linux/Documentation/arch/powerpc/mpc52xx.rst
Costa Shulyupin 17e02586ed docs: move powerpc under arch
and fix all in-tree references.

Architecture-specific documentation is being moved into Documentation/arch/
as a way of cleaning up the top-level documentation directory and making
the docs hierarchy more closely match the source hierarchy.

Signed-off-by: Costa Shulyupin <costa.shul@redhat.com>
Acked-by: Michael Ellerman <mpe@ellerman.id.au>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
Link: https://lore.kernel.org/r/20230826165737.2101199-1-costa.shul@redhat.com
2023-10-10 13:35:55 -06:00

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=============================
Linux 2.6.x on MPC52xx family
=============================
For the latest info, go to https://www.246tNt.com/mpc52xx/
To compile/use :
- U-Boot::
# <edit Makefile to set ARCH=ppc & CROSS_COMPILE=... ( also EXTRAVERSION
if you wish to ).
# make lite5200_defconfig
# make uImage
then, on U-boot:
=> tftpboot 200000 uImage
=> tftpboot 400000 pRamdisk
=> bootm 200000 400000
- DBug::
# <edit Makefile to set ARCH=ppc & CROSS_COMPILE=... ( also EXTRAVERSION
if you wish to ).
# make lite5200_defconfig
# cp your_initrd.gz arch/ppc/boot/images/ramdisk.image.gz
# make zImage.initrd
# make
then in DBug:
DBug> dn -i zImage.initrd.lite5200
Some remarks:
- The port is named mpc52xxx, and config options are PPC_MPC52xx. The MGT5100
is not supported, and I'm not sure anyone is interested in working on it
so. I didn't took 5xxx because there's apparently a lot of 5xxx that have
nothing to do with the MPC5200. I also included the 'MPC' for the same
reason.
- Of course, I inspired myself from the 2.4 port. If you think I forgot to
mention you/your company in the copyright of some code, I'll correct it
ASAP.