Re: v2026.05.0

[Ahmad Fatoum <a.fatoum@pengutronix.de>]

Hello Alexander,

On 5/27/26 2:31 PM, Alexander Shiyan wrote:
> Hello Ahmad.
> 
> I haven't worked with these commands before, but it gives the following:

It's well invested time. b4 is really nice.

> 
> shc@gentoo /home/ARM64/barebox.b4 $ b4 shazam -H
> 'https://lore.kernel.org/barebox/20260527121649.3365172-1-a.fatoum@pengutronix.de/T/#t'

The patch set applies on current master. Can you try again after
fetching it, e.g. via:

  git fetch https://git.pengutronix.de/git/barebox master

Cheers,
Ahmad

> Grabbing thread from
> lore.kernel.org/all/20260527121649.3365172-1-a.fatoum@pengutronix.de/t.mbox.gz
> Checking for newer revisions
> Grabbing search results from lore.kernel.org
> Analyzing 6 messages in the thread
> Analyzing 0 code-review messages
> Checking attestation on all messages, may take a moment...
> ---
> ✓ [PATCH v2 1/5] arch: introduce new CONFIG_ARCH_HAS_MALLOC_SIZE
> ✓ [PATCH v2 2/5] arch: introduce CONFIG_BAREBOX_MEMORY_OFFSET
> ✓ [PATCH v2 3/5] ARM64: switch to CONFIG_BAREBOX_MEMORY_OFFSET
> ✓ [PATCH v2 4/5] ARM64: configs: drop CONFIG_MALLOC_SIZE=0x0 as it's
> now the default
> ✓ [PATCH v2 5/5] ARM64: place PBL malloc area at start of barebox
> proper malloc area
> ---
> ✓ Signed: DKIM/lists.infradead.org (From: a.fatoum@pengutronix.de)
> ---
> Total patches: 5
> ---
> Base: attempting to guess base-commit...
> Base: tags/v2026.05.0-778-g20e641c7a5 (best guess, 18/24 blobs matched)
> Magic: Preparing a sparse worktree
> Unable to cleanly apply series, see failure log below
> ---
> Applying: arch: introduce new CONFIG_ARCH_HAS_MALLOC_SIZE
> Applying: arch: introduce CONFIG_BAREBOX_MEMORY_OFFSET
> Applying: ARM64: switch to CONFIG_BAREBOX_MEMORY_OFFSET
> Applying: ARM64: configs: drop CONFIG_MALLOC_SIZE=0x0 as it's now the default
> Applying: ARM64: place PBL malloc area at start of barebox proper malloc area
> Patch failed at 0005 ARM64: place PBL malloc area at start of barebox
> proper malloc area
> error: patch failed: arch/arm/cpu/uncompress.c:75
> error: arch/arm/cpu/uncompress.c: patch does not apply
> hint: Use 'git am --show-current-patch=diff' to see the failed patch
> hint: When you have resolved this problem, run "git am --continue".
> hint: If you prefer to skip this patch, run "git am --skip" instead.
> hint: To restore the original branch and stop patching, run "git am --abort".
> hint: Disable this message with "git config set advice.mergeConflict false"
> ---
> Not fetching into FETCH_HEAD
> 
> Thanks!
> 
> ср, 27 мая 2026 г. в 15:22, Ahmad Fatoum <a.fatoum@pengutronix.de>:
>>
>> Hello Alexander,
>>
>> On 5/25/26 8:06 PM, Alexander Shiyan wrote:
>>> Hello Ahmad.
>>>
>>> I typically use the master branch for my validation work.
>>> This is also why I haven't been able to send the extlinux patch v3 yet
>>> - the necessary code changes aren't currently in master.
>>> If you could provide the required commits as a set that can be
>>> cherry-picked directly onto master, I'd be happy to run a full test.
>>
>> v2 is based off master. You can apply it with:
>>
>> b4 shazam 'https://lore.kernel.org/barebox/20260527121649.3365172-1-a.fatoum@pengutronix.de/T/#t'
>>
>> In case you didn't know, b4 shazam -H automatically tries to find a suitable
>> base and then applies the patches onto it and points FETCH_HEAD there.
>>
>> Cheers,
>> Ahmad
>>
>>>
>>> Thanks!
