[U-Boot] [PATCH v4 20/28] armv8/ls2085ardb: Add support of LS2085ARDB platform

[Scott Wood <scottwood@freescale.com>]

On Mon, 2015-03-23 at 15:04 -0700, York Sun wrote:
> 
> On 03/23/2015 03:02 PM, Scott Wood wrote:
> > On Fri, 2015-03-20 at 18:46 -0700, York Sun wrote:
> >>
> >> On 03/20/2015 05:33 PM, Scott Wood wrote:
> >>> On Fri, 2015-03-20 at 17:29 -0700, York Sun wrote:
> >>>> diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
> >>>> index f4a7851..7478eb4 100644
> >>>> --- a/arch/arm/Kconfig
> >>>> +++ b/arch/arm/Kconfig
> >>>> @@ -658,6 +658,16 @@ config TARGET_LS2085AQDS
> >>>>  	  development platform that supports the QorIQ LS2085A
> >>>>  	  Layerscape Architecture processor.
> >>>>  
> >>>> +config TARGET_LS2085ARDB
> >>>> +	bool "Support ls2085ardb"
> >>>> +	select ARM64
> >>>> +	select ARMV8_MULTIENTRY
> >>>> +	help
> >>>> +	  Support for Freescale LS2085ARDB platform.
> >>>> +	  The LS2080A Reference design board (RDB) is a high-performance
> >>>> +	  development platform that supports the QorIQ LS2085A
> >>>> +	  LayerScape Architecture processor.
> >>>> +
> >>>
> >>> s/LayerScape/Layerscape/
> >>>
> >>>> diff --git a/board/freescale/ls2085aqds/README b/board/freescale/ls2085ardb/README
> >>>> similarity index 73%
> >>>> copy from board/freescale/ls2085aqds/README
> >>>> copy to board/freescale/ls2085ardb/README
> >>>> index a4d7b53..cfd5185 100644
> >>>> --- a/board/freescale/ls2085aqds/README
> >>>> +++ b/board/freescale/ls2085ardb/README
> >>>> @@ -1,10 +1,8 @@
> >>>>  Overview
> >>>>  --------
> >>>> -The LS2080A Development System (QDS) is a high-performance computing,
> >>>> -evaluation, and development platform that supports the QorIQ LS2080A
> >>>> -LayerScape Architecture processor. The LS2080AQDS provides validation and
> >>>> -SW development platform for the Freescale LS2080A processor series, with
> >>>> -a complete debugging environment.
> >>>> +The LS2085A Reference Design (RDB) is a high-performance computing,
> >>>> +evaluation, and development platform that supports the QorIQ LS2085A
> >>>> +Layerscape Architecture processor.
> >>>
> >>> "LayerScape" and 2080 should be fixed in the QDS patch as well.
> >>>
> >>>> @@ -113,25 +105,25 @@ unsigned long get_board_ddr_clk(void);
> >>>>  #define CONFIG_SYS_NAND_CSOR    (CSOR_NAND_ECC_ENC_EN   /* ECC on encode */ \
> >>>>  				| CSOR_NAND_ECC_DEC_EN  /* ECC on decode */ \
> >>>>  				| CSOR_NAND_ECC_MODE_4  /* 4-bit ECC */ \
> >>>> -				| CSOR_NAND_RAL_3	/* RAL = 2Byes */ \
> >>>> -				| CSOR_NAND_PGS_2K	/* Page Size = 2K */ \
> >>>> -				| CSOR_NAND_SPRZ_64/* Spare size = 64 */ \
> >>>> -				| CSOR_NAND_PB(64))	/*Pages Per Block = 64*/
> >>>> +				| CSOR_NAND_RAL_3	/* RAL = 3Byes */ \
> >>>> +				| CSOR_NAND_PGS_4K	/* Page Size = 4K */ \
> >>>> +				| CSOR_NAND_SPRZ_224	/* Spare size = 224 */ \
> >>>> +				| CSOR_NAND_PB(128))	/*Pages Per Block = 128*/
> >>>
> >>> From this it looks like the QDS patch still has a comment/code
> >>> inconsistency with RAL.
> >>>
> >>
> >> Let me re-generate the patch using patman, without -C --find-copies-harder flag
> >> so they don't show as copy-n-modify.
> > 
> > Why?  I found it rather useful.  In any case, the error in the QDS file
> > will still be there.
> > 
> 
> I have to modify patman to have these flags. Personally I prefer to use them.

I don't understand what this has to do with my original comment.

> But I guess if everyone uses the patman, so should I.

I don't think it's mandatory. :-)

Assuming you're getting some benefit from patman, you could add support
for those flags.  They're useful.

-Scott