aboutsummaryrefslogtreecommitdiff
path: root/arch/arm/mach-pxa/gumstix.c
diff options
context:
space:
mode:
Diffstat (limited to 'arch/arm/mach-pxa/gumstix.c')
-rw-r--r--arch/arm/mach-pxa/gumstix.c22
1 files changed, 15 insertions, 7 deletions
diff --git a/arch/arm/mach-pxa/gumstix.c b/arch/arm/mach-pxa/gumstix.c
index d8962a0fb98..e296ce11658 100644
--- a/arch/arm/mach-pxa/gumstix.c
+++ b/arch/arm/mach-pxa/gumstix.c
@@ -184,15 +184,22 @@ static unsigned long gumstix_pin_config[] __initdata = {
GPIO6_MMC_CLK,
GPIO53_MMC_CLK,
GPIO8_MMC_CS0,
- /* these are used by AM200EPD */
- GPIO51_GPIO,
- GPIO49_GPIO,
- GPIO48_GPIO,
- GPIO32_GPIO,
- GPIO17_GPIO,
- 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 +208,7 @@ static void __init gumstix_init(void)
gumstix_udc_init();
gumstix_mmc_init();
(void) platform_add_devices(devices, ARRAY_SIZE(devices));
+ carrier_board_init();
}
MACHINE_START(GUMSTIX, "Gumstix")