arm, arm926ejs: Fix clear bss loop for zero length bss
authorChristian Riesch <christian.riesch@omicron.at>
Wed, 30 Nov 2011 22:27:37 +0000 (22:27 +0000)
committerAlbert ARIBAUD <albert.u.boot@aribaud.net>
Tue, 6 Dec 2011 22:59:33 +0000 (23:59 +0100)
commit8f1da53508c78789ebeea98a92a3f55c3f84dc5d
treedd3dc4dbbbeb08b8c81a4d7ea70e74f73b864386
parentef426d45cc94678eab90ebaf1b62fe0f4f0e4691
arm, arm926ejs: Fix clear bss loop for zero length bss

This patch fixes the clear bss loop for bss sections that have
zero length, i.e., where __bss_start == __bss_end__.

Signed-off-by: Christian Riesch <christian.riesch@omicron.at>
Cc: Albert Aribaud <albert.u.boot@aribaud.net>
arch/arm/cpu/arm926ejs/start.S