| Commit message (Collapse) | Author | Age | Files | Lines |
|---|
| |
|
|
|
|
|
| |
The Beaglebone and the AM335x Phytec phyCORE can be compiled
together, so merge the configs into a am335x_mlo_defconfig.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
|
| |
|
|
| |
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
|
| |
|
|
| |
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
|
| |
|
|
| |
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
|
| |
|
|
|
|
|
|
|
|
|
|
|
| |
Storing the boot information in the image itself and passing a pointer
around between images is cumbersome and doesn't fit well with multiimage
support where the pointer we pass around is already occupied by the
devicetree.
Do the same as U-Boot does and store the boot information at the bottom
of the SRAM public stack.
To maintain the compatibility between new xloaders and older barebox
binaries we still pass the boot information to the next stage via pointer.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
|
| |
|
|
| |
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
|
| |
|
|
| |
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
|
| |
|
|
|
|
|
| |
barebox needs it to initialize the memory. While at it, give the
beabglebone black another name than the original beaglebone has.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
|
| |
|
|
|
|
|
|
| |
As with devicetree support the binary will get too large for the
SRAM drop the configuration. It was mainly meant for debugging purposes
anyway.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
|
| |
|
|
| |
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
|
| |
|
|
| |
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
|
| |
|
|
| |
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
|
| |
|
|
|
|
|
| |
Add debug UART initialization to lowlevel init and print a '>'. Helps
debugging lowlevel code.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
|
| |
|
|
|
|
|
| |
This switches the am335x Phytec phyCORE to devicetree probe support.
For now we use a linked in dtb.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
|
| |
|
|
| |
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
|
| |
|
|
|
|
|
|
|
|
| |
An entry function should begin with a exception header. For this to work
properly the entry function should not contain any code which gcc might
put before the header. To make this sure change the ENTRY_FUNCTION macro
so that it generates one function which only contains the exception header
and a second function which contains the original body of the entry function.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
|
| |
|
|
|
|
|
|
|
|
|
| |
The multi image startup process used to have three binaries involved:
- The lowlevel board code to initialize SDRAM
- the uncompressor
- the regular (compressed) barebox binary
Drop the uncompressor and put the uncompress code into the lowlevel
board code binary. This makes the startup process easier.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
|
| |\ |
|
| | |
| |
| |
| |
| | |
Signed-off-by: Alexander Shiyan <shc_work@mail.ru>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
|
| | |
| |
| |
| |
| | |
Signed-off-by: Alexander Shiyan <shc_work@mail.ru>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
|
| | |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| | |
Due to unwind tables being generated by recent versions of gcc by
default, the x86 Barebox link fails with:
ld: section .eh_frame loaded at [00000000000197c4,000000000001f31f]
overlaps section .barebox_initcalls loaded at [00000000000197c4,0000000000019833]
Passing -fno-unwind-tables -fno-asynchronous-unwind-tables avoids this
problem.
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
|
| | |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| | |
The documentation says setupmbr should be used with the image named
'barebox', but it should instead be done with the 'barebox.bin'
image. Attempting to use setupmbr on the ELF barebox image simply
fails:
$ ./scripts/setupmbr/setupmbr -s 32 -m ./barebox -d disk.img
No MBR signature found
barebox image seems not valid: Bad MBR signature
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
|
| |\ \ |
|
| | | |
| | |
| | |
| | |
| | |
| | |
| | |
| | |
| | |
| | |
| | | |
Pull the board device reset GPIO pin high as this prevents
PCI bus probing.
The function da923rc_board_init_r is called at the postcore
initcall level so that the udelay function can take advantage
of the core initialisation.
Signed-off-by: Renaud Barbier <renaud.barbier@ge.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
|
| | | |
| | |
| | |
| | |
| | |
| | |
| | |
| | |
| | | |
The clock frequency property of the device tree node fsl,mpic is
added as it is needed by the PCI driver to function in newer
Linux version.
