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[ARM] pxa: make cpu_is_pxa2* macros more consistent

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1. add a CPUID table in the comment

2. make cpu_is_pxa25x() true for PXA210/250/255/26x

3. PXA210 is treated as PXA25x, all related code modified to
   reflect this

Signed-off-by: Eric Miao <eric.miao@marvell.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
This commit is contained in:
Eric Miao
2008-09-11 10:27:30 +08:00
committed by Russell King
parent 2b12797c59
commit 0ffcbfd54e
5 changed files with 70 additions and 19 deletions
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2
arch/arm/mach-pxa/time.c
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@@ -155,7 +155,7 @@ static void __init pxa_timer_init(void)
OIER = 0;
OSSR = OSSR_M0 | OSSR_M1 | OSSR_M2 | OSSR_M3;
if (cpu_is_pxa21x() || cpu_is_pxa25x())
if (cpu_is_pxa25x())
clock_tick_rate = 3686400;
else if (machine_is_mainstone())
clock_tick_rate = 3249600;