[meta-xilinx] FSBL & BOOT.bin

[Manjukumar Harthikote Matha]

From: Sébastien bouché [mailto:sebastien.bouche at gmail.com]
Sent: Thursday, April 20, 2017 2:03 PM
To: Manjukumar Harthikote Matha
Cc: meta-xilinx at yoctoproject.org
Subject: Re: [meta-xilinx] FSBL & BOOT.bin

Sorry Manju but I'm confused.
I know that link, I used it to configure my local.conf.
Here is my config:
#################
# Xilinx specific
#################

XILINX_SDK_TOOLCHAIN = "/opt/Xilinx/SDK/2016.4"
XILINX_VER_MAIN = "2016.4"

#Path to hdf file: ex: HDF_PATH = "/home/user/system.hdf"
HDF_BASE = "file://"
HDF_PATH = "/home/sebo/system.hdf"

#add Boot.bin dependency
IMAGE_CLASSES += " xilinx-bootbin"
#specify BIF partition attributes required for BOOT.bin
BIF_PARTITION_ATTR= "fsbl u-boot"


Hi,



To add bitstream, you need to add the following



BIF_PARTITION_ATTR = "fsbl bitstream u-boot"



# enable bitstream-Note this is not enabled by default (missing in BIF_PARTITION_ATTR)

BIF_PARTITION_IMAGE[bitstream] ?= "${DEPLOY_DIR_IMAGE}/download-${MACHINE}.bit"

BIF_PARTITION_DEPENDS[bitstream] ?= "virtual/bitstream"

Thanks
Manju

#specify BIF partition attributes for FSBL
#bootloader is FSBL. Location where FSBL binary is present and dependency to build FSBL
BIF_PARTITION_IMAGE[fsbl]="${DEPLOY_DIR_IMAGE}/fsbl-${MACHINE}.elf"
BIF_PARTITION_DEPENDS[fsbl]="virtual/fsbl"

#specify BIF partition attributes for u-boot
#Location where u-boot binary is present
BIF_PARTITION_IMAGE[u-boot]="${DEPLOY_DIR_IMAGE}/u-boot-${MACHINE}.elf"

Now, I don't understand what's wrong with my command. Prior to run this command, the boot.bin was not produced.
Thanks.
/S

-- Sébastien

On Thu, Apr 20, 2017 at 10:50 PM, Manjukumar Harthikote Matha <manjukumar.harthikote-matha at xilinx.com<mailto:manjukumar.harthikote-matha at xilinx.com>> wrote:


From: Sébastien bouché [mailto:sebastien.bouche at gmail.com<mailto:sebastien.bouche at gmail.com>]
Sent: Thursday, April 20, 2017 1:44 PM
To: Manjukumar Harthikote Matha
Cc: meta-xilinx at yoctoproject.org<mailto:meta-xilinx at yoctoproject.org>
Subject: Re: [meta-xilinx] FSBL & BOOT.bin

Hi Manju,
Here is the command line I've used:
bitbake linux-xlnx u-boot-xlnx

Hi,

I think you are mixing between u-boot-spl and meta-xilinx-tools fsbl.
u-boot-spl is alternate to fsbl.

Using meta-xilinx-tools to generate boot.bin is documented here
http://www.wiki.xilinx.com/Using+meta-xilinx-tools+layer


Thanks
Manju


Thanks for your help,
S/


-- Sébastien

On Thu, Apr 20, 2017 at 10:35 PM, Manjukumar Harthikote Matha <manjukumar.harthikote-matha at xilinx.com<mailto:manjukumar.harthikote-matha at xilinx.com>> wrote:


From: meta-xilinx-bounces at yoctoproject.org<mailto:meta-xilinx-bounces at yoctoproject.org> [mailto:meta-xilinx-bounces at yoctoproject.org<mailto:meta-xilinx-bounces at yoctoproject.org>] On Behalf Of Sébastien bouché
Sent: Thursday, April 20, 2017 12:17 PM
To: meta-xilinx at yoctoproject.org<mailto:meta-xilinx at yoctoproject.org>
Subject: [meta-xilinx] FSBL & BOOT.bin

Hello,
I'm currently working on a Yocto project (krogoth) using the meta-xilinx and meta-xilnx-tools.
I've successfully built an image and flashed my board (zynqberry from Trenz).
However, the fsbl-zynqberry.elf and the resulting boot.bin are wrong.

Hi,

Can you share details on how you generated the boot.bin? was it using meta-xilinx-tools or other methodlogy

Thanks
Manju


Although, I do provide the hdf file to layer.conf
and these settings:

#specify BIF partition attributes for FSBL
#bootloader is FSBL. Location where FSBL binary is present and dependency to build FSBL
BIF_PARTITION_IMAGE[fsbl]="${DEPLOY_DIR_IMAGE}/fsbl-${MACHINE}.elf"
BIF_PARTITION_DEPENDS[fsbl]="virtual/fsbl"
I do use an extra layer found on github to support the zynberry.

I had to use this procedure on the Xilinx Wiki to solve the issue.

Moreover, how to include the bitfile at this stage?

Thanks for any help here.

-- Sébastien


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