Actual, do_printenv () uses putc () to print the Environment- variables. If using netconsole, this will result in a lot of packages with single characters in it. With the new config option CONFIG_ENV_BUFFER_PRINT do_printenv () uses now puts () to print a complete Environmentvariable, so the number of packages when using netconsole are reduced.
Signed-off-by: Heiko Schocher hs@denx.de --- common/cmd_nvedit.c | 8 ++++++++ include/configs/mgcoge.h | 1 + include/configs/mgsuvd.h | 1 + 3 files changed, 10 insertions(+), 0 deletions(-)
diff --git a/common/cmd_nvedit.c b/common/cmd_nvedit.c index 85025da..8f6310a 100644 --- a/common/cmd_nvedit.c +++ b/common/cmd_nvedit.c @@ -89,8 +89,12 @@ int do_printenv (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[]) for (i=0; env_get_char(i) != '\0'; i=nxt+1) { for (nxt=i; env_get_char(nxt) != '\0'; ++nxt) ; +#if defined(CONFIG_ENV_BUFFER_PRINT) + puts ((char *)( env_get_addr(nxt) + 1)); +#else for (k=i; k<nxt; ++k) putc(env_get_char(k)); +#endif putc ('\n');
if (ctrlc()) { @@ -118,11 +122,15 @@ int do_printenv (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[]) if (k < 0) { continue; } +#if defined(CONFIG_ENV_BUFFER_PRINT) + printf ("%s=%s\n", name, (char *)( env_get_addr(k))); +#else puts (name); putc ('='); while (k < nxt) putc(env_get_char(k++)); putc ('\n'); +#endif break; } if (k < 0) { diff --git a/include/configs/mgcoge.h b/include/configs/mgcoge.h index 233bee0..9416a03 100644 --- a/include/configs/mgcoge.h +++ b/include/configs/mgcoge.h @@ -139,6 +139,7 @@ #define CONFIG_ENV_OFFSET_REDUND (CONFIG_ENV_OFFSET + CONFIG_ENV_SECT_SIZE) #define CONFIG_ENV_SIZE_REDUND (CONFIG_ENV_SIZE) #endif /* CONFIG_ENV_IS_IN_FLASH */ +#define CONFIG_ENV_BUFFER_PRINT 1
/* enable I2C and select the hardware/software driver */ #undef CONFIG_HARD_I2C /* I2C with hardware support */ diff --git a/include/configs/mgsuvd.h b/include/configs/mgsuvd.h index 8f82751..698f0e7 100644 --- a/include/configs/mgsuvd.h +++ b/include/configs/mgsuvd.h @@ -143,6 +143,7 @@ /* Address and size of Redundant Environment Sector */ #define CONFIG_ENV_OFFSET_REDUND (CONFIG_ENV_OFFSET+CONFIG_ENV_SECT_SIZE) #define CONFIG_ENV_SIZE_REDUND (CONFIG_ENV_SIZE) +#define CONFIG_ENV_BUFFER_PRINT 1
/*----------------------------------------------------------------------- * Cache Configuration