M7350v1_en_gpl

bootable/bootloader/lk/target/msm7627_surf/atags.c

@@ -0,0 +1,89 @@
+/* Copyright (c) 2009-2010, 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 BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "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.
+ *
+ */
+
+#include <reg.h>
+#include <debug.h>
+#include <smem.h>
+
+#define SIZE_1M               0x00100000
+
+unsigned round_to_mb(unsigned size)
+{
+	unsigned size_in_mb = 0;
+	size_in_mb = size >> 20;
+	size_in_mb = size_in_mb << 20;
+	return size_in_mb;
+}
+
+unsigned* target_atag_mem(unsigned* ptr)
+{
+	struct smem_ram_ptable ram_ptable;
+	unsigned i = 0;
+	unsigned size_in_mb = 0;
+
+	if (smem_ram_ptable_init(&ram_ptable))
+	{
+		for (i = 0; i < ram_ptable.len; i++)
+		{
+			/* Round down to align to Mega byte size */
+			size_in_mb = round_to_mb(ram_ptable.parts[i].size);
+
+			if ((ram_ptable.parts[i].attr == READWRITE)
+				&& (ram_ptable.parts[i].domain == APPS_DOMAIN)
+				&& (ram_ptable.parts[i].start != 0x0)
+				&& (!(size_in_mb <= SIZE_1M)))
+			{
+				/* ATAG_MEM */
+				*ptr++ = 4;
+				*ptr++ = 0x54410002;
+				/* RAM parition for Emmc boot are reported correctly by modem
+				 * Use the size passed from modem directly after rounding down
+				 * to MB as kernel expects a megabyte aligned size.
+				 */
+				if (target_is_emmc_boot()) {
+					*ptr++ = size_in_mb;
+				}
+				else
+					*ptr++ = ram_ptable.parts[i].size;
+
+				*ptr++ = ram_ptable.parts[i].start;
+			}
+		}
+	}
+	else
+	{
+		dprintf(CRITICAL, "ERROR: Unable to read RAM partition\n");
+		ASSERT(0);
+	}
+	return ptr;
+}
+
+unsigned target_get_max_flash_size(void)
+{
+	    return (180 * 1024 * 1024);
+}

bootable/bootloader/lk/target/msm7627_surf/include/target/display.h

@@ -0,0 +1,47 @@
+/* Copyright (c) 2010, 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.
+ *
+ */
+#ifndef _TARGET_MSM7627_SURF_DISPLAY_H
+#define _TARGET_MSM7627_SURF_DISPLAY_H
+
+#define TARGET_XRES 800
+#define TARGET_YRES 480
+
+#define LCDC_FB_WIDTH     800
+#define LCDC_FB_HEIGHT    480
+
+#define LCDC_HSYNC_PULSE_WIDTH_DCLK 60
+#define LCDC_HSYNC_BACK_PORCH_DCLK  81
+#define LCDC_HSYNC_FRONT_PORCH_DCLK 81
+#define LCDC_HSYNC_SKEW_DCLK        0
+
+#define LCDC_VSYNC_PULSE_WIDTH_LINES 2
+#define LCDC_VSYNC_BACK_PORCH_LINES  20
+#define LCDC_VSYNC_FRONT_PORCH_LINES 27
+
+#endif

bootable/bootloader/lk/target/msm7627_surf/init.c

@@ -0,0 +1,298 @@
+/*
+ * Copyright (c) 2009, Google Inc.
+ * All rights reserved.
