On 21/10/19 13:00, Manivannan Sadhasivam wrote:
Hi,
On Thu, Aug 15, 2019 at 01:57:23PM +0530, Manivannan Sadhasivam wrote:
Hello,
This patchset adds initial board support for iMX8QXP AI_ML board from Einfochips. This board is one of the Consumer Edition and AI boards of the 96Boards family.
This initial supports contains following peripherals which are tested and known to work:
- Debug serial via UART2
- SD card
- Ethernet
Below is the boot log from SPL to Linux kernel:
MMC: FSL_SDHC: 0, FSL_SDHC: 1 Loading Environment from MMC... *** Warning - bad CRC, using default environment
In: serial@5a080000 Out: serial@5a080000 Err: serial@5a080000 Net: Warning: ethernet@5b040000 (eth0) using random MAC address - d2:46:66:cf:f5:61 eth0: ethernet@5b040000 Hit any key to stop autoboot: 0 switch to partitions #0, OK mmc1 is current device Scanning mmc 1:1... Found /extlinux/extlinux.conf Retrieving file: /extlinux/extlinux.conf 171 bytes read in 14 ms (11.7 KiB/s) 1: ai_ml-kernel Retrieving file: /Image 24689152 bytes read in 1055 ms (22.3 MiB/s) append: earlycon console=ttyLP2,115200 rw root=/dev/mmcblk0p2 rootfstype=ext4 init=/sbin/t Retrieving file: /imx8qxp-ai_ml.dtb 12529 bytes read in 13 ms (940.4 KiB/s) ## Flattened Device Tree blob at 83000000 Booting using the fdt blob at 0x83000000 Using Device Tree in place at 0000000083000000, end 00000000830060f0
Starting kernel ...
[ 0.000000] Booting Linux on physical CPU 0x0000000000 [0x410fd042] [ 0.000000] Linux version 5.2.0-03138-gd75da80dce39 (mani@Mani-XPS-13-9360) (gcc versi9 [ 0.000000] Machine model: Einfochips i.MX8QXP AI_ML [ 0.000000] efi: Getting EFI parameters from FDT: [ 0.000000] efi: UEFI not found. [ 0.000000] cma: Reserved 32 MiB at 0x00000000fe000000 [ 0.000000] earlycon: lpuart32 at MMIO 0x000000005a080000 (options '') [ 0.000000] printk: bootconsole [lpuart32] enabled
Thanks, Mani
Any update on this patchset?
Sorry for delay. Anyway, I have applied the patch, but due to changes in other subsystems (environment, etc.) it is not built clean. Could you rebase and resend ? Thanks
Best regards, Stefano
Thanks, Mani
Note: This patchset depends on the below cleanup patches submitted: [U-Boot,1/2] arm: imx8: factor out uart init code [U-Boot,2/2] arm: imx8: don't duplicate build_info()
Changes in v5:
- Incorporated review comments from Lukasz.
Changes in v4:
- Incorporated review comments from Fabio.
Changes in v3:
- Incorporated review comments from Fabio. Major change is switching to distro_boot.
- Added Reviewed-by tag from Peng Fan.
Changes in v2:
- Rebased the patches on top of following patches: [U-Boot,1/2] arm: imx8: factor out uart init code [U-Boot,2/2] arm: imx8: don't duplicate build_info()
Manivannan Sadhasivam (2): arm: dts: Add devicetree support for iMXQXP AI_ML board board: Add support for iMX8QXP AI_ML board
arch/arm/dts/Makefile | 1 + arch/arm/dts/fsl-imx8qxp-ai_ml-u-boot.dtsi | 117 +++++++++++ arch/arm/dts/fsl-imx8qxp-ai_ml.dts | 181 ++++++++++++++++++ arch/arm/mach-imx/imx8/Kconfig | 6 + board/einfochips/imx8qxp_ai_ml/Kconfig | 21 ++ board/einfochips/imx8qxp_ai_ml/MAINTAINERS | 6 + board/einfochips/imx8qxp_ai_ml/Makefile | 8 + board/einfochips/imx8qxp_ai_ml/README | 49 +++++ .../einfochips/imx8qxp_ai_ml/imx8qxp_ai_ml.c | 79 ++++++++ board/einfochips/imx8qxp_ai_ml/imximage.cfg | 24 +++ board/einfochips/imx8qxp_ai_ml/spl.c | 39 ++++ configs/imx8qxp_ai_ml_defconfig | 83 ++++++++ include/configs/imx8qxp_ai_ml.h | 95 +++++++++ 13 files changed, 709 insertions(+) create mode 100644 arch/arm/dts/fsl-imx8qxp-ai_ml-u-boot.dtsi create mode 100644 arch/arm/dts/fsl-imx8qxp-ai_ml.dts create mode 100644 board/einfochips/imx8qxp_ai_ml/Kconfig create mode 100644 board/einfochips/imx8qxp_ai_ml/MAINTAINERS create mode 100644 board/einfochips/imx8qxp_ai_ml/Makefile create mode 100644 board/einfochips/imx8qxp_ai_ml/README create mode 100644 board/einfochips/imx8qxp_ai_ml/imx8qxp_ai_ml.c create mode 100644 board/einfochips/imx8qxp_ai_ml/imximage.cfg create mode 100644 board/einfochips/imx8qxp_ai_ml/spl.c create mode 100644 configs/imx8qxp_ai_ml_defconfig create mode 100644 include/configs/imx8qxp_ai_ml.h
-- 2.17.1