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Bootloader USB mode for PP502x. Enable only on GoGear SA9200 for the time being. Add HAVE_BOOTLOADER_USB_MODE to config if BOOTLOADER is defined to enable it. Clean up some kernel stuff a little to support it. Mess up a bunch of other stuff (hopefully not too badly).

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git-svn-id: svn://svn.rockbox.org/rockbox/trunk@29053 a1c6a512-1295-4272-9138-f99709370657
This commit is contained in:
Michael Sevakis 2011-01-15 08:19:30 +00:00
parent 53db95417d
commit 3a1127785b
26 changed files with 842 additions and 160 deletions
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7
firmware/export/kernel.h
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@ -178,9 +178,10 @@ struct wakeup
/* global tick variable */
#if defined(CPU_PP) && defined(BOOTLOADER)
/* We don't enable interrupts in the iPod bootloader, so we need to fake
the current_tick variable */
#if defined(CPU_PP) && defined(BOOTLOADER) && \
!defined(HAVE_BOOTLOADER_USB_MODE)
/* We don't enable interrupts in the PP bootloader unless USB mode is
enabled for it, so we need to fake the current_tick variable */
#define current_tick (signed)(USEC_TIMER/10000)
static inline void call_tick_tasks(void)