platform/x86/amd: pmc: Write dummy postcode into the STB DRAM
Based on the recommendation from the PMFW team in order to get the recent telemetry data present on the STB DRAM the driver is required to send one dummy write to the STB buffer, so it internally triggers the PMFW to emit the latest telemetry data in the STB DRAM region. Reviewed-by:Hans de Goede <hdegoede@redhat.com> Signed-off-by:
Shyam Sundar S K <Shyam-sundar.S-k@amd.com> Link: https://lore.kernel.org/r/20230206150855.1938810-3-Shyam-sundar.S-k@amd.com Signed-off-by:
Hans de Goede <hdegoede@redhat.com>
parent
1ecfd309
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