Add qemu 2.4.0

[kvmfornfv.git] / qemu / roms / u-boot / board / atmel / at91sam9261ek / led.c

diff --git a/qemu/roms/u-boot/board/atmel/at91sam9261ek/led.c b/qemu/roms/u-boot/board/atmel/at91sam9261ek/led.c
new file mode 100644 (file)
index 0000000..18a68d8
--- /dev/null
+++ b/qemu/roms/u-boot/board/atmel/at91sam9261ek/led.c
@@ -0,0 +1,30 @@
+/*
+ * (C) Copyright 2007-2008
+ * Stelian Pop <stelian@popies.net>
+ * Lead Tech Design <www.leadtechdesign.com>
+ *
+ * SPDX-License-Identifier:    GPL-2.0+
+ */
+
+#include <common.h>
+#include <asm/arch/at91sam9261.h>
+#include <asm/arch/at91_pmc.h>
+#include <asm/arch/gpio.h>
+#include <asm/arch/at91_pio.h>
+#include <asm/io.h>
+
+void coloured_LED_init(void)
+{
+       struct at91_pmc *pmc = (struct at91_pmc *)ATMEL_BASE_PMC;
+
+       /* Enable clock */
+       writel(ATMEL_ID_PIOA, &pmc->pcer);
+
+       at91_set_gpio_output(CONFIG_RED_LED, 1);
+       at91_set_gpio_output(CONFIG_GREEN_LED, 1);
+       at91_set_gpio_output(CONFIG_YELLOW_LED, 1);
+
+       at91_set_gpio_value(CONFIG_RED_LED, 0);
+       at91_set_gpio_value(CONFIG_GREEN_LED, 1);
+       at91_set_gpio_value(CONFIG_YELLOW_LED, 1);
+}