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 /* Environment settings */ 22 23 /* Environment in SD */ 24 #define MMC_ROOTFS_DEV 0 25 #define MMC_ROOTFS_PART 2 26 27 /* Console configs */ 28 #define CONFIG_MXC_UART_BASE UART1_BASE 29 30 /* MMC Configs */ 31 32 #define CONFIG_SYS_FSL_ESDHC_ADDR USDHC2_BASE_ADDR 33 #define CONFIG_SUPPORT_EMMC_BOOT 34 35 /* I2C configs */ 36 37 /* Miscellaneous configurable options */ 38 39 #define CONFIG_SYS_HZ 1000 40 41 /* Physical Memory Map */ 42 #define PHYS_SDRAM MMDC0_ARB_BASE_ADDR 43 #define PHYS_SDRAM_SIZE SZ_256M 44 45 #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM 46 #define CONFIG_SYS_INIT_RAM_ADDR IRAM_BASE_ADDR 47 #define CONFIG_SYS_INIT_RAM_SIZE IRAM_SIZE 48 49 #define CONFIG_SYS_INIT_SP_OFFSET \ 50 (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE) 51 #define CONFIG_SYS_INIT_SP_ADDR \ 52 (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET) 53 54 /* NAND */ 55 #define CONFIG_SYS_MAX_NAND_DEVICE 1 56 #define CONFIG_SYS_NAND_BASE 0x40000000 57 58 /* USB Configs */ 59 #define CONFIG_EHCI_HCD_INIT_AFTER_RESET 60 #define CONFIG_MXC_USB_PORTSC (PORT_PTS_UTMI | PORT_PTS_PTW) 61 #define CONFIG_MXC_USB_FLAGS 0 62 #define CONFIG_USB_MAX_CONTROLLER_COUNT 1 63 64 #define ENV_MMC \ 65 "mmcdev=" __stringify(MMC_ROOTFS_DEV) "\0" \ 66 "mmcpart=" __stringify(MMC_ROOTFS_PART) "\0" \ 67 "fitpart=1\0" \ 68 "bootdelay=3\0" \ 69 "silent=1\0" \ 70 "optargs=rw rootwait\0" \ 71 "mmcautodetect=yes\0" \ 72 "mmcrootfstype=ext4\0" \ 73 "mmcfit_name=fitImage\0" \ 74 "mmcloadfit=fatload mmc ${mmcdev}:${fitpart} ${fit_addr} " \ 75 "${mmcfit_name}\0" \ 76 "mmcargs=setenv bootargs " \ 77 "root=/dev/mmcblk${mmcdev}p${mmcpart} ${optargs} " \ 78 "console=${console} rootfstype=${mmcrootfstype}\0" \ 79 "mmc_mmc_fit=run mmcloadfit;run mmcargs addcon; bootm ${fit_addr}\0" \ 80 81 /* Default environment */ 82 #define CONFIG_EXTRA_ENV_SETTINGS \ 83 "fdt_high=0xffffffff\0" \ 84 "console=ttymxc0,115200n8\0" \ 85 "addcon=setenv bootargs ${bootargs} console=${console},${baudrate}\0" \ 86 "fit_addr=0x82000000\0" \ 87 ENV_MMC 88 89 #define CONFIG_BOOTCOMMAND "run mmc_mmc_fit" 90 91 #define BOOT_TARGET_DEVICES(func) \ 92 func(MMC, mmc, 0) \ 93 func(MMC, mmc, 1) \ 94 func(DHCP, dhcp, na) 95 96 #include <config_distro_bootcmd.h> 97 98 #endif /* __PCL063_ULL_H */ 99