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[ARM] 4710/1: Fix coprocessor 14 usage for debug messages via ICEDCC

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According to ARM7TDMI Technical Reference Manual (ARM DDI 0210C) writing
to the DCC data write register coproc dest registers are 1 and 0, not 0
and 1.

ARM920T TRM (ARM DDI 0151C) agrees on that.

Cc: Ben Dooks <ben-linux@fluff.org>
Signed-off-by: Uwe Kleine-König <Uwe.Kleine-Koenig@digi.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
This commit is contained in:
Uwe Kleine-König 2007-12-13 09:31:34 +01:00 committed by Russell King
parent 1265edb8fd
commit 41a9e68071
1 changed files with 1 additions and 1 deletions
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2
arch/arm/boot/compressed/head.S
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@ -31,7 +31,7 @@
.macro loadsp, rb
.endm
.macro writeb, ch, rb
mcr p14, 0, \ch, c0, c1, 0
mcr p14, 0, \ch, c1, c0, 0
.endm
#endif