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_SUPPORT 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