static int get_device_boot_flag(void)
{
int ret=0;
if (1) {//nand and emmc
//try eMMC init
device_boot_flag = EMMC_BOOT_FLAG;
ret = emmc_init();
if (!ret) {
printf("XXXXXXX======enter EMMC boot======XXXXXX\n");
return 0;
}
printf("EMMC init failed\n");
#if defined(CONFIG_AML_NAND)
//try nand first
device_boot_flag = NAND_BOOT_FLAG;
ret = amlnf_init(0x5);
if (!ret) {
printf("XXXXXXX======enter NAND boot======XXXXXX\n");
return 0;
}
printf("NAND init failed\n");
#endif //CONFIG_AML_NAND
}
printf("device_boot_flag=%d\n",device_boot_flag);
return -1;
}
int board_init(void)
{
//Please keep CONFIG_AML_V2_FACTORY_BURN at first place of board_init
#ifdef CONFIG_AML_V2_FACTORY_BURN
aml_try_factory_usb_burning(0, gd->bd);
#endif// #ifdef CONFIG_AML_V2_FACTORY_BURN
/*for LED*/
//clear pinmux
clrbits_le32(AO_RTI_PIN_MUX_REG, ((1<<3)|(1<<4)));
clrbits_le32(AO_RTI_PIN_MUX_REG2, ((1<<1)|(1<<31)));
//set output mode
clrbits_le32(P_AO_GPIO_O_EN_N, (1<<13));
//set output 1
setbits_le32(P_AO_GPIO_O_EN_N, (1<<29));
/*Power on GPIOAO_2 for VCC_5V*/
clrbits_le32(P_AO_GPIO_O_EN_N, ((1<<2)|(1<<18)));
#ifdef CONFIG_USB_DWC_OTG_HCD
board_usb_init(&g_usb_config_gx_skt_a,BOARD_USB_MODE_HOST);
board_usb_init(&g_usb_config_gx_skt_b,BOARD_USB_MODE_HOST);
board_usb_init(&g_usb_config_gx_skt_h,BOARD_USB_MODE_CHARGER);
#endif /*CONFIG_USB_DWC_OTG_HCD*/
canvas_init();
#ifdef CONFIG_AML_HDMITX20
hdmi_tx_set_hdmi_5v();
hdmi_tx_init();
#endif
#ifdef CONFIG_AML_NAND
extern int amlnf_init(unsigned char flag);
amlnf_init(0);
#endif
return 0;
}
