[PATCH v4] dm: uclass: don't assign aliased seq numbers
Simon Glass
sjg at chromium.org
Wed Apr 15 21:22:33 CEST 2020
Hi Michael,
On Wed, 15 Apr 2020 at 09:22, Michael Walle <michael at walle.cc> wrote:
>
> Hi Simon,
>
> Am 2020-04-15 15:56, schrieb Simon Glass:
> > +Tom
> >
> > Hi,
> >
> > On Sat, 14 Mar 2020 at 14:33, <sjg at google.com> wrote:
> >>
> >> On 03. 03. 20 8:47, Michael Walle wrote:
> >> > If there are aliases for an uclass, set the base for the "dynamically"
> >> > allocated numbers next to the highest alias.
> >> >
> >> > Please note, that this might lead to holes in the sequences, depending
> >> > on the device tree. For example if there is only an alias "ethernet1",
> >> > the next device seq number would be 2.
> >> >
> >> > In particular this fixes a problem with boards which are using ethernet
> >> > aliases but also might have network add-in cards like the E1000. If the
> >> > board is started with the add-in card and depending on the order of the
> >> > drivers, the E1000 might occupy the first ethernet device and mess up
> >> > all the hardware addresses, because the devices are now shifted by one.
> >> >
> >> > Also adapt the test cases to the new handling and add test cases
> >> > checking the holes in the seq numbers.
> >> >
> >> > Signed-off-by: Michael Walle <michael at walle.cc>
> >> > Reviewed-by: Alex Marginean <alexandru.marginean at nxp.com>
> >> > Tested-by: Alex Marginean <alexandru.marginean at nxp.com>
> >> > Acked-by: Vladimir Oltean <olteanv at gmail.com>
> >> > Reviewed-by: Simon Glass <sjg at chromium.org>
> >> > ---
> >> > changes since v3:
> >> > - dev_read_alias_highest_id() is only available if CONFIG_OF_CONTROL is
> >> > set. Thus added an additional condition "CONFIG_IS_ENABLED(OF_CONTROL)",
> >> > thanks Simon.
> >> >
> >> > changes since v2:
> >> > - adapt/new test cases, thanks Simon
> >> >
> >> > changes since v1:
> >> > - move notice about superfluous commits from commit message to this
> >> > section.
> >> > - fix the comment style
> >> >
> >> > arch/sandbox/dts/test.dts | 4 ++--
> >> > drivers/core/uclass.c | 21 +++++++++++++++------
> >> > include/configs/sandbox.h | 6 +++---
> >> > test/dm/eth.c | 14 +++++++-------
> >> > test/dm/test-fdt.c | 22 +++++++++++++++++-----
> >> > 5 files changed, 44 insertions(+), 23 deletions(-)
> >> >
> >> Applied to u-boot-dm/next, thanks!
> >
> > Sadly, after applying this was found to break rpi_3. Due to some
> > still-pending patches mine doesn't boot anyway so I didn't notice.
> >
> > The tbot trace is below. The first is the new u-boot-dm/master with
> > two rpi patches, the second is the same with just your patch added.
> > Ethernet seems to go away.
>
> could you dump "dm tree" and "dm uclass" in both cases?
>
> I've had a look at the device tree and there seems to be one ethernet
> alias to the corresponding USB LAN device. I can only imagine that this
> alias doesn't match (for whatever reason) and as a second problem, the
> networking doesn't find a device if there is only a ethernet1.
>
Yes please see below (first one is without your patch).
do-try-int.sh rpi3 HEAD
Checking revision eff8ae8810da44bbbad71e617ea80abc7d7cde45
tbot starting ...
├─Parameters:
│ rev = 'eff8ae8810da44bbbad71e617ea80abc7d7cde45'
│ clean = True
├─Calling uboot_checkout ...
│ ├─Builder: rpi_3
│ └─Done. (1.002s)
├─────────────────────────────────────────
└─SUCCESS (1.284s)
tbot starting ...
├─Parameters:
│ clean = False
├─Calling uboot_build_and_flash ...
