Hi Alper,
On Tue, 2 Nov 2021 at 17:05, Simon Glass sjg@chromium.org wrote:
Hi Alpher,
On Mon, 1 Nov 2021 at 17:25, Alper Nebi Yasak alpernebiyasak@gmail.com wrote:
Hi,
I've had some recent success with my gru-kevin and wanted to update you on this. Long story short, I can boot from SPI flash and have the display, keyboard, eMMC, microSD card, USB disks all work (however with some hacks); but can't boot into Linux. Things seem to hang shortly after "Starting kernel..." but I don't know if something fails in U-Boot or if I get a kernel panic. (I still have no serial console).
There are three relevant branches on my GitHub repo now, please have a look. The first is for what I intend to send upstream soon enough. The other two include hacks and additional patches that build on top of the first, meant to improve things on a per-board basis:
https://github.com/alpernebbi/u-boot/tree/rk3399-gru-chromebooks https://github.com/alpernebbi/u-boot/tree/rk3399-gru-kevin https://github.com/alpernebbi/u-boot/tree/rk3399-gru-bobI have no idea if the gru-bob versions work. I just thought things I did for gru-kevin are applicable to it as well and decided I should include them in case anyone wants to test.
I also want to ask you some things I'm indecisive about, before posting the rk3399-gru-chromebooks branch as patches.
Most of the patches are small config and dts changes that I've grouped by whatever effect they have. Should I squash them into one commit each for config/dts?
Probably best.
Simon, I've edited some of your patches and kept you as author & sign-off. Are you OK with the edited versions, am I doing things right? See:
https://github.com/alpernebbi/u-boot/commit/8c658b7811f4324cd699bd035e802f93...
https://github.com/alpernebbi/u-boot/commit/c2c68f23e10a51b8d34c00764a33fc84...
https://github.com/alpernebbi/u-boot/commit/995454193906e04bfb4e0e38f2bf1a18...
LGTM
Marty, your (second) chromebook_kevin support patch didn't have your sign-off. Is it OK to add it? See:
https://github.com/alpernebbi/u-boot/commit/4cee351e012dc26714640e868069b5cc...
I also think I should squash my gru-kevin changes into that commit, add a commit message about board status, and keep Marty as author & sign-off while adding myself as Co-authored-by & sign-off. Any better ideas on how to structure the patches?
Do both of you want to be in /board/google/gru/MAINTAINERS? I have three of us listed there right now, but no idea if that's fine with you two.
Hope you can spare time on this.
I actually have bob in my lab but I have not tried the Chrome OS boot script on it. I could probably add kevin.
$ do-try-int.sh bob Revision 77680d8f85b94ffe690b8fe1f35767aef8b1415a, board bob
Checking revision 77680d8f85b94ffe690b8fe1f35767aef8b1415a /vid/software/devel/ubtest tbot starting ... ├─Parameters: │ rev = '77680d8f85b94ffe690b8fe1f35767aef8b1415a' │ clean = False ├─Calling uboot_build_and_flash ... │ ├─bob is on port 9904 and uses /dev/pts/39 │ ├─POWERON (bob) │ ├─Calling uboot_build ... │ │ ├─Calling uboot_checkout ... │ │ │ ├─Builder: bob │ │ │ └─Done. (1.038s) │ │ ├─Configuring build ... │ │ ├─Calling uboot_make ... │ │ │ └─Done. (9.073s) │ │ └─Done. (10.454s) │ ├─Calling uboot_flash ... │ │ └─Done. (0.677s) │ ├─POWEROFF (bob) │ └─Done. (11.868s) ├───────────────────────────────────────── └─SUCCESS (11.994s) tbot starting ... ├─Calling interactive_board ... │ ├─bob is on port 9904 and uses /dev/pts/39 │ ├─POWERON (bob) │ ├─Entering interactive shell (CTRL+D to exit) ... �Channel 0: LPDDR3, 933MHz BW=32 Col=10 Bk=8 CS0 Row=15 CS1 Row=15 CS=2 Die BW=16 Size=2048MB Channel 1: LPDDR3, 933MHz BW=32 Col=10 Bk=8 CS0 Row=15 CS1 Row=15 CS=2 Die BW=16 Size=2048MB 256B stride
