diff options
Diffstat (limited to 'target/linux/mpc85xx/image/spi-loader/include/image.h')
-rw-r--r-- | target/linux/mpc85xx/image/spi-loader/include/image.h | 61 |
1 files changed, 61 insertions, 0 deletions
diff --git a/target/linux/mpc85xx/image/spi-loader/include/image.h b/target/linux/mpc85xx/image/spi-loader/include/image.h new file mode 100644 index 0000000000..0377c2959e --- /dev/null +++ b/target/linux/mpc85xx/image/spi-loader/include/image.h @@ -0,0 +1,61 @@ +// SPDX-License-Identifier: GPL-2.0-or-later +/* + * Derived from U-Boot include/image.h: + * + * (C) Copyright 2008 Semihalf + * + * (C) Copyright 2000-2005 + * Wolfgang Denk, DENX Software Engineering, wd@denx.de. + ******************************************************************** + * NOTE: This header file defines an interface to U-Boot. Including + * this (unmodified) header file in another file is considered normal + * use of U-Boot, and does *not* fall under the heading of "derived + * work". + ******************************************************************** + */ + +#pragma once + +#include <types.h> + +/* + * Compression Types + * + * The following are exposed to uImage header. + * New IDs *MUST* be appended at the end of the list and *NEVER* + * inserted for backward compatibility. + */ +enum { + IH_COMP_NONE = 0, /* No Compression Used */ + IH_COMP_GZIP, /* gzip Compression Used */ + IH_COMP_BZIP2, /* bzip2 Compression Used */ + IH_COMP_LZMA, /* lzma Compression Used */ + IH_COMP_LZO, /* lzo Compression Used */ + IH_COMP_LZ4, /* lz4 Compression Used */ + IH_COMP_ZSTD, /* zstd Compression Used */ + + IH_COMP_COUNT, +}; + +#define IH_MAGIC 0x27051956 /* Image Magic Number */ +#define IH_MAGIC_OKLI 0x4f4b4c49 /* 'OKLI' Magic Number */ +#define IH_NMLEN 32 /* Image Name Length */ + +/* + * Legacy format image header, + * all data in network byte order (aka natural aka bigendian). + */ +typedef struct image_header { + uint32_t ih_magic; /* Image Header Magic Number */ + uint32_t ih_hcrc; /* Image Header CRC Checksum */ + uint32_t ih_time; /* Image Creation Timestamp */ + uint32_t ih_size; /* Image Data Size */ + uint32_t ih_load; /* Data Load Address */ + uint32_t ih_ep; /* Entry Point Address */ + uint32_t ih_dcrc; /* Image Data CRC Checksum */ + uint8_t ih_os; /* Operating System */ + uint8_t ih_arch; /* CPU architecture */ + uint8_t ih_type; /* Image Type */ + uint8_t ih_comp; /* Compression Type */ + uint8_t ih_name[IH_NMLEN]; /* Image Name */ +} image_header_t; |