[U-Boot] [PATCH] chiliboard config: use CONFIG_DEFAULT_FDT_FILE as env variable

[Marcin Niestroj]

Hi,

Please add subsystem/board maintainers to CC list when sending patches.
This should give you faster response. You can use
scripts/get_maintainer.pl to get list of maintainers / previous
submitters.

On 17.10.2017 11:45, Michal Oleszczyk wrote:
> Remove hardcoded ftd file name from environment variables.
> Use CONFIG_DEFAULT_FDT_FILE macro instead.
> 

There is no Signed-off-by line. Please verify your patches with
scripts/checkpatch.pl before submitting.

> ---
>   include/configs/chiliboard.h | 2 +-
>   1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/include/configs/chiliboard.h b/include/configs/chiliboard.h
> index b7887d90d4..153789e6be 100644
> --- a/include/configs/chiliboard.h
> +++ b/include/configs/chiliboard.h
> @@ -45,7 +45,7 @@
>   	"boot_fdt=try\0" \
>   	"console=ttyO0,115200n8\0" \
>   	"image=zImage\0" \
> -	"fdt_file=am335x-chiliboard.dtb\0" \
> +	"fdt_file=" CONFIG_DEFAULT_FDT_FILE "\0" \
>   	"ip_dyn=yes\0" \
>   	"optargs=\0" \
>   	"loadbootscript=" \
> 

After applying patch u-boot does not boot anymore. You need to set
CONFIG_DEFAULT_FDT_FILE in configs/chiliboard_defconfig first. Below
is boot log:

------------------------------------------------------------
U-Boot SPL 2017.01 (Oct 13 2017 - 17:09:20)
Trying to boot from MMC1
reading u-boot.img
reading u-boot.img


U-Boot 2017.11-rc2-00001-g5c398b70cb (Oct 17 2017 - 12:44:59 +0200)

CPU  : AM335X-GP rev 2.1
I2C:   ready
DRAM:  256 MiB
NAND:  256 MiB
MMC:   OMAP SD/MMC: 0, OMAP SD/MMC: 1
*** Warning - bad CRC, using default environment

<ethaddr> not set. Validating first E-fuse MAC
Net:   cpsw
Hit any key to stop autoboot:  0
switch to partitions #0, OK
mmc0 is current device
SD/MMC found on device 0
reading /zImage
5465752 bytes read in 346 ms (15.1 MiB/s)
** Unable to read file / **

Starting kernel ...
-------------------------------------------------------------

-- 
Regards,
Marcin Niestroj