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 (part_get_info(block_dev, partition, &part_info)) {
26 printf("spl: no partition table found\n");
30 ext4fs_set_blk_dev(block_dev, &part_info);
32 err = ext4fs_mount(0);
34 #ifdef CONFIG_SPL_LIBCOMMON_SUPPORT
35 printf("%s: ext4fs mount err - %d\n", __func__, err);
40 err = ext4fs_open(filename, &filelen);
42 puts("spl: ext4fs_open failed\n");
45 err = ext4fs_read((char *)header, sizeof(struct image_header), &actlen);
47 puts("spl: ext4fs_read failed\n");
51 spl_parse_image_header(header);
53 err = ext4fs_read((char *)spl_image.load_addr, 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 blk_desc *block_dev, int partition)
69 __maybe_unused loff_t filelen, actlen;
70 disk_partition_t part_info = {};
71 __maybe_unused char *file;
73 if (part_get_info(block_dev, partition, &part_info)) {
74 printf("spl: no partition table found\n");
78 ext4fs_set_blk_dev(block_dev, &part_info);
80 err = ext4fs_mount(0);
82 #ifdef CONFIG_SPL_LIBCOMMON_SUPPORT
83 printf("%s: ext4fs mount err - %d\n", __func__, err);
88 #if defined(CONFIG_SPL_ENV_SUPPORT) && defined(CONFIG_SPL_OS_BOOT)
89 file = getenv("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, filelen, &actlen);
98 printf("spl: error reading image %s, err - %d, falling back to default\n",
102 file = getenv("falcon_image_file");
104 err = spl_load_image_ext(block_dev, partition, file);
106 puts("spl: falling back to default\n");
112 puts("spl: falcon_image_file not set in environment, falling back to default\n");
115 puts("spl: falcon_args_file not set in environment, falling back to default\n");
121 err = ext4fs_open(CONFIG_SPL_FS_LOAD_ARGS_NAME, &filelen);
123 puts("spl: ext4fs_open failed\n");
125 err = ext4fs_read((void *)CONFIG_SYS_SPL_ARGS_ADDR, filelen, &actlen);
127 #ifdef CONFIG_SPL_LIBCOMMON_SUPPORT
128 printf("%s: error reading image %s, err - %d\n",
129 __func__, CONFIG_SPL_FS_LOAD_ARGS_NAME, err);
134 return spl_load_image_ext(block_dev, partition,
135 CONFIG_SPL_FS_LOAD_KERNEL_NAME);
138 int spl_load_image_ext_os(struct blk_desc *block_dev, int partition)