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review.coreboot.org / coreboot / e54e141d6c90f995f3917dca9224ea4619ea4bec / . / src / soc / amd / common / block / include / amdblocks / iommu.h
blob: 9f2e023fab3b2281040242d7269d96ec3d50f4bb [file] [log] [blame]
Felix Helde54e1412023-07-03 18:50:48 +0200[diff] [blame^]1/* SPDX-License-Identifier: GPL-2.0-only */
2
3#define IOMMU_CAP_BASE_LO 0x44
4#define IOMMU_ENABLE (1 << 0)
5#define IOMMU_CAP_BASE_HI 0x48