6436b3f736
cns3xxx: fix USB ehci/ohci platform driver
...
Update ehci/ohci driver registration to conform to the new platform
drivers.
This fixes missing USB host support in 3.8.x
Signed-off-by: Tim Harvey <tharvey@gateworks.com>
SVN-Revision: 36309
2013-04-10 16:20:50 +00:00
fde143b66f
cns3xxx: remove the watchdog IRQ from the resources, it breaks the driver init and is useful only for testing
...
Signed-off-by: Felix Fietkau <nbd@openwrt.org>
SVN-Revision: 36241
2013-04-07 11:24:30 +00:00
f78c902cfd
kernel: update linux 3.8 to 3.8.6
...
Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
SVN-Revision: 36215
2013-04-06 11:40:44 +00:00
07532dca7f
kernel: update linux 3.8 to 3.8.3
...
Also refresh the related generic/platform patches.
Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
SVN-Revision: 36039
2013-03-15 14:39:51 +00:00
bd6c9d6252
cns3xxx: ethernet - clean the tx ring before refilling the rx ring to reduce memory pressure
...
SVN-Revision: 35953
2013-03-11 02:29:53 +00:00
d7a529709a
cns3xxx: ethernet - clean the tx ring only in the poll function, not in the xmit handler
...
SVN-Revision: 35952
2013-03-11 02:29:47 +00:00
0d13baff1e
cns3xxx: increase number of ethernet driver rx buffers
...
SVN-Revision: 35951
2013-03-10 21:59:32 +00:00
ee2b511e1f
cns3xxx: prevent the ethernet driver from accessing uninitialized dma descriptor entries
...
SVN-Revision: 35950
2013-03-10 21:59:28 +00:00
d22ac8d8fb
cns3xxx: minor ethernet driver cleanup
...
SVN-Revision: 35949
2013-03-10 21:59:21 +00:00
9facda9570
cns3xxx: use kmalloc instead of kzalloc for ethernet rx buffers
...
SVN-Revision: 35943
2013-03-10 18:25:20 +00:00
c44506fcbd
cns3xxx: fix an rx irq handling corner case
...
When an rx interrupt comes in, rx interrupts are disabled and NAPI
polling is scheduled. During the NAPI poll, the driver first processes
received frames in the ring, then fills the dma descriptor slots with
new buffers and calls tx complete, before finally re-enabling rx
interrupts and completing NAPI (if below the budget).
If the hardware rx queue overflows before the napi complete is called,
the hardware will not throw any further rx interrupts and rx processing
stops completely.
Fix this by keeping NAPI polling scheduled until it completes a poll
without receiving any packets, and also handle NAPI completion before
refilling rx or completing tx.
SVN-Revision: 35942
2013-03-10 18:25:16 +00:00
c1adc79328
cns3xxx: fix ethernet driver memory barrier usage
...
SVN-Revision: 35941
2013-03-10 18:25:11 +00:00
446409f43e
cns3xxx: reduce buffer allocation size to 2048 bytes, improves ethernet performance
...
SVN-Revision: 35917
2013-03-10 01:27:04 +00:00
95431b7843
cns3xxx: remove linux 3.3 support
...
SVN-Revision: 35916
2013-03-10 01:01:55 +00:00
3d919b7c08
cns3xxx: disable CONFIG_PROC_STRIPPED and add an init script to set the ethernet cpu affinity (improves lan<->wlan bridging performance)
...
SVN-Revision: 35915
2013-03-10 01:01:51 +00:00
95f14d052a
cns3xxx: add linux 3.8 support and use it by default
...
SVN-Revision: 35908
2013-03-09 18:51:46 +00:00
a9c584c277
Revert "[cns3xxx]: clean up PCI bus topology" (r35079)
...
It breaks PCIe IRQ mapping and possibly other things
SVN-Revision: 35842
2013-03-02 00:32:54 +00:00
1e103b2ecc
target: enable XZ BCJ decompressor code after r35097
...
