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bootm: Use print_decomp_msg() in all cases

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Refactor to allow this function to be used to announce the image being
loaded regardless of compression type and even when there is no
decompression.

Signed-off-by: Simon Glass <sjg@chromium.org>
This commit is contained in:
Simon Glass 2014-12-02 13:17:36 -07:00 committed by Tom Rini
parent 6ed4dc7876
commit 8fd6a4b514
1 changed files with 18 additions and 16 deletions
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34
common/bootm.c
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@ -266,13 +266,25 @@ static int bootm_find_other(cmd_tbl_t *cmdtp, int flag, int argc,
}
#endif /* USE_HOSTC */
#if defined(CONFIG_GZIP) || defined(CONFIG_GZIP) || defined(CONFIG_BZIP2) || \
defined(CONFIG_LZMA) || defined(CONFIG_LZO)
static void print_decomp_msg(const char *type_name)
/**
* print_decomp_msg() - Print a suitable decompression/loading message
*
* @type: OS type (IH_OS_...)
* @comp_type: Compression type being used (IH_COMP_...)
* @is_xip: true if the load address matches the image start
*/
static void print_decomp_msg(int comp_type, int type, bool is_xip)
{
printf(" Uncompressing %s ... ", type_name);
const char *name = genimg_get_type_name(type);
if (comp_type == IH_COMP_NONE)
printf(" %s %s ... ", is_xip ? "XIP" : "Loading", name);
else
printf(" Uncompressing %s ... ", name);
}
#if defined(CONFIG_GZIP) || defined(CONFIG_GZIP) || defined(CONFIG_BZIP2) || \
defined(CONFIG_LZMA) || defined(CONFIG_LZO)
static int handle_decomp_error(const char *algo, size_t size, size_t unc_len,
int ret)
{
@ -293,24 +305,18 @@ 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)
{
const char *type_name = genimg_get_type_name(type);
*load_end = load;
print_decomp_msg(comp, type, load == image_start);
switch (comp) {
case IH_COMP_NONE:
if (load == image_start) {
printf(" XIP %s ... ", type_name);
} else {
printf(" Loading %s ... ", type_name);
if (load != image_start)
memmove_wd(load_buf, image_buf, image_len, CHUNKSZ);
}
*load_end = load + image_len;
break;
#ifdef CONFIG_GZIP
case IH_COMP_GZIP: {
int ret;
print_decomp_msg(type_name);
ret = gunzip(load_buf, unc_len, image_buf, &image_len);
if (ret != 0) {
return handle_decomp_error("GUNZIP", image_len,
@ -325,7 +331,6 @@ int bootm_decomp_image(int comp, ulong load, ulong image_start, int type,
case IH_COMP_BZIP2: {
size_t size = unc_len;
print_decomp_msg(type_name);
/*
* If we've got less than 4 MB of malloc() space,
* use slower decompression algorithm which requires
@ -348,7 +353,6 @@ int bootm_decomp_image(int comp, ulong load, ulong image_start, int type,
SizeT lzma_len = unc_len;
int ret;
print_decomp_msg(type_name);
ret = lzmaBuffToBuffDecompress(load_buf, &lzma_len,
image_buf, image_len);
if (ret != SZ_OK) {
@ -365,8 +369,6 @@ int bootm_decomp_image(int comp, ulong load, ulong image_start, int type,
size_t size = unc_len;
int ret;
print_decomp_msg(type_name);
ret = lzop_decompress(image_buf, image_len, load_buf, &size);
if (ret != LZO_E_OK)
return handle_decomp_error("LZO", size, unc_len, ret);