Commit Graph

72 Commits

Author SHA1 Message Date
Felix Fietkau
047aa0a7c5 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(-)

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@33827 3c298f89-4303-0410-b956-a3cf2f4a3e73
2012-10-17 22:03:37 +00:00
John Crispin
fb47a917c2 drop GPIODEV platform code
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@33825 3c298f89-4303-0410-b956-a3cf2f4a3e73
2012-10-17 21:53:37 +00:00
Imre Kaloz
1babf05104 [cns3xxx]: fix (really this time) laguna UART config
Properly terminate the correct platform resource for laguna UARTs
 
Signed-off-by: Tim Harvey <tharvey@gateworks.com>


git-svn-id: svn://svn.openwrt.org/openwrt/trunk@33721 3c298f89-4303-0410-b956-a3cf2f4a3e73
2012-10-11 09:51:35 +00:00
Imre Kaloz
7deca64a98 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>


git-svn-id: svn://svn.openwrt.org/openwrt/trunk@33720 3c298f89-4303-0410-b956-a3cf2f4a3e73
2012-10-11 07:59:06 +00:00
Imre Kaloz
3965e8fe36 [cns3xxx]: fix non terminated uart resources for laguna
Resolves crashes when probing multiple serial devices
 
Signed-off-by: Tim Harvey <tharvey@gateworks.com>



git-svn-id: svn://svn.openwrt.org/openwrt/trunk@33719 3c298f89-4303-0410-b956-a3cf2f4a3e73
2012-10-11 07:47:27 +00:00
Felix Fietkau
f89ae950b0 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>

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@33684 3c298f89-4303-0410-b956-a3cf2f4a3e73
2012-10-10 11:39:02 +00:00
Felix Fietkau
ec94f89147 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>

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@33683 3c298f89-4303-0410-b956-a3cf2f4a3e73
2012-10-10 11:38:58 +00:00
Felix Fietkau
bbb2b87002 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(-)

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@33650 3c298f89-4303-0410-b956-a3cf2f4a3e73
2012-10-07 23:24:02 +00:00
Felix Fietkau
bb5ccd89c3 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(-)

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@33649 3c298f89-4303-0410-b956-a3cf2f4a3e73
2012-10-07 23:23:58 +00:00
Felix Fietkau
e2eaa02a71 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(+)

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@33648 3c298f89-4303-0410-b956-a3cf2f4a3e73
2012-10-07 23:23:52 +00:00
Felix Fietkau
975bfc4188 cns3xxx: add missing kernel config symbol
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@33603 3c298f89-4303-0410-b956-a3cf2f4a3e73
2012-09-30 15:31:34 +00:00
Imre Kaloz
dad87f7f50 Add FIQ support for cns3xxx
Signed-off-by: Tim Harvey <tharvey@gateworks.com>


git-svn-id: svn://svn.openwrt.org/openwrt/trunk@33581 3c298f89-4303-0410-b956-a3cf2f4a3e73
2012-09-28 17:35:35 +00:00
Imre Kaloz
55b1f50e03 Update board support for Gateworks Laguna Product family
Signed-off-by: Tim Harvey <tharvey@gateworks.com>


git-svn-id: svn://svn.openwrt.org/openwrt/trunk@33580 3c298f89-4303-0410-b956-a3cf2f4a3e73
2012-09-28 17:34:18 +00:00
Imre Kaloz
c0a60594a8 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>


git-svn-id: svn://svn.openwrt.org/openwrt/trunk@33579 3c298f89-4303-0410-b956-a3cf2f4a3e73
2012-09-28 17:31:22 +00:00
Imre Kaloz
335b61f11a [cns3xxx]: 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>


git-svn-id: svn://svn.openwrt.org/openwrt/trunk@33566 3c298f89-4303-0410-b956-a3cf2f4a3e73
2012-09-27 08:07:17 +00:00
Imre Kaloz
eec34ef032 [cns3xxx]: add i2c retries
Signed-off-by: Tim Harvey <tharvey@gateworks.com>


