[U-Boot] [PATCH] powerpc/BSC9132QDS: Enable creation of dynamic partition for NAND and NOR

[York Sun <yorksun@freescale.com>]

OK. Please mark old patches superseded.

York


On 10/15/2014 02:04 AM, Kumar Ashish-B37399 wrote:
> Hi York,
> 
> Please see the attached mail.
> Since SPI is not supported by fdt_fixup_mtdparts() same is removed in V2
> 
> Regards
> Ashish
> 
> -----Original Message-----
> From: Sun York-R58495 
> Sent: Wednesday, October 15, 2014 1:51 AM
> To: Kumar Ashish-B37399
> Cc: Wood Scott-B07421; u-Boot at lists.denx.de
> Subject: Re: [PATCH] powerpc/BSC9132QDS: Enable creation of dynamic partition for NAND and NOR
> 
> On 10/14/2014 01:19 PM, Kumar Ashish-B37399 wrote:
>> Hi York,
>>
>> Yes, I should superseed/reject the below patches
>>
>> http://patchwork.ozlabs.org/patch/391991/
> 
> I think your v2 patch reduced the size of SPI. Please check before you mark them superseded.
> 
> York
> 
>> http://patchwork.ozlabs.org/patch/391990/
>>
>> Regards
>> Ashish
>>
>> -----Original Message-----
>> From: Sun York-R58495
>> Sent: Wednesday, October 15, 2014 1:44 AM
>> To: Kumar Ashish-B37399; u-Boot at lists.denx.de
>> Cc: Wood Scott-B07421
>> Subject: Re: [PATCH] powerpc/BSC9132QDS: Enable creation of dynamic 
>> partition for NAND and NOR
>>
>> On 10/06/2014 05:54 AM, Ashish Kumar wrote:
>>>  * fdt_fixup_mtdparts is called from ft_board_setup
>>>  * run "mtdparts default" to create NAND, NOR partition on uboot
>>>  * Use mtdparts to create partitions dynamically rather
>>>     than using static partitions in device tree
>>>
>>> Signed-off-by: Ashish Kumar <Ashish.Kumar@freescale.com>
>>> ---
>>>  board/freescale/bsc9132qds/bsc9132qds.c |   12 ++++++++++++
>>>  include/configs/BSC9132QDS.h            |   21 +++++++++++++++++++++
>>>  2 files changed, 33 insertions(+), 0 deletions(-)
>>>
>>> diff --git a/board/freescale/bsc9132qds/bsc9132qds.c
>>> b/board/freescale/bsc9132qds/bsc9132qds.c
>>> index 10580bc..c88838b 100644
>>> --- a/board/freescale/bsc9132qds/bsc9132qds.c
>>> +++ b/board/freescale/bsc9132qds/bsc9132qds.c
>>> @@ -21,6 +21,9 @@
>>>  #include <hwconfig.h>
>>>  #include <i2c.h>
>>>  #include <fsl_ddr_sdram.h>
>>> +#include <jffs2/load_kernel.h>
>>> +#include <mtd_node.h>
>>> +#include <flash.h>
>>>  
>>>  #ifdef CONFIG_PCI
>>>  #include <pci.h>
>>> @@ -354,6 +357,12 @@ void fdt_del_node_compat(void *blob, const char
>>> *compatible)  }
>>>  
>>>  #if defined(CONFIG_OF_BOARD_SETUP)
>>> +#ifdef CONFIG_FDT_FIXUP_PARTITIONS
>>> +struct node_info nodes[] = {
>>> +	{ "cfi-flash",			MTD_DEV_TYPE_NOR,  },
>>> +	{ "fsl,ifc-nand",		MTD_DEV_TYPE_NAND, },
>>> +};
>>> +#endif
>>>  void ft_board_setup(void *blob, bd_t *bd)  {
>>>  	phys_addr_t base;
>>> @@ -369,6 +378,9 @@ void ft_board_setup(void *blob, bd_t *bd)
>>>  	#endif
>>>  
>>>  	fdt_fixup_memory(blob, (u64)base, (u64)size);
>>> +#ifdef CONFIG_FDT_FIXUP_PARTITIONS
>>> +	fdt_fixup_mtdparts(blob, nodes, ARRAY_SIZE(nodes)); #endif
>>>  
>>>  	ccsr_gur_t *gur = (void *)(CONFIG_SYS_MPC85xx_GUTS_ADDR);
>>>  	u32 porbmsr = in_be32(&gur->porbmsr); diff --git 
>>> a/include/configs/BSC9132QDS.h b/include/configs/BSC9132QDS.h index
>>> aeded6d..da78a19 100644
>>> --- a/include/configs/BSC9132QDS.h
>>> +++ b/include/configs/BSC9132QDS.h
>>> @@ -630,6 +630,27 @@ combinations. this should be removed later 
>>> #endif
>>>  
>>>  /*
>>> + * Dynamic MTD Partition support with mtdparts  */ #ifndef 
>>> +CONFIG_SYS_NO_FLASH #define CONFIG_MTD_DEVICE #define 
>>> +CONFIG_MTD_PARTITIONS #define CONFIG_CMD_MTDPARTS #define 
>>> +CONFIG_FLASH_CFI_MTD #define MTDIDS_DEFAULT 
>>> +"nor0=88000000.nor,nand0=ff800000.flash,"
>>> +#define MTDPARTS_DEFAULT "mtdparts=88000000.nor:256k(dtb),7m(kernel)," \
>>> +			"55m(fs),1m(uboot);ff800000.flash:1m(uboot)," \
>>> +			"8m(kernel),512k(dtb),-(fs)"
>>> +#endif
>>
>>
>> Isn't this patch conflict with your earlier patch?
>> http://patchwork.ozlabs.org/patch/391991/
>>
>> York
>>
>