183d290c5STom Rini // SPDX-License-Identifier: GPL-2.0+ 2e961a66dSSimon Glass /* 3e961a66dSSimon Glass * Copyright (c) 2016 Google, Inc 4e961a66dSSimon Glass */ 5e961a66dSSimon Glass 6e961a66dSSimon Glass #include <common.h> 7e961a66dSSimon Glass #include <dm.h> 8e961a66dSSimon Glass #include <os.h> 9a091a8f0SSimon Glass #include <spl.h> 10e961a66dSSimon Glass #include <asm/spl.h> 11e961a66dSSimon Glass #include <asm/state.h> 12e961a66dSSimon Glass 13e961a66dSSimon Glass DECLARE_GLOBAL_DATA_PTR; 14e961a66dSSimon Glass 15e961a66dSSimon Glass void board_init_f(ulong flag) 16e961a66dSSimon Glass { 17e961a66dSSimon Glass struct sandbox_state *state = state_get_current(); 18e961a66dSSimon Glass 19e961a66dSSimon Glass gd->arch.ram_buf = state->ram_buf; 20e961a66dSSimon Glass gd->ram_size = state->ram_size; 21e961a66dSSimon Glass } 22e961a66dSSimon Glass 23e961a66dSSimon Glass u32 spl_boot_device(void) 24e961a66dSSimon Glass { 25e961a66dSSimon Glass return BOOT_DEVICE_BOARD; 26e961a66dSSimon Glass } 27e961a66dSSimon Glass 282a2ee2acSSimon Glass static int spl_board_load_image(struct spl_image_info *spl_image, 292a2ee2acSSimon Glass struct spl_boot_device *bootdev) 30e961a66dSSimon Glass { 31e961a66dSSimon Glass char fname[256]; 32e961a66dSSimon Glass int ret; 33e961a66dSSimon Glass 34e961a66dSSimon Glass ret = os_find_u_boot(fname, sizeof(fname)); 35f831b8e4SSimon Glass if (ret) { 36f831b8e4SSimon Glass printf("(%s not found, error %d)\n", fname, ret); 37e961a66dSSimon Glass return ret; 38f831b8e4SSimon Glass } 39e961a66dSSimon Glass 40e961a66dSSimon Glass /* Hopefully this will not return */ 41e961a66dSSimon Glass return os_spl_to_uboot(fname); 42e961a66dSSimon Glass } 43ebc4ef61SSimon Glass SPL_LOAD_IMAGE_METHOD("sandbox", 0, BOOT_DEVICE_BOARD, spl_board_load_image); 44a091a8f0SSimon Glass 45a091a8f0SSimon Glass void spl_board_init(void) 46a091a8f0SSimon Glass { 47*1ca910beSSimon Glass struct sandbox_state *state = state_get_current(); 48*1ca910beSSimon Glass struct udevice *dev; 49*1ca910beSSimon Glass 50a091a8f0SSimon Glass preloader_console_init(); 51*1ca910beSSimon Glass if (state->show_of_platdata) { 52*1ca910beSSimon Glass /* 53*1ca910beSSimon Glass * Scan all the devices so that we can output their platform 54*1ca910beSSimon Glass * data. See sandbox_spl_probe(). 55*1ca910beSSimon Glass */ 56*1ca910beSSimon Glass printf("Scanning misc devices\n"); 57*1ca910beSSimon Glass for (uclass_first_device(UCLASS_MISC, &dev); 58*1ca910beSSimon Glass dev; 59*1ca910beSSimon Glass uclass_next_device(&dev)) 60*1ca910beSSimon Glass ; 61*1ca910beSSimon Glass } 62a091a8f0SSimon Glass } 63