git-svn-id: svn://svn.openwrt.org/openwrt/trunk@33565 3c298f89-4303-0410-b956-a3cf2f4a3e73
2012-09-27 08:06:13 +00:00
Imre Kaloz
4f0ecc3ff5 [cns3xxx]: fix pcie abort handling
Signed-off-by: Tim Harvey <tharvey@gateworks.com>


git-svn-id: svn://svn.openwrt.org/openwrt/trunk@33564 3c298f89-4303-0410-b956-a3cf2f4a3e73
2012-09-27 08:05:19 +00:00
Felix Fietkau
c463657e7c cns3xxx: fix ethernet driver tx completion and queue stop/start
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@33504 3c298f89-4303-0410-b956-a3cf2f4a3e73
2012-09-22 00:34:53 +00:00
Felix Fietkau
c999cb61c9 cns3xxx: implement ethernet fraglist tx support for improved bridging performance with jumbo frames
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@33503 3c298f89-4303-0410-b956-a3cf2f4a3e73
2012-09-22 00:34:49 +00:00
Imre Kaloz
e6c6e76140 [cns3xxx]: move gpio stuff into the right file
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@33502 3c298f89-4303-0410-b956-a3cf2f4a3e73
2012-09-21 05:40:04 +00:00
Felix Fietkau
19d64c1668 cns3xxx: add a small optimization for rx offload
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@33500 3c298f89-4303-0410-b956-a3cf2f4a3e73
2012-09-21 00:13:12 +00:00
Felix Fietkau
341e4ab8dd cns3xxx: fix ethernet port lookup for multi-descriptor jumbo frames
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@33499 3c298f89-4303-0410-b956-a3cf2f4a3e73
2012-09-21 00:13:08 +00:00
Felix Fietkau
3d09f1a936 cns3xxx: fix ethernet packet alignment issues (hw has an alignment requirement of 64), fix skb fragment chaining
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@33498 3c298f89-4303-0410-b956-a3cf2f4a3e73
2012-09-20 20:27:18 +00:00
Felix Fietkau
039dcc7b78 cns3xxx: remove the broken flag
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@33493 3c298f89-4303-0410-b956-a3cf2f4a3e73
2012-09-19 23:50:25 +00:00
Felix Fietkau
9593dde703 cns3xxx: fix kernel config
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@33492 3c298f89-4303-0410-b956-a3cf2f4a3e73
2012-09-19 23:50:22 +00:00
Felix Fietkau
52652ace04 cns3xxx: fix ethernet jumbo-frame support, use single-page rx buffers and skb fragment lists
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@33491 3c298f89-4303-0410-b956-a3cf2f4a3e73
2012-09-19 23:50:18 +00:00
Felix Fietkau
a32de26f10 cns3xxx: fix ethernet tx checksum offload
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@33490 3c298f89-4303-0410-b956-a3cf2f4a3e73
2012-09-19 23:50:15 +00:00
Felix Fietkau
01c060f1c1 cns3xxx: merge ethernet driver changes from gateworks
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@33489 3c298f89-4303-0410-b956-a3cf2f4a3e73
2012-09-19 23:50:12 +00:00
Felix Fietkau
1c490b4411 cns3xxx: build images for the old boot loader and the new one (default to the new one)
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@33488 3c298f89-4303-0410-b956-a3cf2f4a3e73
2012-09-19 23:50:09 +00:00
Felix Fietkau
098c15a379 cns3xxx: fix the ethernet driver makefile
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@33487 3c298f89-4303-0410-b956-a3cf2f4a3e73
2012-09-19 23:50:06 +00:00
Felix Fietkau
3f5b224952 cns3xxx: reorganize patches, fix pcie io space init order
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@33486 3c298f89-4303-0410-b956-a3cf2f4a3e73
2012-09-19 23:50:02 +00:00
Felix Fietkau
26e80ec109 cns3xxx: move virtual io addresses to vmalloc space to fix kernel BUG() calls
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@33485 3c298f89-4303-0410-b956-a3cf2f4a3e73
2012-09-19 23:49:58 +00:00
Felix Fietkau
a60c9bb9c0 cns3xxx: add missing callbacks for the laguna machine support
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@33484 3c298f89-4303-0410-b956-a3cf2f4a3e73
2012-09-19 23:49:50 +00:00
John Crispin
f3f9d768fa [cns3xx] 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>

