arch/powerpc/cpu/mpc83xx/speed.c · 26e5f794d3169080d89b57e64981a56e6a551da8 · Florian Mayer / u-boot

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14 years ago

mpc83xx: Use correct register to calculate clocks. · 26e5f794

Joakim Tjernlund authored 14 years ago


Use SPMR instead of HRCWL when calculating clocks as HCRWL
may be changed and the CPU will not pick up all changes
until there is a POR. u-boot will think SPMF has changed and get
the clocks wrong.

Signed-off-by: Joakim Tjernlund <Joakim.Tjernlund@transmode.se>
Signed-off-by: Kim Phillips <kim.phillips@freescale.com>

26e5f794

History

mpc83xx: Use correct register to calculate clocks.

Joakim Tjernlund authored 14 years ago


Use SPMR instead of HRCWL when calculating clocks as HCRWL
may be changed and the CPU will not pick up all changes
until there is a POR. u-boot will think SPMF has changed and get
the clocks wrong.

Signed-off-by: Joakim Tjernlund <Joakim.Tjernlund@transmode.se>
Signed-off-by: Kim Phillips <kim.phillips@freescale.com>