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 /* Physical Memory Map */ 17 18 /* CONFIG_TEXT_BASE needs to align with where ATF loads bl33.bin */ 19 20 #define PHYS_SDRAM_1 0x00000000 21 22 /* 1008 MB (the last 16Mb are secured for TrustZone by ATF*/ 23 #define PHYS_SDRAM_1_SIZE 0x3EFFFFFF 24 25 #define CFG_SYS_SDRAM_BASE PHYS_SDRAM_1 26 27 #define CFG_SYS_INIT_RAM_SIZE 0x1000 28 29 /* Generic Interrupt Controller Definitions */ 30 #define GICD_BASE 0xf6801000 31 #define GICC_BASE 0xf6802000 32 33 /* Initial environment variables */ 34 35 /* 36 * Defines where the kernel and FDT will be put in RAM 37 */ 38 39 #define BOOT_TARGET_DEVICES(func) \ 40 func(USB, usb, 0) \ 41 func(MMC, mmc, 1) \ 42 func(DHCP, dhcp, na) 43 #include <config_distro_bootcmd.h> 44 45 #define CFG_EXTRA_ENV_SETTINGS \ 46 "kernel_name=Image\0" \ 47 "kernel_addr_r=0x00080000\0" \ 48 "fdtfile=hi6220-hikey.dtb\0" \ 49 "fdt_addr_r=0x02000000\0" \ 50 "fdt_high=0xffffffffffffffff\0" \ 51 "initrd_high=0xffffffffffffffff\0" \ 52 BOOTENV 53 54 /* Preserve environment on eMMC */ 55 56 #endif /* __HIKEY_H */ 57