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. > > Create an proper tegra image: > $ cbootimage -s tegra124 apalis-tk1.img.cfg apalis-tk1.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/apalis-tk1.h | 9 +++++++++ > 1 file changed, 9 insertions(+) > > diff --git a/include/configs/apalis-tk1.h b/include/configs/apalis-tk1.h > index 4127f2d6c6..8ca571b9b7 100644 > --- a/include/configs/apalis-tk1.h > +++ b/include/configs/apalis-tk1.h > @@ -46,6 +46,14 @@ > "zImage fat 0 1 mmcpart 0; " \ > "tegra124-apalis-eval.dtb fat 0 1 mmcpart 0" > > +#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} ${blkcnt}\0" \ > + > #define EMMC_BOOTCMD \ > "set_emmcargs=setenv emmcargs ip=off root=PARTUUID=${uuid} " \ > "ro rootfstype=ext4 rootwait\0" \ > @@ -104,6 +112,7 @@ > "fdt_module=" FDT_MODULE "\0" \ > NFS_BOOTCMD \ > SD_BOOTCMD \ > + UBOOT_UPDATE \ > "setethupdate=if env exists ethaddr; then; else setenv ethaddr " \ > "00:14:2d:00:00:00; fi; pci enum && tftpboot ${loadaddr} " \ > "flash_eth.img && source ${loadaddr}\0" \ > -- > 2.17.1 > -- Best regards Oleksandr Suvorov Toradex AG Ebenaustrasse 10 | 6048 Horw | Switzerland | T: +41 41 500 48 00
