void arch_preboot_os(void);
-/**
- * bootm_decomp_image() - decompress the operating system
- *
- * @comp: Compression algorithm that is used (IH_COMP_...)
- * @load: Destination load address in U-Boot memory
- * @image_start Image start address (where we are decompressing from)
- * @type: OS type (IH_OS_...)
- * @load_bug: Place to decompress to
- * @image_buf: Address to decompress from
- * @image_len: Number of bytes in @image_buf to decompress
- * @unc_len: Available space for decompression
- * @return 0 if OK, -ve on error (BOOTM_ERR_...)
- */
-int bootm_decomp_image(int comp, ulong load, ulong image_start, int type,
- void *load_buf, void *image_buf, ulong image_len,
- uint unc_len, ulong *load_end);
-
/*
* boards should define this to disable devices when EFI exits from boot
* services.