On Mon, 2015-10-05 at 11:07 +0200, Guillaume GARDET wrote: > Add boot script (boot.scr) support. If no boot script are > found, it boots as usual.
Instead of extending the specialized boot script, it would belovely to see the odroid board switch to distro boot commands for a more standardized boot sequence. For reference, if you need an example how to add that while staying backwards compatible see my patchset for am335x boards which did something like that: http://lists.denx.de/pipermail/u-boot/2015-August/225656.html > Signed-off-by: Guillaume GARDET <guillaume.gar...@free.fr> > Cc: Przemyslaw Marczak <p.marc...@samsung.com> > Cc: Minkyu Kang <mk7.k...@samsung.com> > > --- > include/configs/odroid.h | 9 +++++++++ > 1 file changed, 9 insertions(+) > > diff --git a/include/configs/odroid.h b/include/configs/odroid.h > index e45b00e..f79847b 100644 > --- a/include/configs/odroid.h > +++ b/include/configs/odroid.h > @@ -108,6 +108,8 @@ > * 2. ROOT: - > */ > #define CONFIG_EXTRA_ENV_SETTINGS \ > + "loadbootscript=load mmc ${mmcbootdev}:${mmcbootpart} > ${scriptaddr} " \ > + "boot.scr\0" \ > "loadkernel=load mmc ${mmcbootdev}:${mmcbootpart} > ${kerneladdr} " \ > "${kernelname}\0" \ > "loadinitrd=load mmc ${mmcbootdev}:${mmcbootpart} > ${initrdaddr} " \ > @@ -129,6 +131,9 @@ > "kernel_args=" \ > "setenv bootargs > root=/dev/mmcblk${mmcrootdev}p${mmcrootpart}" \ > " rootwait ${console} ${opts}\0" \ > + "boot_script=" \ > + "run loadbootscript;" \ > + "source ${scriptaddr}\0" \ > "boot_fit=" \ > "setenv kerneladdr 0x42000000;" \ > "setenv kernelname Image.itb;" \ > @@ -152,6 +157,9 @@ > "run kernel_args;" \ > "bootz ${kerneladdr} ${initrd_addr} ${fdt_addr};\0" > \ > "autoboot=" \ > + "if test -e mmc 0 boot.scr; then; " \ > + "run boot_script; " \ > + "fi; " \ > "if test -e mmc 0 Image.itb; then; " \ > "run boot_fit;" \ > "elif test -e mmc 0 zImage; then; " \ > @@ -171,6 +179,7 @@ > "consoleoff=set console console=ram; save; reset\0" \ > "initrdname=uInitrd\0" \ > "initrdaddr=42000000\0" \ > + "scriptaddr=0x42000000\0" \ > "fdtaddr=40800000\0" > > /* I2C */ -- Sjoerd Simons Collabora Ltd. _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot
