Commit Graph

160 Commits (99ad5c9c917d914eaabc17c97138ab7003977f21)

Author SHA1 Message Date
John Crispin 102d657c2a cns3xxx: drop 3.14 support
Signed-off-by: John Crispin <blogic@openwrt.org>

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@44817 3c298f89-4303-0410-b956-a3cf2f4a3e73
2015-03-16 07:40:41 +00:00
John Crispin 63a4e80380 kernel: move KERNFS to generic config
KERNFS symbol is selected by SYSFS, so place it in generic config.

Signed-off-by: Sergey Ryazanov <ryazanov.s.a@gmail.com>

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@44615 3c298f89-4303-0410-b956-a3cf2f4a3e73
2015-03-06 07:56:47 +00:00
John Crispin a585342d28 kernel: disable ARCH_NEEDS_CPU_IDLE_COUPLED
Disable ARCH_NEEDS_CPU_IDLE_COUPLED by-default in generic config, since
only one platfrom (omap) needs them.

Signed-off-by: Sergey Ryazanov <ryazanov.s.a@gmail.com>

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@44614 3c298f89-4303-0410-b956-a3cf2f4a3e73
2015-03-06 07:56:34 +00:00
John Crispin 7b4702d275 kernel: remove GENERIC_NET_UTILS from platform configs
CONFIG_GENERIC_NET_UTILS is selected by CONFIG_NET and already enabled
in generic config, so we don't need this symbol in platform specific
configurations.

Signed-off-by: Sergey Ryazanov <ryazanov.s.a@gmail.com>

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@44611 3c298f89-4303-0410-b956-a3cf2f4a3e73
2015-03-06 07:55:57 +00:00
John Crispin 41a381c7bf cns3xxx: set v3.18 as default
tested on a nor and a spi laguna

Signed-off-by: John Crispin <blogic@openwrt.org>

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@44393 3c298f89-4303-0410-b956-a3cf2f4a3e73
2015-02-11 10:21:02 +00:00
Felix Fietkau 805f9e574d all targets: remove all =m kernel config symbols
modules build during the kernel compile phase are ignored anyway,
all modules should be built using KernelPackage in
package/kernel/linux/modules/*
selecting the appropriate config symbols there rather than in
target/linux/*/config-*

Signed-off-by: Daniel Golle <daniel@makrotopia.org>

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@43842 3c298f89-4303-0410-b956-a3cf2f4a3e73
2015-01-05 13:02:44 +00:00
Felix Fietkau 6e4472e69e kernel: refresh patches
Signed-off-by: Felix Fietkau <nbd@openwrt.org>

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@43564 3c298f89-4303-0410-b956-a3cf2f4a3e73
2014-12-08 12:04:25 +00:00
Felix Fietkau 2dbc93c0b0 cns3xxx: fix PCIe->PCI bridge access (fixes #18422)
Signed-off-by: Felix Fietkau <nbd@openwrt.org>

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@43414 3c298f89-4303-0410-b956-a3cf2f4a3e73
2014-11-27 20:54:18 +00:00
Felix Fietkau 4c369cdb9d cns3xxx: add experimental 3.18 support
Signed-off-by: Felix Fietkau <nbd@openwrt.org>

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@43406 3c298f89-4303-0410-b956-a3cf2f4a3e73
2014-11-27 16:24:32 +00:00
Felix Fietkau 412d24ee92 cns3xxx: fix pcie root bridge topology
Signed-off-by: Felix Fietkau <nbd@openwrt.org>

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@43403 3c298f89-4303-0410-b956-a3cf2f4a3e73
2014-11-27 15:02:05 +00:00
Felix Fietkau 89f5236aa6 cns3xxx: add missing dma mask for ethernet device
Signed-off-by: Felix Fietkau <nbd@openwrt.org>

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@43399 3c298f89-4303-0410-b956-a3cf2f4a3e73
2014-11-26 18:48:05 +00:00
Felix Fietkau 9eabad6fb3 cns3xxx: switch to using the upstream dwc2 driver instead of dwc_otg
Signed-off-by: Felix Fietkau <nbd@openwrt.org>