+ * Copyright (c) 2009-2011, 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 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 <reg.h>
+#include <debug.h>
+#include <dev/keys.h>
+#include <lib/ptable.h>
+#include <dev/flash.h>
+#include <smem.h>
+#include <mmc.h>
+#include <platform/iomap.h>
+#include <platform.h>
+
+#define LINUX_MACHTYPE_7x27_SURF    2705
+#define LINUX_MACHTYPE_7x27_FFA     2706
+
+
+#define VARIABLE_LENGTH        0x10101010
+#define DIFF_START_ADDR        0xF0F0F0F0
+#define NUM_PAGES_PER_BLOCK    0x40
+
+static struct ptable flash_ptable;
+static unsigned mmc_sdc_base[] = { MSM_SDC1_BASE, MSM_SDC2_BASE, MSM_SDC3_BASE, MSM_SDC4_BASE};
+static int hw_platform_type = -1;
+
+/* 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 = 5 /* In MB */,
+		.name = "boot",
+	},
+	{
+		.start = DIFF_START_ADDR,
+		.length = 180 /* In MB */,
+		.name = "system",
+	},
+	{
+		.start = DIFF_START_ADDR,
+		.length = 4 /* In MB */,
+		.name = "cache",
+	},
+	{
+		.start = DIFF_START_ADDR,
+		.length = 4 /* In MB */,
+		.name = "misc",
+	},
+	{
+		.start = DIFF_START_ADDR,
+		.length = VARIABLE_LENGTH,
+		.name = "userdata",
+	},
+	{
+		.start = DIFF_START_ADDR,
+		.length = 2 /* In MB */,
+		.name = "persist",
+	},
+	{
+		.start = DIFF_START_ADDR,
+		.length = 5 /* In MB */,
+		.name = "recovery",
+	},
+};
+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;
+	unsigned total_num_of_blocks;
+	unsigned next_ptr_start_adr = 0;
+	unsigned blocks_per_1MB = 8; /* Default value of 2k page size on 256MB flash drive*/
+	unsigned char slot;
+	unsigned int base_addr;
+	int i;
+
+	dprintf(INFO, "target_init()\n");
+
+	/* Display splash screen if enabled */
+#if DISPLAY_SPLASH_SCREEN
+	display_init();
+	dprintf(SPEW, "Diplay initialized\n");
+	display_image_on_screen();
+#endif
+
+#if (!ENABLE_NANDWRITE)
+	keys_init();
+	keypad_init();
+#endif
+
+	if (target_is_emmc_boot())
+	{
+		/* Must wait for modem-up before we can intialize MMC.
+		 */
+		while (readl(MSM_SHARED_BASE + 0x14) != 1);
+
+		/* Trying SDC3 first */
+		slot = 3;
+		base_addr = mmc_sdc_base[slot - 1];
+		if(mmc_boot_main(slot, base_addr))
+		{
+			/* Trying SDC1 next */
+			slot = 1;
+			base_addr = mmc_sdc_base[slot - 1];
+			if(mmc_boot_main(slot, base_addr))
+			{
+				dprintf(CRITICAL, "mmc init failed!");
+				ASSERT(0);
+			}
+		}
+		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);
+
+	total_num_of_blocks = flash_info->num_blocks;
+	blocks_per_1MB = (1 << 20) / (flash_info->block_size);
+
+	for (i = 0; i < num_parts; i++) {
+		struct ptentry *ptn = &board_part_list[i];
+		unsigned len = ((ptn->length) * blocks_per_1MB);
+
+		if(ptn->start != 0)
+		        ASSERT(ptn->start == DIFF_START_ADDR);
+
+		ptn->start = next_ptr_start_adr;
+
+		if(ptn->length == VARIABLE_LENGTH)
+		{
+			unsigned length_for_prt = 0;