>>>
>>> пт, 22 мая 2026 г. в 14:00, Ahmad Fatoum <a.fatoum@pengutronix.de>:
>>>>
>>>> Hello Alexander,
>>>>
>>>> On 5/20/26 3:27 PM, Alexander Shiyan wrote:
>>>>> Hello Sascha.
>>>>>
>>>>> Yes, that's how it works.
>>>>
>>>> Can you also give this here a test:
>>>> https://lore.barebox.org/barebox/20260522105852.2681680-1-a.fatoum@pengutronix.de/
>>>>
>>>> Thanks!
>>>> Ahmad
>>>>
>>>>>
>>>>> The new version adds a different trap, but it's most likely a board
>>>>> issue; I'll investigate.
>>>>>
>>>>> Thanks!
>>>>>
>>>>>> rockchip-dmc: rockchip_sdram_size(reg2=1000ea01, reg3=30000031)
>>>>> rockchip-dmc: rank 2 cs0_col 10 cs1_col 10 bk 3 cs0_row 17 cs1_row 17
>>>>> bw 2 row_3_4 0
>>>>> rockchip-dmc: rk3568_ram_sizes() = 8589934592
>>>>> uncompress.c: memory at 0x00a00000, size 0xef600000
>>>>> endmem                = 0xf0000000
>>>>> arm_mem_optee         = 0xee000000+0x02000000
>>>>> arm_mem_scratch       = 0xedff8000+0x00008000
>>>>> arm_mem_stack         = 0xedff0000+0x00008000
>>>>> arm_mem_ttb           = 0xedf80000+0x00040000
>>>>> arm_mem_barebox_image = 0xedc00000+0x00400000
>>>>> arm_mem_early_malloc  = 0xedbe0000+0x00020000
>>>>> membase               = 0x00a00000+0xef600000
>>>>> mmu: enabling MMU, ttb @ 0xedf80000
>>>>> mmu: __arch_remap_range: 0x00000000+0x8000000000 type UNCACHED
>>>>> mmu: __arch_remap_range: 0x8000000000+0x8000000000 type UNCACHED
>>>>> mmu: __arch_remap_range: 0x00a00000+0xef600000 type RWX
>>>>> mmu: __arch_remap_range: 0x08400000+0x2000000 type FAULT
>>>>> mmu: __arch_remap_range: 0x00b00000+0x60000 type RWX
>>>>> uncompress.c: uncompressing barebox ELF at 0x0000000000b60680 (size
>>>>> 0x000737a4) to 0xedc00000 (uncompressed size: 0x001bb598)
>>>>> uncompress.c: relocating ELF in place
>>>>> In-place ELF relocation: text_vaddr=0x0, text_offset=0x10000,
>>>>> load_addr=00000000edc00000, offset=0xedc10000
>>>>> In-place ELF relocation completed successfully
>>>>> pbl-mmu: Setting up MMU from ELF segments
>>>>> pbl-mmu: Segment 0 not page-aligned, rounding
>>>>> pbl-mmu: Segment 0: addr=0xedc10000 size=0x000b6000 flags=0x5 [R-X] ->
>>>>> mmu_flags=0x3
>>>>> mmu: __arch_remap_range: 0xedc10000+0xb6000 type CODE
>>>>> pbl-mmu: Segment 1 not page-aligned, rounding
>>>>> pbl-mmu: Segment 1: addr=0xedcc6000 size=0x000b9000 flags=0x4 [R--] ->
>>>>> mmu_flags=0x4
>>>>> mmu: __arch_remap_range: 0xedcc6000+0xb9000 type RO
>>>>> pbl-mmu: Segment 3 not page-aligned, rounding
>>>>> pbl-mmu: Segment 3: addr=0xedd7f000 size=0x00047000 flags=0x6 [RW-] ->
>>>>> mmu_flags=0x1
>>>>> mmu: __arch_remap_range: 0xedd7f000+0x47000 type CACHED
>>>>> pbl-mmu: MMU setup from ELF complete
>>>>> uncompress.c: jumping to ELF entry point at 0x00000000edcc2c9c
>>>>> start.c: memory at 0x00a00000, size 0xef600000
>>>>> start.c: initializing malloc pool at 0xadc10000 (size 0x40000000)
>>>>> start.c: starting barebox...