Required to actually be able to mount squashfs xz compressed
filesystems.
Signed-off-by: Florian Fainelli <florian@openwrt.org>
SVN-Revision: 35156
2013-01-14 16:34:25 +00:00
a2950fabd4
clean up PCI bus topology
...
This makes the PCI bus topology more standard for devices behind a bridge
Signed-off-by: Tim Harvey <tharvey@gateworks.com>
SVN-Revision: 35079
2013-01-10 13:25:12 +00:00
b63b970866
clean up PCI bus topology
...
This makes the PCI bus topology more standard for devices behind a bridge
Signed-off-by: Tim Harvey <tharvey@gateworks.com>
SVN-Revision: 35078
2013-01-10 13:23:33 +00:00
2c05915b24
add nol2x0 cmdline to disable l2x0 cache
...
L2 cache via L2X0 cache controller available on some ARM boards can
provide a performance boost in some situations but decrease performance
in others. This adds a kernel cmdline to disable L2X0 for cns3xxx based
boards.
Signed-off-by: Tim Harvey <tharvey@gateworks.com>
SVN-Revision: 34874
2012-12-23 18:53:38 +00:00
33f6c5ddb9
kernel: add missing USB configuration symbols after r34501
...
Signed-off-by: Florian Fainelli <florian@openwrt.org>
SVN-Revision: 34568
2012-12-07 11:01:53 +00:00
822ee5053e
cns3xxx: fix dwc_otg driver compat with udc-core
...
function. This removes those from the dwc_otg driver and removes the patch
that comments out the linkage of udc-core so that the dwc_otg driver can
co-exist happily with other USB Device Controllers.
Signed-off-by: Tim Harvey <tharvey@gateworks.com>
Signed-off-by: Florian Fainelli <florian@openwrt.org>
SVN-Revision: 34475
2012-12-04 16:19:18 +00:00
fd0729f35c
cns3xxx: advertise pcie usb usbgadget features
...
Signed-off-by: Tim Harvey <tharvey@gateworks.com>
Signed-off-by: Florian Fainelli <florian@openwrt.org>
SVN-Revision: 34474
2012-12-04 16:19:12 +00:00
1f516235ea
remove common symbols from 3.3 configs
...
The removed symbols are present in the generic configuration.
Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
SVN-Revision: 34403
2012-11-29 15:21:35 +00:00
00243027dd
cns3xxx: merge gpio patches
...
SVN-Revision: 34174
2012-11-12 19:27:30 +00:00
fb9b572f0a
cns3xxx: fix build failure after r34168
...
SVN-Revision: 34173
2012-11-12 19:27:29 +00:00
5cddb170cd
reorder, rename and refresh patches
...
SVN-Revision: 34169
2012-11-12 09:18:00 +00:00
77504ac06f
split spi patch, follow mainline file naming
...
SVN-Revision: 34168
2012-11-12 08:22:14 +00:00
9a780e0328
split the i2c patch, merge the retry fixup
...
SVN-Revision: 34167
2012-11-12 08:21:38 +00:00
dcfd6cd5a4
generate single images for tftp flashing as well as sysupgrade images for boards with old u-boot
...
SVN-Revision: 34163
2012-11-11 20:57:04 +00:00
16275bdd15
cns3xxx: convert dwc_otg patches to files
...
SVN-Revision: 34162
2012-11-11 20:03:58 +00:00
e38adfc912
cns3xxx: convert ethernet patches to files
...
SVN-Revision: 34161
2012-11-11 20:03:56 +00:00
f3f3f52259
cns3xxx: clean up pcie patches
...
Combine two pcie patches (2nd patch undid the 1st patch) together
and refresh the other affected patches
Signed-off-by: Tim Harvey <tharvey@gateworks.com>
SVN-Revision: 34132
2012-11-09 21:37:54 +00:00
965c190444
cns3xxx: exit from laguna late_initcall if not running on laguna board
...
