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

[York Sun <yorksun@freescale.com>]

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superseded.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
>