RE: Free ppc linux configuation tool?

RE: Free ppc linux configuation tool?

[Kerl, John]

Erm, make menuconfig at the base of your kernel tree?
Or were you looking for something else?  E.g. Embedix
(now out of business, I think) had a Windows-style
wizard interface, which as I recall was merely shellac
on make xconfig.

-----Original Message-----
From: listmember@orkun.us [mailto:listmember@orkun.us]
Sent: Friday, December 19, 2003 1:19 PM
To: linuxppc-embedded@lists.linuxppc.org
Subject: Free ppc linux configuation tool?



Sorry for duplicate posting, I forgot to specify a subject first time...

I am creating a linux .config file for an embedded PowerPC 405gp board.

Is there a menu driven free tool (console or X11 based) to assist me?

I read somewhere about Montavista Hardhat Linux Configuration Tool but I
am not sure if it is available free.

Regards,
Tolunay


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RE: Free ppc linux configuation tool?

[listmember]

Well, I am trying to use the sources for kernel 2.4.23 downloaded at:

http://www.ppckernel.org/download/source/src-linuxppc_2_4.tar.bz2

When I do make menuconfig or make xconfig I did not get an PowerPC choice.
What am I doing wrong. I was in the process of creating the .config file
manually but that is a rather time consuming and error prone process. I
would like to configure most if not all settings by a tools if possile.

> Erm, make menuconfig at the base of your kernel tree?
> Or were you looking for something else?  E.g. Embedix
> (now out of business, I think) had a Windows-style
> wizard interface, which as I recall was merely shellac
> on make xconfig.
>
> -----Original Message-----
> From: listmember@orkun.us [mailto:listmember@orkun.us]
> Sent: Friday, December 19, 2003 1:19 PM
> To: linuxppc-embedded@lists.linuxppc.org
> Subject: Free ppc linux configuation tool?
>
>
>
> Sorry for duplicate posting, I forgot to specify a subject first time...
>
> I am creating a linux .config file for an embedded PowerPC 405gp board.
>
> Is there a menu driven free tool (console or X11 based) to assist me?
>
> I read somewhere about Montavista Hardhat Linux Configuration Tool but I
> am not sure if it is available free.
>
> Regards,
> Tolunay
>
>
>


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RE: Free ppc linux configuation tool?

[Jeff Angielski]

Did you look at the Makefile to make sure the ARCH is set correctly?

Jeff Angielski
The PTR Group

On Fri, 2003-12-19 at 18:42, listmember@orkun.us wrote:
> Well, I am trying to use the sources for kernel 2.4.23 downloaded at:
>
> http://www.ppckernel.org/download/source/src-linuxppc_2_4.tar.bz2
>
> When I do make menuconfig or make xconfig I did not get an PowerPC choice.
> What am I doing wrong. I was in the process of creating the .config file
> manually but that is a rather time consuming and error prone process. I
> would like to configure most if not all settings by a tools if possile.
>
> > Erm, make menuconfig at the base of your kernel tree?
> > Or were you looking for something else?  E.g. Embedix
> > (now out of business, I think) had a Windows-style
> > wizard interface, which as I recall was merely shellac
> > on make xconfig.
> >
> > -----Original Message-----
> > From: listmember@orkun.us [mailto:listmember@orkun.us]
> > Sent: Friday, December 19, 2003 1:19 PM
> > To: linuxppc-embedded@lists.linuxppc.org
> > Subject: Free ppc linux configuation tool?
> >
> >
> >
> > Sorry for duplicate posting, I forgot to specify a subject first time...
> >
> > I am creating a linux .config file for an embedded PowerPC 405gp board.
> >
> > Is there a menu driven free tool (console or X11 based) to assist me?
> >
> > I read somewhere about Montavista Hardhat Linux Configuration Tool but I
> > am not sure if it is available free.
> >
> > Regards,
> > Tolunay
> >
> >
> >
>
>


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patch for ibm 405ep emac driver in linux-2.4.22 and 2.4.23

[Davey]

[-- Attachment #1: Type: text/plain, Size: 1841 bytes --]

stefan, Matt,

Some time ago Stefan and I had reported that both ethernet interfaces cannot work well together. Sorry I have lost all old mails when I reinstall my computer.
We have find that this problem is caused by that the base address of eht1 is wrong set. Follow by my patch for linux-2.4.22 and linux-2.4.23. I have test the patch and it work well.