SVN-Revision: 34120
2012-11-08 11:31:56 +00:00
0da0dc0f2b
cns3xxx: add PPS support for laguna
...
Many Laguna products have on-board GPS with Pulse-per-second (PPS)
support. This patch adds kernel support (statically) and adds
the platform data in laguna board support.
Signed-off-by: Tim Harvey <tharvey@gateworks.com>
SVN-Revision: 34115
2012-11-08 05:42:31 +00:00
efcdc21824
fixup symbol selection
...
SMP already selects HAVE_ARM_TWD and HAVE_ARM_SCU,
ARCH_CNS3XXX already selects MIGHT_HAVE_PCI
SVN-Revision: 34114
2012-11-08 05:40:34 +00:00
4d66b749de
cns3xxx: fix coding style in board script
...
SVN-Revision: 34113
2012-11-07 23:12:06 +00:00
865933a0ec
cns3xxx: refresh kernel config file
...
SVN-Revision: 34102
2012-11-06 11:16:43 +00:00
9a5c26d4ef
cns3xxx: use files directory
...
SVN-Revision: 34101
2012-11-06 11:16:41 +00:00
e141cbb0f9
refresh patches
...
SVN-Revision: 34095
2012-11-06 05:45:12 +00:00
1a9dfd566e
add default packages
...
SVN-Revision: 34094
2012-11-06 05:39:08 +00:00
3c12bad276
move PCIe init to subsys init call
...
ARM Linux PCI/PCIe hardware intialization needs to occur before device_init
as it does not support hotplug. I have modeled the cns3xxx PCIe init after
other ARM platforms. Registering it early resolves resource issues occuring
during bus enumeration that occur when a device driver is linked static in
the kernel.
Instead of passing in a bitmask to enable the 2 available ports, link detect
is used to enable ports that have a valid link.
Signed-off-by: Tim Harvey <tharvey@gateworks.com>
SVN-Revision: 34044
2012-10-31 20:16:53 +00:00
879b7a7a9b
cns3xxx: update FIQ header file and disable RWFO
...
Update header file appropriately and disable read for ownership
Note that the FIQ support implements a workaround that provides a performance
boost over the traditional upstream workaround which ensures cache lines
are exclusive on driver CPU using 'read for ownership'.
Signed-off-by: Tim Harvey <tharvey@gateworks.com>
target/linux/cns3xxx/config-3.3 | 2 +-
target/linux/cns3xxx/patches-3.3/460-cns3xxx_fiq_support.patch | 9 ++++-----
2 files changed, 5 insertions(+), 6 deletions(-)
SVN-Revision: 33827
2012-10-17 22:03:37 +00:00
6993e19532
drop GPIODEV platform code
...
SVN-Revision: 33825
2012-10-17 21:53:37 +00:00
88a740ff80
fix (really this time) laguna UART config
...
Properly terminate the correct platform resource for laguna UARTs
Signed-off-by: Tim Harvey <tharvey@gateworks.com>
SVN-Revision: 33721
2012-10-11 09:51:35 +00:00
9b22ca8042
The Gateworks System Controller (GSC) is an i2c device that provides system level monitoring and control of Gateworks boards. It is used on several product families spanning several different target architectures (ixp4xx, cns3xxx, davinci).
...
Signed-off-by: Tim Harvey <tharvey@gateworks.com>
SVN-Revision: 33720
2012-10-11 07:59:06 +00:00
31c2f1a4d2
fix non terminated uart resources for laguna
...
Resolves crashes when probing multiple serial devices
Signed-off-by: Tim Harvey <tharvey@gateworks.com>
SVN-Revision: 33719
2012-10-11 07:47:27 +00:00
85871f283a
cns3xxx: Fix GPIO configuration for Gateworks Laguna boards
...
The Laguna boards do not use all the same pins for SDHCI as the Cavium
reference board.
