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Diffstat (limited to 'cpu/mpc5xxx/cpu.c')
-rw-r--r--cpu/mpc5xxx/cpu.c20
1 files changed, 20 insertions, 0 deletions
diff --git a/cpu/mpc5xxx/cpu.c b/cpu/mpc5xxx/cpu.c
index f6258c7..efa64c7 100644
--- a/cpu/mpc5xxx/cpu.c
+++ b/cpu/mpc5xxx/cpu.c
@@ -40,6 +40,10 @@
#include <fdt_support.h>
#endif
+#if defined(CONFIG_OF_IDE_FIXUP)
+#include <ide.h>
+#endif
+
DECLARE_GLOBAL_DATA_PTR;
int checkcpu (void)
@@ -137,6 +141,22 @@ void ft_cpu_setup(void *blob, bd_t *bd)
do_fixup_by_path(blob, eth_path, "mac-address", enetaddr, 6, 0);
do_fixup_by_path(blob, eth_path, "local-mac-address", enetaddr, 6, 0);
#endif
+#if defined(CONFIG_OF_IDE_FIXUP)
+ if (!ide_device_present(0)) {
+ /* NO CF card detected -> delete ata node in DTS */
+ int nodeoffset = 0;
+ char nodename[] = "/soc5200@f0000000/ata@3a00";
+
+ nodeoffset = fdt_path_offset(blob, nodename);
+ if (nodeoffset >= 0) {
+ fdt_del_node(blob, nodeoffset);
+ } else {
+ printf("%s: cannot find %s node err:%s\n",
+ __func__, nodename, fdt_strerror(nodeoffset));
+ }
+ }
+
+#endif
}
#endif