[U-Boot] [PATCH v7 00/17] ARM: i.MX6: SabreSD: Add dts support

Fabio Estevam
2017-05-26T17:04:52Z

On Fri, May 26, 2017 at 1:55 PM, Jagan Teki <jagannadh.teki@gmail.com> wrote:

> No, PMIC and I2C are as it is like old code, I never did any
> modification to use it for dts since driver require dm.

Let me try to clarify the problem.

If I use the latest u-boot-imx:

U-Boot SPL 2017.05-35079-g4c78028 (May 26 2017 - 13:58:48)
Trying to boot from MMC1

U-Boot 2017.05-35079-g4c78028 (May 26 2017 - 13:58:48 -0300)

CPU: Freescale i.MX6Q rev1.1 at 792MHz
CPU: Commercial temperature grade (0C to 95C) at 31C
Reset cause: POR
Board: MX6-SabreSD
I2C: ready
DRAM: 1 GiB
PMIC: PFUZE100 ID=0x10
MMC: FSL_SDHC: 0, FSL_SDHC: 1, FSL_SDHC: 2
PCI: pcie phy link never came up
No panel detected: default to Hannstar-XGA
Display: Hannstar-XGA (1024x768)
In: serial
Out: serial
Err: serial
Net: FEC [PRIME]
Hit any key to stop autoboot: 0
=> pmic
pmic - PMIC

Usage:
pmic list - list available PMICs
pmic name dump - dump named PMIC registers
pmic name read <reg> - read register
pmic name write <reg> <value> - write register
pmic name bat state - write register
pmic name bat charge - write register

If I use your series:

U-Boot SPL 2017.05-rc3-00037-g60e903a (May 26 2017 - 14:02:35)
Trying to boot from MMC1

U-Boot 2017.05-rc3-00037-g60e903a (May 26 2017 - 14:02:35 -0300)

CPU: Freescale i.MX6Q rev1.1 at 792MHz
CPU: Commercial temperature grade (0C to 95C) at 38C
Reset cause: POR
Model: Freescale i.MX6 Quad SABRE Smart Device Board
DRAM: 1 GiB
MMC: FSL_SDHC: 0, FSL_SDHC: 1, FSL_SDHC: 2
PCI: pcie phy link never came up
No panel detected: default to Hannstar-XGA
Display: Hannstar-XGA (1024x768)
In: serial
Out: serial
Err: serial
Net: eth0: ethernet at 02188000
Hit any key to stop autoboot: 0
=> pmic
Unknown command 'pmic' - try 'help'
=>

As you can see the 'pmic' command is no longer present with your series.