[PATCH v3] armv8: ls1046ardb: update the WRLVL_START to accommodate more DIMM

Priyanka Jain (OSS) priyanka.jain at oss.nxp.com
Mon Apr 27 09:11:32 CEST 2020


>-----Original Message-----
>From: U-Boot <u-boot-bounces at lists.denx.de> On Behalf Of Yuantian Tang
>Sent: Monday, April 20, 2020 10:23 AM
>To: Priyanka Jain <priyanka.jain at nxp.com>
>Cc: u-boot at lists.denx.de; Andy Tang <andy.tang at nxp.com>
>Subject: [PATCH v3] armv8: ls1046ardb: update the WRLVL_START to
>accommodate more DIMM
>
>The WRLVL_START values are optimized for old DDR MTA18ASF1G72AZ.
>Update DDR struct to set new WRLVL_START values so that the new DIMM
>MTA18ADF2G72AZ get optimized and the old DIMM still works.
>
>Signed-off-by: Yuantian Tang <andy.tang at nxp.com>
>---
>v3:
>	- fix typo
> board/freescale/ls1046ardb/ddr.h | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
>diff --git a/board/freescale/ls1046ardb/ddr.h
>b/board/freescale/ls1046ardb/ddr.h
>index 3b4d44d465..05baef232a 100644
>--- a/board/freescale/ls1046ardb/ddr.h
>+++ b/board/freescale/ls1046ardb/ddr.h
>@@ -32,7 +32,7 @@ static const struct board_specific_parameters udimm0[]
>= {
> 	{2,  1350, 0, 8,     6, 0x0708090B, 0x0C0D0E09,},
> 	{2,  1666, 0, 8,     7, 0x08090A0C, 0x0D0F100B,},
> 	{2,  1900, 0, 8,     7, 0x09090B0D, 0x0E10120B,},
>-	{2,  2300, 0, 8,     9, 0x0A0B0C10, 0x1213140E,},
>+	{2,  2300, 0, 8,     7, 0x08090A0E, 0x1011120C,},
> 	{}
> };
>
>--
>2.17.1
Reviewed-by: Priyanka Jain <priyanka.jain at nxp.com>


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