Import of_find_node_by_type from Linux drivers/of/base.c -
commit id d8dfad3.
This function retrieves a node pointer based on the "device_type"
property of the node.
This is used by device tree update functions in PPC support.
Signed-off-by: Renaud Barbier <renaud.barbier@ge.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Card detect should be rather muxed as gpio then
mmc0_sdcd, as driver does not support this.
Signed-off-by: Teresa Gámez <t.gamez@phytec.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
To be able to pass the loadaddr of the image and the initrd.
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
commit f64ed12b accidentally swap fclk_rate from am33xx and omap3.
Revert this change.
Signed-off-by: Jan Weitzel <j.weitzel@phytec.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Add function for indirect access of the mmd registers, based on linux.
phy_read_mmd_indirect
phy_write_mmd_indirect
Also clean some private mmd functions
Signed-off-by: Jan Weitzel <j.weitzel@phytec.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
If CONFIG_PARAMETER is not set, dev_set_param() does not call the setter
function. Call it directly instead in this case.
Signed-off-by: Jan Luebbe <jlu@pengutronix.de>
According to the SD Host Controller Specification Version 3.00, the ADMA error
status bit is on the wrong bit. Fix this.
While at it, add the missing standard error status bits.
Signed-off-by: Steffen Trumtrar <s.trumtrar@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
The i.MX53 qsb has 1GiB of memory, but it's divided into two non
contigous banks. Remove the wrong memory node since it's overwritten
with the correct values during runtime anyway.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
The esdctl devices are currently not in the devicetrees. this means
they are not registered when booting from the devicetree. Move the
device registration from soc_devices_init to soc_init which is called
even with devicetree support so that we get esdctl devices.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Several boot modes on i.MX can't cope with partial pages or
non word aligned image lengths, so align the size to 4k.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Otherwise only the internal DT is modified, not necessarily the one passed
to the kernel.
Signed-off-by: David Jander <david@protonic.nl>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
With this properties with phandles can be created. A phandle
is created when cells are parsed (in '<' '>') and a cell does
not begin with a digit.
The phandles can be specified either by alias or by full path.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
of_get_tree_max_phandle - get the maximum phandle of a tree. Needed for
creating new phandles without conflicts.
of_node_create_phandle - create a phandle for a node which doesn't have one.
of_find_node_by_alias - find a node by alias name
of_find_node_by_path_or_alias - find a node by full path or alias name
of_find_root_node - find the root node for a given device node
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
In merge mode a property may be overwritte with new values. When
this happens the length has to be adjusted.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
There is no reason to print used region each time.
Signed-off-by: Alexander Shiyan <shc_work@mail.ru>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
drop ifdef CONFIG_UIMAGE_MULTI as the Kconfig option is not present anyway
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
This patch provides a global cleanup barebox Kconfig files. This includes
replacing spaces to tabs, formatting in accordance format.
No functional changes.
Signed-off-by: Alexander Shiyan <shc_work@mail.ru>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Checksum calculation on data including its own checksum (as is the case with
IP headers) should give 0xffff before bit flipping. Current code works well
for the correct checksum case, but fails to identify errors.
Signed-off-by: Baruch Siach <baruch@tkos.co.il>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
This patch placed the flattened devicetree to armlinux_bootparams.
armlinux_bootparams normally is at SDRAM_START + 0x100. The kernels
initial page tables are normally at SDRAM_START + 0x4000, so the
flattened devicetree gets overwritten once it exceeds 0x3f00 bytes
which is quite common.
Revert this patch for now once a better solution can be found
This reverts commit 0c4108f917.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Cc: Alexander Shiyan <shc_work@mail.ru>
This adds ubifs support from u-boot-2013.07. This is taken
mostly as-is, only the necessary adjustments to attach to the
barebox fs layer have been made.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Add empty definitions for mutexes, spinlocks and other stuff from
the kernel to make it easier to reuse code from the kernel.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
print_hex_dump is a standard kernel function, so move it outside
the ubi header files to make it usable for other code derived from
the kernel aswell.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Sascha Hauer
Renaud Barbier
Antony Pavlov
Darren Garnier
Teresa Gámez
Jean-Christophe PLAGNIOL-VILLARD
Christian Hemp
Jan Weitzel
Jan Luebbe
Steffen Trumtrar
David Jander
Alexander Shiyan
Baruch Siach