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Diffstat (limited to 'include/configs/qemu-riscv.h')
| -rw-r--r-- | include/configs/qemu-riscv.h | 65 |
1 files changed, 65 insertions, 0 deletions
diff --git a/include/configs/qemu-riscv.h b/include/configs/qemu-riscv.h new file mode 100644 index 0000000..fa9b9af --- /dev/null +++ b/include/configs/qemu-riscv.h @@ -0,0 +1,65 @@ +/* SPDX-License-Identifier: GPL-2.0+ */ +/* + * Copyright (C) 2018, Bin Meng <bmeng.cn@gmail.com> + */ + +#ifndef __CONFIG_H +#define __CONFIG_H + +#include <linux/sizes.h> + +#ifdef CONFIG_SPL + +#define CONFIG_SPL_MAX_SIZE 0x00100000 +#define CONFIG_SPL_BSS_START_ADDR 0x84000000 +#define CONFIG_SPL_BSS_MAX_SIZE 0x00100000 +#define CONFIG_SYS_SPL_MALLOC_START 0x84100000 +#define CONFIG_SYS_SPL_MALLOC_SIZE 0x00100000 + +#define CONFIG_SPL_LOAD_FIT_ADDRESS 0x80200000 + +#endif + +#define CONFIG_SYS_SDRAM_BASE 0x80000000 +#define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_SDRAM_BASE + SZ_2M) + +#define CONFIG_SYS_LOAD_ADDR (CONFIG_SYS_SDRAM_BASE + SZ_2M) + +#define CONFIG_SYS_MALLOC_LEN SZ_8M + +#define CONFIG_SYS_BOOTM_LEN SZ_64M + +#define CONFIG_STANDALONE_LOAD_ADDR 0x80200000 + +/* Environment options */ +#define CONFIG_ENV_SIZE SZ_128K + +#ifndef CONFIG_SPL_BUILD +#define BOOT_TARGET_DEVICES(func) \ + func(QEMU, qemu, na) \ + func(VIRTIO, virtio, 0) \ + func(DHCP, dhcp, na) + +#include <config_distro_bootcmd.h> + +#define BOOTENV_DEV_QEMU(devtypeu, devtypel, instance) \ + "bootcmd_qemu=" \ + "if env exists kernel_start; then " \ + "bootm ${kernel_start} - ${fdtcontroladdr};" \ + "fi;\0" + +#define BOOTENV_DEV_NAME_QEMU(devtypeu, devtypel, instance) \ + "qemu " + +#define CONFIG_EXTRA_ENV_SETTINGS \ + "fdt_high=0xffffffffffffffff\0" \ + "initrd_high=0xffffffffffffffff\0" \ + "kernel_addr_r=0x84000000\0" \ + "fdt_addr_r=0x88000000\0" \ + "scriptaddr=0x88100000\0" \ + "pxefile_addr_r=0x88200000\0" \ + "ramdisk_addr_r=0x88300000\0" \ + BOOTENV +#endif + +#endif /* __CONFIG_H */ |