FreeCalypso > hg > freecalypso-tools
view loadtools/scripts/leonardo.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 | 0093bf43c813 |
children |
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# Most Leonardo boards will probably have Calypso C035 chips on them, # but we know that some very early Leonardo boards had been built with # Calypso C05B, thus we need to stay within the lower clock frequency # limits of the latter. # The following parameters go into the <p command sent to the boot ROM pll-config 3/1 # 26 MHz in, PLL&DSP @ 78 MHz, ARM @ 39 MHz rhea-cntl 0x00 # good for all Calypso platforms # The remaining settings are carried out via loadagent commands init-script cs2-4ws-8mb.init # There had been many Leonardo board variants with different flash chips, # including a version with a second flash chip select on nCS2 - thus nCS2 # is considered to be reserved for flash in the Leonardo family. flash dual-8M 0x03000000 0x01800000 # Perform a Iota poweroff when we are done exit-mode iota-off