path: root/board/warp7
diff options
authorGravatar Pierre-Jean Texier <pjtexier@koncepto.io>2019-07-08 22:11:18 +0200
committerGravatar Peter Korsgaard <peter@korsgaard.com>2019-07-14 11:57:39 +0200
commit340df670fa8c6d772cae4c929ab71caa9fd7f0f4 (patch)
treedffbd35c0a7f4fc4e493233cc4240d5f67bf005e /board/warp7
parent0ef236c72606d3dcdb0018740c365589e64461bc (diff)
configs/warp7: Bump kernel and U-Boot versions
Bump U-Boot to 2019.07 and kernel to version 5.1.16. Also - adjust the U-Boot binary name after DM conversion. - add missing notes about DFU Signed-off-by: Pierre-Jean Texier <pjtexier@koncepto.io> Tested-by: Joris Offouga <offougajoris@gmail.com> Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
Diffstat (limited to 'board/warp7')
1 files changed, 18 insertions, 4 deletions
diff --git a/board/warp7/readme.txt b/board/warp7/readme.txt
index 47458e9b56..aff7a601e5 100644
--- a/board/warp7/readme.txt
+++ b/board/warp7/readme.txt
@@ -20,7 +20,7 @@ You will find in output/images/ the following files:
- rootfs.ext4
- rootfs.tar
- sdcard.img
- - u-boot.imx
+ - u-boot-dtb.imx
- zImage
Flash the eMMC image
@@ -61,11 +61,11 @@ Connect a USB to serial adapter between the host PC and warp7 serial
USB port, and also a USB cable between the OTG warp7 port and the host
-Copy u-boot.imx to the imx_usb_loader folder.
+Copy u-boot-dtb.imx to the imx_usb_loader folder.
-Load u-boot.imx via USB:
+Load u-boot-dtb.imx via USB:
-$ sudo ./imx_usb u-boot.imx
+$ sudo ./imx_usb u-boot-dtb.imx
Then U-Boot should start and its messages will appear in the console program.
@@ -75,6 +75,20 @@ Use the default environment variables:
=> env default -f -a
=> saveenv
+Run the DFU command:
+=> dfu 0 mmc 0
+Transfer u-boot-dtb.imx that will be flashed into the eMMC:
+$ sudo dfu-util -D u-boot-dtb.imx -a boot
+Then on the U-Boot prompt the following message should be seen after a
+successful upgrade:
+Ctrl+C to exit ...
=> ums 0 mmc 0
sudo dd if=output/images/sdcard.img of=/dev/<your-emmc-device>