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@43398 3c298f89-4303-0410-b956-a3cf2f4a3e73
2014-11-26 18:01:38 +00:00
Felix Fietkau 2c22edd98f cns3xxx: update to linux 3.14
Signed-off-by: Felix Fietkau <nbd@openwrt.org>

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@43397 3c298f89-4303-0410-b956-a3cf2f4a3e73
2014-11-26 18:01:29 +00:00
Felix Fietkau 9035847d75 cns3xxx: remove bogus image added in r38703
Signed-off-by: Felix Fietkau <nbd@openwrt.org>

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@43396 3c298f89-4303-0410-b956-a3cf2f4a3e73
2014-11-26 18:01:18 +00:00
Felix Fietkau f5d23c51b3 cns3xxx: set base device for ethernet port netdevs
Signed-off-by: Felix Fietkau <nbd@openwrt.org>

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@43395 3c298f89-4303-0410-b956-a3cf2f4a3e73
2014-11-26 18:01:07 +00:00
Felix Fietkau dae2f62080 cns3xxx: fix passing the device to dma mapping ops
Signed-off-by: Felix Fietkau <nbd@openwrt.org>

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@43394 3c298f89-4303-0410-b956-a3cf2f4a3e73
2014-11-26 18:00:52 +00:00
Felix Fietkau 31b1aae3d8 kernel: makefiles: make use of new var KERNEL_PATCHVER
replace all occurences of LINUX_VERSION with the cleaner
approach. future kernel upgrades must mostly touch only
one file. the only platform left is netlogic, because it
uses a intermediate kernel 3.14.16

Signed-off-by: Bastian Bittorf <bittorf@bluebottle.com>

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@43047 3c298f89-4303-0410-b956-a3cf2f4a3e73
2014-10-24 19:34:02 +00:00
Felix Fietkau e1219a24e2 cns3xxx: Adopt irq_domain support for cns3xxx gpio driver
Have gpio driver adopt irqdomain support so that there are
non-overlapping allocations of irq numbers mapped to gpio's.

Signed-off-by: Pushpal Sidhu <psidhu@gateworks.com>

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@42844 3c298f89-4303-0410-b956-a3cf2f4a3e73
2014-10-08 10:28:10 +00:00
Felix Fietkau 9c1ce81f5a cns3xxx: fix shared PCI interrupt mapping
This patch originally failed to combine INTA/B/C/D onto a single ARM CPU
interrupt. Instead, it mapped INTA/B/C and excluded D. This patch
corrects the issue by mapping all four interrupts to the single ARM CPU
interrupt. The original intent of the patch still holds as the newer PCB
take advantage of isolated interrupts. This fix only applies to older
PCB's that do not route INTA/B/C/D to unique external ARM CPU
interrupts.

Signed-off-by: Pushpal Sidhu <psidhu@gateworks.com>

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@42830 3c298f89-4303-0410-b956-a3cf2f4a3e73
2014-10-07 10:37:48 +00:00
Felix Fietkau 461cef4193 cns3xxx: fix register for enabling MMC/SD pins
also fixes a GPIO related regression from the upgrade to 3.10

Signed-off-by: Felix Fietkau <nbd@openwrt.org>

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@42829 3c298f89-4303-0410-b956-a3cf2f4a3e73
2014-10-07 10:37:09 +00:00
Felix Fietkau 0a602b2b72 targets: remove useless quotes around KERNELNAME
Signed-off-by: Felix Fietkau <nbd@openwrt.org>

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@42780 3c298f89-4303-0410-b956-a3cf2f4a3e73
2014-10-05 20:17:19 +00:00
Felix Fietkau d032df6d9e cns3xxx: support isolated PCI interrupts on newer Laguna PCBs
The cns3xxx uses irq61 for pcie0_intr which in the case of a PCIe-to-PCI
bridge ends up combining INTA/B/C/D on a single ARM CPU interrupt. This is
not optimal when you have multiple cores. To overcome this limitation an
enhancement was made on newer Laguna PCB's that support miniPCI cards
to route the INTA/B/C/D signals to unique external ARM CPU interrupts which
can help balance CPU core utilization and in some cases increase overall
system performance or responsiveness.

