platform: fsm9010: Add new target support
Add lk support for fsm9010.
Change-Id: Id9caab7f0bfe80e6301da2ac347231a30c9f07fb
diff --git a/target/fsm9010/meminfo.c b/target/fsm9010/meminfo.c
new file mode 100644
index 0000000..c6dd53e
--- /dev/null
+++ b/target/fsm9010/meminfo.c
@@ -0,0 +1,95 @@
+/* Copyright (c) 2013, The Linux Foundation. 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 The Linux Foundation 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 "AS IS" AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER 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.
+ */
+
+#if DEVICE_TREE /* If using device tree */
+
+#include <reg.h>
+#include <debug.h>
+#include <malloc.h>
+#include <smem.h>
+#include <stdint.h>
+#include <libfdt.h>
+#include <platform/iomap.h>
+#include <dev_tree.h>
+
+/* Funtion to add the ram partition entries into device tree.
+ * The function assumes that all the entire fixed memory regions should
+ * be listed in the first bank of the passed in ddr regions.
+ */
+uint32_t target_dev_tree_mem(void *fdt, uint32_t memory_node_offset)
+{
+ ram_partition ptn_entry;
+ unsigned int index;
+ int ret = 0;
+ uint32_t len = 0;
+
+ /* Make sure RAM partition table is initialized */
+ ASSERT(smem_ram_ptable_init_v1());
+
+ len = smem_get_ram_ptable_len();
+
+ /* Calculating the size of the mem_info_ptr */
+ for (index = 0 ; index < len; index++)
+ {
+ smem_get_ram_ptable_entry(&ptn_entry, index);
+
+ if((ptn_entry.category == SDRAM) &&
+ (ptn_entry.type == SYS_MEMORY))
+ {
+
+ /* Pass along all other usable memory regions to Linux */
+ ret = dev_tree_add_mem_info(fdt,
+ memory_node_offset,
+ ptn_entry.start,
+ ptn_entry.size);
+
+ if (ret)
+ {
+ dprintf(CRITICAL,
+ "Failed to add secondary banks memory addresses\n");
+ goto target_dev_tree_mem_err;
+ }
+
+ }
+ }
+
+target_dev_tree_mem_err:
+
+ return ret;
+}
+
+void *target_get_scratch_address(void)
+{
+ return ((void *)SCRATCH_ADDR);
+}
+
+unsigned target_get_max_flash_size(void)
+{
+ return (512 * 1024 * 1024);
+}
+#endif /* DEVICE_TREE */