Commit graph

28348 commits

Author SHA1 Message Date
Masahiro Yamada
6c45ef4b94 ARM: UniPhier: do not compile unnecessary objects
It is true that unused functions are removed from the ELF image
by the compiler's garbage collection but relying on it too much
does not look nice.
Currently, the build is taking more than it should.

Refactor the makefiles to compile only files that are really needed.
CONFIG_SOC_INIT and CONFIG_DRAM_INIT are no longer needed by the
optimization.

Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
2015-02-07 00:15:03 +09:00
Masahiro Yamada
dc4057eb81 ARM: UniPhier: remove unused checkboard() functions
Since commit 0365ffcc0b (generic-board: show model name in
board_init_f() too), checkboard() is invoked only when
show_board_info() fails to get the model name from Device Tree.
It never happens because UniPhier SoCs now only work with
CONFIG_OF_CONTROL and all the root nodes of UniPhier device trees
have the "model" property.

Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
2015-02-07 00:15:03 +09:00
Masahiro Yamada
08fda258ee ARM: UniPhier: revive support card info
Since commit 0365ffcc0b (generic-board: show model name in
board_init_f() too), the support card information has not been
displayed because check_support_card() is invoked only when
show_board_info() fails to get the model name from Device Tree.

This commit adds misc_init_f() function to call check_support_card()
from there.

Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
2015-02-07 00:15:03 +09:00
Masahiro Yamada
35adfc4d25 ARM: UniPhier: move SPL init functions to spl_board_init()
Now init functions called from board_postclk_init() and dram_init()
are only necessary for SPL.
Move them to spl_board_init() for clean-up.

Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
2015-02-07 00:15:03 +09:00
Masahiro Yamada
84ccd791af ARM: UniPhier: move pin_init() to board_early_init_f()
Currently, I/O pin settings are not necessary for SPL.
The board_early_init_f() seems a suitable place to call pin_init().

Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
2015-02-07 00:15:02 +09:00
Masahiro Yamada
aa1cd2cf09 ARM: UniPhier: set I2C offset length of on-board EEPROM in DTS
The EEPROM chips on UniPhier reference daughter boards expect 2-byte
offset address.

Since 7132b9fd68 (dm: i2c: dts: Support an offset-len device tree
property), I2C sub-nodes can have "u-boot,i2c-offset-len" property.

It is convenient to set the default I2C offset address length in
Device Tree, so that we do not have to set it on the command line.

Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
2015-02-07 00:15:02 +09:00
Masahiro Yamada
a7f2ecf5dc ARM: UniPhier: move EEPROM device node into a separate DTS
This EEPROM chip is installed on the expansion board commonly used
on UniPhier platform.  To avoid duplicated description, move the
EEPROM node to a separate file and include it from other device tree
sources.

Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
2015-02-07 00:15:02 +09:00
Masahiro Yamada
eb006c83e6 MAINTAINERS: claim maintainership of files with "uniphier" pattern
The pattern "N:    uniphier" can cover
  - drivers/serial/serial_uniphier.c
  - drivers/i2c/i2c-uniphier.c
  - drivers/i2c/i2c-uniphier-f.c
  - arch/arm/dts/uniphier-*

Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
2015-02-07 00:15:02 +09:00
Masahiro Yamada
7168da1638 ARM: UniPhier: add a simple README file for UniPhier platform
Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
2015-02-07 00:14:57 +09:00
Masahiro Yamada
75bc8e85b5 ARM: UniPhier: add environment variable to update images in NAND
To boot UniPhier boards with the NAND boot mode, two images
(u-boot-spl.bin and u-boot-dtb.img) must be written at the correct
offset addresses.

TFTP downloading is useful to update such images in the NAND device.
We generally do:

  => nand erase 0 0x100000
  => tftpboot u-boot-spl.bin
  => nand write $loadaddr 0 0x10000
  => tftpboot u-boot-dtb.img
  => nand write $loadaddr 0x10000 0xf0000

It is a tedious and error-prone operation.

This commit provides the shorthand:

  => run nandupdate

Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
2015-02-07 00:11:12 +09:00
Masahiro Yamada
0e063dff5c ARM: UniPhier: use "&&" instead of "; " in commands
Run the next command only when the previous one succeeded.

Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
2015-02-07 00:11:03 +09:00
Masahiro Yamada
5848899a1f ARM: UniPhier: remove dummy gpio.h
This dummy header was introduced by commit 630bf80ebb (ARM:
UniPhier: add dummy gpio.h to enable CONFIG_OF_CONTROL).

Thanks to commit a08d643dbd (dm: Drop gpio.h header from
fdtdec.c), such an ugly workaround is no longer needed.

Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
2015-02-07 00:10:34 +09:00
Tom Rini
7f641d53bb Merge branch 'master' of git://git.denx.de/u-boot-ubi 2015-02-04 13:30:00 -05:00
Tom Rini
112db9407d Prepare v2015.04-rc1
Signed-off-by: Tom Rini <trini@ti.com>
2015-02-02 12:39:29 -05:00
Tom Rini
37ffffb98d Merge branch 'master' of git://git.denx.de/u-boot-ti 2015-02-02 12:37:34 -05:00
Tom Rini
ade8bc14ad Merge branch 'master' of git://git.denx.de/u-boot-blackfin 2015-02-02 11:51:58 -05:00
Tom Rini
be8ddad9c8 Merge branch 'master' of git://git.denx.de/u-boot-sunxi 2015-02-02 10:11:44 -05:00
Siarhei Siamashka
5abdb156bb sunxi: mmc: Add 'sunxi_' prefix to the static functions
This results in a much more readable callgraph, because now they
can't be confused with the function having exactly the same name
in the generic mmc code.

Signed-off-by: Siarhei Siamashka <siarhei.siamashka@gmail.com>
Acked-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
2015-02-02 14:04:28 +01:00
Siarhei Siamashka
47e3501a76 sunxi: dram: Support more sun[457]i dram parameters in Kconfig
This patch allows to configure all the important DRAM parameters in Kconfig.

Signed-off-by: Siarhei Siamashka <siarhei.siamashka@gmail.com>
Acked-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
2015-02-02 14:04:23 +01:00
Siarhei Siamashka
d133647af4 sunxi: dram: Optionally use standard JEDEC timings for sun[457]i
In addition to the current Android magic settings, allow to optionally use
DDR3 timing parameters, which are tailored for different clock frequencies
and JEDEC speed bins. This should improve reliability and performance.

Adding '+S:CONFIG_DRAM_TIMINGS_DDR3_1066F_1333H=y' to the board defconfig
allows to use timings, which are calculated for the DDR3-1066F speed bin.
A lot of DDR3 chips, which are used in real Allwinner based devices,
support DDR3-1066F speed bin timings.

And adding '+S:CONFIG_DRAM_TIMINGS_DDR3_800E_1066G_1333J=y' should work
with any DDR3 chips, because this targets the slowest JEDEC speed bins.

The vendor magic values are still used by default for DRAM, but board
maintainers now have more flexibility in DRAM timings selection.

Signed-off-by: Siarhei Siamashka <siarhei.siamashka@gmail.com>
Acked-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
2015-02-02 14:04:15 +01:00
Hans de Goede
fb75d972ea sunxi: video: Force h/vsync active high when using ext. vga dac on some boards
On both my A13-OLinuxIno and my A13-OLinuxIno-Micro, the vga output gives an
unstable image when active low v or hsync is used.

The problem seems to be specific to the OLinuxIno A13 (normal & micro)
boards. I've just looked up the schematics and they use an opendrain driver
for the vga sync lines, and with sync pulses it is the logical high->low
edge of the pulse which counts for the timing, which with an active low
sync is being driven by the pull-up, and that simply seems to not drive
it hard enough to get a stable image.

