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target-utils: boot ROM UART autodetection revamped The new implementation should work with both the familiar Calypso C035 boot ROM version found in our regular targets as well as the older Calypso F741979B version found on the vintage D-Sample board.
author Mychaela Falconia <falcon@ivan.Harhan.ORG>
date Wed, 30 Dec 2015 21:28:41 +0000
parents f8bb6cd4edd3
children
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# The RAM+flash MCP in the GTA02 GSM modem block is SEC K5A3281CTM.
# The closest datasheet that could be found is for K5A3280;
# all current understanding of this IC is based on the latter datasheet.

# OsmocomBB sets WS=3 for both nCS0 and nCS1.  At first I was concerned that
# the setting was wrong for nCS0, but I have now located the responsible
# code in the moko11 binary (see the moko11 notes file in the
# freecalypso-reveng Hg tree) and confirmed that the official firmware
# runs with the same settings.  So let's do likewise.

w16 fffffb00 00A3
w16 fffffb02 00A3