│ ├─POWERON (Raspberry Pi 3b)
│ ├─Calling uboot_build ...
│ │ ├─Calling uboot_checkout ...
│ │ │ ├─Builder: rpi_3
│ │ │ └─Done. (0.127s)
│ │ ├─Configuring build ...
│ │ ├─Calling uboot_make ...
│ │ │ └─Done. (13.117s)
│ │ └─Done. (15.603s)
│ ├─Calling uboot_flash ...
│ │ ├─Calling copy ...
│ │ │ └─Done. (0.004s)
│ │ └─Done. (4.412s)
│ ├─POWEROFF (Raspberry Pi 3b)
│ └─Done. (20.975s)
├─────────────────────────────────────────
└─SUCCESS (21.152s)
tbot starting ...
├─Calling interactive_board ...
│ ├─POWERON (Raspberry Pi 3b)
│ ├─Entering interactive shell (CTRL+D to exit) ...
U-Boot 2020.04-00305-geff8ae8810 (Apr 15 2020 - 13:15:29 -0600)
DRAM: 992 MiB
RPI 3 Model B (0xa22082)
MMC: mmc at 7e202000: 0, sdhci at 7e300000: 1
Loading Environment from FAT... *** Warning - bad CRC, using default environment
In: serial
Out: vidconsole
Err: vidconsole
Net: No ethernet found.
starting USB...
Bus usb at 7e980000: scanning bus usb at 7e980000 for devices... Timeout
poll on interrupt endpoint
Failed to get keyboard state from device 0c40:8000
4 USB Device(s) found
scanning usb for storage devices... 0 Storage Device(s) found
Hit any key to stop autoboot: 0
U-Boot> dm tree
Class Index Probed Driver Name
-----------------------------------------------------------
root 0 [ + ] root_driver root_driver
simple_bus 0 [ + ] generic_simple_bus |-- soc
pinctrl 0 [ + ] bcm283x_pinctrl | |-- gpio at 7e200000
pinconfig 0 [ ] pinconfig | | |-- dpi_gpio0
pinconfig 1 [ ] pinconfig | | |-- emmc_gpio22
pinconfig 2 [ + ] pinconfig | | |-- emmc_gpio34
pinconfig 3 [ ] pinconfig | | |-- emmc_gpio48
pinconfig 4 [ ] pinconfig | | |-- gpclk0_gpio4
pinconfig 5 [ ] pinconfig | | |-- gpclk1_gpio5
pinconfig 6 [ ] pinconfig | | |-- gpclk1_gpio42
pinconfig 7 [ ] pinconfig | | |-- gpclk1_gpio44
pinconfig 8 [ ] pinconfig | | |-- gpclk2_gpio6
pinconfig 9 [ ] pinconfig | | |-- gpclk2_gpio43
pinconfig 10 [ ] pinconfig | | |-- i2c0_gpio0
pinconfig 11 [ ] pinconfig | | |-- i2c0_gpio28
pinconfig 12 [ ] pinconfig | | |-- i2c0_gpio44
pinconfig 13 [ ] pinconfig | | |-- i2c1_gpio2
pinconfig 14 [ ] pinconfig | | |-- i2c1_gpio44
pinconfig 15 [ ] pinconfig | | |-- i2c_slave_gpio18
pinconfig 16 [ ] pinconfig | | |-- jtag_gpio4
pinconfig 17 [ ] pinconfig | | |-- jtag_gpio22
pinconfig 18 [ ] pinconfig | | |-- pcm_gpio18
pinconfig 19 [ ] pinconfig | | |-- pcm_gpio28
pinconfig 20 [ ] pinconfig | | |-- pwm0_gpio12
pinconfig 21 [ ] pinconfig | | |-- pwm0_gpio18
