Add qemu 2.4.0

[kvmfornfv.git] / qemu / roms / u-boot / arch / arm / cpu / armv7 / socfpga / system_manager.c

diff --git a/qemu/roms/u-boot/arch/arm/cpu/armv7/socfpga/system_manager.c b/qemu/roms/u-boot/arch/arm/cpu/armv7/socfpga/system_manager.c
new file mode 100644 (file)
index 0000000..d96521b
--- /dev/null
+++ b/qemu/roms/u-boot/arch/arm/cpu/armv7/socfpga/system_manager.c
@@ -0,0 +1,27 @@
+/*
+ *  Copyright (C) 2013 Altera Corporation <www.altera.com>
+ *
+ * SPDX-License-Identifier:    GPL-2.0+
+ */
+
+#include <common.h>
+#include <asm/io.h>
+#include <asm/arch/system_manager.h>
+
+DECLARE_GLOBAL_DATA_PTR;
+
+/*
+ * Configure all the pin muxes
+ */
+void sysmgr_pinmux_init(void)
+{
+       unsigned long offset = CONFIG_SYSMGR_PINMUXGRP_OFFSET;
+
+       const unsigned long *pval = sys_mgr_init_table;
+       unsigned long i;
+
+       for (i = 0; i < ARRAY_SIZE(sys_mgr_init_table);
+               i++, offset += sizeof(unsigned long)) {
+               writel(*pval++, (SOCFPGA_SYSMGR_ADDRESS + offset));
+       }
+}