On Thu, Oct 21, 2021 at 9:59 AM Michal Simek michal.simek@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.simek@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