FreeCalypso > hg > freecalypso-tools

annotate loadtools/scripts/compal.config @ 921:74d284add54d

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fc-fsio: guard against bogus readdir results from the target If the FFS being operated on contains SE K2x0 extended filenames, readdir will return strings that are bad for printing. We need to guard against this possibility, and also against possible other bogosity that could be sent by other alien firmwares.
author Mychaela Falconia <falcon@freecalypso.org>
date Sat, 31 Dec 2022 22:55:23 +0000
parents b0f9d38bfd9e
children
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49ee210fc4fb loadtools/scripts/*.config: new flash config
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1 # This configuration is intended to be applicable to all of C11x, C12x,
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2 # C139 and C140. The "plain" version of compalstage selected below
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3 # should work for all C11x/12x; it will also work on C139/140 phones
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4 # that had the simpler boot code flashed into them, as we do with
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5 # FreeCalypso fw on these phones. When running loadtools with this config
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6 # on C139/140 phones that still have the official fw in them, one will need
49ee210fc4fb loadtools/scripts/*.config: new flash config
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7 # to specify -h compal -c 1004 to use the inefficient ~15 KiB version of
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8 # compalstage.
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10 compal-stage plain
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12 # Whether we are breaking in through compalstage (as above) or through
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13 # tfc139, the re-enabled Calypso boot ROM is used to load our loadagent
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14 # into IRAM. The boot ROM will autodetect the Calypso input clock as
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15 # 26 MHz (physical reality) when entered through compalstage, or as
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16 # 13 MHz when entered through tfc139 - the latter results from the
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17 # original fw setting bit 7 in the FFFF:FD02 register (VTCXO_DIV2),
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18 # which the boot ROM does not clear.
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19 #
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20 # However, the following configuration will result in the ARM core
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21 # being clocked at 52 MHz in both cases.
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23 pll-config 4/1
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24 rhea-cntl 0x00
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26 # The remaining settings are carried out via loadagent commands
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27 init-script compal.init
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29 # Flash can be 2 MiB or 4 MiB, will be autodetected, 4 MiB mapping used
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30 # mapped at 0x03000000 like on other targets, see updated compal.init script
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31 flash single-4M 0x03000000
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33 boot-reflash-hack 0x820000 0x10000
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35 # Perform a Iota poweroff when we are done
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36 exit-mode iota-off