u-boot/common/spl/spl_sata.c
Simon Glass 8eab1a58dd dm: scsi: Document and rename the scsi_scan() parameter
The 'mode' parameter is actually a flag to determine whether to display
a list of devices found during the scan. Rename it to reflect this, add a
function comment and adjust callers to use a boolean.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2017-07-11 10:08:19 -06:00

60 lines
1.3 KiB
C

/*
* (C) Copyright 2013
* Texas Instruments, <www.ti.com>
*
* Dan Murphy <dmurphy@ti.com>
*
* SPDX-License-Identifier: GPL-2.0+
*
* 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>
DECLARE_GLOBAL_DATA_PTR;
static int spl_sata_load_image(struct spl_image_info *spl_image,
struct spl_boot_device *bootdev)
{
int err;
struct blk_desc *stor_dev;
err = init_sata(CONFIG_SPL_SATA_BOOT_DEVICE);
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 = 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);