FDI_LINK_TRAIN_PATTERN_1
write32(txControl, (read32(txControl) & ~FDI_LINK_TRAIN_NONE) | FDI_LINK_TRAIN_PATTERN_1);
write32(rxControl, (read32(rxControl) & ~FDI_LINK_TRAIN_NONE) | FDI_LINK_TRAIN_PATTERN_1);
tmp |= FDI_LINK_TRAIN_PATTERN_1;
tmp |= FDI_LINK_TRAIN_PATTERN_1;
tmp |= FDI_LINK_TRAIN_PATTERN_1;
tmp |= FDI_LINK_TRAIN_PATTERN_1;