Esempio n. 1
0
/*==============================================================================
 *
 */
void MSS_SYS_init(sys_serv_async_event_handler_t event_handler)
{
    MSS_COMBLK_init(asynchronous_event_handler);
    
    g_event_handler = event_handler;
    
    g_request_in_progress = 0u;
    g_last_response_length = 0u;
}
Esempio n. 2
0
/*
 * M2S platform initialization.
 */
static void __init m2s_init(void)
{
	/*
	 * Configure the IOMUXes of SmartFusion2
	 */
	m2s_iomux_init();

#if defined(CONFIG_SERIAL_8250)
	/*
	 * Configure the UART devices
	 */
	m2s_uart_init();
#endif

#if defined(CONFIG_SPI_M2S)
	/*
	 * Configure the SPI master interfaces (and possibly,
	 * SPI slave devices).
	 */
	m2s_spi_init();
#endif

#if defined(CONFIG_M2S_ETH)
	m2s_eth_init();
#endif

#if defined(CONFIG_I2C_A2F)
	/*
	 * Configure the I2C controllers (and possible I2C devices).
	 */
	m2s_i2c_init();
#endif

#if defined(CONFIG_GPIOLIB)
	/*
	 * Register M2S GPIO lines
	 */
	m2s_gpio_init();
#endif

#if defined(CONFIG_M2S_MSS_USB)
	m2s_usb_init();
#endif

	printk(KERN_INFO " ********* \n");
	//comblk_test();
	MSS_COMBLK_init();
	MSS_SYS_get_serial_number();
	MSS_SYS_get_design_version();

	MSS_DDR_copy();

	SYSREG->MDDR_CR &= ~(1<<0);
	printk(KERN_INFO " MDDR_CR = 0x%x", SYSREG->MDDR_CR);
	printk(KERN_INFO " ********* \n");

	

	/*
	uint8_t i=0;
	for(i=0;i<83;i++){
	  disable_irq(i);
	}
	
	uint32_t stack_ptr = 0x20010000;
	uint32_t reset_ptr = 0x00000375;
	uint32_t base_ptr =  0x60020000;

	set_MSP(stack_ptr);
	SYSREG->ESRAM_CR &= 0xFFFFFFFC; // disable the eSRAM mapping
	SYSREG->ENVM_CR &= 0xFFFFFFF0;
	SYSREG->ENVM_CR |= 0x10;
	SYSREG->ENVM_REMAP_BASE_CR = (base_ptr & 0x3FFFF) | 1;  // enable the eNVM mapping
	((void (*)())(reset_ptr))(); // jump to the reset pointer
	for (;;) { ; } // no way to reach this point
	*/


	///add version number 
	u32 val = MSMVERSION->linux_version;
	MSMVERSION->linux_version = 0x20100D00 | (val & 0xFF);
	
}