[U-Boot] [PATCH 3/4] km/scripts: load fdt_bid_kwkey.dtb when working with tftp
Heiko Schocher
hs at denx.de
Mon Nov 16 12:09:50 CET 2015
Hello Valentin,
Am 13.11.2015 um 16:15 schrieb Valentin Longchamp:
> From: Holger Brunck <holger.brunck at keymile.com>
>
> When loading the dtb file via tftp we should load the one which matches
> boardId and hwKey and not a common one for the boardname. We have boards
> were different hwKeys are used and then we may load an incorrect dtb
> file. If no fdt_bid_kwkey.dtb file is not a fallback to boardname.dtb is used.
>
> Signed-off-by: Holger Brunck <holger.brunck at keymile.com>
> Signed-off-by: Tobias Müller <Tobias.Mueller at keymile.com>
> Signed-off-by: Valentin Longchamp <valentin.longchamp at keymile.com>
> ---
>
> board/keymile/scripts/develop-common.txt | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
Reviewed-by: Heiko Schocher <hs at denx.de>
bye,
Heiko
>
> diff --git a/board/keymile/scripts/develop-common.txt b/board/keymile/scripts/develop-common.txt
> index a80812a..99a0589 100644
> --- a/board/keymile/scripts/develop-common.txt
> +++ b/board/keymile/scripts/develop-common.txt
> @@ -3,7 +3,7 @@ bootcmd=run ${subbootcmds}
> configure=run set_uimage; km_setboardid && saveenv && reset
> subbootcmds=tftpfdt tftpkernel nfsargs add_default boot
> nfsargs=setenv bootargs root=/dev/nfs rw nfsroot=${serverip}:${toolchain}/${arch}
> -tftpfdt=if run set_fdthigh || test ${arch} != arm; then tftpboot ${fdt_addr_r} ${hostname}/${hostname}.dtb; else true; fi
> +tftpfdt=if run set_fdthigh || test ${arch} != arm; then if tftpboot ${fdt_addr_r} ${hostname}/fdt_0x${IVM_BoardId}_0x${IVM_HWKey}.dtb; then; else tftpboot ${fdt_addr_r} ${hostname}/${hostname}.dtb; fi; else true; fi
> tftpkernel=tftpboot ${load_addr_r} ${hostname}/${uimage}
> toolchain=/opt/eldk
> rootfssize=0
>
--
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