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| author | Mike Frysinger <vapier@gentoo.org> | 2008-10-11 21:23:41 -0400 |
|---|---|---|
| committer | Mike Frysinger <vapier@gentoo.org> | 2009-01-28 13:26:14 -0500 |
| commit | 95433f6d43ede6b40c1d900f3f704c839aa074f1 (patch) | |
| tree | e837708bfc64a8d9b64a3ac4aa66b1b8f0a4f602 /cpu/blackfin | |
| parent | 51230e6e356ccf4c932e0c4ff54f1e49da02285c (diff) | |
| download | u-boot-imx-95433f6d43ede6b40c1d900f3f704c839aa074f1.zip u-boot-imx-95433f6d43ede6b40c1d900f3f704c839aa074f1.tar.gz u-boot-imx-95433f6d43ede6b40c1d900f3f704c839aa074f1.tar.bz2 | |
Blackfin: just set SP register directly during init
No need to set the SP register indirectly to the configured value when it
can be set directly.
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Diffstat (limited to 'cpu/blackfin')
| -rw-r--r-- | cpu/blackfin/start.S | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/cpu/blackfin/start.S b/cpu/blackfin/start.S index 6c5fef7..8617c98 100644 --- a/cpu/blackfin/start.S +++ b/cpu/blackfin/start.S @@ -163,9 +163,8 @@ ENTRY(_start) .Lnorelocate: /* Setup the actual stack in external memory */ - r0.h = HI(CONFIG_STACKBASE); - r0.l = LO(CONFIG_STACKBASE); - sp = r0; + sp.h = HI(CONFIG_STACKBASE); + sp.l = LO(CONFIG_STACKBASE); fp = sp; /* Now lower ourselves from the highest interrupt level to |