[U-Boot] [PATCH 0/7] Add board detection for Odroid XU3 / XU3Lite / XU4

Przemyslaw Marczak
2015-08-31T12:17:25Z

Hello Anand,

On 08/30/2015 09:03 PM, Anand Moon wrote:
> hi Przemyslaw,
>
> On 28 August 2015 at 19:29, Przemyslaw Marczak <p.marczak@samsung.com
> <mailto:p.marczak@samsung.com>> wrote:
> > This patchset adds:
> > - define the CPU name for Chromebook Peach Pi as Exynos5800
> > - set the cpu id of Exynos5422 to 0x5422
> > - S2MPS11 PMIC I/O driver
> > - Exynos5420-compatible (9-channel, 12-bit) ADC driver
> > - board detection for Odroid XU3 / XU3lite / XU4
> >
> > This was tested on Odroid XU3 and XU3 Lite, without the XU4,
> > but I'm waiting for reply from the Odroid forum users.
> >
> > Tested with buildman for samsung.
> >
> > Available on github:
> > https://github.com/bobenstein/u-boot/tree/xu3-patchset-test
> >
> > Przemyslaw Marczak (7):
> > s5p: cpu_info: use defined CPU name if available
> > peach-pi: define CPU name for SoC Exynos5800
> > Exynos5422/5800: set cpu id to 0x5422
> > dm: pmic: add s2mps11 PMIC I/O driver
> > odroid-xu3: enable s2mps11 PMIC support
> > Exynos: add internal ADC driver
> > exynos5-dt: add board detection for Odroid XU3/XU3L/XU4.
> >
> > arch/arm/cpu/armv7/s5p-common/cpu_info.c | 5 ++
> > arch/arm/dts/exynos5422-odroidxu3.dts | 7 ++
> > arch/arm/mach-exynos/Makefile | 1 +
> > arch/arm/mach-exynos/adc.c | 83 ++++++++++++++++++++++
> > arch/arm/mach-exynos/clock.c | 16 ++---
> > arch/arm/mach-exynos/clock_init_exynos5.c | 2 +-
> > arch/arm/mach-exynos/common_setup.h | 4 +-
> > arch/arm/mach-exynos/include/mach/adc.h | 45 ++++++++++++
> > arch/arm/mach-exynos/include/mach/cpu.h | 10 +--
> > arch/arm/mach-exynos/include/mach/gpio.h | 4 +-
> > arch/arm/mach-exynos/pinmux.c | 2 +-
> > arch/arm/mach-exynos/power.c | 2 +-
> > board/samsung/common/exynos5-dt.c | 114
> ++++++++++++++++++++++++++++++
> > configs/odroid-xu3_defconfig | 3 +
> > doc/device-tree-bindings/pmic/s2mps11.txt | 17 +++++
> > drivers/power/pmic/Kconfig | 14 ++++
> > drivers/power/pmic/Makefile | 1 +
> > drivers/power/pmic/s2mps11.c | 60 ++++++++++++++++
> > include/configs/odroid_xu3.h | 12 ++++
> > include/configs/peach-pi.h | 2 +
> > include/power/s2mps11.h | 109
> ++++++++++++++++++++++++++++
> > 21 files changed, 493 insertions(+), 20 deletions(-)
> > create mode 100644 arch/arm/mach-exynos/adc.c
> > create mode 100644 doc/device-tree-bindings/pmic/s2mps11.txt
> > create mode 100644 drivers/power/pmic/s2mps11.c
> > create mode 100644 include/power/s2mps11.h
> >
>
> Thanks for these patches.
> ? ??
>
>
> At the last moment I got this to work on my odroidxu3 board.
>
> One problem I would like to address out is usb smsc95xx ethernet is not
> getting started at the boot.
>
> # usb start /* command failed at the start */
> ------------------------------------------------------------------------------------------------------
> U-Boot 2015.10-rc2-00226-g7dbe336 (Aug 30 2015 - 23:41:27 +0530) for
> ODROID-XU3
>
> CPU: Exynos5422 @ 800 MHz
> Model: Odroid XU3 based on EXYNOS5422
> Board: Odroid XU3 based on EXYNOS5422
> Model: xu3
> DRAM: 2 GiB
> MMC: EXYNOS DWMMC: 0, EXYNOS DWMMC: 1
> *** Warning - bad CRC, using default environment
>
> In: serial
> Out: serial
> Err: serial
> Net: No ethernet found.
> Hit any key to stop autoboot: 0
> switch to partitions #0, OK
> mmc0 is current device
> Scanning mmc 0:1...
> starting USB...
> USB0: USB EHCI 1.00
> USB1: Register 2000140 NbrPorts 2
> Starting the controller
> USB XHCI 1.00
> USB2: Register 2000140 NbrPorts 2
> Starting the controller
> USB XHCI 1.00
> scanning bus 0 for devices... 1 USB Device(s) found
> scanning bus 1 for devices... 1 USB Device(s) found
> scanning bus 2 for devices... 1 USB Device(s) found
> scanning usb for ethernet devices... 0 Ethernet Device(s) found
> No ethernet found.
> missing environment variable: pxeuuid
> missing environment variable: bootfile
> -----------------------------------------------------------------------------------------
>
> I will give it a try with latest kernel and let you know how it worked
> on Odroid-XU4 / XU4.
>
> -Anand Moon
>
> > --
> > 1.9.1
> >

Thank you for pointing this, but at present I'm busy with some other
work and I don't have too much time for it. Maybe in the next week.

Best regards,
--
Przemyslaw Marczak
Samsung R&D Institute Poland
Samsung Electronics
p.marczak at samsung.com