1 // SPDX-License-Identifier: GPL-2.0+
3 * Copyright (C) 2016 Freescale Semiconductor, Inc.
8 #include <asm/arch/sys_proto.h>
9 #include <asm/arch/mx7ulp-pins.h>
10 #include <asm/arch/iomux.h>
12 DECLARE_GLOBAL_DATA_PTR;
14 #define UART_PAD_CTRL (PAD_CTL_PUS_UP)
18 gd->ram_size = PHYS_SDRAM_SIZE;
23 static iomux_cfg_t const lpuart4_pads[] = {
24 MX7ULP_PAD_PTC3__LPUART4_RX | MUX_PAD_CTRL(UART_PAD_CTRL),
25 MX7ULP_PAD_PTC2__LPUART4_TX | MUX_PAD_CTRL(UART_PAD_CTRL),
28 static void setup_iomux_uart(void)
30 mx7ulp_iomux_setup_multiple_pads(lpuart4_pads,
31 ARRAY_SIZE(lpuart4_pads));
34 int board_early_init_f(void)
43 /* address of boot parameters */
44 gd->bd->bi_boot_params = PHYS_SDRAM + 0x100;