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