>>>>> initcall-> command_slice_init+0x0/0x3c
>>>>> initcall-> globalvar_init+0x0/0x8c
>>>>> initcall-> register_bus_class+0x0/0x20
>>>>> initcall-> platform_init+0x0/0x1c
>>>>> initcall-> mdio_bus_init+0x0/0x1c
>>>>> initcall-> register_mii_class+0x0/0x20
>>>>> initcall-> usb_bus_init+0x0/0x1c
>>>>> initcall-> otg_bus_init+0x0/0x1c
>>>>> initcall-> register_udc_class+0x0/0x20
>>>>> initcall-> spi_bus_init+0x0/0x1c
>>>>> initcall-> i2c_bus_init+0x0/0x1c
>>>>> initcall-> register_i2c_adapter_class+0x0/0x20
>>>>> initcall-> register_mmc_class+0x0/0x20
>>>>> initcall-> register_fb_class+0x0/0x20
>>>>> initcall-> register_backlight_class+0x0/0x20
>>>>> initcall-> nvmem_init+0x0/0x14
>>>>> initcall-> register_nvmem_class+0x0/0x20
>>>>> initcall-> register_watchdog_class+0x0/0x20
>>>>> initcall-> gpio_desc_alloc+0x0/0x24
>>>>> initcall-> pci_bus_init+0x0/0x1c
>>>>> initcall-> scmi_bus_driver_init+0x0/0x40
>>>>> initcall-> register_phy_class+0x0/0x20
>>>>> initcall-> register_eth_class+0x0/0x20
>>>>> initcall-> fs_bus_init+0x0/0x1c
>>>>> initcall-> defaultenv_init+0x0/0x6c
>>>>> initcall-> console_common_init+0x0/0xac
>>>>> initcall-> partitions_init+0x0/0x50
>>>>> initcall-> genpd_bus_init+0x0/0x1c
>>>>> initcall-> rk_clk_gate_link_driver_register+0x0/0x1c
>>>>> initcall-> clk_rk3568_driver_register+0x0/0x1c
>>>>> initcall-> clk_rk3588_driver_register+0x0/0x1c
>>>>> initcall-> scmi_clocks_driver_register+0x0/0x1c
>>>>> initcall-> gated_fixed_clk_driver_register+0x0/0x1c
>>>>> initcall-> gpio_gate_clock_driver_register+0x0/0x1c
>>>>> initcall-> syscon_driver_register+0x0/0x1c
>>>>> initcall-> rockchip_gpio_driver_register+0x0/0x1c
>>>>> initcall-> rockchip_pinctrl_driver_register+0x0/0x1c
>>>>> initcall-> simple_pm_bus_driver_register+0x0/0x1c
>>>>> initcall-> scmi_drv_register+0x0/0x1c
>>>>> initcall-> scmi_reset_driver_register+0x0/0x1c
>>>>> initcall-> arm_scmi_driver_register+0x0/0x1c
>>>>> initcall-> scmi_power_domain_driver_register+0x0/0x1c
>>>>> initcall-> aarch64_init_vectors+0x0/0x50
>>>>> initcall-> of_arm_init+0x0/0x2c
>>>>> deep-probe: enabled in device tree
>>>>> initcall-> register_autoboot_vars+0x0/0x7c
>>>>> initcall-> system_partitions_var_init+0x0/0x50
>>>>> initcall-> register_env_vars+0x0/0x30
>>>>> initcall-> mipi_dsi_bus_init+0x0/0x1c
>>>>> initcall-> arm_arch_timer_driver_register+0x0/0x1c
>>>>> initcall-> of_init_early_vars+0x0/0x8
>>>>> initcall-> of_timer_init+0x0/0x20
>>>>> initcall-> rockchip_pm_domain_drv_register+0x0/0x1c
>>>>> initcall-> net_init+0x0/0x94
>>>>> initcall-> init_fs+0x0/0x2c
>>>>> initcall-> rockchip_init+0x0/0xe8
>>>>> initcall-> ns16550_serial_driver_register+0x0/0x1c
>>>>> initcall-> dos_partition_init+0x0/0x1c
>>>>> initcall-> efi_partition_init+0x0/0x1c
>>>>> initcall-> of_stdoutpath_init+0x0/0x28
>>>>> Switch to console [cs0]
>>>>>
>>>>>
>>>>> barebox 2026.05.0-00773-g4ba3c57b6144-dirty #5 Wed May 20 16:20:30 MSK 2026
>>>>>
>>>>>
>>>>> Board: Diasom DS-RK3568-SMARC-EVB
>>>>> start.c: memory at 0x00a00000, size 0xef600000
>>>>> start.c: initializing malloc pool at 0xadc10000 (size 0x40000000)
>>>>> start.c: starting barebox...
