arch/arm: Add model string to cpuinfo

Signed-off-by: Phil Elwell <phil@raspberrypi.org>

diff --git a/arch/arm/kernel/setup.c b/arch/arm/kernel/setup.c
index 3f65d0ac9f632b4c37fbc214379de71eb5a5875a..6f39d21f42541f08f2874a6aabe3b6804c9591d4 100644 (file)
--- a/arch/arm/kernel/setup.c
+++ b/arch/arm/kernel/setup.c
@@ -1244,6 +1244,8 @@ static int c_show(struct seq_file *m, void *v)
 {
        int i, j;
        u32 cpuid;
+       struct device_node *np;
+       const char *model;
 
        for_each_online_cpu(i) {
                /*
@@ -1303,6 +1305,14 @@ static int c_show(struct seq_file *m, void *v)
        seq_printf(m, "Revision\t: %04x\n", system_rev);
        seq_printf(m, "Serial\t\t: %s\n", system_serial);
 
+       np = of_find_node_by_path("/");
+       if (np) {
+               if (!of_property_read_string(np, "model",
+                                            &model))
+                       seq_printf(m, "Model\t\t: %s\n", model);
+               of_node_put(np);
+       }
+
        return 0;
 }