Signed-off-by: Tim Harvey <tharvey@gateworks.com>
SVN-Revision: 33684
2012-10-10 11:39:02 +00:00
6bb7409e5a
cns3xxx: Fix laguna arm11mpcore watchdog
...
The ARM11MPCore Timer/Watchdog registers start at offset 0x600 which is where
all mpcore-wdt boards point the driver base too. I believe this is wrong
because 0x600 is aliased to the timer/watchdog of the 'current CPU' where
0x700 is CPU0's timer/watchdog, and 0x800 is CPU1's timer/watchdog. Thus
if your timer/watchdog application is switching between CPU's it can end up
writing to the wrong CPU's registers which results in random board resets
from watchdog timeouts etc.
This patch forces the timer/watchdog driver to use CPU0's registers always.
Its my opinion that other mpcore-wdt boards should be doing the same thing.
Signed-off-by: Tim Harvey <tharvey@gateworks.com>
SVN-Revision: 33683
2012-10-10 11:38:58 +00:00
e5bb1a1bc7
cns3xxx: add sysupgrade support
...
Signed-off-by: Tim Harvey <tharvey@gateworks.com>
target/linux/cns3xxx/base-files/lib/cns3xxx.sh | 22 ++
target/linux/cns3xxx/base-files/lib/upgrade/platform.sh | 122 ++++++++++++++++
target/linux/cns3xxx/image/Makefile | 19 +-
3 files changed, 159 insertions(+), 4 deletions(-)
SVN-Revision: 33650
2012-10-07 23:24:02 +00:00
68449e2e01
cns3xxx: add GW2383 board support
...
Add GPIO/LED support for Gateworks GW2383
Signed-off-by: Tim Harvey <tharvey@gateworks.com>
target/linux/cns3xxx/patches-3.3/300-laguna_support.patch | 18 +++++++++++++-
1 file changed, 17 insertions(+), 1 deletion(-)
SVN-Revision: 33649
2012-10-07 23:23:58 +00:00
6b778f57aa
cns3xxx: fix gpio access and add gpio IRQ support
...
Signed-off-by: Tim Harvey <tharvey@gateworks.com>
target/linux/cns3xxx/patches-3.3/470-gpio_irq.patch | 536 ++++++++++++++++++++
1 file changed, 536 insertions(+)
SVN-Revision: 33648
2012-10-07 23:23:52 +00:00
a2e1dce829
cns3xxx: add missing kernel config symbol
...
SVN-Revision: 33603
2012-09-30 15:31:34 +00:00
c53936bb4b
Add FIQ support for cns3xxx
...
Signed-off-by: Tim Harvey <tharvey@gateworks.com>
SVN-Revision: 33581
2012-09-28 17:35:35 +00:00
2f2115c436
Update board support for Gateworks Laguna Product family
...
Signed-off-by: Tim Harvey <tharvey@gateworks.com>
SVN-Revision: 33580
2012-09-28 17:34:18 +00:00
70729bb4a5
USB iso mode fixes
...
Resolves an issue where isochronouse USB would cause the driver to hang as
well as scheduling issues.
Signed-off-by: Tim Harvey <tharvey@gateworks.com>
SVN-Revision: 33579
2012-09-28 17:31:22 +00:00
68f8db6731
fix ncores for single-core systems.
...
For cns3xxx SCU_CONFIGURATION always shows multipe cores but SCU_CPU_STATUS
shows which ones are active.
Signed-off-by: Tim Harvey <tharvey@gateworks.com>
SVN-Revision: 33566
2012-09-27 08:07:17 +00:00
9ace6ace8f
add i2c retries
...
Signed-off-by: Tim Harvey <tharvey@gateworks.com>
SVN-Revision: 33565
2012-09-27 08:06:13 +00:00
7dd6b04c28
fix pcie abort handling
...
Signed-off-by: Tim Harvey <tharvey@gateworks.com>
SVN-Revision: 33564
2012-09-27 08:05:19 +00:00
d6ca46cd25
cns3xxx: fix ethernet driver tx completion and queue stop/start
...