pinconfig 22 [ ] pinconfig | | |-- pwm0_gpio40
pinconfig 23 [ ] pinconfig | | |-- pwm1_gpio13
pinconfig 24 [ ] pinconfig | | |-- pwm1_gpio19
pinconfig 25 [ ] pinconfig | | |-- pwm1_gpio41
pinconfig 26 [ ] pinconfig | | |-- pwm1_gpio45
pinconfig 27 [ + ] pinconfig | | |-- sdhost_gpio48
pinconfig 28 [ ] pinconfig | | |-- spi0_gpio7
pinconfig 29 [ ] pinconfig | | |-- spi0_gpio35
pinconfig 30 [ ] pinconfig | | |-- spi1_gpio16
pinconfig 31 [ ] pinconfig | | |-- spi2_gpio40
pinconfig 32 [ ] pinconfig | | |-- uart0_gpio14
pinconfig 33 [ ] pinconfig | | |-- uart0_ctsrts_gpio16
pinconfig 34 [ ] pinconfig | | |-- uart0_ctsrts_gpio30
pinconfig 35 [ ] pinconfig | | |-- uart0_gpio32
pinconfig 36 [ ] pinconfig | | |-- uart0_gpio36
pinconfig 37 [ ] pinconfig | | |-- uart0_ctsrts_gpio38
pinconfig 38 [ + ] pinconfig | | |-- uart1_gpio14
pinconfig 39 [ ] pinconfig | | |-- uart1_ctsrts_gpio16
pinconfig 40 [ ] pinconfig | | |-- uart1_gpio32
pinconfig 41 [ ] pinconfig | | |-- uart1_ctsrts_gpio30
pinconfig 42 [ ] pinconfig | | |-- uart1_gpio40
pinconfig 43 [ ] pinconfig | | |-- uart1_ctsrts_gpio42
pinconfig 44 [ ] pinconfig | | |-- gpioout
pinconfig 45 [ ] pinconfig | | |-- alt0
gpio 0 [ ] gpio_bcm2835 | | `-- gpio_bcm2835
serial 0 [ ] bcm283x_pl011 | |-- serial at 7e201000
mmc 0 [ + ] bcm2835-sdhost | |-- mmc at 7e202000
blk 0 [ + ] mmc_blk | | `-- mmc at 7e202000.blk
serial 1 [ + ] serial_bcm283x_mu | |-- serial at 7e215040
mmc 1 [ + ] sdhci-bcm2835 | |-- sdhci at 7e300000
blk 1 [ ] mmc_blk | | `-- sdhci at 7e300000.blk
video 0 [ + ] bcm2835_video | |-- hdmi at 7e902000
vidconsole 0 [ + ] vidconsole0 | | `--
hdmi at 7e902000.vidconsole0
usb 0 [ + ] dwc2_usb | |-- usb at 7e980000
usb_hub 0 [ + ] usb_hub | | `-- usb_hub
usb_hub 1 [ + ] usb_hub | | `-- usb_hub
eth 0 [ + ] smsc95xx_eth | | |-- smsc95xx_eth
usb_dev_ge 0 [ + ] usb_dev_generic_drv | | `--
generic_bus_0_dev_4
simple_bus 1 [ ] generic_simple_bus | `-- firmware
simple_bus 2 [ ] generic_simple_bus `-- clocks
U-Boot> dm uclass
uclass 0: root
0 * root_driver @ 3db67028, seq 0, (req -1)
uclass 20: blk
0 * mmc at 7e202000.blk @ 3db683e0, seq 0, (req -1)
1 sdhci at 7e300000.blk @ 3db686c8
EFI: Initializing UCLASS_EFI
uclass 30: efi
uclass 31: eth
0 * smsc95xx_eth @ 3db69ac0, seq 0, (req -1)
uclass 34: gpio
0 gpio_bcm2835 @ 3db68ac0
uclass 43: keyboard
uclass 47: usb_mass_storage
uclass 51: mmc
0 * mmc at 7e202000 @ 3db68220, seq 0, (req -1)
