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imx233:fuze+: major memory and usb rework

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- now identity map dram uncached and have a cached and buffered virtual alias
- rework dma to handle virtual to physical pointers conversion
- fix lcd frame pointer
- implement usb detection properly
- implement bootloader usb properly
- allow the bootloader to disable MMC windowing (useful for recovery)

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@30432 a1c6a512-1295-4272-9138-f99709370657
This commit is contained in:
Amaury Pouly 2011-09-05 11:29:32 +00:00
parent 11e1f71612
commit 7d4fed53cc
17 changed files with 353 additions and 104 deletions
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6
firmware/target/arm/imx233/sd-imx233.c
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@ -227,3 +227,9 @@ bool sd_present(IF_MD(int drive))
return imx233_ssp_sdmmc_detect(SD_SSP);
}
bool sd_removable(IF_MD(int drive))
{
IF_MD((void) drive);
return true;
}