DECLARE_GLOBAL_DATA_PTR;
-static int mmc_load_legacy(struct mmc *mmc, ulong sector,
- struct image_header *header)
+static int mmc_load_legacy(struct spl_image_info *spl_image, struct mmc *mmc,
+ ulong sector, struct image_header *header)
{
u32 image_size_sectors;
unsigned long count;
+ int ret;
+
+ ret = spl_parse_image_header(spl_image, header);
+ if (ret)
+ return ret;
- spl_parse_image_header(header);
/* convert size to sectors - round up */
- image_size_sectors = (spl_image.size + mmc->read_bl_len - 1) /
+ image_size_sectors = (spl_image->size + mmc->read_bl_len - 1) /
mmc->read_bl_len;
/* Read the header too to avoid extra memcpy */
- count = mmc->block_dev.block_read(&mmc->block_dev, sector,
- image_size_sectors,
- (void *)(ulong)spl_image.load_addr);
- debug("read %x sectors to %x\n", image_size_sectors,
- spl_image.load_addr);
+ count = blk_dread(mmc_get_blk_desc(mmc), sector, image_size_sectors,
+ (void *)(ulong)spl_image->load_addr);
+ debug("read %x sectors to %lx\n", image_size_sectors,
+ spl_image->load_addr);
if (count != image_size_sectors)
return -EIO;
{
struct mmc *mmc = load->dev;
- return mmc->block_dev.block_read(&mmc->block_dev, sector, count, buf);
+ return blk_dread(mmc_get_blk_desc(mmc), sector, count, buf);
}
-static int mmc_load_image_raw_sector(struct mmc *mmc, unsigned long sector)
+static __maybe_unused
+int mmc_load_image_raw_sector(struct spl_image_info *spl_image,
+ struct mmc *mmc, unsigned long sector)
{
unsigned long count;
struct image_header *header;
sizeof(struct image_header));
/* read image header to find the image size & load address */
- count = mmc->block_dev.block_read(&mmc->block_dev, sector, 1, header);
+ count = blk_dread(mmc_get_blk_desc(mmc), sector, 1, header);
debug("hdr read sector %lx, count=%lu\n", sector, count);
if (count == 0) {
ret = -EIO;
debug("Found FIT\n");
load.dev = mmc;
load.priv = NULL;
+ load.filename = NULL;
load.bl_len = mmc->read_bl_len;
load.read = h_spl_load_read;
- ret = spl_load_simple_fit(&load, sector, header);
+ ret = spl_load_simple_fit(spl_image, &load, sector, header);
} else {
- ret = mmc_load_legacy(mmc, sector, header);
+ ret = mmc_load_legacy(spl_image, mmc, sector, header);
}
end:
if (ret) {
#ifdef CONFIG_SPL_LIBCOMMON_SUPPORT
- puts("spl: mmc block read error\n");
+ puts("mmc_load_image_raw_sector: mmc block read error\n");
#endif
return -1;
}
return 0;
}
-int spl_mmc_get_device_index(u32 boot_device)
+static int spl_mmc_get_device_index(u32 boot_device)
{
switch (boot_device) {
case BOOT_DEVICE_MMC1:
static int spl_mmc_find_device(struct mmc **mmcp, u32 boot_device)
{
-#ifdef CONFIG_DM_MMC
+#if CONFIG_IS_ENABLED(DM_MMC)
struct udevice *dev;
#endif
int err, mmc_dev;
return err;
}
-#ifdef CONFIG_DM_MMC
+#if CONFIG_IS_ENABLED(DM_MMC)
err = uclass_get_device(UCLASS_MMC, mmc_dev, &dev);
if (!err)
*mmcp = mmc_get_mmc_dev(dev);
return 0;
}
-#ifdef CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_PARTITION
-static int mmc_load_image_raw_partition(struct mmc *mmc, int partition)
+#ifdef CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_USE_PARTITION
