void bsp_init(void)
{
uint32_t Core_Clock;
/* Set up core clock */
CGU_Init();
/*Init Timer*/
Core_Clock = CGU_GetPCLKFrequency(CORE_CLOCK_ID);
SysTick_Config(Core_Clock/100); /* 10ms Timer */
/* Initialize the external memory controller */
vEMC_InitSRDRAM(SDRAM_BASE_ADDR, SDRAM_WIDTH, SDRAM_SIZE_MBITS, SDRAM_DATA_BUS_BITS, SDRAM_COL_ADDR_BITS);
scu_pinmux(0x9, 5, MD_PUP | MD_EZI, FUNC2); // P9_5 USB1_PWR_EN, USB1 VBus function
scu_pinmux(0x2, 5, MD_PLN | MD_EZI | MD_ZI, FUNC2); // P2_5 USB1_VBUS, MUST CONFIGURE THIS SIGNAL FOR USB1 NORMAL OPERATION
scu_pinmux(0x6, 3, MD_PUP | MD_EZI, FUNC1); // P6_3 USB0_PWR_EN, USB0 VBus function
}
void bsp_init(void)
{
uint32_t Core_Clock;
/* Set up core clock */
CGU_Init();
/* Initialize the external memory controller */
vEMC_InitSRDRAM(SDRAM_BASE_ADDR, SDRAM_WIDTH, SDRAM_SIZE_MBITS, SDRAM_DATA_BUS_BITS, SDRAM_COL_ADDR_BITS);
/* Turn on 5V USB VBUS TODO Should be Host-only */
scu_pinmux(0x9, 5, MD_PUP | MD_EZI, FUNC2); // P9_5 USB1_VBUS_EN, USB1 VBus function
scu_pinmux(0x2, 5, MD_PLN | MD_EZI | MD_ZI, FUNC2); // P2_5 USB1_VBUS, MUST CONFIGURE THIS SIGNAL FOR USB1 NORMAL OPERATION
#if (BOARD == BOARD_HITEX_A4)
scu_pinmux(0x6, 3, MD_PUP | MD_EZI, FUNC1); // P6_3 USB0_PWR_EN, USB0 VBus function
#else
scu_pinmux(0x2, 3, MD_PUP | MD_EZI, FUNC7); // USB0 VBus function
#endif
}
void bsp_init(void)
{
uint32_t Core_Clock;
/* Set up core clock */
CGU_Init();
/*Init Timer*/
Core_Clock = CGU_GetPCLKFrequency(CORE_CLOCK_ID);
SysTick_Config(Core_Clock/100); /* 10ms Timer */
/* Initialize the external memory controller */
vEMC_InitSRDRAM(SDRAM_BASE_ADDR, SDRAM_WIDTH, SDRAM_SIZE_MBITS, SDRAM_DATA_BUS_BITS, SDRAM_COL_ADDR_BITS);
/* Turn on 5V USB VBUS TODO Should be Host-only */
scu_pinmux(0x2, 6, MD_PUP | MD_EZI, FUNC4); // P2_6 USB1_PWR_EN, USB1 VBus function
scu_pinmux(0x2, 5, MD_PLN | MD_EZI | MD_ZI, FUNC2); // P2_5 USB1_VBUS, MUST CONFIGURE THIS SIGNAL FOR USB1 NORMAL OPERATION
/* Turn on 5V USB VBUS TODO Should be Host-only */
#if (BOARD == BOARD_XPLORER)
scu_pinmux(0x1, 7, MD_PUP | MD_EZI, FUNC4); // P1_7 USB0_PWR_EN, USB0 VBus function Xplorer
#else
scu_pinmux(0x2, 3, MD_PUP | MD_EZI, FUNC7); // P2_3 USB0_PWR_EN, USB0 VBus function Farnell
#endif
}
