| 06:18 | sanjeevs | Hello All. |
| 06:18 | sanjeevs | Do we have any doc to prepare SD card for hummming Board |
| 06:51 | Artox | sanjeevs: sort of |
| 06:51 | Artox | the wiki has information on where to install u-boot |
| 06:54 | sanjeevs | yes it is there but no information if I need to install SPL,uboot ,uImage,dtb and filesystem |
| 06:56 | sanjeevs | Now I am writing SPL "sudo dd if=SPL of=/dev/sdX bs=1K seek=1" and uboot image "sudo dd if=u-boot.img of=/dev/sdX bs=1K seek=42" in raw partition and then creating 2 partition 1 is FAT for storing kernel image(uImage) and dtb and 2nd partition to store Filesystem i.e ext3 |
| 06:56 | Artox | well |
| 06:56 | Artox | u-boot and spl is all you need |
| 06:57 | Artox | it gives you a prompt on serial console |
| 06:57 | Artox | I can however tell you: |
| 06:57 | Artox | u-boot will look for a file called uEnv.txt |
| 06:57 | Artox | on partition 1 |
| 06:57 | Artox | read those variables in there, and then try to boot |
| 06:57 | Artox | OR |
| 06:57 | Artox | it will look for a file called boot.scr on partition 1 |
| 06:57 | Artox | and execute that |
| 06:58 | Artox | (boot.scr being an u-boot script created using mkimage) |
| 06:59 | sanjeevs | you mean to say,I should have uEnv.txt in my 1 boot partition |
| 06:59 | Artox | sanjeevs: you cna try to read this: https://github.com/SolidRun/u-boot-imx6/blob/cbaf181993803604ec66e016ba0323ba420f06e6/include/configs/mx6_cubox-i.h#L174 |
| 06:59 | Artox | sanjeevs: nope |
| 07:00 | Artox | I say you can have uEnv.txt |
| 07:01 | sanjeevs | yes but I can modify or pass option once I have console |
| 07:06 | sanjeevs | If I will specify LOADADDR=10008000 while building uImage I don't need boot .scr file |
| 07:18 | Artox | sanjeevs: I dont know |
| 07:18 | Artox | I never use uImage |
| 07:18 | sanjeevs | ok |
| 07:18 | sanjeevs | Thanks |
| 11:46 | sanjeevs | Hi |
| 11:46 | sanjeevs | what is the differnce between hummingBoard v1 and v2 |
| 11:47 | sanjeevs | from this list http://wiki.solid-run.com/doku.php?id=products:imx6:hummingboard what version is v1 and v2 |
| 11:52 | mk01 | sanjeevs: carrierboard is v1, edge v2 |
| 11:54 | sanjeevs | and pro |
| 11:55 | sanjeevs | in Uboot there is an #define where 0 is CuBox-I, 1 is HummingBoard and 2 is HummingBoard 2 |
| 11:56 | sanjeevs | what doea it mean |
| 11:56 | mk01 | 11:54 sanjeevs: and pro |
| 11:56 | mk01 | and pro what ? |
| 11:56 | sanjeevs | AFAIK,HummingBoard comes in various flavour Edge,Gate,Pro and base |
| 11:56 | mk01 | so ... ? |
| 11:57 | sanjeevs | I mean to say HummingBoard Pro is HummingBoard 1 or HummingBoard2 |
| 11:57 | mk01 | 11:52 mk01: sanjeevs: carrierboard is v1, edge v2 |
| 11:57 | mk01 | you was sending link |
| 11:58 | mk01 | on that link |
| 11:58 | mk01 | you have |
| 11:58 | mk01 | BASE |
| 11:58 | mk01 | PRO |
| 11:58 | mk01 | GATE |
| 11:58 | mk01 | EGDE |
| 11:58 | mk01 | those having "carrierboard" are v1 |
| 11:58 | mk01 | thr others v2 |
| 11:59 | sanjeevs | Ok so these 4 carrier Board are v1 |
| 11:59 | mk01 | where do you see 4 carrier boards ? |
| 12:00 | sanjeevs | http://wiki.solid-run.com/doku.php?id=products:imx6:hummingboard |
| 12:00 | mk01 | yes you sent that already |
| 12:00 | mk01 | but where you see four carrierboards |
| 12:01 | sanjeevs | Got it, There are only 2 carrierBoards Base and Pro |
| 12:01 | mk01 | yes |
| 12:01 | mk01 | to the left are "carrierboards" aka v1 |
| 12:02 | mk01 | ]to the right two models are the new boards "v2", one called EDGE, second GATE |
| 12:02 | sanjeevs | Gate and Edge are not hence v2 |
| 12:02 | sanjeevs | Thanks for this clarfication |
| 12:02 | sanjeevs | I think it should be written somewhere |
| 12:02 | sanjeevs | Again Thanks |
| 12:03 | mk01 | sanjeevs: the v1/v2 are not bussiness names , nor commonly used. you just found that commit in UBOOT :) |
| 12:04 | mk01 | sanjeevs: if you mix them up again .... just check the board dimensions and voltage in |
| 12:04 | mk01 | you will see what is the "same generation" with what. |
| 12:05 | mk01 | then the split is much easier, ... v1 5V 85mmx56mm |
| 12:05 | mk01 | v2 7V-36V and board dims 102mmx69mm |
| 12:37 | sanjeevs | will check |