For more details see:
 http://trac.gateworks.com/wiki/multicoreprocessing#PCIInterruptsteering

Signed-off-by: Tim Harvey <tharvey@gateworks.com>

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@42400 3c298f89-4303-0410-b956-a3cf2f4a3e73
2014-09-02 16:44:40 +00:00
Felix Fietkau 4796b0e613 cns3xxx: add myself as maintainer
Signed-off-by: Felix Fietkau <nbd@openwrt.org>

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@41928 3c298f89-4303-0410-b956-a3cf2f4a3e73
2014-08-01 09:23:50 +00:00
Felix Fietkau 219f86cfca cns3xxx: fix building initramfs and non-initramfs together
Signed-off-by: Felix Fietkau <nbd@openwrt.org>

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@41922 3c298f89-4303-0410-b956-a3cf2f4a3e73
2014-08-01 07:10:00 +00:00
Felix Fietkau ac2d571b7d cns3xxx: update to linux 3.10
Signed-off-by: Felix Fietkau <nbd@openwrt.org>

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@41917 3c298f89-4303-0410-b956-a3cf2f4a3e73
2014-07-31 23:40:49 +00:00
Felix Fietkau 0252201187 cns3xxx: fix initramfs build
Signed-off-by: Felix Fietkau <nbd@openwrt.org>

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@41915 3c298f89-4303-0410-b956-a3cf2f4a3e73
2014-07-31 23:40:40 +00:00
John Crispin 38c81b2552 target/linux/*/base-files/lib/upgrade/platform.sh - wrong check for ARGC
ARGC is a 'C-ism', but not known/valid in shell-syntax - insert the correct
var $# (=number of args) here. under normal conditions this had no impact,
but we should at least correct it. the error was observable like this:

root@box:~ [ -e "/etc/functions.sh" ] && . /etc/functions.sh
root@box:~ [ -e "/lib/functions.sh" ] && . /lib/functions.sh
root@box:~ . /lib/upgrade/platform.sh
root@box:~ . /lib/upgrade/common.sh
root@box:~ platform_check_image /tmp/myfirmware.bin
ash: bad number
root@box:~ echo $?
0

Signed-off-by: Bastian Bittorf <bittorf@bluebottle.com>

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@40915 3c298f89-4303-0410-b956-a3cf2f4a3e73
2014-06-02 12:43:22 +00:00
Felix Fietkau ee93382886 cns3xxx: ethernet - revert: clean up tx descs only when needed
This reverts commit 0772ab938c0aedd7f4cc7127059d6ce8cf929dfa.

Trying to optimize calls to eth_complete_tx in this fasion causes a regression
where when sending only the tx queue can get disabled until a packet is
received. This original call to eth_schedule_poll() is scheduled so it
should not cause a performance issue.

Signed-off-by: Tim Harvey <tharvey@gateworks.com>

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@40592 3c298f89-4303-0410-b956-a3cf2f4a3e73
2014-04-29 15:52:12 +00:00
Imre Kaloz 3b45a0d59f [cns3xxx]: Add GW2385 support
Signed-off-by: Tim Harvey <tharvey@gateworks.com>
Signed-off-by: Imre Kaloz <kaloz@openwrt.org>



git-svn-id: svn://svn.openwrt.org/openwrt/trunk@39894 3c298f89-4303-0410-b956-a3cf2f4a3e73
2014-03-12 13:40:13 +00:00
Imre Kaloz 4c7b55c554 [cns3xxx]: various dwc (OTG) driver fixups
Signed-off-by: Tim Harvey <tharvey@gateworks.com>
Signed-off-by: Imre Kaloz <kaloz@openwrt.org>



git-svn-id: svn://svn.openwrt.org/openwrt/trunk@39892 3c298f89-4303-0410-b956-a3cf2f4a3e73
2014-03-12 13:37:40 +00:00
Felix Fietkau 23f85fd38b cns3xxx: fix uImage build issue
The uImage target will always fail on a clean build due to dependency issues.
Building the uImage isn't necessary anyway as its re-built with correct
entry points in image/Makefile so remove it.

