1 /* SPDX-License-Identifier: GPL-2.0+ */ 2 /* 3 * Configuration for Amlogic Meson 64bits SoCs 4 * (C) Copyright 2016 Beniamino Galvani <b.galvani@gmail.com> 5 */ 6 7 #ifndef __MESON64_CONFIG_H 8 #define __MESON64_CONFIG_H 9 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 17 #endif 18 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" 28 #else 29 #define STDOUT_CFG "serial" 30 #endif 31 32 #ifdef CONFIG_USB_KEYBOARD 33 #define STDIN_CFG "usbkbd,serial" 34 #define CONFIG_PREBOOT "usb start" 35 #else 36 #define STDIN_CFG "serial" 37 #endif 38 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 45 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 */ 50 51 /* ROM USB boot support, auto-execute boot.scr at scriptaddr */ 52 #define BOOTENV_DEV_ROMUSB(devtypeu, devtypel, instance) \ 53 "bootcmd_romusb=" \ 54 "if test \"${boot_source}\" = \"usb\" && " \ 55 "test -n \"${scriptaddr}\"; then " \ 56 "echo '(ROM USB boot)'; " \ 57 "source ${scriptaddr}; " \ 58 "fi\0" 59 60 #define BOOTENV_DEV_NAME_ROMUSB(devtypeu, devtypel, instance) \ 61 "romusb " 62 63 #ifdef CONFIG_CMD_USB 64 #define BOOT_TARGET_DEVICES_USB(func) func(USB, usb, 0) 65 #else 66 #define BOOT_TARGET_DEVICES_USB(func) 67 #endif 68 69 #ifndef BOOT_TARGET_DEVICES 70 #define BOOT_TARGET_DEVICES(func) \ 71 func(ROMUSB, romusb, na) \ 72 func(MMC, mmc, 0) \ 73 func(MMC, mmc, 1) \ 74 func(MMC, mmc, 2) \ 75 BOOT_TARGET_DEVICES_USB(func) \ 76 func(PXE, pxe, na) \ 77 func(DHCP, dhcp, na) 78 #endif 79 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" \ 91 BOOTENV 92 #endif 93 94 #include <config_distro_bootcmd.h> 95 96 #endif /* __MESON64_CONFIG_H */ 97