1 /* SPDX-License-Identifier: GPL-2.0+ */
3 * Copyright (c) 2017 Tuomas Tynkkynen
9 #include <linux/sizes.h>
11 /* Physical memory map */
13 #define CONFIG_SYS_SDRAM_BASE 0x40000000
15 /* The DTB generated by QEMU is placed at start of RAM, stay away from there */
16 #define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_SDRAM_BASE + SZ_2M)
18 #define CONFIG_SYS_BOOTM_LEN SZ_64M
20 /* For timer, QEMU emulates an ARMv7/ARMv8 architected timer */
22 /* Environment options */
24 #if CONFIG_IS_ENABLED(CMD_USB)
25 # define BOOT_TARGET_USB(func) func(USB, usb, 0)
27 # define BOOT_TARGET_USB(func)
30 #if CONFIG_IS_ENABLED(CMD_SCSI)
31 # define BOOT_TARGET_SCSI(func) func(SCSI, scsi, 0)
33 # define BOOT_TARGET_SCSI(func)
36 #if CONFIG_IS_ENABLED(CMD_VIRTIO)
37 # define BOOT_TARGET_VIRTIO(func) func(VIRTIO, virtio, 0)
39 # define BOOT_TARGET_VIRTIO(func)
42 #if CONFIG_IS_ENABLED(CMD_NVME)
43 # define BOOT_TARGET_NVME(func) func(NVME, nvme, 0)
45 # define BOOT_TARGET_NVME(func)
48 #if CONFIG_IS_ENABLED(CMD_DHCP)
49 # define BOOT_TARGET_DHCP(func) func(DHCP, dhcp, na)
51 # define BOOT_TARGET_DHCP(func)
54 #define BOOT_TARGET_DEVICES(func) \
55 BOOT_TARGET_USB(func) \
56 BOOT_TARGET_SCSI(func) \
57 BOOT_TARGET_VIRTIO(func) \
58 BOOT_TARGET_NVME(func) \
59 BOOT_TARGET_DHCP(func)
61 #include <config_distro_bootcmd.h>
63 #define CONFIG_EXTRA_ENV_SETTINGS \
64 "fdt_high=0xffffffff\0" \
65 "initrd_high=0xffffffff\0" \
66 "fdt_addr=0x40000000\0" \
67 "scriptaddr=0x40200000\0" \
68 "pxefile_addr_r=0x40300000\0" \
69 "kernel_addr_r=0x40400000\0" \
70 "ramdisk_addr_r=0x44000000\0" \
73 #define CONFIG_SYS_CBSIZE 512
75 #define CONFIG_SYS_MAX_FLASH_SECT 256 /* Sector: 256K, Bank: 64M */
77 #endif /* __CONFIG_H */