Commit graph

3380 commits

Author SHA1 Message Date
Amaury Pouly
9c965c88b4 fuze+: fix lcd code which got broken in 52426d0
The lcd data line were not setup as input anymore, making register
reading plain broken and probably lead to bad lcd detection.

Change-Id: I281460f845537c58045f3893261ded5c9c6e53b5
2013-06-18 13:08:38 +02:00
Amaury Pouly
dafc359fad imx233: fix system for stmp3600 and stmp3700
Change-Id: I2b425b56358ed21269beae27a4afb490939b7f9d
2013-06-17 00:29:26 +02:00
Amaury Pouly
8d7cc320b7 imx233: only do power management on imx233
Power management is somewhat different on stmp3700 which doesn't
have the 4.2V rail and completely different on stmp3600 which has
several DCDC. Currently only handle imx233.

Change-Id: Ic7815141286117b74022ffc53cfa48664fd7faac
2013-06-17 00:29:25 +02:00
Amaury Pouly
2ed36fc4a2 imx233: clarity comment about errata
Change-Id: I3309ce112762f09fcf6bce9d416dbf4b0aa2f197
2013-06-17 00:29:25 +02:00
Amaury Pouly
63ffdc1c89 imx233: fix audioout for stmp3600 and stmp3700, add 3d effect
Although the 3D effets sound terrible, add support for it.

Change-Id: Ib24be01986a974387b592c6e291d34b196ceb884
2013-06-17 00:29:25 +02:00
Amaury Pouly
f0f6aee58c imx233: fix octop for stmp3600 and stmp3700
Change-Id: Iacfa8bb96c8b78d56e5010f313bc47b73df80720
2013-06-17 00:29:25 +02:00
Amaury Pouly
6e88d98dcf imx233: always use the timer for kernel tick
Change-Id: Ifb7f77569b351e66edb5b8f1ac2e805c2f8b394a
2013-06-17 00:29:25 +02:00
Amaury Pouly
b74a459189 imx233: fix ssp for stmp3600 and stmp3700
Using the ssp macros, we can easily handle the stmp3600 which
has a single ssp block. Take care of all the nasty differences
between targets like bus width

Change-Id: If98a091cc262e9e6834f6fb9826f7c5515bfe621
2013-06-17 00:29:25 +02:00
Amaury Pouly
86ff093267 imx233: fix emi for stmp3600 and stmp3700
Currently don't do anything on stmp3600 because emi is completely
different. On stmp3700 it is unsure how the pll lock is handled
and this will need more testing.

Change-Id: I3d11282531f54f2ecc4187c0d913e2c61f4de14d
2013-06-17 00:29:25 +02:00
Amaury Pouly
e671472c3f imx233: fix dma for stmp3600 and stmp3700, improve support
Add finer granularity to start command: now commands can be
prepared, schedule and semaphore increased independently.

Change-Id: Ib1ed1f20f4b46dc61b6dbab6ddec8b54e3d832b9
2013-06-17 00:29:25 +02:00
Amaury Pouly
bdc572b8a1 imx233: improve debug and fix for stmp3600 and stmp3700
Add pwm and usb screen, fix charging, icoll and dcp on other
stmps.

Change-Id: I3cddf987e178bc01046132adaed15cff750835c9
2013-06-17 00:29:25 +02:00
Amaury Pouly
069a0269a9 imx233: fix/improve lcdif for stmp3600 and stmp4700, fix drivers
Factorise pin setup, rewrite PIO code, add support for lcdif irq,
handle all the various differences between the stmps, drop yuv
blitting code since it already exists in the common lcd drivers.

Change-Id: Ifc40aed9b3b12f16611ce960602e46a5bc87ae53
2013-06-17 00:29:25 +02:00
Amaury Pouly
52426d0891 imx233: fix pinctrl for stmp3600 and stmp3700
Change-Id: I87281b89315890fa285cb9a63fda5c90bdc8cdbf
2013-06-17 00:29:25 +02:00
Amaury Pouly
f4fdf1ffe2 imx233: fix lradc/adc for stmp3600 and stmp3700
The lradc architecture of the stmp3600 is rather different:
only channels 6 and 7 have configurable source and we need to
take care when allocating channels so that we can actually
measure the right channel! Delegate die temperature sensing to
the power block on stmp3600.

Change-Id: I0860eb4ea98240facc3d4a19d61684eca5f630cc
2013-06-17 00:29:25 +02:00
Amaury Pouly
239219ee70 imx233: fix power for stmp3600 and stmp3700
There are many small differences between them. In particular
some regulators are not available on stmp3600. Also the vbusvalid
detect method is not available as an irq on stmp3600 and seems
broken on stmp3700. Finally die temperature is handled by the
power block on stmp3600.

