// SPDX-License-Identifier: GPL-2.0 /* * board/renesas/rcar-common/common.c * * Copyright (C) 2013 Renesas Electronics Corporation * Copyright (C) 2013 Nobuhiro Iwamatsu * Copyright (C) 2015 Nobuhiro Iwamatsu */ #include #include #include #include #include #include #ifdef CONFIG_RCAR_GEN3 DECLARE_GLOBAL_DATA_PTR; /* If the firmware passed a device tree use it for U-Boot DRAM setup. */ extern u64 rcar_atf_boot_args[]; int fdtdec_board_setup(const void *fdt_blob) { void *atf_fdt_blob = (void *)(rcar_atf_boot_args[1]); if (fdt_magic(atf_fdt_blob) == FDT_MAGIC) fdt_overlay_apply_node((void *)fdt_blob, 0, atf_fdt_blob, 0); return 0; } int dram_init(void) { return fdtdec_setup_mem_size_base(); } int dram_init_banksize(void) { fdtdec_setup_memory_banksize(); return 0; } #endif