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74 Commits

Author SHA1 Message Date
Rafał Miłecki
dd158ef346 bcm53xx: use upstream queued patches for R8500 and AC9 
Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
 2016-09-08 22:53:37 +02:00
Rafał Miłecki
1bb914dbed bcm53xx: use the latest 6th version of ILP clock driver patch 
It still wasn't accepted, so don't switch to 0xx prefix yet.

Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
 2016-08-26 17:03:40 +02:00
Rafał Miłecki
fcdba8d590 bcm53xx: backport patch adding ARCH_BCM_53573 symbol 
Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
 2016-08-23 07:13:07 +02:00
Rafał Miłecki
28d641be43 bcm53xx: update copy of ASM entry flushing whole D-cache 
Previous version was based on code from kernel 2.6.22 with Broadcom two
trivial modifications. This updates the copy to the version from current
kernel and refreshes the patch.

This was tested for regressions on Netgear R6250 (BCM4708A0), D-Link
DIR-885L (BCM4709C0) and Tenda AC9 (BCM47189B0).

Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
 2016-08-19 12:47:58 +02:00
Rafał Miłecki
5e885c09c6 bcm53xx: switch back to standalone ASM entry flushing cache 
Over a year ago in a commit ac96a1665a ("bcm53xx: update Disable MMU
and Dcache during decompression") we switched to Florian's patch for
workarounding CFE bug. The main difference was using a part of existing
__armv7_mmu_cache_flush instead of implementing flushing separately.

This worked well for Northstar devices but doesn't work for BCM53573 as
these devices simply don't start booting with Florian's patch. It's
because of the ldmfd ASM instruction in the __armv7_mmu_cache_flush.

So this commit switches back to using standalone implementation. This
time instead of copying Broadcom's copy of cache-v7.S, we just make a
copy of the original file on our own. Unfortunately we can't cross-dir
compile cache-v7.S from ../../mm/ as that one also adds __INITDATA with
define_cache_functions v7 which would just trigger
> Error: unrecognized/unsupported machine ID (r1 = 0x0000007f).

The only real change Broadcom did in copied .S file was modifying mcr
instruction to use c6 instead of c14. It isn't clear to me if we really
need it, but let's use it for now.

By the way we also update commit message of the
[PATCH] ARM: BCM5301X: Disable MMU and Dcache during decompression

This makes kernel booting on BCM53573 successfully.

Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
 2016-08-19 11:38:44 +02:00
Rafał Miłecki
5846620890 bcm53xx: fix warning caused by m25p80 patch 
It was adding unused variable:
drivers/mtd/devices/m25p80.c: In function 'm25p80_write':
drivers/mtd/devices/m25p80.c:85:6: warning: unused variable 'i' [-Wunused-variable]
  int i;
      ^

Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
 2016-08-16 17:14:14 +02:00
Rafał Miłecki
27b078e83a bcm53xx: add quick fixes for BCM53573 
It adds and uses ILP clock that requires some other work (in progress)
for upstreaming it. Other than that it adds a quick fix for bcma to add
serial flash before trying to read SPROM.

Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
 2016-08-15 12:49:16 +02:00
Rafał Miłecki
38750ce739 bcm53xx: add temporary BCM53573 ILP clock driver 
It wasn't accepted upstream as there was a discusson on Northstar vs.
BCM53573. Once we get a new ARM arch Kconfig entry it should be
possible to upstream it.

Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
 2016-08-15 10:20:43 +02:00
Rafał Miłecki
5b1c00e4fa bcm53xx: support USB 2.0 controller on BCM53573 
Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
 2016-08-14 13:05:23 +02:00
Rafał Miłecki
62c5f68095 bcm53xx: backport USB 3.0 controller init patch 
Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
 2016-08-14 12:41:32 +02:00
Rafał Miłecki
e674c1aab3 bcm53xx: backport USB 3.0 Northstar PHY driver 
Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
 2016-08-14 11:31:17 +02:00
Rafał Miłecki
b9d8c81018 bcm53xx: rename PHY patches to use 07* prefix 
This is not a strict rule but it matches better this one:
7xx - network / phy driver patches

Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
 2016-08-14 11:22:58 +02:00
Rafał Miłecki
2552e9319e bcm53xx: backport DTS patches for USB 2.0 and Tenda AC9 
Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
 2016-07-28 12:59:23 +02:00
Rafał Miłecki
a3be48593b bcm53xx: refresh kernel patches 
Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
 2016-07-28 12:45:02 +02:00
Hauke Mehrtens
efa1960abb kernel: update kernel 4.4 to version 4.4.15 
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
 2016-07-13 15:39:15 +02:00
Rafał Miłecki
1692c71564 bcm53xx: use upstream fix simplifying USB power GPIO usage 
Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
 2016-07-07 15:07:02 +02:00
Rafał Miłecki
c74c227e5b bcm53xx: backport driver for Northstar's USB 2.0 PHY 
Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
 2016-07-07 14:50:17 +02:00
Rafał Miłecki
e71fffed64 bcm53xx: backport BCM5301x patches from 2016-07-06 
Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
 2016-07-07 13:54:55 +02:00
Rafał Miłecki
a180f90518 bcm53xx: backport BCM5301X patches for SRAB 
Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
 2016-06-20 23:07:31 +02:00
Felix Fietkau
7eeb254cc4 treewide: replace nbd@openwrt.org with nbd@nbd.name 
Signed-off-by: Felix Fietkau <nbd@nbd.name>
 2016-06-07 08:58:42 +02:00
Álvaro Fernández Rojas
a105eac4dd kernel: update kernel 4.4 to version 4.4.12 
Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
 2016-06-02 15:34:34 +02:00
Álvaro Fernández Rojas
b062266ad6 kernel: update kernel 4.4 to version 4.4.9 
Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
 2016-05-10 10:43:17 +02:00
Rafał Miłecki
cf3b3cfc56 bcm53xx: add m25p80 workaround for SPI flash writing problems 
Signed-off-by: Rafał Miłecki <zajec5@gmail.com>

SVN-Revision: 49264
 2016-04-28 11:48:51 +02:00
Rafał Miłecki
9e4d671f75 bcm53xx: support SPI-NOR on dual flash devices 
We need it to access NVRAM.

Signed-off-by: Rafał Miłecki <zajec5@gmail.com>

SVN-Revision: 49262
 2016-04-28 11:48:51 +02:00
Rafał Miłecki
741715331a bcm53xx: switch to m25p80 and drop bcm53xxspiflash 
For some time now m25p80 supports 32 MiB flashes and we just needed to
patch spi-nor to support JEDEC incompatible w25q128. Also by switching
to m25p80 we gain accelerated SPI flash reads.

Signed-off-by: Rafał Miłecki <zajec5@gmail.com>

SVN-Revision: 49260
 2016-04-28 11:48:50 +02:00
Rafał Miłecki
73d51d7b5d bcm53xx: support JEDEC incompatible w25q128 in spi-nor 
Signed-off-by: Rafał Miłecki <zajec5@gmail.com>

SVN-Revision: 49259
 2016-04-28 11:48:50 +02:00
Rafał Miłecki
e53d533a24 bcm53xx: backport BCM5301X DT patch specifying SPI controller 
Signed-off-by: Rafał Miłecki <zajec5@gmail.com>

SVN-Revision: 49232
 2016-04-26 09:22:49 +00:00
Hauke Mehrtens
f0b3964f1b kernel: update kernel 4.4 to version 4.4.7 
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>

SVN-Revision: 49176
 2016-04-16 21:05:48 +00:00
Rafał Miłecki
d30766c986 bcm53xx: backport BCM5301X earlycon and USB VCC patches 
Signed-off-by: Rafał Miłecki <zajec5@gmail.com>

SVN-Revision: 49166
 2016-04-14 05:54:20 +00:00
Rafał Miłecki
997a3cb41c bcm53xx: add basic support for Netgear R7900 
Signed-off-by: Rafał Miłecki <zajec5@gmail.com>

SVN-Revision: 49122
 2016-04-09 09:59:21 +00:00
Rafał Miłecki
c658bd634c bcm53xx: add PCI iproc patch adding abort handler 
This prevents die() during PCI bus probe.

Signed-off-by: Rafał Miłecki <zajec5@gmail.com>

SVN-Revision: 49121
 2016-04-08 20:37:14 +00:00
Rafał Miłecki
51d887ba00 Revert "bcm53xx: revert patch removing imprecise abort workaround" 
This reverts commit r48961. It didn't fix PCIe host driver issue as
there are more aborts triggered by it.

