1 /* SPDX-License-Identifier: GPL-2.0+ */ 2 /* 3 * Copyright (C) 2018, Bin Meng <bmeng.cn@gmail.com> 4 */ 5 6 #ifndef __CONFIG_H 7 #define __CONFIG_H 8 9 #include <linux/sizes.h> 10 11 #define CONFIG_SYS_SDRAM_BASE 0x80000000 12 #define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_SDRAM_BASE + SZ_2M) 13 14 #define CONFIG_SYS_LOAD_ADDR (CONFIG_SYS_SDRAM_BASE + SZ_2M) 15 16 #define CONFIG_SYS_MALLOC_LEN SZ_8M 17 18 #define CONFIG_SYS_BOOTM_LEN SZ_16M 19 20 /* Environment options */ 21 #define CONFIG_ENV_SIZE SZ_4K 22 23 #define BOOT_TARGET_DEVICES(func) \ 24 func(QEMU, qemu, na) \ 25 func(VIRTIO, virtio, 0) \ 26 func(DHCP, dhcp, na) 27 28 #include <config_distro_bootcmd.h> 29 30 #define BOOTENV_DEV_QEMU(devtypeu, devtypel, instance) \ 31 "bootcmd_qemu=" \ 32 "if env exists kernel_start; then " \ 33 "bootm ${kernel_start} - ${fdtcontroladdr};" \ 34 "fi;\0" 35 36 #define BOOTENV_DEV_NAME_QEMU(devtypeu, devtypel, instance) \ 37 "qemu " 38 39 #define CONFIG_EXTRA_ENV_SETTINGS \ 40 "fdt_high=0xffffffffffffffff\0" \ 41 "initrd_high=0xffffffffffffffff\0" \ 42 "kernel_addr_r=0x81000000\0" \ 43 "fdt_addr_r=0x82000000\0" \ 44 "scriptaddr=0x82100000\0" \ 45 "pxefile_addr_r=0x82200000\0" \ 46 "ramdisk_addr_r=0x82300000\0" \ 47 BOOTENV 48 49 #endif /* __CONFIG_H */ 50