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| author | Guilherme Maciel Ferreira <guilherme.maciel.ferreira@gmail.com> | 2013-12-01 12:43:10 -0700 |
|---|---|---|
| committer | Tom Rini <trini@ti.com> | 2013-12-13 09:15:32 -0500 |
| commit | f86ed6a8d52c99bb2d17d3cac1647edca0c4399c (patch) | |
| tree | 60918bb807d062bf1ee3771b2ac4ff1057ec5e7a /tools/aisimage.c | |
| parent | f1cc458cf3b1c972082b14c7901b43300634a78a (diff) | |
tools: moved code common to all image tools to a separated module.
In order to avoid duplicating code and keep only one point of modification,
the functions, structs and defines useful for "dumpimage" were moved from
"mkimage" to a common module called "imagetool".
This modification also weakens the coupling between image types (FIT, IMX, MXS,
and so on) and image tools (mkimage and dumpimage). Any tool may initialize the
"imagetool" through register_image_tool() function, while the image types
register themselves within an image tool using the register_image_type()
function:
+---------------+
+------| fit_image |
+--------------+ +-----------+ | +---------------+
| mkimage |--------> | | <-----+
+--------------+ | | +---------------+
| imagetool | <------------| imximage |
+--------------+ | | +---------------+
| dumpimage |--------> | | <-----+
+--------------+ +-----------+ | +---------------+
+------| default_image |
+---------------+
register_image_tool() register_image_type()
Also, the struct "mkimage_params" was renamed to "image_tool_params" to make
clear its general purpose.
Signed-off-by: Guilherme Maciel Ferreira <guilherme.maciel.ferreira@gmail.com>
Signed-off-by: Simon Glass <sjg@chromium.org>
Diffstat (limited to 'tools/aisimage.c')
| -rw-r--r-- | tools/aisimage.c | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/tools/aisimage.c b/tools/aisimage.c index 04fb649899b..8de370a2e08 100644 --- a/tools/aisimage.c +++ b/tools/aisimage.c @@ -5,7 +5,7 @@ * SPDX-License-Identifier: GPL-2.0+ */ -#include "mkimage.h" +#include "imagetool.h" #include "aisimage.h" #include <image.h> @@ -176,7 +176,7 @@ static uint32_t *ais_insert_cmd_header(uint32_t cmd, uint32_t nargs, } -static uint32_t *ais_alloc_buffer(struct mkimage_params *params) +static uint32_t *ais_alloc_buffer(struct image_tool_params *params) { int dfd; struct stat sbuf; @@ -216,7 +216,7 @@ static uint32_t *ais_alloc_buffer(struct mkimage_params *params) return ptr; } -static uint32_t *ais_copy_image(struct mkimage_params *params, +static uint32_t *ais_copy_image(struct image_tool_params *params, uint32_t *aisptr) { @@ -252,7 +252,7 @@ static uint32_t *ais_copy_image(struct mkimage_params *params, } -static int aisimage_generate(struct mkimage_params *params, +static int aisimage_generate(struct image_tool_params *params, struct image_type_params *tparams) { FILE *fd = NULL; @@ -370,7 +370,7 @@ static int aisimage_check_image_types(uint8_t type) } static int aisimage_verify_header(unsigned char *ptr, int image_size, - struct mkimage_params *params) + struct image_tool_params *params) { struct ais_header *ais_hdr = (struct ais_header *)ptr; @@ -384,11 +384,11 @@ static int aisimage_verify_header(unsigned char *ptr, int image_size, } static void aisimage_set_header(void *ptr, struct stat *sbuf, int ifd, - struct mkimage_params *params) + struct image_tool_params *params) { } -int aisimage_check_params(struct mkimage_params *params) +int aisimage_check_params(struct image_tool_params *params) { if (!params) return CFG_INVALID; @@ -427,5 +427,5 @@ static struct image_type_params aisimage_params = { void init_ais_image_type(void) { - mkimage_register(&aisimage_params); + register_image_type(&aisimage_params); } |