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Diffstat (limited to 'common/spl/spl_mmc.c')
-rw-r--r--common/spl/spl_mmc.c72
1 files changed, 41 insertions, 31 deletions
diff --git a/common/spl/spl_mmc.c b/common/spl/spl_mmc.c
index 7c7f329..c674e61 100644
--- a/common/spl/spl_mmc.c
+++ b/common/spl/spl_mmc.c
@@ -18,26 +18,26 @@
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(header);
+ ret = spl_parse_image_header(spl_image, header);
if (ret)
return ret;
/* 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 = blk_dread(mmc_get_blk_desc(mmc), sector, image_size_sectors,
- (void *)(ulong)spl_image.load_addr);
+ (void *)(ulong)spl_image->load_addr);
debug("read %x sectors to %x\n", image_size_sectors,
- spl_image.load_addr);
+ spl_image->load_addr);
if (count != image_size_sectors)
return -EIO;
@@ -52,7 +52,8 @@ static ulong h_spl_load_read(struct spl_load_info *load, ulong sector,
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 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;
@@ -79,9 +80,9 @@ static int mmc_load_image_raw_sector(struct mmc *mmc, unsigned long sector)
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:
@@ -150,7 +151,8 @@ static int spl_mmc_find_device(struct mmc **mmcp, u32 boot_device)
}
#ifdef CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_PARTITION
-static int mmc_load_image_raw_partition(struct mmc *mmc, int 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;
@@ -164,22 +166,24 @@ static int mmc_load_image_raw_partition(struct mmc *mmc, int partition)
}
#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);
+ 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)
+static int mmc_load_image_raw_partition(struct spl_image_info *spl_image,
+ 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;
@@ -195,12 +199,12 @@ static int mmc_load_image_raw_os(struct mmc *mmc)
return -1;
}
- ret = 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) {
+ if (spl_image->os != IH_OS_LINUX) {
puts("Expected Linux image is not found. Trying to start U-boot\n");
return -ENOENT;
}
@@ -212,26 +216,27 @@ 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_get_blk_desc(mmc),
+ 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_get_blk_desc(mmc),
+ 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)
@@ -240,13 +245,13 @@ int spl_mmc_do_fs_boot(struct mmc *mmc)
#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->block_dev,
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->block_dev,
CONFIG_SYS_MMCSD_FS_BOOT_PARTITION,
CONFIG_SPL_FS_LOAD_PAYLOAD_NAME);
if (!err)
@@ -261,20 +266,21 @@ int spl_mmc_do_fs_boot(struct mmc *mmc)
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)
+static 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;
@@ -286,7 +292,7 @@ int spl_mmc_load_image(u32 boot_device)
return err;
}
- boot_mode = spl_boot_mode(boot_device);
+ boot_mode = spl_boot_mode(bootdev->boot_device);
err = -EINVAL;
switch (boot_mode) {
case MMCSD_MODE_EMMCBOOT:
@@ -312,17 +318,17 @@ int spl_mmc_load_image(u32 boot_device)
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,
+ 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,
+ err = mmc_load_image_raw_sector(spl_image, mmc,
CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR);
if (!err)
return err;
@@ -331,7 +337,7 @@ int spl_mmc_load_image(u32 boot_device)
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;
@@ -345,3 +351,7 @@ int spl_mmc_load_image(u32 boot_device)
return err;
}
+
+SPL_LOAD_IMAGE_METHOD(0, BOOT_DEVICE_MMC1, spl_mmc_load_image);
+SPL_LOAD_IMAGE_METHOD(0, BOOT_DEVICE_MMC2, spl_mmc_load_image);
+SPL_LOAD_IMAGE_METHOD(0, BOOT_DEVICE_MMC2_2, spl_mmc_load_image);
generated by cgit v1.1 at 2024-10-05 20:57:04 +0000