board_init_r(NULL, 0);
}
+static void ps_mode_reset(ulong mode)
+{
+ writel(mode << ZYNQMP_CRL_APB_BOOT_PIN_CTRL_OUT_EN_SHIFT,
+ &crlapb_base->boot_pin_ctrl);
+ udelay(5);
+ writel(mode << ZYNQMP_CRL_APB_BOOT_PIN_CTRL_OUT_VAL_SHIFT |
+ mode << ZYNQMP_CRL_APB_BOOT_PIN_CTRL_OUT_EN_SHIFT,
+ &crlapb_base->boot_pin_ctrl);
+}
+
+/*
+ * Set default PS_MODE1 which is used for USB ULPI phy reset
+ * Also other resets can be connected to this certain pin
+ */
+#ifndef MODE_RESET
+# define MODE_RESET PS_MODE1
+#endif
+
#ifdef CONFIG_SPL_BOARD_INIT
void spl_board_init(void)
{
preloader_console_init();
+ ps_mode_reset(MODE_RESET);
board_init();
}
#endif
#if defined(CONFIG_SPL_ZYNQMP_ALT_BOOTMODE_ENABLED)
/* Change default boot mode at run-time */
- writel(BOOT_MODE_USE_ALT |
- CONFIG_SPL_ZYNQMP_ALT_BOOTMODE << BOOT_MODE_ALT_SHIFT,
+ writel(CONFIG_SPL_ZYNQMP_ALT_BOOTMODE << BOOT_MODE_ALT_SHIFT,
&crlapb_base->boot_mode);
#endif
reg = readl(&crlapb_base->boot_mode);
+ if (reg >> BOOT_MODE_ALT_SHIFT)
+ reg >>= BOOT_MODE_ALT_SHIFT;
+
bootmode = reg & BOOT_MODES_MASK;
switch (bootmode) {
#ifdef CONFIG_SPL_DFU_SUPPORT
case USB_MODE:
return BOOT_DEVICE_DFU;
+#endif
+#ifdef CONFIG_SPL_SATA_SUPPORT
+ case SW_SATA_MODE:
+ return BOOT_DEVICE_SATA;
#endif
default:
printf("Invalid Boot Mode:0x%x\n", bootmode);
#ifdef CONFIG_SPL_OS_BOOT
int spl_start_uboot(void)
{
+ handoff_setup();
+
return 0;
}
#endif