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@32833 3c298f89-4303-0410-b956-a3cf2f4a3e73
2012-07-25 08:01:38 +00:00
John Crispin
266c70cdf4 [kernel] bump to 3.3.8
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@32055 3c298f89-4303-0410-b956-a3cf2f4a3e73
2012-06-05 06:57:51 +00:00
Gabor Juhos
cbc3cd7b0e cns3xxx: remove 3.1 support
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@31888 3c298f89-4303-0410-b956-a3cf2f4a3e73
2012-05-27 15:01:03 +00:00
Gabor Juhos
9853f97374 cns3xxx: switch to 3.3 and add broken flag
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@31887 3c298f89-4303-0410-b956-a3cf2f4a3e73
2012-05-27 15:01:02 +00:00
Gabor Juhos
020b994103 cns3xxx: add support for 3.3
Compile tested only.

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@31809 3c298f89-4303-0410-b956-a3cf2f4a3e73
2012-05-18 20:10:53 +00:00
Gabor Juhos
e738b2550a cns3xxx: sync kernel config
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@31807 3c298f89-4303-0410-b956-a3cf2f4a3e73
2012-05-18 20:10:48 +00:00
Gabor Juhos
a24db87f22 cns3xxx: remove 2.6.39 support
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@31806 3c298f89-4303-0410-b956-a3cf2f4a3e73
2012-05-18 20:10:46 +00:00
Gabor Juhos
07e53bcad1 cns3xxx: switch to 3.1
Compile tested only.

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@31805 3c298f89-4303-0410-b956-a3cf2f4a3e73
2012-05-18 20:10:44 +00:00
Gabor Juhos
cb4c118e50 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

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@31737 3c298f89-4303-0410-b956-a3cf2f4a3e73
2012-05-15 10:58:52 +00:00
Gabor Juhos
febcb7168b cns3xxx: remove 2.6.31 support
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@31418 3c298f89-4303-0410-b956-a3cf2f4a3e73
2012-04-21 16:42:05 +00:00
Imre Kaloz
d976d07b41 [cns3xxx]: enable another l2 cache errate on newer kernels
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@30472 3c298f89-4303-0410-b956-a3cf2f4a3e73
2012-02-12 11:22:08 +00:00
Imre Kaloz
523794c90a [cns3xxx]: rename 3.1 patches directory as it will be used for newer kernels as well
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@30454 3c298f89-4303-0410-b956-a3cf2f4a3e73
2012-02-11 15:59:23 +00:00
Imre Kaloz
aa4e0232b5 [cns3xxx]: rename 2.6.39 patches directory
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@30453 3c298f89-4303-0410-b956-a3cf2f4a3e73
2012-02-11 15:58:14 +00:00
Jonas Gorski
b1059710a2 kernel: update linux 3.1 to 3.1.10
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@29966 3c298f89-4303-0410-b956-a3cf2f4a3e73
2012-01-31 09:43:57 +00:00
Imre Kaloz
63a2c4b8e1 [cns3xxx]: update 3.1 patches
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@28814 3c298f89-4303-0410-b956-a3cf2f4a3e73
2011-11-07 21:13:13 +00:00
Imre Kaloz
ce073ca8ef [cns3xxx]: upgrade testing kernel support to 3.1
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@28165 3c298f89-4303-0410-b956-a3cf2f4a3e73
2011-09-04 15:06:05 +00:00
Imre Kaloz
5770661b9c [cns3xxx]: cleanup config
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@28164 3c298f89-4303-0410-b956-a3cf2f4a3e73
2011-09-04 15:02:37 +00:00