Lothar Waßmann [Fri, 21 Aug 2015 14:00:10 +0000 (16:00 +0200)]
karo: tx6: try to revive I2C bus
When resetting the module during an ongoing I2C transfer with the
PMIC, the PMIC may hang the I2C bus. Configure the I2C pins as GPIOs
and drive them high to revive the I2C bus.
Lothar Waßmann [Fri, 21 Aug 2015 13:29:26 +0000 (15:29 +0200)]
karo: tx6: cleanup HAB functions
hab_authenticate_image() does not only authenticate a boot image as
the name suggests, but actually performs a full boot exercise like the
ROM code on an actual boot. Remove this function, as it is not useful
to be called from an already booted system. Also do some more cleaning
of the HAB code.
Lothar Waßmann [Tue, 23 Jun 2015 10:52:51 +0000 (12:52 +0200)]
fdt: fix incorrect placement of partition information for atmel_nand
fdt_node_set_part_info() blindly assumes, that the first child of the
given node must be the 'partitions' node where to put the part info.
In case of atmel_nand this node is actually the NFC node.
Use the Linux kernel logic skipping any node that has a 'compatible'
property prevent adding the partitions to a wrong node or deleting the
wrong parent node.
Lothar Waßmann [Tue, 23 Jun 2015 08:32:58 +0000 (10:32 +0200)]
net: macb: fix network configuration error when using gmac with non-Gbit PHY
If the ethernet controller is detected as GMAC, the driver silently
assumes, that the connected PHY is also 1000Mbit capable and reads the
probably non-existant MII_STAT1000 register. This may lead to falsely
assuming a 1000Mbit link.
Lothar Waßmann [Fri, 12 Jun 2015 08:52:29 +0000 (10:52 +0200)]
kconfig: move 'Environment configuration settings' out of CMD menu
The menu 'Command line interface' is only available in non-SPL_BUILD.
Move the Environment configuration settings out of this menu context,
so they are available in SPL_BUILD too.
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>
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>
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>
Hans de Goede [Sun, 25 Jan 2015 14:33:07 +0000 (15:33 +0100)]
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>
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>
Hans de Goede [Sun, 25 Jan 2015 11:15:14 +0000 (12:15 +0100)]
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>
Hans de Goede [Sun, 25 Jan 2015 10:29:27 +0000 (11:29 +0100)]
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>
Scott Wood [Thu, 25 Sep 2014 19:30:46 +0000 (14:30 -0500)]
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 e3a4facdfc07179ebe017a07b8de6224a935a9f3
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>
Peter Tyser [Mon, 26 Jan 2015 17:42:21 +0000 (11:42 -0600)]
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>
Simon Glass [Tue, 20 Jan 2015 03:21:34 +0000 (20:21 -0700)]
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.
Alexey Brodkin [Tue, 13 Jan 2015 14:10:24 +0000 (17:10 +0300)]
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>
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>
projects / karo-tx-uboot.git / log