1 /* 2 * Copyright (C) Stefano Babic <sbabic@denx.de> 3 * 4 * Configuration settings for the E+L i.MX6Q DO82 board. 5 * 6 * SPDX-License-Identifier: GPL-2.0+ 7 */ 8 9 #ifndef __EL6Q_COMMON_CONFIG_H 10 #define __EL6Q_COMMON_CONFIG_H 11 12 #define CONFIG_BOARD_NAME EL6Q 13 14 #include <config_distro_defaults.h> 15 #include "mx6_common.h" 16 17 #define CONFIG_IMX_THERMAL 18 19 /* Size of malloc() pool */ 20 #define CONFIG_SYS_MALLOC_LEN (10 * SZ_1M) 21 22 #define CONFIG_BOARD_EARLY_INIT_F 23 24 #define CONFIG_MXC_UART 25 26 #ifdef CONFIG_SPL 27 #define CONFIG_SYS_SPI_U_BOOT_OFFS (64 * 1024) 28 #define CONFIG_SPL_SPI_LOAD 29 #include "imx6_spl.h" 30 #endif 31 32 /* MMC Configs */ 33 #define CONFIG_SYS_FSL_ESDHC_ADDR 0 34 #define CONFIG_SYS_FSL_USDHC_NUM 2 35 36 /* I2C config */ 37 #define CONFIG_SYS_I2C 38 #define CONFIG_SYS_I2C_MXC 39 #define CONFIG_SYS_I2C_MXC_I2C1 /* enable I2C bus 1 */ 40 #define CONFIG_SYS_I2C_MXC_I2C2 /* enable I2C bus 2 */ 41 #define CONFIG_SYS_I2C_MXC_I2C3 /* enable I2C bus 3 */ 42 #define CONFIG_SYS_I2C_SPEED 100000 43 44 /* PMIC */ 45 #define CONFIG_POWER 46 #define CONFIG_POWER_I2C 47 #define CONFIG_POWER_PFUZE100 48 #define CONFIG_POWER_PFUZE100_I2C_ADDR 0x08 49 50 /* Commands */ 51 #define CONFIG_MXC_SPI 52 #define CONFIG_SF_DEFAULT_BUS 3 53 #define CONFIG_SF_DEFAULT_CS 0 54 #define CONFIG_SF_DEFAULT_SPEED 20000000 55 #define CONFIG_SF_DEFAULT_MODE SPI_MODE_0 56 57 /* allow to overwrite serial and ethaddr */ 58 #define CONFIG_ENV_OVERWRITE 59 #define CONFIG_MXC_UART_BASE UART2_BASE 60 #define CONFIG_BAUDRATE 115200 61 62 /* Command definition */ 63 64 #define CONFIG_CMD_BMODE 65 #undef CONFIG_CMD_IMLS 66 67 #define CONFIG_BOARD_NAME EL6Q 68 69 #define CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG 70 #define CONFIG_EXTRA_ENV_SETTINGS \ 71 "board="__stringify(CONFIG_BOARD_NAME)"\0" \ 72 "cma_size="__stringify(EL6Q_CMA_SIZE)"\0" \ 73 "chp_size="__stringify(EL6Q_COHERENT_POOL_SIZE)"\0" \ 74 "console=" CONSOLE_DEV "\0" \ 75 "fdtfile=undefined\0" \ 76 "fdt_high=0xffffffff\0" \ 77 "fdt_addr_r=0x18000000\0" \ 78 "fdt_addr=0x18000000\0" \ 79 "findfdt=setenv fdtfile " CONFIG_DEFAULT_FDT_FILE "\0" \ 80 "kernel_addr_r=" __stringify(CONFIG_LOADADDR) "\0" \ 81 "scriptaddr=" __stringify(CONFIG_LOADADDR) "\0" \ 82 "pxefile_addr_r=" __stringify(CONFIG_LOADADDR) "\0" \ 83 BOOTENV 84 85 #define BOOT_TARGET_DEVICES(func) \ 86 func(MMC, mmc, 0) \ 87 func(MMC, mmc, 1) \ 88 func(PXE, PXE, na) \ 89 func(DHCP, dhcp, na) 90 91 #define CONFIG_BOOTCOMMAND \ 92 "run findfdt; " \ 93 "run distro_bootcmd" 94 95 #include <config_distro_bootcmd.h> 96 97 #define CONFIG_ARP_TIMEOUT 200UL 98 99 #define CONFIG_CMD_MEMTEST 100 101 #define CONFIG_SYS_MEMTEST_START 0x10000000 102 #define CONFIG_SYS_MEMTEST_END 0x10800000 103 #define CONFIG_SYS_MEMTEST_SCRATCH 0x10800000 104 105 #define CONFIG_STACKSIZE (128 * 1024) 106 107 /* Physical Memory Map */ 108 #define CONFIG_NR_DRAM_BANKS 1 109 #define PHYS_SDRAM MMDC0_ARB_BASE_ADDR 110 111 #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM 112 #define CONFIG_SYS_INIT_RAM_ADDR IRAM_BASE_ADDR 113 #define CONFIG_SYS_INIT_RAM_SIZE IRAM_SIZE 114 115 #define CONFIG_SYS_INIT_SP_OFFSET \ 116 (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE) 117 #define CONFIG_SYS_INIT_SP_ADDR \ 118 (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET) 119 120 /* FLASH and environment organization */ 121 #define CONFIG_SYS_NO_FLASH 122 123 #define CONFIG_ENV_SIZE (8 * 1024) 124 125 #define CONFIG_ENV_IS_IN_MMC 126 127 #if defined(CONFIG_ENV_IS_IN_MMC) 128 #define CONFIG_SYS_MMC_ENV_DEV 1 129 #define CONFIG_SYS_MMC_ENV_PART 2 130 #define CONFIG_ENV_OFFSET 0x0 131 #endif 132 133 #endif /* __EL6Q_COMMON_CONFIG_H */ 134