U-Boot SPL 2021.10-00181-g77680d8f85b (Nov 02 2021 - 09:07:44 -0600) Trying to boot from SPI rockchip_rk3399_pinctrl pinctrl: pinctrl_select_state_full: uclass_get_device_by_phandle_id: err=-19 rockchip_rk3399_pinctrl pinctrl: pinctrl_select_state_full: uclass_get_device_by_phandle_id: err=-19 ns16550_serial serial@ff1a0000: pinctrl_select_state_full: uclass_get_device_by_phandle_id: err=-19
U-Boot 2021.10-00181-g77680d8f85b (Nov 02 2021 - 09:07:44 -0600)
Model: Google Bob DRAM: 3.9 GiB Cannot find regulator pwm init_voltage MMC: mmc@fe320000: 1, mmc@fe330000: 0 Loading Environment from MMC... *** Warning - bad CRC, using default environment
Got rc -1, expected 100 Failed to probe keyboard 'keyboard-controller' In: serial@ff1a0000 Out: serial@ff1a0000 Err: serial@ff1a0000 Model: Google Bob Net: No ethernet found. Hit any key to stop autoboot: 0 =>
Just to note that I have a kevin in my lab now and it boots into U-Boot with your
https://github.com/alpernebbi/u-boot/tree/rk3399-gru-chromebooks
I also tried Bob and got this:
$ do-try-int.sh bob Revision 6a549d02fc43408cf4f000cc97688e7a64948572, board bob
Checking revision 6a549d02fc43408cf4f000cc97688e7a64948572 /vid/software/devel/ubtest tbot starting ... ├─Parameters: │ rev = '6a549d02fc43408cf4f000cc97688e7a64948572' │ clean = False ├─Calling uboot_build_and_flash ... │ ├─bob is on port 9904 and uses /dev/pts/37 │ ├─POWERON (bob) │ ├─Calling uboot_build ... │ │ ├─Calling uboot_checkout ... │ │ │ ├─Builder: bob │ │ │ └─Done. (0.195s) │ │ ├─Configuring build ... │ │ ├─Calling uboot_make ... │ │ │ └─Done. (9.943s) │ │ └─Done. (10.329s) │ ├─Calling uboot_flash ... │ │ └─Done. (2.209s) │ ├─POWEROFF (bob) │ └─Done. (13.305s) ├───────────────────────────────────────── └─SUCCESS (13.438s) tbot starting ... ├─Calling interactive_board ... │ ├─bob is on port 9904 and uses /dev/pts/37 │ ├─POWERON (bob) │ ├─Entering interactive shell (CTRL+D to exit) ... Channel 0: LPDDR3, 933MHz BW=32 Col=10 Bk=8 CS0 Row=15 CS1 Row=15 CS=2 Die BW=16 Size=2048MB Channel 1: LPDDR3, 933MHz BW=32 Col=10 Bk=8 CS0 Row=15 CS1 Row=15 CS=2 Die BW=16 Size=2048MB 256B stride
U-Boot SPL 2021.10-00036-g6a549d02fc4 (Nov 05 2021 - 21:12:30 -0600) Trying to boot from SPI rockchip_rk3399_pinctrl pinctrl: pinctrl_select_state_full: uclass_get_device_by_phandle_id: err=-19 rockchip_rk3399_pinctrl pinctrl: pinctrl_select_state_full: uclass_get_device_by_phandle_id: err=-19 ns16550_serial serial@ff1a0000: pinctrl_select_state_full: uclass_get_device_by_phandle_id: err=-19
U-Boot 2021.10-00036-g6a549d02fc4 (Nov 05 2021 - 21:12:30 -0600)
Model: Google Bob DRAM: 3.9 GiB MMC: mmc@fe320000: 1, mmc@fe330000: 0 Loading Environment from MMC... *** Warning - bad CRC, using default environment