1 * sdhci at 7e300000 @ 3db68528, seq 1, (req -1)
uclass 54: nop
uclass 58: panel
uclass 59: backlight
uclass 65: pinconfig
0 dpi_gpio0 @ 3db671a0
1 emmc_gpio22 @ 3db671f8
2 * emmc_gpio34 @ 3db67250, seq 2, (req -1)
3 emmc_gpio48 @ 3db672a8
4 gpclk0_gpio4 @ 3db67300
5 gpclk1_gpio5 @ 3db67358
6 gpclk1_gpio42 @ 3db673b0
7 gpclk1_gpio44 @ 3db67408
8 gpclk2_gpio6 @ 3db67460
9 gpclk2_gpio43 @ 3db674b8
10 i2c0_gpio0 @ 3db67510
11 i2c0_gpio28 @ 3db67568
12 i2c0_gpio44 @ 3db675c0
13 i2c1_gpio2 @ 3db67618
14 i2c1_gpio44 @ 3db67670
15 i2c_slave_gpio18 @ 3db676c8
16 jtag_gpio4 @ 3db67720
17 jtag_gpio22 @ 3db67778
18 pcm_gpio18 @ 3db677d0
19 pcm_gpio28 @ 3db67828
20 pwm0_gpio12 @ 3db67880
21 pwm0_gpio18 @ 3db678d8
22 pwm0_gpio40 @ 3db67930
23 pwm1_gpio13 @ 3db67988
24 pwm1_gpio19 @ 3db679e0
25 pwm1_gpio41 @ 3db67a38
26 pwm1_gpio45 @ 3db67a90
27 * sdhost_gpio48 @ 3db67ae8, seq 1, (req -1)
28 spi0_gpio7 @ 3db67b40
29 spi0_gpio35 @ 3db67b98
30 spi1_gpio16 @ 3db67bf0
31 spi2_gpio40 @ 3db67c48
32 uart0_gpio14 @ 3db67ca0
33 uart0_ctsrts_gpio16 @ 3db67cf8
34 uart0_ctsrts_gpio30 @ 3db67d50
35 uart0_gpio32 @ 3db67da8
36 uart0_gpio36 @ 3db67e00
37 uart0_ctsrts_gpio38 @ 3db67e58
38 * uart1_gpio14 @ 3db67eb0, seq 0, (req -1)
39 uart1_ctsrts_gpio16 @ 3db67f08
40 uart1_gpio32 @ 3db67f60
41 uart1_ctsrts_gpio30 @ 3db67fb8
42 uart1_gpio40 @ 3db68010
43 uart1_ctsrts_gpio42 @ 3db68068
44 gpioout @ 3db680c0
45 alt0 @ 3db68118
uclass 66: pinctrl
0 * gpio at 7e200000 @ 3db67128, seq 0, (req -1)
uclass 78: serial
0 serial at 7e201000 @ 3db68190, seq -1, (req 0)
1 * serial at 7e215040 @ 3db684c0, seq 1, (req 1)
uclass 79: simple_bus
0 * soc @ 3db670a0, seq 0, (req -1)
1 firmware @ 3db688b8
2 clocks @ 3db68920
uclass 93: usb
0 * usb at 7e980000 @ 3db68860, seq 0, (req -1)
uclass 94: usb_dev_generic
0 * generic_bus_0_dev_4 @ 3db6f728, seq 0, (req -1)
uclass 95: usb_hub
0 * usb_hub @ 3db79290, seq 0, (req -1)
1 * usb_hub @ 3db79cc8, seq 1, (req -1)
uclass 97: video
0 * hdmi at 7e902000 @ 3db687c8, seq 0, (req -1)
uclass 99: vidconsole0
0 * hdmi at 7e902000.vidconsole0 @ 3db6df38, seq 0, (req -1)
U-Boot>
│ ├─POWEROFF (Raspberry Pi 3b)
│ └─Done. (18.473s)
├─────────────────────────────────────────
└─SUCCESS (18.626s)
ellesmere:~/u$ rc
Successfully rebased and updated refs/heads/dm-push.
ellesmere:~/u$ do-try-int.sh rpi3 HEAD
Checking revision dd18fbdf7ff915672fb4933a1f82a78f7b484d24
tbot starting ...
