Trying to get the schematics released, and been stuck on USB all day.
There are so many app notes, hints, errata that it's been hard going.
I think I'm about to kill off HSUSB2, since it's useless without a hub.
This would leave us with USB0 (HS, OTG) and USB1 (HS, Host only, routed
into a 4-port hub chip with a 10/100 ethernet port on the side.)
Did anyone have ambitions for a second HS-only USB port?
(Killing it will give us
mcspi3_simo
mcspi3_somi
mcspi3_cs0
mcspi3_clk
mcspi3_cs1
mcbsp5_dr
mcbsp5_fsx
mcbsp5_dx
mcbsp5_clkx
- so that's a very handy extra SPI port and another MCBSP
and also some DRM stuff
sys_drm_msecure
sys_secure_indicator
that looks more appealing re-tasked as
gpio_22
gpio_23
)
Comments?
Steve
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