summaryrefslogtreecommitdiff
path: root/payloads/libpayload/arch/mips/selfboot.c
diff options
context:
space:
mode:
authorIonela Voinescu <ionela.voinescu@imgtec.com>2014-09-24 17:05:33 +0100
committerPatrick Georgi <pgeorgi@google.com>2015-03-21 11:07:50 +0100
commitce22c023878d2b2e5963f379857ccec4815aeede (patch)
treeb047099359cc3695ac939803cd643c2f2de8afd3 /payloads/libpayload/arch/mips/selfboot.c
parent51421633d534752c2d677a5255f9583ecdcd4a60 (diff)
downloadcoreboot-ce22c023878d2b2e5963f379857ccec4815aeede.tar.xz
libpayload: arch/mips: Add basic MIPS architecture support
Add the basic build infrastructure and architectural support required to build for targets using the MIPS architecture. This will require the addition of cache maintenance. BUG=chrome-os-partner:31438 TEST=tested on Pistachio FPGA with Depthcharge as payload; successfully executed payload. BRANCH=none Change-Id: I75cfd0536860b6d84b53a567940fe6668d9b2cbb Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Original-Commit-Id: 758c8cb9a6846e6ca32be409ec5f7a888ac9c888 Original-Signed-off-by: Ionela Voinescu <ionela.voinescu@imgtec.com> Original-Change-Id: I0b9af983bf5032335a519ce2510a0b3aca082edf Original-Reviewed-on: https://chromium-review.googlesource.com/219740 Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: http://review.coreboot.org/8741 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <pgeorgi@google.com>
Diffstat (limited to 'payloads/libpayload/arch/mips/selfboot.c')
-rw-r--r--payloads/libpayload/arch/mips/selfboot.c36
1 files changed, 36 insertions, 0 deletions
diff --git a/payloads/libpayload/arch/mips/selfboot.c b/payloads/libpayload/arch/mips/selfboot.c
new file mode 100644
index 0000000000..c69583134c
--- /dev/null
+++ b/payloads/libpayload/arch/mips/selfboot.c
@@ -0,0 +1,36 @@
+/*
+ * Copyright 2014 Google Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * 3. The name of the author may not be used to endorse or promote products
+ * derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+#include <libpayload.h>
+
+extern void *cb_header_ptr;
+
+void selfboot(void *entry)
+{
+ void (*entry_func)(void *) = entry;
+ entry_func(cb_header_ptr);
+}