: Support for EP8260 H2 (300MHz)

PATCH New Jeff Angielski 3 participants 6 messages Sep 2, 2004 – Jan 9, 2005

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Jeff Angielski

author

2004-09-02 15:13 UTC #0 lore raw

PATCH 1/1 : Support for EP8260 H2 (300MHz)

I was going through my records and noticed that I neglected to send in the updated patch for this hardware.

The problem with the original patch I submitted was that the SYPCR[BMT] was not being set to 0x6 (48 clocks) as specified in the latest revision of the user manual. Without studying the design in detail, I am not sure why this is the case. However, if the BMT is not set to 0x6, FCC3 will generate TX buffer underrun errors for larger packets when used in Linux.

In any event, here is the patch that adds support for this latest H2 version of the EP8260 board from Embedded Planet.

CHANGELOG

* Patch by Jeff Angielski, 02 Sep 2004
- Added support for H2 revision of the EP8260 board. Fixed the
formatting for some of the EP8260 related source files.

Jeff Angielski

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Wolfgang Denk

2004-09-02 17:49 UTC #1 lore raw

PATCH 1/1 : Support for EP8260 H2 (300MHz)

Quoted 4 lines · In message <[email protected]> you wrote:

sure why this is the case. However, if the BMT is not set to 0x6, FCC3 will generate TX buffer underrun errors for larger packets when used in Linux.

Do you mean that the Linux driver depends on initial values set by U-Boot? This needs to be fixed in Linux, then.

Quoted 3 lines

* Patch by Jeff Angielski, 02 Sep 2004
- Added support for H2 revision of the EP8260 board. Fixed the
formatting for some of the EP8260 related source files.

Sorry, rejected, as it would corrupt my CVS repository.

...

Quoted 64 lines

diff -uNr u-boot/board/lwmon/CVS/Entries u-boot-ep8260/board/lwmon/CVS/Entries

board/lwmon/CVS/Entries +1 -1

@@ -4,5 +4,5 @@
 /lwmon.c/1.14/Sun Aug  1 22:48:17 2004/-ko/
 /u-boot.lds/1.3/Fri Jun 27 21:32:14 2003/-ko/
 /u-boot.lds.debug/1.2/Fri Jun 27 21:32:14 2003/-ko/
-/flash.c/1.4/Wed Sep  1 13:32:03 2004/-ko/
+/flash.c/1.4/Tue Aug 31 18:40:21 2004/-ko/
 D

diff -uNr u-boot/common/CVS/Entries u-boot-ep8260/common/CVS/Entries

common/CVS/Entries +1 -1

@@ -82,5 +82,5 @@
 /usb_storage.c/1.8/Mon May  3 20:45:33 2004/-ko/
 /virtex2.c/1.2/Fri Feb 27 00:07:27 2004/-ko/
 /xilinx.c/1.2/Sat Dec  6 19:49:24 2003/-ko/
-/cmd_fat.c/1.9/Wed Sep  1 13:32:03 2004/-ko/
+/cmd_fat.c/1.9/Tue Aug 31 18:40:29 2004/-ko/
 D

diff -uNr u-boot/cpu/mpc8260/CVS/Entries u-boot-ep8260/cpu/mpc8260/CVS/Entries

cpu/mpc8260/CVS/Entries +1 -1

@@ -3,7 +3,6 @@
 /commproc.c/1.4/Tue Aug  5 17:43:33 2003/-ko/
 /config.mk/1.3/Mon Nov 17 21:14:39 2003/-ko/
 /cpu.c/1.8/Thu Apr 15 18:22:43 2004/-ko/
-/cpu_init.c/1.5/Sun Mar 14 16:51:45 2004/-ko/
 /ether_fcc.c/1.6/Tue Mar 23 22:14:28 2004/-ko/
 /ether_scc.c/1.4/Tue Mar 23 22:14:28 2004/-ko/
 /i2c.c/1.4/Fri Jun 27 21:32:35 2003/-ko/

@@ -17,4 +16,5 @@
 /spi.c/1.2/Fri Jun 27 21:32:35 2003/-ko/
 /start.S/1.8/Thu Jul 24 23:39:08 2003/-ko/
 /traps.c/1.5/Tue Mar 23 23:20:24 2004/-ko/
+/cpu_init.c/1.5/Mon Aug 16 19:05:01 2004/-ko/
 D

diff -uNr u-boot/cpu/mpc8xx/CVS/Entries u-boot-ep8260/cpu/mpc8xx/CVS/Entries

cpu/mpc8xx/CVS/Entries +1 -1

@@ -19,5 +19,5 @@
 /upatch.c/1.2/Fri Jun 27 21:32:35 2003/-ko/
 /video.c/1.5/Wed Jul 16 21:53:03 2003/-ko/
 /wlkbd.c/1.1.1.1/Tue Aug 27 10:04:54 2002/-ko/
-/speed.c/1.11/Wed Sep  1 13:32:03 2004/-ko/
+/speed.c/1.11/Tue Aug 31 18:40:31 2004/-ko/
 D

