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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 |
#
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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#
278722 |
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13-Feb-2015 |
ian |
MFC r257740, r257739: Switch to using common armv6 bus_space tag.
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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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#
266274 |
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16-May-2014 |
ian |
MFC 262695, 262708, 262709, 262710, 262711, 262728, 262870, 262877, 262880, 262885, 262891, 262903,
imx6: Add a tunable to set the number of active cores, enable SMP by default.
ffec: Fix multicast filtering.
Allwinner a10/a20... - Add gpio and clock bits for A10/A20's EMAC ethernet controller driver - EMAC gpio configuration - EMAC clock activation - Add Static Random Access Memory controller driver for A10/A20. A10/A20's SRAM is used by devices, such as CPU, EMAC, for extra fast memory or as cache. - Add EMAC 10/100 Ethernet controller driver for A10/A20. It is available mostly in A10 devices like Hackberry, Marsboard, Mele A1000, A2000, A100 HTPC, cubieboard1 and A20 device like cubieboard2. TX performance can be improved using both channels 0 and 1. RX performance is poor and needs improvement with the assistance of external DMA controller in case there - Add EMAC and SRAM controller entries to FDT. - Add EMAC device to kernel config files and enable EMAC, SRAM drivers.
OMAP: When calculating the MPU freq, make sure not to overflow.
Vybrid: - Add driver for Port control and interrupts (PORT). - Export panel info to DTS - Reset all the layers before setup first one - Enable display
nandfs: Slight code reordering to make error branch last.
Add option TMPFS to arm/conf/DEFAULTS, remove it from the few configs that have it individually. Concensus on freebsd-arm@ is that it should be included in all ARM kernels.
Fix the arm sys_sigreturn(): its argument is a struct ucontext, not a struct sigframe containing the struct ucontext.
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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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#
254056 |
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07-Aug-2013 |
ganbold |
Bring initial support for Allwinner A20 SoC (Cubieboard2). Add support for A20 timer. Correct interrupt offset depending from chip. Add basic code for CPU configuration module. For now, add kernel config and dts file (only FDT blob related problem needs to be solved later in order to have one kernel for both cubieboard1 and 2).
Approved by: ray@
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247520 |
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01-Mar-2013 |
ganbold |
Enable uart driver for A10.
Approved by: gonzo@
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246660 |
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11-Feb-2013 |
gonzo |
Add watchdog driver for Allwinner A10
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#
246342 |
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05-Feb-2013 |
ganbold |
Add gpio driver and update dts and kernel config accordingly.
Approved by: gonzo@
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#
246057 |
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29-Jan-2013 |
ganbold |
Add simple clock driver and ehci glue code for a10 Update dts and kernel config
Approved by: gonzo@
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245450 |
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15-Jan-2013 |
ganbold |
Initial support for Allwinner A10 SoC (Cubieboard) Add simple console driver Add interrupt handling and timer codes Add kernel config file Add dts file Approved by: gonzo
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