diff options
| author | Sean Anderson <seanga2@gmail.com> | 2023-11-04 16:37:42 -0400 |
|---|---|---|
| committer | Tom Rini <trini@konsulko.com> | 2023-11-16 12:43:48 -0500 |
| commit | cdc0434ac06ad5cc0cb8361dcd5d4ab72a8db0c7 (patch) | |
| tree | 86adfd4598c6e21b39f783ee405abbf7d6f8886b /drivers/mtd/nand/raw/nand_spl_loaders.c | |
| parent | 601b8901e058e524a57c7590020dc68193c2f9aa (diff) | |
nand: spl_loaders: Only read enough pages to load the image
All other implementations of nand_spl_load_image only read as many pages as
are necessary to load the image. However, nand_spl_loaders.c loads the full
block. Align it with other load functions so that it is easier to
determine how large of a load buffer we need.
Signed-off-by: Sean Anderson <seanga2@gmail.com>
Reviewed-by: Michael Trimarchi <michael@amarulasolutions.com>
Diffstat (limited to 'drivers/mtd/nand/raw/nand_spl_loaders.c')
| -rw-r--r-- | drivers/mtd/nand/raw/nand_spl_loaders.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/drivers/mtd/nand/raw/nand_spl_loaders.c b/drivers/mtd/nand/raw/nand_spl_loaders.c index 35d6b1d6c0..db4213ea3d 100644 --- a/drivers/mtd/nand/raw/nand_spl_loaders.c +++ b/drivers/mtd/nand/raw/nand_spl_loaders.c @@ -12,8 +12,11 @@ int nand_spl_load_image(uint32_t offs, unsigned int size, void *dst) while (block <= lastblock) { if (!nand_is_bad_block(block)) { /* Skip bad blocks */ - while (page < SYS_NAND_BLOCK_PAGES) { + while (size && page < SYS_NAND_BLOCK_PAGES) { nand_read_page(block, page, dst); + + size -= min(size, CONFIG_SYS_NAND_PAGE_SIZE - + page_offset); /* * When offs is not aligned to page address the * extra offset is copied to dst as well. Copy |