1 // SPDX-License-Identifier: GPL-2.0+
5 #include <asm/u-boot.h>
10 int spl_load_image_ext(struct spl_image_info *spl_image,
11 struct blk_desc *block_dev, int partition,
15 struct image_header *header;
16 loff_t filelen, actlen;
17 disk_partition_t part_info = {};
19 header = spl_get_load_buffer(-sizeof(*header), sizeof(*header));
21 if (part_get_info(block_dev, partition, &part_info)) {
22 printf("spl: no partition table found\n");
26 ext4fs_set_blk_dev(block_dev, &part_info);
28 err = ext4fs_mount(0);
30 #ifdef CONFIG_SPL_LIBCOMMON_SUPPORT
31 printf("%s: ext4fs mount err - %d\n", __func__, err);
36 err = ext4fs_open(filename, &filelen);
38 puts("spl: ext4fs_open failed\n");
41 err = ext4fs_read((char *)header, 0, sizeof(struct image_header), &actlen);
43 puts("spl: ext4fs_read failed\n");
47 err = spl_parse_image_header(spl_image, header);
49 puts("spl: ext: failed to parse image header\n");
53 err = ext4fs_read((char *)spl_image->load_addr, 0, filelen, &actlen);
56 #ifdef CONFIG_SPL_LIBCOMMON_SUPPORT
58 printf("%s: error reading image %s, err - %d\n",
59 __func__, filename, err);
65 #ifdef CONFIG_SPL_OS_BOOT
66 int spl_load_image_ext_os(struct spl_image_info *spl_image,
67 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 (part_get_info(block_dev, partition, &part_info)) {
75 printf("spl: no partition table found\n");
79 ext4fs_set_blk_dev(block_dev, &part_info);
81 err = ext4fs_mount(0);
83 #ifdef CONFIG_SPL_LIBCOMMON_SUPPORT
84 printf("%s: ext4fs mount err - %d\n", __func__, err);
88 #if defined(CONFIG_SPL_ENV_SUPPORT)
89 file = env_get("falcon_args_file");
91 err = ext4fs_open(file, &filelen);
93 puts("spl: ext4fs_open failed\n");
96 err = ext4fs_read((void *)CONFIG_SYS_SPL_ARGS_ADDR, 0, filelen, &actlen);
98 printf("spl: error reading image %s, err - %d, falling back to default\n",
102 file = env_get("falcon_image_file");
104 err = spl_load_image_ext(spl_image, block_dev,
107 puts("spl: falling back to default\n");
113 puts("spl: falcon_image_file not set in environment, falling back to default\n");
116 puts("spl: falcon_args_file not set in environment, falling back to default\n");
122 err = ext4fs_open(CONFIG_SPL_FS_LOAD_ARGS_NAME, &filelen);
124 puts("spl: ext4fs_open failed\n");
126 err = ext4fs_read((void *)CONFIG_SYS_SPL_ARGS_ADDR, 0, filelen, &actlen);
128 #ifdef CONFIG_SPL_LIBCOMMON_SUPPORT
129 printf("%s: error reading image %s, err - %d\n",
130 __func__, CONFIG_SPL_FS_LOAD_ARGS_NAME, err);
135 return spl_load_image_ext(spl_image, block_dev, partition,
136 CONFIG_SPL_FS_LOAD_KERNEL_NAME);
139 int spl_load_image_ext_os(struct spl_image_info *spl_image,
140 struct blk_desc *block_dev, int partition)