+			unsigned j;
+			for (j = i+1; j < num_parts; j++)
+			{
+			        struct ptentry *temp_ptn = &board_part_list[j];
+			        ASSERT(temp_ptn->length != VARIABLE_LENGTH);
+			        length_for_prt += ((temp_ptn->length) * blocks_per_1MB);
+			}
+		        len = total_num_of_blocks - (offset + ptn->start + length_for_prt);
+			ASSERT(len >= 0);
+		}
+		next_ptr_start_adr = ptn->start + len;
+		ptable_add(&flash_ptable, ptn->name, offset + ptn->start,
+			   len, ptn->flags, TYPE_APPS_PARTITION, PERM_WRITEABLE);
+	}
+
+	smem_add_modem_partitions(&flash_ptable);
+
+	ptable_dump(&flash_ptable);
+	flash_set_ptable(&flash_ptable);
+}
+
+unsigned board_machtype(void)
+{
+   struct smem_board_info_v2 board_info_v2;
+   unsigned int board_info_len = 0;
+   enum platform platform_type = 0;
+   unsigned smem_status;
+   unsigned format = 0;
+
+   if(hw_platform_type != -1)
+       return hw_platform_type;
+
+   smem_status = smem_read_alloc_entry_offset(SMEM_BOARD_INFO_LOCATION,
+                      &format, sizeof(format), 0);
+   if(!smem_status)
+   {
+       if(format == 2)
+       {
+           board_info_len = sizeof(board_info_v2);
+
+           smem_status = smem_read_alloc_entry(SMEM_BOARD_INFO_LOCATION,
+                              &board_info_v2, board_info_len);
+           if(!smem_status)
+           {
+               char *build_type = (char *)(board_info_v2.build_id)+ 12;
+               switch (*build_type)
+               {
+                   case 'F':
+                       hw_platform_type = LINUX_MACHTYPE_7x27_FFA;    break;
+                   case 'S':
+                       hw_platform_type = LINUX_MACHTYPE_7x27_SURF;    break;
+                   default:
+                       hw_platform_type = LINUX_MACHTYPE_7x27_SURF;    break;
+               }
+           }
+       }
+   } else {
+       hw_platform_type = LINUX_MACHTYPE_7x27_SURF;
+   }
+   return hw_platform_type;
+}
+
+void reboot_device(unsigned reboot_reason)
+{
+    reboot(reboot_reason);
+}
+
+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];
+}
+
+static unsigned target_check_power_on_reason(void)
+{
+    unsigned power_on_status = 0;
+    unsigned int status_len = sizeof(power_on_status);
+    unsigned smem_status;
+
+    smem_status = smem_read_alloc_entry(SMEM_POWER_ON_STATUS_INFO,
+                                        &power_on_status, status_len);
+
+    if (smem_status)
+    {
+        dprintf(CRITICAL, "ERROR: unable to read shared memory for power on reason\n");
+    }
+
+    return power_on_status;
+}
+
+#if _EMMC_BOOT
+void target_serialno(unsigned char *buf)
+{
+	unsigned int serialno;
+	serialno =  mmc_get_psn();
+	sprintf(buf,"%x",serialno);
+}
+
+int emmc_recovery_init(void)
+{
+	int rc;
+	rc = _emmc_recovery_init();
+	return rc;
+}
+#endif

