26 May, 2015
1 commit
25 May, 2015
2 commits
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Prior to this commit, ZC702 and ZC706 shared the same configuration
and were built as follows:ZC702: make zynq_zc70x_defconfig && make
ZC706: make zynq_zc70x_defconfig && make DEVICE_TREE=zynq-zc706This commit introduces separate configuration for them, which makes
the next commit much easier.Going forward, the recommended build commands are:
ZC702: make zynq_zc702_defconfig && make
ZC706: make zynq_zc706_defconfig && makeAlthough the old work flow is still supported, CONFIG_TARGET_ZC70X
has been marked as deprecated. If used, the warning message is
shown to prompt users to switch to the new scheme.Signed-off-by: Masahiro Yamada
Acked-by: Joe Hershberger
Signed-off-by: Michal Simek -
This commit allows users to enable/disable the Freescale NFC
controller found in systems like Vybrid (VF610), MPC5125, MCF54418
or Kinetis K70 via Kconfig with more detailed help docs.Signed-off-by: Stefan Agner
Acked-by: Stefano Babic
[scottwood: updated vf610twr_nand_defconfig]
Signed-off-by: Scott Wood
21 May, 2015
2 commits
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Follow-up commit 7fc63cca611b (mpc85xx/T4240EMU: Remove T4240EMU
board), and commit 27e721564591 (ppc4xx: Remove sc3 board),
filling the blank fields.Reviewed-by: Stefan Roese
Signed-off-by: Masahiro Yamada
20 May, 2015
2 commits
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We really don't want boards defining fixed MAC addresses in their config
so we just remove the option to set it in a fixed way. If you must have
a MAC address that was not provisioned, then use the random MAC address
functionality.Signed-off-by: Joe Hershberger
Reviewed-by: Simon Glass -
Implement the random ethaddr fallback in eth.c so it is in a common
place and not reimplemented in each board or driver that wants this
behavior.Signed-off-by: Joe Hershberger
Reviewed-by: Simon Glass
16 May, 2015
2 commits
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Signed-off-by: Jagan Teki
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It is necessary to modify the configuration file for the target
board. It wasn't well documented that to enable any of the secure
boot modes, it is required to add CONFIG_SECURE_BOOT to the board
configuration file.Also, fixed a typo in the encrypted boot section.
Signed-off-by: Ulises Cardenas
15 May, 2015
7 commits
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This commit adds emulation of sandbox PMIC device, which includes:
- PMIC I2C emulation driver
- PMIC I/O driver (UCLASS_PMIC)
- PMIC regulator driver (UCLASS_REGULATOR)The sandbox PMIC has 12 significant registers and 4 as padding to 16 bytes,
which allows using 'i2c md' command with the default count (16).The sandbox PMIC provides regulators:
- 2x BUCK
- 2x LDOEach, with adjustable output:
- Enable state
- Voltage
- Current limit (LDO1/BUCK1 only)
- Operation mode (different for BUCK and LDO)Each attribute has it's own register, beside the enable state, which depends
on operation mode.The header file: sandbox_pmic.h includes PMIC's default register values,
which are set on i2c pmic emul driver's probe() method.Signed-off-by: Przemyslaw Marczak
Acked-by: Simon Glass
Tested on sandbox:
Tested-by: Simon Glass -
This commit cleanups the PMIC framework documentation.
Signed-off-by: Przemyslaw Marczak
Acked-by: Simon Glass
Tested on sandbox:
Tested-by: Simon Glass -
Since this framework is still under the construction, the main
documentation is kept in the header files.Signed-off-by: Przemyslaw Marczak
Acked-by: Simon Glass -
This driver implements regulator operations for fixed Voltage/Current
value regulators. beside the standard regulator constraints, which are
put into the uclass platform data, a typical fixed regulator node provides
few additional properties like:
- gpio
- gpio-open-drain
- enable-active-high
- startup-delay-us
The only 'gpio' is used by this driver and is kept in structure of type
'fixed_regulator_platdata', as a device platform data (dev->platdata).The driver implements:
- get_value
- get_current
- get_enable
- set_enableThe regulator calls and commands can be used for fixed-regulator devices,
and the proper error will be returned for prohibited.Signed-off-by: Przemyslaw Marczak
Acked-by: Simon Glass -
This commit adds support to MAX77686 regulator driver,
based on a driver model regulator's API. It implements
almost all regulator operations, beside those for setting
and geting the Current value.
For proper bind and operation it requires the MAX77686 PMIC driver.New file: drivers/power/regulator/max77686.c
New config: CONFIG_DM_REGULATOR_MAX77686Signed-off-by: Przemyslaw Marczak
Acked-by: Simon Glass -
This is the implementation of driver model PMIC driver.
The max77686 PMIC driver implements read/write operations and driver
bind method - to bind its childs.This driver will try to bind the regulator devices by using it's child
info array with regulator prefixes and driver names. This should succeed
when compatible regulator driver is compiled. If no regulator driver found,
then the pmic can still provide read/write operations, and can be used with
PMIC function calls.Signed-off-by: Przemyslaw Marczak
Acked-by: Simon Glass -
This commit introduces the implementation of dm regulator API.
