Re: [PATCH v3 10/15] images: at91: differentiate between first and second stage images

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



Hi Ahmad.

On Mon, Apr 01, 2019 at 12:18:18PM +0200, Ahmad Fatoum wrote:
> Incoming microchip-ksz9477-evb first stage will add one more entry point
> for the first stage. As there is a little reason to use the same piggy
> data for both images (BOOT.BIN, the first stage, is limited to 64K), have
> CONFIG_AT91_LOAD_BAREBOX_SRAM decide which stage should be built.
> 
> Signed-off-by: Ahmad Fatoum <a.fatoum@xxxxxxxxxxxxxx>
> ---
>  arch/arm/mach-at91/Kconfig |  2 +-
>  images/Makefile.at91       | 12 +++++++++---
>  2 files changed, 10 insertions(+), 4 deletions(-)
> 
> diff --git a/arch/arm/mach-at91/Kconfig b/arch/arm/mach-at91/Kconfig
> index 8e1bf0629ab7..60f427d7d483 100644
> --- a/arch/arm/mach-at91/Kconfig
> +++ b/arch/arm/mach-at91/Kconfig
> @@ -615,7 +615,7 @@ config AT91_BOOTSTRAP
>  	select BOOTSTRAP
>  
>  config AT91_LOAD_BAREBOX_SRAM
> -	bool "at91 load barebox in sram"
> +	bool "at91 barebox image will be loaded into SRAM"
>  	depends on SHELL_NONE || HAVE_AT91_LOAD_BAREBOX_SRAM
>  	default y if SHELL_NONE
>  
> diff --git a/images/Makefile.at91 b/images/Makefile.at91
> index acdb591d2452..3f1dd57f6c58 100644
> --- a/images/Makefile.at91
> +++ b/images/Makefile.at91
> @@ -4,12 +4,18 @@
>  
>  pblb-$(CONFIG_MACH_AT91SAM9X5EK) += start_at91sam9x5ek
>  FILE_barebox-at91sam9x5ek.img = start_at91sam9x5ek.pblb
> -image-$(CONFIG_MACH_AT91SAM9X5EK) += barebox-at91sam9x5ek.img
> +at91-barebox-$(CONFIG_MACH_AT91SAM9X5EK) += barebox-at91sam9x5ek.img
>  
>  pblb-$(CONFIG_MACH_AT91SAM9263EK) += start_at91sam9263ek
>  FILE_barebox-at91sam9263ek.img = start_at91sam9263ek.pblb
> -image-$(CONFIG_MACH_AT91SAM9263EK) += barebox-at91sam9263ek.img
> +at91-barebox-$(CONFIG_MACH_AT91SAM9263EK) += barebox-at91sam9263ek.img
>  
>  pblb-$(CONFIG_MACH_MICROCHIP_KSZ9477_EVB) += start_sama5d3_xplained_ung8071
>  FILE_barebox-microchip-ksz9477-evb.img = start_sama5d3_xplained_ung8071.pblb
> -image-$(CONFIG_MACH_MICROCHIP_KSZ9477_EVB) += barebox-microchip-ksz9477-evb.img
> +at91-barebox-$(CONFIG_MACH_MICROCHIP_KSZ9477_EVB) += barebox-microchip-ksz9477-evb.img
> +
> +ifdef CONFIG_AT91_LOAD_BAREBOX_SRAM
> +image-y += $(at91-boot-bin-y)
> +else
> +image-y += $(at91-barebox-y)
> +endif

I cannot follow what you do in the line "image-y += $(at91-boot-bin-y)".
Could you try to elaborate.

	Sam

_______________________________________________
barebox mailing list
barebox@xxxxxxxxxxxxxxxxxxx
http://lists.infradead.org/mailman/listinfo/barebox



[Index of Archives]     [Linux Embedded]     [Linux USB Devel]     [Linux Audio Users]     [Yosemite News]     [Linux Kernel]     [Linux SCSI]     [XFree86]

  Powered by Linux