On Fri, Mar 27, 2020 at 12:16 PM Igor Opaniuk <[email protected]> wrote: > > From: Igor Opaniuk <[email protected]> > > Add universal update_uboot wrapper that helps to update > U-Boot image on internal storage(NAND). > > Create an proper tegra image: > $ cbootimage -s tegra20 colibri_t20-512-v12-nand.img.cfg colibri_t20.img > > Flash in U-boot shell: > > tftpboot ${loadaddr} ${board_name}/${board_name}.img > > run update_uboot > > Signed-off-by: Igor Opaniuk <[email protected]>
Reviewed-by: Oleksandr Suvorov <[email protected]> > --- > > include/configs/colibri_t20.h | 8 ++++++-- > 1 file changed, 6 insertions(+), 2 deletions(-) > > diff --git a/include/configs/colibri_t20.h b/include/configs/colibri_t20.h > index 122294de6f..94e17bbb7c 100644 > --- a/include/configs/colibri_t20.h > +++ b/include/configs/colibri_t20.h > @@ -27,10 +27,14 @@ > #define CONFIG_TEGRA_NAND > #define CONFIG_SYS_MAX_NAND_DEVICE 1 > > -/* Environment in NAND, 64K is a bit excessive but erase block is 512K > anyway */ > +#define UBOOT_UPDATE \ > + "update_uboot=nand erase.part u-boot && " \ > + "nand write ${loadaddr} u-boot ${filesize}\0" \ > > +/* Environment in NAND, 64K is a bit excessive but erase block is 512K > anyway */ > #define BOARD_EXTRA_ENV_SETTINGS \ > - "mtdparts=" CONFIG_MTDPARTS_DEFAULT "\0" > + "mtdparts=" CONFIG_MTDPARTS_DEFAULT "\0" \ > + UBOOT_UPDATE > > /* Increase console I/O buffer size */ > #undef CONFIG_SYS_CBSIZE > -- > 2.17.1 > -- Best regards Oleksandr Suvorov Toradex AG Ebenaustrasse 10 | 6048 Horw | Switzerland | T: +41 41 500 48 00
