ddr: altera: Remove unnecessary ODT mode config

There is no point in resetting the ODT setting if the write test failed, since the code will always retry the calibration and thus reconfigure the ODT anyway OR the code will fail calibration and halt. Signed-off-by: Marek Vasut <marex@denx.de> Cc: Dinh Nguyen <dinguyen@opensource.altera.com> Cc: Chin Liang See <clsee@altera.com>

ddr: altera: Remove unnecessary ODT mode config
There is no point in resetting the ODT setting if the write test failed, since the code will always retry the calibration and thus reconfigure the ODT anyway OR the code will fail calibration and halt. Signed-off-by: Marek Vasut <marex@denx.de> Cc: Dinh Nguyen <dinguyen@opensource.altera.com> Cc: Chin Liang See <clsee@altera.com>
Marek Vasut
1 parent f5f8c411de
Showing 1 changed file with 0 additions and 1 deletions Side-by-side Diff
drivers/ddr/altera/sequencer.c
@@ -1207,7 +1207,6 @@
 			   *bit_chk == param->write_correct_mask);
 		return *bit_chk == param->write_correct_mask;
 	} else {
-		set_rank_and_odt_mask(0, RW_MGR_ODT_MODE_OFF);
 		debug_cond(DLEVEL == 2,
 			   "write_test(%u,%u,ONE) : %u != %i => %i\n",
 			   write_group, use_dm, *bit_chk, 0, *bit_chk != 0);
...	...	@@ -1207,7 +1207,6 @@
1207	1207	*bit_chk == param->write_correct_mask);
1208	1208	return *bit_chk == param->write_correct_mask;
1209	1209	} else {
1210		- set_rank_and_odt_mask(0, RW_MGR_ODT_MODE_OFF);
1211	1210	debug_cond(DLEVEL == 2,
1212	1211	"write_test(%u,%u,ONE) : %u != %i => %i\n",
1213	1212	write_group, use_dm, bit_chk, 0, bit_chk != 0);