diff options
| author | Jagan Teki <jagan@amarulasolutions.com> | 2018-05-07 11:21:38 +0530 |
|---|---|---|
| committer | Stefano Babic <sbabic@denx.de> | 2018-05-18 08:23:43 +0200 |
| commit | 129ceda20217b2ac0adae16d9cce4710319c4849 (patch) | |
| tree | 358f243e225586984f6f8fe36e41b30ac236adaa /board/bticino | |
| parent | ddff1def676a84235a029b8e94e9a89347ad351a (diff) | |
configs: imx6dl-mamoj: Add DFU support
Add DFU support for BTicino Mamoj board and update
the same steps in README.
Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
Signed-off-by: Simone CIANNI <simone.cianni@bticino.it>
Signed-off-by: Raffaele RECALCATI <raffaele.recalcati@bticino.it>
Diffstat (limited to 'board/bticino')
| -rw-r--r-- | board/bticino/mamoj/README | 37 |
1 files changed, 37 insertions, 0 deletions
diff --git a/board/bticino/mamoj/README b/board/bticino/mamoj/README index eda9e45ed1..8b0e9c3e0c 100644 --- a/board/bticino/mamoj/README +++ b/board/bticino/mamoj/README @@ -13,6 +13,8 @@ The following methods can be used for booting Mamoj boards: 1. USB SDP boot +2. eMMC boot (via DFU) + 1. USB SDP boot: --------------- @@ -55,6 +57,41 @@ The following methods can be used for booting Mamoj boards: We can see U-Boot boot from USB SDP on minicom +2. eMMC boot via DFU: +-------------------- + + Once booted from USB SDP, program the eMMC as below(make sure to connect USB OTG) + + - Change eMMC partition config + + => mmc partconf 2 1 0 0 + + - Partition eMMC on host + + => ums 0 mmc 2 + + Host will able to detect the eMMC disk as UMS, partition the same. + + - Program SPL + + => setenv dfu_alt_info $dfu_alt_info_spl + => dfu 0 mmc 2 + + At Host + + # dfu-util -D SPL -a spl + + - Program u-boot-dtb.img + + => setenv dfu_alt_info $dfu_alt_info_uboot + => dfu 0 mmc 2 + + At Host + + # dfu-util -D u-boot-dtb.img -a u-boot + + Poweroff and Poweron the board and see U-Boot booting from eMMC. + -- Jagan Teki <jagan@amarulasolutions.com> 03/12/18 |