├─Parameters:
│ rev = 'dd18fbdf7ff915672fb4933a1f82a78f7b484d24'
│ clean = True
├─Calling uboot_checkout ...
│ ├─Builder: rpi_3
│ └─Done. (1.053s)
├─────────────────────────────────────────
└─SUCCESS (1.240s)
tbot starting ...
├─Parameters:
│ clean = False
├─Calling uboot_build_and_flash ...
│ ├─POWERON (Raspberry Pi 3b)
│ ├─Calling uboot_build ...
│ │ ├─Calling uboot_checkout ...
│ │ │ ├─Builder: rpi_3
│ │ │ └─Done. (0.118s)
│ │ ├─Configuring build ...
│ │ ├─Calling uboot_make ...
│ │ │ └─Done. (12.080s)
│ │ └─Done. (14.524s)
│ ├─Calling uboot_flash ...
│ │ ├─Calling copy ...
│ │ │ └─Done. (0.017s)
│ │ └─Done. (4.399s)
│ ├─POWEROFF (Raspberry Pi 3b)
│ └─Done. (19.826s)
├─────────────────────────────────────────
└─SUCCESS (20.009s)
tbot starting ...
├─Calling interactive_board ...
│ ├─POWERON (Raspberry Pi 3b)
│ ├─Entering interactive shell (CTRL+D to exit) ...
U-Boot 2020.04-00306-gdd18fbdf7f (Apr 15 2020 - 13:16:20 -0600)
DRAM: 992 MiB
RPI 3 Model B (0xa22082)
MMC: mmc at 7e202000: 0, sdhci at 7e300000: 1
Loading Environment from FAT... *** Warning - bad CRC, using default environment
In: serial
Out: vidconsole
Err: vidconsole
Net: No ethernet found.
starting USB...
Bus usb at 7e980000: scanning bus usb at 7e980000 for devices...
Error: smsc95xx_eth address not set.
Timeout poll on interrupt endpoint
Failed to get keyboard state from device 0c40:8000
3 USB Device(s) found
scanning usb for storage devices... 0 Storage Device(s) found
Hit any key to stop autoboot: 0
U-Boot> dm tree
Class Index Probed Driver Name
-----------------------------------------------------------
root 0 [ + ] root_driver root_driver
simple_bus 0 [ + ] generic_simple_bus |-- soc
pinctrl 0 [ + ] bcm283x_pinctrl | |-- gpio at 7e200000
pinconfig 0 [ ] pinconfig | | |-- dpi_gpio0
pinconfig 1 [ ] pinconfig | | |-- emmc_gpio22
pinconfig 2 [ + ] pinconfig | | |-- emmc_gpio34
pinconfig 3 [ ] pinconfig | | |-- emmc_gpio48
pinconfig 4 [ ] pinconfig | | |-- gpclk0_gpio4
pinconfig 5 [ ] pinconfig | | |-- gpclk1_gpio5
pinconfig 6 [ ] pinconfig | | |-- gpclk1_gpio42
pinconfig 7 [ ] pinconfig | | |-- gpclk1_gpio44
pinconfig 8 [ ] pinconfig | | |-- gpclk2_gpio6
pinconfig 9 [ ] pinconfig | | |-- gpclk2_gpio43
pinconfig 10 [ ] pinconfig | | |-- i2c0_gpio0
pinconfig 11 [ ] pinconfig | | |-- i2c0_gpio28
pinconfig 12 [ ] pinconfig | | |-- i2c0_gpio44
pinconfig 13 [ ] pinconfig | | |-- i2c1_gpio2
pinconfig 14 [ ] pinconfig | | |-- i2c1_gpio44
