[msm7k] add gpio keypad config and flash init
diff --git a/target/surf-msm7k/init.c b/target/surf-msm7k/init.c
new file mode 100644
index 0000000..63cb1a2
--- /dev/null
+++ b/target/surf-msm7k/init.c
@@ -0,0 +1,106 @@
+/*
+ * Copyright (c) 2009, Google Inc.
+ * 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 Google, Inc. 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 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.
+ */
+
+#include <debug.h>
+#include <dev/keys.h>
+#include <dev/gpio_keypad.h>
+#include <lib/ptable.h>
+#include <dev/flash.h>
+
+#define BOARD_FLASH_OFFSET 378
+
+static struct ptable flash_ptable;
+
+/* for these partitions, start will be offset by either what we get from
+ * smem, or from the above offset if smem is not useful. Also, we should
+ * probably have smem_ptable code populate our flash_ptable.
+ *
+ * When smem provides us with a full partition table, we can get rid of
+ * this altogether.
+ *
+ */
+static struct ptentry board_part_list[] = {
+ {
+ .start = 0,
+ .length = 1,
+ .name = "aboot",
+ },
+ {
+ .start = 2,
+ .length = 40,
+ .name = "boot",
+ },
+ {
+ .start = 58,
+ .length = 608 /* 76MB */,
+ .name = "system",
+ },
+ {
+ .start = 666,
+ .length = 157 + 1024,
+ .name = "userdata",
+ },
+ {
+ .name = "",
+ },
+};
+
+void smem_ptable_init(void);
+unsigned smem_get_apps_flash_start(void);
+
+void keypad_init(void);
+
+void target_init(void)
+{
+ struct ptentry *ptn;
+ unsigned offset;
+
+ dprintf(INFO, "target_init()\n");
+
+ keys_init();
+ keypad_init();
+
+ ptable_init(&flash_ptable);
+ smem_ptable_init();
+
+ offset = smem_get_apps_flash_start();
+ if (offset == 0xffffffff)
+ offset = BOARD_FLASH_OFFSET;
+
+ for (ptn = &board_part_list[0]; ptn->name[0]; ptn++) {
+ ptable_add(&flash_ptable, ptn->name, offset + ptn->start,
+ ptn->length, ptn->flags);
+ }
+
+ ptable_dump(&flash_ptable);
+
+ flash_init(&flash_ptable);
+}