[U-Boot] [PATCH] configs: vf610: increase maximum size and enforce correct limit

[Stefan Agner]

Hi Tom, Stefano,

Any chance to get this still into 2017.11? It allows to use 2017.11 on
my board...

--
Stefan

On 2017-10-17 13:59, Stefan Agner wrote:
> From: Stefan Agner <stefan.agner at toradex.com>
> 
> On Vybrid SoCs U-Boot gets loaded into GFX SRAM which is 512KiB.
> Currently 32KiB is reserved for the IMX header. However, this is
> not reflected in the size limit. In v2017.11-rc2 the actual size
> limit (512KiB-32KiB) has been reached for Colibri VF61, which
> lead to a successful build of U-Boot but not a working binary.
> 
> The IMX header is much smaller than 32KiB, typically around 1KiB.
> Decrease the reserved size to 4KiB and specify the correct U-Boot
> size limit. Apply this new base address and limit for all Vybrid
> based boards.
> 
> Signed-off-by: Stefan Agner <stefan.agner at toradex.com>
> ---
> 
>  include/configs/colibri_vf.h | 4 ++--
>  include/configs/pcm052.h     | 4 ++--
>  include/configs/vf610twr.h   | 4 ++--
>  3 files changed, 6 insertions(+), 6 deletions(-)
> 
> diff --git a/include/configs/colibri_vf.h b/include/configs/colibri_vf.h
> index 8166aa4afb..bf3bbffe24 100644
> --- a/include/configs/colibri_vf.h
> +++ b/include/configs/colibri_vf.h
> @@ -75,8 +75,8 @@
>  #define CONFIG_FDTADDR			0x84000000
>  
>  /* We boot from the gfxRAM area of the OCRAM. */
> -#define CONFIG_SYS_TEXT_BASE		0x3f408000
> -#define CONFIG_BOARD_SIZE_LIMIT		524288
> +#define CONFIG_SYS_TEXT_BASE		0x3f401000
> +#define CONFIG_BOARD_SIZE_LIMIT		520192
>  
>  #define SD_BOOTCMD \
>  	"sdargs=root=/dev/mmcblk0p2 rw rootwait\0"	\
> diff --git a/include/configs/pcm052.h b/include/configs/pcm052.h
> index 8144a83db2..060928bd30 100644
> --- a/include/configs/pcm052.h
> +++ b/include/configs/pcm052.h
> @@ -89,8 +89,8 @@
>  #define CONFIG_LOADADDR			0x82000000
>  
>  /* We boot from the gfxRAM area of the OCRAM. */
> -#define CONFIG_SYS_TEXT_BASE		0x3f408000
> -#define CONFIG_BOARD_SIZE_LIMIT		524288
> +#define CONFIG_SYS_TEXT_BASE		0x3f401000
> +#define CONFIG_BOARD_SIZE_LIMIT		520192
>  
>  /* if no target-specific extra environment settings were defined by the
>     target, define an empty one */
> diff --git a/include/configs/vf610twr.h b/include/configs/vf610twr.h
> index 3430f27c40..ddfcd6f618 100644
> --- a/include/configs/vf610twr.h
> +++ b/include/configs/vf610twr.h
> @@ -79,8 +79,8 @@
>  #define CONFIG_SYS_LOAD_ADDR		0x82000000
>  
>  /* We boot from the gfxRAM area of the OCRAM. */
> -#define CONFIG_SYS_TEXT_BASE		0x3f408000
> -#define CONFIG_BOARD_SIZE_LIMIT		524288
> +#define CONFIG_SYS_TEXT_BASE		0x3f401000
> +#define CONFIG_BOARD_SIZE_LIMIT		520192
>  
>  /*
>   * We do have 128MB of memory on the Vybrid Tower board. Leave the last