So force v and hsync active high on these boards. independent of what the
modeline says. This fixes the unstable image.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Acked-by: Ian Campbell <ijc@hellion.org.uk>
2015-02-02 13:57:16 +01:00
Michal Suchanek
8d0df9be92 sunxi: Add Inet 86VS support
Signed-off-by: Michal Suchanek <hramrach@gmail.com>
Acked-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
2015-02-02 13:57:16 +01:00
Paul Kocialkowski
29dd7d8c20 sunxi: TZX-Q8-713B7 support
Signed-off-by: Paul Kocialkowski <contact@paulk.fr>
Acked-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
2015-02-02 13:57:16 +01:00
Adam Sampson
00f120bd61 sunxi: Add Linksprite_pcDuino3_Nano board / defconfig
This is a low-cost Allwinner A20 board with Arduino-style GPIO headers;
it features 1G RAM, 4G NAND flash, 1 micro-SD, 2 USB sockets, 1 micro
USB socket for OTG and another for power in, HDMI, SATA, 5V power for
SATA devices, gigabit Ethernet, an IR receiver, 3.5mm audio out and a
MIPI camera connector.

Like the BananaPi, this board needs GMAC_TX_DELAY set to 3 in order for
GMAC to work reliably at gigabit speeds.

For more details, see: http://linux-sunxi.org/LinkSprite_pcDuino3_Nano

Signed-off-by: Adam Sampson <ats@offog.org>
Acked-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
2015-02-02 13:56:19 +01:00
Hans de Goede
11dfef07d9 sunxi: MAINTAINERS: sort entries alphabetically
Keep all entries except for the monster entry at the top alphabetically sorted.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
2015-02-02 13:55:14 +01:00
Hans de Goede
37d46dd3c4 sunxi: rsb: Move rsb_set_device_mode() call to rsb_init()
It turns out that the device_mode_data is rsb specific, rather then slave
specific, so integrate the rsb_set_device_mode() call into rsb_init().

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Acked-by: Ian Campbell <ijc@hellion.org.uk>
2015-02-02 13:55:14 +01:00
Hans de Goede
d35488c735 sunxi: rsb: Add sun9i (A80 support)
Add support for the A80 to the rsb code.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Acked-by: Ian Campbell <ijc@hellion.org.uk>
2015-02-02 13:55:14 +01:00
Hans de Goede
40d0cdda3e sunxi: Remove CONFIG_TARGET_FOO for sun5i and sun7i boards
CONFIG_TARGET_FOO was only used in board/sunxi/Makefile to select the
dram config for sun5i and sun7i boards and in board/sunxi/gmac.c for some
special handling of the bananapi/bananapro (both sun7i), all sun5i and sun7i
boards have been moved over to using a single dram_sun5i_autoconfig file,
and the tx clk delay handling for the Banana boards now has its own Kconfig.

IOW nothing is using CONFIG_TARGET_FOO anymore, so remove it.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Acked-by: Ian Campbell <ijc@hellion.org.uk>
2015-02-02 13:55:14 +01:00
Hans de Goede
c13f60d92a sunxi: Add a GMAC Transmit Clock Delay Chain Kconfig option
And use this to set the GMAC Transmit Clock Delay Chain value on Banana
boards, rather then keying of CONFIG_TARGET_FOO.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Acked-by: Ian Campbell <ijc@hellion.org.uk>
2015-02-02 13:55:14 +01:00
Hans de Goede
e1a0888ed2 sunxi: Convert sun5i boards to use auto dram configuration
Currently we've separate detailed dram settings for all sun5i boards, this
moves them over to using auto dram configuration so that we can get rid of
all the per board dram_foo.c files.

This has been tested on a A10s-Olinuxino, A13-Olinuxino, A13-OlinuxinoM,
mk802-a10s and r7-tv-dongle board.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Acked-by: Ian Campbell <ijc@hellion.org.uk>
2015-02-02 13:55:14 +01:00
Hans de Goede
046664aedd sunxi: Hyundai_A7HD_defconfig fix USB vbus pin config
USB1_VBUS is not used, and USB2_VBUS uses the pin normally used to control
USB1_VBUS.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
2015-02-02 13:55:14 +01:00
Hans de Goede
ad40610b48 sunxi: Only enable i2c support in the SPL when needed
We do not need i2c support in the SPL when there is no PMIC (some sun4i
boards), or when the PMIC is not using i2c such as on sun6i and sun8i.

