[OpenBIOS] [PATCH] Expose NVRAM compatibility

[Alexander Graf]

Linux requires the NVRAM to expose a 'nvram,flash' compatibility
in the device tree. Let's expose it so it's happy.

Signed-off-by: Alexander Graf 
---
 drivers/macio.c |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)

diff --git a/drivers/macio.c b/drivers/macio.c
index e150a18..86824aa 100644
--- a/drivers/macio.c
+++ b/drivers/macio.c
@@ -71,6 +71,7 @@ void macio_nvram_init(const char *path, uint32_t addr)
    props[1] = __cpu_to_be32(nvram_size);
    set_property(dnode, "reg", (char *)&props, sizeof(props));
    set_property(dnode, "device_type", "nvram", 6);
+	set_property(dnode, "compatible", "nvram,flash", 12);

chosen = find_dev("/chosen");
    push_str(buf);