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 #define CONFIG_CPU_ARMV8 20 #define CONFIG_REMAKE_ELF 21 #define CONFIG_ENV_SIZE 0x2000 22 #define CONFIG_SYS_MAXARGS 32 23 #define CONFIG_SYS_MALLOC_LEN (32 << 20) 24 #define CONFIG_SYS_CBSIZE 1024 25 26 #define CONFIG_SYS_SDRAM_BASE 0 27 #define CONFIG_SYS_INIT_SP_ADDR 0x20000000 28 #define CONFIG_SYS_LOAD_ADDR CONFIG_SYS_TEXT_BASE 29 #define CONFIG_SYS_BOOTM_LEN (64 << 20) /* 64 MiB */ 30 31 /* ROM USB boot support, auto-execute boot.scr at scriptaddr */ 32 #define BOOTENV_DEV_ROMUSB(devtypeu, devtypel, instance) \ 33 "bootcmd_romusb=" \ 34 "if test \"${boot_source}\" = \"usb\" && " \ 35 "test -n \"${scriptaddr}\"; then " \ 36 "echo '(ROM USB boot)'; " \ 37 "source ${scriptaddr}; " \ 38 "fi\0" 39 40 #define BOOTENV_DEV_NAME_ROMUSB(devtypeu, devtypel, instance) \ 41 "romusb " 42 43 #ifdef CONFIG_CMD_USB 44 #define BOOT_TARGET_DEVICES_USB(func) func(USB, usb, 0) 45 #else 46 #define BOOT_TARGET_DEVICES_USB(func) 47 #endif 48 49 #ifndef BOOT_TARGET_DEVICES 50 #define BOOT_TARGET_DEVICES(func) \ 51 func(ROMUSB, romusb, na) \ 52 func(MMC, mmc, 0) \ 53 func(MMC, mmc, 1) \ 54 func(MMC, mmc, 2) \ 55 BOOT_TARGET_DEVICES_USB(func) \ 56 func(PXE, pxe, na) \ 57 func(DHCP, dhcp, na) 58 #endif 59 60 #ifndef CONFIG_EXTRA_ENV_SETTINGS 61 #define CONFIG_EXTRA_ENV_SETTINGS \ 62 "fdt_addr_r=0x08008000\0" \ 63 "scriptaddr=0x08000000\0" \ 64 "kernel_addr_r=0x08080000\0" \ 65 "pxefile_addr_r=0x01080000\0" \ 66 "ramdisk_addr_r=0x13000000\0" \ 67 "fdtfile=amlogic/" CONFIG_DEFAULT_DEVICE_TREE ".dtb\0" \ 68 BOOTENV 69 #endif 70 71 #include <config_distro_bootcmd.h> 72 73 #endif /* __MESON64_CONFIG_H */ 74