diff options
| author | Stefan Roese <sr@denx.de> | 2020-04-21 09:28:43 +0200 |
|---|---|---|
| committer | Daniel Schwierzeck <daniel.schwierzeck@gmail.com> | 2020-04-27 20:29:33 +0200 |
| commit | 2fc91ed3baf39cca548107b03b3a9ac4fb0b47f6 (patch) | |
| tree | 8536123e9969ef8717a3e8eb7b49cbd5a44ec9fd /common | |
| parent | 5ae526b61f6a8832ac72c4aeed6e652887ccbbd0 (diff) | |
spl: spl_nor: Move legacy image loading into spl_legacy.c
Move the legacy image loading into spl_legacy.c. This makes it easier
to extend the legacy image handling with new features that other
SPL loaders might use (e.g. spl_spi.c etc).
No functional change intended.
Signed-off-by: Stefan Roese <sr@denx.de>
Cc: Weijie Gao <weijie.gao@mediatek.com>
Cc: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
Cc: Simon Goldschmidt <simon.k.r.goldschmidt@gmail.com>
Reviewed-by: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
Diffstat (limited to 'common')
| -rw-r--r-- | common/spl/spl_legacy.c | 20 | ||||
| -rw-r--r-- | common/spl/spl_nor.c | 15 |
2 files changed, 27 insertions, 8 deletions
diff --git a/common/spl/spl_legacy.c b/common/spl/spl_legacy.c index 772135193e..7f00fc8885 100644 --- a/common/spl/spl_legacy.c +++ b/common/spl/spl_legacy.c @@ -51,3 +51,23 @@ int spl_parse_legacy_header(struct spl_image_info *spl_image, return 0; } + +int spl_load_legacy_img(struct spl_image_info *spl_image, + struct spl_load_info *load, ulong header) +{ + struct image_header hdr; + int ret; + + /* Read header into local struct */ + load->read(load, header, sizeof(hdr), &hdr); + + ret = spl_parse_image_header(spl_image, &hdr); + if (ret) + return ret; + + /* Read image */ + load->read(load, header + sizeof(hdr), spl_image->size, + (void *)(unsigned long)spl_image->load_addr); + + return 0; +} diff --git a/common/spl/spl_nor.c b/common/spl/spl_nor.c index b1e79b9ded..217ae71c35 100644 --- a/common/spl/spl_nor.c +++ b/common/spl/spl_nor.c @@ -107,14 +107,13 @@ static int spl_nor_load_image(struct spl_image_info *spl_image, spl_nor_get_uboot_base()); } - ret = spl_parse_image_header(spl_image, - (const struct image_header *)spl_nor_get_uboot_base()); - if (ret) - return ret; - - memcpy((void *)(unsigned long)spl_image->load_addr, - (void *)(spl_nor_get_uboot_base() + sizeof(struct image_header)), - spl_image->size); + /* Legacy image handling */ + if (IS_ENABLED(CONFIG_SPL_LEGACY_IMAGE_SUPPORT)) { + load.bl_len = 1; + load.read = spl_nor_load_read; + return spl_load_legacy_img(spl_image, &load, + spl_nor_get_uboot_base()); + } return 0; } |