> -----Original Message-----
> From: york sun
> Sent: Tuesday, February 07, 2017 10:38 PM
> To: Priyanka Jain <priyanka.j...@nxp.com>; u-boot@lists.denx.de
> Cc: Arpit Goel <arpit.g...@nxp.com>
> Subject: Re: [PATCH 2/3] armv8: fsl-lsch3: Update VID support
>
> On 01/29/2017 11:21 PM, Priyanka Jain wrote:
> >
> >
> >> -----Original Message-----
> >> From: york sun
> >> Sent: Friday, January 27, 2017 11:13 PM
> >> To: Priyanka Jain <priyanka.j...@nxp.com>; u-boot@lists.denx.de
> >> Cc: Arpit Goel <arpit.g...@nxp.com>
> >> Subject: Re: [PATCH 2/3] armv8: fsl-lsch3: Update VID support
> >>
> >> On 01/18/2017 09:43 PM, Priyanka Jain wrote:
> >>> VID support in NXP layerscape Chassis-3 (lsch3) compilant SoCs like
> >>> LS2088A, LS2080A differs from existing logic.
> >>> -VDD voltage array is different
> >>> -Registers are different
> >>> -VDD calculation logic is different
> >>>
> >>> Add new function adjust_vdd() for LSCH3 compliant SoCs
> >>>
> >>> Signed-off-by: Priyanka Jain <priyanka.j...@nxp.com>
> >>> Signed-off-by: Arpit Goel <arpit.g...@nxp.com>
> >>> ---
> >>> .../include/asm/arch-fsl-layerscape/immap_lsch3.h | 4 +-
> >>> board/freescale/common/vid.c | 174
> >>> ++++++++++++++++++--
> >>> 2 files changed, 164 insertions(+), 14 deletions(-)
> >>>
> >>> diff --git a/arch/arm/include/asm/arch-fsl-layerscape/immap_lsch3.h
> >>> b/arch/arm/include/asm/arch-fsl-layerscape/immap_lsch3.h
> >>> index 38a6d03..fc4d33b 100644
> >>> --- a/arch/arm/include/asm/arch-fsl-layerscape/immap_lsch3.h
> >>> +++ b/arch/arm/include/asm/arch-fsl-layerscape/immap_lsch3.h
> >>> @@ -187,9 +187,9 @@ struct ccsr_gur {
> >>> u32 gpporcr3;
> >>> u32 gpporcr4;
> >>> u8 res_030[0x60-0x30];
> >>> -#define FSL_CHASSIS3_DCFG_FUSESR_VID_SHIFT 25
> >>> +#define FSL_CHASSIS3_DCFG_FUSESR_VID_SHIFT 2
> >>> #define FSL_CHASSIS3_DCFG_FUSESR_VID_MASK 0x1F
> >>> -#define FSL_CHASSIS3_DCFG_FUSESR_ALTVID_SHIFT 20
> >>> +#define FSL_CHASSIS3_DCFG_FUSESR_ALTVID_SHIFT 7
> >>> #define FSL_CHASSIS3_DCFG_FUSESR_ALTVID_MASK 0x1F
> >>
> >>
> >> Priyanka,
> >>
> >> You changed the fuse register offset and fuse position in this and
> >> previous patch of this set. What's going on? I presume you have verified
> >> it on
> LS2080ARDB.
> >> How did it work before? Do we have two fuse status registers?
> >>
> >> York
> >
> > York,
> >
> > These code changes are valid for both LS2080A and LS2088A.
> > VID was not working before on LS2080A also.
> >
>
> I have to ask, does VID work now with this change set? Have you verified on
> both RDB and QDS? How about other SoCs in LSCH3 family?
>
> York
We have verified VID support on LS2080AQDS, LS2080ARDB, LS2088AQDS, LS2080ARDB
(all SoCs in upstream for which LSCH3 flag is applicable)
Priyanka
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