On Wed, Apr 1, 2020 at 11:49 PM Sascha Hauer <s.hauer@xxxxxxxxxxxxxx> wrote:
>
> On Tue, Mar 31, 2020 at 11:47:10AM -0700, Andrey Smirnov wrote:
> > Establish a common environment directory between all ZII boards, so
> > that we could share common bits and pieces. As a first step, get rid
> > of board scecific net boot scripts and replace them with a single
> > shared one.
> >
> > Signed-off-by: Andrey Smirnov <andrew.smirnov@xxxxxxxxx>
> > ---
> > arch/arm/boards/zii-common/Makefile | 1 +
> > .../defaultenv-zii-common}/boot/net | 9 +++++--
> > arch/arm/boards/zii-imx51-rdu1/board.c | 1 +
> > arch/arm/boards/zii-imx6q-rdu2/board.c | 1 +
> > .../zii-imx6q-rdu2/defaultenv-rdu2/boot/net | 24 -------------------
> > arch/arm/boards/zii-imx7d-dev/board.c | 2 ++
> > arch/arm/boards/zii-imx8mq-dev/board.c | 1 +
> > .../defaultenv-imx8mq-zii-dev/boot/net | 24 -------------------
> > arch/arm/boards/zii-vf610-dev/board.c | 1 +
> > 9 files changed, 14 insertions(+), 50 deletions(-)
> > rename arch/arm/boards/{zii-imx51-rdu1/defaultenv-rdu1 => zii-common/defaultenv-zii-common}/boot/net (73%)
> > delete mode 100644 arch/arm/boards/zii-imx6q-rdu2/defaultenv-rdu2/boot/net
> > delete mode 100644 arch/arm/boards/zii-imx8mq-dev/defaultenv-imx8mq-zii-dev/boot/net
> >
> > diff --git a/arch/arm/boards/zii-common/Makefile b/arch/arm/boards/zii-common/Makefile
> > index fcc5cdf97..90bdf21e7 100644
> > --- a/arch/arm/boards/zii-common/Makefile
> > +++ b/arch/arm/boards/zii-common/Makefile
> > @@ -1 +1,2 @@
> > obj-y += board.o switch-cmd.o pn-fixup.o
> > +bbenv-y += defaultenv-zii-common
> > diff --git a/arch/arm/boards/zii-imx51-rdu1/defaultenv-rdu1/boot/net b/arch/arm/boards/zii-common/defaultenv-zii-common/boot/net
> > similarity index 73%
> > rename from arch/arm/boards/zii-imx51-rdu1/defaultenv-rdu1/boot/net
> > rename to arch/arm/boards/zii-common/defaultenv-zii-common/boot/net
> > index 4be8e1e2d..8b07cbbc9 100644
> > --- a/arch/arm/boards/zii-imx51-rdu1/defaultenv-rdu1/boot/net
> > +++ b/arch/arm/boards/zii-common/defaultenv-zii-common/boot/net
> > @@ -2,8 +2,13 @@
> >
> > path="/mnt/tftp"
> >
> > -# clear seat network config
> > -global.linux.bootargs.rdu_network=
> > +#
> > +# Clear seat network config. Some boards don't have that config, so
> > +# check that it is set first
> > +#
> > +if [ -n ${global.linux.bootargs.rdu_network} ]; then
> > + global.linux.bootargs.rdu_network=
> > +fi
> >
> > global.bootm.image="${path}/${global.user}-linux-${global.hostname}"
> >
> > diff --git a/arch/arm/boards/zii-imx51-rdu1/board.c b/arch/arm/boards/zii-imx51-rdu1/board.c
> > index 640bb0d1b..8fdcb7626 100644
> > --- a/arch/arm/boards/zii-imx51-rdu1/board.c
> > +++ b/arch/arm/boards/zii-imx51-rdu1/board.c
> > @@ -50,6 +50,7 @@ static int zii_rdu1_init(void)
> > BBU_HANDLER_FLAG_DEFAULT |
> > IMX_BBU_FLAG_PARTITION_STARTS_AT_HEADER);
> >
> > + defaultenv_append_directory(defaultenv_zii_common);
> > defaultenv_append_directory(defaultenv_rdu1);
> >
> > return 0;
> > diff --git a/arch/arm/boards/zii-imx6q-rdu2/board.c b/arch/arm/boards/zii-imx6q-rdu2/board.c
> > index 0bb4700b6..6d6bc1caa 100644
> > --- a/arch/arm/boards/zii-imx6q-rdu2/board.c
> > +++ b/arch/arm/boards/zii-imx6q-rdu2/board.c
> > @@ -155,6 +155,7 @@ static int rdu2_devices_init(void)
> >
> > imx6_bbu_internal_mmcboot_register_handler("eMMC", "/dev/mmc3", 0);
> >
> > + defaultenv_append_directory(defaultenv_zii_common);
> > defaultenv_append_directory(defaultenv_rdu2);
> >
> > return 0;
> > diff --git a/arch/arm/boards/zii-imx6q-rdu2/defaultenv-rdu2/boot/net b/arch/arm/boards/zii-imx6q-rdu2/defaultenv-rdu2/boot/net
> > deleted file mode 100644
> > index 4090c2f4a..000000000
> > --- a/arch/arm/boards/zii-imx6q-rdu2/defaultenv-rdu2/boot/net
> > +++ /dev/null
