import the U-Boot code and make it compile

1 files changed, 18 insertions, 0 deletions

diff --git a/arch/arm/include/asm/arch-rockchip/hardware.h b/arch/arm/include/asm/arch-rockchip/hardware.h
new file mode 100644
index 0000000..62e8bed
--- /dev/null
+++ b/arch/arm/include/asm/arch-rockchip/hardware.h
@@ -0,0 +1,18 @@
+/* SPDX-License-Identifier: GPL-2.0+ */
+/*
+ * Copyright 2015 Google, Inc
+ */
+
+#ifndef _ASM_ARCH_HARDWARE_H
+#define _ASM_ARCH_HARDWARE_H
+
+#define RK_CLRSETBITS(clr, set)		((((clr) | (set)) << 16) | (set))
+#define RK_SETBITS(set)			RK_CLRSETBITS(0, set)
+#define RK_CLRBITS(clr)			RK_CLRSETBITS(clr, 0)
+
+#define rk_clrsetreg(addr, clr, set)	\
+				writel(((clr) | (set)) << 16 | (set), addr)
+#define rk_clrreg(addr, clr)		writel((clr) << 16, addr)
+#define rk_setreg(addr, set)		writel((set) << 16 | (set), addr)
+
+#endif