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-rw-r--r--arch/arm/lib/bootm.c23
1 files changed, 23 insertions, 0 deletions
diff --git a/arch/arm/lib/bootm.c b/arch/arm/lib/bootm.c
index f476a89..dff10ba 100644
--- a/arch/arm/lib/bootm.c
+++ b/arch/arm/lib/bootm.c
@@ -326,3 +326,26 @@ int bootz_setup(ulong image, ulong *start, ulong *end)
}
#endif /* CONFIG_CMD_BOOTZ */
+
+#if defined(CONFIG_BOOTM_VXWORKS)
+void boot_prep_vxworks(bootm_headers_t *images)
+{
+#if defined(CONFIG_OF_LIBFDT)
+ int off;
+
+ if (images->ft_addr) {
+ off = fdt_path_offset(images->ft_addr, "/memory");
+ if (off < 0) {
+ if (arch_fixup_memory_node(images->ft_addr))
+ puts("## WARNING: fixup memory failed!\n");
+ }
+ }
+#endif
+ cleanup_before_linux();
+}
+void boot_jump_vxworks(bootm_headers_t *images)
+{
+ /* ARM VxWorks requires device tree physical address to be passed */
+ ((void (*)(void *))images->ep)(images->ft_addr);
+}
+#endif