From e8530033b8b5a353c884fd3c90457f703ff0bc38 Mon Sep 17 00:00:00 2001 From: Paul Burton Date: Sat, 14 Jun 2014 00:00:10 +0100 Subject: arch/mips: Add base MIPS architecture support Add the build infrastructure and basic architectural support required to build for targets using the MIPS architecture. This is sufficient to run on a simulator, but will require the addition of some cache maintenance and timer setup in order to run on real hardware. BUG=chrome-os-partner:31438, chromium:409082 TEST=none yet Change-Id: I027902d8408e419b626d0aab7768bc564bd49047 Signed-off-by: Patrick Georgi Original-Commit-Id: fcc0d934d7223922c878b1f87021cb5c2d7e6f21 Original-Change-Id: If4f99554463bd3760fc142477440326fd16c67cc Original-Signed-off-by: Paul Burton Original-Signed-off-by: Vadim Bendebury Original-Reviewed-on: https://chromium-review.googlesource.com/207972 Original-Reviewed-by: Aaron Durbin Reviewed-on: http://review.coreboot.org/8760 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi --- src/cpu/Kconfig | 1 + src/cpu/mips/Kconfig | 36 ++++++++++++++++++++++++++++++++++++ 2 files changed, 37 insertions(+) create mode 100644 src/cpu/mips/Kconfig (limited to 'src/cpu') diff --git a/src/cpu/Kconfig b/src/cpu/Kconfig index 8a6e9d84e4..f6f064767f 100644 --- a/src/cpu/Kconfig +++ b/src/cpu/Kconfig @@ -9,6 +9,7 @@ source src/cpu/ti/Kconfig source src/cpu/amd/Kconfig source src/cpu/dmp/Kconfig source src/cpu/intel/Kconfig +source src/cpu/mips/Kconfig source src/cpu/via/Kconfig source src/cpu/qemu-x86/Kconfig source src/cpu/x86/Kconfig diff --git a/src/cpu/mips/Kconfig b/src/cpu/mips/Kconfig new file mode 100644 index 0000000000..45079776fb --- /dev/null +++ b/src/cpu/mips/Kconfig @@ -0,0 +1,36 @@ +# +# This file is part of the coreboot project. +# +# Copyright (C) 2014 Imagination Technologies +# +# 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. +# +# You should have received a copy of the GNU General Public License +# along with this program; if not, write to the Free Software +# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, +# MA 02110-1301 USA +# + +config CPU_MIPS + bool + select ARCH_BOOTBLOCK_MIPS + select ARCH_ROMSTAGE_MIPS + select ARCH_RAMSTAGE_MIPS + +config BOOTBLOCK_ROM_OFFSET + hex + depends on CPU_MIPS + default 0x00 + +config CBFS_HEADER_ROM_OFFSET + hex + depends on CPU_MIPS + default 0x10 -- cgit v1.2.3