Commit Graph

16 Commits

Author SHA1 Message Date
Álvaro Fernández Rojas
57e5805759 bmips: switch to upstream brcmnand patch
This patch has been accepted upstream for v5.13.

Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
2021-03-03 12:03:17 +08:00
Álvaro Fernández Rojas
cad26f70e0 bmips: switch to upstream SMP CPU mappings patch
The patch has been accepted upstream with some minor modifications.

Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
2021-03-02 12:24:41 +08:00
Álvaro Fernández Rojas
75576f0d98 bmips: fix SMP CPU mapping
SMP isn't supported on BCM6358 since it has a shared TLB. Some boards boot
with CPU #1 instead of CPU #0, and this is currently not supported do to a
smp-bmips bug.

Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
2021-03-02 12:24:24 +08:00
Álvaro Fernández Rojas
753f315a91 bmips: dts: fix syscon-reboot nodes
Using regmap with phandles is deprecated.

Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
2021-02-26 12:12:32 +08:00
Álvaro Fernández Rojas
7a70f3ff69 bmips: add BCM63268 timer clock and reset support
We need this to fix USB support on BCM63268.

Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
2021-02-26 12:11:49 +08:00
Álvaro Fernández Rojas
1597a7cda0 bmips: rewrite pin controllers
This is needed in order to upstream them.

Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
2021-02-26 12:11:22 +08:00
Álvaro Fernández Rojas
f577bc1cfa bmips: add SPI accepted PM patches
These patches have been accepted upstream.

Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
2021-02-25 12:03:16 +08:00
Álvaro Fernández Rojas
885c35322d bmips: switch to accepted upstream patch
This patch has been accepted and is going to be in linux v5.12.

Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
2021-02-24 12:13:38 +08:00
Álvaro Fernández Rojas
54e0c70d6e bmips: rename upstream patches
These patches were applied in linux v5.11, not v5.12.

Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
2021-02-24 12:13:06 +08:00
Álvaro Fernández Rojas
8cdb729c49 bmips: bcm6358: add watchdog
Watchdog node was missing in commit 029093a302.

Fixes: 029093a302 ("bmips: add new target")
Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
2021-02-24 12:12:17 +08:00
Álvaro Fernández Rojas
88789f01b5 bmips: remove unneeded downstream serial patch
Disabling CONFIG_SERIAL_8250 makes the upstream serial driver work OOB.

Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
2021-02-24 12:11:45 +08:00
Álvaro Fernández Rojas
e70704b43b bmips: bcm6358: fix EHCI/OHCI kernel panics
ARCH_HAS_SYNC_DMA_FOR_CPU_ALL is causing kernel panics when EHCI or OHCI are
enabled.

Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
2021-02-24 12:10:55 +08:00
Adrian Schmutzler
3b2c0c750d bmips: split base-files into subtargets
Like done for several targets already, splitting base-files into
subtarget will provide smaller images due to more specific
distribution of files per subtarget and allow to use default cases
more effectively.

Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
2021-02-23 12:11:00 +08:00
Álvaro Fernández Rojas
9c65ac7371 bmips: add JFFS2 unaligned access patch
This patch is also needed on bmips if SMP is enabled.

Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
2021-02-23 12:10:36 +08:00
Álvaro Fernández Rojas
4906dbe0a0 bmips: bcm6368: fix bcm2835-rng
IPSEC needs a reset before using its HW RNG.
Otherwise, the numbers generated won't be random at all.

Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
2021-02-23 12:10:08 +08:00
Álvaro Fernández Rojas
e3f392084d bmips: add new target
This target has full device tree support, thus reducing the number of
patches needed for bcm63xx, in which there's a patch for every board.

The intention is to start with a minimal amount of downstream patches and
start upstreaming all of them.

Current status:
 - Enabling EHCI/OHCI on BCM6358 causes a kernel panic.
 - BCM63268 lacks Timer Clocks/Reset support.
 - No PCI/PCIe drivers.
 - No ethernet drivers.

Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
Acked-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
2021-02-23 12:09:42 +08:00