int board_init (void) { DECLARE_GLOBAL_DATA_PTR; #ifdef CONFIG_FLASH_CFI_DRIVER int portwidth; MV_U32 devParam; #endif #if defined(MV_INCLUDE_TWSI) MV_TWSI_ADDR slave; #endif MV_GPP_HAL_DATA gppHalData; unsigned int i; maskAllInt(); /* must initialize the int in order for udelay to work */ //alior interrupt_init(); timer_init(); /* Init the Board environment module (device bank params init) */ mvBoardEnvInit(); #if defined(MV_INCLUDE_TWSI) slave.type = ADDR7_BIT; slave.address = 0; mvTwsiInit(0, CONFIG_SYS_I2C_SPEED, CONFIG_SYS_TCLK, &slave, 0); #endif /* Init the Controlloer environment module (MPP init) */ mvCtrlEnvInit(); mvBoardDebugLed(3); /* Init the Controller CPU interface */ mvCpuIfInit(mvCpuAddrWinMap); /* Init the GPIO sub-system */ gppHalData.ctrlRev = mvCtrlRevGet(); mvGppInit(&gppHalData); /* arch number of Integrator Board */ gd->bd->bi_arch_number = 529; //KW2 arch number /* adress of boot parameters */ gd->bd->bi_boot_params = 0x00000100; /* relocate the exception vectors */ /* U-Boot is running from DRAM at this stage */ for(i = 0; i < 0x100; i+=4) { *(unsigned int *)(0x0 + i) = *(unsigned int*)(TEXT_BASE + i); } mvBoardDebugLed(4); return 0; }
int board_init(void) { DECLARE_GLOBAL_DATA_PTR; if (whoAmI() != 0) return 0; #if defined(MV_INCLUDE_TWSI) MV_TWSI_ADDR slave; #endif unsigned int i; maskAllInt(); /* Init the Board environment module (device bank params init) */ mvBoardEnvInit(); #if defined(MV_INCLUDE_TWSI) slave.type = ADDR7_BIT; slave.address = 0; mvTwsiInit(0, CONFIG_SYS_I2C_SPEED, CONFIG_SYS_TCLK, &slave, 0); #endif /* Init the Controlloer environment module (MPP init) */ mvCtrlEnvInit(); #if defined(CONFIG_DISPLAY_CPUINFO) late_print_cpuinfo(); /* display cpu info (and speed) */ #endif mvBoardDebugLed(2); mvCpuIfInit(mvCpuAddrWinMap); #ifdef MV_NOR_BOOT env_init(); #endif /* Init the GPIO sub-system */ MV_GPP_HAL_DATA gppHalData; gppHalData.ctrlRev = mvCtrlRevGet(); mvGppInit(&gppHalData); gd->bd->bi_arch_number = 528; gd->bd->bi_boot_params = 0x00000100; /* relocate the exception vectors */ /* U-Boot is running from DRAM at this stage */ for (i = 0; i < 0x100; i += 4) *(unsigned int*)(0x0 + i) = *(unsigned int*)(CONFIG_SYS_TEXT_BASE + i); mvBoardDebugLed(4); return 0; }
void mv_leds_hearbeat(void) { u32 sec = jiffies_to_msecs(jiffies - last_jiffies) / 1000; if (!sec) return; led_val = (led_val % (1 << mvBoardDebugLedNumGet(mvBoardIdGet()))); mvBoardDebugLed(led_val); led_val++; last_jiffies = jiffies; }
int board_init (void) { DECLARE_GLOBAL_DATA_PTR; int clock_divisor; unsigned int i; MV_GPP_HAL_DATA gppHalData; clock_divisor = (CONFIG_SYS_TCLK / 16)/115200; /* muti-core support, initiate each Uart to each cpu */ mvUartInit(whoAmI(), clock_divisor, mvUartBase(whoAmI())); if (whoAmI() != 0) return 0; #if defined(MV_INCLUDE_TWSI) MV_TWSI_ADDR slave; #endif maskAllInt(); /* must initialize the int in order for udelay to work */ /* interrupt_init(); - no interrupt handling in u-boot */ timer_init(); /* Init the Board environment module (device bank params init) */ mvBoardEnvInit(); #if defined(MV_INCLUDE_TWSI) slave.type = ADDR7_BIT; slave.address = 0; mvTwsiInit(0, CONFIG_SYS_I2C_SPEED, CONFIG_SYS_TCLK, &slave, 0); #endif /* Init the Controlloer environment module (MPP init) */ mvCtrlEnvInit(); #if defined(CONFIG_DISPLAY_CPUINFO) late_print_cpuinfo(); /* display cpu info (and speed) */ #endif mvBoardDebugLed(2); /* Init the Controller CPU interface */ mvCpuIfInit(mvCpuAddrWinMap); #if defined(MV_NOR_BOOT) env_init(); #endif if (mvBoardCpssBoardIdSet(mvBoardIdGet()) != MV_OK) printf("%s: Error: Failed to set Board ID for CPSS!\n", __func__); /* Init the GPIO sub-system */ gppHalData.ctrlRev = mvCtrlRevGet(); mvGppInit(&gppHalData); /* arch number of Integrator Board */ gd->bd->bi_arch_number=mv_get_arch_number(); /* adress of boot parameters */ gd->bd->bi_boot_params = 0x00000100; /* relocate the exception vectors */ /* U-Boot is running from DRAM at this stage */ for(i = 0; i < 0x100; i+=4) { *(unsigned int *)(0x0 + i) = *(unsigned int*)(CONFIG_SYS_TEXT_BASE + i); } mvBoardDebugLed(4); return 0; }