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9 commits

Author SHA1 Message Date
Frank Gevaerts
4fcffcbdf3 Reorganise USB initialisation to not depend on a specific enumeration sequence, by Bartosz Fabianowski, with minor tweaks by Michael Sevakis (FS#12497) 
FreeBSD apparently sends a SET_ADDRESS first, which confused our code.
This patch fixes that, and also simplifies the connection handling a bit.


git-svn-id: svn://svn.rockbox.org/rockbox/trunk@31582 a1c6a512-1295-4272-9138-f99709370657
 2012-01-04 21:55:09 +00:00
Michael Sevakis
5a8da163c8 i.MX31 - Dethreading operations continue 
Dispense with "pmic" thread and process PMIC events directly within ISR. Add
sense bit reading as part of the handling.


git-svn-id: svn://svn.rockbox.org/rockbox/trunk@31528 a1c6a512-1295-4272-9138-f99709370657
 2012-01-02 18:32:35 +00:00
Michael Sevakis
36bc6a1fd5 Gigabeat S: Revert removal of usb_plugged in r31489 
Synchronous cable read is still required because the timing of the receipt of
the cable event cannot be known for sure-- basically it introduced a thread
race between main and pmic. If a keypress is desired instead to enter BL USB
mode a la AS3525, then it's possible to remove that.


git-svn-id: svn://svn.rockbox.org/rockbox/trunk@31510 a1c6a512-1295-4272-9138-f99709370657
 2012-01-01 03:19:52 +00:00
Rafaël Carré
568c441fd8 usb-target.h: remove 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@31498 a1c6a512-1295-4272-9138-f99709370657
 2011-12-31 18:44:55 +00:00
Rafaël Carré
2115eac7bb usb_plugged() is PP only 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@31489 a1c6a512-1295-4272-9138-f99709370657
 2011-12-31 18:43:59 +00:00
Michael Sevakis
47bade1437 Simplify and neaten-up usb.c a bit. USB_INSERTED and USB_EXTRACTED are always used as events to indicate cable state. USB_HOSTED is posted to indicated that a host was detected. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@31263 a1c6a512-1295-4272-9138-f99709370657
 2011-12-15 00:14:36 +00:00
Michael Sevakis
89a7a8138e Gigabeat S: Make it a removable mass-storage device. Windows will assign a drive to only the main data partition by default. To access the bootloader partition instead, press 'Vol -' while it connects (in bootloader and firmware). Hopefully doesn't break anything for anyone. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@28972 a1c6a512-1295-4272-9138-f99709370657
 2011-01-05 19:35:51 +00:00
Michael Sevakis
e286b0bbc0 Remove atomic register bit manipulation functions from i.MX and s3c target code and introduce generic functions for ARM (bitmod32, bitset32, and bitclr32). Multiprocessor support is possible but just not implemented at the moment, only interrupt lockout. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@27188 a1c6a512-1295-4272-9138-f99709370657
 2010-06-30 02:02:46 +00:00
Michael Sevakis
7abf2b53a4 Gigabeat S/i.MX31: Sort files in the /target tree into things that are SoC-generic (into /imx31) and player-specific (into /gigabeat-s, based upon current appearances). Move i2s clock init into the appropriate file. Housekeeping only-- no functional changes. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@25547 a1c6a512-1295-4272-9138-f99709370657
 2010-04-09 01:21:53 +00:00
Renamed from firmware/target/arm/imx31/gigabeat-s/usb-imx31.c (Browse further)