[msm7625]: Add LK bootloader support for msm7625_surf and msm7625_ffa.
diff --git a/target/msm7625_ffa/init.c b/target/msm7625_ffa/init.c
new file mode 100644
index 0000000..8d4f9c0
--- /dev/null
+++ b/target/msm7625_ffa/init.c
@@ -0,0 +1,148 @@
+/*
+ * Copyright (c) 2009, Google Inc.
+ * All rights reserved.
+ * Copyright (c) 2009, Code Aurora Forum. 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>
+#include <smem.h>
+
+#define LINUX_MACHTYPE 1007003
+
+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 = 40,
+ .name = "boot",
+ },
+ {
+ .start = 56,
+ .length = 608 /* 76MB */,
+ .name = "system",
+ },
+ {
+ .start = 664,
+ .length = 40 /* 5MB */,
+ .name = "cache",
+ },
+ {
+ .start = 704,
+ .length = 40 /* 5MB */,
+ .name = "recovery",
+ },
+ {
+ .start = 744,
+ .length = 720 /* 90MB */,
+ .name = "userdata",
+ },
+};
+static int num_parts = sizeof(board_part_list)/sizeof(struct ptentry);
+
+void smem_ptable_init(void);
+unsigned smem_get_apps_flash_start(void);
+
+void keypad_init(void);
+
+int target_is_emmc_boot(void);
+
+void target_init(void)
+{
+ unsigned offset;
+ struct flash_info *flash_info;
+ int i;
+
+ dprintf(INFO, "target_init()\n");
+
+#if (!ENABLE_NANDWRITE)
+ keys_init();
+ keypad_init();
+#endif
+
+ if (target_is_emmc_boot())
+ return;
+
+ ptable_init(&flash_ptable);
+ smem_ptable_init();
+
+ flash_init();
+ flash_info = flash_get_info();
+ ASSERT(flash_info);
+
+ offset = smem_get_apps_flash_start();
+ if (offset == 0xffffffff)
+ while(1);
+
+ for (i = 0; i < num_parts; i++) {
+ struct ptentry *ptn = &board_part_list[i];
+ unsigned len = ptn->length;
+
+ if ((len == 0) && (i == num_parts - 1))
+ len = flash_info->num_blocks - offset - ptn->start;
+ ptable_add(&flash_ptable, ptn->name, offset + ptn->start,
+ len, ptn->flags);
+ }
+
+ ptable_dump(&flash_ptable);
+ flash_set_ptable(&flash_ptable);
+}
+
+unsigned board_machtype(void)
+{
+ return LINUX_MACHTYPE;
+}
+
+unsigned check_reboot_mode(void)
+{
+ unsigned mode[2] = {0, 0};
+ unsigned int mode_len = sizeof(mode);
+ unsigned smem_status;
+
+ smem_status = smem_read_alloc_entry(SMEM_APPS_BOOT_MODE,
+ &mode, mode_len );
+ if(smem_status)
+ {
+ dprintf(CRITICAL, "ERROR: unable to read shared memory for reboot mode\n");
+ return 0;
+ }
+ return mode[0];
+}