1 /* SPDX-License-Identifier: GPL-2.0+ */ 2 /* 3 * (C) Copyright 2015 Linaro 4 * 5 * Peter Griffin <peter.griffin@linaro.org> 6 * 7 * Configuration for HiKey 96boards CE. Parts were derived from other ARM 8 * configurations. 9 */ 10 11 #ifndef __HIKEY_H 12 #define __HIKEY_H 13 14 #include <linux/sizes.h> 15 16 #define CONFIG_POWER_HI6553 17 18 #define CONFIG_REMAKE_ELF 19 20 #define CONFIG_SYS_BOOTM_LEN SZ_64M 21 22 /* Physical Memory Map */ 23 24 /* CONFIG_SYS_TEXT_BASE needs to align with where ATF loads bl33.bin */ 25 26 #define PHYS_SDRAM_1 0x00000000 27 28 /* 1008 MB (the last 16Mb are secured for TrustZone by ATF*/ 29 #define PHYS_SDRAM_1_SIZE 0x3EFFFFFF 30 31 #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM_1 32 33 #define CONFIG_SYS_INIT_RAM_SIZE 0x1000 34 35 #define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_SDRAM_BASE + 0x7fff0) 36 37 /* Generic Timer Definitions */ 38 #define COUNTER_FREQUENCY 19000000 39 40 /* Generic Interrupt Controller Definitions */ 41 #define GICD_BASE 0xf6801000 42 #define GICC_BASE 0xf6802000 43 44 #define CONFIG_HIKEY_GPIO 45 46 /* BOOTP options */ 47 #define CONFIG_BOOTP_BOOTFILESIZE 48 49 /* Initial environment variables */ 50 51 /* 52 * Defines where the kernel and FDT will be put in RAM 53 */ 54 55 #define BOOT_TARGET_DEVICES(func) \ 56 func(USB, usb, 0) \ 57 func(MMC, mmc, 1) \ 58 func(DHCP, dhcp, na) 59 #include <config_distro_bootcmd.h> 60 61 #define CONFIG_EXTRA_ENV_SETTINGS \ 62 "kernel_name=Image\0" \ 63 "kernel_addr_r=0x00080000\0" \ 64 "fdtfile=hi6220-hikey.dtb\0" \ 65 "fdt_addr_r=0x02000000\0" \ 66 "fdt_high=0xffffffffffffffff\0" \ 67 "initrd_high=0xffffffffffffffff\0" \ 68 BOOTENV 69 70 /* Preserve environment on eMMC */ 71 72 /* Monitor Command Prompt */ 73 #define CONFIG_SYS_CBSIZE 512 /* Console I/O Buffer Size */ 74 #define CONFIG_SYS_MAXARGS 64 /* max command args */ 75 76 #endif /* __HIKEY_H */ 77