1 /* SPDX-License-Identifier: GPL-2.0+ */ 2 /* 3 * Copyright 2017-2018 NXP 4 * Copyright 2019 Siemens AG 5 */ 6 7 #ifndef __IMX8X_CAPRICORN_H 8 #define __IMX8X_CAPRICORN_H 9 10 #include <linux/sizes.h> 11 #include <asm/arch/imx-regs.h> 12 13 #include "siemens-env-common.h" 14 #include "siemens-ccp-common.h" 15 16 /* SPL config */ 17 #ifdef CONFIG_SPL_BUILD 18 19 #define CONFIG_SPL_MAX_SIZE (124 * 1024) 20 #define CONFIG_SYS_MONITOR_LEN (1024 * 1024) 21 #define CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_USE_SECTOR 22 #define CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR 0x800 23 24 #define CONFIG_SPL_LDSCRIPT "arch/arm/cpu/armv8/u-boot-spl.lds" 25 #define CONFIG_SPL_STACK 0x013E000 26 #define CONFIG_SPL_BSS_START_ADDR 0x00128000 27 #define CONFIG_SPL_BSS_MAX_SIZE 0x1000 /* 4 KB */ 28 #define CONFIG_SYS_SPL_MALLOC_START 0x00120000 29 #define CONFIG_SYS_SPL_MALLOC_SIZE 0x3000 /* 12 KB */ 30 #define CONFIG_MALLOC_F_ADDR 0x00120000 31 32 #define CONFIG_SPL_RAW_IMAGE_ARM_TRUSTED_FIRMWARE 33 #define CONFIG_SPL_ABORT_ON_RAW_IMAGE 34 35 #endif /* CONFIG_SPL_BUILD */ 36 37 #define CONFIG_FACTORYSET 38 39 #undef CONFIG_IDENT_STRING 40 #define CONFIG_IDENT_STRING GENERATE_CCP_VERSION("01", "07") 41 42 #define CONFIG_REMAKE_ELF 43 44 /* ENET Config */ 45 #define CONFIG_FEC_XCV_TYPE RMII 46 47 /* ENET1 connects to base board and MUX with ESAI */ 48 #define CONFIG_FEC_ENET_DEV 1 49 #define CONFIG_FEC_MXC_PHYADDR 0x0 50 #define CONFIG_ETHPRIME "eth1" 51 52 /* I2C Configuration */ 53 #ifndef CONFIG_SPL_BUILD 54 /* EEPROM */ 55 #define EEPROM_I2C_BUS 0 /* I2C0 */ 56 #define EEPROM_I2C_ADDR 0x50 57 /* PCA9552 */ 58 #define PCA9552_1_I2C_BUS 1 /* I2C1 */ 59 #define PCA9552_1_I2C_ADDR 0x60 60 #endif /* !CONFIG_SPL_BUILD */ 61 62 /* AHAB */ 63 #ifdef CONFIG_AHAB_BOOT 64 #define AHAB_ENV "sec_boot=yes\0" 65 #else 66 #define AHAB_ENV "sec_boot=no\0" 67 #endif 68 69 #define MFG_ENV_SETTINGS_DEFAULT \ 70 "mfgtool_args=setenv bootargs console=${console},${baudrate} " \ 71 "rdinit=/linuxrc " \ 72 "clk_ignore_unused "\ 73 "\0" \ 74 "kboot=booti\0"\ 75 "bootcmd_mfg=run mfgtool_args;" \ 76 "if iminfo ${initrd_addr}; then " \ 77 "if test ${tee} = yes; then " \ 78 "bootm ${tee_addr} ${initrd_addr} ${fdt_addr}; " \ 79 "else " \ 80 "booti ${loadaddr} ${initrd_addr} ${fdt_addr}; " \ 81 "fi; " \ 82 "else " \ 83 "echo \"Run fastboot ...\"; fastboot 0; " \ 84 "fi;\0" 85 86 /* Boot M4 */ 87 #define M4_BOOT_ENV \ 88 "m4_0_image=m4_0.bin\0" \ 89 "loadm4image_0=fatload mmc ${mmcdev}:${mmcpart} " \ 90 "${loadaddr} ${m4_0_image}\0" \ 91 "m4boot_0=run loadm4image_0; dcache flush; bootaux ${loadaddr} 0\0" \ 92 93 #define CONFIG_MFG_ENV_SETTINGS \ 94 MFG_ENV_SETTINGS_DEFAULT \ 95 "initrd_addr=0x83100000\0" \ 96 "initrd_high=0xffffffffffffffff\0" \ 97 "emmc_dev=0\0" 98 99 /* Initial environment variables */ 100 #define CONFIG_EXTRA_ENV_SETTINGS \ 101 CONFIG_MFG_ENV_SETTINGS \ 102 M4_BOOT_ENV \ 103 AHAB_ENV \ 104 ENV_COMMON \ 105 "script=boot.scr\0" \ 106 "image=Image\0" \ 107 "panel=NULL\0" \ 108 "console=ttyLP2\0" \ 109 "fdt_addr=0x83000000\0" \ 110 "fdt_high=0xffffffffffffffff\0" \ 111 "cntr_addr=0x88000000\0" \ 112 "cntr_file=os_cntr_signed.bin\0" \ 113 "initrd_addr=0x83800000\0" \ 114 "initrd_high=0xffffffffffffffff\0" \ 115 "netdev=eth0\0" \ 116 "nfsopts=vers=3,udp,rsize=4096,wsize=4096,nolock rw\0" \ 117 "hostname=capricorn\0" \ 118 ENV_EMMC \ 119 ENV_NET 120 121 #define CONFIG_BOOTCOMMAND \ 122 "if usrbutton; then " \ 123 "run flash_self_test; " \ 124 "reset; " \ 125 "fi;" \ 126 "run flash_self;" \ 127 "reset;" 128 129 /* Default location for tftp and bootm */ 130 #define CONFIG_SYS_INIT_SP_ADDR 0x80200000 131 132 /* On CCP board, USDHC1 is for eMMC */ 133 #define CONFIG_MMCROOT "/dev/mmcblk0p2" /* eMMC */ 134 #define CONFIG_SYS_MMC_IMG_LOAD_PART 1 135 136 #define CONFIG_SYS_SDRAM_BASE 0x80000000 137 #define PHYS_SDRAM_1 0x80000000 138 #define PHYS_SDRAM_2 0x880000000 139 /* DDR3 board total DDR is 1 GB */ 140 #define PHYS_SDRAM_1_SIZE 0x40000000 /* 1 GB */ 141 #define PHYS_SDRAM_2_SIZE 0x00000000 /* 0 GB */ 142 143 /* Console buffer and boot args */ 144 #define CONFIG_SYS_CBSIZE 2048 145 #define CONFIG_SYS_MAXARGS 64 146 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE 147 148 /* Generic Timer Definitions */ 149 #define COUNTER_FREQUENCY 8000000 /* 8MHz */ 150 151 #define BOOTAUX_RESERVED_MEM_BASE 0x88000000 152 #define BOOTAUX_RESERVED_MEM_SIZE SZ_128M /* Reserve from second 128MB */ 153 154 #endif /* __IMX8X_CAPRICORN_H */ 155