diff options
Diffstat (limited to 'common')
-rw-r--r-- | common/spl/spl.c | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/common/spl/spl.c b/common/spl/spl.c index e6a1d79..b7ec333 100644 --- a/common/spl/spl.c +++ b/common/spl/spl.c @@ -56,6 +56,15 @@ __weak int spl_start_uboot(void) puts("SPL: Direct Linux boot not active!\n"); return 1; } + +/* + * Weak default function for arch specific zImage check. Return zero + * and fill start and end address if image is recognized. + */ +int __weak bootz_setup(ulong image, ulong *start, ulong *end) +{ + return 1; +} #endif /* @@ -124,6 +133,20 @@ int spl_parse_image_header(const struct image_header *header) /* Signature not found, proceed to other boot methods. */ return -EINVAL; #else +#ifdef CONFIG_SPL_OS_BOOT + ulong start, end; + + if (!bootz_setup((ulong)header, &start, &end)) { + spl_image.name = "Linux"; + spl_image.os = IH_OS_LINUX; + spl_image.load_addr = CONFIG_SYS_LOAD_ADDR; + spl_image.entry_point = CONFIG_SYS_LOAD_ADDR; + spl_image.size = end - start; + debug("spl: payload zImage, load addr: 0x%x size: %d\n", + spl_image.load_addr, spl_image.size); + return 0; + } +#endif /* Signature not found - assume u-boot.bin */ debug("mkimage signature not found - ih_magic = %x\n", header->ih_magic); |