summaryrefslogtreecommitdiffstats
path: root/arch/cris/boot/rescue/head_v32.S
diff options
context:
space:
mode:
Diffstat (limited to 'arch/cris/boot/rescue/head_v32.S')
-rw-r--r--arch/cris/boot/rescue/head_v32.S26
1 files changed, 26 insertions, 0 deletions
diff --git a/arch/cris/boot/rescue/head_v32.S b/arch/cris/boot/rescue/head_v32.S
new file mode 100644
index 00000000000..5f846b7700a
--- /dev/null
+++ b/arch/cris/boot/rescue/head_v32.S
@@ -0,0 +1,26 @@
+/*
+ * Just get started by jumping to CONFIG_ETRAX_PTABLE_SECTOR to start
+ * kernel decompressor.
+ *
+ * In practice, this only works for NOR flash (or some convoluted RAM boot)
+ * and hence is not really useful for Artpec-3, so it's Etrax FS / NOR only.
+ *
+ */
+
+#include <mach/startup.inc>
+
+#ifdef CONFIG_ETRAX_AXISFLASHMAP
+
+;; Code
+
+ .text
+start:
+
+ ;; Start clocks for used blocks.
+ START_CLOCKS
+
+ move.d CONFIG_ETRAX_PTABLE_SECTOR, $r10
+ jump $r10 ; Jump to decompressor
+ nop
+
+#endif