bootable/bootloader/lk/target/msm7627_surf/keypad.c

@@ -0,0 +1,172 @@
+/*
+ * Copyright (c) 2009, Google Inc.
+ * All rights reserved.
+ * Copyright (c) 2009, 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 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 <dev/keys.h>
+#include <dev/ssbi.h>
+#include <dev/gpio_keypad.h>
+
+#define ARRAY_SIZE(x) (sizeof(x)/sizeof((x)[0]))
+
+/* don't turn this on without updating the ffa support */
+#define SCAN_FUNCTION_KEYS 0
+#define LINUX_MACHTYPE_7x27_SURF 2705
+
+static unsigned int halibut_row_gpios[] = {
+	31, 32, 33, 34, 35, 41
+#if SCAN_FUNCTION_KEYS
+	, 42
+#endif
+};
+
+static unsigned int halibut_col_gpios[] = { 36, 37, 38, 39, 40 };
+
+#define KEYMAP_INDEX(row, col) ((row)*ARRAY_SIZE(halibut_col_gpios) + (col))
+
+static const unsigned short halibut_keymap_surf[ARRAY_SIZE(halibut_col_gpios) * ARRAY_SIZE(halibut_row_gpios)] = {
+	[KEYMAP_INDEX(0, 0)] = KEY_5,
+	[KEYMAP_INDEX(0, 1)] = KEY_9,
+	[KEYMAP_INDEX(0, 2)] = KEY_SOFT1,
+	[KEYMAP_INDEX(0, 3)] = KEY_6,
+	[KEYMAP_INDEX(0, 4)] = KEY_LEFT,
+
+	[KEYMAP_INDEX(1, 0)] = KEY_0,
+	[KEYMAP_INDEX(1, 1)] = KEY_RIGHT,
+	[KEYMAP_INDEX(1, 2)] = KEY_1,
+	[KEYMAP_INDEX(1, 3)] = KEY_SHARP,
+	[KEYMAP_INDEX(1, 4)] = KEY_SEND,
+
+	[KEYMAP_INDEX(2, 0)] = KEY_VOLUMEUP,
+	[KEYMAP_INDEX(2, 1)] = KEY_HOME,      /* FA   */
+	[KEYMAP_INDEX(2, 2)] = KEY_F8,        /* QCHT */
+	[KEYMAP_INDEX(2, 3)] = KEY_F6,        /* R+   */
+	[KEYMAP_INDEX(2, 4)] = KEY_F7,        /* R-   */
+
+	[KEYMAP_INDEX(3, 0)] = KEY_UP,
+	[KEYMAP_INDEX(3, 1)] = KEY_CLEAR,
+	[KEYMAP_INDEX(3, 2)] = KEY_4,
+	[KEYMAP_INDEX(3, 3)] = KEY_MUTE,      /* SPKR */
+	[KEYMAP_INDEX(3, 4)] = KEY_2,
+
+	[KEYMAP_INDEX(4, 0)] = KEY_SOFT2,           /* SOFT2 */
+	[KEYMAP_INDEX(4, 1)] = KEY_CENTER,    /* KEY_CENTER */
+	[KEYMAP_INDEX(4, 2)] = KEY_DOWN,
+	[KEYMAP_INDEX(4, 3)] = KEY_BACK,      /* FB */
+	[KEYMAP_INDEX(4, 4)] = KEY_8,
+
+	[KEYMAP_INDEX(5, 0)] = KEY_VOLUMEDOWN,
+	[KEYMAP_INDEX(5, 1)] = KEY_STAR,      /* KEY_STAR */
+	[KEYMAP_INDEX(5, 2)] = KEY_MAIL,      /* MESG */
+	[KEYMAP_INDEX(5, 3)] = KEY_3,
+	[KEYMAP_INDEX(5, 4)] = KEY_7,
+
+#if SCAN_FUNCTION_KEYS
+	[KEYMAP_INDEX(6, 0)] = KEY_F5,
+	[KEYMAP_INDEX(6, 1)] = KEY_F4,
+	[KEYMAP_INDEX(6, 2)] = KEY_F3,
+	[KEYMAP_INDEX(6, 3)] = KEY_F2,
+	[KEYMAP_INDEX(6, 4)] = KEY_F1
+#endif
+};
+
+static const unsigned short halibut_keymap_ffa[ARRAY_SIZE(halibut_col_gpios) * ARRAY_SIZE(halibut_row_gpios)] = {
+	[KEYMAP_INDEX(0, 2)] = KEY_1,
+	[KEYMAP_INDEX(0, 3)] = KEY_SEND,
+	[KEYMAP_INDEX(0, 4)] = KEY_LEFT,
+
+	[KEYMAP_INDEX(1, 0)] = KEY_3,
+	[KEYMAP_INDEX(1, 1)] = KEY_RIGHT,
+	[KEYMAP_INDEX(1, 2)] = KEY_VOLUMEUP,
+	[KEYMAP_INDEX(1, 4)] = KEY_6,
+
+	[KEYMAP_INDEX(2, 0)] = KEY_HOME,      /* A */
+	[KEYMAP_INDEX(2, 1)] = KEY_BACK,      /* B */
+	[KEYMAP_INDEX(2, 2)] = KEY_0,
+	[KEYMAP_INDEX(2, 3)] = KEY_SHARP,
