uboot_file.h File Reference

This graph shows which files directly or indirectly include this file:

Go to the source code of this file.

Macros
#define	flash_addr_t   unsigned int
	type of address bus in MCU
#define	HAS_FULL_IMAGE   0
#define	HAS_HDR_ONLY   (!(HAS_FULL_IMAGE))

Functions
flash_addr_t	find_uboot_file (flash_addr_t search_start_address, flash_addr_t search_end_address)
	Search uboot image in MCU bus address space and check CRC.
unsigned int	uboot_check_image_at_addr (const void *const addr, char only_header)
flash_addr_t	uboot_file_get_load_addr (flash_addr_t src_address)
	get load uboot image address at RAM
flash_addr_t	uboot_file_load (flash_addr_t src_address)
	load uboot image to RAM on MCU bus (memcpy)

Macro Definition Documentation

#define flash_addr_t   unsigned int

type of address bus in MCU

Definition at line 42 of file uboot_file.h.

Referenced by find_uboot_file(), main(), uboot_check_image_not_aligned(), and uboot_file_load().

#define HAS_FULL_IMAGE   0

Definition at line 76 of file uboot_file.h.

Referenced by find_uboot_file(), and uboot_check_image_not_aligned().

#define HAS_HDR_ONLY   (!(HAS_FULL_IMAGE))

Definition at line 77 of file uboot_file.h.

Referenced by check_size_and_header().

Function Documentation

flash_addr_t find_uboot_file	(	flash_addr_t	search_start_address,
		flash_addr_t	search_end_address
	)

Search uboot image in MCU bus address space and check CRC.

Returns

(-1) if not found

Definition at line 48 of file uboot_file.c.

References flash_addr_t, HAS_FULL_IMAGE, IMAGE_STEP, uboot_check_image_at_addr(), and uboot_check_image_not_aligned().

Referenced by main().

Here is the call graph for this function:

Here is the caller graph for this function:

unsigned int uboot_check_image_at_addr	(	const void *const	addr,
		char	only_header
	)

Definition at line 77 of file uboot_file.c.

References endif(), IH_ARCH_DEFAULT, image_check_arch(), image_check_hcrc(), and image_check_magic().

Referenced by check_size_and_header(), find_uboot_file(), and uboot_check_image_not_aligned().

Here is the call graph for this function:

Here is the caller graph for this function:

flash_addr_t uboot_file_get_load_addr

(

flash_addr_t

src_address

)

get load uboot image address at RAM

Returns

destination address of load image in RAM

Definition at line 156 of file uboot_file.c.

Referenced by main().

Here is the caller graph for this function:

flash_addr_t uboot_file_load

(

flash_addr_t

src_address

)

load uboot image to RAM on MCU bus (memcpy)

Returns

address of run point or -1 if something goes wrong

Definition at line 136 of file uboot_file.c.

References flash_addr_t, IH_COMP_LZO, IH_COMP_NONE, image_get_data(), image_get_data_size(), and round_down_pointer().

Referenced by main().

Here is the call graph for this function:

Here is the caller graph for this function: