From 8cbd569f74d8929387730e45b0d6e993b1365c02 Mon Sep 17 00:00:00 2001 From: David Hendricks Date: Fri, 1 Dec 2017 20:49:48 -0800 Subject: cavium: Add CN81xx SoC and eval board support This adds Cavium CN81xx SoC and SFF EVB files. Code is based off of Cavium's Octeon-TX SDK: https://github.com/Cavium-Open-Source-Distributions/OCTEON-TX-SDK BDK coreboot differences: bootblock: - Get rid of BDK header - Add Kconfig for link address - Move CAR setup code into assembly - Move unaligned memory access enable into assembly - Implement custom bootblock entry function - Add CLIB and CSIB blobs romstage: - Use minimal DRAM init only devicetree: - Convert FTD to static C file containing key value pairs Tested on CN81xx: - Boots to payload - Tested with GNU/Linux 4.16.3 - All hardware is usable (after applying additional commits) Implemented in future commits: - Vboot integration - MMU suuport - L2 Cache handling - ATF from external repo - Devicetree patching - Extended DRAM testing - UART init Not working: - Booting a payload - Booting upstream ATF TODO: - Configuration straps Change-Id: I47b4412d29203b45aee49bfa026c1d86ef7ce688 Signed-off-by: David Hendricks Signed-off-by: Patrick Rudolph Reviewed-on: https://review.coreboot.org/23037 Tested-by: build bot (Jenkins) Reviewed-by: David Hendricks --- src/mainboard/cavium/cn8100_sff_evb/Kconfig | 68 +++++++++++++++++++++++++++++ 1 file changed, 68 insertions(+) create mode 100644 src/mainboard/cavium/cn8100_sff_evb/Kconfig (limited to 'src/mainboard/cavium/cn8100_sff_evb/Kconfig') diff --git a/src/mainboard/cavium/cn8100_sff_evb/Kconfig b/src/mainboard/cavium/cn8100_sff_evb/Kconfig new file mode 100644 index 0000000000..c311b1dbd8 --- /dev/null +++ b/src/mainboard/cavium/cn8100_sff_evb/Kconfig @@ -0,0 +1,68 @@ +## +## This file is part of the coreboot project. +## +## Copyright 2018 Facebook, Inc. +## +## This program is free software; you can redistribute it and/or modify +## it under the terms of the GNU General Public License as published by +## the Free Software Foundation; version 2 of the License. +## +## This program is distributed in the hope that it will be useful, +## but WITHOUT ANY WARRANTY; without even the implied warranty of +## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +## GNU General Public License for more details. +## + +if BOARD_CAVIUM_CN8100_SFF_EVB + +config BOARD_SPECIFIC_OPTIONS + def_bool y + select BOARD_ROMSIZE_KB_16384 + select COMMON_CBFS_SPI_WRAPPER + select RTC + select SOC_CAVIUM_CN81XX + select SPI_FLASH + select SPI_FLASH_STMICRO + +config MAINBOARD_DIR + string + default "cavium/cn8100_sff_evb" + +config MAINBOARD_VENDOR + string + default "Cavium" + +config DRAM_SIZE_MB + int + default 8192 + +config BOOT_DEVICE_SPI_FLASH_BUS + int + default 0 + +config CONSOLE_SERIAL_UART_ADDRESS + hex + depends on DRIVERS_UART + default 0x87E028000000 + +config UART_FOR_CONSOLE + int + depends on DRIVERS_UART + default 0 + +config FMDFILE + string + default "src/mainboard/$(CONFIG_MAINBOARD_DIR)/board.fmd" + +########################################################## +#### Update below when adding a new derivative board. #### +########################################################## +config DEVICETREE + string + default "devicetree.cb" + +config MAINBOARD_PART_NUMBER + string + default "CN8100_SFF_EVB" + +endif -- cgit v1.2.3