i945: make PCIe link wait sensible

Hardware / Coreboot - Patrick Georgi [georgi-clan.de] - 28 November 2014 10:56 UTC

Waiting for (a & 4) == 3 to become true proves futile unless you're searching for defective hardware or neutrino impact.

While I'm not 100% sure that this is the actual intent (no data-sheets at hand, and the public ones are unhelpful as usual), it's the likely correct version and it's also boot-tested on intel/d945gclf.

While at it, replace register number with the name found in the public datasheet.

Change-Id: I4b87001967a2013e0089806e8cd606d5ee81b0d9

d3060ed i945: make PCIe link wait sensible
src/northbridge/intel/i945/early_init.c | 10 +++++-----
src/northbridge/intel/i945/i945.h | 1 +
2 files changed, 6 insertions(+), 5 deletions(-)

Upstream: review.coreboot.org

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