>>>>> initcall-> command_slice_init+0x0/0x3c
>>>>> initcall-> globalvar_init+0x0/0x8c
>>>>> initcall-> register_bus_class+0x0/0x20
>>>>> initcall-> platform_init+0x0/0x1c
>>>>> initcall-> mdio_bus_init+0x0/0x1c
>>>>> initcall-> register_mii_class+0x0/0x20
>>>>> initcall-> usb_bus_init+0x0/0x1c
>>>>> initcall-> otg_bus_init+0x0/0x1c
>>>>> initcall-> register_udc_class+0x0/0x20
>>>>> initcall-> spi_bus_init+0x0/0x1c
>>>>> initcall-> i2c_bus_init+0x0/0x1c
>>>>> initcall-> register_i2c_adapter_class+0x0/0x20
>>>>> initcall-> register_mmc_class+0x0/0x20
>>>>> initcall-> register_fb_class+0x0/0x20
>>>>> initcall-> register_backlight_class+0x0/0x20
>>>>> initcall-> nvmem_init+0x0/0x14
>>>>> initcall-> register_nvmem_class+0x0/0x20
>>>>> initcall-> register_watchdog_class+0x0/0x20
>>>>> initcall-> gpio_desc_alloc+0x0/0x24
>>>>> initcall-> pci_bus_init+0x0/0x1c
>>>>> initcall-> scmi_bus_driver_init+0x0/0x40
>>>>> initcall-> register_phy_class+0x0/0x20
>>>>> initcall-> register_eth_class+0xinitcall-> of_probe_memory+0x0/0x60
>>>>> initcall-> rockchip_dmc_driver_init+0x0/0x324
>>>>> rockchip-dmc memory-controller.of: Detected memory size: 0x200000000
>>>>> initcall-> __image_start+0x0/0x74
>>>>> initcall-> mem_register_barebox+0x0/0x4c
>>>>> initcall-> of_reserved_mem_walk+0x0/0x1bc
>>>>> initcall-> mmu_init+0x0/0x1e0
>>>>> initcall-> mem_malloc_resource+0x0/0xdc
>>>>> initcall-> reset_source_init+0x0/0x50
>>>>> initcall-> usbgadget_globalvars_init+0x0/0x44
>>>>> initcall-> bootsource_init+0x0/0x40
>>>>> initcall-> usb_udc_init+0x0/0x20
>>>>> initcall-> rockchip_spi_driver_register+0x0/0x1c
>>>>> initcall-> rk3x_i2c_driver_register+0x0/0x1c
>>>>> initcall-> rk808_spi_driver_register+0x0/0x28
>>>>> initcall-> rk808_i2c_driver_register+0x0/0x28
>>>>> initcall-> regulator_fixed_driver_register+0x0/0x1c
>>>>> initcall-> rockchip_usb2phy_driver_register+0x0/0x1c
>>>>> initcall-> rockchip_combphy_driver_register+0x0/0x1c
>>>>> initcall-> rockchip_p3phy_driver_register+0x0/0x1c
>>>>> initcall-> rk_udphy_driver_register+0x0/0x1c
>>>>> initcall-> rockchip_iodomain_driver_register+0x0/0x1c
>>>>> initcall-> digest_hmac_initcall+0x0/0x44
>>>>> initcall-> sha1_digest_register+0x0/0x1c
>>>>> initcall-> sha256_digest_register+0x0/0x1c
>>>>> initcall-> ext_init+0x0/0x1c
>>>>> initcall-> ramfs_init+0x0/0x1c
>>>>> initcall-> tftp_init+0x0/0x38
>>>>> initcall-> nfs_init+0x0/0x5c
>>>>> initcall-> fat_init+0x0/0x1c
>>>>> initcall-> diasom_rk3568_driver_register+0x0/0x1c
>>>>> initcall-> diasom_rk3588_driver_register+0x0/0x1c
>>>>> initcall-> psci_driver_register+0x0/0x1c
>>>>> initcall-> arm_request_stack+0x0/0x4c
>>>>> initcall-> mount_root+0x0/0x74
>>>>> initcall-> binfmt_sh_init+0x0/0x1c
>>>>> initcall-> binfmt_uimage_init+0x0/0x1c
>>>>> initcall-> png_init+0x0/0x1c
>>>>> initcall-> extlinux_init+0x0/0x1c
