struct mc13xxx is dereferenced to be able to use dev_info. This is
not necessary since the informations are not mc13xxx related but
3stack related.
- remove unneeded mc13892 raw version printout
- use printk for telling that the init sequence failed.
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>
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>
Instead of passing several options into the nand register function
it is much more straight forward to just pass the platformdata.
While at it, rename the function to omap_add_gpmc_nand_device to
better describe what it does.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
This patch prevents to stop the autoboot randomly for the CALAO MB-QIL-A9260.
Indeed on this board, there's no pull-up on the RX inputs for the DBGU, COM1 & COM2 serial port.
With pull-up enabled, there's no longer unwanted character received from these console (CONFIG_CONSOLE_ACTIVATE_ALL=y).
Signed-off-by: Gregory Hermant <gregory.hermant@calao-systems.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
The Tiny6410 and its base board is a pure development platform.
Signed-off-by: Juergen Beisert <jbe@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
With compressed image support TEXT_BASE will become the base
address of the uncompressed image. What the boards want instead
is the base address of the decompressor code or, if not compressed,
the base address of the uncompressed image. Use _text which is
the correct one for both cases.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
The exception vector table will become part of the uncompressed image,
so we can't reference them from the lowlevel init stuff anymore.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
A look into "arch/arm/boards/" offers various boards starting with the
vendor's name in their directory name (like 'eukrea' and 'freescale').
This patch does the same for the currently existing FriendlyARM board
Mini2440.
Signed-off-by: Juergen Beisert <jbe@pengutronix.de>
This patch provide setup for SPI clk frequency global to driver.
For MC13783 maximum clock frequency is 20 MHz,
for MC13892 maximum clock frequency is 26 MHz,
so we define 20 MHz as a maximum SPI clk.
Signed-off-by: Alexander Shiyan <shc_work@mail.ru>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Here is a test output:
barebox 2012.07.0-00136-ge3ab4bc-dirty #23 Tue Jul 3 23:10:44 MSK 2012
Board: Phytec phyCORE-i.MX27
mc13xxx-spi@mc13xxx-spi0: Found MC13783 ID: 0x00009b [Rev: 3.1]
cfi_flash@cfi_flash0: found cfi flash at c0000000, size 33554432
NAND device: Manufacturer ID: 0x20, Chip ID: 0x36 (ST Micro NAND 64MiB 1,8V 8-bit)
Bad block table found at page 131040, version 0x01
Bad block table found at page 131008, version 0x01
imxfb@imxfb0: i.MX Framebuffer driver
cfi_protect: protect 0xc0080000 (size 1048576)
Using environment in NOR Flash
Found NXP ISP150x ULPI transceiver (0x04cc:0x1504).
ehci@ehci0: USB EHCI 1.00
imx-mmc@mci0: registered as mci0
Malloc space: 0xa6f00000 -> 0xa7efffff (size 16 MB)
Stack space : 0xa6ef8000 -> 0xa6f00000 (size 32 kB)
running /env/bin/init...
Hit m for menu or any other key to stop autoboot: 3
type exit to get to the menu
barebox@Phytec phyCORE-i.MX27:/ mci0.probe=1
mci@mci0: registered disk0
barebox@Phytec phyCORE-i.MX27:/ devinfo mci0
resources:
driver: mci
Card:
Attached is an SD Card (Version: 1.10)
Capacity: 1962 MiB
CID: 1C535653-44432020-1000013C-7E007200
CSD: 005E0032-5F5A83D5-2DB7FFBF-96800000
Max. transfer speed: 25000000 Hz
Manufacturer ID: 1C
OEM/Application ID: 5356
Product name: 'SDC '
Product revision: 1.0
Serial no: 81022
Manufacturing date: 2.2007
Parameters:
probe = 1
barebox@Phytec phyCORE-i.MX27:/ mkdir /d
barebox@Phytec phyCORE-i.MX27:/ mount /dev/disk0.0 fat /d
barebox@Phytec phyCORE-i.MX27:/ ls /d
barebox.bin
barebox@Phytec phyCORE-i.MX27:/
Signed-off-by: Alexander Shiyan <shc_work@mail.ru>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
This configuration can be used to use barebox as
x-loader replacement.