> > @@ -1,24 +0,0 @@
> > -#!/bin/sh
> > -
> > -path="/mnt/tftp"
> > -
> > -# clear seat network config
> > -global.linux.bootargs.rdu_network=
> > -
> > -global.bootm.image="${path}/${global.user}-linux-${global.hostname}"
> > -
> > -oftree="${path}/${global.user}-oftree-${global.hostname}"
> > -if [ -f "${oftree}" ]; then
> > - global.bootm.oftree="$oftree"
> > -fi
> > -
> > -nfsroot="/home/${global.user}/nfsroot/${global.hostname}"
> > -
> > -ip_route_get -b ${global.net.server} global.linux.bootargs.dyn.ip
> > -
> > -initramfs="${path}/${global.user}-initramfs-${global.hostname}"
> > -if [ -f "${initramfs}" ]; then
> > - global.bootm.initrd="$initramfs"
> > -else
> > - global.linux.bootargs.dyn.root="root=/dev/nfs nfsroot=$nfsroot,v3,tcp"
> > -fi
> > \ No newline at end of file
> > diff --git a/arch/arm/boards/zii-imx7d-dev/board.c b/arch/arm/boards/zii-imx7d-dev/board.c
> > index b53a6af49..6b409e23b 100644
> > --- a/arch/arm/boards/zii-imx7d-dev/board.c
> > +++ b/arch/arm/boards/zii-imx7d-dev/board.c
> > @@ -55,6 +55,8 @@ static int zii_imx7d_dev_init(void)
> > else if (of_machine_is_compatible("zii,imx7d-rmu2"))
> > barebox_set_hostname("rmu2");
> >
> > + defaultenv_append_directory(defaultenv_zii_common);
> > +
> > return 0;
> > }
> > late_initcall(zii_imx7d_dev_init);
> > diff --git a/arch/arm/boards/zii-imx8mq-dev/board.c b/arch/arm/boards/zii-imx8mq-dev/board.c
> > index ddd15299c..285e889fe 100644
> > --- a/arch/arm/boards/zii-imx8mq-dev/board.c
> > +++ b/arch/arm/boards/zii-imx8mq-dev/board.c
> > @@ -39,6 +39,7 @@ static int zii_imx8mq_dev_init(void)
> > else
> > of_device_enable_path("/chosen/environment-sd");
> >
> > + defaultenv_append_directory(defaultenv_zii_common);
> > defaultenv_append_directory(defaultenv_imx8mq_zii_dev);
> >
> > return 0;
> > diff --git a/arch/arm/boards/zii-imx8mq-dev/defaultenv-imx8mq-zii-dev/boot/net b/arch/arm/boards/zii-imx8mq-dev/defaultenv-imx8mq-zii-dev/boot/net
> > deleted file mode 100644
> > index 4090c2f4a..000000000
> > --- a/arch/arm/boards/zii-imx8mq-dev/defaultenv-imx8mq-zii-dev/boot/net
> > +++ /dev/null
> > @@ -1,24 +0,0 @@
> > -#!/bin/sh
> > -
> > -path="/mnt/tftp"
> > -
> > -# clear seat network config
> > -global.linux.bootargs.rdu_network=
> > -
> > -global.bootm.image="${path}/${global.user}-linux-${global.hostname}"
> > -
> > -oftree="${path}/${global.user}-oftree-${global.hostname}"
> > -if [ -f "${oftree}" ]; then
> > - global.bootm.oftree="$oftree"
> > -fi
> > -
> > -nfsroot="/home/${global.user}/nfsroot/${global.hostname}"
> > -
> > -ip_route_get -b ${global.net.server} global.linux.bootargs.dyn.ip
> > -
> > -initramfs="${path}/${global.user}-initramfs-${global.hostname}"
> > -if [ -f "${initramfs}" ]; then
> > - global.bootm.initrd="$initramfs"
> > -else
> > - global.linux.bootargs.dyn.root="root=/dev/nfs nfsroot=$nfsroot,v3,tcp"
> > -fi
> > \ No newline at end of file
> > diff --git a/arch/arm/boards/zii-vf610-dev/board.c b/arch/arm/boards/zii-vf610-dev/board.c
> > index 1d10f12f6..6b80ec428 100644
> > --- a/arch/arm/boards/zii-vf610-dev/board.c
> > +++ b/arch/arm/boards/zii-vf610-dev/board.c
> > @@ -141,6 +141,7 @@ static int zii_vf610_dev_set_hostname(void)
> > }
> > }
> >
> > + defaultenv_append_directory(defaultenv_zii_common);
>
> The zii-vf610 doesn't set CONFIG_MACH_ZII_COMMON, so the common env is not
> compiled in which results in a linker error. What's the correct way to
> fix that? Specify CONFIG_MACH_ZII_COMMON for the vf610 board?
>
Ugh, sorry about that. I always select all of those boards at the same
time, so I missed that. Yes, I think CONFIG_MACH_ZII_COMMON for VF610
would be the way to go. Let me know if you want me to re-spin this
patch with that fix included.
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