On Thu, Oct 21, 2021 at 9:59 AM Michal Simek <michal.si...@xilinx.com> wrote: > > Save multiboot register as u-boot variable. And use it as primary source > for composing dfu_alt_info for capsule update. If variable is not defined > > Signed-off-by: Michal Simek <michal.si...@xilinx.com> > --- > > board/xilinx/zynqmp/zynqmp.c | 4 +++- > 1 file changed, 3 insertions(+), 1 deletion(-) > > diff --git a/board/xilinx/zynqmp/zynqmp.c b/board/xilinx/zynqmp/zynqmp.c > index ed6c287df221..5fce74d6085a 100644 > --- a/board/xilinx/zynqmp/zynqmp.c > +++ b/board/xilinx/zynqmp/zynqmp.c > @@ -658,6 +658,8 @@ int board_late_init(void) > if (ret) > return ret; > > + env_set_hex("multiboot", multi_boot());
multi_boot() can return error -EINVAL. Probably it would be better to handle this before setting the env variable? > + > bootmode = zynqmp_get_bootmode(); > > puts("Bootmode: "); > @@ -863,7 +865,7 @@ void set_dfu_alt_info(char *interface, char *devstr) > > memset(buf, 0, sizeof(buf)); > > - multiboot = multi_boot(); > + multiboot = env_get_hex("multiboot", multi_boot()); > debug("Multiboot: %d\n", multiboot); > > switch (zynqmp_get_bootmode()) { > -- > 2.33.1 > -- Best regards, Oleksandr Suvorov Software Engineer T: +380 63 8489656 E: oleksandr.suvo...@foundries.io W: www.foundries.io