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coreboot-kgpe-d16/src/drivers/ipmi/Kconfig

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Add basic ipmi support Implements support code for talking to IPMI hardware that uses a KCS style interface. Change-Id: I9895cc1bf29676115b167081b63b8a430e23eee5 Signed-off-by: Sven Schnelle <svens@stackframe.org> Reviewed-on: http://review.coreboot.org/1190 Tested-by: build bot (Jenkins)
2012-07-08 18:32:23 +02:00
config IPMI_KCS
Kconfig whitespace fixes trivial whitespace fixes. Mostly changing leading spaces to tabs. Change-Id: I0bdfe2059b90725e64adfc0bdde785b4e406969d Signed-off-by: Martin Roth <gaumless@gmail.com> Reviewed-on: http://review.coreboot.org/10000 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2015-04-27 02:53:26 +02:00
bool
default n
drivers/ipmi: make IPMI KCS status and command register spacing configurable The default is 1 (byte) spacing. Tested on Mono Lake with 4 (32-bit) spacing Change-Id: I47412c32e6db8f58b4fde8150adcbce349ca18a7 Signed-off-by: Johnny Lin <johnny_lin@wiwynn.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/34835 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Patrick Rudolph <siro@das-labor.org>
2019-08-10 14:16:17 +02:00
config IPMI_KCS_REGISTER_SPACING
int
default 1
depends on IPMI_KCS
help
KCS status and command register IO port address spacing
drivers/ipmi: Add IPMI Read FRU function Implemented according to IPMI "Platform Management FRU Information Storage Definition" specification v1.0 for reading FRU data Product Info Area and Board Info Area. SMBIOS data can be updated with the FRU data. Tested on OCP Mono Lake. Change-Id: Id6353f5ce3f7ddd3bb161b91364b3cf276d020b8 Signed-off-by: Johnny Lin <johnny_lin@wiwynn.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/37444 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: David Hendricks <david.hendricks@gmail.com> (cherry picked from commit 8ac46b937c80822706c9d6c70ce7bbe61eb04f72) Reviewed-on: https://review.coreboot.org/c/coreboot/+/37095
2019-12-02 12:44:04 +01:00
config IPMI_FRU_SINGLE_RW_SZ
int
default 16
depends on IPMI_KCS
help
The data size in a single IPMI FRU read/write command.
IPMB messages are limited to 32-bytes total. When the
data size is larger than this value, IPMI can complete
reading/writing the data over multiple commands.
drivers/ipmi: Add IPMI KCS support in romstage It's necessary to run IPMI commands in romstage for writing error SEL such as memory initialization error SEL, and also for other usages such as starting FRB2 timer, OEM commands, etc. Add CONFIG_BMC_KCS_BASE for BMC KCS port address that can be used across romstage and ramstage. Change-Id: Ie3198965670454b123e570f9056673fdf515f52b Signed-off-by: Johnny Lin <johnny_lin@wiwynn.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/40234 Reviewed-by: Philipp Deppenwiese <zaolin.daisuki@gmail.com> Reviewed-by: Jonathan Zhang <jonzhang@fb.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-04-06 14:09:21 +02:00
config IPMI_KCS_ROMSTAGE
bool
default n
depends on IPMI_KCS
help
IPMI KCS support in romstage.
config BMC_KCS_BASE
hex
default 0xca2
depends on IPMI_KCS
help
The PNP base address of BMC KCS. It must be equal to the
pnp port value defined in devicetree for chip drivers/ipmi.
drivers/ipmi: Add CONFIG_IPMI_KCS_TIMEOUT_MS for IPMI KCS timeout value With the current timeout of 1000 cycles of 100 microsecond would see timeout occurs on OCP Delta Lake if the log level is set to values smaller than 8. Because the prink(BIOS_SPEW, ..) in ipmi_kcs_status() creates delay and avoid the problem, but after setting the log level to 4 we see some timeout occurs. The unit is millisecond and the default value is set to 5000 according to IPMI spec v2.0 rev 1.1 Sec. 9.15, a five-second timeout or greater is recommended. Tested=On OCP Delta Lake, with log level 4 cannot observe timeout occurs. Change-Id: I42ede1d9200bb5d0dbb455d2ff66e2816f10e86b Signed-off-by: Johnny Lin <johnny_lin@wiwynn.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/45103 Reviewed-by: Patrick Georgi <pgeorgi@google.com> Reviewed-by: Angel Pons <th3fanbus@gmail.com> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-09-04 11:05:58 +02:00
config IPMI_KCS_TIMEOUT_MS
int
default 5000
depends on IPMI_KCS
help
The time unit is millisecond for each IPMI KCS transfer.
IPMI spec v2.0 rev 1.1 Sec. 9.15, a five-second timeout or
greater is recommended.