pinconfig 15 [ ] pinconfig | | |-- i2c_slave_gpio18
pinconfig 16 [ ] pinconfig | | |-- jtag_gpio4
pinconfig 17 [ ] pinconfig | | |-- jtag_gpio22
pinconfig 18 [ ] pinconfig | | |-- pcm_gpio18
pinconfig 19 [ ] pinconfig | | |-- pcm_gpio28
pinconfig 20 [ ] pinconfig | | |-- pwm0_gpio12
pinconfig 21 [ ] pinconfig | | |-- pwm0_gpio18
pinconfig 22 [ ] pinconfig | | |-- pwm0_gpio40
pinconfig 23 [ ] pinconfig | | |-- pwm1_gpio13
pinconfig 24 [ ] pinconfig | | |-- pwm1_gpio19
pinconfig 25 [ ] pinconfig | | |-- pwm1_gpio41
pinconfig 26 [ ] pinconfig | | |-- pwm1_gpio45
pinconfig 27 [ + ] pinconfig | | |-- sdhost_gpio48
pinconfig 28 [ ] pinconfig | | |-- spi0_gpio7
pinconfig 29 [ ] pinconfig | | |-- spi0_gpio35
pinconfig 30 [ ] pinconfig | | |-- spi1_gpio16
pinconfig 31 [ ] pinconfig | | |-- spi2_gpio40
pinconfig 32 [ ] pinconfig | | |-- uart0_gpio14
pinconfig 33 [ ] pinconfig | | |-- uart0_ctsrts_gpio16
pinconfig 34 [ ] pinconfig | | |-- uart0_ctsrts_gpio30
pinconfig 35 [ ] pinconfig | | |-- uart0_gpio32
pinconfig 36 [ ] pinconfig | | |-- uart0_gpio36
pinconfig 37 [ ] pinconfig | | |-- uart0_ctsrts_gpio38
pinconfig 38 [ + ] pinconfig | | |-- uart1_gpio14
pinconfig 39 [ ] pinconfig | | |-- uart1_ctsrts_gpio16
pinconfig 40 [ ] pinconfig | | |-- uart1_gpio32
pinconfig 41 [ ] pinconfig | | |-- uart1_ctsrts_gpio30
pinconfig 42 [ ] pinconfig | | |-- uart1_gpio40
pinconfig 43 [ ] pinconfig | | |-- uart1_ctsrts_gpio42
pinconfig 44 [ ] pinconfig | | |-- gpioout
pinconfig 45 [ ] pinconfig | | |-- alt0
gpio 0 [ ] gpio_bcm2835 | | `-- gpio_bcm2835
serial 0 [ ] bcm283x_pl011 | |-- serial at 7e201000
mmc 0 [ + ] bcm2835-sdhost | |-- mmc at 7e202000
blk 0 [ + ] mmc_blk | | `-- mmc at 7e202000.blk
serial 1 [ + ] serial_bcm283x_mu | |-- serial at 7e215040
mmc 1 [ + ] sdhci-bcm2835 | |-- sdhci at 7e300000
blk 1 [ ] mmc_blk | | `-- sdhci at 7e300000.blk
video 0 [ + ] bcm2835_video | |-- hdmi at 7e902000
vidconsole 0 [ + ] vidconsole0 | | `--
hdmi at 7e902000.vidconsole0
usb 0 [ + ] dwc2_usb | |-- usb at 7e980000
usb_hub 0 [ + ] usb_hub | | `-- usb_hub
usb_hub 1 [ + ] usb_hub | | `-- usb_hub
usb_dev_ge 0 [ + ] usb_dev_generic_drv | | `--
generic_bus_0_dev_3
simple_bus 1 [ ] generic_simple_bus | `-- firmware
simple_bus 2 [ ] generic_simple_bus `-- clocks
U-Boot> dm ucl
uclass 0: root
0 * root_driver @ 3db67028, seq 0, (req -1)
uclass 20: blk
0 * mmc at 7e202000.blk @ 3db683e0, seq 0, (req -1)
1 sdhci at 7e300000.blk @ 3db686c8
EFI: Initializing UCLASS_EFI
uclass 30: efi
