Add qemu 2.4.0

[kvmfornfv.git] / qemu / roms / u-boot / arch / arm / include / asm / arch-mx6 / sys_proto.h

diff --git a/qemu/roms/u-boot/arch/arm/include/asm/arch-mx6/sys_proto.h b/qemu/roms/u-boot/arch/arm/include/asm/arch-mx6/sys_proto.h
new file mode 100644 (file)
index 0000000..38851a1
--- /dev/null
+++ b/qemu/roms/u-boot/arch/arm/include/asm/arch-mx6/sys_proto.h
@@ -0,0 +1,42 @@
+/*
+ * (C) Copyright 2009
+ * Stefano Babic, DENX Software Engineering, sbabic@denx.de.
+ *
+ * SPDX-License-Identifier:    GPL-2.0+
+ */
+
+#ifndef _SYS_PROTO_H_
+#define _SYS_PROTO_H_
+
+#include <asm/imx-common/regs-common.h>
+#include "../arch-imx/cpu.h"
+
+#define is_soc_rev(rev)        ((get_cpu_rev() & 0xFF) - rev)
+u32 get_cpu_rev(void);
+
+/* returns MXC_CPU_ value */
+#define cpu_type(rev) (((rev) >> 12)&0xff)
+
+/* use with MXC_CPU_ constants */
+#define is_cpu_type(cpu) (cpu_type(get_cpu_rev()) == cpu)
+
+const char *get_imx_type(u32 imxtype);
+unsigned imx_ddr_size(void);
+
+/*
+ * Initializes on-chip ethernet controllers.
+ * to override, implement board_eth_init()
+ */
+
+int fecmxc_initialize(bd_t *bis);
+u32 get_ahb_clk(void);
+u32 get_periph_clk(void);
+
+int mxs_reset_block(struct mxs_register_32 *reg);
+int mxs_wait_mask_set(struct mxs_register_32 *reg,
+                      uint32_t mask,
+                      unsigned int timeout);
+int mxs_wait_mask_clr(struct mxs_register_32 *reg,
+                      uint32_t mask,
+                      unsigned int timeout);
+#endif