1 /* SPDX-License-Identifier: GPL-2.0+ */
3 * Configuration for Amlogic Meson 64bits SoCs
4 * (C) Copyright 2016 Beniamino Galvani <b.galvani@gmail.com>
7 #ifndef __MESON64_CONFIG_H
8 #define __MESON64_CONFIG_H
10 /* Generic Interrupt Controller Definitions */
11 #if defined(CONFIG_MESON_AXG)
12 #define GICD_BASE 0xffc01000
13 #define GICC_BASE 0xffc02000
14 #else /* MESON GXL and GXBB */
15 #define GICD_BASE 0xc4301000
16 #define GICC_BASE 0xc4302000
19 /* For splashscreen */
20 #ifdef CONFIG_DM_VIDEO
21 #define CONFIG_VIDEO_BMP_RLE8
22 #define CONFIG_BMP_16BPP
23 #define CONFIG_BMP_24BPP
24 #define CONFIG_BMP_32BPP
25 #define CONFIG_SPLASH_SCREEN
26 #define CONFIG_SPLASH_SCREEN_ALIGN
27 #define STDOUT_CFG "vidconsole,serial"
29 #define STDOUT_CFG "serial"
32 #ifdef CONFIG_USB_KEYBOARD
33 #define STDIN_CFG "usbkbd,serial"
34 #define CONFIG_PREBOOT "usb start"
36 #define STDIN_CFG "serial"
39 #define CONFIG_CPU_ARMV8
40 #define CONFIG_REMAKE_ELF
41 #define CONFIG_ENV_SIZE 0x2000
42 #define CONFIG_SYS_MAXARGS 32
43 #define CONFIG_SYS_MALLOC_LEN (32 << 20)
44 #define CONFIG_SYS_CBSIZE 1024
46 #define CONFIG_SYS_SDRAM_BASE 0
47 #define CONFIG_SYS_INIT_SP_ADDR 0x20000000
48 #define CONFIG_SYS_LOAD_ADDR CONFIG_SYS_TEXT_BASE
49 #define CONFIG_SYS_BOOTM_LEN (64 << 20) /* 64 MiB */
51 /* ROM USB boot support, auto-execute boot.scr at scriptaddr */
52 #define BOOTENV_DEV_ROMUSB(devtypeu, devtypel, instance) \
54 "if test \"${boot_source}\" = \"usb\" && " \
55 "test -n \"${scriptaddr}\"; then " \
56 "echo '(ROM USB boot)'; " \
57 "source ${scriptaddr}; " \
60 #define BOOTENV_DEV_NAME_ROMUSB(devtypeu, devtypel, instance) \
64 #define BOOT_TARGET_DEVICES_USB(func) func(USB, usb, 0)
66 #define BOOT_TARGET_DEVICES_USB(func)
69 #ifndef BOOT_TARGET_DEVICES
70 #define BOOT_TARGET_DEVICES(func) \
71 func(ROMUSB, romusb, na) \
75 BOOT_TARGET_DEVICES_USB(func) \
80 #ifndef CONFIG_EXTRA_ENV_SETTINGS
81 #define CONFIG_EXTRA_ENV_SETTINGS \
82 "stdin=" STDIN_CFG "\0" \
83 "stdout=" STDOUT_CFG "\0" \
84 "stderr=" STDOUT_CFG "\0" \
85 "fdt_addr_r=0x08008000\0" \
86 "scriptaddr=0x08000000\0" \
87 "kernel_addr_r=0x08080000\0" \
88 "pxefile_addr_r=0x01080000\0" \
89 "ramdisk_addr_r=0x13000000\0" \
90 "fdtfile=amlogic/" CONFIG_DEFAULT_DEVICE_TREE ".dtb\0" \
94 #include <config_distro_bootcmd.h>
96 #endif /* __MESON64_CONFIG_H */