int board_late_init(void) { puts("MODE: "); switch (uniphier_boot_device_raw()) { case BOOT_DEVICE_MMC1: printf("eMMC Boot\n"); setenv("bootmode", "emmcboot"); break; case BOOT_DEVICE_NAND: printf("NAND Boot\n"); setenv("bootmode", "nandboot"); nand_denali_wp_disable(); break; case BOOT_DEVICE_NOR: printf("NOR Boot\n"); setenv("bootmode", "norboot"); break; case BOOT_DEVICE_USB: printf("USB Boot\n"); setenv("bootmode", "usbboot"); break; default: printf("Unknown\n"); break; } if (uniphier_set_fdt_file()) printf("fdt_file environment was not set correctly\n"); return 0; }
void uniphier_ld11_clk_init(void) { /* if booted from a device other than USB, without stand-by MPU */ if ((readl(SG_PINMON0) & BIT(27)) && uniphier_boot_device_raw() != BOOT_DEVICE_USB) { writel(1, SG_ETPHYPSHUT); writel(1, SG_ETPHYCNT); udelay(1); /* wait for regulator level 1.1V -> 2.5V */ writel(3, SG_ETPHYCNT); writel(3, SG_ETPHYPSHUT); writel(7, SG_ETPHYCNT); } /* TODO: use "mmc-pwrseq-emmc" */ writel(1, SDCTRL_EMMC_HW_RESET); #ifdef CONFIG_USB_EHCI { /* FIXME: the current clk driver can not handle parents */ u32 tmp; int ch; tmp = readl(SC_CLKCTRL4); tmp |= SC_CLKCTRL4_MIO | SC_CLKCTRL4_STDMAC; writel(tmp, SC_CLKCTRL4); for (ch = 0; ch < 3; ch++) { void __iomem *phyctrl = (void __iomem *)SG_USBPHYCTRL; writel(0x82280600, phyctrl + 8 * ch); writel(0x00000106, phyctrl + 8 * ch + 4); } } #endif }