Re: [PATCH 1/2] Freescale MPC52xx support for 2.6 - Base part

From: Kumar Gala
Date: Thu Jul 08 2004 - 19:09:31 EST


A few comments:

cputable.c:
* the 8280/52xx, maybe we should just have G2_LE, (same core exists in 8272, 8249, etc.)

mpc52xx_setup.c:
* what is cpu_52xx[]?

ppcboot.h:
* was bi_immr_base not sufficient?

- kumar

On Jul 8, 2004, at 11:54 AM, Sylvain Munaut wrote:


This patch adds support for the Freescale MPC5200 and it's LITE5200 platform.
Only basic boot support is included here.

Signed-off-by: Sylvain Munaut <tnt@xxxxxxxxxx>


The complete patch set is composed of two parts parts :
- [1/2] The base/core part ( include/asm-ppc & arch/ppc )
- [2/2] The serial driver part ( include/linux & driver/serial )
They have to be applied in order.



Due to the size of the patch (>80k), it's not inlined or attached. It's available from either :

- bksend generated patch : http://www.246tNt.com/linux-2.5-mpc52xx-pending-main.bksend
- diff -urN style patch : http://www.246tNt.com/linux-2.5-mpc52xx-pending-main.diff
- bk tree ( contains both patchs ) : bk://bkbits.246tNt.com/linux-2.5-mpc52xx-pending


diffstat is included :

===================================================================


ChangeSet@xxxxxx, 2004-07-08 16:11:09+02:00, tnt@xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Add basic support for the Freescale MPC52xx embedded CPU and the LITE5200 platform.

Signed-off-by: Sylvain Munaut <tnt@xxxxxxxxxx>


Documentation/powerpc/mpc52xx.txt | 48 +++
arch/ppc/Kconfig | 28 +-
arch/ppc/boot/common/misc-common.c | 10
arch/ppc/boot/simple/Makefile | 7
arch/ppc/boot/simple/mpc52xx_tty.c | 138 +++++++++++
arch/ppc/configs/lite5200_defconfig | 436 ++++++++++++++++++++++++++++++++++++
arch/ppc/kernel/cputable.c | 4
arch/ppc/platforms/Makefile | 1
arch/ppc/platforms/lite5200.c | 152 ++++++++++++
arch/ppc/platforms/lite5200.h | 23 +
arch/ppc/platforms/mpc5200.c | 29 ++
arch/ppc/syslib/Makefile | 1
arch/ppc/syslib/mpc52xx_pic.c | 252 ++++++++++++++++++++
arch/ppc/syslib/mpc52xx_setup.c | 228 ++++++++++++++++++
include/asm-ppc/mpc52xx.h | 380 +++++++++++++++++++++++++++++++
include/asm-ppc/mpc52xx_psc.h | 191 +++++++++++++++
include/asm-ppc/ocp_ids.h | 1
include/asm-ppc/ppcboot.h | 7
18 files changed, 1921 insertions(+), 15 deletions(-)


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