SVN-Revision: 33504
2012-09-22 00:34:53 +00:00
fb71465a4e
cns3xxx: implement ethernet fraglist tx support for improved bridging performance with jumbo frames
...
SVN-Revision: 33503
2012-09-22 00:34:49 +00:00
ed3597d927
move gpio stuff into the right file
...
SVN-Revision: 33502
2012-09-21 05:40:04 +00:00
15159604d9
cns3xxx: add a small optimization for rx offload
...
SVN-Revision: 33500
2012-09-21 00:13:12 +00:00
a1c016fe16
cns3xxx: fix ethernet port lookup for multi-descriptor jumbo frames
...
SVN-Revision: 33499
2012-09-21 00:13:08 +00:00
029aaf4514
cns3xxx: fix ethernet packet alignment issues (hw has an alignment requirement of 64), fix skb fragment chaining
...
SVN-Revision: 33498
2012-09-20 20:27:18 +00:00
1067ccf9f7
cns3xxx: remove the broken flag
...
SVN-Revision: 33493
2012-09-19 23:50:25 +00:00
2db9e9f624
cns3xxx: fix kernel config
...
SVN-Revision: 33492
2012-09-19 23:50:22 +00:00
34d30654ae
cns3xxx: fix ethernet jumbo-frame support, use single-page rx buffers and skb fragment lists
...
SVN-Revision: 33491
2012-09-19 23:50:18 +00:00
eff9405752
cns3xxx: fix ethernet tx checksum offload
...
SVN-Revision: 33490
2012-09-19 23:50:15 +00:00
dd1fb8289f
cns3xxx: merge ethernet driver changes from gateworks
...
SVN-Revision: 33489
2012-09-19 23:50:12 +00:00
190b4344a3
cns3xxx: build images for the old boot loader and the new one (default to the new one)
...
SVN-Revision: 33488
2012-09-19 23:50:09 +00:00
59b1d018b1
cns3xxx: fix the ethernet driver makefile
...
SVN-Revision: 33487
2012-09-19 23:50:06 +00:00
c9139c150c
cns3xxx: reorganize patches, fix pcie io space init order
...
SVN-Revision: 33486
2012-09-19 23:50:02 +00:00
7cd4968d0e
cns3xxx: move virtual io addresses to vmalloc space to fix kernel BUG() calls
...
SVN-Revision: 33485
2012-09-19 23:49:58 +00:00
2f39fa872a
cns3xxx: add missing callbacks for the laguna machine support
...
SVN-Revision: 33484
2012-09-19 23:49:50 +00:00
1cbfa0c0f5
laguna: fix eeprom read buffer size during platform configuration
...
Increase the size of the buffer used for eeprom reads during the platform configuration of the Gateworks laguna. The model name read in is 16 bytes but the original buffer was only 8 bytes.
Signed-off-by: David Acker <dacker@rajant.com>
SVN-Revision: 32833
2012-07-25 08:01:38 +00:00
a4d96aae8d
bump to 3.3.8
...
SVN-Revision: 32055
2012-06-05 06:57:51 +00:00
d004168445
cns3xxx: remove 3.1 support
...
SVN-Revision: 31888
2012-05-27 15:01:03 +00:00
6f2ca5da39
cns3xxx: switch to 3.3 and add broken flag
...
SVN-Revision: 31887
2012-05-27 15:01:02 +00:00
c2a2d59db5
cns3xxx: add support for 3.3
...
Compile tested only.
SVN-Revision: 31809
2012-05-18 20:10:53 +00:00
05c0d8b28e
cns3xxx: sync kernel config
...
SVN-Revision: 31807
2012-05-18 20:10:48 +00:00
9718f03e24
cns3xxx: remove 2.6.39 support
...
SVN-Revision: 31806
2012-05-18 20:10:46 +00:00
9e78becbac
cns3xxx: switch to 3.1
...
