diff options
| -rw-r--r-- | README | 10 | ||||
| -rw-r--r-- | common/spl/spl.c | 12 |
2 files changed, 22 insertions, 0 deletions
@@ -3607,6 +3607,16 @@ FIT uImage format: CONFIG_SPL_STACK Adress of the start of the stack SPL will use + CONFIG_SPL_PANIC_ON_RAW_IMAGE + When defined, SPL will panic() if the image it has + loaded does not have a signature. + Defining this is useful when code which loads images + in SPL cannot guarantee that absolutely all read errors + will be caught. + An example is the LPC32XX MLC NAND driver, which will + consider that a completely unreadable NAND block is bad, + and thus should be skipped silently. + CONFIG_SPL_RELOC_STACK Adress of the start of the stack SPL will use after relocation. If unspecified, this is equal to diff --git a/common/spl/spl.c b/common/spl/spl.c index cd75bbc..8e1fb40 100644 --- a/common/spl/spl.c +++ b/common/spl/spl.c @@ -101,10 +101,22 @@ void spl_parse_image_header(const struct image_header *header) (int)sizeof(spl_image.name), spl_image.name, spl_image.load_addr, spl_image.size); } else { +#ifdef CONFIG_SPL_PANIC_ON_RAW_IMAGE + /* + * CONFIG_SPL_PANIC_ON_RAW_IMAGE is defined when the + * code which loads images in SPL cannot guarantee that + * absolutely all read errors will be reported. + * An example is the LPC32XX MLC NAND driver, which + * will consider that a completely unreadable NAND block + * is bad, and thus should be skipped silently. + */ + panic("** no mkimage signature but raw image not supported"); +#else /* Signature not found - assume u-boot.bin */ debug("mkimage signature not found - ih_magic = %x\n", header->ih_magic); spl_set_header_raw_uboot(); +#endif } } |