1 /* SPDX-License-Identifier: GPL-2.0+ */ 2 /* 3 * Board configuration file for Phytec phyBOARD-i.MX6ULL-Segin SBC 4 * Copyright (C) 2019 Parthiban Nallathambi <parthitce@gmail.com> 5 * 6 * Based on include/configs/xpress.h: 7 * Copyright (C) 2015-2016 Stefan Roese <sr@denx.de> 8 */ 9 #ifndef __PCL063_ULL_H 10 #define __PCL063_ULL_H 11 12 #include <linux/sizes.h> 13 #include <linux/stringify.h> 14 #include "mx6_common.h" 15 16 /* SPL options */ 17 #include "imx6_spl.h" 18 19 #define CONFIG_SYS_FSL_USDHC_NUM 2 20 21 /* Size of malloc() pool */ 22 #define CONFIG_SYS_MALLOC_LEN (16 * SZ_1M) 23 24 /* Environment settings */ 25 26 /* Environment in SD */ 27 #define MMC_ROOTFS_DEV 0 28 #define MMC_ROOTFS_PART 2 29 30 /* Console configs */ 31 #define CONFIG_MXC_UART_BASE UART1_BASE 32 33 /* MMC Configs */ 34 35 #define CONFIG_SYS_FSL_ESDHC_ADDR USDHC2_BASE_ADDR 36 #define CONFIG_SUPPORT_EMMC_BOOT 37 38 /* I2C configs */ 39 #ifdef CONFIG_CMD_I2C 40 #define CONFIG_SYS_I2C_MXC_I2C1 /* enable I2C bus 1 */ 41 #define CONFIG_SYS_I2C_SPEED 100000 42 #endif 43 44 /* Miscellaneous configurable options */ 45 46 #define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR 47 #define CONFIG_SYS_HZ 1000 48 49 /* Physical Memory Map */ 50 #define PHYS_SDRAM MMDC0_ARB_BASE_ADDR 51 #define PHYS_SDRAM_SIZE SZ_256M 52 53 #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM 54 #define CONFIG_SYS_INIT_RAM_ADDR IRAM_BASE_ADDR 55 #define CONFIG_SYS_INIT_RAM_SIZE IRAM_SIZE 56 57 #define CONFIG_SYS_INIT_SP_OFFSET \ 58 (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE) 59 #define CONFIG_SYS_INIT_SP_ADDR \ 60 (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET) 61 62 /* NAND */ 63 #define CONFIG_SYS_MAX_NAND_DEVICE 1 64 #define CONFIG_SYS_NAND_BASE 0x40000000 65 66 /* USB Configs */ 67 #define CONFIG_EHCI_HCD_INIT_AFTER_RESET 68 #define CONFIG_MXC_USB_PORTSC (PORT_PTS_UTMI | PORT_PTS_PTW) 69 #define CONFIG_MXC_USB_FLAGS 0 70 #define CONFIG_USB_MAX_CONTROLLER_COUNT 1 71 72 #define ENV_MMC \ 73 "mmcdev=" __stringify(MMC_ROOTFS_DEV) "\0" \ 74 "mmcpart=" __stringify(MMC_ROOTFS_PART) "\0" \ 75 "fitpart=1\0" \ 76 "bootdelay=3\0" \ 77 "silent=1\0" \ 78 "optargs=rw rootwait\0" \ 79 "mmcautodetect=yes\0" \ 80 "mmcrootfstype=ext4\0" \ 81 "mmcfit_name=fitImage\0" \ 82 "mmcloadfit=fatload mmc ${mmcdev}:${fitpart} ${fit_addr} " \ 83 "${mmcfit_name}\0" \ 84 "mmcargs=setenv bootargs " \ 85 "root=/dev/mmcblk${mmcdev}p${mmcpart} ${optargs} " \ 86 "console=${console} rootfstype=${mmcrootfstype}\0" \ 87 "mmc_mmc_fit=run mmcloadfit;run mmcargs addcon; bootm ${fit_addr}\0" \ 88 89 /* Default environment */ 90 #define CONFIG_EXTRA_ENV_SETTINGS \ 91 "fdt_high=0xffffffff\0" \ 92 "console=ttymxc0,115200n8\0" \ 93 "addcon=setenv bootargs ${bootargs} console=${console},${baudrate}\0" \ 94 "fit_addr=0x82000000\0" \ 95 ENV_MMC 96 97 #define CONFIG_BOOTCOMMAND "run mmc_mmc_fit" 98 99 #define BOOT_TARGET_DEVICES(func) \ 100 func(MMC, mmc, 0) \ 101 func(MMC, mmc, 1) \ 102 func(DHCP, dhcp, na) 103 104 #include <config_distro_bootcmd.h> 105 106 #endif /* __PCL063_ULL_H */ 107