>>>>> initcall-> of_kernel_init+0x0/0x28
>>>>> initcall-> console_ctrlc_init+0x0/0x30
>>>>> initcall-> firmware_init+0x0/0x38
>>>>> initcall-> bootdef_entry_init+0x0/0x1c
>>>>> initcall-> fastboot_globalvars_init+0x0/0x12c
>>>>> initcall-> genphy_driver_register+0x0/0x1c
>>>>> initcall-> realtek_drvs_register+0x0/0x20
>>>>> initcall-> mdio_gpio_driver_register+0x0/0x1c
>>>>> initcall-> rk_gmac_driver_register+0x0/0x1c
>>>>> initcall-> rtl8169_eth_driver_register+0x0/0x1c
>>>>> initcall-> usb_hub_init+0x0/0x1c
>>>>> initcall-> dwc3_driver_register+0x0/0x1c
>>>>> initcall-> usb_stor_init+0x0/0x1c
>>>>> initcall-> ehci_driver_register+0x0/0x1c
>>>>> initcall-> xhci_driver_register+0x0/0x1c
>>>>> initcall-> gsermod_init+0x0/0x1c
>>>>> initcall-> acmmod_init+0x0/0x1c
>>>>> initcall-> dfumod_init+0x0/0x1c
>>>>> initcall-> fastbootmod_init+0x0/0x1c
>>>>> initcall-> umsmod_init+0x0/0x1c
>>>>> initcall-> onboard_dev_driver_register+0x0/0x1c
>>>>> initcall-> pca954x_driver_register+0x0/0x28
>>>>> initcall-> rk_sdhci_driver_register+0x0/0x1c
>>>>> initcall-> dw_mmc_driver_register+0x0/0x1c
>>>>> initcall-> backlight_pwm_of_driver_register+0x0/0x1c
>>>>> initcall-> vop2_driver_register+0x0/0x1c
>>>>> initcall-> dw_hdmi_rockchip_driver_register+0x0/0x1c
>>>>> initcall-> dw_mipi_dsi_rockchip_driver_register+0x0/0x1c
>>>>> initcall-> led_gpio_of_driver_register+0x0/0x1c
>>>>> initcall-> at24_driver_register+0x0/0x28
>>>>> initcall-> rockchip_pwm_driver_register+0x0/0x1c
>>>>> initcall-> sram_driver_register+0x0/0x1c
>>>>> initcall-> mem_init+0x0/0x90
>>>>> initcall-> nvmem_cells_driver_register+0x0/0x1c
>>>>> initcall-> rmem_driver_register+0x0/0x1c
>>>>> initcall-> rockchip_otp_driver_register+0x0/0x1c
>>>>> initcall-> dw_wdt_driver_register+0x0/0x1c
>>>>> initcall-> pca953x_driver_register+0x0/0x28
>>>>> initcall-> rk_rng_driver_register+0x0/0x1c
>>>>> initcall-> of_partition_init+0x0/0x48
>>>>> initcall-> of_overlay_init+0x0/0x104
>>>>> initcall-> fan53555_regulator_driver_register+0x0/0x28
>>>>> initcall-> rk808_regulator_driver_register+0x0/0x1c
>>>>> initcall-> rockchip_pcie_driver_register+0x0/0x1c
>>>>> initcall-> inno_dsidphy_driver_register+0x0/0x1c
>>>>> initcall-> rockchip_saradc_driver_register+0x0/0x1c
>>>>> initcall-> nvme_driver_register+0x0/0x1c
>>>>> initcall-> gpio_restart_driver_register+0x0/0x1c
>>>>> initcall-> prng_init+0x0/0x40
>>>>> initcall-> null_init+0x0/0x40
>>>>> initcall-> full_init+0x0/0x40
>>>>> initcall-> zero_init+0x0/0x40
>>>>> initcall-> md5_digest_register+0x0/0x1c
>>>>> initcall-> sha224_digest_register+0x0/0x1c
>>>>> initcall-> init_net_poll+0x0/0x24
>>>>> initcall-> netconsole_init+0x0/0x12c
>>>>> netconsole: registered as netconsole-1
>>>>> initcall-> diasom_rk3568_init+0x0/0x448
>>>>> CPU version 0x03 detected.