+	[KEYMAP_INDEX(2, 4)] = KEY_9,
+
+	[KEYMAP_INDEX(3, 0)] = KEY_UP,
+	[KEYMAP_INDEX(3, 1)] = KEY_CENTER,
+	[KEYMAP_INDEX(3, 2)] = KEY_4,
+	[KEYMAP_INDEX(3, 4)] = KEY_2,
+
+	[KEYMAP_INDEX(4, 0)] = KEY_VOLUMEDOWN,
+	[KEYMAP_INDEX(4, 1)] = KEY_SOUND,
+	[KEYMAP_INDEX(4, 2)] = KEY_DOWN,
+	[KEYMAP_INDEX(4, 3)] = KEY_8,
+	[KEYMAP_INDEX(4, 4)] = KEY_5,
+
+	[KEYMAP_INDEX(5, 1)] = KEY_STAR,
+	[KEYMAP_INDEX(5, 2)] = KEY_SOFT2,
+	[KEYMAP_INDEX(5, 3)] = KEY_MENU,
+	[KEYMAP_INDEX(5, 4)] = KEY_7,
+
+#if SCAN_FUNCTION_KEYS
+	[KEYMAP_INDEX(6, 0)] = KEY_F5,
+	[KEYMAP_INDEX(6, 1)] = KEY_F4,
+	[KEYMAP_INDEX(6, 2)] = KEY_F3,
+	[KEYMAP_INDEX(6, 3)] = KEY_F2,
+	[KEYMAP_INDEX(6, 4)] = KEY_F1
+#endif
+};
+
+static struct gpio_keypad_info halibut_keypad_info_surf = {
+	.keymap		= halibut_keymap_surf,
+	.output_gpios	= halibut_row_gpios,
+	.input_gpios	= halibut_col_gpios,
+	.noutputs	= ARRAY_SIZE(halibut_row_gpios),
+	.ninputs	= ARRAY_SIZE(halibut_col_gpios),
+	.settle_time	= 5 /* msec */,
+	.poll_time	= 20 /* msec */,
+	.flags		= GPIOKPF_DRIVE_INACTIVE,
+};
+
+static struct gpio_keypad_info halibut_keypad_info_ffa = {
+	.keymap		= halibut_keymap_ffa,
+	.output_gpios	= halibut_row_gpios,
+	.input_gpios	= halibut_col_gpios,
+	.noutputs	= ARRAY_SIZE(halibut_row_gpios),
+	.ninputs	= ARRAY_SIZE(halibut_col_gpios),
+	.settle_time	= 5 /* msec */,
+	.poll_time	= 20 /* msec */,
+	.flags		= GPIOKPF_DRIVE_INACTIVE,
+};
+
+void keypad_init(void)
+{
+	unsigned int mach_id;
+	mach_id = board_machtype();
+
+	if (mach_id == LINUX_MACHTYPE_7x27_SURF)
+		gpio_keypad_init(&halibut_keypad_info_surf);
+	else
+		gpio_keypad_init(&halibut_keypad_info_ffa);
+}

bootable/bootloader/lk/target/msm7627_surf/rules.mk

@@ -0,0 +1,44 @@
+LOCAL_DIR := $(GET_LOCAL_DIR)
+
+INCLUDES += -I$(LOCAL_DIR)/include -I$(LK_TOP_DIR)/platform/msm_shared
+
+PLATFORM := msm7k
+
+MEMBASE := 0x00000000 # SMI
+MEMSIZE := 0x00100000 # 1MB
+
+BASE_ADDR        := 0x00200000
+
+TAGS_ADDR        := BASE_ADDR+0x00000100
+KERNEL_ADDR      := BASE_ADDR+0x00008000
+RAMDISK_ADDR     := BASE_ADDR+0x01000000
+SCRATCH_ADDR     := BASE_ADDR+0xA00000
+LCDC_FB_ADDR     := 0x0D300000
+
+KEYS_USE_GPIO_KEYPAD := 1
+
+DEFINES += DISPLAY_TYPE_MDDI=0
+DEFINES += DISPLAY_TYPE_LCDC=1
+DEFINES += DISPLAY_SPLASH_SCREEN=1
+DEFINES += MDDI_MULTI_WRITE=1
+
+MODULES += \
+	dev/keys \
+	dev/ssbi \
+	lib/ptable
+
+DEFINES += \
+	SDRAM_SIZE=$(MEMSIZE) \
+	MEMBASE=$(MEMBASE) \
+	BASE_ADDR=$(BASE_ADDR) \
+	TAGS_ADDR=$(TAGS_ADDR) \
+	KERNEL_ADDR=$(KERNEL_ADDR) \
+	RAMDISK_ADDR=$(RAMDISK_ADDR) \
+	SCRATCH_ADDR=$(SCRATCH_ADDR) \
+	LCDC_FB_ADDR=$(LCDC_FB_ADDR)
+
+
+OBJS += \
+	$(LOCAL_DIR)/init.o \
+	$(LOCAL_DIR)/keypad.o \
+	$(LOCAL_DIR)/atags.o

bootable/bootloader/lk/target/msm7627_surf/tools/makefile

@@ -0,0 +1,41 @@
+#Makefile to generate appsboot.mbn
+
+ifeq ($(BOOTLOADER_OUT),.)
