| Message ID | 20200327101548.8500-3-igor.opaniuk@gmail.com |
|---|---|
| State | New |
| Headers | show |
| Series | This patch series introduces universtal update_uboot | expand |
On Fri, Mar 27, 2020 at 12:16 PM Igor Opaniuk <igor.opaniuk at gmail.com> wrote: > > From: Igor Opaniuk <igor.opaniuk at toradex.com> > > Add universal update_uboot wrapper that helps to update > U-Boot image on internal storage. > > Create an proper tegra image: > $ cbootimage -s tegra30 apalis_t30.img.cfg apalis_t30.img > > Flash in U-boot shell: > > tftpboot ${loadaddr} ${board_name}/${board_name}.img > > run update_uboot > > Signed-off-by: Igor Opaniuk <igor.opaniuk at toradex.com> Reviewed-by: Oleksandr Suvorov <oleksandr.suvorov at toradex.com> > --- > > include/configs/apalis_t30.h | 11 +++++++++++ > 1 file changed, 11 insertions(+) > > diff --git a/include/configs/apalis_t30.h b/include/configs/apalis_t30.h > index 821162a2be..701b34aa84 100644 > --- a/include/configs/apalis_t30.h > +++ b/include/configs/apalis_t30.h > @@ -40,6 +40,17 @@ > #undef CONFIG_SYS_MAXARGS > #define CONFIG_SYS_MAXARGS 32 > > +#define UBOOT_UPDATE \ > + "uboot_hwpart=1\0" \ > + "uboot_blk=0\0" \ > + "set_blkcnt=setexpr blkcnt ${filesize} + 0x1ff && " \ > + "setexpr blkcnt ${blkcnt} / 0x200\0" \ > + "update_uboot=run set_blkcnt && mmc dev 0 ${uboot_hwpart} && " \ > + "mmc write ${loadaddr} ${uboot_blk} ${blkcnt}\0" \ > + > +#define BOARD_EXTRA_ENV_SETTINGS \ > + UBOOT_UPDATE > + > #include "tegra-common-usb-gadget.h" > #include "tegra-common-post.h" > > -- > 2.17.1 >
diff --git a/include/configs/apalis_t30.h b/include/configs/apalis_t30.h index 821162a2be..701b34aa84 100644 --- a/include/configs/apalis_t30.h +++ b/include/configs/apalis_t30.h @@ -40,6 +40,17 @@ #undef CONFIG_SYS_MAXARGS #define CONFIG_SYS_MAXARGS 32 +#define UBOOT_UPDATE \ + "uboot_hwpart=1\0" \ + "uboot_blk=0\0" \ + "set_blkcnt=setexpr blkcnt ${filesize} + 0x1ff && " \ + "setexpr blkcnt ${blkcnt} / 0x200\0" \ + "update_uboot=run set_blkcnt && mmc dev 0 ${uboot_hwpart} && " \ + "mmc write ${loadaddr} ${uboot_blk} ${blkcnt}\0" \ + +#define BOARD_EXTRA_ENV_SETTINGS \ + UBOOT_UPDATE + #include "tegra-common-usb-gadget.h" #include "tegra-common-post.h"