EMC_ZCAL_WAIT_CNT  141 drivers/memory/tegra/tegra124-emc.c #define EMC_ZCAL_WAIT_CNT			0x2e4
EMC_ZCAL_WAIT_CNT   68 drivers/memory/tegra/tegra20-emc.c #define EMC_ZCAL_WAIT_CNT			0x2e4