| // SPDX-License-Identifier: GPL-2.0+ |
| /* |
| * K3: Common Architecture initialization |
| * |
| * Copyright (C) 2018 Texas Instruments Incorporated - http://www.ti.com/ |
| * Lokesh Vutla <lokeshvutla@ti.com> |
| */ |
| |
| #include <common.h> |
| #include <spl.h> |
| #include "common.h" |
| #include <dm.h> |
| #include <remoteproc.h> |
| |
| #ifdef CONFIG_SYS_K3_SPL_ATF |
| void __noreturn jump_to_image_no_args(struct spl_image_info *spl_image) |
| { |
| int ret; |
| |
| /* |
| * It is assumed that remoteproc device 1 is the corresponding |
| * Cortex-A core which runs ATF. Make sure DT reflects the same. |
| */ |
| ret = rproc_dev_init(1); |
| if (ret) |
| panic("%s: ATF failed to initialize on rproc (%d)\n", __func__, |
| ret); |
| |
| ret = rproc_load(1, spl_image->entry_point, 0x200); |
| if (ret) |
| panic("%s: ATF failed to load on rproc (%d)\n", __func__, ret); |
| |
| /* Add an extra newline to differentiate the ATF logs from SPL */ |
| printf("Starting ATF on ARM64 core...\n\n"); |
| |
| ret = rproc_start(1); |
| if (ret) |
| panic("%s: ATF failed to start on rproc (%d)\n", __func__, ret); |
| |
| debug("ATF started. Waiting indefinitely...\n"); |
| while (1) |
| asm volatile("wfe"); |
| } |
| #endif |
