From: Brad Griffis bgriffis@ti.com
Remove the RDLVL_MASK, RDLVLGATE_MASK, WRLVL_MASK & enable PHY_INVERT_CLKOUT to enable Hardware leveling for am437x as recommended by EMIF Tools app note:
Signed-off-by: Brad Griffis bgriffis@ti.com Signed-off-by: Keerthy j-keerthy@ti.com --- board/ti/am43xx/board.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/board/ti/am43xx/board.c b/board/ti/am43xx/board.c index 536c5b88ed..d29a22cf05 100644 --- a/board/ti/am43xx/board.c +++ b/board/ti/am43xx/board.c @@ -244,7 +244,7 @@ const struct emif_regs ddr3_emif_regs_400Mhz_production = { .read_idle_ctrl = 0x00050000, .zq_config = 0x50074BE4, .temp_alert_config = 0x0, - .emif_ddr_phy_ctlr_1 = 0x0E004008, + .emif_ddr_phy_ctlr_1 = 0x00048008, .emif_ddr_ext_phy_ctrl_1 = 0x08020080, .emif_ddr_ext_phy_ctrl_2 = 0x00000066, .emif_ddr_ext_phy_ctrl_3 = 0x00000091,