diff options
| author | Kever Yang <kever.yang@rock-chips.com> | 2019-11-15 11:04:50 +0800 |
|---|---|---|
| committer | Kever Yang <kever.yang@rock-chips.com> | 2019-11-17 16:23:56 +0800 |
| commit | 7cf04ad1f689c05d5e99c09441d5f6953156e7af (patch) | |
| tree | 88f40940670dc49e02596915d7bd7ebeabfcfaeb /drivers/ram | |
| parent | f2b58f0749c34a83096e6a008495428a20a07cad (diff) | |
ram: rockchip: update lpddr4 timing for rk3399
Update lpddr timing in lpddr4-400 and lpddr4-800 file from rockchip
vendor code;
Signed-off-by: YouMin Chen <cym@rock-chips.com>
Signed-off-by: Kever Yang <kever.yang@rock-chips.com>
Diffstat (limited to 'drivers/ram')
| -rw-r--r-- | drivers/ram/rockchip/sdram-rk3399-lpddr4-400.inc | 12 | ||||
| -rw-r--r-- | drivers/ram/rockchip/sdram-rk3399-lpddr4-800.inc | 6 |
2 files changed, 9 insertions, 9 deletions
diff --git a/drivers/ram/rockchip/sdram-rk3399-lpddr4-400.inc b/drivers/ram/rockchip/sdram-rk3399-lpddr4-400.inc index 6ddc01c49d..209ef57228 100644 --- a/drivers/ram/rockchip/sdram-rk3399-lpddr4-400.inc +++ b/drivers/ram/rockchip/sdram-rk3399-lpddr4-400.inc @@ -22,16 +22,16 @@ }, { .ddrtiminga0 = { - 0x80241d22, + 0x8010100d, }, .ddrtimingb0 = { - 0x15050f08, + 0x08020b04, }, .ddrtimingc0 = { 0x00000602, }, .devtodev0 = { - 0x00002122, + 0x00002562, }, .ddrmode = { 0x0000004c, @@ -55,16 +55,16 @@ }, { .ddrtiminga0 = { - 0x80241d22, + 0x8010100d, }, .ddrtimingb0 = { - 0x15050f08, + 0x08020b04, }, .ddrtimingc0 = { 0x00000602, }, .devtodev0 = { - 0x00002122, + 0x00002562, }, .ddrmode = { 0x0000004c, diff --git a/drivers/ram/rockchip/sdram-rk3399-lpddr4-800.inc b/drivers/ram/rockchip/sdram-rk3399-lpddr4-800.inc index 307f6ee458..7d11b4c563 100644 --- a/drivers/ram/rockchip/sdram-rk3399-lpddr4-800.inc +++ b/drivers/ram/rockchip/sdram-rk3399-lpddr4-800.inc @@ -22,16 +22,16 @@ }, { .ddrtiminga0 = { - 0x80241d22, + 0x801c1819, }, .ddrtimingb0 = { - 0x15050f08, + 0x10040c05, }, .ddrtimingc0 = { 0x00000602, }, .devtodev0 = { - 0x00002122, + 0x00002672, }, .ddrmode = { 0x0000004c, |