GK SDK 源码库: XMIPCLinuxV100R005C00SPC030 (kernel/tools/open_source excluded)

source/bootloader/u-boot-2020.01/board/xilinx/zynqmp/xil_io.h

@@ -0,0 +1,27 @@
+/* SPDX-License-Identifier: GPL-2.0+ */
+
+#ifndef XIL_IO_H /* prevent circular inclusions */
+#define XIL_IO_H
+
+/* FIXME remove this when vivado is fixed */
+#include <asm/io.h>
+#include <common.h>
+
+#define xil_printf(...)
+
+static void Xil_Out32(unsigned long addr, unsigned long val)
+{
+	writel(val, addr);
+}
+
+static int Xil_In32(unsigned long addr)
+{
+	return readl(addr);
+}
+
+static void __maybe_unused usleep(u32 sleep)
+{
+	udelay(sleep);
+}
+
+#endif /* XIL_IO_H */