Documentation/powerpc/mpc52xx.rst

   1 =============================
   2 Linux 2.6.x on MPC52xx family
   3 =============================
   4
   5 For the latest info, go to https://www.246tNt.com/mpc52xx/
   6
   7 To compile/use :
   8
   9   - U-Boot::
  10
  11      # <edit Makefile to set ARCH=ppc & CROSS_COMPILE=... ( also EXTRAVERSION
  12         if you wish to ).
  13      # make lite5200_defconfig
  14      # make uImage
  15
  16      then, on U-boot:
  17      => tftpboot 200000 uImage
  18      => tftpboot 400000 pRamdisk
  19      => bootm 200000 400000
  20
  21   - DBug::
  22
  23      # <edit Makefile to set ARCH=ppc & CROSS_COMPILE=... ( also EXTRAVERSION
  24         if you wish to ).
  25      # make lite5200_defconfig
  26      # cp your_initrd.gz arch/ppc/boot/images/ramdisk.image.gz
  27      # make zImage.initrd
  28      # make
  29
  30      then in DBug:
  31      DBug> dn -i zImage.initrd.lite5200
  32
  33
  34 Some remarks:
  35
  36  - The port is named mpc52xxx, and config options are PPC_MPC52xx. The MGT5100
  37    is not supported, and I'm not sure anyone is interesting in working on it
  38    so. I didn't took 5xxx because there's apparently a lot of 5xxx that have
  39    nothing to do with the MPC5200. I also included the 'MPC' for the same
  40    reason.
  41  - Of course, I inspired myself from the 2.4 port. If you think I forgot to
  42    mention you/your company in the copyright of some code, I'll correct it
  43    ASAP.