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rockbox/firmware/target/arm/imx233
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Amaury Pouly c156c5f5e5 zen/zenxfi: adjust maximum emi voltage 
Running at 130MHz is unsafe since on those targets, we disable memory frequency
scaling because it is unstable. That leads to situation where cpu is running at
64MHz and VDD is at 1.050V. But on STMP3700, the EMI uses the VDD rail instead
of a dedicated VDDMEM rail as on STMP3780. Thus we are essentially running the
EMI at 130MHz at 1.050V when the minimum recommened voltage is 1.2V. This commit
runs the EMI at 64MHz all the time on the ZEN and ZEN X-Fi which will lead to
reduce performance but hopefully increases stability.

Change-Id: Ida6c2ec130b1778973e383d7c44a06a6ca8f9268
2017-02-04 17:17:44 +01:00
..
creative-zen zenmozaic: adjust button voltage 2017-02-04 17:17:11 +01:00
creative-zenxfi2 imx233: make microphone bias, bias pin and resistor configurable 2016-09-21 00:36:51 +01:00
creative-zenxfi3 imx233: make microphone bias, bias pin and resistor configurable 2016-09-21 00:36:51 +01:00
pins imx233: add stmp3600 and stmp3700 pin descriptions 2013-06-18 16:21:38 +02:00
regs imx233: generate register headers using headergen_v2 and update code for it 2016-05-28 16:49:22 +02:00
samsung-ypz5 imx233: generate register headers using headergen_v2 and update code for it 2016-05-28 16:49:22 +02:00
sansa-fuzeplus imx233: make microphone bias, bias pin and resistor configurable 2016-09-21 00:36:51 +01:00
sony-nwz nwz-370/380: increase adc button error margin 2016-05-28 17:11:49 +02:00
adc-imx233.c imx233: cosmetics 2016-05-28 17:07:42 +02:00
adc-target.h Fix sim red 2013-11-19 22:12:42 +00:00
app.lds imx233: remove redundant lines in linker script 2017-01-24 15:34:20 +01:00
ata-imx233.c imx233: generate register headers using headergen_v2 and update code for it 2016-05-28 16:49:22 +02:00
ata-target.h imx233: add basic ATA driver 2013-06-18 16:41:13 +02:00
audio-imx233.c imx233: remove weak attribute on some functions 2017-02-04 17:16:32 +01:00
audio-imx233.h imx233: remove weak attribute on some functions 2017-02-04 17:16:32 +01:00
audioin-imx233.c imx233: make microphone bias, bias pin and resistor configurable 2016-09-21 00:36:51 +01:00
audioin-imx233.h imx233: generate register headers using headergen_v2 and update code for it 2016-05-28 16:49:22 +02:00
audioout-imx233.c imx233: fix audio debug screen on stmp3700 2017-01-14 01:17:25 +01:00
audioout-imx233.h imx233: slightly rework 3D audio setting 2016-12-12 12:15:24 +01:00
boot.lds imx233: remove redundant lines in linker script 2017-01-24 15:34:20 +01:00
button-imx233.c imx233: remove weak attribute on some functions 2017-02-04 17:16:32 +01:00
button-imx233.h imx233: remove weak attribute on some functions 2017-02-04 17:16:32 +01:00
button-lradc-imx233.c imx233: make button-lradc drive able to handle VDDIO derived values 2014-02-10 23:14:25 +01:00
button-lradc-imx233.h imx233: make button-lradc drive able to handle VDDIO derived values 2014-02-10 23:14:25 +01:00
clkctrl-imx233.c imx233: generate register headers using headergen_v2 and update code for it 2016-05-28 16:49:22 +02:00
clkctrl-imx233.h imx233: generate register headers using headergen_v2 and update code for it 2016-05-28 16:49:22 +02:00
clock-target.h
crt0.S imx233: fix app.lds to properly support INIT_ATTR 2014-02-17 19:02:21 +01:00
dcp-imx233.c Add missing kernel.h includes (hopefully all of them). 2014-01-05 20:32:09 +01:00
dcp-imx233.h Fix copyright headers 2012-12-29 01:40:35 +01:00
debug-imx233.c imx233: add small framework for LED 2017-01-16 20:08:13 +01:00
dma-imx233.c imx233: workaround hardware dma bug 2017-01-15 18:41:27 +01:00
dma-imx233.h imx233: generate register headers using headergen_v2 and update code for it 2016-05-28 16:49:22 +02:00
dualboot-imx233.c imx233: add capability to boot OF or updater instead of Rockbox 2016-12-12 12:03:08 +01:00
dualboot-imx233.h imx233: add capability to boot OF or updater instead of Rockbox 2016-12-12 12:03:08 +01:00
emi-imx233.c imx233: generate register headers using headergen_v2 and update code for it 2016-05-28 16:49:22 +02:00
