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authorPatrick Rudolph <siro@das-labor.org>2016-03-26 17:20:02 +0100
committerMartin Roth <martinroth@google.com>2016-05-04 19:59:02 +0200
commit9c9bde3aa35922cf680c91f9260dd7905cc8cb6b (patch)
treee7906cdb35066496285b751c1dc2d4e26615ef79 /src/drivers/intel
parent2ccb74b6e97381ce2b2f8520076204f7737ade4c (diff)
nb/intel/sandybridge/raminit: support calling dram_freq multiple times
The PLL will never lock if the requested frequency is already set. As the fallback may request the same frequency again exit early to prevent a hang. Test system: * Gigabyte GA-B75M-D3H * Intel Pentium CPU G2130 Change-Id: I625b2956346d8c50cca84def6190c076bf99dbec Signed-off-by: Patrick Rudolph <siro@das-labor.org> Reviewed-on: https://review.coreboot.org/14174 Tested-by: build bot (Jenkins) Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Martin Roth <martinroth@google.com>
Diffstat (limited to 'src/drivers/intel')
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