[PATCH] image-board: fix wrong implementation ram disk address setup from cmdline

Art Nikpal email2tema at gmail.com
Mon Nov 1 07:52:20 CET 2021


hi Simon

> Fixes: f33a2c1bd0f ("image: Remove #ifdefs from select_ramdisk()")
> (I believe, can you confirm?)

confirm f33a2c1bd0f has wrong implementation logic for raw ramdisk image
sure i have tested it ...

On Mon, Nov 1, 2021 at 7:47 AM Simon Glass <sjg at chromium.org> wrote:
>
> Hi Artem,
>
> On Fri, 15 Oct 2021 at 23:19, Artem Lapkin <email2tema at gmail.com> wrote:
> >
> > Problem
> >
> > Wrong implementation logic: ramdisk cmdline image address always ignored!
> > Next block { rd_addr = hextoul(select, NULL) } unusable for raw initrd.
> >
> > We have unbootable raw initrd images because, select_ramdisk for raw
> > initrd images ignore submited select addr and setup rd_datap value to 0
> >
> > Come-from: https://patchwork.ozlabs.org/project/uboot/patch/20211015101501.4091141-1-art@khadas.com/
> >
> > Signed-off-by: Artem Lapkin <art at khadas.com>
> > ---
> >  common/image-board.c | 6 +++---
> >  1 file changed, 3 insertions(+), 3 deletions(-)
>
> Fixes: f33a2c1bd0f ("image: Remove #ifdefs from select_ramdisk()")
>
> (I believe, can you confirm?)
>
> Reviewed-by: Simon Glass <sjg at chromium.org>
>
>
> >
> > diff --git a/common/image-board.c b/common/image-board.c
> > index e7660352e9..e7063016ef 100644
> > --- a/common/image-board.c
> > +++ b/common/image-board.c
> > @@ -333,7 +333,7 @@ static int select_ramdisk(bootm_headers_t *images, const char *select, u8 arch,
> >
> >         if (select) {
> >                 ulong default_addr;
> > -               bool done = true;
> > +               bool done = false;
> >
> >                 if (CONFIG_IS_ENABLED(FIT)) {
> >                         /*
> > @@ -351,13 +351,13 @@ static int select_ramdisk(bootm_headers_t *images, const char *select, u8 arch,
> >                                            &fit_uname_config)) {
> >                                 debug("*  ramdisk: config '%s' from image at 0x%08lx\n",
> >                                       fit_uname_config, rd_addr);
> > +                               done = true;
> >                         } else if (fit_parse_subimage(select, default_addr,
> >                                                       &rd_addr,
> >                                                       &fit_uname_ramdisk)) {
> >                                 debug("*  ramdisk: subimage '%s' from image at 0x%08lx\n",
> >                                       fit_uname_ramdisk, rd_addr);
> > -                       } else {
> > -                               done = false;
> > +                               done = true;
> >                         }
> >                 }
> >                 if (!done) {
> > --
> > 2.25.1
> >


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