diff -uNr u-boot/CVS/Entries u-boot-ep8260/CVS/Entries

CVS/Entries +3 -3

@@ -33,6 +33,6 @@
 D/post////
 D/rtc////
 D/tools////
-/CHANGELOG/1.352/Wed Sep  1 13:32:03 2004/-ko/
-/MAINTAINERS/1.53/Wed Sep  1 13:32:03 2004/-ko/
-/Makefile/1.144/Wed Sep  1 13:32:03 2004/-ko/
+/CHANGELOG/1.352/Tue Aug 31 18:40:13 2004/-ko/
+/MAINTAINERS/1.53/Tue Aug 31 18:40:13 2004/-ko/
+/Makefile/1.144/Tue Aug 31 18:40:13 2004/-ko/

diff -uNr u-boot/include/configs/CVS/Entries u-boot-ep8260/include/configs/CVS/Entries

include/configs/CVS/Entries line 231

Quoted 8 lines

include/configs/CVS/Entries +2 -2

@@ -226,6 +226,6 @@
 /xsengine.h/1.1/Wed Jun  9 15:37:24 2004/-ko/
 /Total5200.h/1.4/Thu Aug  5 20:06:14 2004/-ko/
 /NC650.h/1.1/Sat Aug 28 22:45:59 2004/-ko/
-/TQM5200.h/1.4/Wed Sep  1 13:32:04 2004/-ko/
-/lwmon.h/1.23/Wed Sep  1 13:32:04 2004/-ko/
+/TQM5200.h/1.4/Tue Aug 31 18:40:37 2004/-ko/
+/lwmon.h/1.23/Tue Aug 31 18:40:37 2004/-ko/
 D

...

Never mess around with CVS repository files!!!

Best regards,

Wolfgang Denk

Signature · 3 lines

Software Engineering:  Embedded and Realtime Systems,  Embedded Linux
Phone: (+49)-8142-4596-87  Fax: (+49)-8142-4596-88  Email: wd at denx.de
I often quote myself; it adds spice to my conversation.  - G. B. Shaw

Jon Loeliger

2004-09-02 19:00 UTC #2 lore raw

PATCH 1/1 : Support for EP8260 H2 (300MHz)

Quoted 5 lines · Wolfgang Denk

...
Never mess around with CVS repository files!!!
Wolfgang Denk

Jeff,

You might want to add --exclude=CVS to your diff line.

jdl

Jeff Angielski

author

2004-09-02 20:45 UTC #3 lore raw

PATCH 1/1 : Support for EP8260 H2 (300MHz)

Oops, you are quite right. Sorry for the inconvenience.

Jeff

Quoted 17 lines · Jon Loeliger

Quoted 5 lines · Wolfgang Denk
...
Never mess around with CVS repository files!!!
Wolfgang Denk
Jeff,
You might want to add --exclude=CVS to your diff line.
jdl

Quoted 9 lines

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Jeff Angielski

author

2004-09-02 22:30 UTC #4 lore raw

PATCH 1/1 : Support for EP8260 H2 (300MHz)

BTW, I forgot to mention that the patch attached previously, ep8260h2.diff.updated, is the fixed patch. No more references to CVS.

I will attach it again to make life easier...

Again, sorry for the inconvenience.

Jeff

Quoted 31 lines · Jeff Angielski

Oops, you are quite right. Sorry for the inconvenience.
Jeff
Quoted 26 lines · Jon Loeliger
Quoted 5 lines · Wolfgang Denk
...
Never mess around with CVS repository files!!!
Wolfgang Denk
Jeff,
You might want to add --exclude=CVS to your diff line.
jdl
-------------------------------------------------------
This SF.Net email is sponsored by BEA Weblogic Workshop FREE Java Enterprise J2EE developer tools!
Get your free copy of BEA WebLogic Workshop 8.1 today.
http://ads.osdn.com/?ad_id=5047&alloc_id=10808&op=click
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U-Boot-Users at lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/u-boot-users

Wolfgang Denk

2005-01-09 17:16 UTC #5 lore raw

PATCH 1/1 : Support for EP8260 H2 (300MHz)

Quoted 3 lines · In message <[email protected]> you wrote:

BTW, I forgot to mention that the patch attached previously, ep8260h2.diff.updated, is the fixed patch. No more references to CVS.

Was:

* Patch by Jeff Angielski, 02 Sep 2004:
Add Added support for H2 revision of the EP8260 board. Fixed formatting for some of the EP8260 related source files.

Added. Thanks.

Best regards,

Wolfgang Denk

Signature · 5 lines

Software Engineering:  Embedded and Realtime Systems,  Embedded Linux
Phone: (+49)-8142-66989-10 Fax: (+49)-8142-66989-80 Email: wd at denx.de
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