From 5fee84a794a51ec830548cda485a770efb018b92 Mon Sep 17 00:00:00 2001
From: Haavard Skinnemoen <hskinnemoen@atmel.com>
Date: Mon, 29 Oct 2007 13:23:33 +0100
Subject: AVR32: Make some AT32AP700x peripherals optional

Add a chip-features file providing definitions of the form

AT32AP700x_CHIP_HAS_<peripheral>

to indicate the availability of the given peripheral on the currently
selected chip.

Signed-off-by: Haavard Skinnemoen <hskinnemoen@atmel.com>
---
 cpu/at32ap/at32ap700x/gpio.c | 7 +++++++
 1 file changed, 7 insertions(+)

(limited to 'cpu/at32ap')

diff --git a/cpu/at32ap/at32ap700x/gpio.c b/cpu/at32ap/at32ap700x/gpio.c
index 52f5372a6..2d53726b0 100644
--- a/cpu/at32ap/at32ap700x/gpio.c
+++ b/cpu/at32ap/at32ap700x/gpio.c
@@ -21,6 +21,7 @@
  */
 #include <common.h>
 
+#include <asm/arch/chip-features.h>
 #include <asm/arch/gpio.h>
 
 /*
@@ -52,6 +53,7 @@ void gpio_enable_ebi(void)
 #endif
 }
 
+#ifdef AT32AP700x_CHIP_HAS_USART
 void gpio_enable_usart0(void)
 {
 	gpio_select_periph_B(GPIO_PIN_PA8, 0);
@@ -75,7 +77,9 @@ void gpio_enable_usart3(void)
 	gpio_select_periph_B(GPIO_PIN_PB18, 0);
 	gpio_select_periph_B(GPIO_PIN_PB19, 0);
 }
+#endif
 
+#ifdef AT32AP700x_CHIP_HAS_MACB
 void gpio_enable_macb0(void)
 {
 	gpio_select_periph_A(GPIO_PIN_PC3,  0);	/* TXD0	*/
@@ -125,7 +129,9 @@ void gpio_enable_macb1(void)
 	gpio_select_periph_B(GPIO_PIN_PD15, 0);	/* SPD	*/
 #endif
 }
+#endif
 
+#ifdef AT32AP700x_CHIP_HAS_MMCI
 void gpio_enable_mmci(void)
 {
 	gpio_select_periph_A(GPIO_PIN_PA10, 0);	/* CLK	 */
@@ -135,3 +141,4 @@ void gpio_enable_mmci(void)
 	gpio_select_periph_A(GPIO_PIN_PA14, 0);	/* DATA2 */
 	gpio_select_periph_A(GPIO_PIN_PA15, 0);	/* DATA3 */
 }
+#endif
-- 
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