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 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 6 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 #ifdef CONFIG_CMD_USB 65 #define CONFIG_USB_DWC2 66 #define CONFIG_USB_DWC2_REG_ADDR 0xF72C0000 67 /*#define CONFIG_DWC2_DFLT_SPEED_FULL*/ 68 #define CONFIG_DWC2_ENABLE_DYNAMIC_FIFO 69 70 #define CONFIG_USB_STORAGE 71 #define CONFIG_USB_HOST_ETHER 72 #define CONFIG_USB_ETHER_SMSC95XX 73 #define CONFIG_USB_ETHER_ASIX 74 #define CONFIG_MISC_INIT_R 75 #endif 76 77 #define CONFIG_HIKEY_GPIO 78 79 /* SD/MMC configuration */ 80 #define CONFIG_GENERIC_MMC 81 #define CONFIG_MMC 82 #define CONFIG_DWMMC 83 #define CONFIG_HIKEY_DWMMC 84 #define CONFIG_BOUNCE_BUFFER 85 86 #define CONFIG_FS_EXT4 87 88 /* Command line configuration */ 89 #define CONFIG_MENU 90 #define CONFIG_CMD_UNZIP 91 #define CONFIG_CMD_ENV 92 93 #define CONFIG_MTD_PARTITIONS 94 95 /* BOOTP options */ 96 #define CONFIG_BOOTP_BOOTFILESIZE 97 98 #include <config_distro_defaults.h> 99 100 /* Initial environment variables */ 101 102 /* 103 * Defines where the kernel and FDT will be put in RAM 104 */ 105 106 /* Assume we boot with root on the seventh partition of eMMC */ 107 #define CONFIG_BOOTARGS "console=ttyAMA0,115200n8 root=/dev/mmcblk0p9 rw" 108 109 #define BOOT_TARGET_DEVICES(func) \ 110 func(USB, usb, 0) \ 111 func(MMC, mmc, 1) \ 112 func(DHCP, dhcp, na) 113 #include <config_distro_bootcmd.h> 114 115 #define CONFIG_EXTRA_ENV_SETTINGS \ 116 "kernel_name=Image\0" \ 117 "kernel_addr_r=0x00080000\0" \ 118 "fdtfile=hi6220-hikey.dtb\0" \ 119 "fdt_addr_r=0x02000000\0" \ 120 "fdt_high=0xffffffffffffffff\0" \ 121 "initrd_high=0xffffffffffffffff\0" \ 122 BOOTENV 123 124 /* Preserve environment on sd card */ 125 #define CONFIG_COMMAND_HISTORY 126 127 #define CONFIG_ENV_SIZE 0x1000 128 #define CONFIG_ENV_IS_IN_FAT 129 #define FAT_ENV_INTERFACE "mmc" 130 #define FAT_ENV_DEVICE_AND_PART "1:1" 131 #define FAT_ENV_FILE "uboot.env" 132 #define CONFIG_FAT_WRITE 133 #define CONFIG_ENV_VARS_UBOOT_CONFIG 134 135 /* Monitor Command Prompt */ 136 #define CONFIG_SYS_CBSIZE 512 /* Console I/O Buffer Size */ 137 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + \ 138 sizeof(CONFIG_SYS_PROMPT) + 16) 139 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE 140 #define CONFIG_SYS_LONGHELP 141 #define CONFIG_CMDLINE_EDITING 142 #define CONFIG_SYS_MAXARGS 64 /* max command args */ 143 144 #define CONFIG_SYS_NO_FLASH 145 146 #endif /* __HIKEY_H */ 147