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 #define CONFIG_BOARD_EARLY_INIT_F 35 36 /* Physical Memory Map */ 37 38 /* CONFIG_SYS_TEXT_BASE needs to align with where ATF loads bl33.bin */ 39 #define CONFIG_SYS_TEXT_BASE 0x35000000 40 41 #define CONFIG_NR_DRAM_BANKS 1 42 #define PHYS_SDRAM_1 0x00000000 43 44 /* 1008 MB (the last 16Mb are secured for TrustZone by ATF*/ 45 #define PHYS_SDRAM_1_SIZE 0x3EFFFFFF 46 47 #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM_1 48 49 #define CONFIG_SYS_INIT_RAM_SIZE 0x1000 50 51 #define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_SDRAM_BASE + 0x7fff0) 52 53 #define CONFIG_SYS_LOAD_ADDR (CONFIG_SYS_SDRAM_BASE + 0x80000) 54 55 /* Generic Timer Definitions */ 56 #define COUNTER_FREQUENCY 19000000 57 58 /* Generic Interrupt Controller Definitions */ 59 #define GICD_BASE 0xf6801000 60 #define GICC_BASE 0xf6802000 61 62 /* Size of malloc() pool */ 63 #define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + SZ_8M) 64 65 /* Serial port PL010/PL011 through the device model */ 66 #define CONFIG_PL01X_SERIAL 67 #define CONFIG_BAUDRATE 115200 68 69 #define CONFIG_CMD_USB 70 #ifdef CONFIG_CMD_USB 71 #define CONFIG_USB_DWC2 72 #define CONFIG_USB_DWC2_REG_ADDR 0xF72C0000 73 /*#define CONFIG_DWC2_DFLT_SPEED_FULL*/ 74 #define CONFIG_DWC2_ENABLE_DYNAMIC_FIFO 75 76 #define CONFIG_USB_STORAGE 77 #define CONFIG_USB_HOST_ETHER 78 #define CONFIG_USB_ETHER_SMSC95XX 79 #define CONFIG_USB_ETHER_ASIX 80 #define CONFIG_MISC_INIT_R 81 #endif 82 83 #define CONFIG_HIKEY_GPIO 84 #define CONFIG_CMD_GPIO 85 86 /* SD/MMC configuration */ 87 #define CONFIG_GENERIC_MMC 88 #define CONFIG_MMC 89 #define CONFIG_DWMMC 90 #define CONFIG_HIKEY_DWMMC 91 #define CONFIG_BOUNCE_BUFFER 92 #define CONFIG_CMD_MMC 93 94 #define CONFIG_FS_EXT4 95 96 /* Command line configuration */ 97 #define CONFIG_MENU 98 #define CONFIG_CMD_CACHE 99 #define CONFIG_CMD_UNZIP 100 #define CONFIG_CMD_ENV 101 102 #define CONFIG_MTD_PARTITIONS 103 104 /* BOOTP options */ 105 #define CONFIG_BOOTP_BOOTFILESIZE 106 107 #include <config_distro_defaults.h> 108 109 /* Initial environment variables */ 110 111 /* 112 * Defines where the kernel and FDT will be put in RAM 113 */ 114 115 /* Assume we boot with root on the seventh partition of eMMC */ 116 #define CONFIG_BOOTARGS "console=ttyAMA0,115200n8 root=/dev/mmcblk0p9 rw" 117 118 #define BOOT_TARGET_DEVICES(func) \ 119 func(USB, usb, 0) \ 120 func(MMC, mmc, 1) \ 121 func(DHCP, dhcp, na) 122 #include <config_distro_bootcmd.h> 123 124 #define CONFIG_EXTRA_ENV_SETTINGS \ 125 "kernel_name=Image\0" \ 126 "kernel_addr_r=0x00080000\0" \ 127 "fdt_name=hi6220-hikey.dtb\0" \ 128 "fdt_addr_r=0x02000000\0" \ 129 "fdt_high=0xffffffffffffffff\0" \ 130 "initrd_high=0xffffffffffffffff\0" \ 131 BOOTENV 132 133 134 /* Preserve enviroment on sd card */ 135 #define CONFIG_COMMAND_HISTORY 136 137 #define CONFIG_ENV_SIZE 0x1000 138 #define CONFIG_ENV_IS_IN_FAT 139 #define FAT_ENV_INTERFACE "mmc" 140 #define FAT_ENV_DEVICE_AND_PART "1:1" 141 #define FAT_ENV_FILE "uboot.env" 142 #define CONFIG_FAT_WRITE 143 #define CONFIG_ENV_VARS_UBOOT_CONFIG 144 145 /* Monitor Command Prompt */ 146 #define CONFIG_SYS_CBSIZE 512 /* Console I/O Buffer Size */ 147 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + \ 148 sizeof(CONFIG_SYS_PROMPT) + 16) 149 #define CONFIG_SYS_HUSH_PARSER 150 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE 151 #define CONFIG_SYS_LONGHELP 152 #define CONFIG_CMDLINE_EDITING 153 #define CONFIG_SYS_MAXARGS 64 /* max command args */ 154 155 #define CONFIG_SYS_NO_FLASH 156 157 #endif /* __HIKEY_H */ 158