#
278599 |
|
11-Feb-2015 |
ian |
MFC r266943, r266950, r267390:
Add support for Exynos 5420 Octa - 8-core (big.LITTLE) ARM machine Enable SMP for both Exynos5 models we support.
|
#
266383 |
|
17-May-2014 |
ian |
MFC 265155, 265254:
Omit from the universe build all config files tagged with #NO_UNIVERSE.
Add FDT to the VYBRID kernel.
|
#
266341 |
|
17-May-2014 |
ian |
MFC 263910, 263913, 263914, 263933, 263934, 263935, 263936, 263981, 263982,
Add more flags for the fpexc register from the ARM1176JZF-S Manual
Initialise fpscr to a sane value when we create the pcb. This sets NaNs to be the default NaN and for denormalised numbers to be flushed to zero.
VFP fixes/cleanups for ARM11: * Save the required VFP registers on context switch. If the exception bit is set we need to save and restore the FPINST register, and if the fp2v bit is also set we need to save and restore FPINST2. * Move saving and restoring the floating point control registers to C. * Clear the fpexc exception and fp2v flags on a floating-point exception. * Signal a SIGFPE if the fpexc exception flag is set on an undefined instruction. This is how the ARM core signals to software there is a floating-point exception.
Add Cortex-A15 cpu id revisions.
Exynos/Arndale... - Merge SoC-common parts - Enable iicbus device - Directly call kmem_alloc_contig to allocate framebuffer memory and pass VM_MEMATTR_UNCACHEABLE (no-cache, no-buffer). This fixes screen refreshing problem when data is updated too slowly. - Add support for keyboard used in Samsung Chromebook (ARM machine) Support covers device drivers for: - Interrupt Combiner - gpio/pad, External Interrupts Controller (pad) - I2C Interface - Chrome Embedded Controller - Chrome Keyboard - Use new gpio dev class in EHCI driver - Expand device tree information - Release i2c bus on detach.
|
#
266332 |
|
17-May-2014 |
ian |
MFC 263250, 263251, 263424, 263425, 263426, 263427, 263430, 263431
Use the same cache terminology as the ARM docs in comments. No functional changes.
Use armv7 TLB flush code, not arm11, for cortex-a processors.
Exynos/ Arndale... - Disable debugging by default. - Add display-related and clk devices to the tree - Prevent resources intersection with EHCI driver - Add display-related and clk devices to the tree - Prevent resources intersection with EHCI driver - Add driver for Display Controller. - Add support for Samsung Chromebook (ARM Cortex A15 machine). - Rename mct and ehci drivers files to match common naming.
|
#
266331 |
|
17-May-2014 |
ian |
MFC 263301
In kernel config files, it is supposed to be 'options<space><tab>' not 'options<tab><tab>', per long standing (but recently not so strictly enforced) convention.
|
#
266328 |
|
17-May-2014 |
ian |
MFC 263245: Make all the comments '# ' and align to same column.
|
#
266277 |
|
16-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.
|
#
266274 |
|
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.
|
#
266086 |
|
14-May-2014 |
ian |
MFC r260440, r260441, r260447, r260490, r260493
Add option USB_HOST_ALIGN to configs that contain 'device usb'.
Update dts files of Cubieboard1,2 to use 1GB memory.
Add a function to print the contents of the static device mapping table,
|
#
278599 |
|
11-Feb-2015 |
ian |
MFC r266943, r266950, r267390:
Add support for Exynos 5420 Octa - 8-core (big.LITTLE) ARM machine Enable SMP for both Exynos5 models we support.
|
#
266383 |
|
17-May-2014 |
ian |
MFC 265155, 265254:
Omit from the universe build all config files tagged with #NO_UNIVERSE.
Add FDT to the VYBRID kernel.
|
#
266341 |
|
17-May-2014 |
ian |
MFC 263910, 263913, 263914, 263933, 263934, 263935, 263936, 263981, 263982,
Add more flags for the fpexc register from the ARM1176JZF-S Manual
Initialise fpscr to a sane value when we create the pcb. This sets NaNs to be the default NaN and for denormalised numbers to be flushed to zero.
VFP fixes/cleanups for ARM11: * Save the required VFP registers on context switch. If the exception bit is set we need to save and restore the FPINST register, and if the fp2v bit is also set we need to save and restore FPINST2. * Move saving and restoring the floating point control registers to C. * Clear the fpexc exception and fp2v flags on a floating-point exception. * Signal a SIGFPE if the fpexc exception flag is set on an undefined instruction. This is how the ARM core signals to software there is a floating-point exception.
Add Cortex-A15 cpu id revisions.
Exynos/Arndale... - Merge SoC-common parts - Enable iicbus device - Directly call kmem_alloc_contig to allocate framebuffer memory and pass VM_MEMATTR_UNCACHEABLE (no-cache, no-buffer). This fixes screen refreshing problem when data is updated too slowly. - Add support for keyboard used in Samsung Chromebook (ARM machine) Support covers device drivers for: - Interrupt Combiner - gpio/pad, External Interrupts Controller (pad) - I2C Interface - Chrome Embedded Controller - Chrome Keyboard - Use new gpio dev class in EHCI driver - Expand device tree information - Release i2c bus on detach.
|
#
266332 |
|
17-May-2014 |
ian |
MFC 263250, 263251, 263424, 263425, 263426, 263427, 263430, 263431
Use the same cache terminology as the ARM docs in comments. No functional changes.
Use armv7 TLB flush code, not arm11, for cortex-a processors.
Exynos/ Arndale... - Disable debugging by default. - Add display-related and clk devices to the tree - Prevent resources intersection with EHCI driver - Add display-related and clk devices to the tree - Prevent resources intersection with EHCI driver - Add driver for Display Controller. - Add support for Samsung Chromebook (ARM Cortex A15 machine). - Rename mct and ehci drivers files to match common naming.
|
#
266331 |
|
17-May-2014 |
ian |
MFC 263301
In kernel config files, it is supposed to be 'options<space><tab>' not 'options<tab><tab>', per long standing (but recently not so strictly enforced) convention.
|
#
266328 |
|
17-May-2014 |
ian |
MFC 263245: Make all the comments '# ' and align to same column.
|
#
266277 |
|
16-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.
|
#
266274 |
|
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.
|
#
266086 |
|
14-May-2014 |
ian |
MFC r260440, r260441, r260447, r260490, r260493
Add option USB_HOST_ALIGN to configs that contain 'device usb'.
Update dts files of Cubieboard1,2 to use 1GB memory.
Add a function to print the contents of the static device mapping table,
|