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spl: Update ext functions to take an spl_image parameter

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Update the ext loader to avoid using the spl_image global variable.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Tom Rini <trini@konsulko.com>
This commit is contained in:
Simon Glass
2016-09-24 18:20:14 -06:00
committed by Tom Rini
parent 2a2ee2ac35
commit b4a6c2aae6
4 changed files with 23 additions and 17 deletions
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21
common/spl/spl_ext.c
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@@ -10,9 +10,9 @@
#include <image.h>
#ifdef CONFIG_SPL_EXT_SUPPORT
int spl_load_image_ext(struct blk_desc *block_dev,
int partition,
const char *filename)
int spl_load_image_ext(struct spl_image_info *spl_image,
struct blk_desc *block_dev, int partition,
const char *filename)
{
s32 err;
struct image_header *header;
@@ -48,13 +48,13 @@ int spl_load_image_ext(struct blk_desc *block_dev,
goto end;
}
err = spl_parse_image_header(&spl_image, header);
err = spl_parse_image_header(spl_image, header);
if (err < 0) {
puts("spl: ext: failed to parse image header\n");
goto end;
}
err = ext4fs_read((char *)spl_image.load_addr, filelen, &actlen);
err = ext4fs_read((char *)spl_image->load_addr, filelen, &actlen);
end:
#ifdef CONFIG_SPL_LIBCOMMON_SUPPORT
@@ -67,7 +67,8 @@ end:
}
#ifdef CONFIG_SPL_OS_BOOT
int spl_load_image_ext_os(struct blk_desc *block_dev, int partition)
int spl_load_image_ext_os(struct spl_image_info *spl_image,
struct blk_desc *block_dev, int partition)
{
int err;
__maybe_unused loff_t filelen, actlen;
@@ -104,7 +105,8 @@ int spl_load_image_ext_os(struct blk_desc *block_dev, int partition)
}
file = getenv("falcon_image_file");
if (file) {
err = spl_load_image_ext(block_dev, partition, file);
err = spl_load_image_ext(spl_image, block_dev,
partition, file);
if (err != 0) {
puts("spl: falling back to default\n");
goto defaults;
@@ -134,11 +136,12 @@ defaults:
return -1;
}
return spl_load_image_ext(block_dev, partition,
return spl_load_image_ext(spl_image, block_dev, partition,
CONFIG_SPL_FS_LOAD_KERNEL_NAME);
}
#else
int spl_load_image_ext_os(struct blk_desc *block_dev, int partition)
int spl_load_image_ext_os(struct spl_image_info *spl_image,
struct blk_desc *block_dev, int partition)
{
return -ENOSYS;
}