+static int mmc_load_image_raw_partition(struct spl_image_info *spl_image,
+ struct mmc *mmc, int partition)
{
disk_partition_t info;
int err;
- err = part_get_info(&mmc->block_dev, partition, &info);
+#ifdef CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_USE_PARTITION_TYPE
+ int type_part;
+ /* Only support MBR so DOS_ENTRY_NUMBERS */
+ for (type_part = 1; type_part <= DOS_ENTRY_NUMBERS; type_part++) {
+ err = part_get_info(mmc_get_blk_desc(mmc), type_part, &info);
+ if (err)
+ continue;
+ if (info.sys_ind ==
+ CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_PARTITION_TYPE) {
+ partition = type_part;
+ break;
+ }
+ }
+#endif
+
+ err = part_get_info(mmc_get_blk_desc(mmc), partition, &info);
if (err) {
#ifdef CONFIG_SPL_LIBCOMMON_SUPPORT
puts("spl: partition error\n");
return -1;
}
-#ifdef CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR
- return mmc_load_image_raw_sector(mmc, info.start +
- CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR);
+#ifdef CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_USE_SECTOR
+ return mmc_load_image_raw_sector(spl_image, mmc,
+ info.start + CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR);
#else
- return mmc_load_image_raw_sector(mmc, info.start);
+ return mmc_load_image_raw_sector(spl_image, mmc, info.start);
#endif
}
-#else
-#define CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_PARTITION -1
-static int mmc_load_image_raw_partition(struct mmc *mmc, int partition)
-{
- return -ENOSYS;
-}
#endif
#ifdef CONFIG_SPL_OS_BOOT
-static int mmc_load_image_raw_os(struct mmc *mmc)
+static int mmc_load_image_raw_os(struct spl_image_info *spl_image,
+ struct mmc *mmc)
{
unsigned long count;
+ int ret;
- count = mmc->block_dev.block_read(&mmc->block_dev,
+ count = blk_dread(mmc_get_blk_desc(mmc),
CONFIG_SYS_MMCSD_RAW_MODE_ARGS_SECTOR,
CONFIG_SYS_MMCSD_RAW_MODE_ARGS_SECTORS,
(void *) CONFIG_SYS_SPL_ARGS_ADDR);
- if (count == 0) {
+ if (count != CONFIG_SYS_MMCSD_RAW_MODE_ARGS_SECTORS) {
#ifdef CONFIG_SPL_LIBCOMMON_SUPPORT
- puts("spl: mmc block read error\n");
+ puts("mmc_load_image_raw_os: mmc block read error\n");
#endif
return -1;
}
- return mmc_load_image_raw_sector(mmc,
+ ret = mmc_load_image_raw_sector(spl_image, mmc,
CONFIG_SYS_MMCSD_RAW_MODE_KERNEL_SECTOR);
+ if (ret)
+ return ret;
+
+ if (spl_image->os != IH_OS_LINUX) {
+ puts("Expected Linux image is not found. Trying to start U-boot\n");
+ return -ENOENT;
+ }
+
+ return 0;
}
#else
int spl_start_uboot(void)
{
return 1;
}
-static int mmc_load_image_raw_os(struct mmc *mmc)
+static int mmc_load_image_raw_os(struct spl_image_info *spl_image,
+ struct mmc *mmc)
{
return -ENOSYS;
}
#endif
#ifdef CONFIG_SYS_MMCSD_FS_BOOT_PARTITION
-int spl_mmc_do_fs_boot(struct mmc *mmc)
+static int spl_mmc_do_fs_boot(struct spl_image_info *spl_image, struct mmc *mmc)
{
int err = -ENOSYS;
#ifdef CONFIG_SPL_FAT_SUPPORT
if (!spl_start_uboot()) {
- err = spl_load_image_fat_os(&mmc->block_dev,
+ err = spl_load_image_fat_os(spl_image, mmc_get_blk_desc(mmc),
CONFIG_SYS_MMCSD_FS_BOOT_PARTITION);
if (!err)
return err;
}
#ifdef CONFIG_SPL_FS_LOAD_PAYLOAD_NAME
- err = spl_load_image_fat(&mmc->block_dev,
