[U-Boot] [PATCH 08/20] armv8/ls2085a: Increase the supported kernel size

[York Sun <yorksun@freescale.com>]

On 05/18/2015 12:13 AM, Prabhakar Kushwaha wrote:
> From: Bhupesh Sharma <bhupesh.sharma@freescale.com>
> 
> Increases the kernel size supported for LS2085A platforms:-
>  - Update environment variables
>  - Add ramdisk_size in bootargs env variable
>  - Define  CONFIG_SYS_BOOTM_LEN to 64MB
> 
> Signed-off-by: Bhupesh Sharma <bhupesh.sharma@freescale.com>
> Signed-off-by: Prabhakar Kushwaha <prabhakar@freescale.com>
> ---
>  include/configs/ls2085a_common.h | 9 ++++++---
>  include/configs/ls2085aqds.h     | 2 +-
>  include/configs/ls2085ardb.h     | 2 +-
>  3 files changed, 8 insertions(+), 5 deletions(-)
> 
> diff --git a/include/configs/ls2085a_common.h b/include/configs/ls2085a_common.h
> index 749c58d..a33b8a9 100644
> --- a/include/configs/ls2085a_common.h
> +++ b/include/configs/ls2085a_common.h
> @@ -248,13 +248,13 @@ unsigned long long get_qixis_addr(void);
>  	"initrd_high=0xffffffffffffffff\0"	\
>  	"kernel_start=0x581200000\0"		\
>  	"kernel_load=0xa0000000\0"		\
> -	"kernel_size=0x1000000\0"		\
> +	"kernel_size=0x2000000\0"		\
>  	"console=ttyAMA0,38400n8\0"

For my understanding, can you please explain how "kernel_size" variable is used?

York