2 * SPDX-License-Identifier: GPL-2.0+
7 #include <asm/u-boot.h>
12 #ifdef CONFIG_SPL_EXT_SUPPORT
13 int spl_load_image_ext(struct blk_desc
*block_dev
,
18 struct image_header
*header
;
19 loff_t filelen
, actlen
;
20 disk_partition_t part_info
= {};
22 header
= (struct image_header
*)(CONFIG_SYS_TEXT_BASE
-
23 sizeof(struct image_header
));
25 if (get_partition_info(block_dev
,
26 partition
, &part_info
)) {
27 printf("spl: no partition table found\n");
31 ext4fs_set_blk_dev(block_dev
, &part_info
);
33 err
= ext4fs_mount(0);
35 #ifdef CONFIG_SPL_LIBCOMMON_SUPPORT
36 printf("%s: ext4fs mount err - %d\n", __func__
, err
);
41 err
= ext4fs_open(filename
, &filelen
);
43 puts("spl: ext4fs_open failed\n");
46 err
= ext4fs_read((char *)header
, sizeof(struct image_header
), &actlen
);
48 puts("spl: ext4fs_read failed\n");
52 spl_parse_image_header(header
);
54 err
= ext4fs_read((char *)spl_image
.load_addr
, 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 blk_desc
*block_dev
, int partition
)
70 __maybe_unused loff_t filelen
, actlen
;
71 disk_partition_t part_info
= {};
72 __maybe_unused
char *file
;
74 if (get_partition_info(block_dev
,
75 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
);
90 #if defined(CONFIG_SPL_ENV_SUPPORT) && defined(CONFIG_SPL_OS_BOOT)
91 file
= getenv("falcon_args_file");
93 err
= ext4fs_open(file
, &filelen
);
95 puts("spl: ext4fs_open failed\n");
98 err
= ext4fs_read((void *)CONFIG_SYS_SPL_ARGS_ADDR
, filelen
, &actlen
);
100 printf("spl: error reading image %s, err - %d, falling back to default\n",
104 file
= getenv("falcon_image_file");
106 err
= spl_load_image_ext(block_dev
, partition
, file
);
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
, 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(block_dev
, partition
,
137 CONFIG_SPL_FS_LOAD_KERNEL_NAME
);
140 int spl_load_image_ext_os(struct blk_desc
*block_dev
, int partition
)