+ err = spl_load_image_fat(spl_image, mmc_get_blk_desc(mmc),
CONFIG_SYS_MMCSD_FS_BOOT_PARTITION,
CONFIG_SPL_FS_LOAD_PAYLOAD_NAME);
if (!err)
#endif
#ifdef CONFIG_SPL_EXT_SUPPORT
if (!spl_start_uboot()) {
- err = spl_load_image_ext_os(&mmc->block_dev,
+ err = spl_load_image_ext_os(spl_image, mmc_get_blk_desc(mmc),
CONFIG_SYS_MMCSD_FS_BOOT_PARTITION);
if (!err)
return err;
}
#ifdef CONFIG_SPL_FS_LOAD_PAYLOAD_NAME
- err = spl_load_image_ext(&mmc->block_dev,
+ err = spl_load_image_ext(spl_image, mmc_get_blk_desc(mmc),
CONFIG_SYS_MMCSD_FS_BOOT_PARTITION,
CONFIG_SPL_FS_LOAD_PAYLOAD_NAME);
if (!err)
return err;
}
#else
-int spl_mmc_do_fs_boot(struct mmc *mmc)
+static int spl_mmc_do_fs_boot(struct spl_image_info *spl_image, struct mmc *mmc)
{
return -ENOSYS;
}
#endif
-int spl_mmc_load_image(u32 boot_device)
+u32 __weak spl_boot_mode(const u32 boot_device)
+{
+#if defined(CONFIG_SPL_FAT_SUPPORT) || defined(CONFIG_SPL_EXT_SUPPORT)
+ return MMCSD_MODE_FS;
+#elif defined(CONFIG_SUPPORT_EMMC_BOOT)
+ return MMCSD_MODE_EMMCBOOT;
+#else
+ return MMCSD_MODE_RAW;
+#endif
+}
+
+int spl_mmc_load_image(struct spl_image_info *spl_image,
+ struct spl_boot_device *bootdev)
{
struct mmc *mmc = NULL;
u32 boot_mode;
int err = 0;
__maybe_unused int part;
- err = spl_mmc_find_device(&mmc, boot_device);
+ err = spl_mmc_find_device(&mmc, bootdev->boot_device);
if (err)
return err;
return err;
}
- boot_mode = spl_boot_mode();
+ boot_mode = spl_boot_mode(bootdev->boot_device);
err = -EINVAL;
switch (boot_mode) {
case MMCSD_MODE_EMMCBOOT:
if (part == 7)
part = 0;
- err = mmc_switch_part(0, part);
+ if (CONFIG_IS_ENABLED(MMC_TINY))
+ err = mmc_switch_part(mmc, part);
+ else
+ err = blk_dselect_hwpart(mmc_get_blk_desc(mmc), part);
+
if (err) {
#ifdef CONFIG_SPL_LIBCOMMON_SUPPORT
puts("spl: mmc partition switch failed\n");
debug("spl: mmc boot mode: raw\n");
if (!spl_start_uboot()) {
- err = mmc_load_image_raw_os(mmc);
+ err = mmc_load_image_raw_os(spl_image, mmc);
if (!err)
return err;
}
-
- err = mmc_load_image_raw_partition(mmc,
+#ifdef CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_USE_PARTITION
+ err = mmc_load_image_raw_partition(spl_image, mmc,
CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_PARTITION);
if (!err)
return err;
-#if defined(CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR)
- err = mmc_load_image_raw_sector(mmc,
+#endif
+#ifdef CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_USE_SECTOR
+ err = mmc_load_image_raw_sector(spl_image, mmc,
CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR);
if (!err)
return err;
case MMCSD_MODE_FS:
debug("spl: mmc boot mode: fs\n");
- err = spl_mmc_do_fs_boot(mmc);
+ err = spl_mmc_do_fs_boot(spl_image, mmc);
if (!err)
return err;
break;
- case MMCSD_MODE_UNDEFINED:
#ifdef CONFIG_SPL_LIBCOMMON_SUPPORT
default:
puts("spl: mmc: wrong boot mode\n");
return err;
}
+
+SPL_LOAD_IMAGE_METHOD("MMC1", 0, BOOT_DEVICE_MMC1, spl_mmc_load_image);
+SPL_LOAD_IMAGE_METHOD("MMC2", 0, BOOT_DEVICE_MMC2, spl_mmc_load_image);
+SPL_LOAD_IMAGE_METHOD("MMC2_2", 0, BOOT_DEVICE_MMC2_2, spl_mmc_load_image);
projects / people / ms / u-boot.git / blobdiff