Ejemplos de mmc_read_bootloader en C++ (Cpp)

Ejemplo n.º 1

Archivo: board.c Proyecto: fat-tire/x-loader-hummingbird-ovation

void start_armboot (void)
{
  	init_fnc_t **init_fnc_ptr;
	uchar *buf;
	char boot_dev_name[8];
	u32 si_type, omap4_rev;
	int len = 0;
	u8 val = SWITCH_OFF;
	image_type image;
 
   	for (init_fnc_ptr = init_sequence; *init_fnc_ptr; ++init_fnc_ptr) {
		if ((*init_fnc_ptr)() != 0) {
			hang ();
		}
	}

	image.image = 2;
        image.val =99;

	omap4_rev = omap_revision();
	if (omap4_rev >= OMAP4460_ES1_0) {
		omap_temp_sensor_check();
		if (omap4_rev == OMAP4470_ES1_0) {
			writel(((TSHUT_HIGH_ADC_CODE << 16) |
			TSHUT_COLD_ADC_CODE), CORE_TSHUT_THRESHOLD);
			MV1(WK(CONTROL_SPARE_RW) , (M1));
		}
		si_type = omap4_silicon_type();
		if (si_type == PROD_ID_1_SILICON_TYPE_HIGH_PERF)
			printf("OMAP4470: 1.5 GHz capable SOM\n");
		else if (si_type == PROD_ID_1_SILICON_TYPE_STD_PERF)
			printf("OMAP4470: 1.3 GHz capable SOM\n");
	}
#ifdef CONFIG_USBBOOT_ERASER
	/* Erase mlo and poweroff */
	mlo_erase();
#else

#ifdef CONFIG_USBBOOT
	/*usb boot does not check power button */
	printf("boot_device=0x%x boot_mode=0x%x\n", get_boot_device(), get_boot_mode());
	printf("id_code=%08x\n", readl(CONTROL_ID_CODE));
#endif

#ifdef CONFIG_USBOOT_MEMTEST
	/* the device will power off after the test */
	mem_test();
	/*power off  PMIC */
	printf("Memtest done, powering off!\n");
	select_bus(CFG_I2C_BUS, CFG_I2C_SPEED);
	val = SWITCH_OFF;
	i2c_write(TWL6030_PMC_ID, PHOENIX_DEV_ON, 1, &val, 1);
	/* we should never get here */
	hang();
#endif

#ifdef START_LOADB_DOWNLOAD
	strcpy(boot_dev_name, "UART");
	do_load_serial_bin (CFG_LOADADDR, 115200);
#else
	buf = (uchar *) (CFG_LOADADDR - 0x120);
	image.data = (uchar *) (CFG_LOADADDR - 0x120);

	switch (get_boot_device()) {
#ifdef CONFIG_USBBOOT
	case 0x45:
		printf("boot_dev=USB\n");
		strcpy(boot_dev_name, "USB");
		/* read data from usb and write to sdram */
		if (usb_read_bootloader(&len) != 0) {
			hang();
		}
		printf("usb read len=%d\n", len);
		break;
#else
	case 0x03:
		strcpy(boot_dev_name, "ONENAND");
#if defined(CFG_ONENAND)
		for (i = ONENAND_START_BLOCK; i < ONENAND_END_BLOCK; i++) {
			if (!onenand_read_block(buf, i))
				buf += ONENAND_BLOCK_SIZE;
			else
				goto error;
		}
#endif
		break;
	case 0x02:
	default:
		strcpy(boot_dev_name, "NAND");
#if defined(CFG_NAND)
		for (i = NAND_UBOOT_START; i < NAND_UBOOT_END;
				i+= NAND_BLOCK_SIZE) {
			if (!nand_read_block(buf, i))
				buf += NAND_BLOCK_SIZE; /* advance buf ptr */
		}
#endif
		break;
	case 0x05:
		strcpy(boot_dev_name, "MMC/SD1");
#if defined(CONFIG_MMC)
		if (mmc_read_bootloader(0) != 0)
			goto error;
#endif
		break;
	case 0x06:
		strcpy(boot_dev_name, "EMMC");
#if defined(CONFIG_MMC)
		if (mmc_read_bootloader(1) != 0)
			goto error;
#endif
		break;
#endif	/* CONFIG_USBBOOT */
	};
#endif
	SEC_ENTRY_Std_Ppa_Call ( PPA_SERV_HAL_BN_CHK , 1 , &image );
 
	if ( image.val == 0 ) {
		/* go run U-Boot and never return */
		printf("Starting OS Bootloader from %s ...\n", boot_dev_name);
		((init_fnc_t *)CFG_LOADADDR)();
	}

	/* should never come here */
#if defined(CFG_ONENAND) || defined(CONFIG_MMC)
error:
#endif
	printf("Could not read bootloader!\n");
	hang();
#endif   /* CONFIG_USBBOOT_ERASER */	
}