Signed-off-by: Renaud Barbier <renaud.barbier@ge.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
|
| |\ \ \ |
|
| | | | |
| | | |
| | | |
| | | | |
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
|
| | | | |
| | | |
| | | |
| | | |
| | | |
| | | |
| | | | |
This adds a devicetree-only driver for to configure the gpmc and its
child devices from dt. Currently only NAND is supported.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
|
| | | | |
| | | |
| | | |
| | | |
| | | |
| | | |
| | | |
| | | |
| | | | |
We currently have functions to add a device based on function parameters.
This adds the corresponding functions to add resources to a device without
registering the device itself. This is useful to manipulate devices before
registering them.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
|
| | | | |
| | | |
| | | |
| | | |
| | | |
| | | | |
It's a common task to duplicate some memory. Add (x)memdup functions.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
|
| | | | |
| | | |
| | | |
| | | | |
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
|
| | | | |
| | | |
| | | |
| | | |
| | | |
| | | |
| | | |
| | | | |
This adds devicetree probe support for the OMAP gpio ports and
also makes sure the corresponding platform_devices don't get
registered when they are already present from devicetree.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
|
| | | | |
| | | |
| | | |
| | | |
| | | |
| | | |
| | | |
| | | | |
- make debug messages more meaningful
- calculate value once and use it to print and configure instead
of calculating it twice
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
|
| | | | |
| | | |
| | | |
| | | | |
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
|
| | | | |
| | | |
| | | |
| | | |
| | | |
| | | | |
This mainly has the effect of checking the return value of eth_register.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
|
| | | | |
| | | |
| | | |
| | | |
| | | |
| | | |
| | | | |
An ethernet device belongs to a slave, so set edev->priv to the slave
and not to the cpsw.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
|
| | | | |
| | | |
| | | |
| | | |
| | | |
| | | |
| | | |
| | | | |
We currently only use one slave, so drop for_each_slave and hardcode
slave[0] until we pass the proper context to the functions that makes
this hack unnecessary.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
|
| | | | |
| | | |
| | | |
| | | |
| | | |
| | | | |
An ethernet device is per slave, not per cpsw.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
|
| | | | |
| | | |
| | | |
| | | | |
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
|
| | | | |
| | | |
| | | |
| | | |
| | | |
| | | |
| | | |
| | | |
| | | |
| | | |
| | | |
| | | | |
Instead of requiring a device pointer, add a functions to select
the pinctrl state based on a device node.
The AM33xx cpsw devicetree description has several subdevices with
pinctrl information attached to them. In barebox we do not handle
the subdevices as distinct devices, so the pinctrl is never configured
correctly and the mdio bus subdevice stops working. This patch makes
it possible to configure the pinctrl without having a device.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
|
| | | | |
| | | |
| | | |
| | | |
| | | |
| | | |
| | | | |
Devicetree probed cpsw devices won't have platform_data, so inline
the fields from slave_data instead of keeping a pointer.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
|
| | | | |
| | | |
| | | |
| | | | |
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
|
| | | | |
| | | |
| | | |
| | | | |
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
|
| | | | |
| | | |
| | | |
| | | |
| | | |
| | | |
| | | |
| | | |
| | | |
| | | | |
The omap3 and omap4/am33xx spi cores differ in the offset of the
registers in the address space. Instead of encoding this into the
resources use the platform_device_id mechanism. This is done in
preparation for devicetree probe support where the address space
is in the devicetree and can't be adjusted.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
|
| | | | |
| | | |
| | | |
| | | |
| | | |
| | | |
| | | | |
Based on the kernel pinctrl-single driver. This one is just enough
to make OMAP/AM33xx work.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
|
| | | | |
| | | |
| | | |
| | | | |
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
|
| |\ \ \ \ |
|
| | | | | |
| | | | |
| | | | |
| | | | | |
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
|
| | | | | |
| | | | |
| | | | |
| | | | |
| | | | |
| | | | | |
barebox needs these for persistent mmc device names.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
|
| | | | | |
| | | | |
| | | | |
| | | | |
| | | | |
| | | | |
| | | | | |
The UART selection is only meaningful to omap3evm, so hide it
from other users.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
|