In: cros-ec-keyb Out: vidconsole Err: vidconsole Model: Google Bob Net: No ethernet found. Hit any key to stop autoboot: 0 switch to partitions #0, OK mmc0(part 0) is current device Scanning mmc 0:c... libfdt fdt_check_header(): FDT_ERR_BADMAGIC Scanning disk mmc@fe320000.blk... Disk mmc@fe320000.blk not ready Scanning disk mmc@fe330000.blk... fs_devread read outside partition 2 Failed to mount ext2 filesystem... fs_devread read outside partition 2 Failed to mount ext2 filesystem... fs_devread read outside partition 2 Failed to mount ext2 filesystem... fs_devread read outside partition 2 Failed to mount ext2 filesystem... Found 13 disks ** Unable to read file ubootefi.var ** Failed to load EFI variables BootOrder not defined EFI boot manager: Cannot load any image starting USB... Bus usb@fe380000: USB EHCI 1.00 Bus usb@fe3a0000: USB OHCI 1.0 Bus usb@fe3c0000: USB EHCI 1.00 Bus usb@fe3e0000: USB OHCI 1.0 Bus usb@fe800000: Register 2000140 NbrPorts 2 Starting the controller USB XHCI 1.10 Bus usb@fe900000: Register 2000140 NbrPorts 2 Starting the controller USB XHCI 1.10 scanning bus usb@fe380000 for devices... 2 USB Device(s) found scanning bus usb@fe3a0000 for devices... 1 USB Device(s) found scanning bus usb@fe3c0000 for devices... 2 USB Device(s) found scanning bus usb@fe3e0000 for devices... 1 USB Device(s) found scanning bus usb@fe800000 for devices... 1 USB Device(s) found scanning bus usb@fe900000 for devices... 1 USB Device(s) found scanning usb for storage devices... 0 Storage Device(s) found
Device 0: unknown device No ethernet found. missing environment variable: pxeuuid missing environment variable: bootfile Retrieving file: pxelinux.cfg/00000000 No ethernet found. missing environment variable: bootfile Retrieving file: pxelinux.cfg/0000000 No ethernet found. missing environment variable: bootfile Retrieving file: pxelinux.cfg/000000 No ethernet found. missing environment variable: bootfile Retrieving file: pxelinux.cfg/00000 No ethernet found. missing environment variable: bootfile Retrieving file: pxelinux.cfg/0000 No ethernet found. missing environment variable: bootfile Retrieving file: pxelinux.cfg/000 No ethernet found. missing environment variable: bootfile Retrieving file: pxelinux.cfg/00 No ethernet found. missing environment variable: bootfile Retrieving file: pxelinux.cfg/0 No ethernet found. missing environment variable: bootfile Retrieving file: pxelinux.cfg/default-arm-rk3399-gru No ethernet found. missing environment variable: bootfile Retrieving file: pxelinux.cfg/default-arm-rk3399 No ethernet found. missing environment variable: bootfile Retrieving file: pxelinux.cfg/default-arm No ethernet found. missing environment variable: bootfile Retrieving file: pxelinux.cfg/default No ethernet found. Config file not found No ethernet found. No ethernet found. SF: Detected gd25lq32 with page size 256 Bytes, erase size 4 KiB, total 4 MiB Offset exceeds device limit sf - SPI flash sub-system
Usage: sf probe [[bus:]cs] [hz] [mode] - init flash device on given SPI bus and chip select sf read addr offset|partition len - read `len' bytes starting at `offset' or from start of mtd `partition'to memory at `addr' sf write addr offset|partition len - write `len' bytes from memory at `addr' to flash at `offset' or to start of mtd `partition' sf erase offset|partition [+]len - erase `len' bytes from `offset' or from start of mtd `partition' `+len' round up `len' to block size sf update addr offset|partition len - erase and write `len' bytes from memory at `addr' to flash at `offset' or to start of mtd `partition' sf protect lock/unlock sector len - protect/unprotect 'len' bytes starting at address 'sector'
sf test offset len - run a very basic destructive test ## Executing script at 00500000 Wrong image format for "source" command SCRIPT FAILED: continuing... =>
Having both in my lab will make it much easier to test.
Regards, Simon