Ejemplo n.º 2

Archivo: board.c Proyecto: pofenghsieh/x-loader-omap

void start_armboot (void)
{
  	init_fnc_t **init_fnc_ptr;
 	int i;
	uchar *buf;
	char boot_dev_name[8];
	u32 boot_device = 0;
 
   	for (init_fnc_ptr = init_sequence; *init_fnc_ptr; ++init_fnc_ptr) {
		if ((*init_fnc_ptr)() != 0) {
			hang ();
		}
	}
#ifdef START_LOADB_DOWNLOAD
	strcpy(boot_dev_name, "UART");
	do_load_serial_bin (CFG_LOADADDR, 115200);
#else
	/* Read boot device from saved scratch pad */
	boot_device = __raw_readl(0x480029c0) & 0xff;
	buf = (uchar*) CFG_LOADADDR;

	switch(boot_device) {
	case 0x03:
		strcpy(boot_dev_name, "ONENAND");
#if defined(CFG_ONENAND)
		for (i = ONENAND_START_BLOCK; i < ONENAND_END_BLOCK; i++) {
			if (!onenand_read_block(buf, i))
				buf += ONENAND_BLOCK_SIZE;
			else
				goto error;
		}
#endif
		break;
	case 0x02:
	default:
		strcpy(boot_dev_name, "NAND");
#if defined(CFG_NAND)
		for (i = NAND_UBOOT_START; i < NAND_UBOOT_END;
				i+= NAND_BLOCK_SIZE) {
			if (!nand_read_block(buf, i))
				buf += NAND_BLOCK_SIZE; /* advance buf ptr */
		}
#endif
		break;
	case 0x05:
		strcpy(boot_dev_name, "EMMC");
#if defined(CONFIG_MMC)
		if (mmc_read_bootloader(1, 0) != 0)
			goto error;
#else
		goto error;
#endif
		break;
	case 0x06:
		strcpy(boot_dev_name, "MMC/SD1");
#if defined(CONFIG_MMC) && defined(CFG_CMD_FAT)
		if (mmc_read_bootloader(0, 1) != 0)
			goto error;
#else
		goto error;
#endif
		break;
	};
#endif
	/* go run U-Boot and never return */
	printf("Starting OS Bootloader from %s ...\n", boot_dev_name);
 	((init_fnc_t *)CFG_LOADADDR)();

	/* should never come here */
#if defined(CFG_ONENAND) || defined(CONFIG_MMC)
error:
#endif
	printf("Could not read bootloader!\n");
	hang();
}

Ejemplo n.º 3

Archivo: board.c Proyecto: HackLinux/x-loader-pandaes

void start_armboot (void)
{
  	init_fnc_t **init_fnc_ptr;
	uchar *buf;
	char boot_dev_name[8];
	u32 si_type, omap4_rev;
 
   	for (init_fnc_ptr = init_sequence; *init_fnc_ptr; ++init_fnc_ptr) {
		if ((*init_fnc_ptr)() != 0) {
			hang ();
		}
	}

	omap4_rev = omap_revision();
	if (omap4_rev >= OMAP4460_ES1_0) {
		omap_temp_sensor_check();
		if (omap4_rev == OMAP4470_ES1_0) {
			writel(((TSHUT_HIGH_ADC_CODE << 16) |
			TSHUT_COLD_ADC_CODE), CORE_TSHUT_THRESHOLD);
			MV1(WK(CONTROL_SPARE_RW) , (M1));
		}
		si_type = omap4_silicon_type();
		if (si_type == PROD_ID_1_SILICON_TYPE_HIGH_PERF)
			printf("OMAP4460: 1.5 GHz capable SOM\n");
		else if (si_type == PROD_ID_1_SILICON_TYPE_STD_PERF)
			printf("OMAP4460: 1.2 GHz capable SOM\n");
	}
#ifdef START_LOADB_DOWNLOAD
	strcpy(boot_dev_name, "UART");
	do_load_serial_bin (CFG_LOADADDR, 115200);
#else
	buf = (uchar *) CFG_LOADADDR;

	switch (get_boot_device()) {
	case 0x03:
		strcpy(boot_dev_name, "ONENAND");
#if defined(CFG_ONENAND)
		for (i = ONENAND_START_BLOCK; i < ONENAND_END_BLOCK; i++) {
			if (!onenand_read_block(buf, i))
				buf += ONENAND_BLOCK_SIZE;
			else
				goto error;
		}
#endif
		break;
	case 0x02:
	default:
		strcpy(boot_dev_name, "NAND");
#if defined(CFG_NAND)
		for (i = NAND_UBOOT_START; i < NAND_UBOOT_END;
				i+= NAND_BLOCK_SIZE) {
			if (!nand_read_block(buf, i))
				buf += NAND_BLOCK_SIZE; /* advance buf ptr */
		}
#endif
		break;
	case 0x05:
		strcpy(boot_dev_name, "MMC/SD1");
#if defined(CONFIG_MMC)
		if (mmc_read_bootloader(0) != 0)
			goto error;
#endif
		break;
	case 0x06:
		strcpy(boot_dev_name, "EMMC");
#if defined(CONFIG_MMC)
		if (mmc_read_bootloader(1) != 0)
			goto error;
#endif
		break;
	};
#endif
	/* go run U-Boot and never return */
	printf("Starting OS Bootloader from %s ...\n", boot_dev_name);
 	((init_fnc_t *)CFG_LOADADDR)();

	/* should never come here */
#if defined(CFG_ONENAND) || defined(CONFIG_MMC)
error:
#endif
	printf("Could not read bootloader!\n");
	hang();
}