[ARM] pxa/gumstix: fix incorrect init done by am200
Signed-off-by: Jaya Kumar <jayakumar.lkml@gmail.com>
Cc: Andre Puschmann <andre.puschmann@imms.de>
Signed-off-by: Eric Miao <eric.miao@marvell.com>
diff --git a/arch/arm/mach-pxa/gumstix.c b/arch/arm/mach-pxa/gumstix.c
index d8962a0..14d5103 100644
--- a/arch/arm/mach-pxa/gumstix.c
+++ b/arch/arm/mach-pxa/gumstix.c
@@ -193,6 +193,20 @@
GPIO16_GPIO,
};
+int __attribute__((weak)) am200_init(void)
+{
+ return 0;
+}
+
+static void __init carrier_board_init(void)
+{
+ /*
+ * put carrier/expansion board init here if
+ * they cannot be detected programatically
+ */
+ am200_init();
+}
+
static void __init gumstix_init(void)
{
pxa2xx_mfp_config(ARRAY_AND_SIZE(gumstix_pin_config));
@@ -201,6 +215,7 @@
gumstix_udc_init();
gumstix_mmc_init();
(void) platform_add_devices(devices, ARRAY_SIZE(devices));
+ carrier_board_init();
}
MACHINE_START(GUMSTIX, "Gumstix")