sys/conf/files
Submitted by: Sylvestre Gallon
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#
189126 |
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27-Feb-2009 |
imp |
Move to new usb stack that puts the front-end bus attachments with the usb stack rather than with the rest of the processor support code. Not sure that's a good idea, as we were moving away from it, but this fixes the build in the mean time so we can have that discussion.
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#
185307 |
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25-Nov-2008 |
imp |
Convert BWCT and HL200 over to new board mechanism as well. The TSC4370 config file wasn't committed to this tree, so I don't know if my changes will work on it or not.
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#
185305 |
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25-Nov-2008 |
imp |
Start to make it easier to add AT91RM9200 based boards: o Copy kb920x_machdep.c to at91_machdep.c o Move board_init to new board_kb920x.c o rename ramsize to at91_ramsize and make it accessible to board_* files. o Delete files.kb920x. We can do this selection with the new boards. o Add a stub for the tsc4370 board init, which will be added in a future commit. o Add new 'devices' at91_board_kb920x and at91_board_tsc4370. More are needed and will be added in future commits.
Reviewed by: stass, cognet
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#
165783 |
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05-Jan-2007 |
ticso |
MFp4: Make at91_rtc optional to allow other RTC choices
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#
160369 |
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14-Jul-2006 |
imp |
MFp4: this now depends on new spi bus stuff
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#
159902 |
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23-Jun-2006 |
cognet |
Backout previous commit, Warner committed at91_pio.c...
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159899 |
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23-Jun-2006 |
cognet |
Comment out at91_pio.c, it's not in CVS.
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157087 |
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24-Mar-2006 |
imp |
Add rtc to files.at91
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156830 |
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18-Mar-2006 |
imp |
MFP4: Gratuitously sort alphabetically.
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#
155793 |
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17-Feb-2006 |
imp |
These files apply to all the atmel parts that freebsd is going to run on, so name them more generically. If we do support the MMU-less ARM7 parts, then we'll need to, at that time, expand the files we have.
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