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 /* MMU Definitions */ 25 #define CONFIG_SYS_CACHELINE_SIZE 64 26 #define CONFIG_SYS_FULL_VA 27 28 #define CONFIG_IDENT_STRING "hikey" 29 30 #define CONFIG_BOARD_EARLY_INIT_F 31 32 /* Physical Memory Map */ 33 34 /* CONFIG_SYS_TEXT_BASE needs to align with where ATF loads bl33.bin */ 35 #define CONFIG_SYS_TEXT_BASE 0x35000000 36 37 #define CONFIG_NR_DRAM_BANKS 1 38 #define PHYS_SDRAM_1 0x00000000 39 40 /* 1008 MB (the last 16Mb are secured for TrustZone by ATF*/ 41 #define PHYS_SDRAM_1_SIZE 0x3EFFFFFF 42 43 #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM_1 44 45 #define CONFIG_SYS_INIT_RAM_SIZE 0x1000 46 47 #define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_SDRAM_BASE + 0x7fff0) 48 49 #define CONFIG_SYS_LOAD_ADDR (CONFIG_SYS_SDRAM_BASE + 0x80000) 50 51 /* Generic Timer Definitions */ 52 #define COUNTER_FREQUENCY 19000000 53 54 /* Generic Interrupt Controller Definitions */ 55 #define GICD_BASE 0xf6801000 56 #define GICC_BASE 0xf6802000 57 58 /* Size of malloc() pool */ 59 #define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + SZ_8M) 60 61 /* Serial port PL010/PL011 through the device model */ 62 #define CONFIG_PL01X_SERIAL 63 #define CONFIG_BAUDRATE 115200 64 65 #define CONFIG_CMD_USB 66 #ifdef CONFIG_CMD_USB 67 #define CONFIG_USB_DWC2 68 #define CONFIG_USB_DWC2_REG_ADDR 0xF72C0000 69 /*#define CONFIG_DWC2_DFLT_SPEED_FULL*/ 70 #define CONFIG_DWC2_ENABLE_DYNAMIC_FIFO 71 72 #define CONFIG_USB_STORAGE 73 #define CONFIG_USB_HOST_ETHER 74 #define CONFIG_USB_ETHER_SMSC95XX 75 #define CONFIG_USB_ETHER_ASIX 76 #define CONFIG_MISC_INIT_R 77 #endif 78 79 #define CONFIG_HIKEY_GPIO 80 81 /* SD/MMC configuration */ 82 #define CONFIG_GENERIC_MMC 83 #define CONFIG_MMC 84 #define CONFIG_DWMMC 85 #define CONFIG_HIKEY_DWMMC 86 #define CONFIG_BOUNCE_BUFFER 87 #define CONFIG_CMD_MMC 88 89 #define CONFIG_FS_EXT4 90 91 /* Command line configuration */ 92 #define CONFIG_MENU 93 #define CONFIG_CMD_CACHE 94 #define CONFIG_CMD_UNZIP 95 #define CONFIG_CMD_ENV 96 97 #define CONFIG_MTD_PARTITIONS 98 99 /* BOOTP options */ 100 #define CONFIG_BOOTP_BOOTFILESIZE 101 102 #include <config_distro_defaults.h> 103 104 /* Initial environment variables */ 105 106 /* 107 * Defines where the kernel and FDT will be put in RAM 108 */ 109 110 /* Assume we boot with root on the seventh partition of eMMC */ 111 #define CONFIG_BOOTARGS "console=ttyAMA0,115200n8 root=/dev/mmcblk0p9 rw" 112 113 #define BOOT_TARGET_DEVICES(func) \ 114 func(USB, usb, 0) \ 115 func(MMC, mmc, 1) \ 116 func(DHCP, dhcp, na) 117 #include <config_distro_bootcmd.h> 118 119 #define CONFIG_EXTRA_ENV_SETTINGS \ 120 "kernel_name=Image\0" \ 121 "kernel_addr_r=0x00080000\0" \ 122 "fdt_name=hi6220-hikey.dtb\0" \ 123 "fdt_addr_r=0x02000000\0" \ 124 "fdt_high=0xffffffffffffffff\0" \ 125 "initrd_high=0xffffffffffffffff\0" \ 126 BOOTENV 127 128 129 /* Preserve enviroment on sd card */ 130 #define CONFIG_COMMAND_HISTORY 131 132 #define CONFIG_ENV_SIZE 0x1000 133 #define CONFIG_ENV_IS_IN_FAT 134 #define FAT_ENV_INTERFACE "mmc" 135 #define FAT_ENV_DEVICE_AND_PART "1:1" 136 #define FAT_ENV_FILE "uboot.env" 137 #define CONFIG_FAT_WRITE 138 #define CONFIG_ENV_VARS_UBOOT_CONFIG 139 140 /* Monitor Command Prompt */ 141 #define CONFIG_SYS_CBSIZE 512 /* Console I/O Buffer Size */ 142 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + \ 143 sizeof(CONFIG_SYS_PROMPT) + 16) 144 #define CONFIG_SYS_HUSH_PARSER 145 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE 146 #define CONFIG_SYS_LONGHELP 147 #define CONFIG_CMDLINE_EDITING 148 #define CONFIG_SYS_MAXARGS 64 /* max command args */ 149 150 #define CONFIG_SYS_NO_FLASH 151 152 #endif /* __HIKEY_H */ 153