1 /* SPDX-License-Identifier: GPL-2.0+ */ 2 /* 3 * Copyright (C) Stefano Babic <sbabic@denx.de> 4 * 5 * Configuration settings for the E+L i.MX6Q DO82 board. 6 */ 7 8 #ifndef __EL6Q_COMMON_CONFIG_H 9 #define __EL6Q_COMMON_CONFIG_H 10 11 #include <linux/stringify.h> 12 13 #define CONFIG_BOARD_NAME EL6Q 14 15 #include "mx6_common.h" 16 17 /* Size of malloc() pool */ 18 #define CONFIG_SYS_MALLOC_LEN (10 * SZ_1M) 19 20 #ifdef CONFIG_SPL 21 #include "imx6_spl.h" 22 #endif 23 24 /* MMC Configs */ 25 #define CONFIG_SYS_FSL_ESDHC_ADDR 0 26 #define CONFIG_SYS_FSL_USDHC_NUM 2 27 28 /* I2C config */ 29 #define CONFIG_SYS_I2C 30 #define CONFIG_SYS_I2C_MXC 31 #define CONFIG_SYS_I2C_MXC_I2C1 /* enable I2C bus 1 */ 32 #define CONFIG_SYS_I2C_MXC_I2C2 /* enable I2C bus 2 */ 33 #define CONFIG_SYS_I2C_MXC_I2C3 /* enable I2C bus 3 */ 34 #define CONFIG_SYS_I2C_SPEED 100000 35 36 /* PMIC */ 37 #define CONFIG_POWER 38 #define CONFIG_POWER_I2C 39 #define CONFIG_POWER_PFUZE100 40 #define CONFIG_POWER_PFUZE100_I2C_ADDR 0x08 41 42 /* Commands */ 43 44 #define CONFIG_MXC_UART_BASE UART2_BASE 45 46 #define CONFIG_BOARD_NAME EL6Q 47 48 #define CONFIG_EXTRA_ENV_SETTINGS \ 49 "board="__stringify(CONFIG_BOARD_NAME)"\0" \ 50 "cma_size="__stringify(EL6Q_CMA_SIZE)"\0" \ 51 "chp_size="__stringify(EL6Q_COHERENT_POOL_SIZE)"\0" \ 52 "console=" CONSOLE_DEV "\0" \ 53 "fdtfile=undefined\0" \ 54 "fdt_high=0xffffffff\0" \ 55 "fdt_addr_r=0x18000000\0" \ 56 "fdt_addr=0x18000000\0" \ 57 "findfdt=setenv fdtfile " CONFIG_DEFAULT_FDT_FILE "\0" \ 58 "kernel_addr_r=" __stringify(CONFIG_LOADADDR) "\0" \ 59 "scriptaddr=" __stringify(CONFIG_LOADADDR) "\0" \ 60 "pxefile_addr_r=" __stringify(CONFIG_LOADADDR) "\0" \ 61 BOOTENV 62 63 #define BOOT_TARGET_DEVICES(func) \ 64 func(MMC, mmc, 0) \ 65 func(MMC, mmc, 1) \ 66 func(PXE, PXE, na) \ 67 func(DHCP, dhcp, na) 68 69 #include <config_distro_bootcmd.h> 70 71 #define CONFIG_ARP_TIMEOUT 200UL 72 73 /* Physical Memory Map */ 74 #define PHYS_SDRAM MMDC0_ARB_BASE_ADDR 75 76 #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM 77 #define CONFIG_SYS_INIT_RAM_ADDR IRAM_BASE_ADDR 78 #define CONFIG_SYS_INIT_RAM_SIZE IRAM_SIZE 79 80 #define CONFIG_SYS_INIT_SP_OFFSET \ 81 (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE) 82 #define CONFIG_SYS_INIT_SP_ADDR \ 83 (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET) 84 85 /* environment organization */ 86 87 #endif /* __EL6Q_COMMON_CONFIG_H */ 88