FreeCalypso > hg > freecalypso-tools
view loadtools/scripts/c155.init @ 505:7bf0d909c87e
fc-loadtool flash ID check: change of reset after the check logic
This change only affects those flash configurations that have ID checks
enabled. The logic for resetting the flash after the ID check has been
changed as follows:
1) If the check fails, we return without attempting to reset the flash.
2) If the check is successful, we reset the flash using the configured
method (could be AMD or Intel or Intel W30) instead of always doing an
AMD flash reset as the original code did.
| author | Mychaela Falconia <falcon@freecalypso.org> |
|---|---|
| date | Mon, 27 May 2019 19:58:01 +0000 |
| parents | 35d3f4c26b96 |
| children |
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# Set WS=4 for both nCS0 and nCS1, matching what the official C155/156 fw sets w16 fffffb00 00A4 w16 fffffb02 00A4 # We need to switch the CS4/ADD22 pin from its default function of CS4 # to the needed ADD22, to access the 8 MiB of flash. Compal's C155/156 # in-flash boot code does this setting, but let's do it ourselves too. w16 fffef006 0008 # We don't mess with the FFFF:FB10 register on C155/156, i.e., we # leave the "enable boot ROM" setting established by compalstage. # Unlike C139, C155 and C156 phones do have working flash mapping # at 0x03000000, so we use that.