Re: [U-Boot] [PATCH v2] arm926ejs: 16-byte align stack to avoid LDRD/STRD problems

2009-10-06 Thread Simon Kagstrom
On Mon, 05 Oct 2009 13:37:36 -0500 Tom tom@windriver.com wrote: Simon Kagstrom wrote: U-boot for Marvell Kirkwood boards no longer work after the EABI changes introduced in commit f772acf8a584067033eff1e231fcd1fb3a00d3d9. This turns out to be caused by a stack alignment issue. The

[U-Boot] [PATCH v2] arm926ejs: 16-byte align stack to avoid LDRD/STRD problems

2009-10-05 Thread Simon Kagstrom
U-boot for Marvell Kirkwood boards no longer work after the EABI changes introduced in commit f772acf8a584067033eff1e231fcd1fb3a00d3d9. This turns out to be caused by a stack alignment issue. The armv5te instructions ldrd/strd instructions require 8-byte alignment to work properly (otherwise

Re: [U-Boot] [PATCH v2] arm926ejs: 16-byte align stack to avoid LDRD/STRD problems

2009-10-05 Thread Dieter Kiermaier
Am Montag 05 Oktober 2009 16:53:24 schrieb Simon Kagstrom: Hi all, congratulation and many thanks for the catch :) Dieter U-boot for Marvell Kirkwood boards no longer work after the EABI changes introduced in commit f772acf8a584067033eff1e231fcd1fb3a00d3d9. This turns out to be caused by a

Re: [U-Boot] [PATCH v2] arm926ejs: 16-byte align stack to avoid LDRD/STRD problems

2009-10-05 Thread Tom
Simon Kagstrom wrote: U-boot for Marvell Kirkwood boards no longer work after the EABI changes introduced in commit f772acf8a584067033eff1e231fcd1fb3a00d3d9. This turns out to be caused by a stack alignment issue. The armv5te instructions ldrd/strd instructions require 8-byte alignment to work

Re: [U-Boot] [PATCH v2] arm926ejs: 16-byte align stack to avoid LDRD/STRD problems

2009-10-05 Thread Måns Rullgård
Simon Kagstrom simon.kagst...@netinsight.net writes: U-boot for Marvell Kirkwood boards no longer work after the EABI changes introduced in commit f772acf8a584067033eff1e231fcd1fb3a00d3d9. This turns out to be caused by a stack alignment issue. The armv5te instructions ldrd/strd instructions

Re: [U-Boot] [PATCH v2] arm926ejs: 16-byte align stack to avoid LDRD/STRD problems

2009-10-05 Thread Prafulla Wadaskar
-Original Message- From: Simon Kagstrom [mailto:simon.kagst...@netinsight.net] Sent: Monday, October 05, 2009 8:23 PM To: Stefan Roese Cc: Andrew Dyer; Wolfgang Denk; u-boot@lists.denx.de; Prafulla Wadaskar; Tom Rix Subject: [PATCH v2] arm926ejs: 16-byte align stack to avoid