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 "mx6_common.h" 15 16 #define CONFIG_IMX_THERMAL 17 18 /* Size of malloc() pool */ 19 #define CONFIG_SYS_MALLOC_LEN (10 * SZ_1M) 20 21 #define CONFIG_MXC_UART 22 23 #ifdef CONFIG_SPL 24 #define CONFIG_SYS_SPI_U_BOOT_OFFS (64 * 1024) 25 #define CONFIG_SPL_SPI_LOAD 26 #include "imx6_spl.h" 27 #endif 28 29 /* MMC Configs */ 30 #define CONFIG_SYS_FSL_ESDHC_ADDR 0 31 #define CONFIG_SYS_FSL_USDHC_NUM 2 32 33 /* I2C config */ 34 #define CONFIG_SYS_I2C 35 #define CONFIG_SYS_I2C_MXC 36 #define CONFIG_SYS_I2C_MXC_I2C1 /* enable I2C bus 1 */ 37 #define CONFIG_SYS_I2C_MXC_I2C2 /* enable I2C bus 2 */ 38 #define CONFIG_SYS_I2C_MXC_I2C3 /* enable I2C bus 3 */ 39 #define CONFIG_SYS_I2C_SPEED 100000 40 41 /* PMIC */ 42 #define CONFIG_POWER 43 #define CONFIG_POWER_I2C 44 #define CONFIG_POWER_PFUZE100 45 #define CONFIG_POWER_PFUZE100_I2C_ADDR 0x08 46 47 /* Commands */ 48 #define CONFIG_SF_DEFAULT_BUS 3 49 #define CONFIG_SF_DEFAULT_CS 0 50 #define CONFIG_SF_DEFAULT_SPEED 20000000 51 #define CONFIG_SF_DEFAULT_MODE SPI_MODE_0 52 53 /* allow to overwrite serial and ethaddr */ 54 #define CONFIG_ENV_OVERWRITE 55 #define CONFIG_MXC_UART_BASE UART2_BASE 56 57 #define CONFIG_BOARD_NAME EL6Q 58 59 #define CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG 60 #define CONFIG_EXTRA_ENV_SETTINGS \ 61 "board="__stringify(CONFIG_BOARD_NAME)"\0" \ 62 "cma_size="__stringify(EL6Q_CMA_SIZE)"\0" \ 63 "chp_size="__stringify(EL6Q_COHERENT_POOL_SIZE)"\0" \ 64 "console=" CONSOLE_DEV "\0" \ 65 "fdtfile=undefined\0" \ 66 "fdt_high=0xffffffff\0" \ 67 "fdt_addr_r=0x18000000\0" \ 68 "fdt_addr=0x18000000\0" \ 69 "findfdt=setenv fdtfile " CONFIG_DEFAULT_FDT_FILE "\0" \ 70 "kernel_addr_r=" __stringify(CONFIG_LOADADDR) "\0" \ 71 "scriptaddr=" __stringify(CONFIG_LOADADDR) "\0" \ 72 "pxefile_addr_r=" __stringify(CONFIG_LOADADDR) "\0" \ 73 BOOTENV 74 75 #define BOOT_TARGET_DEVICES(func) \ 76 func(MMC, mmc, 0) \ 77 func(MMC, mmc, 1) \ 78 func(PXE, PXE, na) \ 79 func(DHCP, dhcp, na) 80 81 #include <config_distro_bootcmd.h> 82 83 #define CONFIG_ARP_TIMEOUT 200UL 84 85 #define CONFIG_SYS_MEMTEST_START 0x10000000 86 #define CONFIG_SYS_MEMTEST_END 0x10800000 87 #define CONFIG_SYS_MEMTEST_SCRATCH 0x10800000 88 89 /* Physical Memory Map */ 90 #define CONFIG_NR_DRAM_BANKS 1 91 #define PHYS_SDRAM MMDC0_ARB_BASE_ADDR 92 93 #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM 94 #define CONFIG_SYS_INIT_RAM_ADDR IRAM_BASE_ADDR 95 #define CONFIG_SYS_INIT_RAM_SIZE IRAM_SIZE 96 97 #define CONFIG_SYS_INIT_SP_OFFSET \ 98 (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE) 99 #define CONFIG_SYS_INIT_SP_ADDR \ 100 (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET) 101 102 /* environment organization */ 103 104 #define CONFIG_ENV_SIZE (8 * 1024) 105 106 #if defined(CONFIG_ENV_IS_IN_MMC) 107 #define CONFIG_SYS_MMC_ENV_DEV 1 108 #define CONFIG_SYS_MMC_ENV_PART 2 109 #define CONFIG_ENV_OFFSET 0x0 110 #endif 111 112 #endif /* __EL6Q_COMMON_CONFIG_H */ 113