FreeCalypso > hg > freecalypso-citrine

annotate cfgmagic/feature.mokoffs @ 35:23dbd942aa56

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doc/Current_Status: update for the latest fixes
author Mychaela Falconia <falcon@freecalypso.org>
date Sat, 15 Oct 2016 05:15:23 +0000
parents 75a11d740a02
children
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75a11d740a02 initial import of gsm-fw from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
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1 # feature mokoffs is applicable only when building gsm-fw for the Openmoko
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Mychaela Falconia <falcon@freecalypso.org>
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2 # GTA0x GSM modem. This feature directs our fw to use the original FFS
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3 # which contains the factory IMEI + RF calibration data and which the
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4 # original mokoN firmware treats as writable.
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5 #
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6 # There are 3 different ways in which we can use MokoFFS:
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7 #
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8 # feature mokoffs rw -- treat MokoFFS as R/W like the original fw does
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9 # feature mokoffs ro -- use MokoFFS in flash, but disable flash write ops
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10 # feature mokoffs copy -- copy MokoFFS into RAM on boot, then R/W in RAM only
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11
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12 check_target_feature "$1"
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13
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14 CONFIG_MOKOFFS=1
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15 export_to_c CONFIG_MOKOFFS
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16
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17 if [ $# != 2 ]
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18 then
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19 echo "feature mokoffs: extra argument required" 1>&2
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20 exit 1
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21 fi
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23 case "$2" in
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24 rw)
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25 FFS_IN_RAM=0
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26 CONFIG_FLASH_WRITE=1
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27 export_to_c CONFIG_FLASH_WRITE
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28 ;;
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29 ro)
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30 FFS_IN_RAM=0
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31 CONFIG_FLASH_WRITE=0
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32 export_to_c CONFIG_FLASH_WRITE
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33 ;;
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34 copy)
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35 FFS_IN_RAM=1
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36 RAMFFS_BLKSIZE_LOG2=16
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37 RAMFFS_NBLOCKS=7
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38 CONFIG_MOKOFFS_COPY=1
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39 export_to_c CONFIG_MOKOFFS_COPY
75a11d740a02 initial import of gsm-fw from freecalypso-sw rev 1033:5ab737ac3ad7
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40 ;;
75a11d740a02 initial import of gsm-fw from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
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41 *)
75a11d740a02 initial import of gsm-fw from freecalypso-sw rev 1033:5ab737ac3ad7
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42 echo "feature mokoffs: argument must be rw, ro or copy" 1>&2
75a11d740a02 initial import of gsm-fw from freecalypso-sw rev 1033:5ab737ac3ad7
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43 exit 1
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44 ;;
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45 esac