1/* SPDX-License-Identifier: GPL-2.0+ */ 2/* 3 * Copyright (C) 2015 Freescale Semiconductor, Inc. 4 * 5 * Configuration settings for the Freescale i.MX7. 6 */ 7 8#ifndef __MX7_COMMON_H 9#define __MX7_COMMON_H 10 11#include <linux/sizes.h> 12#include <linux/stringify.h> 13#include <asm/arch/imx-regs.h> 14#include <asm/mach-imx/gpio.h> 15 16#ifndef CONFIG_MX7 17#define CONFIG_MX7 18#endif 19 20/* Timer settings */ 21#define CONFIG_MXC_GPT_HCLK 22#define CONFIG_SC_TIMER_CLK 8000000 /* 8Mhz */ 23#define COUNTER_FREQUENCY CONFIG_SC_TIMER_CLK 24#define CONFIG_SYS_FSL_CLK 25 26#define CONFIG_SYS_BOOTM_LEN 0x1000000 27 28/* Enable iomux-lpsr support */ 29#define CONFIG_IOMUX_LPSR 30 31#define CONFIG_LOADADDR 0x80800000 32 33/* Miscellaneous configurable options */ 34#define CONFIG_SYS_CBSIZE 512 35#define CONFIG_SYS_MAXARGS 32 36 37/* UART */ 38 39/* MMC */ 40 41#define CONFIG_ARMV7_SECURE_BASE 0x00900000 42 43#ifdef CONFIG_SPL_BUILD 44#define CONFIG_SPL_DRIVERS_MISC 45#endif 46 47/* 48 * If we have defined the OPTEE ram size and not OPTEE it means that we were 49 * launched by OPTEE, because of that we shall skip all the low level 50 * initialization since it was already done by ATF or OPTEE 51 */ 52#if (CONFIG_OPTEE_TZDRAM_SIZE != 0) 53#ifndef CONFIG_OPTEE 54#define CONFIG_SKIP_LOWLEVEL_INIT 55#endif 56#endif 57 58#endif 59