1 // SPDX-License-Identifier: GPL-2.0+
2 /*
3 * (C) Copyright 2013
4 * Texas Instruments, <www.ti.com>
5 *
6 * Dan Murphy <dmurphy@ti.com>
7 *
8 * Derived work from spl_usb.c
9 */
10
11 #include <common.h>
12 #include <spl.h>
13 #include <asm/u-boot.h>
14 #include <sata.h>
15 #include <scsi.h>
16 #include <errno.h>
17 #include <fat.h>
18 #include <image.h>
19
spl_sata_load_image(struct spl_image_info * spl_image,struct spl_boot_device * bootdev)20 static int spl_sata_load_image(struct spl_image_info *spl_image,
21 struct spl_boot_device *bootdev)
22 {
23 int err;
24 struct blk_desc *stor_dev;
25
26 err = init_sata(CONFIG_SPL_SATA_BOOT_DEVICE);
27 if (err) {
28 #ifdef CONFIG_SPL_LIBCOMMON_SUPPORT
29 printf("spl: sata init failed: err - %d\n", err);
30 #endif
31 return err;
32 } else {
33 /* try to recognize storage devices immediately */
34 scsi_scan(false);
35 stor_dev = blk_get_devnum_by_type(IF_TYPE_SCSI, 0);
36 if (!stor_dev)
37 return -ENODEV;
38 }
39
40 #ifdef CONFIG_SPL_OS_BOOT
41 if (spl_start_uboot() ||
42 spl_load_image_fat_os(spl_image, stor_dev,
43 CONFIG_SYS_SATA_FAT_BOOT_PARTITION))
44 #endif
45 {
46 err = spl_load_image_fat(spl_image, stor_dev,
47 CONFIG_SYS_SATA_FAT_BOOT_PARTITION,
48 CONFIG_SPL_FS_LOAD_PAYLOAD_NAME);
49 }
50 if (err) {
51 puts("Error loading sata device\n");
52 return err;
53 }
54
55 return 0;
56 }
57 SPL_LOAD_IMAGE_METHOD("SATA", 0, BOOT_DEVICE_SATA, spl_sata_load_image);
58