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| author |   Angelos Mouzakitis <a.mouzakitis@virtualopensystems.com> | 2023-10-10 14:33:42 +0000 |
|---|---|---|
| committer | Angelos Mouzakitis <a.mouzakitis@virtualopensystems.com> | 2023-10-10 14:33:42 +0000 |
| commit | af1a266670d040d2f4083ff309d732d648afba2a (patch) | |
| tree | 2fc46203448ddcc6f81546d379abfaeb323575e9 /roms/u-boot/board/grinn/chiliboard/README | |
| parent | e02cda008591317b1625707ff8e115a4841aa889 (diff) | |
Change-Id: Iaf8d18082d3991dec7c0ebbea540f092188eb4ec
Diffstat (limited to 'roms/u-boot/board/grinn/chiliboard/README')
| -rw-r--r-- | roms/u-boot/board/grinn/chiliboard/README | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/roms/u-boot/board/grinn/chiliboard/README b/roms/u-boot/board/grinn/chiliboard/README new file mode 100644 index 000000000..cea4c1d42 --- /dev/null +++ b/roms/u-boot/board/grinn/chiliboard/README @@ -0,0 +1,31 @@ +How to use U-Boot on Grinn's chiliBoard +-------------------------------------- + +- Build U-Boot for chiliBoard: + +$ make mrproper +$ make chiliboard_defconfig +$ make + +This will generate the SPL image called MLO and the u-boot.img. + +- Flash the SPL image into the micro SD card: + +sudo dd if=MLO of=/dev/mmcblk0 bs=128k; sync + +- Flash the u-boot.img image into the micro SD card: + +sudo dd if=u-boot.img of=/dev/mmcblk0 bs=128k seek=3; sync + +- Jumper settings: + +S2: 1 1 1 0 1 0 + +where 0 means bottom position and 1 means top position (from the +switch label numbers reference). + +- Insert the micro SD card in the board. + +- Connect USB cable between chiliBoard and the PC for the power and console. + +- U-Boot messages should come up. |