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 "mx6_common.h" 14 15 /* SPL options */ 16 #include "imx6_spl.h" 17 18 #define CONFIG_SYS_FSL_USDHC_NUM 2 19 20 /* Size of malloc() pool */ 21 #define CONFIG_SYS_MALLOC_LEN (16 * SZ_1M) 22 23 /* Environment settings */ 24 25 /* Environment in SD */ 26 #define CONFIG_SYS_MMC_ENV_DEV 0 27 #define CONFIG_SYS_MMC_ENV_PART 0 28 #define MMC_ROOTFS_DEV 0 29 #define MMC_ROOTFS_PART 2 30 31 /* Console configs */ 32 #define CONFIG_MXC_UART_BASE UART1_BASE 33 34 /* MMC Configs */ 35 36 #define CONFIG_SYS_FSL_ESDHC_ADDR USDHC2_BASE_ADDR 37 #define CONFIG_SUPPORT_EMMC_BOOT 38 39 /* I2C configs */ 40 #ifdef CONFIG_CMD_I2C 41 #define CONFIG_SYS_I2C_MXC_I2C1 /* enable I2C bus 1 */ 42 #define CONFIG_SYS_I2C_SPEED 100000 43 #endif 44 45 /* Miscellaneous configurable options */ 46 #define CONFIG_SYS_MEMTEST_START 0x80000000 47 #define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_MEMTEST_START + 0x10000000) 48 49 #define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR 50 #define CONFIG_SYS_HZ 1000 51 52 /* Physical Memory Map */ 53 #define PHYS_SDRAM MMDC0_ARB_BASE_ADDR 54 #define PHYS_SDRAM_SIZE SZ_256M 55 56 #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM 57 #define CONFIG_SYS_INIT_RAM_ADDR IRAM_BASE_ADDR 58 #define CONFIG_SYS_INIT_RAM_SIZE IRAM_SIZE 59 60 #define CONFIG_SYS_INIT_SP_OFFSET \ 61 (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE) 62 #define CONFIG_SYS_INIT_SP_ADDR \ 63 (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET) 64 65 /* NAND */ 66 #define CONFIG_SYS_MAX_NAND_DEVICE 1 67 #define CONFIG_SYS_NAND_BASE 0x40000000 68 69 /* USB Configs */ 70 #define CONFIG_EHCI_HCD_INIT_AFTER_RESET 71 #define CONFIG_MXC_USB_PORTSC (PORT_PTS_UTMI | PORT_PTS_PTW) 72 #define CONFIG_MXC_USB_FLAGS 0 73 #define CONFIG_USB_MAX_CONTROLLER_COUNT 1 74 75 #define CONFIG_IMX_THERMAL 76 77 #define ENV_MMC \ 78 "mmcdev=" __stringify(MMC_ROOTFS_DEV) "\0" \ 79 "mmcpart=" __stringify(MMC_ROOTFS_PART) "\0" \ 80 "fitpart=1\0" \ 81 "bootdelay=3\0" \ 82 "silent=1\0" \ 83 "optargs=rw rootwait\0" \ 84 "mmcautodetect=yes\0" \ 85 "mmcrootfstype=ext4\0" \ 86 "mmcfit_name=fitImage\0" \ 87 "mmcloadfit=fatload mmc ${mmcdev}:${fitpart} ${fit_addr} " \ 88 "${mmcfit_name}\0" \ 89 "mmcargs=setenv bootargs " \ 90 "root=/dev/mmcblk${mmcdev}p${mmcpart} ${optargs} " \ 91 "console=${console} rootfstype=${mmcrootfstype}\0" \ 92 "mmc_mmc_fit=run mmcloadfit;run mmcargs addcon; bootm ${fit_addr}\0" \ 93 94 /* Default environment */ 95 #define CONFIG_EXTRA_ENV_SETTINGS \ 96 "fdt_high=0xffffffff\0" \ 97 "console=ttymxc0,115200n8\0" \ 98 "addcon=setenv bootargs ${bootargs} console=${console},${baudrate}\0" \ 99 "fit_addr=0x82000000\0" \ 100 ENV_MMC 101 102 #define CONFIG_BOOTCOMMAND "run mmc_mmc_fit" 103 104 #define BOOT_TARGET_DEVICES(func) \ 105 func(MMC, mmc, 0) \ 106 func(MMC, mmc, 1) \ 107 func(DHCP, dhcp, na) 108 109 #include <config_distro_bootcmd.h> 110 111 #endif /* __PCL063_ULL_H */ 112