mb/ibm: Add 4 SPR sockets server board IBM SBP1
The IBM SBP1 is an evaluation platform.
It's utilising:
- 4 SPR sockets, having 16 DIMMs each
- 240C/480T at maximum
- 32x CPU PCIe slots
- 2x M.2 PCH PCIe slots
- Dual 200Gbit/s NIC
- SPI TPM
It has an AST2600 BMC for remote management.
It doesn't have:
- External facing USB ports
- Video outputs
- Audio codec
Test:
The board boots to Linux 5.15 with all 480 cores available.
All PCIe devices are working and no errors in ACPI.
All 64 memory DIMMS are working and M.2 devices can be used.
Signed-off-by: Patrick Rudolph <patrick.rudolph@9elements.com>
Change-Id: Ie21c744224e8d9e5232d63b8366d2981c9575d70
Reviewed-on: https://review.coreboot.org/c/coreboot/+/73392
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-by: Lean Sheng Tan <sheng.tan@9elements.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
diff --git a/src/mainboard/ibm/sbp1/Kconfig b/src/mainboard/ibm/sbp1/Kconfig
new file mode 100644
index 0000000..6997486
--- /dev/null
+++ b/src/mainboard/ibm/sbp1/Kconfig
@@ -0,0 +1,39 @@
+if BOARD_IBM_SBP1
+
+config BOARD_SPECIFIC_OPTIONS
+ def_bool y
+ select BOARD_ROMSIZE_KB_65536
+ select IPMI_KCS
+ select MAINBOARD_HAS_TPM2
+ select MEMORY_MAPPED_TPM
+ select MAINBOARD_USES_FSP2_0
+ select SOC_INTEL_SAPPHIRERAPIDS_SP
+ select SUPERIO_ASPEED_AST2400 # Check if AST2400 is compatible
+ select HAVE_ACPI_TABLES
+ select MAINBOARD_USES_IFD_GBE_REGION
+
+config MAINBOARD_DIR
+ string
+ default "ibm/sbp1"
+
+config MAINBOARD_PART_NUMBER
+ string
+ default "SBP1"
+
+config FMDFILE
+ string
+ default "src/mainboard/\$(CONFIG_MAINBOARD_DIR)/board.fmd"
+
+config MAX_SOCKET
+ int
+ default 4
+
+config MAX_SOCKET_UPD
+ int
+ default 4
+
+config MAX_CPUS
+ int
+ default 480
+
+endif