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-rw-r--r--board/compulab/cm_t335/cm_t335.c3
-rw-r--r--board/compulab/cm_t335/mux.c6
-rw-r--r--include/configs/cm_t335.h10
3 files changed, 19 insertions, 0 deletions
diff --git a/board/compulab/cm_t335/cm_t335.c b/board/compulab/cm_t335/cm_t335.c
index a318962..01019e8 100644
--- a/board/compulab/cm_t335/cm_t335.c
+++ b/board/compulab/cm_t335/cm_t335.c
@@ -31,6 +31,9 @@ int board_init(void)
gpmc_init();
+#if defined(CONFIG_STATUS_LED) && defined(STATUS_LED_BOOT)
+ status_led_set(STATUS_LED_BOOT, STATUS_LED_OFF);
+#endif
return 0;
}
diff --git a/board/compulab/cm_t335/mux.c b/board/compulab/cm_t335/mux.c
index 998d304..7d2beb0 100644
--- a/board/compulab/cm_t335/mux.c
+++ b/board/compulab/cm_t335/mux.c
@@ -94,6 +94,11 @@ static struct module_pin_mux eth_phy_rst_pin_mux[] = {
{-1},
};
+static struct module_pin_mux status_led_pin_mux[] = {
+ {OFFSET(gpmc_csn3), (MODE(7) | PULLUDEN)}, /* GPIO2_0 */
+ {-1},
+};
+
void set_uart_mux_conf(void)
{
configure_module_pin_mux(uart0_pin_mux);
@@ -108,4 +113,5 @@ void set_mux_conf_regs(void)
configure_module_pin_mux(eth_phy_rst_pin_mux);
configure_module_pin_mux(mmc0_pin_mux);
configure_module_pin_mux(nand_pin_mux);
+ configure_module_pin_mux(status_led_pin_mux);
}
diff --git a/include/configs/cm_t335.h b/include/configs/cm_t335.h
index e4eba02..fbdead2 100644
--- a/include/configs/cm_t335.h
+++ b/include/configs/cm_t335.h
@@ -156,5 +156,15 @@
/* GPIO pin + bank to pin ID mapping */
#define GPIO_PIN(_bank, _pin) ((_bank << 5) + _pin)
+/* Status LED */
+#define CONFIG_STATUS_LED
+#define CONFIG_GPIO_LED
+#define CONFIG_BOARD_SPECIFIC_LED
+#define STATUS_LED_BIT GPIO_PIN(2, 0)
+/* Status LED polarity is inversed, so init it in the "off" state */
+#define STATUS_LED_STATE STATUS_LED_OFF
+#define STATUS_LED_PERIOD (CONFIG_SYS_HZ / 2)
+#define STATUS_LED_BOOT 0
+
#endif /* __CONFIG_CM_T335_H */