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drivers/ipmi: Add Supermicro OEM commands

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Add a new driver for OEM commands and select it from x11-lga1151-series.

The driver communicates the BIOS version and date to the BMC using OEM
commands. The command should be supported on all X11 series mainboards,
but might work with older BMC, too.

Tested on X11SSH-TF:
The BIOS version strings are updated on boot and are visible in the
BMC web UI.

Change-Id: I51c22f83383affb70abb0efbcdc33ea925b5ff9f
Signed-off-by: Patrick Rudolph <patrick.rudolph@9elements.com>
Signed-off-by: Christian Walter <christian.walter@9elements.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/38002
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Michael Niewöhner <foss@mniewoehner.de>
This commit is contained in:
Patrick Rudolph
2019-12-30 14:40:04 +01:00
committed by Hung-Te Lin
parent 1c18f8679f
commit 09cdeba606
6 changed files with 103 additions and 0 deletions
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7
src/drivers/ipmi/ipmi_kcs_ops.c
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@@ -23,6 +23,7 @@
#include <delay.h>
#include <timer.h>
#include "ipmi_kcs.h"
#include "ipmi_supermicro_oem.h"
#include "chip.h"
/* 4 bit encoding */
@@ -167,6 +168,12 @@ static void ipmi_kcs_init(struct device *dev)
/* Don't write tables if communication failed */
dev->enabled = 0;
}
if (!dev->enabled)
return;
if (CONFIG(DRIVERS_IPMI_SUPERMICRO_OEM))
supermicro_ipmi_oem(dev->path.pnp.port);
}
#if CONFIG(HAVE_ACPI_TABLES)