+APPSBOOTHEADER_DIR  := $(BUILDDIR)
+else
+APPSBOOTHEADER_DIR  := $(BOOTLOADER_OUT)/../..
+endif
+
+SRC_DIR  := target/$(TARGET)/tools
+COMPILER := gcc
+
+ifeq ($(EMMC_BOOT), 1)
+  APPSBOOTHDR_FILES := EMMCBOOT.MBN emmc_appsboothd.mbn
+else
+  ifeq ($(BUILD_NANDWRITE), 1)
+    APPSBOOTHDR_FILES :=
+  else
+    APPSBOOTHDR_FILES := appsboot.mbn appsboothd.mbn
+  endif
+endif
+
+APPSBOOTHEADER: $(APPSBOOTHDR_FILES)
+
+appsboot.mbn: $(OUTBIN)
+	cp $(OUTBIN) $(APPSBOOTHEADER_DIR)/appsboot.raw
+	cp -f $(OUTBIN) $(APPSBOOTHEADER_DIR)/appsboot.mbn
+
+appsboothd.mbn: mkheader $(OUTBIN)
+	$(BUILDDIR)/mkheader $(OUTBIN) $(APPSBOOTHEADER_DIR)/appsboothd.mbn
+
+EMMCBOOT.MBN: $(OUTBIN)
+	cp $(OUTBIN) $(APPSBOOTHEADER_DIR)/emmc_appsboot.raw
+	cp -f $(OUTBIN) $(APPSBOOTHEADER_DIR)/EMMCBOOT.MBN
+	cp -f $(OUTBIN) $(APPSBOOTHEADER_DIR)/emmc_appsboot.mbn
+
+emmc_appsboothd.mbn: mkheader $(OUTBIN)
+	$(BUILDDIR)/mkheader $(OUTBIN) $(APPSBOOTHEADER_DIR)/emmc_appsboothd.mbn unified-boot
+
+mkheader: $(SRC_DIR)/mkheader.c
+	@mkdir -p $(BUILDDIR)
+	${COMPILER} -DMEMBASE=$(MEMBASE) $(SRC_DIR)/mkheader.c -o $(BUILDDIR)/mkheader

bootable/bootloader/lk/target/msm7627_surf/tools/mkheader.c

@@ -0,0 +1,297 @@
+/*
+ * Copyright (c) 2007, Google Inc.
+ * All rights reserved.
+ *
+ * Copyright (c) 2009-2011, 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 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 <stdio.h>
+#include <stdlib.h>
+#include <unistd.h>
+#include <fcntl.h>
+#include <string.h>
+
+#include <sys/stat.h>
+
+int print_usage(){
+	fprintf(stderr,"usage: mkheader <bin> <hdr> <none|unified-boot>\n");
+	fprintf(stderr,"       mkheader <bin> <hdr> <unsecure-boot> <outbin>\n");
+	fprintf(stderr,"       mkheader <bin> <hdr> <secure-boot> <outbin> <maxsize>\n");
+	fprintf(stderr,"       mkheader <bin> <hdr> <secure-boot> <outbin> <maxsize> <certchain> <files...>\n\n");
+	fprintf(stderr,"bin:               Input raw appsbl binary\n");
+	fprintf(stderr,"hdr:               Output of appsbl header location\n");
+	fprintf(stderr,"outbin:            Output of the signed or unsigned apps boot location\n");
+	fprintf(stderr,"maxsize:           Maximum size for certificate chain\n");
+	fprintf(stderr,"certchain:         Output of the certchain location\n");
+	fprintf(stderr,"files:             Input format <bin signature> <certifcate file(s) for certificate chain>...\n");
+	fprintf(stderr,"certificate chain: Files will be concatenated in order to create the certificate chain\n\n");
+	return -1;
+}
+
+int cat(FILE * in, FILE * out, unsigned size, unsigned buff_size){
+	unsigned bytes_left = size;
+	char buf[buff_size];
+	int ret = 0;
+
+	while(bytes_left){
+		fread(buf, sizeof(char), buff_size, in);
+		if(!feof(in)){
+			bytes_left -= fwrite(buf, sizeof(char), buff_size, out);
+		}else
+			bytes_left = 0;
+	}
+       ret = ferror(in) | ferror(out);
+	if(ret)
+		fprintf(stderr, "ERROR: Occured during file concatenation\n");
