FreeCalypso > hg > freecalypso-tools
view loadtools/scripts/pirelli.init @ 501:7a6eba04c1bb
CHANGES: target-utils poweroff VRPCAUX addition documented
author | Mychaela Falconia <falcon@freecalypso.org> |
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date | Mon, 27 May 2019 01:12:43 +0000 |
parents | e7502631a0f9 |
children |
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# This phone has 3 memory chip selects: # # nCS0: flash chip select 1 # nCS1: RAM chip select # nCS3: flash chip select 2 # # All 3 chip select lines go to the same physical IC, a RAM/flash MCP. # We set WS=4 for all 3 here, copying what OsmocomBB does. The access # time listed in the datasheet is 70 ns for both RAM and flash, and per # my math setting WS=3 *might* work, but it could be marginal, so let's # play it safe for now. w16 fffffb00 00A4 w16 fffffb02 00A4 w16 fffffb06 00A4 # We also need to switch the CS4/ADD22 pin from its default function # of CS4 to the needed ADD22. w16 fffef006 0008 # With this phone all Calypso serial access always goes through the # CP2102 usb2serial IC inside the phone itself, which is programmed # to support the high non-standard baud rates. So we can safely # switch to 812500 baud unconditionally. baud 812500