1 files changed, 0 insertions, 71 deletions
diff --git a/arch/arm/cpu/armv7/exynos/system.c b/arch/arm/cpu/armv7/exynos/system.c
deleted file mode 100644
index ad12445832..0000000000
--- a/arch/arm/cpu/armv7/exynos/system.c
+++ /dev/null
@@ -1,71 +0,0 @@
-/*
- * Copyright (C) 2012 Samsung Electronics
- * Donghwa Lee <dh09.lee@samsung.com>
- *
- * SPDX-License-Identifier:	GPL-2.0+
- */
-
-#include <common.h>
-#include <asm/io.h>
-#include <asm/arch/system.h>
-
-static void exynos5_set_usbhost_mode(unsigned int mode)
-{
-	struct exynos5_sysreg *sysreg =
-		(struct exynos5_sysreg *)samsung_get_base_sysreg();
-
-	/* Setting USB20PHY_CONFIG register to USB 2.0 HOST link */
-	if (mode == USB20_PHY_CFG_HOST_LINK_EN) {
-		setbits_le32(&sysreg->usb20phy_cfg,
-				USB20_PHY_CFG_HOST_LINK_EN);
-	} else {
-		clrbits_le32(&sysreg->usb20phy_cfg,
-				USB20_PHY_CFG_HOST_LINK_EN);
-	}
-}
-
-void set_usbhost_mode(unsigned int mode)
-{
-	if (cpu_is_exynos5())
-		exynos5_set_usbhost_mode(mode);
-}
-
-static void exynos4_set_system_display(void)
-{
-	struct exynos4_sysreg *sysreg =
-	    (struct exynos4_sysreg *)samsung_get_base_sysreg();
-	unsigned int cfg = 0;
-
-	/*
-	 * system register path set
-	 * 0: MIE/MDNIE
-	 * 1: FIMD Bypass
-	 */
-	cfg = readl(&sysreg->display_ctrl);
-	cfg |= (1 << 1);
-	writel(cfg, &sysreg->display_ctrl);
-}
-
-static void exynos5_set_system_display(void)
-{
-	struct exynos5_sysreg *sysreg =
-	    (struct exynos5_sysreg *)samsung_get_base_sysreg();
-	unsigned int cfg = 0;
-
-	/*
-	 * system register path set
-	 * 0: MIE/MDNIE
-	 * 1: FIMD Bypass
-	 */
-	cfg = readl(&sysreg->disp1blk_cfg);
-	cfg |= (1 << 15);
-	writel(cfg, &sysreg->disp1blk_cfg);
-}
-
-void set_system_display_ctrl(void)
-{
-	if (cpu_is_exynos4())
-		exynos4_set_system_display();
-	else
-		exynos5_set_system_display();
-}