Change in coreboot[master]: soc/sifive/fu540: Load PLL settings from a struct

[Jonathan Neuschäfer (Code Review)]

Jonathan Neuschäfer has uploaded a new patch set (#2). ( https://review.coreboot.org/29356 )

Change subject: soc/sifive/fu540: Load PLL settings from a struct
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soc/sifive/fu540: Load PLL settings from a struct

The different PLLs in the fu540 use the same register layout, so use one
function (configure_pll) to program a PLL and wait for it to lock. This
also makes it possible to dynamically calculate the PLL settings later.

TEST=Boot until "Payload not loaded" on HiFive Unleashed

Change-Id: I5c0cee886bad5758c70f967d2bb998c1e1a736ab
Signed-off-by: Jonathan Neuschäfer 
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M src/soc/sifive/fu540/clock.c
1 file changed, 72 insertions(+), 84 deletions(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/56/29356/2