sniper: Pass serial number through ATAG

Now that the serial number is correctly defined, we can pass it to the kernel
using the (legacy) ATAG method. It will be automatically passed via device-tree
when enabled.

Signed-off-by: Paul Kocialkowski <contact@paulk.fr>
Reviewed-by: Tom Rini <trini@konsulko.com>

diff --git a/board/lge/sniper/sniper.c b/board/lge/sniper/sniper.c
index f26855dd39748239eb7c5638adde9900afdfe67a..b211528e2b550f4878d693743f2130c5d539edc3 100644 (file)
--- a/board/lge/sniper/sniper.c
+++ b/board/lge/sniper/sniper.c
@@ -98,6 +98,24 @@ int misc_init_r(void)
        return 0;
 }
 
+void get_board_serial(struct tag_serialnr *serialnr)
+{
+       char *serial_string;
+       unsigned long long serial;
+
+       serial_string = getenv("serial#");
+
+       if (serial_string) {
+               serial = simple_strtoull(serial_string, NULL, 16);
+
+               serialnr->high = (unsigned int) (serial >> 32);
+               serialnr->low = (unsigned int) (serial & 0xffffffff);
+       } else {
+               serialnr->high = 0;
+               serialnr->low = 0;
+       }
+}
+
 void set_muxconf_regs(void)
 {
        MUX_SNIPER();

diff --git a/include/configs/sniper.h b/include/configs/sniper.h
index 2ac9291c4401e0ae5dfe7138751b2dd4e917a74c..f17bb0414906364033884effe32e44a0a3ea10f8 100644 (file)
--- a/include/configs/sniper.h
+++ b/include/configs/sniper.h
@@ -240,6 +240,7 @@
 #define CONFIG_CMDLINE_TAG
 #define CONFIG_INITRD_TAG
 #define CONFIG_REVISION_TAG
+#define CONFIG_SERIAL_TAG
 
 /*
  * Boot