Don't disable clk to unrelated devices in the process.
Signed-off-by: Lucas Stach <dev@lynxeye.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Those 3 are needed to power CPU0 from the CPUG cluster.
Signed-off-by: Lucas Stach <dev@lynxeye.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Even the lowlevel functions are growing to a
size where having a stack seem beneficial.
Signed-off-by: Lucas Stach <dev@lynxeye.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
In RCM aka recovery mode the BootROM waits for a
usbloader to take over control. On most boards this
is triggered by holding a physical switch which may
be inconvinient at times. Add a command to switch
into RCM from software.
Signed-off-by: Lucas Stach <dev@lynxeye.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
It wasn't hard to find the right spot to copy the image
to before, but this makes it a bit more explicit.
Signed-off-by: Lucas Stach <l.stach@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
The voltage for programming the fuses is external to the SoC and
on some boards this is controllable with a regulator, so add regulator
support to the iim driver.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Allow to read/write the registered MAC addresses in the iim
module directly via a device parameter.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
The i.MX5 iim has an additional bit in the CCM module which
enables the supply. Add support for it.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
imx_iim_read is a iim internal function, so access the
internal functions rather than using the cdev API.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
With devicetree devicenames start with numbers. Parameters on these
devices are not accessible since variables can't start with numbers.
Register a logical 'iim' device which makes the permanent_write_enable
and explicit_sense_enable parameters accessible again.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Instead of duplicating data shared between the banks in a bank
specific struct, use a iim struct and a bank struct.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* fix indentation of options in 'help bootm'
* add missing help for -m
* put some output into debug/verbose mode
Signed-off-by: Holger Schurig <holgerschurig@gmail.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
As stated in section 29.19.32 of SAMA5D3 Series datasheet, to move
from CS(n) to CS(n+1) the stride is 0x14 and not 0x10 as in the
other AT91 CPUs
Signed-off-by: Matteo Fortini <matteo.fortini@gmail.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
The MB 77.07 is a small (80x80 mm) single-board computer
developed in Russia by the RC Module.
It was developed as an educational board for К1879ХБ1Я SoC
capabilities demonstration.
See http://www.module.ru/en/catalog/micro/micro_pc/ for details.
Signed-off-by: Antony Pavlov <antonynpavlov@gmail.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
This commit adds minimal support for the UEMD SoCs
from RC Module (http://www.module.ru).
Signed-off-by: Antony Pavlov <antonynpavlov@gmail.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Use stdout-path instead of linux,stdout-path and use &uart format
instead of writing the full path.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
I assume I am the only person knowing that barebox is able to
merge devicetrees. This feature seems broken for a while now since
trying to merge devicetress results in:
unflatten: too many end nodes
Remove this feature to save the complexity.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Update cpuinfo to display the current CPU implementation
using the VR2 register defined in the architecture specification
v1.0
Signed-off-by: Franck Jullien <franck.jullien@gmail.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Lucas Stach
Sascha Hauer
Lucas Stach
Bo Shen
Holger Schurig
Matteo Fortini
Antony Pavlov
Franck Jullien