summaryrefslogtreecommitdiff
path: root/src/cpu
diff options
context:
space:
mode:
authorPaul Burton <paul.burton@imgtec.com>2014-06-14 00:00:10 +0100
committerPatrick Georgi <pgeorgi@google.com>2015-03-21 16:56:59 +0100
commite8530033b8b5a353c884fd3c90457f703ff0bc38 (patch)
tree401cdb669ee76cae632dfdee644c21ccb8a618f5 /src/cpu
parentcb8f36043c9f0aec980c340108fc92011aacc9ca (diff)
downloadcoreboot-e8530033b8b5a353c884fd3c90457f703ff0bc38.tar.xz
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 <pgeorgi@chromium.org> Original-Commit-Id: fcc0d934d7223922c878b1f87021cb5c2d7e6f21 Original-Change-Id: If4f99554463bd3760fc142477440326fd16c67cc Original-Signed-off-by: Paul Burton <paul.burton@imgtec.com> Original-Signed-off-by: Vadim Bendebury <vbendeb@chromium.org> Original-Reviewed-on: https://chromium-review.googlesource.com/207972 Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: http://review.coreboot.org/8760 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <pgeorgi@google.com>
Diffstat (limited to 'src/cpu')
-rw-r--r--src/cpu/Kconfig1
-rw-r--r--src/cpu/mips/Kconfig36
2 files changed, 37 insertions, 0 deletions
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