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 #define CONFIG_IDENT_STRING "hikey" 25 26 #define CONFIG_BOARD_EARLY_INIT_F 27 28 /* Physical Memory Map */ 29 30 /* CONFIG_SYS_TEXT_BASE needs to align with where ATF loads bl33.bin */ 31 #define CONFIG_SYS_TEXT_BASE 0x35000000 32 33 #define CONFIG_NR_DRAM_BANKS 6 34 #define PHYS_SDRAM_1 0x00000000 35 36 /* 1008 MB (the last 16Mb are secured for TrustZone by ATF*/ 37 #define PHYS_SDRAM_1_SIZE 0x3EFFFFFF 38 39 #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM_1 40 41 #define CONFIG_SYS_INIT_RAM_SIZE 0x1000 42 43 #define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_SDRAM_BASE + 0x7fff0) 44 45 #define CONFIG_SYS_LOAD_ADDR (CONFIG_SYS_SDRAM_BASE + 0x80000) 46 47 /* Generic Timer Definitions */ 48 #define COUNTER_FREQUENCY 19000000 49 50 /* Generic Interrupt Controller Definitions */ 51 #define GICD_BASE 0xf6801000 52 #define GICC_BASE 0xf6802000 53 54 /* Size of malloc() pool */ 55 #define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + SZ_8M) 56 57 /* Serial port PL010/PL011 through the device model */ 58 #define CONFIG_PL01X_SERIAL 59 #define CONFIG_BAUDRATE 115200 60 61 #ifdef CONFIG_CMD_USB 62 #define CONFIG_USB_DWC2 63 #define CONFIG_USB_DWC2_REG_ADDR 0xF72C0000 64 /*#define CONFIG_DWC2_DFLT_SPEED_FULL*/ 65 #define CONFIG_DWC2_ENABLE_DYNAMIC_FIFO 66 67 #define CONFIG_USB_STORAGE 68 #define CONFIG_USB_HOST_ETHER 69 #define CONFIG_USB_ETHER_SMSC95XX 70 #define CONFIG_USB_ETHER_ASIX 71 #define CONFIG_MISC_INIT_R 72 #endif 73 74 #define CONFIG_HIKEY_GPIO 75 76 /* SD/MMC configuration */ 77 #define CONFIG_GENERIC_MMC 78 #define CONFIG_MMC 79 #define CONFIG_DWMMC 80 #define CONFIG_HIKEY_DWMMC 81 #define CONFIG_BOUNCE_BUFFER 82 83 #define CONFIG_FS_EXT4 84 85 /* Command line configuration */ 86 #define CONFIG_MENU 87 #define CONFIG_CMD_UNZIP 88 #define CONFIG_CMD_ENV 89 90 #define CONFIG_MTD_PARTITIONS 91 92 /* BOOTP options */ 93 #define CONFIG_BOOTP_BOOTFILESIZE 94 95 #include <config_distro_defaults.h> 96 97 /* Initial environment variables */ 98 99 /* 100 * Defines where the kernel and FDT will be put in RAM 101 */ 102 103 /* Assume we boot with root on the seventh partition of eMMC */ 104 #define CONFIG_BOOTARGS "console=ttyAMA0,115200n8 root=/dev/mmcblk0p9 rw" 105 106 #define BOOT_TARGET_DEVICES(func) \ 107 func(USB, usb, 0) \ 108 func(MMC, mmc, 1) \ 109 func(DHCP, dhcp, na) 110 #include <config_distro_bootcmd.h> 111 112 #define CONFIG_EXTRA_ENV_SETTINGS \ 113 "kernel_name=Image\0" \ 114 "kernel_addr_r=0x00080000\0" \ 115 "fdtfile=hi6220-hikey.dtb\0" \ 116 "fdt_addr_r=0x02000000\0" \ 117 "fdt_high=0xffffffffffffffff\0" \ 118 "initrd_high=0xffffffffffffffff\0" \ 119 BOOTENV 120 121 /* Preserve environment on sd card */ 122 #define CONFIG_COMMAND_HISTORY 123 124 #define CONFIG_ENV_SIZE 0x1000 125 #define CONFIG_ENV_IS_IN_FAT 126 #define FAT_ENV_INTERFACE "mmc" 127 #define FAT_ENV_DEVICE_AND_PART "1:1" 128 #define FAT_ENV_FILE "uboot.env" 129 #define CONFIG_FAT_WRITE 130 #define CONFIG_ENV_VARS_UBOOT_CONFIG 131 132 /* Monitor Command Prompt */ 133 #define CONFIG_SYS_CBSIZE 512 /* Console I/O Buffer Size */ 134 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + \ 135 sizeof(CONFIG_SYS_PROMPT) + 16) 136 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE 137 #define CONFIG_SYS_LONGHELP 138 #define CONFIG_CMDLINE_EDITING 139 #define CONFIG_SYS_MAXARGS 64 /* max command args */ 140 141 #define CONFIG_SYS_NO_FLASH 142 143 #endif /* __HIKEY_H */ 144