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km/common: remove saveenv from do_checkboardidhwkey
This is unneeded here because we save the environment when the board boots the first time. At this time we have set the values already. Signed-off-by: Holger Brunck <holger.brunck@keymile.com> Signed-off-by: Valentin Longchamp <valentin.longchamp@keymile.com> cc: Heiko Schocher <hs@denx.de> cc: Wolfgang Denk <wd@denx.de>
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@ -831,11 +831,7 @@ int do_checkboardidhwk(cmd_tbl_t *cmdtp, int flag, int argc,
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* Compare the values of the found entry in the
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* list with the valid values which are stored
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* in the inventory eeprom. If they are equal
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* store the values in environment variables
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* and save the environment.
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* This can only happen once for the lifetime
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* of a board, because once saved the function
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* will never reach the while loop.
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* set the values in environment variables.
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*/
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if ((bid == ivmbid) && (hwkey == ivmhwkey)) {
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char buf[10];
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@ -847,7 +843,6 @@ int do_checkboardidhwk(cmd_tbl_t *cmdtp, int flag, int argc,
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setenv("boardid", buf);
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sprintf(buf, "%lx", hwkey);
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setenv("hwkey", buf);
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saveenv();
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}
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} /* end while( ! found ) */
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}
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