Also the ECC-Mode is changed from SOFT to BCH8.
Signed-off-by: Juergen Kilb <J.Kilb@phytec.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Barebox crashes since it has trouble with a resource size of 0. Most of the
S3C24XX based platforms crashes at runtime and can't use devices with resource
sizes of 0 anymore. This patch fix it by unifying the device registration for
all current Barebox's S3C24XX based platforms.
- A9M2410 and A9M2440 compile time tested only.
- Mini2440 also runtime tested.
Signed-off-by: Juergen Beisert <jbe@pengutronix.de>
Storing the size instead of the resource end in struct resource was
a mistake. 'size' ranges from 0 to UINT[32|64]_MAX + 1 which obviously
leads to problems. 'end' on the other hand will never exceed
UINT[32|64]_MAX. Also this way we can express a iomem region covering
the whole address space.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
This patch adds support for ConnectCore® i.MX51 board from Digi International.
A separate option includes support for debugging board for this module.
Some code taken from the bootloader U-Boot and patch from Digi.
Functional of Ethernet not tested yet.
barebox 2012.05.0-00316-g4024d9c-dirty #0 Wed Jun 6 13:08:25 MSK 2012
Board: ConnectCore i.MX51
Module Variant: i.MX515@600MHz, PHY, Acceleromter (0x0b)
Module HW Rev : 02
Module Serial : B111156789
mc13xxx-spi@mc13xxx-spi0: Found MC13892 ID: 0x0045d0 [Rev: 2.0a]
NAND device: Manufacturer ID: 0x2c, Chip ID: 0xda (Micron NAND 256MiB 3,3V 8-bit)
Bad block table found at page 131008, version 0x01
Bad block table found at page 130944, version 0x01
nand_read_bbt: Bad block at 0x00ce0000
nand_read_bbt: Bad block at 0x05bc0000
nand_read_bbt: Bad block at 0x0bc40000
ehci@ehci0: USB EHCI 1.00
detected i.MX51 rev 3.0
imx-esdhc@mci0: registered as mci0
imx-esdhc@mci1: registered as mci1
Malloc space: 0x95f00000 -> 0x97efffff (size 32 MB)
Stack space : 0x95ef8000 -> 0x95f00000 (size 32 kB)
envfs: wrong magic on /dev/env0
no valid environment found on /dev/env0. Using default environment
running /env/bin/init...
Hit any key to stop autoboot: 3
barebox@ConnectCore i.MX51:/
Signed-off-by: Alexander Shiyan <shc_work@mail.ru>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
with:
- led
- USB Device
- uart
- net
- mmc
- MMU
dfu support
detect it at boot time
if the user button is pressed 5s and the vbus is 1 start the dfu
otherwise the vbus is 1 start usb serial
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Added support for CompactFlash cards for PCM970 development board via
PCMCIA window.
Signed-off-by: Alexander Shiyan <shc_work@mail.ru>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Register GPIO7 as heartbeat LED, same as in the linux kernel.
Signed-off-by: Anand Gadiyar <gadiyar@ti.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Add i2c-omap and twlcore driver to panda board.
(Based on similar patch for pcm049).
Signed-off-by: Anand Gadiyar <gadiyar@ti.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
If barebox is not used as the MLO, then it crashes during boot
with the below error message:
Board: Texas Instrument's Panda
PandaBoard Revision: 003
omap-hsmmc@mci0: registered as mci0
unable to handle paging request at address 0x4a064010
pc : [<8f01e820>] lr : [<8f0049a0>]
sp : 8cffff80 ip : 00000016 fp : 00100103
r10: 00000000 r9 : 00000ae7 r8 : 4030b76c
r7 : 40300200 r6 : e28f8028 r5 : 0000003e r4 : 00000000
r3 : 4a064000 r2 : 00000014 r1 : 00000001 r0 : 00000001
Flags: nzCv IRQs off FIQs off Mode SVC_32
[<8f01e820>] (panda_devices_init+0x17c/0x1e0) from [<8f006300>] (start_barebox+0x18/0x10c)
[<8f006300>] (start_barebox+0x18/0x10c) from [<8200006c>] (0x8200006c)
[<8f021248>] (unwind_backtrace+0x0/0x98) from [<8f011a00>] (panic+0x28/0x3c)
[<8f011a00>] (panic+0x28/0x3c) from [<8f02171c>] (do_exception+0x10/0x14)
[<8f02171c>] (do_exception+0x10/0x14) from [<8f021784>] (do_data_abort+0x2c/0x38)
[<8f021784>] (do_data_abort+0x2c/0x38) from [<8f021470>] (data_abort+0x50/0x60)
This is because the USBHOST module is not enabled. The module enable
is is normally done in mach-omap/xload.c which never gets called.
