| Jagan Teki | 1494cc8 | 2018-05-07 11:21:34 +0530 | [diff] [blame^] | 1 | BTicino Mamoj board: |
| 2 | =================== |
| 3 | |
| 4 | Build: |
| 5 | |
| 6 | $ make mrproper |
| 7 | $ make imx6dl_mamoj_defconfig |
| 8 | $ make |
| 9 | |
| 10 | This will generate the SPL image called SPL and the u-boot-dtb.img. |
| 11 | |
| 12 | The following methods can be used for booting Mamoj boards: |
| 13 | |
| 14 | 1. USB SDP boot |
| 15 | |
| 16 | 1. USB SDP boot: |
| 17 | --------------- |
| 18 | |
| 19 | - Build imx_usb_loader |
| 20 | |
| 21 | $ git clone git://github.com/boundarydevices/imx_usb_loader.git |
| 22 | $ cd imx_usb_loader |
| 23 | $ make |
| 24 | |
| 25 | - Build the BSP and copy SPL, u-boot-dtb.img in imx_usb_loader directory |
| 26 | |
| 27 | - Put the board in "Serial Download Mode" |
| 28 | |
| 29 | - Plug-in USB-to-Serial, Open minicom 1152008N1 and USB OTG cables to Host |
| 30 | |
| 31 | - Turn-on board |
| 32 | |
| 33 | - Identify VID/PID using lsusb |
| 34 | |
| 35 | Bus 001 Device 010: ID 15a2:0061 Freescale Semiconductor, Inc. i.MX 6Solo/6DualLite SystemOnChip in RecoveryMode |
| 36 | |
| 37 | - Update the conf files |
| 38 | |
| 39 | imx_usb.conf |
| 40 | 0x15a2:0x0061, mx6_usb_rom.conf, 0x0525:0xb4a4, mx6_usb_sdp_spl.conf |
| 41 | |
| 42 | mx6_usb_rom.conf |
| 43 | mx6_usb |
| 44 | hid,1024,0x910000,0x10000000,512M,0x00900000,0x40000 |
| 45 | SPL:jump header2 |
| 46 | |
| 47 | mx6_usb_sdp_spl.conf |
| 48 | mx6_spl_sdp |
| 49 | hid,uboot_header,1024,0x910000,0x10000000,512M,0x00900000,0x40000 |
| 50 | u-boot-dtb.img:jump header2 |
| 51 | |
| 52 | - Launch the loader |
| 53 | |
| 54 | $ ./imx_usb |
| 55 | |
| 56 | We can see U-Boot boot from USB SDP on minicom |
| 57 | |
| 58 | -- |
| 59 | Jagan Teki <jagan@amarulasolutions.com> |
| 60 | 03/12/18 |