rockchip: rk3328: support rk3328
rk3328 is a Quad-core soc and Cortex-a53 inside!
This patch supports the following functions:
1、power up/off cpus
2、suspend/resume cpus
3、suspend/resume system
4、reset system
5、power off system
Change-Id: I60687058d13912c6929293b06fed9c6bc72bdc84
Signed-off-by: tony.xie <tony.xie@rock-chips.com>
diff --git a/plat/rockchip/common/drivers/parameter/ddr_parameter.h b/plat/rockchip/common/drivers/parameter/ddr_parameter.h
new file mode 100644
index 0000000..2ee3501
--- /dev/null
+++ b/plat/rockchip/common/drivers/parameter/ddr_parameter.h
@@ -0,0 +1,65 @@
+/*
+ * Copyright (c) 2017, ARM Limited and Contributors. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ * Redistributions of source code must retain the above copyright notice, this
+ * list of conditions and the following disclaimer.
+ *
+ * Redistributions in binary form must reproduce the above copyright notice,
+ * this list of conditions and the following disclaimer in the documentation
+ * and/or other materials provided with the distribution.
+ *
+ * Neither the name of ARM nor the names of its contributors may be used
+ * to endorse or promote products derived from this software without specific
+ * prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef __PARAMETER_H__
+#define __PARAMETER_H__
+
+#include <arch_helpers.h>
+#include <console.h>
+#include <debug.h>
+#include <delay_timer.h>
+#include <mmio.h>
+#include <platform_def.h>
+#include <plat_private.h>
+#include <soc.h>
+#include <string.h>
+
+#define DDR_REGION_NR_MAX 10
+#define REGION_NR_OFFSET 0
+#define REGION_ADDR_OFFSET 8
+#define REGION_DATA_PER_BYTES 8
+#define RG_SIZE_MB(byte) ((byte) >> 20)
+
+/* unit: MB */
+struct param_ddr_usage {
+ uint64_t boundary;
+
+ uint32_t ns_nr;
+ uint64_t ns_base[DDR_REGION_NR_MAX];
+ uint64_t ns_top[DDR_REGION_NR_MAX];
+
+ uint32_t s_nr;
+ uint64_t s_base[DDR_REGION_NR_MAX];
+ uint64_t s_top[DDR_REGION_NR_MAX];
+};
+
+struct param_ddr_usage ddr_region_usage_parse(uint64_t addr, uint64_t max_mb);
+
+#endif /* __PARAMETER_H__ */