enable the W#/Vpp signal to disable writing to the status
register on ST MICRON flashes like the N25Q128 thorugh
the new config option CONFIG_SYS_SPI_ST_ENABLE_WP_PIN
Signed-off-by: Heiko Schocher <hs@denx.de>
Cc: Jagannadha Sutradharudu Teki <jagannadh.teki@gmail.com>
add basic support for the pwm modul found on imx6.
Pieces of this code are based on linux code from drivers/pwm/pwm-imx.c
Commit "cd3de83f1476 Linux 3.16-rc4"
Signed-off-by: Heiko Schocher <hs@denx.de>
Acked-by: Stefano Babic <sbabic@denx.de>
Cc: Wolfgang Denk <wd@denx.de>
As a result of 0defddc851 , which did
a consolidation of the prompt string, this ifdef became empty. Remove
it.
Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Tom Rini <trini@ti.com>
Cc: Stefano Babic <sbabic@denx.de>
On mx6solox there is an additional 0x4000 offset for the GPR registers.
Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Acked-by: Stefano Babic <sbabic@denx.de>
There is no need to keep iomuxc_base_regs structure as it serves the exact same
purpose of the iomuxc structure, which is to provide access to the GPR
registers.
The additional fields of iomuxc_base_regs are not used. Other advantage of
'iomuxc' is that it has a shorter name and the variable declarations can fit
into a single line.
So remove iomuxc_base_regs structure and use iomuxc instead.
Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Acked-by: Stefano Babic <sbabic@denx.de>
Timer on cyclone5 actually counts down. It took me a while to figure
out, as timer counting in wrong direction actually _can_ be used, it
just appears to tick at extremely high frequency in u-boot.
The bug was introduced in commit
23ab7ee0ff.
Signed-off-by: Pavel Machek <pavel@denx.de>
Acked-by: Marek Vasut <marex@denx.de>
In the previous commit, all the board fields were filled.
Now we can use "-" in the board field for a different meaning.
Going forward, "-" stands for no board directory
as in cpu, soc, vendor fields.
Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
The boards.cfg file has allowed to use "-" for the board (= 6th) field
if the board name is the same as the 7th field.
But I notice one problem.
Because tools/reformat.py sorts the lines in the simple alphabetical
order (= the order of character code), some entries for the same board
are not lined up together.
For example, "bf527-ezkit" and "bf527-ezkit-v2" share the same board.
But they are located separately because "bf527-ezkit" fills the board
field with "-" whereas "bf527-ezkit-v2" specifies it explicitely.
The similar things can be seen:
- between "trizepsive" and "polaris"
- between "RRvision" and "RRvision_LCD"
- between "korat" and "korat_perm"
- between "lwmon5" and "lcd4_lwmon5"
This commit was generated by the following command:
awk '$6 == "-" { $6 = $7 } { print }' boards.cfg \
| tools/reformat.py -i -d '-' -s 8 > boards0.cfg; \
mv boards0.cfg boards.cfg
Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
mx6solox is the newest member of the mx6 family.
Some of the new features on this variants are:
- Cortex M4 microcontroller (besides the CortexA9)
- Dual Gigabit Ethernet
Add the initial support for it.
Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
The pad settings for DISP0_DATA02 and DISP0_DAT10 were not
set in the same way as DISP0_DAT00-23, causing much flicker
in parallel RGB displays on Dual-Lite and Solo processors.
These settings now match the i.MX6 Dual and Quad core versions.
Note that this fixes a regression in commit b47abc3 and that
this is the second time we've had a regression on these two
pads (See commit e654ddf).
Signed-off-by: Eric Nelson <eric.nelson@boundarydevices.com>
Acked-by: Otavio Salvador <otavio@ossystems.com.br>
Newer AM437x silicon requires us to explicitly power up
the USB2 PHY. By implementing usb_phy_power() we can
achieve that.
Signed-off-by: Felipe Balbi <balbi@ti.com>
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Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Commit 3d622b78 (mx6: soc: Introduce set_ldo_voltage()) introduces
set_ldo_voltage() function that can be used to set the voltages
of any of the three LDO regulators controlled by the PMU_REG_CORE register.
Prior to this commit there was a single set_vddsoc() which only configured the
VDDSOC regulator.
Update the comments to align with the new set_ldo_voltage() implementation.
Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
DIV_SELECT is used as Fout = Fin * div_select / 2.0, so we should do
the shift after the multiply to avoid rounding errors
Signed-off-by: Andre Renaud <andre@bluewatersys.com>
Adjust the mtdparts settings to allow for alternative boot images and
for using UBI.
Signed-off-by: Marek Vasut <marex@denx.de>
Signed-off-by: Wolfgang Denk <wd@denx.de>
Cc: Stefano Babic <sbabic@denx.de>
- "env ask", "env grep" and "setexpr" are needed for commissioning
- add support for ext4 file systems
- adjust default environment to use ext4 commands
- add write support for (V)FAT and EXT4
- add bitmap and splashscreen support
- print timestamp information for images
Signed-off-by: Marek Vasut <marex@denx.de>
Signed-off-by: Wolfgang Denk <wd@denx.de>
Cc: Stefano Babic <sbabic@denx.de>
- "env ask", "env grep" and "setexpr" are needed for commissioning
- add support for ext4 file systems
- adjust default environment to use ext4 commands
- add write support for (V)FAT and EXT4
- add bitmap and splashscreen support
- print timestamp information for images
Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Stefano Babic <sbabic@denx.de>
The following patch re-enables the dhcp functionality on omap3_beagle.
It was removed with df4dbb5df6 when
omap3_beagle was converted to use ti_omap3_common.h. I have tested
beagleboard and beagleboard-xm with this patch and confirmed dhcp is
working.
Signed-off-by: Tyler Baker <tyler.baker@linaro.org>
Commit "2842c1c fit: add sha256 support" badly increased
memory footprint, so some of our boards did not build anymore.
Since monitor base must not be changed I removed some commands
to save memory.
Maybe making sha256 optional for fit would be an option for
the future since it really has some beefy footprint.
Signed-off-by: Dirk Eibach <dirk.eibach@gdsys.cc>
For proper displayport performance, scrambling has to be enabled, but
is turned off on DP501 by default.
Signed-off-by: Dirk Eibach <dirk.eibach@gdsys.cc>
The I2C bridge on DP501 supports EDID, MCCS and HDCP by default.
Allow EDID only to avoid I2C address conflicts.
Signed-off-by: Dirk Eibach <dirk.eibach@gdsys.cc>
IHS I2C master support was merely a hack in the osd driver.
Now it is a proper u-boot I2C framework driver, supporting the
v2.00 master features.
Signed-off-by: Dirk Eibach <dirk.eibach@gdsys.cc>