Signed-off-by: Rafał Miłecki <zajec5@gmail.com>

SVN-Revision: 49120
 2016-04-08 20:36:57 +00:00
Rafał Miłecki
faf172875e bcm53xx: use the final fix for iproc bcma regression 
Signed-off-by: Rafał Miłecki <zajec5@gmail.com>

SVN-Revision: 49114
 2016-04-01 16:49:50 +00:00
Rafał Miłecki
e3e8a85c4f bcm53xx: improve USB 2.0 PHY support for BCM4709 and BCM47094 
Signed-off-by: Rafał Miłecki <zajec5@gmail.com>

SVN-Revision: 49094
 2016-03-30 12:26:24 +00:00
Rafał Miłecki
de2f31c3f5 bcm53xx: support USB 3.0 PHY on BCM4707 rev. 6 and BCM47094 
Signed-off-by: Rafał Miłecki <zajec5@gmail.com>

SVN-Revision: 49091
 2016-03-30 10:23:02 +00:00
Rafał Miłecki
7b61ed5254 bcm53xx: simpify USB 3.0 PHY initialization 
We can use one code path for BCM4707 rev. 4 and BCM53018.

Signed-off-by: Rafał Miłecki <zajec5@gmail.com>

SVN-Revision: 49090
 2016-03-30 10:22:57 +00:00
Rafał Miłecki
baf0b18653 bcm53xx: update bcm47xx_sprom to the latest 4.6 queued version 
Signed-off-by: Rafał Miłecki <zajec5@gmail.com>

SVN-Revision: 48963
 2016-03-08 11:05:10 +00:00
Rafał Miłecki
81edbe39b8 bcm53xx: fix SPROM driver compilation with ssb/bcma as module 
Signed-off-by: Rafał Miłecki <zajec5@gmail.com>

SVN-Revision: 48962
 2016-03-08 08:29:32 +00:00
Rafał Miłecki
9f116fae92 bcm53xx: revert patch removing imprecise abort workaround 
It seems it still happens on some devices.

Signed-off-by: Rafał Miłecki <zajec5@gmail.com>

SVN-Revision: 48961
 2016-03-08 08:29:29 +00:00
Rafał Miłecki
dab0569b97 bcm53xx: use SPROM driver queued for 4.6 
Signed-off-by: Rafał Miłecki <zajec5@gmail.com>

SVN-Revision: 48935
 2016-03-06 18:08:03 +00:00
Hauke Mehrtens
cb04b8d582 kernel: update kernel 4.4 to version 4.4.3 
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>

SVN-Revision: 48783
 2016-02-25 21:54:39 +00:00
Rafał Miłecki
406a288a3b bcm53xx: add Netgear R8500 GPIOs 
Signed-off-by: Rafał Miłecki <zajec5@gmail.com>

SVN-Revision: 48633
 2016-02-05 12:33:50 +00:00
Rafał Miłecki
3b76c7cf0b bcm53xx: start working on Netgear R8500 
Signed-off-by: Rafał Miłecki <zajec5@gmail.com>

SVN-Revision: 48625
 2016-02-03 22:32:07 +00:00
Rafał Miłecki
a8c2701866 bcm53xx: fix bcma-hcd compilation in kernel 4.4 
Signed-off-by: Rafał Miłecki <zajec5@gmail.com>

SVN-Revision: 48607
 2016-02-01 12:54:17 +00:00
Rafał Miłecki
88deb4aec1 bcm53xx: change brcmnand behavior for ECC strength 1 
Signed-off-by: Rafał Miłecki <zajec5@gmail.com>

SVN-Revision: 48605
 2016-02-01 12:42:51 +00:00
Rafał Miłecki
f188b6d512 bcm53xx: fix NAND parameters on DIR-885L 
Signed-off-by: Rafał Miłecki <zajec5@gmail.com>

SVN-Revision: 48604
 2016-02-01 12:42:42 +00:00
Rafał Miłecki
701dba093f bcm53xx: add brcmnand patch reading flash parameters 
It's useful for adding support for new hardware.

Signed-off-by: Rafał Miłecki <zajec5@gmail.com>

SVN-Revision: 48603
 2016-02-01 12:42:23 +00:00
Rafał Miłecki
12ec144892 bcm53xx: use proper CPU port in b53 for Netgear R8500 
Signed-off-by: Rafał Miłecki <zajec5@gmail.com>

SVN-Revision: 48571
 2016-01-30 16:56:50 +00:00
Rafał Miłecki
22eb2c1bf2 bcm53xx: enable earlyprintk and all RAM on DIR-885L 
Signed-off-by: Rafał Miłecki <zajec5@gmail.com>

SVN-Revision: 48520
 2016-01-28 08:51:46 +00:00
Rafał Miłecki
6bdb024391 bcm53xx: add D-Link DIR-885L DT patch 
We don't build image for this device yet.

Signed-off-by: Rafał Miłecki <zajec5@gmail.com>

SVN-Revision: 48519
 2016-01-28 07:01:23 +00:00