diff options
| author | Philipp Tomsich <philipp.tomsich@theobroma-systems.com> | 2017-05-17 13:06:48 +0200 |
|---|---|---|
| committer | Philipp Tomsich <philipp.tomsich@theobroma-systems.com> | 2017-05-17 13:06:48 +0200 |
| commit | b7473a533821a1174004e2c10e6807f45d63f7fe (patch) | |
| tree | fb48a843f0e121775419f520f1f8c46d637448b7 | |
| parent | 2d5d68c84278057fd2317f49de6240dc510cd66a (diff) | |
[WIP]: increase PHY_DRV_ODT_* to 48 for DDR3 (for 933MHz)
| -rw-r--r-- | arch/arm/mach-rockchip/rk3399/sdram_rk3399.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/arch/arm/mach-rockchip/rk3399/sdram_rk3399.c b/arch/arm/mach-rockchip/rk3399/sdram_rk3399.c index 68666536f2..894083d5b8 100644 --- a/arch/arm/mach-rockchip/rk3399/sdram_rk3399.c +++ b/arch/arm/mach-rockchip/rk3399/sdram_rk3399.c @@ -230,13 +230,13 @@ static void set_ds_odt(const struct chan_info *chan, tsel_idle_select_n = PHY_DRV_ODT_Hi_Z; } else { tsel_rd_select_p = PHY_DRV_ODT_240; - tsel_wr_select_p = PHY_DRV_ODT_34_3; - ca_tsel_wr_select_p = PHY_DRV_ODT_34_3; + tsel_wr_select_p = PHY_DRV_ODT_48; + ca_tsel_wr_select_p = PHY_DRV_ODT_48; tsel_idle_select_p = PHY_DRV_ODT_240; tsel_rd_select_n = PHY_DRV_ODT_240; - tsel_wr_select_n = PHY_DRV_ODT_34_3; - ca_tsel_wr_select_n = PHY_DRV_ODT_34_3; + tsel_wr_select_n = PHY_DRV_ODT_48; + ca_tsel_wr_select_n = PHY_DRV_ODT_48; tsel_idle_select_n = PHY_DRV_ODT_240; } |