C++ (Cpp) smem_get_apps_flash_start示例

示例#1

文件： init.c 项目： 12019/vendor_st-ericsson_u8500

void target_init(void)
{
	unsigned offset;
	struct flash_info *flash_info;
	int i;

	dprintf(INFO, "target_init()\n");

	keys_init();
	keypad_init();

	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)
		offset = BOARD_FLASH_OFFSET;

	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);
}

示例#2

文件： init.c 项目： bpadalino/lk

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);
}

示例#3

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);
}

示例#4

文件： init.c 项目： LetsUnlockiPhone/moboot

void target_init(void)
{
	unsigned offset;
	struct flash_info *flash_info;
	struct ptentry *board_part_list;
	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*/
	int i;

	dprintf(INFO, "target_init()\n");

#if (!ENABLE_NANDWRITE)
	keys_init();
	keypad_init();
#endif

	/* Display splash screen if enabled */
#if DISPLAY_SPLASH_SCREEN
	display_init();
	dprintf(SPEW, "Diplay initialized\n");
	display_image_on_screen();
#endif

	if (target_is_emmc_boot())
	{
		/* Must wait for modem-up before we can intialize MMC.
		 */
		while (readl(MSM_SHARED_BASE + 0x14) != 1);

		if(mmc_boot_main(MMC_SLOT, MSM_SDC3_BASE))
		{
			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);

	if (flash_ecc_bch_enabled())
		board_part_list = board_part_list_bchecc;
	else
		board_part_list = board_part_list_default;

	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 - 1) - (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);
}

示例#5

文件： init.c 项目： ilarrain/lk-thunderg

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 base_addr;
	unsigned char slot;
	int i;

	dprintf(INFO, "target_init()\n");

#if (!ENABLE_NANDWRITE)
	keys_init();
	keypad_init();
#endif

	if (target_is_emmc_boot())
	{
		/* Trying Slot 2 first */
		slot = 2;
		base_addr = mmc_sdc_base[slot-1];
		if(mmc_boot_main(slot, base_addr))
		{
			/* Trying Slot 4 next */
			slot = 4;
			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);
	enable_interleave_mode(target_is_interleaved_mode());

	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 - 1) - (offset + ptn->start + length_for_prt);
			ASSERT(len >= 0);
		}
		next_ptr_start_adr = ptn->start + len;
		if(target_is_interleaved_mode()) {
		        ptable_add(&flash_ptable, ptn->name, offset + (ptn->start / 2),
				   (len / 2), ptn->flags, TYPE_APPS_PARTITION, PERM_WRITEABLE);
		}
		else {
		        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);
}

示例#6

void target_init(void)
{
	unsigned offset;
	struct flash_info *flash_info;
	unsigned total_num_of_blocks;
	bool  start_addr_changed = false;
	unsigned next_ptr_start_adr = 0;
	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);

	total_num_of_blocks = (flash_info->block_size)/NUM_PAGES_PER_BLOCK;

	for (i = 0; i < num_parts; i++) {
		struct ptentry *ptn = &board_part_list[i];
		unsigned len = ptn->length;

		if(len == VARIABLE_LENGTH)
		{
		        start_addr_changed = true;
			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;
			}
		        len = (total_num_of_blocks - 1) - (offset + ptn->start + length_for_prt);
			ASSERT(len >= 0);
		        next_ptr_start_adr = ptn->start + len;
		}
		if((ptn->start == DIFF_START_ADDR) && (start_addr_changed))
		{
		        ASSERT(next_ptr_start_adr);
			ptn->start = next_ptr_start_adr;
			next_ptr_start_adr = ptn->start + ptn->length;
		}
		ptable_add(&flash_ptable, ptn->name, offset + ptn->start,
			   len, ptn->flags);
	}

	ptable_dump(&flash_ptable);
	flash_set_ptable(&flash_ptable);
}

示例#7

文件： init.c 项目： RonGokhale/pecan_lk_bootloader

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*/
	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);

	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 - 1) - (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);
}