arm: at91/spl: atmel_sfr: move saic redirect to separate file

[platform/kernel/u-boot.git] / arch / arm / mach-at91 / armv7 / sama5d4_devices.c

diff --git a/arch/arm/mach-at91/armv7/sama5d4_devices.c b/arch/arm/mach-at91/armv7/sama5d4_devices.c
index 52f4862..ce33cd4 100644 (file)
--- a/arch/arm/mach-at91/armv7/sama5d4_devices.c
+++ b/arch/arm/mach-at91/armv7/sama5d4_devices.c
@@ -45,16 +45,3 @@ void at91_udp_hw_init(void)
        at91_periph_clk_enable(ATMEL_ID_UDPHS);
 }
 #endif
-
-#ifdef CONFIG_SPL_BUILD
-void redirect_int_from_saic_to_aic(void)
-{
-       struct atmel_sfr *sfr = (struct atmel_sfr *)ATMEL_BASE_SFR;
-       u32 key32;
-
-       if (!(readl(&sfr->aicredir) & ATMEL_SFR_AICREDIR_NSAIC)) {
-               key32 = readl(&sfr->sn1) ^ ATMEL_SFR_AICREDIR_KEY;
-               writel((key32 | ATMEL_SFR_AICREDIR_NSAIC), &sfr->aicredir);
-       }
-}
-#endif