nb/intel/ironlake: Drop copy-pasted finalisation steps
This was copied from Sandy Bridge and does not apply to Ironlake. These offsets go past the MCHBAR window (MCHBAR size is 16 KiB on Ironlake). Some of these writes would have collided with `DEFAULT_HECIBAR` if the PCI resource had been reported as fixed. Remove the copy-pasted code. Change-Id: I7688921ad7517cbd68a0c48262b29ecf7b4c396c Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/51856 Reviewed-by: Patrick Rudolph <siro@das-labor.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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@ -4,19 +4,4 @@
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void intel_ironlake_finalize_smm(void)
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{
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MCHBAR32_OR(0x5500, 1 << 0); /* PAVP */
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MCHBAR32_OR(0x5f00, 1 << 31); /* SA PM */
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MCHBAR32_OR(0x6020, 1 << 0); /* UMA GFX */
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MCHBAR32_OR(0x63fc, 1 << 0); /* VTDTRK */
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MCHBAR32_OR(0x6800, 1 << 31);
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MCHBAR32_OR(0x7000, 1 << 31);
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MCHBAR32_OR(0x77fc, 1 << 0);
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/* Memory Controller Lockdown */
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MCHBAR8(0x50fc) = 0x8f;
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/* Read+write the following */
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MCHBAR32(0x6030) = MCHBAR32(0x6030);
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MCHBAR32(0x6034) = MCHBAR32(0x6034);
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MCHBAR32(0x6008) = MCHBAR32(0x6008);
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}
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