1 /* 2 * (C) Copyright 2015 Linaro 3 * 4 * Peter Griffin <peter.griffin@linaro.org> 5 * 6 * Configuration for HiKey 96boards CE. Parts were derived from other ARM 7 * configurations. 8 * 9 * SPDX-License-Identifier: GPL-2.0+ 10 */ 11 12 #ifndef __HIKEY_H 13 #define __HIKEY_H 14 15 #include <linux/sizes.h> 16 17 /* We use generic board for hikey */ 18 #define CONFIG_SYS_GENERIC_BOARD 19 #define CONFIG_POWER 20 #define CONFIG_POWER_HI6553 21 22 #define CONFIG_REMAKE_ELF 23 24 #define CONFIG_SUPPORT_RAW_INITRD 25 26 /* Cache Definitions */ 27 #define CONFIG_SYS_DCACHE_OFF 28 29 #define CONFIG_IDENT_STRING "hikey" 30 31 /* Flat Device Tree Definitions */ 32 #define CONFIG_OF_LIBFDT 33 34 /* Physical Memory Map */ 35 36 /* CONFIG_SYS_TEXT_BASE needs to align with where ATF loads bl33.bin */ 37 #define CONFIG_SYS_TEXT_BASE 0x35000000 38 39 #define CONFIG_NR_DRAM_BANKS 1 40 #define PHYS_SDRAM_1 0x00000000 41 42 /* 1008 MB (the last 16Mb are secured for TrustZone by ATF*/ 43 #define PHYS_SDRAM_1_SIZE 0x3f000000 44 #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM_1 45 46 #define CONFIG_SYS_INIT_RAM_SIZE 0x1000 47 48 #define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_SDRAM_BASE + 0x7fff0) 49 50 #define CONFIG_SYS_LOAD_ADDR (CONFIG_SYS_SDRAM_BASE + 0x80000) 51 52 /* Generic Timer Definitions */ 53 #define COUNTER_FREQUENCY 19000000 54 55 /* Generic Interrupt Controller Definitions */ 56 #define GICD_BASE 0xf6801000 57 #define GICC_BASE 0xf6802000 58 59 /* Size of malloc() pool */ 60 #define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + SZ_8M) 61 62 /* PL011 Serial Configuration */ 63 #define CONFIG_PL011_SERIAL 64 65 #define CONFIG_PL011_CLOCK 19200000 66 #define CONFIG_PL01x_PORTS {(void *)0xF8015000} 67 #define CONFIG_CONS_INDEX 0 68 69 #define CONFIG_BAUDRATE 115200 70 71 #define CONFIG_CMD_USB 72 #ifdef CONFIG_CMD_USB 73 #define CONFIG_USB_DWC2 74 #define CONFIG_USB_DWC2_REG_ADDR 0xF72C0000 75 /*#define CONFIG_DWC2_DFLT_SPEED_FULL*/ 76 #define CONFIG_DWC2_ENABLE_DYNAMIC_FIFO 77 78 #define CONFIG_USB_STORAGE 79 #define CONFIG_USB_HOST_ETHER 80 #define CONFIG_USB_ETHER_SMSC95XX 81 #define CONFIG_USB_ETHER_ASIX 82 #define CONFIG_MISC_INIT_R 83 #endif 84 85 #define CONFIG_HIKEY_GPIO 86 #define CONFIG_DM_GPIO 87 #define CONFIG_CMD_GPIO 88 #define CONFIG_DM 89 90 /* SD/MMC configuration */ 91 #define CONFIG_GENERIC_MMC 92 #define CONFIG_MMC 93 #define CONFIG_DWMMC 94 #define CONFIG_HIKEY_DWMMC 95 #define CONFIG_BOUNCE_BUFFER 96 #define CONFIG_CMD_MMC 97 98 #define CONFIG_FS_EXT4 99 100 /* Command line configuration */ 101 #define CONFIG_MENU 102 #define CONFIG_CMD_CACHE 103 #define CONFIG_CMD_UNZIP 104 #define CONFIG_CMD_ENV 105 106 #define CONFIG_MTD_PARTITIONS 107 108 /* BOOTP options */ 109 #define CONFIG_BOOTP_BOOTFILESIZE 110 111 #include <config_distro_defaults.h> 112 113 /* Initial environment variables */ 114 115 /* 116 * Defines where the kernel and FDT will be put in RAM 117 */ 118 119 /* Assume we boot with root on the seventh partition of eMMC */ 120 #define CONFIG_BOOTARGS "console=ttyAMA0,115200n8 root=/dev/mmcblk0p9 rw" 121 122 #define BOOT_TARGET_DEVICES(func) \ 123 func(USB, usb, 0) \ 124 func(MMC, mmc, 1) \ 125 func(DHCP, dhcp, na) 126 #include <config_distro_bootcmd.h> 127 128 #define CONFIG_EXTRA_ENV_SETTINGS \ 129 "kernel_name=Image\0" \ 130 "kernel_addr_r=0x00080000\0" \ 131 "fdt_name=hi6220-hikey.dtb\0" \ 132 "fdt_addr_r=0x02000000\0" \ 133 "fdt_high=0xffffffffffffffff\0" \ 134 "initrd_high=0xffffffffffffffff\0" \ 135 BOOTENV 136 137 138 /* Preserve enviroment on sd card */ 139 #define CONFIG_COMMAND_HISTORY 140 141 #define CONFIG_ENV_SIZE 0x1000 142 #define CONFIG_ENV_IS_IN_FAT 143 #define FAT_ENV_INTERFACE "mmc" 144 #define FAT_ENV_DEVICE_AND_PART "1:1" 145 #define FAT_ENV_FILE "uboot.env" 146 #define CONFIG_FAT_WRITE 147 #define CONFIG_ENV_VARS_UBOOT_CONFIG 148 149 /* Monitor Command Prompt */ 150 #define CONFIG_SYS_CBSIZE 512 /* Console I/O Buffer Size */ 151 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + \ 152 sizeof(CONFIG_SYS_PROMPT) + 16) 153 #define CONFIG_SYS_HUSH_PARSER 154 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE 155 #define CONFIG_SYS_LONGHELP 156 #define CONFIG_CMDLINE_EDITING 157 #define CONFIG_SYS_MAXARGS 64 /* max command args */ 158 159 #define CONFIG_SYS_NO_FLASH 160 161 #endif /* __HIKEY_H */ 162