| // SPDX-License-Identifier: GPL-2.0+ |
| /* |
| * Copyright (c) 2010-2016, NVIDIA CORPORATION. |
| */ |
| |
| #include <common.h> |
| #include <asm/arch-tegra/gpu.h> |
| |
| /* |
| * This function is called right before the kernel is booted. "blob" is the |
| * device tree that will be passed to the kernel. |
| */ |
| int ft_system_setup(void *blob, struct bd_info *bd) |
| { |
| const char *gpu_compats[] = { |
| #if defined(CONFIG_TEGRA124) |
| "nvidia,gk20a", |
| #endif |
| #if defined(CONFIG_TEGRA210) |
| "nvidia,gm20b", |
| #endif |
| }; |
| int i, ret; |
| |
| /* Enable GPU node if GPU setup has been performed */ |
| for (i = 0; i < ARRAY_SIZE(gpu_compats); i++) { |
| ret = tegra_gpu_enable_node(blob, gpu_compats[i]); |
| if (ret) |
| return ret; |
| } |
| |
| return 0; |
| } |