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 #ifdef CONFIG_SPL 12 13 #define CONFIG_SPL_MAX_SIZE 0x00100000 14 #define CONFIG_SPL_BSS_START_ADDR 0x84000000 15 #define CONFIG_SPL_BSS_MAX_SIZE 0x00100000 16 #define CONFIG_SYS_SPL_MALLOC_START 0x84100000 17 #define CONFIG_SYS_SPL_MALLOC_SIZE 0x00100000 18 19 #endif 20 21 #define CONFIG_SYS_SDRAM_BASE 0x80000000 22 #define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_SDRAM_BASE + SZ_2M) 23 24 #define CONFIG_SYS_LOAD_ADDR (CONFIG_SYS_SDRAM_BASE + SZ_2M) 25 26 #define CONFIG_SYS_MALLOC_LEN SZ_8M 27 28 #define CONFIG_SYS_BOOTM_LEN SZ_64M 29 30 #define CONFIG_STANDALONE_LOAD_ADDR 0x80200000 31 32 #define RISCV_MMODE_TIMERBASE 0x2000000 33 #define RISCV_MMODE_TIMER_FREQ 1000000 34 35 #define RISCV_SMODE_TIMER_FREQ 1000000 36 37 /* Environment options */ 38 39 #ifndef CONFIG_SPL_BUILD 40 #define BOOT_TARGET_DEVICES(func) \ 41 func(QEMU, qemu, na) \ 42 func(VIRTIO, virtio, 0) \ 43 func(SCSI, scsi, 0) \ 44 func(DHCP, dhcp, na) 45 46 #include <config_distro_bootcmd.h> 47 48 #define BOOTENV_DEV_QEMU(devtypeu, devtypel, instance) \ 49 "bootcmd_qemu=" \ 50 "if env exists kernel_start; then " \ 51 "bootm ${kernel_start} - ${fdtcontroladdr};" \ 52 "fi;\0" 53 54 #define BOOTENV_DEV_NAME_QEMU(devtypeu, devtypel, instance) \ 55 "qemu " 56 57 #define CONFIG_EXTRA_ENV_SETTINGS \ 58 "fdt_high=0xffffffffffffffff\0" \ 59 "initrd_high=0xffffffffffffffff\0" \ 60 "kernel_addr_r=0x84000000\0" \ 61 "fdt_addr_r=0x88000000\0" \ 62 "scriptaddr=0x88100000\0" \ 63 "pxefile_addr_r=0x88200000\0" \ 64 "ramdisk_addr_r=0x88300000\0" \ 65 BOOTENV 66 #endif 67 68 #endif /* __CONFIG_H */ 69