Hi, On Monday, 12 October 2015, Thomas Chou <tho...@wytron.com.tw> wrote: > > Export fdt_blob to the environment variable. So that we may > use it to boot Linux. > > Signed-off-by: Thomas Chou <tho...@wytron.com.tw> > --- > v2 > move the code to per board, nios2-generic.c. > v3 > move the code to generic, board_r.c. > > common/board_r.c | 1 + > 1 file changed, 1 insertion(+) > > diff --git a/common/board_r.c b/common/board_r.c > index a4facf8..6f10a31 100644 > --- a/common/board_r.c > +++ b/common/board_r.c > @@ -449,6 +449,7 @@ static int initr_env(void) > env_relocate(); > else > set_default_env(NULL); > + setenv_addr("fdt_blob", gd->fdt_blob); > > /* Initialize from environment */ > load_addr = getenv_ulong("loadaddr", 16, load_addr); > -- > 2.1.4 >
We already have fdtcontroladdr, so how about using that instead? Also please can you add docs to README.fdt-control? Also note that it is read-only and cannot be changed. In fact changing it will be ignored. Regards, Simon _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot