architecture/powerpc64/linux.conf.sh

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   2 # T2 SDE: architecture/powerpc64/linux.conf.sh
   3 # Copyright (C) 2013 - 2024 The T2 SDE Project
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   6 # more information can be found in the files COPYING and README.
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  11
  12 {
  13         linux_arch=GENERIC_CPU
  14         for x in "generic       GENERIC_CPU"    \
  15                  "power3        POWER3_CPU"     \
  16                  "power4        POWER4_CPU"     \
  17                  "cell          CELL_CPU"       \
  18                  "G5            POWER4_CPU"     \
  19                  "power5        POWER5_CPU"     \
  20                  "power6        POWER6_CPU"     \
  21                  "power7        POWER7_CPU"     \
  22                  "power8        POWER8_CPU"     \
  23                  "power9        POWER9_CPU"     \
  24                  "power10       POWER10_CPU"
  25         do
  26                 set $x
  27                 [[ "$SDECFG_POWERPC64_OPT" = $1 ]] && linux_arch=$2
  28         done
  29
  30         for x in GENERIC_CPU POWER3_CPU POWER4_CPU CELL_CPU \
  31                  POWER5_CPU POWER6_CPU POWER7_CPU POWER8_CPU
  32         do
  33                 if [ "$linux_arch" != "$x" ]
  34                 then echo "# CONFIG_$x is not set"
  35                 else echo "CONFIG_$x=y" ; fi
  36         done
  37
  38         if [ "$SDECFG_POWERPC64_ENDIANESS" = "le" ]; then
  39                 echo "CONFIG_CPU_LITTLE_ENDIAN=y"
  40                 echo "CONFIG_NR_CPUS=256"
  41                 echo "CONFIG_PPC_PSERIES=y"
  42         else
  43                 echo "CONFIG_CPU_BIG_ENDIAN=y"
  44                 echo "CONFIG_NR_CPUS=8"
  45                 echo "# CONFIG_PPC_PSERIES is not"
  46         fi
  47
  48         echo
  49         cat <<- 'EOT'
  50                 include(`linux.conf.m4')
  51         EOT
  52 } | m4 -I $base/architecture/$arch -I $base/architecture/powerpc -I $base/architecture/share