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* ARM: i.MX25: globally disable supervisor protectMartin Kaiser2017-04-041-0/+6
| | | | | | | | | | | | | The problem described in commit 6befda9a272b ("ARM: i.MX53: globally disable supervisor protect") for the i.MX53 platform applies to i.MX25 as well. E.g. CSPI1+SDMA and SSI1+SDMA are not working with the default AIPS configuration. Modifiy the AIPS configuration to allow access to the bus by SDMA and peripherals. Signed-off-by: Martin Kaiser <martin@kaiser.cx> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
* ARM: mx25: Add basic suspend/resume supportFabio Estevam2016-02-141-0/+1
| | | | | | | | | | | | Tested basic suspend/resume on a mx25pdk: $ echo enabled > /sys/class/tty/ttymxc0/power/wakeup $ echo mem > /sys/power/state Then press any key in the serial console and the system wakes up. Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
* ARM: mx25: Remove static memory mappingFabio Estevam2015-03-131-2/+18
| | | | | | | We use dynamic memory mapping when using dt, so remove all the static mappings. Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
* ARM: mx25: Convert to a dt-only platformFabio Estevam2015-03-111-0/+30
As there is no more mx25 board files, we can turn mx25 into a dt-only platform. Rename imx25-dt.c to mach-imx25.c to be consistent with the other i.MX SoCs. Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
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