[Buildroot] [PATCH] configs/warp7: Bump kernel and U-Boot versions
Pierre-Jean Texier
pjtexier at koncepto.io
Mon Jul 8 20:11:18 UTC 2019
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 at koncepto.io>
---
Logs:
U-Boot 2019.07 (Jul 08 2019 - 21:48:39 +0200)
CPU: Freescale i.MX7S rev1.2 800 MHz (running at 792 MHz)
CPU: Extended Commercial temperature grade (-20C to 105C) at 41C
Reset cause: POR
Model: Warp i.MX7 Board
Board: WARP7 in secure mode OPTEE DRAM 0x9d000000-0xa0000000
DRAM: 464 MiB
PMIC: PFUZE3000 DEV_ID=0x30 REV_ID=0x11
MMC: FSL_SDHC: 1, FSL_SDHC: 0
=> run bootcmd
switch to partitions #0, OK
mmc0(part 0) is current device
switch to partitions #0, OK
mmc0(part 0) is current device
8188560 bytes read in 118 ms (66.2 MiB/s)
Booting from mmc ...
...
Starting kernel ...
[ 0.000000] Booting Linux on physical CPU 0x0
[ 0.000000] Linux version 5.1.16 (pjtexier at menoah)
board/warp7/readme.txt | 22 ++++++++++++++++++----
configs/warp7_defconfig | 10 +++++-----
2 files changed, 23 insertions(+), 9 deletions(-)
diff --git a/board/warp7/readme.txt b/board/warp7/readme.txt
index 47458e9..aff7a60 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
PC.
-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:
+
+#DOWNLOAD ... OK
+Ctrl+C to exit ...
+
=> ums 0 mmc 0
sudo dd if=output/images/sdcard.img of=/dev/<your-emmc-device>
diff --git a/configs/warp7_defconfig b/configs/warp7_defconfig
index 8acd730..9b10085 100644
--- a/configs/warp7_defconfig
+++ b/configs/warp7_defconfig
@@ -3,8 +3,8 @@ BR2_arm=y
BR2_cortex_a7=y
BR2_ARM_FPU_NEON_VFPV4=y
-# Linux headers same as kernel, a 5.0 series
-BR2_PACKAGE_HOST_LINUX_HEADERS_CUSTOM_5_0=y
+# Linux headers same as kernel, a 5.1 series
+BR2_PACKAGE_HOST_LINUX_HEADERS_CUSTOM_5_1=y
# system
BR2_TARGET_GENERIC_GETTY_PORT="ttymxc0"
@@ -15,7 +15,7 @@ BR2_ROOTFS_OVERLAY="board/warp7/rootfs_overlay"
# Kernel
BR2_LINUX_KERNEL=y
BR2_LINUX_KERNEL_CUSTOM_VERSION=y
-BR2_LINUX_KERNEL_CUSTOM_VERSION_VALUE="5.0.9"
+BR2_LINUX_KERNEL_CUSTOM_VERSION_VALUE="5.1.16"
BR2_LINUX_KERNEL_DEFCONFIG="imx_v6_v7"
BR2_LINUX_KERNEL_DTS_SUPPORT=y
BR2_LINUX_KERNEL_INTREE_DTS_NAME="imx7s-warp"
@@ -25,8 +25,8 @@ BR2_LINUX_KERNEL_NEEDS_HOST_OPENSSL=y
BR2_TARGET_UBOOT=y
BR2_TARGET_UBOOT_BOARDNAME="warp7"
BR2_TARGET_UBOOT_CUSTOM_VERSION=y
-BR2_TARGET_UBOOT_CUSTOM_VERSION_VALUE="2019.01"
-BR2_TARGET_UBOOT_FORMAT_IMX=y
+BR2_TARGET_UBOOT_CUSTOM_VERSION_VALUE="2019.07"
+BR2_TARGET_UBOOT_FORMAT_DTB_IMX=y
# wifi firmware for brcm43430
BR2_PACKAGE_LINUX_FIRMWARE=y
--
2.7.4
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