blob: f0af9f38d19f0c216fce0f067838a7fde388db33 [file] [log] [blame]
// SPDX-License-Identifier: GPL-2.0+
/*
* (C) Copyright 2013
* Texas Instruments, <www.ti.com>
*
* Dan Murphy <dmurphy@ti.com>
*
* Derived work from spl_usb.c
*/
#include <common.h>
#include <spl.h>
#include <asm/u-boot.h>
#include <sata.h>
#include <scsi.h>
#include <errno.h>
#include <fat.h>
#include <image.h>
#ifndef CONFIG_SYS_SATA_FAT_BOOT_PARTITION
#define CONFIG_SYS_SATA_FAT_BOOT_PARTITION 1
#endif
#ifndef CONFIG_SPL_FS_LOAD_PAYLOAD_NAME
#define CONFIG_SPL_FS_LOAD_PAYLOAD_NAME "u-boot.img"
#endif
static int spl_sata_load_image(struct spl_image_info *spl_image,
struct spl_boot_device *bootdev)
{
int err = 0;
struct blk_desc *stor_dev;
#if !defined(CONFIG_DM_SCSI) && !defined(CONFIG_AHCI)
err = init_sata(CONFIG_SPL_SATA_BOOT_DEVICE);
#endif
if (err) {
#ifdef CONFIG_SPL_LIBCOMMON_SUPPORT
printf("spl: sata init failed: err - %d\n", err);
#endif
return err;
} else {
/* try to recognize storage devices immediately */
scsi_scan(false);
stor_dev = blk_get_devnum_by_type(IF_TYPE_SCSI, 0);
if (!stor_dev)
return -ENODEV;
}
#ifdef CONFIG_SPL_OS_BOOT
if (spl_start_uboot() ||
spl_load_image_fat_os(spl_image, stor_dev,
CONFIG_SYS_SATA_FAT_BOOT_PARTITION))
#endif
{
err = -ENOSYS;
if (IS_ENABLED(CONFIG_SPL_FS_FAT)) {
err = spl_load_image_fat(spl_image, stor_dev,
CONFIG_SYS_SATA_FAT_BOOT_PARTITION,
CONFIG_SPL_FS_LOAD_PAYLOAD_NAME);
}
}
if (err) {
puts("Error loading sata device\n");
return err;
}
return 0;
}
SPL_LOAD_IMAGE_METHOD("SATA", 0, BOOT_DEVICE_SATA, spl_sata_load_image);