diff options
Diffstat (limited to 'include/configs/qemu-arm.h')
| -rw-r--r-- | include/configs/qemu-arm.h | 57 |
1 files changed, 57 insertions, 0 deletions
diff --git a/include/configs/qemu-arm.h b/include/configs/qemu-arm.h new file mode 100644 index 0000000..c7aaafa --- /dev/null +++ b/include/configs/qemu-arm.h @@ -0,0 +1,57 @@ +/* SPDX-License-Identifier: GPL-2.0+ */ +/* + * Copyright (c) 2017 Tuomas Tynkkynen + */ + +#ifndef __CONFIG_H +#define __CONFIG_H + +#include <linux/sizes.h> + +/* Physical memory map */ + +#define CONFIG_SYS_SDRAM_BASE 0x40000000 + +/* The DTB generated by QEMU is placed at start of RAM, stay away from there */ +#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_16M + +/* For timer, QEMU emulates an ARMv7/ARMv8 architected timer */ +#define CONFIG_SYS_HZ 1000 + +/* Environment options */ +#define CONFIG_ENV_ADDR 0x4000000 +#define CONFIG_ENV_SIZE SZ_256K + +#define BOOT_TARGET_DEVICES(func) \ + func(USB, usb, 0) \ + func(SCSI, scsi, 0) \ + func(VIRTIO, virtio, 0) \ + func(DHCP, dhcp, na) + +#include <config_distro_bootcmd.h> + +#define CONFIG_EXTRA_ENV_SETTINGS \ + "fdt_high=0xffffffff\0" \ + "initrd_high=0xffffffff\0" \ + "fdt_addr=0x40000000\0" \ + "scriptaddr=0x40200000\0" \ + "pxefile_addr_r=0x40300000\0" \ + "kernel_addr_r=0x40400000\0" \ + "ramdisk_addr_r=0x44000000\0" \ + BOOTENV + +#define CONFIG_SYS_CBSIZE 512 + +#define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE +#ifdef CONFIG_TFABOOT +#define CONFIG_SYS_FLASH_BASE 0x4000000 +#define CONFIG_SYS_MAX_FLASH_BANKS 1 +#else +#define CONFIG_SYS_FLASH_BASE 0x0 +#define CONFIG_SYS_MAX_FLASH_BANKS 2 +#endif +#define CONFIG_SYS_MAX_FLASH_SECT 256 /* Sector: 256K, Bank: 64M */ + +#endif /* __CONFIG_H */ |