Since we're configuring the USBHOST CLKCTRL register in the board file
anyway, we might as well explicitly enable the module in the same place.
Signed-off-by: Anand Gadiyar <gadiyar@ti.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
This switches the pcm038 board to the new environment template and
does the necessary defaultconfig adjustments. Additionally it disables
UBI support as the pcm038 image is getting bigger and bigger and UBI
seems to be the most unused big (in size) feature.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
this patch also cleans the source by putting in device_init
the code which is actually in console_init and has nothing
to see with the console.
Signed-off-by: Eric Bénard <eric@eukrea.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
else USB device doesn't work as the hardware fix is present on the
boards
Signed-off-by: Eric Bénard <eric@eukrea.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Among other things the power initialization also turns on power
for the ethernet phy, so register the fec after power init.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Add a check to verify if /barebox.BIP0 exists, and if so,
unlock the protection area, flash barebox, and reprotect the
area.
Signed-off-by: Robert Jarzmik <robert.jarzmik@free.fr>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
To speed-up linux kernel loading, switch the PXA cpu to the
maximum allowed frequency (520 MHz). This improves the load
time from several seconds to less than a second from the
MTD.
Signed-off-by: Robert Jarzmik <robert.jarzmik@free.fr>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
In order for barebox to be functional, the docg3 DPS1 has to
protect barebox from writes, and have its embedded IPL coded
to load barebox (as barebox is the SPL).
Add a raw DPS1, which :
- protects the area from block 6 to block 123
This is DPS1 + barebox + barebox-logo
- encodes the 2048 bytes IPL
Signed-off-by: Robert Jarzmik <robert.jarzmik@free.fr>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Make the autoboot work :
- if no USB cuable is plugged, continue directly to
autoboot
- if an USB cable is plugged, wait for 3 seconds for
any input on the USB serial gadget, and if none
happens, continue to autoboot linux kernel
- else interrupt autoboot and interact on barebox
console
Signed-off-by: Robert Jarzmik <robert.jarzmik@free.fr>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Recent evolutions of linux kernel's drivers for docg3 chip,
ie. it's renaming for mtdparts option, is handled by this
patch.
Signed-off-by: Robert Jarzmik <robert.jarzmik@free.fr>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
This got broken while updating the iomux definitions from the
kernel. Since then the PMIC did not work anymore.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
The value already is set by calling gpio_direction_output.
Signed-off-by: Alexander Shiyan <shc_work@mail.ru>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Actually ISP1504 ULPI chip are installed on PCM970 development board.
Signed-off-by: Alexander Shiyan <shc_work@mail.ru>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Some devices need to be moved to the PCM970 source file later, because
in fact these devices are not installed on the main unit PCM038.
Signed-off-by: Alexander Shiyan <shc_work@mail.ru>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Power and frequency should be setup before initialize other devices.
Signed-off-by: Alexander Shiyan <shc_work@mail.ru>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Sascha Hauer
Jean-Christophe PLAGNIOL-VILLARD
gregory hermant
Steffen Trumtrar
Jan Weitzel
Alexander Shiyan
Eric Bénard
Juergen Beisert
Alexey Galakhov
Juergen Kilb
Maxime Ripard
Wolfram Sang
Antony Pavlov
Anand Gadiyar
Robert Jarzmik