+	return ret;
+}
+
+int main(int argc, char *argv[])
+{
+	struct stat s;
+	unsigned size, base;
+	int unified_boot = 0;
+	unsigned unified_boot_magic[20];
+	unsigned non_unified_boot_magic[10];
+	unsigned magic_len = 0;
+	unsigned *magic;
+	unsigned cert_chain_size = 0;
+	unsigned signature_size = 0;
+	int secure_boot = 0;
+	int fd;
+
+	if(argc < 3) {
+		return print_usage();
+	}
+
+	if (argc == 4) {
+		if(!strcmp("unified-boot",argv[3])) {
+			unified_boot = 1;
+		}else if(!strcmp("secure-boot",argv[3])){
+			fprintf(stderr,
+				"ERROR: Missing arguments: [outbin maxsize] | [outbin, maxsize, certchain, signature + certifcate(s)]\n");
+			return print_usage();
+		}else if(!strcmp("unsecure-boot",argv[3])){
+			fprintf(stderr,"ERROR: Missing arguments: outbin directory\n");
+			return print_usage();
+		}
+	}
+
+	if (argc > 4) {
+		if(!strcmp("secure-boot",argv[3])) {
+			if(argc < 9 && argc != 6){
+				fprintf(stderr,
+					"ERROR: Missing argument(s): [outbin maxsize] | [outbin, maxsize, certchain, signature + certifcate(s)]\n");
+				return print_usage();
+			}
+			secure_boot = 1;
+			signature_size = 256; //Support SHA 256
+			cert_chain_size = atoi(argv[5]);
+		}
+       }
+
+	if(stat(argv[1], &s)) {
+		perror("cannot stat binary");
+		return -1;
+	}
+
+	if(unified_boot) {
+		magic = unified_boot_magic;
+		magic_len = sizeof(unified_boot_magic);
+	} else {
+		magic = non_unified_boot_magic;
+		magic_len = sizeof(non_unified_boot_magic);
+	}
+
+	size = s.st_size;
+	base = 0;
+
+	magic[0] = 0x00000005; /* appsbl */
+	magic[1] = 0x00000003; //Flash_partition_version /* nand */
+	magic[2] = 0x00000000; //image source pointer
+	magic[3] = base;       //image destination pointer
+	magic[4] = size + cert_chain_size + signature_size; //image size
+	magic[5] = size;       //code size
+	magic[6] = base + size;
+	magic[7] = signature_size;
+	magic[8] = size + base + signature_size;
+	magic[9] = cert_chain_size;
+
+	if (unified_boot == 1)
+	{
+		magic[10] = 0x33836685; /* cookie magic number */
+		magic[11] = 0x00000001; /* cookie version */
+		magic[12] = 0x00000002; /* file formats */
+		magic[13] = 0x00000000;
+		magic[14] = 0x00000000; /* not setting size for boot.img */
+		magic[15] = 0x00000000;
+		magic[16] = 0x00000000;
+		magic[17] = 0x00000000;
+		magic[18] = 0x00000000;
+		magic[19] = 0x00000000;
+	}
+
+	fd = open(argv[2], O_WRONLY | O_CREAT | O_TRUNC, 0644);
+	if(fd < 0) {
+		perror("cannot open header for writing");
+		return -1;
+	}
+	if(write(fd, magic, magic_len) != magic_len) {
+		perror("cannot write header");
+		close(fd);
+		unlink(argv[2]);
+		return -1;
+	}
+	close(fd);
+
+	if (secure_boot && argc > 6){
+		FILE * input_file;
+		FILE * output_file;
+		unsigned buff_size = 1;
+		char buf[buff_size];
+		unsigned bytes_left;
+		unsigned current_cert_chain_size = 0;
+		int padding_size = 0;
+		int i;
+
+		if((output_file = fopen(argv[6], "wb"))==NULL){
+			perror("ERROR: Occured during fopen");
