This adds pinctrl drivers for Marvell Dove and Kirkwood SoCs based
on a common driver stub. This design is based on the corresponding
Linux driver and should ease additional drivers for Marvell Armada
SoCs.
Signed-off-by: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Marvell MVEBU SoC id and revision can be read out from any PCIe port
registers. This adds corresponding code to read out id and revision
and provides a helper function for drivers to use it.
Signed-off-by: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Marvell MVEBU DT files contain some nodes mapped to PCI address space,
add the translator Kconfig to be able to iomap those node's addresses.
Signed-off-by: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
DT PCI address translation needs a special handling. This imports
the corresponding translator into of/address.c but makes it selectable
through Kconfig. Compared to the Linux version, we don't check for
struct device_node's type which does not exist on Barebox but directly
for device_type property set to "pci".
Signed-off-by: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
MULTI_PBL images have a built-in dtb by default. With all MVEBU
SoCs converted to MULTI_PBL images, get rid of the extra Makefile
rules for appended dtbs.
Signed-off-by: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
With all SoCs converted to DT based probing, select
PBL_MULTI_IMAGES support and get rid of SoCs Kconfig
choice to allow multiple boards to be selected.
Signed-off-by: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
This converts Marvell Armada XP based PlatHome Openblocks AX3-4
to PBL_MULTI_IMAGES. A DT overlay is added to keep possible
barebox-specific changes separated and added to lowlevel
board init.
Signed-off-by: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
This converts Marvell Armada XP based Marvell Armada XP GP
to PBL_MULTI_IMAGES. A DT overlay is added to keep possible
barebox-specific changes separated and added to lowlevel
board init.
Signed-off-by: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
This converts Marvell Armada 370 based Globalscale Mirabox
to PBL_MULTI_IMAGES. A DT overlay is added to keep possible
barebox-specific changes separated and added to lowlevel
board init.
Signed-off-by: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
With Armada 370/XP DT files available, convert Armada 370/XP SoC init
to register basic devices from DT only. Makefile targets for dtbs will
be removed again as soon as MULTI_PBL is available.
Signed-off-by: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
With Kirkwood DT files available, convert Kirkwood SoC init
to register basic devices from DT only. Makefile targets for
dtbs will be removed again as soon as MULTI_PBL is available.
Signed-off-by: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
This reorders images/Makefile.mvebu targets by board to ease integration
of new boards.
Signed-off-by: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
Timers found on Marvell Armada 370 and XP require different setup.
While timer clock on Armada 370 can be derived from a divided
reference clocks, Armada XP always uses a 25MHz reference.
This also updates compatibles to destinguish timers for both SoCs
and fixes some whitespace issues on defines.
Signed-off-by: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
Armada XP timers can be run from a 25MHz fixed clock. Add the corrsponding
clock and clock alias to SoC setup.
Signed-off-by: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
mach-mvebu has two files containing lowlevel code. Consolidate both into
mach-mvebu/lowlevel.c. Also put the now empty mach-mvebu/common.c into
non-lowlevel obj-y as it will be used for common non-lowlevel code later.
Signed-off-by: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
All current boards use the same TEXT_BASE, therefore set the default
TEXT_BASE by SoC instead of by board.
Signed-off-by: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
Commit 0d6392de4a introduced a stripped
down device tree used for both white and black Beaglebone variants
that included the 256 MiB memory node from am335x-bone-common.dtsi.
This leads to the following error in the MLO:
mmu: Critical Error: Can't request SDRAM region for ttb at 9fff4000
This patch removes the (for the Beaglebone black) invalid memory size
from the common device tree and instead registers the memory bank
manually in the board file.
Signed-off-by: Philipp Zabel <philipp.zabel@gmail.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Add intermediate .S files to .SECONDARY. Otherwise make deletes them
and regenerates them each build.
Also remove KBUILD_DTBS since the make system descends in dts/ anyway.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
bmcr2 contains the gigabit advertise bits and lpa2 contains the gigabit
link partner ability bits, not the other way round.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
media_list tests for gigabit phys like this:
if (mask & BMCR_SPEED1000)
mask does not contain the value of the BMCR register though, so the
test is completely bogus. Test for mask2 instead which is only
nonzero when the phy has gigabit capabilities.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
media_list writes into a static string. Worst case length of this string
is 125 bytes, but the function only allocates 100 bytes. Use 256 bytes which
is long enough for some extensions.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
The FSF address has changed; The FSF site says that
address is
Free Software Foundation
51 Franklin Street, Fifth Floor
Boston, MA 02110-1301
USA
(see http://www.fsf.org/about/contact/)
Instead of updating it each time the address changes,
just drop it completely treewide.
Signed-off-by: Antony Pavlov <antonynpavlov@gmail.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
The current code counts the eraseregions a new partition spans and
sets the partitions number of eraseregions accordingly, but the code
forgets to allocate and fill in the eraseregions for the partition
mtd device. This makes the erase operation crash with a NULL pointer
exception.
This patch fixes this with the same approach the kernel uses: Set
the number of eraseregions to 1 unconditionally and the eraseregion
size to the maximum of the eraseregions found in the partition.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Set mtd erasize using max erasesize from erase regions
Signed-off-by: Herve Codina <Herve.CODINA@celad.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
The beaglebone white and black have different devicetrees. Both
get linked into the MLO which makes it too big. Use a devicetree
generated from am335x-bone-common.dtsi which both board variants
can share. This reduces the binary size by about 30k.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Image renderer may not be particularly useful without framebuffer
support, but technically it does not depend on VIDEO. Fixes:
warning: (CMD_SPLASH) selects IMAGE_RENDERER which has unmet direct dependencies (VIDEO)
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Sebastian Hesselbarth
Sascha Hauer
Antony Pavlov
Philipp Zabel
Herve Codina
Alexander Shiyan