Add a function to take the usbphy1 through its initialization procedure.
The imx6_usb_phy1_disable_oc function is needed at least on the sabrelite,
as the power design is faulty. The state on other imx6 boards is unknown,
therefore it is an extra function call at the moment.
Signed-off-by: Steffen Trumtrar <s.trumtrar@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
In usb_hub_configure the hub is asked for its descriptor and among other things
its bPwrOn2PwrGood time. In the actual hub_power_on function this information
was not used and a hardcoded value was used instead. For some hubs this delay
is to short. So, use the delay the hub wants.
Signed-off-by: Steffen Trumtrar <s.trumtrar@pengutronix.de>
Signed-off-by: Michael Grzeschik <m.grzeschik@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
len is checked instead of num so when num is zero, we get a
division by zero a few lines later
Signed-off-by: Eric Bénard <eric@eukrea.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
len is checked instead of num so when num is zero, we get a
division by zero a few lines later
Signed-off-by: Eric Bénard <eric@eukrea.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
else when we do "erase /dev/m25p0.rootfs; reset", the board
will never reboot as the flash is busy to finish the erase
command.
Signed-off-by: Eric Bénard <eric@eukrea.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
tested with a m25p128 flash both in nand boot & spi boot.
Signed-off-by: Eric Bénard <eric@eukrea.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
as we now support via bootm
on ixp4xx we still need it so keep it so far.
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Change clock init to allow early gpio access. Add support for 4460 clocks.
Signed-off-by: Jan Weitzel <j.weitzel@phytec.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
based on: [U-Boot] [PATCH v 4/5] omap4: support TPS programming
TPS62361 is the new power supply used in OMAP4460 that
supplies vdd_mpu.
VCORE1 from Phoenix supplies vdd_core and VCORE2 supplies
vdd_iva. VCORE3 is not used in OMAP4460.
Signed-off-by: F. Gasnier fabrice.gasnier@cenosys.com
Signed-off-by: Jan Weitzel <j.weitzel@phytec.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Fix multiple issues:
- arm: loadaddr hardcode to 0x0 if valid
- uncompress the ramdisk (U-Boot do not do so)
- image_sdram_flush: wrong start address when expending the resource
- bootm: load the initrd to ram where this is done at arch level
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
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Merge tag 'bootm_fix' of git://git.jcrosoft.org/barebox
bootm: uImage initrd fix support
Fix multiple issues:
- arm: loadaddr hardcode to 0x0 if valid
- uncompress the ramdisk (U-Boot do not do so)
- image_sdram_flush: wrong start address when expending the resource
- bootm: load the initrd to ram where this is done at arch level
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
Now that __mmu_cache_* restore the registers they can be called
as regular C functions. Create a header file for them and use
C functions rather than inline assembly.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Save/restore the registers used in __mmu_cache_* so that they can
be called as regular C functions.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
This need to be handled by the arch bootm as the address can be invalid and
provided at arch level.
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
initrd_start need to be init to data->initrd_address and updated only if the
addr is invalid.
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
All other linker generated files are there, too, so it seems logical
to put the map file there aswell.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Acked-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
If pbl support is enabled only zbarebox.bin was built, but
not the SoC specific images. Fix this.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Acked-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
use $< rather than barebox.bin directly
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Acked-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
With pbl support enabled most boards need a pbl-y for their lowlevel
stuff.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Acked-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
The existing nand_boot functions all do the same, so move it to
a common place. To be flexible enough for future boards the real
image size is used instead of hardcoded 256k.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Acked-by: Juergen Beisert <jbe@pengutronix.de>
Acked-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
The flash header is needed for pbl support, so move it to
separate file to be able to add it to pbl-y
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Acked-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
Depending on the SoC a barebox.bin, barebox.netx, barebox.s5p, MLO image
is generated. With pbl support there now is an additional
arch/arm/pbl/zbarebox.bin image.
To help the user to determine which image should be flashed to his device,
generate a barebox-flash-image link.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Acked-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
so we can have the same behaviour as in the kernel for id = -1
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
disasm: For generating an disasssembly of an ELF file
ln: For creating a softlink
Use the disasm command for generating barebox.S
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Acked-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
Minimal support of the Ethernet interface on the P2020RDB board. Only
the eTSEC3 interface is supported.
Signed-off-by: Renaud Barbier <renaud.barbier@ge.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
The fsl_eth_init function maps the TSEC registers (MAC, TBI and
external PHY access registers). It also passes the PHY address and
TBI registers initialization values.
Signed-off-by: Renaud Barbier <renaud.barbier@ge.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
This update adds the GIANFAR driver along with the configuration
and build files.
Signed-off-by: Renaud Barbier <renaud.barbier@ge.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
In view of the introduction of the GIANFAR Ethernet driver,
the mdio and gianfar base address are defined.
Signed-off-by: Renaud Barbier <renaud.barbier@ge.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
execute_binfmt may return negative return values which hush interprets
as 'exit'. Catch this and print an error message instead.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
'exit' used to do its job by returning value < 0. This is a sign
for hush that 'exit' is executed. This has problems:
- Often commands accidently return a negative value. This causes
the shell to exit.
- execute_binfmt returns a negative value when it does not find
a binary to execute. This again causes the shell to exit.
Returning a negative error value seems to be the right thing
to do, but catching this in the shell would mean that the exit
command does not work anymore.
- if called without arguments exit is supposed to return the code
of the last command. As a command exit has no access to this code.
This patch changes exit to be a builtin and also fixes the last return
code problem. While at it, update the help text.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
memset has no '-s' option so remove related help string.
Also this patch makes the command's description more clear.
Signed-off-by: Antony Pavlov <antonynpavlov@gmail.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Allow to use the number key to jump to entry.
if already on a entry % number_key jump to the next +10 one if exit
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Steffen Trumtrar
gregory hermant
Eric Bénard
Jean-Christophe PLAGNIOL-VILLARD
Jan Weitzel
Antony Pavlov
Wjatscheslaw Stoljarski
Sascha Hauer
Renaud Barbier
Alexander Shiyan