diff options
| author | Uwe Kleine-König <Uwe.Kleine-Koenig@digi.com> | 2007-12-13 03:31:34 -0500 |
|---|---|---|
| committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2007-12-17 12:16:13 -0500 |
| commit | 41a9e680717e82c745b1ead979ea008e9134ea68 (patch) | |
| tree | 9ed367fe7d383074cea87f038f1052ba186f11d4 /arch/arm | |
| parent | 1265edb8fd2869d17128f1d60683dd6f4191d550 (diff) | |
[ARM] 4710/1: Fix coprocessor 14 usage for debug messages via ICEDCC
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>
Diffstat (limited to 'arch/arm')
| -rw-r--r-- | arch/arm/boot/compressed/head.S | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/arm/boot/compressed/head.S b/arch/arm/boot/compressed/head.S index b9b03eda70e5..5cac46a19bb7 100644 --- a/arch/arm/boot/compressed/head.S +++ b/arch/arm/boot/compressed/head.S | |||
| @@ -31,7 +31,7 @@ | |||
| 31 | .macro loadsp, rb | 31 | .macro loadsp, rb |
| 32 | .endm | 32 | .endm |
| 33 | .macro writeb, ch, rb | 33 | .macro writeb, ch, rb |
| 34 | mcr p14, 0, \ch, c0, c1, 0 | 34 | mcr p14, 0, \ch, c1, c0, 0 |
| 35 | .endm | 35 | .endm |
| 36 | #endif | 36 | #endif |
| 37 | 37 | ||