[U-Boot] [PATCH] armv8: ls1043a/ls1046aqds: fix the offsets of MTD partitions on Nor flash

[york sun]

On 03/13/2017 11:06 PM, Wenbin song wrote:
> Fix the offsets of MTD partitions on Nor flash on ls1043ardb, ls1043aqds
> and ls1046aqds boards.
>
> Signed-off-by: Wenbin Song <wenbin.song at nxp.com>
> ---
>  include/configs/ls1043a_common.h | 7 ++++---
>  include/configs/ls1046aqds.h     | 7 ++++---
>  2 files changed, 8 insertions(+), 6 deletions(-)
>
> diff --git a/include/configs/ls1043a_common.h b/include/configs/ls1043a_common.h
> index c4b05e0..ca845b6 100644
> --- a/include/configs/ls1043a_common.h
> +++ b/include/configs/ls1043a_common.h
> @@ -192,10 +192,11 @@
>  #else
>  #define MTDPARTS_DEFAULT "mtdparts=60000000.nor:1m(nor_bank0_rcw)," \
>  			"1m(nor_bank0_uboot),1m(nor_bank0_uboot_env)," \
> -			"1m(nor_bank0_fman_uconde),40m(nor_bank0_fit)," \
> -			"1m(nor_bank4_rcw),1m(nor_bank4_uboot)," \
> +			"1m(nor_bank0_fman_uconde),"\
> +			"40m at 1100000(nor_bank0_fit)," \
> +			"1m at 4000000(nor_bank4_rcw),1m(nor_bank4_uboot)," \
>  			"1m(nor_bank4_uboot_env),1m(nor_bank4_fman_ucode)," \
> -			"40m(nor_bank4_fit);7e800000.flash:" \
> +			"40m at 5100000(nor_bank4_fit);7e800000.flash:" \
>  			"1m(nand_uboot),1m(nand_uboot_env)," \
>  			"20m(nand_fit);spi0.0:1m(uboot)," \
>  			"5m(kernel),1m(dtb),9m(file_system)"
> diff --git a/include/configs/ls1046aqds.h b/include/configs/ls1046aqds.h
> index 4b3b21e..e045249 100644
> --- a/include/configs/ls1046aqds.h
> +++ b/include/configs/ls1046aqds.h
> @@ -487,10 +487,11 @@ unsigned long get_board_ddr_clk(void);
>  #else
>  #define MTDPARTS_DEFAULT "mtdparts=60000000.nor:1m(nor_bank0_rcw)," \
>  			"1m(nor_bank0_uboot),1m(nor_bank0_uboot_env)," \
> -			"1m(nor_bank0_fman_uconde),40m(nor_bank0_fit)," \
> -			"1m(nor_bank4_rcw),1m(nor_bank4_uboot)," \
> +			"1m(nor_bank0_fman_uconde),"\
> +			"40m at 1100000(nor_bank0_fit)," \
> +			"1m at 4000000(nor_bank4_rcw),1m(nor_bank4_uboot)," \
>  			"1m(nor_bank4_uboot_env),1m(nor_bank4_fman_ucode)," \
> -			"40m(nor_bank4_fit);7e800000.flash:" \
> +			"40m at 5100000(nor_bank4_fit);7e800000.flash:" \
>  			"4m(nand_uboot),36m(nand_kernel)," \
>  			"472m(nand_free);spi0.0:2m(uboot)," \
>  			"14m(free)"
>

Wenbin,

Maybe you can use more generic partitions for the NOR and put more 
detail in comment. I believe the RCW, U-Boot, Env, Fman ucode, PPA are 
at fixed locations. But the rest is up to user. We cannot assume the 
layout is identical to SDK. Same goes to NAND partitions.

York