FreeCalypso > hg > freecalypso-tools
view loadtools/scripts/gen4.config @ 1001:7df4c9ae6ba4
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 | 392525355ee7 |
children |
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# This config is meant to be applicable to most "generic" or "vanilla" # Calypso devices with just the following properties expected: # # * Calypso chip is C035, meaning it's ok to run the PLL at 104 MHz # and give 52 MHz to the ARM7; # * There is one flash bank on nCS0 and one XRAM bank on nCS1; # * No more than 4 MiB flash, thus no ADD22. # The following parameters go into the <p command sent to the boot ROM pll-config 4/1 # 26 MHz in, PLL&DSP @ 104 MHz, ARM @ 52 MHz rhea-cntl 0x00 # good for all Calypso platforms # The remaining settings are carried out via loadagent commands init-script basic-4ws-4mb.init # Flash configuration flash single-4M 0x03000000 # Perform a Iota poweroff when we are done exit-mode iota-off