1 /* 2 * (C) Copyright 2013 3 * Texas Instruments, <www.ti.com> 4 * 5 * Dan Murphy <dmurphy@ti.com> 6 * 7 * SPDX-License-Identifier: GPL-2.0+ 8 * 9 * Derived work from spl_usb.c 10 */ 11 12 #include <common.h> 13 #include <spl.h> 14 #include <asm/u-boot.h> 15 #include <sata.h> 16 #include <scsi.h> 17 #include <errno.h> 18 #include <fat.h> 19 #include <image.h> 20 21 DECLARE_GLOBAL_DATA_PTR; 22 23 int spl_sata_load_image(void) 24 { 25 int err; 26 struct blk_desc *stor_dev; 27 28 err = init_sata(CONFIG_SPL_SATA_BOOT_DEVICE); 29 if (err) { 30 #ifdef CONFIG_SPL_LIBCOMMON_SUPPORT 31 printf("spl: sata init failed: err - %d\n", err); 32 #endif 33 return err; 34 } else { 35 /* try to recognize storage devices immediately */ 36 scsi_scan(0); 37 stor_dev = blk_get_devnum_by_type(IF_TYPE_SCSI, 0); 38 if (!stor_dev) 39 return -ENODEV; 40 } 41 42 #ifdef CONFIG_SPL_OS_BOOT 43 if (spl_start_uboot() || spl_load_image_fat_os(stor_dev, 44 CONFIG_SYS_SATA_FAT_BOOT_PARTITION)) 45 #endif 46 err = spl_load_image_fat(stor_dev, 47 CONFIG_SYS_SATA_FAT_BOOT_PARTITION, 48 CONFIG_SPL_FS_LOAD_PAYLOAD_NAME); 49 if (err) { 50 puts("Error loading sata device\n"); 51 return err; 52 } 53 54 return 0; 55 } 56