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 #define CONFIG_POWER 18 #define CONFIG_POWER_HI6553 19 20 #define CONFIG_REMAKE_ELF 21 22 #define CONFIG_SUPPORT_RAW_INITRD 23 24 /* Cache Definitions */ 25 #define CONFIG_SYS_DCACHE_OFF 26 27 #define CONFIG_IDENT_STRING "hikey" 28 29 #define CONFIG_BOARD_EARLY_INIT_F 30 31 /* Physical Memory Map */ 32 33 /* CONFIG_SYS_TEXT_BASE needs to align with where ATF loads bl33.bin */ 34 #define CONFIG_SYS_TEXT_BASE 0x35000000 35 36 #define CONFIG_NR_DRAM_BANKS 1 37 #define PHYS_SDRAM_1 0x00000000 38 39 /* 1008 MB (the last 16Mb are secured for TrustZone by ATF*/ 40 #define PHYS_SDRAM_1_SIZE 0x3EFFFFFF 41 42 #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM_1 43 44 #define CONFIG_SYS_INIT_RAM_SIZE 0x1000 45 46 #define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_SDRAM_BASE + 0x7fff0) 47 48 #define CONFIG_SYS_LOAD_ADDR (CONFIG_SYS_SDRAM_BASE + 0x80000) 49 50 /* Generic Timer Definitions */ 51 #define COUNTER_FREQUENCY 19000000 52 53 /* Generic Interrupt Controller Definitions */ 54 #define GICD_BASE 0xf6801000 55 #define GICC_BASE 0xf6802000 56 57 /* Size of malloc() pool */ 58 #define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + SZ_8M) 59 60 /* Serial port PL010/PL011 through the device model */ 61 #define CONFIG_PL01X_SERIAL 62 #define CONFIG_BAUDRATE 115200 63 64 #define CONFIG_CMD_USB 65 #ifdef CONFIG_CMD_USB 66 #define CONFIG_USB_DWC2 67 #define CONFIG_USB_DWC2_REG_ADDR 0xF72C0000 68 /*#define CONFIG_DWC2_DFLT_SPEED_FULL*/ 69 #define CONFIG_DWC2_ENABLE_DYNAMIC_FIFO 70 71 #define CONFIG_USB_STORAGE 72 #define CONFIG_USB_HOST_ETHER 73 #define CONFIG_USB_ETHER_SMSC95XX 74 #define CONFIG_USB_ETHER_ASIX 75 #define CONFIG_MISC_INIT_R 76 #endif 77 78 #define CONFIG_HIKEY_GPIO 79 80 /* SD/MMC configuration */ 81 #define CONFIG_GENERIC_MMC 82 #define CONFIG_MMC 83 #define CONFIG_DWMMC 84 #define CONFIG_HIKEY_DWMMC 85 #define CONFIG_BOUNCE_BUFFER 86 #define CONFIG_CMD_MMC 87 88 #define CONFIG_FS_EXT4 89 90 /* Command line configuration */ 91 #define CONFIG_MENU 92 #define CONFIG_CMD_CACHE 93 #define CONFIG_CMD_UNZIP 94 #define CONFIG_CMD_ENV 95 96 #define CONFIG_MTD_PARTITIONS 97 98 /* BOOTP options */ 99 #define CONFIG_BOOTP_BOOTFILESIZE 100 101 #include <config_distro_defaults.h> 102 103 /* Initial environment variables */ 104 105 /* 106 * Defines where the kernel and FDT will be put in RAM 107 */ 108 109 /* Assume we boot with root on the seventh partition of eMMC */ 110 #define CONFIG_BOOTARGS "console=ttyAMA0,115200n8 root=/dev/mmcblk0p9 rw" 111 112 #define BOOT_TARGET_DEVICES(func) \ 113 func(USB, usb, 0) \ 114 func(MMC, mmc, 1) \ 115 func(DHCP, dhcp, na) 116 #include <config_distro_bootcmd.h> 117 118 #define CONFIG_EXTRA_ENV_SETTINGS \ 119 "kernel_name=Image\0" \ 120 "kernel_addr_r=0x00080000\0" \ 121 "fdt_name=hi6220-hikey.dtb\0" \ 122 "fdt_addr_r=0x02000000\0" \ 123 "fdt_high=0xffffffffffffffff\0" \ 124 "initrd_high=0xffffffffffffffff\0" \ 125 BOOTENV 126 127 128 /* Preserve enviroment on sd card */ 129 #define CONFIG_COMMAND_HISTORY 130 131 #define CONFIG_ENV_SIZE 0x1000 132 #define CONFIG_ENV_IS_IN_FAT 133 #define FAT_ENV_INTERFACE "mmc" 134 #define FAT_ENV_DEVICE_AND_PART "1:1" 135 #define FAT_ENV_FILE "uboot.env" 136 #define CONFIG_FAT_WRITE 137 #define CONFIG_ENV_VARS_UBOOT_CONFIG 138 139 /* Monitor Command Prompt */ 140 #define CONFIG_SYS_CBSIZE 512 /* Console I/O Buffer Size */ 141 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + \ 142 sizeof(CONFIG_SYS_PROMPT) + 16) 143 #define CONFIG_SYS_HUSH_PARSER 144 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE 145 #define CONFIG_SYS_LONGHELP 146 #define CONFIG_CMDLINE_EDITING 147 #define CONFIG_SYS_MAXARGS 64 /* max command args */ 148 149 #define CONFIG_SYS_NO_FLASH 150 151 #endif /* __HIKEY_H */ 152