| Message ID | 20180522224956.4078-1-marek.vasut+renesas@gmail.com |
|---|---|
| State | Accepted |
| Delegated to: | Tom Rini |
| Headers | show |
| Series | [U-Boot] fit: Enable fitImage by default if OF_LIBFDT is enabled | expand |
On Wed, May 23, 2018 at 12:49:56AM +0200, Marek Vasut wrote: > Enable fitImage by default on systems which already use libfdt. > The fitImage has many benefits over zImage and supersedes legacy > uImage, so enable it by default where possible to make it widely > available. > > Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com> > Cc: Maxime Ripard <maxime.ripard@bootlin.com> > Cc: Michal Simek <michal.simek@xilinx.com> > Cc: Tom Rini <trini@konsulko.com> > --- > NOTE: And make my life easier, so that every contemporary board I > look at supports a civilized contemporary boot image format > and I don't have to mess around to find the right combo of > zImage or uImage and DTB and the right load addresses and > keep loading gazilion of files every time I boot a board. You need to run this through travis or otherwise build the world. A number of platforms fail due to size constraints and a few others (snow for example) fail for other reasons. Thanks!
On 06/08/2018 01:18 PM, Tom Rini wrote: > On Wed, May 23, 2018 at 12:49:56AM +0200, Marek Vasut wrote: > >> Enable fitImage by default on systems which already use libfdt. >> The fitImage has many benefits over zImage and supersedes legacy >> uImage, so enable it by default where possible to make it widely >> available. >> >> Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com> >> Cc: Maxime Ripard <maxime.ripard@bootlin.com> >> Cc: Michal Simek <michal.simek@xilinx.com> >> Cc: Tom Rini <trini@konsulko.com> >> --- >> NOTE: And make my life easier, so that every contemporary board I >> look at supports a civilized contemporary boot image format >> and I don't have to mess around to find the right combo of >> zImage or uImage and DTB and the right load addresses and >> keep loading gazilion of files every time I boot a board. > > You need to run this through travis or otherwise build the world. A > number of platforms fail due to size constraints and a few others (snow > for example) fail for other reasons. Thanks! Lovely, so how do we constrain those ? btw I'd have expected snow to have fitImage enabled already ?
On Fri, Jun 08, 2018 at 04:18:43PM +0200, Marek Vasut wrote: > On 06/08/2018 01:18 PM, Tom Rini wrote: > > On Wed, May 23, 2018 at 12:49:56AM +0200, Marek Vasut wrote: > > > >> Enable fitImage by default on systems which already use libfdt. > >> The fitImage has many benefits over zImage and supersedes legacy > >> uImage, so enable it by default where possible to make it widely > >> available. > >> > >> Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com> > >> Cc: Maxime Ripard <maxime.ripard@bootlin.com> > >> Cc: Michal Simek <michal.simek@xilinx.com> > >> Cc: Tom Rini <trini@konsulko.com> > >> --- > >> NOTE: And make my life easier, so that every contemporary board I > >> look at supports a civilized contemporary boot image format > >> and I don't have to mess around to find the right combo of > >> zImage or uImage and DTB and the right load addresses and > >> keep loading gazilion of files every time I boot a board. > > > > You need to run this through travis or otherwise build the world. A > > number of platforms fail due to size constraints and a few others (snow > > for example) fail for other reasons. Thanks! > > Lovely, so how do we constrain those ? btw I'd have expected snow to > have fitImage enabled already ? Well, I would suggest updating their defconfigs to have the feature disabled. snow was failing for some other reason, that I'm still pretty sure was part of this patch and not some of the others I asked for changes on.
diff --git a/Kconfig b/Kconfig index 9fd9de1772..7e0c736027 100644 --- a/Kconfig +++ b/Kconfig @@ -223,6 +223,7 @@ config FIT bool "Support Flattened Image Tree" select MD5 select SHA1 + default y if OF_LIBFDT help This option allows you to boot the new uImage structure, Flattened Image Tree. FIT is formally a FDT, which can include
Enable fitImage by default on systems which already use libfdt. The fitImage has many benefits over zImage and supersedes legacy uImage, so enable it by default where possible to make it widely available. Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com> Cc: Maxime Ripard <maxime.ripard@bootlin.com> Cc: Michal Simek <michal.simek@xilinx.com> Cc: Tom Rini <trini@konsulko.com> --- NOTE: And make my life easier, so that every contemporary board I look at supports a civilized contemporary boot image format and I don't have to mess around to find the right combo of zImage or uImage and DTB and the right load addresses and keep loading gazilion of files every time I boot a board. --- Kconfig | 1 + 1 file changed, 1 insertion(+)