This reduces the SPL size from (e.g.) 21812 to 19260 bytes.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Acked-by: Ian Campbell <ijc@hellion.org.uk>
2015-02-02 13:55:14 +01:00
Tom Rini
358b8bc204 Merge branch 'patman' of git://git.denx.de/u-boot-x86 2015-01-31 12:40:48 -05:00
Tom Rini
6a608f20b9 Merge branch 'master' of git://git.denx.de/u-boot-net 2015-01-31 12:40:26 -05:00
Simon Glass
3d4de98696 patman: Explain how to make doc/git-mailrc work
Add an explanation for how to set up git so that patman can find the alias
file. Fix up the get_maintainers message too.

Reported-by: Scott Wood <scottwood@freescale.com>
Signed-off-by: Simon Glass <sjg@chromium.org>
2015-01-30 15:55:30 -07:00
Simon Glass
9b250ac400 sandbox: Fix README to indicate that vendor name is unset
This brings in a additional small fix which was missed in a recent update
to the README.

Suggested-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
Signed-off-by: Simon Glass <sjg@chromium.org>
Acked-by: Jagannadha Sutradharudu Teki <jagannadh.teki@gmail.com>
2015-01-30 15:55:28 -07:00
Scott Wood
4b89b8135f patman: Check commit_match before stripping leading whitespace
True commit lines start at column zero.  Anything that is indented
is part of the commit message instead.  I noticed this by trying to
run buildman with commit e3a4facdfc
as master, which contained a reference to a Linux commit inside
the commit message.  ProcessLine saw that as a genuite commit
line, and thus buildman tried to build it, and died with an
exception because that SHA is not present in the U-Boot tree.

Signed-off-by: Scott Wood <scottwood@freescale.com>
Acked-by: Simon Glass <sjg@chromium.org>
2015-01-30 15:55:26 -07:00
Peter Tyser
2181830f11 patman: Make dry-run output match real functionality
When run with the --dry-run argument patman prints out information
showing what it would do.  This information currently doesn't line up
with what patman/git send-email really do.  Some basic examples:
- If an email address is addressed via "Series-cc" and "Patch-cc" patman
  shows that email address would be CC-ed two times.
- If an email address is addressed via "Series-to" and "Patch-cc" patman
  shows that email address would be sent TO and CC-ed.
- If an email address is addressed from a combination of tag aliases,
  get_maintainer.pl output, "Series-cc", "Patch-cc", etc patman shows
  that the email address would be CC-ed multiple times.

Patman currently does try to send duplicate emails like the --dry-run
output shows, but "git send-email" intelligently removes duplicate
addresses so this patch shouldn't change the non-dry-run functionality.

Change patman's output and email addressing to line up with the
"git send-email" logic.  This trims down patman's dry-run output and
prevents confusion about what patman will do when emails are actually
sent.

Signed-off-by: Peter Tyser <ptyser@xes-inc.com>
Acked-by: Simon Glass <sjg@chromium.org>
Tested-by: Simon Glass <sjg@chromium.org>
2015-01-30 15:52:29 -07:00
Simon Glass
1f32ae9578 sandbox: Add a -D option to use a default device tree
It is painful to specify the full path to the device tree with the -d
option. It is normally kept in the same directory as U-Boot, so provide
an option to use this by default.

Signed-off-by: Simon Glass <sjg@chromium.org>
2015-01-30 15:52:14 -07:00
Simon Glass
3b4a7f99c9 sandbox: Correct cros-ec keyboard definition
The other boards got updated to the standard binding. Update sandbox as
well.

Signed-off-by: Simon Glass <sjg@chromium.org>
2015-01-30 15:52:10 -07:00
Alexey Brodkin
875143f324 net/designware: add error message on DMA reset timeout
If for some reason DMA module fails to reset user oserves only this:
--->---
# dhcp
Trying dwmac.e0018000
FAIL
--->---

This message makes not much sense.
With proposed change error message will be more helpful:
--->---
# dhcp
Trying dwmac.e0018000
DMA reset timeout
FAIL
--->---

For example user may do power toggle to recover board functionality.

Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com>
Cc: Chin Liang See <clsee@altera.com>
Cc: Dinh Nguyen <dinguyen@altera.com>
Cc: Albert Aribaud <albert.u.boot@aribaud.net>
Cc: Tom Rini <trini@ti.com>
Cc: Wolfgang Denk <wd@denx.de>
Cc: Pavel Machek <pavel@denx.de>
Cc: Joe Hershberger <joe.hershberger@gmail.com>
Cc: Ian Campbell <ijc@hellion.org.uk>
Cc: Marek Vasut <marex@denx.de>
Reviewed-by: Tom Rini <trini@ti.com>
Acked-by: Pavel Machek <pavel@denx.de>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
Signed-off-by: Joe Hershberger <joe.hershberger@ni.com>
2015-01-30 15:55:00 -06:00
Philippe De Muyter
b7a5b08438 net: phy: micrel: add support for KSZ8895 switch in SMI mode
This patch adds a phy driver for the Micrel KSZ8895 switch.  As the SoC MAC
is directly connected to the switch MAC the link to the switch is always up.

But the KSZ8895 switch can be hardwired in three configuration modes :
- not configurable with eventually an eeprom-stored configuration
- configurable by the mdio/mdc connection (SMI protocol)
- configurable by a SPI connection.

In not configurable mode, the switch starts automatically, but in the
other modes, it must be started programmatically, by writing 1 in
configuration register 1.
We only support the not configurable and mdio/mdc (aka SMI) modes here.

Signed-off-by: Philippe De Muyter <phdm@macqel.be>
Cc: Christian Gmeiner <christian.gmeiner@gmail.com>
Signed-off-by: Joe Hershberger <joe.hershberger@ni.com>
2015-01-30 15:55:00 -06:00
Yoshinori Sato
e9efe16da8 Add MS7206SE ethernet support
Signed-off-by: Yoshinori Sato <ysato@users.sourceforge.jp>
Signed-off-by: Joe Hershberger <joe.hershberger@ni.com>
2015-01-30 15:55:00 -06:00
Claudiu Manoil
7f233c0557 net: tsec: Fix NULL access in case init_phy() fails
If the PHY is not recognized don't access phydev (NULL)
and return 0 to signal failure.

Signed-off-by: Claudiu Manoil <claudiu.manoil@freescale.com>
Signed-off-by: Joe Hershberger <joe.hershberger@ni.com>
2015-01-30 15:55:00 -06:00
Tom Rini
a0573d1988 Merge branch 'master' of git://git.denx.de/u-boot-mips 2015-01-30 13:56:15 -05:00
Tom Rini
8e3da9dd11 Merge branch 'master' of git://git.denx.de/u-boot-dm 2015-01-30 09:24:42 -05:00
Peng Fan
0f274f5376 ARM: armv7 fix spelling of SCTRL
SCTLR is the abbreviation of System Control Register, so we should
use SCTLR but not SCTRL.

Signed-off-by: Peng Fan <Peng.Fan@freescale.com>
2015-01-30 09:19:17 -05:00
Michal Simek
2d73f0d6cd fpga: Extend dump description
There are missing parameters in help which fpga dump command
requires.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2015-01-30 09:19:17 -05:00
Linus Walleij
ffc103732c vexpress64: support the Juno Development Platform
The Juno Development Platform is a physical Versatile Express
device with some differences from the emulated semihosting
models. The main difference is that the system is split in
a SoC and an FPGA where the SoC hosts the serial ports at
totally different adresses.

Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2015-01-30 09:19:17 -05:00
Linus Walleij
f91afc4d00 vexpress64: get rid of CONFIG_SYS_EXTRA_OPTIONS
The Versatile Express ARMv8 semihosted FVP platform is still
using the legacy CONFIG_SYS_EXTRA_OPTIONS method to configure
some compile-time flags. Get rid of this and create a Kconfig
entry for the FVP model, and a selectable bool for the
semihosting library.

The FVP subboard is now modeled as a target choice so we can
eventually choose between different ARMv8 versatile express
boards (FVP, base model, Juno...) this way. All dependent
symbols are updated to reflect this.

The 64bit Versatile Express board symbols are renamed
VEXPRESS64 so we have some chance to see what is actually
going on. Tested on the FVP fast model.

Acked-by: Steve Rae <srae@broadcom.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2015-01-30 09:19:17 -05:00