Signed-off-by: Tim Harvey <tharvey@gateworks.com>

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@39778 3c298f89-4303-0410-b956-a3cf2f4a3e73
2014-03-05 17:37:43 +00:00
Felix Fietkau cad7ddfdc0 cns3xxx: ethernet - clean up tx descs only when needed
We already clean up tx descriptors in the napi eth_poll() function so it
would likely be rare to run out of available descriptors in eth_xmit. Thus
we can clean them up only when needed and return busy only when we
still don't have enough.

Signed-off-by: Tim Harvey <tharvey@gateworks.com>

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@39762 3c298f89-4303-0410-b956-a3cf2f4a3e73
2014-02-27 23:02:43 +00:00
Felix Fietkau cc53fad006 cns3xxx: ethernet - resolve SMP issue
The combination of r35942 and r35952 causes an issue where eth_schedule_poll()
can be called from a different CPU between the call to napi_complete() and the
setting of cur_index which can break the rx ring accounting and cause ethernet
latency and/or ethernet stalls.  The issue can be easilly created by adding
a couple of artificial delays such as:

@@ -715,6 +715,7 @@ static int eth_poll(struct napi_struct *napi, int budget)

 	if (!received) {
 		napi_complete(napi);
+udelay(1000);
 		enable_irq(IRQ_CNS3XXX_SW_R0RXC);
 	}

@@ -727,6 +728,7 @@ static int eth_poll(struct napi_struct *napi, int budget)
 	rx_ring->cur_index = i;

 	wmb();
+udelay(1000);
 	enable_rx_dma(sw);

 	return received;

This patch moves the setting of cur_index back up where it needs to be and
addresses the original corner case that r35942 was trying to catch in an
improved fashion by checking to see if the rx descriptor ring has become
full before interrupts were re-enabled so that a poll can be scheduled again
and avoid an rx stall caused by rx interrupts ceasing to fire again.

Signed-off-by: Tim Harvey <tharvey@gateworks.com>

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@39761 3c298f89-4303-0410-b956-a3cf2f4a3e73
2014-02-27 23:02:37 +00:00
Imre Kaloz 7e1512533d [cns3xxx]: add uImage image build
- add building of a standard uImage along with the combined kernel+rootfs
- remove 'old' image build - that was for a very old and obsolete bootloader

To update the bootloader for GW2387,GW2388,GW2391 (NOR Flash) from uboot:
put latest NOR bootloader on tftp server:

http://svn.gateworks.com/laguna/trunk/images/u-boot_nor.bin

 Laguna> setenv ipaddr <localip>
 Laguna> setenv ipaddr <serverip>
 Laguna> tftpboot 0x800000 laguna/u-boot-nor.bin
 Laguna> erase 0x10000000 +$(filesize)
 Laguna> cp.b 0x800000 0x10000000 $(filesize)
 Laguna> reset

To update the bootloader for GW2380,GW2382,GW2383 (SPI Flash) from uboot:
put latest SPI bootloader on tftp server:

http://svn.gateworks.com/laguna/trunk/images/u-boot_spi.bin

 Laguna> setenv ipaddr <localip>
 Laguna> setenv ipaddr <serverip>
 Laguna> tftpboot 0x800000 laguna/u-boot-spi.bin
 Laguna> erase 0x60000000 +$(filesize)
 Laguna> cp.b 0x800000 0x60000000 $(filesize)
 Laguna> reset

Signed-off-by: Tim Harvey <tharvey@gateworks.com>



git-svn-id: svn://svn.openwrt.org/openwrt/trunk@38703 3c298f89-4303-0410-b956-a3cf2f4a3e73
2013-11-10 09:57:07 +00:00
Imre Kaloz f7ebac19d4 [cns3xxx]: add pushbutton GPIO for GW2380/82/83
Signed-off-by: Tim Harvey <tharvey@gateworks.com>



git-svn-id: svn://svn.openwrt.org/openwrt/trunk@38702 3c298f89-4303-0410-b956-a3cf2f4a3e73
2013-11-10 09:55:17 +00:00
Felix Fietkau 49104b5843 build: unify arm target cflags
Signed-off-by: Felix Fietkau <nbd@openwrt.org>

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@38211 3c298f89-4303-0410-b956-a3cf2f4a3e73
2013-09-26 17:53:20 +00:00
Felix Fietkau 01695667a8 build: unify target independent optimization options
Signed-off-by: Felix Fietkau <nbd@openwrt.org>