Compile tested only.
SVN-Revision: 31805
2012-05-18 20:10:44 +00:00
39994008cb
linux: move certain disabled symbols to the generic configs
...
* CONFIG_ARCH_DMA_ADDR_T_64BIT
* CONFIG_ARCH_HAS_ILOG2_U32
* CONFIG_ARCH_HAS_ILOG2_U64
* CONFIG_ARCH_PHYS_ADDR_T_64BIT
* CONFIG_ARCH_SUPPORTS_MSI
* CONFIG_GENERIC_CPU_DEVICES
* CONFIG_HWMON_DEBUG_CHIP
* CONFIG_I2C_PXA_PCI
* CONFIG_LEDS_GPIO
* CONFIG_MINIX_FS_NATIVE_ENDIAN
* CONFIG_MLX4_CORE
* CONFIG_POWER_SUPPLY
* CONFIG_POWER_SUPPLY_DEBUG
* CONFIG_QUOTACTL
* CONFIG_SDIO_UART
* CONFIG_SENSORS_K10TEMP
* CONFIG_SENSORS_SCH56XX_COMMON
* CONFIG_SENSORS_VIA_CPUTEMP
* CONFIG_SERIO_AMBAKMI
* CONFIG_SERIO_I8042
* CONFIG_SERIO_LIBPS2
* CONFIG_SERIO_PCIPS2
* CONFIG_SERIO_RAW
* CONFIG_SERIO_SERPORT
* CONFIG_SPI_BITBANG
* CONFIG_SPI_GPIO
SVN-Revision: 31737
2012-05-15 10:58:52 +00:00
26b3cdad1c
cns3xxx: remove 2.6.31 support
...
SVN-Revision: 31418
2012-04-21 16:42:05 +00:00
143e861708
enable another l2 cache errate on newer kernels
...
SVN-Revision: 30472
2012-02-12 11:22:08 +00:00
0ace4636db
rename 3.1 patches directory as it will be used for newer kernels as well
...
SVN-Revision: 30454
2012-02-11 15:59:23 +00:00
1fb5ff4e04
rename 2.6.39 patches directory
...
SVN-Revision: 30453
2012-02-11 15:58:14 +00:00
1015fab0d7
kernel: update linux 3.1 to 3.1.10
...
SVN-Revision: 29966
2012-01-31 09:43:57 +00:00
cc2cf8f3d5
update 3.1 patches
...
SVN-Revision: 28814
2011-11-07 21:13:13 +00:00
ed2c8bdc92
upgrade testing kernel support to 3.1
...
SVN-Revision: 28165
2011-09-04 15:06:05 +00:00
4f0b1a6602
cleanup config
...
SVN-Revision: 28164
2011-09-04 15:02:37 +00:00
09b1073f9b
kernel: update kernel to version 2.6.39.4
...
SVN-Revision: 28022
2011-08-16 22:04:10 +00:00
8788b97e65
use the new upstream l2cache and wdt code, smaller changes, refresh patches
...
SVN-Revision: 27558
2011-07-08 09:41:07 +00:00
79fa6c693a
refresh patches
...
SVN-Revision: 27528
2011-07-07 17:18:50 +00:00
92981b6bb3
enable smp support
...
SVN-Revision: 27526
2011-07-07 17:17:44 +00:00
94055a90a7
make smp code more similar to upstream
...
SVN-Revision: 27525
2011-07-07 17:17:06 +00:00
d148dcce05
select the right cpu
...
SVN-Revision: 27517
2011-07-07 10:24:37 +00:00
c93b5653bc
we have an up-to-date mach-type file now
...
SVN-Revision: 27486
2011-07-06 10:12:50 +00:00
Felix Fietkau
Gabor Juhos
Florian Fainelli
Imre Kaloz
Luka Perkov
John Crispin
Jonas Gorski
Hauke Mehrtens