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loadtools/scripts: w220.{config,init} => chimei.{config,init} Motorola W220, first touched by FreeCalypso in 2019-05, is an ODM phone made by Chi-Mei, and its peculiar property of relevance to loadtools is that it has XRAM on Calypso nCS3 instead of the usual nCS1 - which matters for fc-xram. We are now discovering other Chi-Mei phones including Sony Ericsson J120, and they share the same quirk of XRAM on nCS3 - hence we rename this loadtools target from w220 to chimei.
author Mychaela Falconia <falcon@freecalypso.org>
date Sat, 09 Dec 2023 17:53:44 +0000
parents 49ee210fc4fb
children
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# This configuration is for Motorola C155/156 phones.  Use the "generic"
# compal configuration for C11x/12x and C139/140.

compal-stage thumb

# Parameters for the Calypso boot ROM;
# will result in the ARM core being clocked at 52 MHz as we want.

pll-config 4/1
rhea-cntl 0x00

# The remaining settings are carried out via loadagent commands
init-script c155.init

# 8 MiB flash, accessible at 0x03000000 without any problems
flash single-8M 0x03000000

# bottom boot flash, sector 0 is only 8 KiB
boot-reflash-hack 0x820000 0x2000

# Perform a Iota poweroff when we are done
exit-mode iota-off