The original implementation loaded the count register with (wrong) semi-
random values due to its implemenation nature.
If the wrongly calulated value was below the kickrate,
the WD was triggered and rebooted the system.
Rework this, partly based on upstream patches, to dynamically fetch the
current clockrate and calculate the proper offset for the WD countdown
register.
Before:
[ 143.800000] count val: 27219720
[ 148.820000] count val: 50623201
[ 153.830000] count val: 96425250
[ 158.830000] count val: 89735401
[ 163.840000] count val: 4756110
After:
[ 0.700000] MPCore WD init. clockrate: 299984500 prescaler: 256
countrate: 1171814 timeout: 60s
[ 358.530000] count val: 35154751
[ 363.540000] count val: 35154750
[ 368.540000] count val: 35154751
[ 373.550000] count val: 35154750
Signed-off-by: Koen Vandeputte <koen.vandeputte@ncentric.com>
Adds preliminary kernel 4.9 support for this target.
- Refreshed/Updated all patches
Added 3 new patches:
- 093 --> Add virtual PCI MMIO mapping
- 230 --> Remove deprecated code
- 240 --> Rework AT24 eeprom code to use the new NVMEM API
Compiled & tested on cns3xxx (gw2388)
Signed-off-by: Koen Vandeputte <koen.vandeputte@ncentric.com>
Refresh patches for all targets that support kernel 4.4.
Compile-tested on all targets that use kernel 4.4 and aren't marked
broken, except arc770 and arch38 due to broken toolchain.
Runtime-tested on ar71xx, octeon, ramips and x86/64.
Signed-off-by: Stijn Tintel <stijn@linux-ipv6.be>
Refreshed patches for all supported targets.
Compile-tested on ar71xx, cns3xxx, imx6, mt7621, oxnas and x86/64.
Run-tested on ar71xx, cns3xxx, imx6 and mt7621.
Tested-by: Stijn Segers <francesco.borromini@inventati.org>
Signed-off-by: Koen Vandeputte <koen.vandeputte@ncentric.com>
Port 1 registers the same IO resources as port 2 in the kernel resource
tree, which is wrong.
Fix this by using it's own resources as indicated in the overview
(cns3xxx.h).
Compiled & Tested on several GW2388-4 laguna boards which utilizes all 3
ports.
Signed-off-by: Koen Vandeputte <koen.vandeputte@ncentric.com>
This changes the sysupgrade format. To support upgrades from the old
firmware to the new one, legacy images are provided. Because of the old
partition split, these have to be specific to the NOR or SPI device.
The new sysupgrade images are suitable for begin put on flash directly,
and they are independent of NOR vs SPI flash variant.
Flashing back to old firmware is supported via using the old full-flash
images instead of the old sysupgrade images.
Signed-off-by: Felix Fietkau <nbd@nbd.name>
Already reschedule when 1 or more frames came in.
Checking for a full queue could produce a re-schedule loop as
the checked RX ring location could contain undefined values
depending on activity in previous loops.
Signed-off-by: Koen Vandeputte <koen.vandeputte@ncentric.com>
Fixes some DMA issues with this platform. Because this isn't currently accepted,
and can potentially disrupt other platforms (as read in commit log), I will
leave this cns3xxx specific.
Original Patch: https://patchwork.ozlabs.org/patch/600024/
Signed-off-by: Pushpal Sidhu <psidhu@gateworks.com>
SVN-Revision: 49249
Fix is required to properly set pci config bits.
Original Patch: https://patchwork.ozlabs.org/patch/596170/
Signed-off-by: Pushpal Sidhu <psidhu@gateworks.com>
SVN-Revision: 49248
Based off of the GW2391-C, but with the following changes:
* 4x4in to 4x5in pcb
* flat panel connector for LED signals
Signed-off-by: Tim Harvey <tharvey@gateworks.com>
Signed-off-by: Pushpal Sidhu <psidhu@gateworks.com>
SVN-Revision: 47920