Change-Id: I2c68b418738f15564e445d3a1496018cef97fff7
2013-06-17 00:29:25 +02:00
Amaury Pouly
2d0d752bf8 imx233: fix clkctrl for stmp3600 and stmp3700
Change-Id: I7596e41c0d0b7fdcc18f7d328a0927c2c78dc4cb
2013-06-17 00:29:24 +02:00
Amaury Pouly
023621d401 imx233: fix icoll for stmp3600 and stmp3700
Change-Id: I97b86d67b53615eca0d870058ff5c095c3063151
2013-06-17 00:29:24 +02:00
Amaury Pouly
8ed8a79f5c imx233: various sdmmc fixes
Change-Id: I261d0bdea1e7c5bc9139b10bf42e7ce7ce6b6dd8
2013-06-17 00:29:24 +02:00
Amaury Pouly
fbee03e0f0 imx233: simplify timer code
Change-Id: I845c3f20c17ce6091ed02bc4fbfca176358d31b7
2013-06-17 00:29:24 +02:00
Amaury Pouly
f1c6c71218 imx233: improve ssp
Under some circumstance (timeout), the dma interrupt is not fired
and only the error one is. This can happen with some picky SD
cards and with the current code it causes a 1 second timeout.
This code properly catches the error interrupt to stop as soon
as possible.

Change-Id: I9c53ea272d01793f0f229571502e99eb62f1b723
2013-06-17 00:29:24 +02:00
Amaury Pouly
49ea1b3cef imx233: make linker file more regular
Change-Id: Ic3fe21be9124af71eae88a00793f914fe03ee5a2
2013-06-17 00:29:24 +02:00
Amaury Pouly
f8d2984875 imx233: enhance pwm
The current pwm interface is too low-level. Introduce a higher
level setup function which directly computes the parameters from
the required frequency.

Change-Id: Ie95c7522e9f42492fe872203f4cab46770a9649a
2013-06-17 00:29:24 +02:00
Amaury Pouly
f5ac658d16 imx233: normalise clkctrl
The clkctrl functions were becoming a mess. Normalise the names,
get rid of the xtal derived as special case and use the same
interface.

Change-Id: Ib954a8d30a6bd691914b5e0d97774ec9fc560c50
2013-06-17 00:29:24 +02:00
Amaury Pouly
84fc327aeb imx233: introduce virtual pins to simplify pin setup
A number of pins on the imx233 are standard and manually calling
functions to acquire, set function/drive/output is painful. This
will become unmanageable when we will add support for the other
stmp chips.
Introduce the concept of virtual pin which is a way to completely
describe a virtual pin (virtual because pins are muxed).

Change-Id: I01b6e040945648e58e1d1abab06529c9571c5f10
2013-06-17 00:29:24 +02:00
Amaury Pouly
8f351d6e21 imx233: enhance pinctrl irq with user pointer
Change-Id: I191704299487598a853af4df5aebbbf8a7134a34
2013-06-17 00:29:24 +02:00
Amaury Pouly
918a06a12a imx233: normalise pinctrl names
The current pinctrl functions were a mess. Normalise the functions
names to make them shorter and clearer.

Change-Id: Iac6ff84625ef2b7610268e3a5802dc0088de3167
2013-06-17 00:29:24 +02:00
Amaury Pouly
8390eb931e imx233: rewrite dma using new register headers
Change-Id: If73b84d9c9f4a152a54fb9d2dbec895e72d2e753
2013-06-16 18:21:49 +02:00
Amaury Pouly
852a82b90a imx233: rewrite timrot using new register headers
Change-Id: Ia6dc7ac7e1fdf471a518111f5593bd96bc3acfac
2013-06-16 18:21:49 +02:00
Amaury Pouly
96b1d02b05 imx233: rewrite digctl using new register headers
Change-Id: I910a09e07b9f5a82bb6cb150739fcebc942cb7c1
2013-06-16 18:21:48 +02:00
Amaury Pouly
a759242b55 imx233: rewrite ssp using new register headers
Change-Id: Ibf186b610beb07bd615c976630cdca9de2c7448e
2013-06-16 18:21:48 +02:00
Amaury Pouly
94cb72301d imx233: fix sdmmc code
The SD SWITCH command has a result and can take a long time to
finish. Ignoring the answer and waiting an arbitrary time is
unreliable at best.

