m68knommu: improve the clock configuration defaults
authorGreg Ungerer <gerg@uclinux.org>
Tue, 7 Jul 2015 05:01:53 +0000 (15:01 +1000)
committerGreg Ungerer <gerg@uclinux.org>
Sun, 12 Jul 2015 23:34:39 +0000 (09:34 +1000)
commit15c2ca4e98a3cd265b17db126e2e6b752f99014d
treea169f4b9edbc3ea635328c651b7db09a1ba1e8d1
parentd9ee489619744ee5ac246b8fb3dd65bb078d2f0a
m68knommu: improve the clock configuration defaults

Create some intelligent default settings for each ColdFire SoC type
in the configuration entry for CONFIG_CLOCK_FREQ.

The ColdFire clock frequency is configurable at build time. There is a
lot of variation in the frequency of operation on specific ColdFire based
boards. But we can choose a default that matches the maximum frequency
of clock operation for a particular ColdFire part. That is typically
the most common clock setting.

Signed-off-by: Greg Ungerer <gerg@uclinux.org>
Acked-by: Geert Uytterhoeven <geert@linux-m68k.org>
arch/m68k/Kconfig.cpu