emi-imx233.h imx233: generate register headers using headergen_v2 and update code for it 2016-05-28 16:49:22 +02:00
fmradio-imx233.c imx233: rewrite i2c driver 2016-06-01 22:55:37 +02:00
fmradio-imx233.h imx233: factor fmradio i2c and tuner power code 2013-11-19 20:39:10 +00:00
gpmi-imx233.c imx233: add gpmi stubs 2012-05-19 16:10:52 +02:00
gpmi-imx233.h imx233: generate register headers using headergen_v2 and update code for it 2016-05-28 16:49:22 +02:00
i2c-imx233.c imx233: rewrite i2c driver 2016-06-01 22:55:37 +02:00
i2c-imx233.h imx233: rewrite i2c driver 2016-06-01 22:55:37 +02:00
icoll-imx233.c imx233: add more icoll statistics 2016-12-12 13:20:10 +01:00
icoll-imx233.h imx233: add more icoll statistics 2016-12-12 13:20:10 +01:00
kernel-imx233.c imx233: simplify timrot API 2016-05-28 17:18:32 +02:00
kernel-imx233.h imx233: clean timrot a bit 2014-02-10 23:14:23 +01:00
lcdif-imx233.c imx233: generate register headers using headergen_v2 and update code for it 2016-05-28 16:49:22 +02:00
lcdif-imx233.h imx233: generate register headers using headergen_v2 and update code for it 2016-05-28 16:49:22 +02:00
led-imx233.c imx233: add small framework for LED 2017-01-16 20:08:13 +01:00
led-imx233.h imx233: add small framework for LED 2017-01-16 20:08:13 +01:00
lradc-imx233.c imx233: generate register headers using headergen_v2 and update code for it 2016-05-28 16:49:22 +02:00
lradc-imx233.h imx233: generate register headers using headergen_v2 and update code for it 2016-05-28 16:49:22 +02:00
nand-imx233.c Cleanup MV/MD macros a little. 2013-08-17 12:18:22 -04:00
ocotp-imx233.h imx233: generate register headers using headergen_v2 and update code for it 2016-05-28 16:49:22 +02:00
partitions-imx233.c imx233: be less strict about partition checks (>=1GB only) 2014-01-21 18:52:28 +01:00
partitions-imx233.h imx233/creative: workaround stupid Creative partition table 2013-11-11 02:02:11 +00:00
pcm-imx233.c imx233: generate register headers using headergen_v2 and update code for it 2016-05-28 16:49:22 +02:00
pinctrl-imx233.c imx233: fix pinctrl for stmp3600 and stmp3700 2013-06-17 00:29:25 +02:00
pinctrl-imx233.h imx233: generate register headers using headergen_v2 and update code for it 2016-05-28 16:49:22 +02:00
power-imx233.c imx233: refactor power off and reboot 2016-12-12 12:06:42 +01:00
power-imx233.h imx233: generate register headers using headergen_v2 and update code for it 2016-05-28 16:49:22 +02:00
powermgmt-imx233.c imx233: fix red 2016-05-28 16:50:07 +01:00
powermgmt-imx233.h imx233: speedup charging trickle phase 2016-05-28 16:21:03 +01:00
pwm-imx233.c imx233: add small framework for LED 2017-01-16 20:08:13 +01:00
pwm-imx233.h imx233: generate register headers using headergen_v2 and update code for it 2016-05-28 16:49:22 +02:00
rtc-imx233.c imx233: implement alarm wake up 2013-07-02 00:45:00 +02:00
rtc-imx233.h imx233: generate register headers using headergen_v2 and update code for it 2016-05-28 16:49:22 +02:00
sdmmc-imx233.c imx233: two minor fixes for sd/mmc 2016-05-29 16:08:42 +01:00
sdmmc-imx233.h Fix red, forgotten file 2016-05-29 20:21:26 +01:00
ssp-imx233.c imx233: generate register headers using headergen_v2 and update code for it 2016-05-28 16:49:22 +02:00
ssp-imx233.h imx233: generate register headers using headergen_v2 and update code for it 2016-05-28 16:49:22 +02:00
system-imx233.c zen/zenxfi: adjust maximum emi voltage 2017-02-04 17:17:44 +01:00
system-target.h imx233: refactor power off and reboot 2016-12-12 12:06:42 +01:00
timer-imx233.c imx233: simplify timrot API 2016-05-28 17:18:32 +02:00
timrot-imx233.c imx233: simplify timrot API 2016-05-28 17:18:32 +02:00
timrot-imx233.h imx233: simplify timrot API 2016-05-28 17:18:32 +02:00
touchscreen-imx233.c imx233: split lradc channel setup into source and sampling parameters 2014-02-20 13:53:39 +01:00
touchscreen-imx233.h Fix copyright headers 2012-12-29 01:40:35 +01:00
uartdbg-imx233.c imx233: generate register headers using headergen_v2 and update code for it 2016-05-28 16:49:22 +02:00
uartdbg-imx233.h imx233: generate register headers using headergen_v2 and update code for it 2016-05-28 16:49:22 +02:00
usb-imx233.c imx233: fix usb_detect() to be consistent with vbus detection 2013-10-21 01:23:14 +02:00