Davey Wu
2003-12-23

-----------------------------------------------------------------------------------------------------------------
diff -Nur /home/davey/linuxppc/drivers/net/ibm_emac/ibm_ocp_enet.c ibm_emac/ibm_ocp_enet.c
--- /home/davey/linuxppc/drivers/net/ibm_emac/ibm_ocp_enet.c 2003-11-24 16:07:49.000000000 +0800
+++ ibm_emac/ibm_ocp_enet.c 2003-12-21 15:59:26.000000000 +0800
@@ -1151,7 +1151,7 @@
  rc = request_irq(dev->irq, emac_mac_irq, 0, "OCP EMAC MAC", dev);
  if (rc != 0)
   goto bail;
- rc = request_irq(fep->wol_irq, emac_wakeup_irq, 0, "OCP EMAC Wakeup", dev);
+ rc = request_irq(fep->wol_irq, emac_wakeup_irq, SA_SHIRQ, "OCP EMAC Wakeup", dev);
  if (rc != 0) {
   free_irq(dev->irq, dev);
   goto bail;
@@ -1237,6 +1237,9 @@
  struct net_device *mdio_ndev = NULL;
  int commac_reg = 0;
  u32 phy_map;
+ // add by larry porter
+ static int emac_index = 0;
+ //////////////////////////////////
  
  emacdata = (struct ocp_func_emac_data *)ocpdev->def->additions;
  if (emacdata == NULL) {
@@ -1292,6 +1295,14 @@
  if (rc != 0)
   goto bail;
  commac_reg = 1;
+ 
+ //add by larry porter
+ emac_index += 1;
+ if(emac_index == 2)
+ {
+  ocpdev->def->paddr = 0xef600900;
+ }
+ //////////////////////////////////////
 
  /* Map our MMIOs */
  ep->emacp = (volatile emac_t *)ioremap(ocpdev->def->paddr, sizeof (emac_t));
------------------------------------------------------------------------------------------------


[-- Attachment #2: ibm_emac.patch --]
[-- Type: application/octet-stream, Size: 1240 bytes --]

diff -Nur /home/davey/linuxppc/drivers/net/ibm_emac/ibm_ocp_enet.c ibm_emac/ibm_ocp_enet.c
--- /home/davey/linuxppc/drivers/net/ibm_emac/ibm_ocp_enet.c	2003-11-24 16:07:49.000000000 +0800
+++ ibm_emac/ibm_ocp_enet.c	2003-12-21 15:59:26.000000000 +0800
@@ -1151,7 +1151,7 @@
 	rc = request_irq(dev->irq, emac_mac_irq, 0, "OCP EMAC MAC", dev);
 	if (rc != 0)
 		goto bail;
-	rc = request_irq(fep->wol_irq, emac_wakeup_irq, 0, "OCP EMAC Wakeup", dev);
+	rc = request_irq(fep->wol_irq, emac_wakeup_irq, SA_SHIRQ, "OCP EMAC Wakeup", dev);
 	if (rc != 0) {
 		free_irq(dev->irq, dev);
 		goto bail;
@@ -1237,6 +1237,9 @@
 	struct net_device *mdio_ndev = NULL;
 	int commac_reg = 0;
 	u32 phy_map;
+	// add by larry porter
+	static int emac_index = 0;
+	//////////////////////////////////
 	
 	emacdata = (struct ocp_func_emac_data *)ocpdev->def->additions;
 	if (emacdata == NULL) {
@@ -1292,6 +1295,14 @@
 	if (rc != 0)
 		goto bail;
 	commac_reg = 1;
+	
+	//add by larry porter
+	emac_index += 1;
+	if(emac_index == 2)
+	{
+		ocpdev->def->paddr = 0xef600900;
+	}
+	//////////////////////////////////////
 
 	/* Map our MMIOs */
 	ep->emacp = (volatile emac_t *)ioremap(ocpdev->def->paddr, sizeof (emac_t));

Re: patch for ibm 405ep emac driver in linux-2.4.22 and 2.4.23

[Mark Powell]

Davey wrote:

>Some time ago Stefan and I had reported that both ethernet interfaces
>cannot work well together. Sorry I have lost all old mails when I
>reinstall my computer. We have find that this problem is caused by
>that the base address of eht1 is wrong set. Follow by my patch for
>linux-2.4.22 and linux-2.4.23. I have test the patch and it work well.

shouldn't that just be:

Index: arch/ppc/platforms/ibm405ep.c
===================================================================
RCS file:
/P2/Hawkeye557/CVS_Repository/Hawkeye557/Linux-405GP/linuxppc_2_4_devel/arch/ppc/platforms/ibm405ep.c,v
retrieving revision 1.1.1.2
diff -u -r1.1.1.2 ibm405ep.c
--- arch/ppc/platforms/ibm405ep.c 2003/12/16 20:12:55 1.1.1.2
+++ arch/ppc/platforms/ibm405ep.c 2003/12/23 10:07:52
@@ -103,7 +103,7 @@
{ .vendor = OCP_VENDOR_IBM,
.function = OCP_FUNC_EMAC,
.index = 1,
- .paddr = EMAC0_BASE,
+ .paddr = EMAC1_BASE,
.irq = BL_MAC_ETH1,
.pm = OCP_CPM_NA,
.additions = &ibm405ep_emac1_def,

