mtk-20170518/target/linux/bcm53xx/files, branch master MTK 20170518 : Mediatek SDK based on OpenWRT Barrier Breaker bcm53xx: move bcm47xx_sprom driver to 4.4 specific directory 2017-02-06T09:18:20+00:00 Rafał Miłecki rafal@milecki.pl 2017-02-06T09:18:20+00:00 26bc05eda96ad65dba0d42e7e2bb98222978d822 In kernel 4.9 it's already present so we don't want to overwite it (with older & API incompatible version). Signed-off-by: Rafał Miłecki <rafal@milecki.pl> 
In kernel 4.9 it's already present so we don't want to overwite it (with
older & API incompatible version).

Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
bcm53xx: drop unused source file of bcm53xxspiflash 2016-12-29T17:07:01+00:00 Rafał Miłecki rafal@milecki.pl 2016-12-29T17:03:30+00:00 c5ca3043d105462ed75d7cc46ee2e7a376623fa9 We don't use this driver since commit 741715331aee ("bcm53xx: switch to m25p80 and drop bcm53xxspiflash"). Signed-off-by: Rafał Miłecki <rafal@milecki.pl> 
We don't use this driver since commit 741715331aee ("bcm53xx: switch to
m25p80 and drop bcm53xxspiflash").

Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
bcm53xx: update copy of ASM entry flushing whole D-cache 2016-08-19T10:47:58+00:00 Rafał Miłecki rafal@milecki.pl 2016-08-19T10:44:44+00:00 28d641be43a5acde4dc3ff49112852cb661fd41a 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> 
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>
bcm53xx: switch back to standalone ASM entry flushing cache 2016-08-19T09:38:44+00:00 Rafał Miłecki rafal@milecki.pl 2016-07-22T15:26:33+00:00 5e885c09c625c22d2995d477ef6cc8ee7595a817 Over a year ago in a commit ac96a1665ac7 ("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> 
Over a year ago in a commit ac96a1665ac7 ("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>
treewide: replace nbd@openwrt.org with nbd@nbd.name 2016-06-07T06:58:42+00:00 Felix Fietkau nbd@nbd.name 2016-06-07T06:58:31+00:00 7eeb254cc49c4e9f837c980826ec112b9404f341 Signed-off-by: Felix Fietkau <nbd@nbd.name> 
Signed-off-by: Felix Fietkau <nbd@nbd.name>
bcm53xx: update bcm47xx_sprom to the latest 4.6 queued version 2016-03-08T11:05:10+00:00 Rafał Miłecki zajec5@gmail.com 2016-03-08T11:05:10+00:00 baf0b1865376bcc753f28c0b9f6e1a152e021fe9 Signed-off-by: Rafał Miłecki <zajec5@gmail.com> SVN-Revision: 48963 
Signed-off-by: Rafał Miłecki <zajec5@gmail.com>

SVN-Revision: 48963
bcm53xx: use SPROM driver queued for 4.6 2016-03-06T18:08:03+00:00 Rafał Miłecki zajec5@gmail.com 2016-03-06T18:08:03+00:00 dab0569b970de590bf9fde2c5887c1cd796f44c4 Signed-off-by: Rafał Miłecki <zajec5@gmail.com> SVN-Revision: 48935 
Signed-off-by: Rafał Miłecki <zajec5@gmail.com>

SVN-Revision: 48935
bcm53xx: update bcm53xxspiflash to match spi-nor backported from 4.4-rc1 2015-11-26T11:43:16+00:00 Rafał Miłecki zajec5@gmail.com 2015-11-26T11:43:16+00:00 055ee48ab0f5d8cb12fe2d6ff41f0341206ef344 Signed-off-by: Rafał Miłecki <zajec5@gmail.com> SVN-Revision: 47653 
Signed-off-by: Rafał Miłecki <zajec5@gmail.com>

SVN-Revision: 47653
bcm53xx: add support basic for kernel 4.3 2015-10-25T16:43:14+00:00 Hauke Mehrtens hauke@hauke-m.de 2015-10-25T16:43:14+00:00 fa4395db04e20e5e50b63cdec8b876e22d7e118f The files directory is now split up into the files which are needed for every kernel version and the files only needed by kernel 4.1. The files in files-4.1 are already merged into mainline kernel 4.3. This patch only removed patches which were merged into mainline kernel 4.3. Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de> SVN-Revision: 47251 
The files directory is now split up into the files which are needed for
every kernel version and the files only needed by kernel 4.1. The files
in files-4.1 are already merged into mainline kernel 4.3. This patch
only removed patches which were merged into mainline kernel 4.3.

Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>

SVN-Revision: 47251
bcm53xx: allow device tree to override SPI flash partition layout 2015-07-31T20:55:30+00:00 Felix Fietkau nbd@openwrt.org 2015-07-31T20:55:30+00:00 a5c34074742149eb3a416ed05b0838cbc7664526 Signed-off-by: Felix Fietkau <nbd@openwrt.org> SVN-Revision: 46538 
Signed-off-by: Felix Fietkau <nbd@openwrt.org>

SVN-Revision: 46538