This patch adds OMAP machine dependent framebuffer code so that
board files can make use of driver omap-fb.
Signed-off-by: Christoph Fritz <chf.fritz@googlemail.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
This patch adds omap display controller support. Currently only
OMAP4 DSS is supported.
Signed-off-by: Christoph Fritz <chf.fritz@googlemail.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Chipsize didn't take number of LUNs into account. Sync chipsize calculation
to kernel commit 63795755
Tested with MT29F8G16ADBDAH4 on OMAP4
Signed-off-by: Jan Weitzel <j.weitzel@phytec.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
If size of a flash image file is 0 ubiformat silently formats the volume.
Check size and abort if size == 0. This may be the case if an empty or tftp
mounted file is used.
Signed-off-by: Jan Weitzel <j.weitzel@phytec.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
When using devicetrees the boardinfo (or model) can be obtained
from the devicetree. Add a function to get the boardinfo so that
we have a chance to add information from the devicetree.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
This patch makes OF API use of_delete_property where applicable instead
of freeing allocated data in different places.
Signed-off-by: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
This adds some sanity checks to of_new_property and of_delete_property.
Also, value pointer is always allocated even with zero length to allow
empty properties to be distinguished from non-existing properties.
Finally, data passed to of_new_property is only copied if non-NULL.
Signed-off-by: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
config.h is automatically generated if not existing, so remove
the empty files and files which only have unused defines.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Some boards use function names locally which we introduce as
global functions in the next patch. Rename them to avoid
'static declaration follows non-static declaration' errors.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
ENABLE_DEVICE_NOISE is used only in two network drivers and is
otherwise unused. ENABLE_FLASH_NOISE is completely unused.
ENABLE_PARTITION_NOISE enables DEBUG in the partition command,
but this code has no debug messages at all.
Remove all this.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
commit d7a913469c breaks boot source detection
for pcm049. The tracing vectors shows all tested boot sources, so order is
important. By not returning but overwriting src we effectively reversed the
order if more than one flag is set.
Signed-off-by: Jan Weitzel <j.weitzel@phytec.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Don't set SET0 voltage, because it acts as boot voltage for OPP boot.
Take care that the kernel doesn't drive vset gpio to low. This may
happen while reseting the gpio module at initialization, look for
HWMOD_INIT_NO_RESET.
Signed-off-by: Jan Weitzel <j.weitzel@phytec.de>
Reviewed-by: Nishanth Menon <nm@ti.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
This patch removes the call of the cpu_is_* functions completely
and uses id_tables instead.
Signed-off-by: Teresa Gámez <t.gamez@phytec.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
if E0 flag is not set, sdram is defenetly not configured.
Signed-off-by: Oleksij Rempel <linux@rempel-privat.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
The mips_barebox_10h macro inserts at offset 0x10
of the barebox image the string 'barebox ' followed
by compile time version mark.
Signed-off-by: Antony Pavlov <antonynpavlov@gmail.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Added device register functions and cpu_is_am33xx()
function.
Adapted the i2c-omap driver. AM335x has a lower
clock rate and the timeout of polling the isr function
had to be increased.
Based on a patch from Shravan Kumar <shravan.k@phytec.in>.
Signed-off-by: Teresa Gámez <t.gamez@phytec.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
cpu_is_omap2430() is set when CONFIG_ARCH_OMAP is enabled.
This fits for all OMAP/AM33xx boards supported in barebox.
Cleaned up all conditions that use the cpu_is_omap2430().
Also removed some unused defines.
Signed-off-by: Teresa Gámez <t.gamez@phytec.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Board file or DT has to take care that the correct
chip select and bus values are used.
Signed-off-by: Teresa Gámez <t.gamez@phytec.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Currently we can only (re)scan all USB hosts. Add a function to
scan individual hosts. This is useful for implementing the detect
callback in the next patch.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
A command should not be interested in the internal USB core state, so
move the state handling into the core.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
This renames the USB devices to reflect the bus structure.
The base name for a USB device is usb<devno>. For each child
device we add a -<parent-port-no>. This makes it more easy
to identify devices.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Embedding struct ata_ioports into struct ide_port saves us an allocation.
Making it available to client drivers is necessary to give them access
to struct ata_port which is needed in the next patch.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
This cleans up include/of.h by moving some function prototypes below
CONFIG_OFTREE and provide bogus stubs for !CONFIG_OFTREE.
Signed-off-by: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
Remove device_node_for_nach_child and convert users to corresponding
imported OF API functions.
Signed-off-by: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Christoph Fritz
Jan Weitzel
Sascha Hauer
Sebastian Hesselbarth
Teresa Gámez
Juergen Beisert
Oleksij Rempel
Antony Pavlov