diff options
| author | Anson Huang <Anson.Huang@nxp.com> | 2016-05-09 14:45:14 +0800 |
|---|---|---|
| committer | Jason Liu <jason.hui.liu@nxp.com> | 2019-02-12 10:24:41 +0800 |
| commit | 7e28339fd6f5993c2f4b53adfa1b5481357d0f1b (patch) | |
| tree | e011c3e21fb0c775568e4260cd080259baf869e6 /arch/arm/mach-imx/ddr3_freq_imx7d.S | |
| parent | 5c3f7d40e2ebb615fe8e8237137b20238325d9b5 (diff) | |
MLK-12765 ARM: imx: make sure DLL is locked on i.MX7D
On i.MX7D, per design team's require, need to make sure
DLL is locked after DDR frequency scaled done. Although
normally there should be no issue, but it is better to
add it.
Signed-off-by: Anson Huang <Anson.Huang@nxp.com>
(cherry picked from commit 07c9f26b19b3ce05719d5634f1f56790b7ecf6af)
Diffstat (limited to 'arch/arm/mach-imx/ddr3_freq_imx7d.S')
| -rw-r--r-- | arch/arm/mach-imx/ddr3_freq_imx7d.S | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/arm/mach-imx/ddr3_freq_imx7d.S b/arch/arm/mach-imx/ddr3_freq_imx7d.S index 843e18125449..85949d4ed03f 100644 --- a/arch/arm/mach-imx/ddr3_freq_imx7d.S +++ b/arch/arm/mach-imx/ddr3_freq_imx7d.S @@ -286,7 +286,7 @@ ldr r8, =0x9880 str r7, [r2, r8] - ldr r7, =0x02020070 + ldr r7, =0x1010007e str r7, [r5, #DDRPHY_MDLL_CON0] ldr r7, =0x10000008 |