1 // SPDX-License-Identifier: GPL-2.0+
6 #include <asm/u-boot.h>
11 int spl_load_image_ext(struct spl_image_info
*spl_image
,
12 struct blk_desc
*block_dev
, int partition
,
16 struct image_header
*header
;
17 loff_t filelen
, actlen
;
18 disk_partition_t part_info
= {};
20 header
= spl_get_load_buffer(-sizeof(*header
), sizeof(*header
));
22 if (part_get_info(block_dev
, partition
, &part_info
)) {
23 printf("spl: no partition table found\n");
27 ext4fs_set_blk_dev(block_dev
, &part_info
);
29 err
= ext4fs_mount(0);
31 #ifdef CONFIG_SPL_LIBCOMMON_SUPPORT
32 printf("%s: ext4fs mount err - %d\n", __func__
, err
);
37 err
= ext4fs_open(filename
, &filelen
);
39 puts("spl: ext4fs_open failed\n");
42 err
= ext4fs_read((char *)header
, 0, sizeof(struct image_header
), &actlen
);
44 puts("spl: ext4fs_read failed\n");
48 err
= spl_parse_image_header(spl_image
, header
);
50 puts("spl: ext: failed to parse image header\n");
54 err
= ext4fs_read((char *)spl_image
->load_addr
, 0, filelen
, &actlen
);
57 #ifdef CONFIG_SPL_LIBCOMMON_SUPPORT
59 printf("%s: error reading image %s, err - %d\n",
60 __func__
, filename
, err
);
66 #ifdef CONFIG_SPL_OS_BOOT
67 int spl_load_image_ext_os(struct spl_image_info
*spl_image
,
68 struct blk_desc
*block_dev
, int partition
)
71 __maybe_unused loff_t filelen
, actlen
;
72 disk_partition_t part_info
= {};
73 __maybe_unused
char *file
;
75 if (part_get_info(block_dev
, partition
, &part_info
)) {
76 printf("spl: no partition table found\n");
80 ext4fs_set_blk_dev(block_dev
, &part_info
);
82 err
= ext4fs_mount(0);
84 #ifdef CONFIG_SPL_LIBCOMMON_SUPPORT
85 printf("%s: ext4fs mount err - %d\n", __func__
, err
);
89 #if defined(CONFIG_SPL_ENV_SUPPORT)
90 file
= env_get("falcon_args_file");
92 err
= ext4fs_open(file
, &filelen
);
94 puts("spl: ext4fs_open failed\n");
97 err
= ext4fs_read((void *)CONFIG_SYS_SPL_ARGS_ADDR
, 0, filelen
, &actlen
);
99 printf("spl: error reading image %s, err - %d, falling back to default\n",
103 file
= env_get("falcon_image_file");
105 err
= spl_load_image_ext(spl_image
, block_dev
,
108 puts("spl: falling back to default\n");
114 puts("spl: falcon_image_file not set in environment, falling back to default\n");
117 puts("spl: falcon_args_file not set in environment, falling back to default\n");
123 err
= ext4fs_open(CONFIG_SPL_FS_LOAD_ARGS_NAME
, &filelen
);
125 puts("spl: ext4fs_open failed\n");
127 err
= ext4fs_read((void *)CONFIG_SYS_SPL_ARGS_ADDR
, 0, filelen
, &actlen
);
129 #ifdef CONFIG_SPL_LIBCOMMON_SUPPORT
130 printf("%s: error reading image %s, err - %d\n",
131 __func__
, CONFIG_SPL_FS_LOAD_ARGS_NAME
, err
);
136 return spl_load_image_ext(spl_image
, block_dev
, partition
,
137 CONFIG_SPL_FS_LOAD_KERNEL_NAME
);
140 int spl_load_image_ext_os(struct spl_image_info
*spl_image
,
141 struct blk_desc
*block_dev
, int partition
)