16 May
2010
16 May
'10
1 a.m.
Hi Steve,
On Fri, May 14, 2010 at 11:56:58PM +0200, Steve Markgraf wrote:
I wanted to give a short status update on the MTK
platform, I spent
the last day implementing a minimal subset of the MTK romloader
protocol in osmocon.
cool.
When writing something to the UART TX register, I see
the output in
osmocon, and writing to the Baseband powerup register works as well
(otherwise you would have to hold down the power-button all the
time).
ok.
Unfortunately there are no schematics for the Mobistel
phone I've
been testing this with, so I haven't found out how to enable e.g.
the backlight, nothing happens when activating PWM1/2.
yes, most likely the I/O pin function modes need to be set correctly.
It might be best to try to read them from a (running) normal firmware.
Today I tried to modify the Calypso UART driver for
the MTK UART,
but currently I'm stuck with a strange hang somewhere in the driver,
maybe I'll look after it tomorrow.
if you have any specific questions, please le me know. I haven't yet
checked how compatible the UART types of the two devices are.
Good luck!
--
- Harald Welte <laforge(a)gnumonks.org> http://laforge.gnumonks.org/
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