[U-Boot] [PATCH 04/15] fdt: added the ability to set initrd start/end via chosen command
Wolfgang Denk
wd at denx.de
Tue Aug 19 01:04:09 CEST 2008
Dear Kumar Gala,
In message <1218806685-3615-4-git-send-email-galak at kernel.crashing.org> you wrote:
> Signed-off-by: Kumar Gala <galak at kernel.crashing.org>
> ---
> common/cmd_fdt.c | 21 +++++++++++++++++----
> 1 files changed, 17 insertions(+), 4 deletions(-)
>
> diff --git a/common/cmd_fdt.c b/common/cmd_fdt.c
> index d3b19dd..436fec9 100644
> --- a/common/cmd_fdt.c
> +++ b/common/cmd_fdt.c
> @@ -417,9 +417,21 @@ int do_fdt (cmd_tbl_t * cmdtp, int flag, int argc, char *argv[])
> ft_board_setup(working_fdt, gd->bd);
> #endif
> /* Create a chosen node */
> - else if (argv[1][0] == 'c')
> - fdt_chosen(working_fdt, 0, 0, 1);
> - else {
> + else if (argv[1][0] == 'c') {
> + unsigned long initrd_start = 0, initrd_end = 0;
I guess we should use phys_addr_t here.
> + if ((argc != 2) && (argc != 4)) {
> + printf ("Usage:\n%s\n", cmdtp->usage);
> + return 1;
> + }
> +
> + if (argc == 4) {
> + initrd_start = simple_strtoul(argv[2], NULL, 16);
> + initrd_end = simple_strtoul(argv[3], NULL, 16);
Ah - do we have some "simple_strtouphys" yet? I think we don't. This
might be a sleeping dog in a lot af places in the code, actually...
Hm... what do you think?
[Except from that it's fine with me.]
Best regards,
Wolfgang Denk
--
DENX Software Engineering GmbH, MD: Wolfgang Denk & Detlev Zundel
HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany
Phone: (+49)-8142-66989-10 Fax: (+49)-8142-66989-80 Email: wd at denx.de
A supercomputer is a machine that runs an endless loop in 2 seconds.
More information about the U-Boot
mailing list