serial driver for MPC5554?

2010-04-16 Thread Németh Márton
Hi, is there somebody working on the MPC5554 [1] serial port driver? I could only find linux/drivers/serial/mpc52xx_uart.c but I'm not sure whether this could work together with the eSCI on-chip hardware module which can be found in MPC5554 [2]. References: [1] Freescale MPC5554 http://www.fr

Re: Freescale MPC5554 device tree (was: cross-compiling Linux for PowerPC e200 core?)

2010-03-29 Thread Németh Márton
Hi, Grant Likely wrote: > 2010/3/13 Németh Márton : [...] >> + }; >> + >> + e...@3fc { // Enhanced Time Processing >> Unit >> + compatible = "fsl,mpc5554-etpu&qu

Linux patches for XIP on MPC8xx?

2010-03-22 Thread Németh Márton
Hi Wolfgang, I found your homepage at http://www.denx.de/wiki/bin/view/DULG/ConfigureLinuxForXIP back from 2003. Was there any follow up of your patch for kernel 2.4.4? Regards, Márton Németh ___ Linuxppc-dev mailing list Linuxppc-dev@lists.oz

Re: Freescale MPC5554 device tree (was: cross-compiling Linux for PowerPC e200 core?)

2010-03-22 Thread Németh Márton
Grant Likely wrote: > 2010/3/22 Németh Márton : >> Hi Grant, >> >> thanks for the comments, I solved some of the points you mentioned. I need >> some >> more time to work on the others. In the meantime I send the intermediate >> version. >> >&

Re: Freescale MPC5554 device tree (was: cross-compiling Linux for PowerPC e200 core?)

2010-03-21 Thread Németh Márton
Hi Grant, thanks for the comments, I solved some of the points you mentioned. I need some more time to work on the others. In the meantime I send the intermediate version. Grant Likely wrote: > 2010/3/13 Németh Márton : [...] >> + mem...@4000 { >> + device

Re: Freescale MPC5554 device tree (was: cross-compiling Linux for PowerPC e200 core?)

2010-03-17 Thread Németh Márton
Hi Grant, David and Segher, is there any comments or suggestions about this MPC5554 device tree? Regards, Márton Németh Németh Márton wrote: > Hi, > > here is a version with modified cpu node, xbar ranges and added interrupt > sources. > Please send comment

Re: Freescale MPC5554 device tree (was: cross-compiling Linux for PowerPC e200 core?)

2010-03-13 Thread Németh Márton
+ * + * Copyright 2010 Márton Németh + * Márton Németh + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the + * Free Software Foundation; either version 2 of the License, or (at your + * option) any

[PATCH] powerpc: do not call printk when CONFIG_PRINTK is not defined

2010-03-11 Thread Németh Márton
From: Márton Németh When printk() is disabled (CONFIG_PRINTK) at menu item General setup -> Configure standard kernel features (for small systems) -> Enable support for printk then there should be no printk() calls at all. Signed-off-by: Márton Németh --- Just a typo was fixed in the tit

Re: Freescale MPC5554 device tree (was: cross-compiling Linux for PowerPC e200 core?)

2010-03-11 Thread Németh Márton
C5554 Device Tree Source + * + * Based on MPC5553/5554 Microcontroller Reference Manual, Rev. 4.0, 04/2007 + * http://www.freescale.com/files/32bit/doc/ref_manual/MPC5553_MPC5554_RM.pdf + * + * Copyright 2010 Márton Németh + * Márton Németh + * + * This program is free software; you can redistribute i

Re: Freescale MPC5554 device tree (was: cross-compiling Linux for PowerPC e200 core?)

2010-03-10 Thread Németh Márton
Grant Likely wrote: > 2010/3/9 Németh Márton : >> Hi, >> Grant Likely wrote: >>> 2010/3/8 Németh Márton : [snip] >>>> As far as I could find out I'll need to create a device tree as documented >>>> in >>>> the linux/Documentation/po

Re: cross-compiling Linux for PowerPC e200 core?

2010-03-08 Thread Németh Márton
Hi, Grant Likely wrote: > 2010/3/8 Németh Márton : >> Grant Likely wrote: >>> 2010/3/6 Németh Márton : >>>> Hi, >>>> >>>> I'm trying to cross-compile Linux 2.6.33 for Freescale MPC5554 [1][2]. This >>>> microcontroller

Re: cross-compiling Linux for PowerPC e200 core?

2010-03-08 Thread Németh Márton
Hi, Segher Boessenkool wrote: >> Assembler messages: >> Error: invalid switch -me200 >> Error: unrecognized option -me200 > > No version of mainline binutils supports this. > > This kernel code was added in 2005, in 33d9e9b, by FSL; perhaps > they have a fork of binutils that supports it, maybe t

Re: cross-compiling Linux for PowerPC e200 core?

2010-03-08 Thread Németh Márton
Grant Likely wrote: > 2010/3/6 Németh Márton : >> Hi, >> >> I'm trying to cross-compile Linux 2.6.33 for Freescale MPC5554 [1][2]. This >> microcontroller is based on the e200z6 core. I could build the >> cross-development >> tools, but I could miss s

Re: Linux on Freescale e200

2010-03-07 Thread Németh Márton
Hi Per-Erik, I found your message at http://lists.ozlabs.org/pipermail/linuxppc-dev/2007-December/048539.html back from Dec 2007. Have you managed to run Linux on phyCORE-MPC5554 since then? Regards, Márton Németh >>> Hi >>> >>> I'm wondering if someone has ever tried to get Linux runn

[PATCH] powerpc: do not call prink when CONFIG_PRINTK is not defined

2010-03-07 Thread Németh Márton
From: Márton Németh When printk() is disabled (CONFIG_PRINTK) at menu item General setup -> Configure standard kernel features (for small systems) -> Enable support for printk then there should be no printk() calls at all. Signed-off-by: Márton Németh --- diff -upr linux-2.6.33.orig/arch/

cross-compiling Linux for PowerPC e200 core?

2010-03-06 Thread Németh Márton
Hi, I'm trying to cross-compile Linux 2.6.33 for Freescale MPC5554 [1][2]. This microcontroller is based on the e200z6 core. I could build the cross-development tools, but I could miss something because I get an error message when building Linux for PowerPC e200 core. Here are the steps I used: $

[PATCH] macintosh: make Open Firmware device id constant

2010-01-10 Thread Németh Márton
From: Márton Németh The match_table field of the struct of_device_id is constant in so it is worth to make the initialization data also constant. The semantic match that finds this kind of pattern is as follows: (http://coccinelle.lip6.fr/) // @r@ disable decl_init,const_decl_init; identifie

Re: Linux for MPC5554 or MPC5534 (core e200z6)?

2009-10-21 Thread Németh Márton
Kumar Gala wrote: > On Oct 20, 2009, at 5:21 PM, Németh Márton wrote: > >> Hi Grant, >> Hello List, >> >> is there anybody who was successfully run Linux kernel on Freescale >> MPC5554 >> [1], [2] or on Freescale MPC5534 [3], [4]? Both of these emb

Linux for MPC5554 or MPC5534 (core e200z6)?

2009-10-21 Thread Németh Márton
Hi Grant, Hello List, is there anybody who was successfully run Linux kernel on Freescale MPC5554 [1], [2] or on Freescale MPC5534 [3], [4]? Both of these embedded PowerPC controllers have the e200z6 core. Is there anybody who is working with these controllers or with the e200z6 core? References