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