| /* SPDX-License-Identifier: GPL-2.0-or-later */ |
| |
| #include <cbmem.h> |
| #include <ramdetect.h> |
| #include <symbols.h> |
| #include <device/device.h> |
| #include <bootmem.h> |
| |
| extern u8 _secram[], _esecram[]; |
| |
| void bootmem_platform_add_ranges(void) |
| { |
| bootmem_add_range((uintptr_t)_secram, REGION_SIZE(secram), BM_MEM_BL31); |
| } |
| |
| static void mainboard_enable(struct device *dev) |
| { |
| int ram_size_mb = probe_ramsize((uintptr_t)_dram, CONFIG_DRAM_SIZE_MB); |
| ram_resource(dev, 0, (uintptr_t)_dram / KiB, ram_size_mb * KiB); |
| } |
| |
| struct chip_operations mainboard_ops = { |
| .name = "qemu_aarch64", |
| .enable_dev = mainboard_enable, |
| }; |
| |
| struct chip_operations mainboard_emulation_qemu_aarch64_ops = { }; |