Device tree support allows for auto binding. And by the basic
uclass operations, it allows to driving the devices in a common
way. For detailed informations, please look into the header file.Core files:
- drivers/power/regulator-uclass.c - provides regulator common functions api
- include/power/regulator.h - define all structures required by the regulatorChanges:
- new uclass-id: UCLASS_REGULATOR
- new config: CONFIG_DM_REGULATORSigned-off-by: Przemyslaw Marczak
Acked-by: Simon Glass
14 May, 2015
3 commits
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This peripheral is required to get the LCD display running. Add it to
tegra124 and also bring in the binding file from Linux 3.18Signed-off-by: Simon Glass
Signed-off-by: Tom Warren -
This is useful for display parameters. Add a simple decode function to read
from this device tree node.Signed-off-by: Simon Glass
Signed-off-by: Tom Warren
13 May, 2015
1 commit
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Remove board support for afeb9260, tny_a9260, and sbc35_a9g20.
They have not been converted into Generic Board yet.
See doc/README.generic-board for details.Signed-off-by: Masahiro Yamada
Cc: Sergey Lapin
Cc: Albin Tonnerre
Cc: Andreas Bießmann
10 May, 2015
1 commit
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This patch adds device tree support for arm pl010/pl011 driver.
Signed-off-by: Vikas Manocha
Acked-by: Simon Glass
08 May, 2015
1 commit
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Signed-off-by: Dinh Nguyen
07 May, 2015
1 commit
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Signed-off-by: Masahiro Yamada
06 May, 2015
1 commit
05 May, 2015
1 commit
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Add adapter card type identification support by reading
FPGA STAT_PRES1 register SDHC Card ID[0:2] bits. To use this function,
define CONFIG_FSL_ESDHC_ADAPTER_IDENT.Signed-off-by: Yangbo Lu
Cc: York Sun
Cc: Pantelis Antoniou
[York Sun: resolve conflicts in README.fsl-esdhc]
Reviewed-by: York Sun
30 Apr, 2015
2 commits
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The MRC image is incorrect, or at least this one now does not seem to
work. Fix it.Signed-off-by: Simon Glass
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The descriptor provided with the FSP does not seem to work. Update the
instructions to use the descriptor from the original Intel firmware.Signed-off-by: Simon Glass
23 Apr, 2015
1 commit
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There are a lot more tests now. To avoid confusion add the updated test
output to the driver model README.Signed-off-by: Simon Glass
Reviewed-by: Joe Hershberger
21 Apr, 2015
1 commit
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Update to my corporate email and make the supported filter and aliases
more accurate.Signed-off-by: Joe Hershberger
19 Apr, 2015
7 commits
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Since we will use these bindings on sunxi, bring them in from Linux
4.0-rc1.Signed-off-by: Simon Glass
Acked-by: Ian Campbell -
Finish eliminating CamelCase from net.c and other failures
Signed-off-by: Joe Hershberger
Acked-by: Simon Glass -
Update the naming convention used in the network stack functions and
variables that Ethernet drivers use to interact with it.This cleans up the temporary hacks that were added to this interface
along with the DM support.This patch has a few remaining checkpatch.pl failures that would be out
of the scope of this patch to fix (drivers that are in gross violation
of checkpatch.pl).Signed-off-by: Joe Hershberger
Acked-by: Simon Glass -
Use "_ethaddr" at the end of variables and drop CamelCase.
Make constant values actually 'const'.Signed-off-by: Joe Hershberger
Acked-by: Simon Glass -
Add some documentation describing how USB is implemented with USB. This
might make things easier for people to understand.Signed-off-by: Simon Glass
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This commit adds driver model support to software emulated i2c bus driver.
This driver supports kernel-style device tree bindings. Fdt properties in use:
- compatible - "i2c-gpio"
- gpios - data and clock GPIO pin phandles
- delay-us - micro seconds delay between GPIOs toggle operations,
which is 1/4 of I2C speed clock period.Added:
- Config: CONFIG_DM_I2C_GPIO
- File: drivers/i2c/i2c-gpio.c
- File: doc/device-tree-bindings/i2c/i2c-gpio.txtDriver base code is taken from: drivers/i2c/soft-i2c.c, changes:
- use "i2c-gpio" naming
- update comments style
- move preprocesor macros into functions
- add device tree support
- add driver model i2c support
- code cleanup,
- add Kconfig entrySigned-off-by: Przemyslaw Marczak
Acked-by: Simon Glass
Added braces in i2c_gpio_xfer() to fix style nit:
Signed-off-by: Simon Glass -
First just add support for MAC drivers.
Signed-off-by: Joe Hershberger
Reviewed-by: Simon Glass
17 Apr, 2015
2 commits
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Add a uclass for PCI controllers and a generic one for PCI devices. Adjust
the 'pci' command and the existing PCI support to work with this new uclass.
Keep most of the compatibility code in a separate file so that it can be
removed one day.TODO: Add more header file comments to the new parts of pci.h
Signed-off-by: Simon Glass
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At present a VGA console assumes a keyboard unless a CONFIG option is set.
This difference can be dealt with by a device tree option, allowing boards
that are otherwise the same to use the same configuration.Signed-off-by: Simon Glass
14 Apr, 2015
1 commit
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Implement an alias name check for devices where GPT limitations prevent
user-friendly partition names such as "boot", "system" and "cache". Or,
where the actual partition name doesn't match a standard partition name
used commonly with fastboot.To set an alias, add an environment setting as follows:
fastboot_partition_alias_=Example: fastboot_partition_alias_boot=LNX
Signed-off-by: Michael Scott
Acked-by: Steve Rae
Cc: Steve Rae
Cc: Lukasz Majewski
13 Apr, 2015
1 commit