--
Mark Powell, Senior Software Engineer, Primagraphics Limited
New Cambridge House, Litlington, nr.Royston, Herts, SG8 0SS, UK
Tel. +44 1763 852222, Fax. 853324, http://www.primagraphics.co.uk

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Re: patch for ibm 405ep emac driver in linux-2.4.22 and 2.4.23

[Matt Porter]

On Tue, Dec 23, 2003 at 10:12:15AM +0000, Mark Powell wrote:
>
> Davey wrote:
>
> >Some time ago Stefan and I had reported that both ethernet interfaces
> >cannot work well together. Sorry I have lost all old mails when I
> >reinstall my computer. We have find that this problem is caused by
> >that the base address of eht1 is wrong set. Follow by my patch for
> >linux-2.4.22 and linux-2.4.23. I have test the patch and it work well.
>
> shouldn't that just be:

This is the right way to do it, we can't put that other hack in the
kernel.  If somebody verifies this patch hen we can get it in.

-Matt

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Re: patch for ibm 405ep emac driver in linux-2.4.22 and 2.4.23

[Davey]

I have test the way that Mark Powell provide and it doesn't work well. When I run "ifconfig eth1 up" I get output "SIOCSIFFLAGS: Device or resource busy".
I think we should fix more code as follow:

file: driver/net/ibm_emac/ibm_ocp_enet.c
------------------------------------------------------------------------------------------------------
--line 1150
/* Request our interrupt lines */
 rc = request_irq(dev->irq, emac_mac_irq, 0, "OCP EMAC MAC", dev);
 if (rc != 0)
  goto bail;
 --- rc = request_irq(fep->wol_irq, emac_wakeup_irq, 0, "OCP EMAC Wakeup", dev);
+++ rc = request_irq(fep->wol_irq, emac_wakeup_irq, SHIRQ, "OCP EMAC Wakeup", dev);
 if (rc != 0) {
  free_irq(dev->irq, dev);
  goto bail;
 }
-------------------------------------------------------------------------------------------------------

Davey Wu



----- Original Message -----
From: "Matt Porter" <mporter@kernel.crashing.org>
To: "Mark Powell" <medp@primagraphics.co.uk>
Cc: <linuxppc-embedded@lists.linuxppc.org>; "Davey" <daveywu@transengines.com>
Sent: Wednesday, December 24, 2003 1:10 AM
Subject: Re: patch for ibm 405ep emac driver in linux-2.4.22 and 2.4.23


>
> On Tue, Dec 23, 2003 at 10:12:15AM +0000, Mark Powell wrote:
> >
> > Davey wrote:
> >
> > >Some time ago Stefan and I had reported that both ethernet interfaces
> > >cannot work well together. Sorry I have lost all old mails when I
> > >reinstall my computer. We have find that this problem is caused by
> > >that the base address of eht1 is wrong set. Follow by my patch for
> > >linux-2.4.22 and linux-2.4.23. I have test the patch and it work well.
> >
> > shouldn't that just be:
>
> This is the right way to do it, we can't put that other hack in the
> kernel.  If somebody verifies this patch hen we can get it in.
>
> -Matt
>
>

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Re: patch for ibm 405ep emac driver in linux-2.4.22 and 2.4.23

[Eugene Surovegin]

On Tue, Dec 23, 2003 at 10:10:22AM -0700, Matt Porter wrote:
>
> On Tue, Dec 23, 2003 at 10:12:15AM +0000, Mark Powell wrote:
> >
> > Davey wrote:
> >
> > >Some time ago Stefan and I had reported that both ethernet interfaces
> > >cannot work well together. Sorry I have lost all old mails when I
> > >reinstall my computer. We have find that this problem is caused by
> > >that the base address of eht1 is wrong set. Follow by my patch for
> > >linux-2.4.22 and linux-2.4.23. I have test the patch and it work well.
> >
> > shouldn't that just be:
>
> This is the right way to do it, we can't put that other hack in the
> kernel.  If somebody verifies this patch hen we can get it in.
>

Matt, I checked old-OCP version of ibm405ep.c and indeed it had
EMAC1_BASE there. Obviously this is a typo introduced during
conversion to new OCP.

I checked these definitions when Stefan first reported the problem
but failed to notice this :-(.

Eugene.

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