uclass 31: eth
uclass 34: gpio
0 gpio_bcm2835 @ 3db68ac0
uclass 43: keyboard
uclass 47: usb_mass_storage
uclass 51: mmc
0 * mmc at 7e202000 @ 3db68220, seq 0, (req -1)
1 * sdhci at 7e300000 @ 3db68528, seq 1, (req -1)
uclass 54: nop
uclass 58: panel
uclass 59: backlight
uclass 65: pinconfig
0 dpi_gpio0 @ 3db671a0
1 emmc_gpio22 @ 3db671f8
2 * emmc_gpio34 @ 3db67250, seq 2, (req -1)
3 emmc_gpio48 @ 3db672a8
4 gpclk0_gpio4 @ 3db67300
5 gpclk1_gpio5 @ 3db67358
6 gpclk1_gpio42 @ 3db673b0
7 gpclk1_gpio44 @ 3db67408
8 gpclk2_gpio6 @ 3db67460
9 gpclk2_gpio43 @ 3db674b8
10 i2c0_gpio0 @ 3db67510
11 i2c0_gpio28 @ 3db67568
12 i2c0_gpio44 @ 3db675c0
13 i2c1_gpio2 @ 3db67618
14 i2c1_gpio44 @ 3db67670
15 i2c_slave_gpio18 @ 3db676c8
16 jtag_gpio4 @ 3db67720
17 jtag_gpio22 @ 3db67778
18 pcm_gpio18 @ 3db677d0
19 pcm_gpio28 @ 3db67828
20 pwm0_gpio12 @ 3db67880
21 pwm0_gpio18 @ 3db678d8
22 pwm0_gpio40 @ 3db67930
23 pwm1_gpio13 @ 3db67988
24 pwm1_gpio19 @ 3db679e0
25 pwm1_gpio41 @ 3db67a38
26 pwm1_gpio45 @ 3db67a90
27 * sdhost_gpio48 @ 3db67ae8, seq 1, (req -1)
28 spi0_gpio7 @ 3db67b40
29 spi0_gpio35 @ 3db67b98
30 spi1_gpio16 @ 3db67bf0
31 spi2_gpio40 @ 3db67c48
32 uart0_gpio14 @ 3db67ca0
33 uart0_ctsrts_gpio16 @ 3db67cf8
34 uart0_ctsrts_gpio30 @ 3db67d50
35 uart0_gpio32 @ 3db67da8
36 uart0_gpio36 @ 3db67e00
37 uart0_ctsrts_gpio38 @ 3db67e58
38 * uart1_gpio14 @ 3db67eb0, seq 0, (req -1)
39 uart1_ctsrts_gpio16 @ 3db67f08
40 uart1_gpio32 @ 3db67f60
41 uart1_ctsrts_gpio30 @ 3db67fb8
42 uart1_gpio40 @ 3db68010
43 uart1_ctsrts_gpio42 @ 3db68068
44 gpioout @ 3db680c0
45 alt0 @ 3db68118
uclass 66: pinctrl
0 * gpio at 7e200000 @ 3db67128, seq 0, (req -1)
uclass 78: serial
0 serial at 7e201000 @ 3db68190, seq -1, (req 0)
1 * serial at 7e215040 @ 3db684c0, seq 1, (req 1)
uclass 79: simple_bus
0 * soc @ 3db670a0, seq 0, (req -1)
1 firmware @ 3db688b8
2 clocks @ 3db68920
uclass 93: usb
0 * usb at 7e980000 @ 3db68860, seq 0, (req -1)
uclass 94: usb_dev_generic
0 * generic_bus_0_dev_3 @ 3db6f728, seq 0, (req -1)
uclass 95: usb_hub
0 * usb_hub @ 3db79290, seq 0, (req -1)
1 * usb_hub @ 3db79cc8, seq 1, (req -1)
uclass 97: video
0 * hdmi at 7e902000 @ 3db687c8, seq 0, (req -1)
uclass 99: vidconsole0
0 * hdmi at 7e902000.vidconsole0 @ 3db6df38, seq 0, (req -1)
U-Boot>
│ ├─POWEROFF (Raspberry Pi 3b)
│ └─Done. (16.027s)
├─────────────────────────────────────────
└─SUCCESS (16.192s)
Regards,
Simon
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