u-boot/arch/arm/cpu/arm926ejs/mxs
Michael Heimpold fe21eaf92d ARM: mxs: allow boards to select DC-DC switching clock source
For some board designs, it might be useful to switch the DC-DC
clock source to something else rather the default 24 MHz, e.g.
for EMI reasons.

For this, override the mxs_power_setup_dcdc_clocksource function
in your board support files.

Example:
void mxs_power_setup_dcdc_clocksource(void)
{
    mxs_power_switch_dcdc_clocksource(POWER_MISC_FREQSEL_20MHZ);
}

Signed-off-by: Michael Heimpold <mhei@heimpold.de>
Cc: Marek Vasut <marex@denx.de>
Cc: Otavio Salvador <otavio@ossystems.com.br>
Cc: Fabio Estevam <fabio.estevam@freescale.com>
Acked-by: Marek Vasut <marex@denx.de>
2016-01-03 15:56:36 +01:00
..
clock.c mxs: add parameter base_addr for mxs_set_lcdclk 2015-11-12 17:38:08 +01:00
iomux.c Add GPL-2.0+ SPDX-License-Identifier to source files 2013-07-24 09:44:38 -04:00
Makefile arm: mxs: Fix mkimage invocation 2015-09-02 15:26:11 +02:00
mxs.c imx: mxs: reimplement get_cpu_rev 2015-09-02 15:29:14 +02:00
mxs_init.h Add GPL-2.0+ SPDX-License-Identifier to source files 2013-07-24 09:44:38 -04:00
mxsimage-signed.cfg ARM: mxs: tools: Add support for boot progress display flag 2014-11-20 10:13:45 +01:00
mxsimage.mx23.cfg ARM: mxs: tools: Add support for boot progress display flag 2014-11-20 10:13:45 +01:00
mxsimage.mx28.cfg ARM: mxs: tools: Add support for boot progress display flag 2014-11-20 10:13:45 +01:00
spl_boot.c ARM: mxs: Get boot mode from OCRAM 2015-04-22 14:24:09 +02:00
spl_lradc_init.c arm: mxs: Add debug outputs and comments to mxs SPL source files 2015-02-10 12:48:49 +01:00
spl_mem_init.c arm: mxs: Add debug outputs and comments to mxs SPL source files 2015-02-10 12:48:49 +01:00
spl_power_init.c ARM: mxs: allow boards to select DC-DC switching clock source 2016-01-03 15:56:36 +01:00
start.S remove unnecessary version.h includes 2015-03-24 10:50:50 -04:00
timer.c ARM: MXS: fix Uninitialized variable error 2014-11-10 16:25:27 -05:00
u-boot-imx23.bd kbuild,mxs: use short logs for MXS images 2014-03-12 17:04:37 -04:00
u-boot-imx28.bd kbuild,mxs: use short logs for MXS images 2014-03-12 17:04:37 -04:00
u-boot-spl.lds arm: Add missing .vectors section to linker scripts 2014-08-30 07:46:41 -04:00