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soc/intel/alderlake: Use channel 0 for memory-down

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Fixes detection of the on-board RAM (Samsung K4AAG165WA-BCWE) on the
System76 Lemur Pro 11 (lemp11).

Change-Id: I216b7b67c2674e0a14fdbbf96776759e55d0ec09
Signed-off-by: Tim Crawford <tcrawford@system76.com>
This commit is contained in:
Tim Crawford
2022-06-30 10:20:33 -06:00
parent ecfc4d9e81
commit ff79195b49
1 changed files with 2 additions and 2 deletions
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4
src/soc/intel/alderlake/meminit.c
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@@ -54,8 +54,8 @@ static const struct soc_mem_cfg soc_mem_cfg[] = {
* configuration. * configuration.
*/ */
.half_channel = BIT(0), .half_channel = BIT(0),
/* In mixed topologies, channel 1 is always memory-down. */ /* In mixed topologies, channel 0 is always memory-down. */
.mixed_topo = BIT(1), .mixed_topo = BIT(0),
}, },
}, },
[MEM_TYPE_DDR5] = { [MEM_TYPE_DDR5] = {