From mboxrd@z Thu Jan 1 00:00:00 1970 From: Kever Yang Date: Fri, 15 Nov 2019 11:04:50 +0800 Subject: [U-Boot] [PATCH v3 19/22] ram: rockchip: update lpddr4 timing for rk3399 In-Reply-To: <20191115030507.5781-1-kever.yang@rock-chips.com> References: <20191115030507.5781-1-kever.yang@rock-chips.com> Message-ID: <20191115030507.5781-20-kever.yang@rock-chips.com> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: u-boot@lists.denx.de Update lpddr timing in lpddr4-400 and lpddr4-800 file from rockchip vendor code; Signed-off-by: YouMin Chen Signed-off-by: Kever Yang --- Changes in v3: None Changes in v2: None drivers/ram/rockchip/sdram-rk3399-lpddr4-400.inc | 12 ++++++------ 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, -- 2.17.1