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 <asm/arch/imx-regs.h> 13 #include <asm/mach-imx/gpio.h> 14 15 #ifndef CONFIG_MX7 16 #define CONFIG_MX7 17 #endif 18 19 /* Timer settings */ 20 #define CONFIG_MXC_GPT_HCLK 21 #define CONFIG_SC_TIMER_CLK 8000000 /* 8Mhz */ 22 #define COUNTER_FREQUENCY CONFIG_SC_TIMER_CLK 23 #define CONFIG_SYS_FSL_CLK 24 25 #define CONFIG_SYS_BOOTM_LEN 0x1000000 26 27 /* Enable iomux-lpsr support */ 28 #define CONFIG_IOMUX_LPSR 29 30 #define CONFIG_LOADADDR 0x80800000 31 32 /* allow to overwrite serial and ethaddr */ 33 #define CONFIG_ENV_OVERWRITE 34 35 /* Miscellaneous configurable options */ 36 #define CONFIG_SYS_CBSIZE 512 37 #define CONFIG_SYS_MAXARGS 32 38 39 /* UART */ 40 #define CONFIG_MXC_UART 41 42 /* MMC */ 43 44 #define CONFIG_ARMV7_SECURE_BASE 0x00900000 45 46 #define CONFIG_ARMV7_PSCI_1_0 47 48 #ifdef CONFIG_SPL_BUILD 49 #define CONFIG_SPL_DRIVERS_MISC_SUPPORT 50 #endif 51 52 /* 53 * If we have defined the OPTEE ram size and not OPTEE it means that we were 54 * launched by OPTEE, because of that we shall skip all the low level 55 * initialization since it was already done by ATF or OPTEE 56 */ 57 #if (CONFIG_OPTEE_TZDRAM_SIZE != 0) 58 #ifndef CONFIG_OPTEE 59 #define CONFIG_SKIP_LOWLEVEL_INIT 60 #endif 61 #endif 62 63 #endif 64