+			return -1;
+		}
+
+		for (i = 8; i < argc; i++){
+			if((input_file = fopen(argv[i], "rb"))==NULL){
+				perror("ERROR: Occured during fopen");
+				return -1;
+			}
+			stat(argv[i], &s);
+			bytes_left = s.st_size;
+			current_cert_chain_size += bytes_left;
+			if (cat(input_file, output_file, bytes_left, buff_size))
+			return -1;
+			fclose(input_file);
+		}
+
+		//Pad certifcate chain to the max expected size from input
+		memset(buf, 0xFF, sizeof(buf));
+		padding_size = cert_chain_size - current_cert_chain_size;
+		bytes_left = (padding_size > 0) ? padding_size : 0;
+		while(bytes_left){
+			if(!ferror(output_file))
+				bytes_left -= fwrite(buf, sizeof(buf), buff_size, output_file);
+			else{
+				fprintf(stderr, "ERROR: Occured during certifcate chain padding\n");
+				return -1;
+			}
+		}
+		fclose(output_file);
+
+		//Concat and combine to signed image. Format [HDR][RAW APPSBOOT][PADDED CERT CHAIN]
+		if((output_file = fopen(argv[4], "wb"))==NULL){
+			perror("ERROR: Occured during fopen");
+			return -1;
+		}
+
+		//Header
+		if((input_file = fopen(argv[2], "rb"))==NULL){
+			perror("ERROR: Occured during fopen");
+			return -1;
+		}
+		stat(argv[2], &s);
+		if (cat(input_file, output_file, s.st_size, buff_size))
+			return -1;
+		fclose(input_file);
+
+		//Raw Appsbl
+		if((input_file = fopen(argv[1], "rb"))==NULL){
+			perror("ERROR: Occured during fopen");
+			return -1;
+		}
+		stat(argv[1], &s);
+		if(cat(input_file, output_file, s.st_size, buff_size))
+			return -1;
+		fclose(input_file);
+
+		//Signature
+		if((input_file = fopen(argv[7], "rb"))==NULL){
+			perror("ERROR: Occured during fopen");
+			return -1;
+		}
+		stat(argv[7], &s);
+		if(cat(input_file, output_file, s.st_size, buff_size))
+			return -1;
+		fclose(input_file);
+
+		//Certifcate Chain
+		if((input_file = fopen(argv[6], "rb"))==NULL){
+			perror("ERROR: Occured during fopen");
+			return -1;
+		}
+		if(cat(input_file, output_file, (current_cert_chain_size + padding_size), buff_size))
+			return -1;
+		fclose(input_file);
+
+		fclose(output_file);
+
+	}else if(argc == 5 || argc == 6){
+		FILE * input_file;
+		FILE * output_file;
+		unsigned buff_size = 1;
+		char buf[buff_size];
+
+		//Concat and combine to unsigned image. Format [HDR][RAW APPSBOOT]
+		if((output_file = fopen(argv[4], "wb"))==NULL){
+			perror("ERROR: Occured during fopen");
+			return -1;
+		}
+
+		//Header
+		if((input_file = fopen(argv[2], "rb"))==NULL){
+			perror("ERROR: Occured during fopen");
+			return -1;
+		}
+		stat(argv[2], &s);
+		if (cat(input_file, output_file, s.st_size, buff_size))
+			return -1;
+		fclose(input_file);
+
+		//Raw Appsbl
+		if((input_file = fopen(argv[1], "rb"))==NULL){
+			perror("ERROR: Occured during fopen");
+			return -1;
+		}
+		stat(argv[1], &s);
+		if(cat(input_file, output_file, s.st_size, buff_size))
+			return -1;
+		fclose(input_file);
+		fclose(output_file);
+	}
+
+	return 0;
+}