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annotate nuc-fw/cfgmagic/post-target @ 92:f459043fae0c

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nuc-fw config: ld script generation implemented
author Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
date Sun, 25 Aug 2013 21:20:20 +0000
parents ccde45a06737
children 45911ad957fd
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
88
ccde45a06737 nuc-fw: beginning of the configuration mechanism
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
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1 # This shell script fragment is sourced after the selected target.
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2 # Here we'll put code that logically goes with the target hw-related
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3 # stuff, but which we wish to avoid duplicating in every target.*
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4 # fragment.
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5
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6 # The per-target fragment must have defined CONFIG_IRAM_SIZE, CONFIG_XRAM_SIZE
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7 # and CONFIG_FWFLASH_SIZE.
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8 if [ -z "$CONFIG_IRAM_SIZE" ]
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9 then
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10 echo "Error: target.$TARGET failed to define CONFIG_IRAM_SIZE" 1>&2
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11 exit 1
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12 fi
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13
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14 if [ -z "$CONFIG_XRAM_SIZE" ]
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15 then
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16 echo "Error: target.$TARGET failed to define CONFIG_XRAM_SIZE" 1>&2
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17 exit 1
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18 fi
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19
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20 if [ -z "$CONFIG_FWFLASH_SIZE" ]
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21 then
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22 echo "Error: target.$TARGET failed to define CONFIG_FWFLASH_SIZE" 1>&2
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23 exit 1
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24 fi
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25
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26 # export them to C and to the m4-based ld script generation logic
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27 export_to_c CONFIG_IRAM_SIZE
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28 export_to_m4 CONFIG_IRAM_SIZE
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29 export_to_c CONFIG_XRAM_SIZE
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30 export_to_m4 CONFIG_XRAM_SIZE
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31 export_to_c CONFIG_FWFLASH_SIZE
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32 export_to_m4 CONFIG_FWFLASH_SIZE
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33
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34 # Because we'll be using a lot of TI's code that is very liberally sprinkled
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35 # with conditionals on their voodoo numbers for CHIPSET etc, we really have
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36 # no choice but to continue using these nasty numbers, at least where
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37 # possible.
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38
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39 if [ -z "$DBB_type" ]
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40 then
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41 echo "Error: target.$TARGET failed to define DBB_type" 1>&2
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42 exit 1
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43 fi
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44
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45 case "$DBB_type" in
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46 751992*)
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47 # This is the only Calypso variant we currently work with,
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48 # and we have no authoritative knowledge of the correct
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49 # CHIPSET number - only a current best guess.
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50 CHIPSET=10
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51 # let's hope for the best
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52 ;;
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53 *)
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54 echo "Error: unknown DBB_type=$DBB_type" 1>&2
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55 exit 1
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56 ;;
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57 esac
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58 export_to_c CHIPSET
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59
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60 if [ -z "$ABB_type" ]
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61 then
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62 echo "Error: target.$TARGET failed to define ABB_type" 1>&2
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63 exit 1
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64 fi
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65
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66 case "$ABB_type" in
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67 Iota*)
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68 ANLG_FAM=2
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69 ;;
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70 Syren*)
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71 ANLG_FAM=3
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72 ;;
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73 *)
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74 echo "Error: unknown ABB_type=$ABB_type" 1>&2
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75 exit 1
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76 ;;
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77 esac
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78 export_to_c ANLG_FAM
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79
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80 # Ensure that device_class is set - various feature configurations
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81 # will certainly depend on it.
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82 if [ -z "$device_class" ]
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83 then
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84 echo "Error: target.$TARGET failed to define device_class" 1>&2
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85 exit 1
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86 fi