| 2014-11-27 |
ARM: i.MX: Add i.MX6sx support
...
Add some cpu type defines and clock support. The clock support
is very different from other i.MX variants, so it's a separate
file, like done in the kernel.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Sascha Hauer
committed
on 27 Nov 2014
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| 2014-11-24 |
ARM i.MX: add 2-bit gate clock support
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Based on kernel clk-gate2 and barebox clk-gate implementations.
Signed-off-by: Dmitry Lavnikevich <d.lavnikevich@sam-solutions.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Dmitry Lavnikevich
authored
on 21 Nov 2014
Sascha Hauer
committed
on 24 Nov 2014
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| 2014-06-26 |
arm: imx6: add cpu lowlevel init function
...
Enables all relevant errata workarounds for the
i.MX6 SoC.
Signed-off-by: Lucas Stach <l.stach@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Lucas Stach
authored
on 25 Jun 2014
Sascha Hauer
committed
on 26 Jun 2014
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| 2014-04-03 |
ARM: i.MX6: Add Nand boot bbu handler
...
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Sascha Hauer
committed
on 3 Apr 2014
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| 2013-07-22 |
ARM: i.MX6: Add ocotp driver
...
The only functionality at the moment is to register a MAC Address for
an ethernet device.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Sascha Hauer
committed
on 22 Jul 2013
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| 2013-06-18 |
ARM: i.MX51: Make imx51_init_lowlevel callable from early init
...
imx_silicon_revision() can't be used from early init context, so
use imx51_silicon_revision() instead.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Sascha Hauer
committed
on 18 Jun 2013
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| 2013-05-06 |
Merge branch 'for-next/of'
...
Conflicts:
arch/arm/mach-imx/Makefile
Sascha Hauer
committed
on 6 May 2013
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| 2013-04-23 |
pinctrl: move imx-iomux-v1 to drivers/pinctrl/
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For consistency reasons.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Sascha Hauer
committed
on 23 Apr 2013
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pinctrl: move imx-iomux-v2 to drivers/pinctrl/
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For consistency reasons.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Sascha Hauer
committed
on 23 Apr 2013
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pinctrl: switch i.MX iomux-v3 support to pinctrl
...
This switches the iomux-v3 (found on i.MX25,35,51,53,6) to pinctrl
support. The old SoC specific API is kept for compatibility. The
pinctrl devicetree support is enabled automatically when OFDEVICE
support is available.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Sascha Hauer
committed
on 23 Apr 2013
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| 2013-04-22 |
ARM: i.MX: Move GPIO driver to drivers/gpio
...
Signed-off-by: Alexander Shiyan <shc_work@mail.ru>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Alexander Shiyan
authored
on 20 Apr 2013
Sascha Hauer
committed
on 22 Apr 2013
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| 2013-04-04 |
Merge branch 'for-next/imx-realq7'
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Fix realq7 compilation
Sascha Hauer
committed
on 4 Apr 2013
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| 2013-03-12 |
ARM: i.MX: Add bbu handler for external NAND boot
...
The external NAND boot code currently does not handle bad blocks
correctly on 2k NAND flashes. This patch adds a barebox_update
handler for external NAND boot which embeds a Bad block table in
the flashed image. The boot code will skip bad blocks found in
this bad block table then.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Sascha Hauer
committed
on 12 Mar 2013
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| 2013-03-11 |
ARM i.MX6: Add mmdc calibration support
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This adds support for the various DDR calibration functions in the
i.MX6 MMDC.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Sascha Hauer
committed
on 11 Mar 2013
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| 2013-02-21 |
switch boards to lwl-y
...
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Jean-Christophe PLAGNIOL-VILLARD
authored
on 20 Feb 2013
Sascha Hauer
committed
on 21 Feb 2013
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| 2013-02-04 |
ARM i.MX boards: switch to barebox_arm_entry
...
Most i.MX boards can use the imx*_barebox_entry functions. The remaining
(i.MX21, i.MX6) use hardcoded base addresses.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Sascha Hauer
committed
on 4 Feb 2013
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| 2012-12-06 |
ARM i.MX: add esdctl-v4 support
...
This adds support for initializing DDR3 RAMs on the i.MX53 type
SDRAM controller. The code automatically detects size/layout of
the connected RAM, detects the bus width and which chipselects are
populated.
While I believe this code is not 100% generic, it is far too
sophisticated to stay in a single board directory. I'm sure
other boards could make use of this aswell.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Sascha Hauer
committed
on 6 Dec 2012
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ARM i.MX: Add driver to get sdram base and size
...
The code initializing the SDRAM controller is not at the same
place where SDRAM is registered with barebox. To reduce the
risk of registering wrong SDRAM sizes this patch adds a
driver for the ESDCTL which reads back the configured SDRAM
size and registers the memory found with barebox.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Sascha Hauer
committed
on 6 Dec 2012
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| 2012-10-17 |
ARM i.MX: Add barebox update handler for internal boot
...
This adds support for an update handler for internal boot. Currently
handled are:
- v1 MMC/SD
- v2 MMC/SD
- v2 NAND
where v1 is found on i.MX25, i.MX35 and i.MX51. v2 is found on i.MX53.
This code intentionally does not use the DCD data compiled into every
i.MX internal boot image. This makes it possible to make a pure second
stage barebox bootable on i.MX internal boot devices later.
This has been tested on the i.MX51 babbage, i.MX53 loco and i.MX53 tx53
board.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Sascha Hauer
committed
on 17 Oct 2012
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ARM i.MX53: enable imx53_init_lowlevel for pbl
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The KARO Tx53 board in the revision 8030 has an instable SDRAM
setup. It works as long as the MMU is disabled, but the board
crashes at arbitrary places once the MMU gets enabled. So we
need the PLL setup early. Enable it for pbl.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Sascha Hauer
committed
on 17 Oct 2012
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Merge branch 'for-next/imx-work' into for-next/imx
...
Conflicts:
arch/arm/mach-imx/imx1.c
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Sascha Hauer
committed
on 17 Oct 2012
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| 2012-10-08 |
ARM i.MX: move reset source detection code
...
- for i.MX1 the register is in the System Control unit, so move
the code to arch/arm/mach-imx/imx1.c
- for the other i.MX the register is in the watchdog unit, so move
the code to drivers/watchdog/imxwd.c
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Sascha Hauer
committed
on 8 Oct 2012
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| 2012-10-05 |
ARM i.MX: streamline imx_silicon_revision
...
All i.MX SoCs now use the same imx_silicon_revision() function to get
the revision. Add a separate header file for it and a common function
used on all SoCs.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Sascha Hauer
committed
on 5 Oct 2012
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| 2012-10-04 |
ARM i.MX: Remove old clock support
...
The old clock support is now unused. Remove it. The former i.MX clko
command is superseeded by generic clock manipulation commands.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Sascha Hauer
committed
on 4 Oct 2012
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ARM i.MX35: Switch to common clk
...
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Sascha Hauer
committed
on 4 Oct 2012
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ARM i.MX21: Switch to common clk
...
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Sascha Hauer
committed
on 4 Oct 2012
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ARM i.MX6: Switch to common clk
...
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Sascha Hauer
committed
on 4 Oct 2012
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ARM i.MX31: Switch to common clk
...
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Sascha Hauer
committed
on 4 Oct 2012
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ARM i.MX1: Switch to common clk support
...
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Sascha Hauer
committed
on 4 Oct 2012
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ARM i.MX5: Switch to common clk support
...
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Sascha Hauer
committed
on 4 Oct 2012
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