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@37600 3c298f89-4303-0410-b956-a3cf2f4a3e73
2013-07-29 09:38:29 +00:00
Florian Fainelli 704e2ed39d targets: prepare for supporting normal and initramfs images
In order to support both normal images and initramfs, ensure that each
target sets KERNELNAME properly so that the generic kernel building code
can copy the corresponding files over $(KDIR) with the appropriate
extension. Update the various paths to the kernel and wrapper images
from $(LINUX_DIR)/arch/$(ARCH)/boot/$(foo) to $(KDIR)/$(foo).

Signed-off-by: Florian Fainelli <florian@openwrt.org>

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@37049 3c298f89-4303-0410-b956-a3cf2f4a3e73
2013-06-27 19:58:31 +00:00
Gabor Juhos 590f53b235 kernel: update linux 3.8 to 3.8.13
Signed-off-by: Gabor Juhos <juhosg@openwrt.org>

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@36724 3c298f89-4303-0410-b956-a3cf2f4a3e73
2013-05-26 16:02:31 +00:00
Gabor Juhos f4c75506c0 kernel: update linux 3.8 to 3.8.12
Signed-off-by: Gabor Juhos <juhosg@openwrt.org>

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@36576 3c298f89-4303-0410-b956-a3cf2f4a3e73
2013-05-08 08:53:53 +00:00
Gabor Juhos eeea332f33 kernel: update linux 3.8 to 3.8.11
Signed-off-by: Gabor Juhos <juhosg@openwrt.org>

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@36507 3c298f89-4303-0410-b956-a3cf2f4a3e73
2013-05-01 22:15:18 +00:00
Gabor Juhos 440bb56dc2 kernel: update linux 3.8 to 3.8.10
Signed-off-by: Gabor Juhos <juhosg@openwrt.org>

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@36493 3c298f89-4303-0410-b956-a3cf2f4a3e73
2013-04-30 10:43:59 +00:00
Gabor Juhos 14fec491c7 kernel: update linux 3.8 to 3.8.9
Signed-off-by: Gabor Juhos <juhosg@openwrt.org>

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@36453 3c298f89-4303-0410-b956-a3cf2f4a3e73
2013-04-26 16:55:42 +00:00
Gabor Juhos 5afe312fc7 kernel: update linux 3.8 to 3.8.8
Signed-off-by: Gabor Juhos <juhosg@openwrt.org>

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@36363 3c298f89-4303-0410-b956-a3cf2f4a3e73
2013-04-19 08:07:34 +00:00
Gabor Juhos 9198c2f4ab kernel: update linux 3.8 to 3.8.7
Signed-off-by: Gabor Juhos <juhosg@openwrt.org>

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@36332 3c298f89-4303-0410-b956-a3cf2f4a3e73
2013-04-14 09:25:53 +00:00
Felix Fietkau 47ffc8ff86 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>

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@36309 3c298f89-4303-0410-b956-a3cf2f4a3e73
2013-04-10 16:20:50 +00:00
Felix Fietkau d9d6fd3f5d 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>

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@36241 3c298f89-4303-0410-b956-a3cf2f4a3e73
2013-04-07 11:24:30 +00:00
Gabor Juhos 67dfec2fa8 kernel: update linux 3.8 to 3.8.6
Signed-off-by: Gabor Juhos <juhosg@openwrt.org>

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@36215 3c298f89-4303-0410-b956-a3cf2f4a3e73
2013-04-06 11:40:44 +00:00
Gabor Juhos 84da566873 kernel: update linux 3.8 to 3.8.3
Also refresh the related generic/platform patches.

Signed-off-by: Gabor Juhos <juhosg@openwrt.org>

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@36039 3c298f89-4303-0410-b956-a3cf2f4a3e73
2013-03-15 14:39:51 +00:00
Felix Fietkau df755284d9 cns3xxx: ethernet - clean the tx ring before refilling the rx ring to reduce memory pressure
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@35953 3c298f89-4303-0410-b956-a3cf2f4a3e73
2013-03-11 02:29:53 +00:00