Change-Id: I1bfbb193952b96598f8bb056bac88220d4edf1fc
2013-06-16 18:21:48 +02:00
Amaury Pouly
2d12ef6c73 imx233: rewrite rtc using new registers
Change-Id: I30794dac2175d5717ea8e05e911abec65a214c44
2013-06-16 18:21:48 +02:00
Amaury Pouly
3e8c2dc46d imx233: rewrite pwm using new registers
Change-Id: Ie222f0b25f4b8af9ccf21aecd82a7f4eba40aa3c
2013-06-16 18:21:48 +02:00
Amaury Pouly
7c5b65b9d2 imx233: rewrite power using new registers
Change-Id: Ifbee91161220419f4d1750672b5c4ae3537cefca
2013-06-16 18:21:43 +02:00
Amaury Pouly
b73fda3a05 imx233: rewrite pinctrl using new registers
Change-Id: I907a0b599ef65061360c215580f96f59b78b615b
2013-06-16 16:58:01 +02:00
Amaury Pouly
6f0eaf4827 imx233: rewrite ocotp using new register headers
Change-Id: I3c622119a1e296ec6b3f35f27e81b5118ab7f6cc
2013-06-16 16:58:00 +02:00
Amaury Pouly
d815cf3c79 imx233: rewrite lradc using new register headers
Change-Id: I06e4467c0ffe33145e6192528b074a23a8df67cc
2013-06-16 16:57:54 +02:00
Amaury Pouly
8517cf8bed imx233: rewrite lcdif using the new register headers
Change-Id: I94329a65a7c6a4127fa05b77b9a7a291f8a50013
2013-06-16 16:32:03 +02:00
Amaury Pouly
0fa014a6fe imx233: rewrite i2c using new register headers
Change-Id: Ieffb389fb74404e86d8ba51ee8c48bab6b299763
2013-06-16 15:58:36 +02:00
Amaury Pouly
3d62000fcb imx233: rewrite gpmi using new register headers
Change-Id: I8284836a79ac7e6d59da040df63f6fcf43857191
2013-06-16 15:52:03 +02:00
Amaury Pouly
444a8b1da0 imx233: rewrite audioin using new register headers
Change-Id: I7d71d16361a29030d0eb6de5c518168947516d39
2013-06-16 15:47:55 +02:00
Amaury Pouly
df9e6c3147 imx233: rewrite audioout using new register headers
Change-Id: I20dddec437187c0974ac16027548dbe3dd097c59
2013-06-16 15:45:32 +02:00
Amaury Pouly
e6a931301f imx233: rewrite emi using new register headers
Change-Id: Ie893162aac38ea3aaf73b4e84e54be714a5fc33f
2013-06-16 15:30:46 +02:00
Amaury Pouly
2a01b3766f imx233: rewrite clkctrl using new register headers
Change-Id: I6c79e99ed4ab20e00c3110d870e144a6c8596769
2013-06-16 15:28:04 +02:00
Amaury Pouly
f545908c16 imx233: rewrite icoll to use new register headers
Change-Id: I0bf30849d18a8493627025b383ce75ce524777ab
2013-06-16 14:46:58 +02:00
Amaury Pouly
dda1d5ca48 imx233: add register selector file
Register set selection is based on the value of the
IMX233_SUBTARGET value. The reg-select.h file (used by the
generated headers), does the selection based on this value as
follows:
- 3600 <= . < 3700: stmp3600 register set
- 3700 <= . < 3780: stmp3700 register set
- 3780 <= .: imx233 register set
Note that this selector relies on the name of the socs in the
register description to be respectively stmp3600, stmp3700 and
imx233.

Change-Id: I793b18e6c4f3fea85aa74f4c6be3affb0622c14e
2013-06-15 22:27:34 +02:00
Amaury Pouly
017667c2dc imx233: generate register headers for stmp3600, stmp3700 and imx233
Change-Id: Ia87086f4f4f4ecbb844ffd869407b14ea2509934
2013-06-15 22:27:34 +02:00
Michael Sevakis
5a1e697e2a PP Sansa: Use better I2S divider settings for 48kHz.
The previous ones produced some crackling.

Change-Id: I70de901172aba156f58d4b1088d0038b2ed53d49
2013-05-30 03:34:10 -04:00
Boris Gjenero
f6e179bd8e Remove data_abort_handler from ARM crt0 files.
This causes data_abort_handler from lib/unwarminder/safe_read.S to be
used instead. It allows unwarminder to avoid data aborts when
displaying the backtrace. A data_abort_handler remains in system-arm.c,
but it is not used because it is declared as a weak symbol.

Change-Id: I832066ed514347fe697e219872e90fbdd937f477
Reviewed-on: http://gerrit.rockbox.org/475
Reviewed-by: Marcin Bukat <marcin.bukat@gmail.com>
Tested-by: Boris Gjenero <boris.gjenero@gmail.com>
2013-05-24 02:02:04 +02:00
Michael Sevakis
91b850ec42 Get rid of usb_drv_attach() from USB code.
'Twas an idiosyncrasy of detecting a host upon bus reset, which is
obsolete.

Change-Id: I0adb25e1805022544f52cd0cb766819a367dbde4
2013-05-14 22:13:38 -04:00