On Thu, Sep 30, 2010 at 12:19:08AM -0500, Gupta, Ajay Kumar wrote:
AM35x has musb interface and uses CPPI4.1 DMA engine.
Current patch supports only PIO mode. DMA support can be
added later once basic CPPI4.1 DMA patch is accepted.
Also added USB_MUSB_AM35X which is required to differentiate musb ips
between OMAP3x and AM35x. This config would be used to for below
purposes,
- Select am35x.c instead of omap2430.c for compilation
at drivers/usb/musb directory. Please note there are
significant differneces in these two files as musb ip
in quite different on AM35x.
- Select workaround codes applicable for AM35x musb issues.
one such workaround is for bytewise read issue on AM35x.
Signed-off-by: Ajay Kumar Gupta <ajay.gupta@xxxxxx>
this one doesn't apply of top of my musb-2.6.37 branch.
patching file drivers/usb/musb/Kconfig
Hunk #1 succeeded at 60 with fuzz 2.
Hunk #2 FAILED at 158.
1 out of 2 hunks FAILED -- saving rejects to file drivers/usb/musb/Kconfig.rej
patching file drivers/usb/musb/Makefile
Hunk #1 FAILED at 23.
1 out of 1 hunk FAILED -- saving rejects to file drivers/usb/musb/Makefile.rej
patching file drivers/usb/musb/am35x.c
patching file drivers/usb/musb/musb_core.h
Hunk #1 FAILED at 330.
1 out of 1 hunk FAILED -- saving rejects to file drivers/usb/musb/musb_core.h.rej
could you refresh and resend this one ??
--
balbi
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