From 27900ea9f85f81a55246f1c27d662f92121c0563 Mon Sep 17 00:00:00 2001 From: Maximilian Brune Date: Wed, 4 Jan 2023 19:22:35 +0100 Subject: src/soc/intel: Document meaning of variables Signed-off-by: Maximilian Brune Change-Id: Iaf88f34cedd09e2461bb05050392e178ec84d5d0 Reviewed-on: https://review.coreboot.org/c/coreboot/+/71664 Tested-by: build bot (Jenkins) Reviewed-by: Lean Sheng Tan --- src/soc/intel/common/block/include/intelblocks/meminit.h | 4 ++-- src/soc/intel/common/block/include/intelblocks/pcie_rp.h | 1 + 2 files changed, 3 insertions(+), 2 deletions(-) (limited to 'src/soc/intel/common/block/include') diff --git a/src/soc/intel/common/block/include/intelblocks/meminit.h b/src/soc/intel/common/block/include/intelblocks/meminit.h index 3ebf5368a1..a4fb9fa1f3 100644 --- a/src/soc/intel/common/block/include/intelblocks/meminit.h +++ b/src/soc/intel/common/block/include/intelblocks/meminit.h @@ -22,8 +22,8 @@ /* Different memory topologies supported by the platform. */ enum mem_topology { - MEM_TOPO_MEMORY_DOWN = BIT(0), - MEM_TOPO_DIMM_MODULE = BIT(1), + MEM_TOPO_MEMORY_DOWN = BIT(0), // memory is soldered onto board + MEM_TOPO_DIMM_MODULE = BIT(1), // memory is composed of DIMM modules MEM_TOPO_MIXED = MEM_TOPO_MEMORY_DOWN | MEM_TOPO_DIMM_MODULE, }; diff --git a/src/soc/intel/common/block/include/intelblocks/pcie_rp.h b/src/soc/intel/common/block/include/intelblocks/pcie_rp.h index a4e350055e..be7c5f93f8 100644 --- a/src/soc/intel/common/block/include/intelblocks/pcie_rp.h +++ b/src/soc/intel/common/block/include/intelblocks/pcie_rp.h @@ -15,6 +15,7 @@ enum pcie_rp_flags { PCIE_RP_HOTPLUG = (1 << 0), + /* PCIE RP Latency Tolerance Report */ PCIE_RP_LTR = (1 << 1), /* PCIE RP Advanced Error Report */ PCIE_RP_AER = (1 << 2), -- cgit v1.2.3