>>>>> rk808 rk8090: chip id: 0x8090
>>>>> vcc_ddr: Bringing 500000uV into 1100000-1100000uV
>>>>> vdd_npu: Bringing 500000uV into 850000-850000uV
>>>>> vdda0v9_image: Bringing 600000uV into 900000-900000uV
>>>>> vcca1v8_image: Bringing 600000uV into 1800000-1800000uV
>>>>> rockchip_saradc fe720000.saradc@fe720000.of: registered as aiodev0
>>>>> SOM version 2+ detected.
>>>>> SMARC version 3 used.
>>>>> arm-scmi firmware:scmi.of: SCMI Protocol v2.0 'rockchip:' Firmware version 0x0
>>>>> psci psci.of: detected version 1.1
>>>>> xHCI xHCI0: USB XHCI 1.10
>>>>> xHCI xHCI1: USB XHCI 1.10
>>>>> ehci fd800000.usb@fd800000.of: USB EHCI 1.00
>>>>> ehci fd880000.usb@fd880000.of: USB EHCI 1.00
>>>>> fan53555-regulator tcs45250: FAN53555 Option[12] Rev[15] Detected!
>>>>> mdio_bus: miibus0: probed
>>>>> dwhdmi-rockchip fe0a0000.hdmi@fe0a0000.of: registered I2C bus driver
>>>>> dwhdmi-rockchip fe0a0000.hdmi@fe0a0000.of: Detected HDMI TX controller
>>>>> v2.11a with HDCP (DWC HDMI 2.0 TX PHY)
>>>>> rockchip-vop2 fe040000.vop@fe040000.of: Registered fb0 on VP0, window
>>>>> Smart0-win0, type primary
>>>>> rockchip-vop2 fe040000.vop@fe040000.of: Registered fb0_0 on VP0,
>>>>> window Smart1-win0, type overlay
>>>>> rockchip-vop2 fe040000.vop@fe040000.of: Registered fb0_1 on VP0,
>>>>> window Esmart1-win0, type overlay
>>>>> rockchip-vop2 fe040000.vop@fe040000.of: Registered fb0_2 on VP0,
>>>>> window Esmart0-win0, type overlay
>>>>> rockchip-dw-pcie 3c0000000.pcie@fe260000.of: Phy link never came up
>>>>> dw_mmc fe2b0000.mmc@fe2b0000.of: registered as mmc1
>>>>> mmc1: detected SD card version 3.0
>>>>> WARNING: mmc1: GPT:Primary header thinks Alt. header is not at the end
>>>>> of the disk.
>>>>> WARNING: mmc1: GPT:2669671 != 62333951
>>>>> WARNING: mmc1: GPT:Alternate GPT header not at the end of the disk.
>>>>> WARNING: mmc1: GPT:2669671 != 62333951
>>>>> mmc1: GPT: will repair later if global.system.gpt_refresh=1
>>>>> mmc1: registered mmc1
>>>>> rk3568-dwcmshc-sdhci fe310000.mmc@fe310000.of: registered as mmc0
>>>>> mmc0: detected MMC card version 5.1
>>>>> mmc0: registered mmc0.boot0
>>>>> mmc0: registered mmc0.boot1
>>>>> mmc0: registered mmc0
>>>>> i2c2: Added multiplexed i2c bus 6
>>>>> i2c2: Added multiplexed i2c bus 7
>>>>> i2c2: Added multiplexed i2c bus 8
>>>>> i2c2: Added multiplexed i2c bus 9
>>>>> pca954x pca95460: registered 4 multiplexed busses for I2C switch
>>>>> phy6: lane number 0, val 1
>>>>> phy6: lane number 1, val 2
>>>>> phy6: bifurcation enabled
>>>>> rockchip-dw-pcie 3c0800000.pcie@fe280000.of: Phy link never came up
>>>>> mdio_bus: miibus1: probed
>>>>> mdio_bus: miibus2: probed
>>>>> PANIC: unable to handle NULL pointer dereference at address 0x0000000000000018
>>>>> DABT (current EL) (ESR 0x9600000b)
>>>>> elr: 00000000edc6ff00 lr : 00000000edc6ff00
>>>>> x0 : 00000000edcd5c17 x1 : 00000000edd7f000
>>>>> x2 : 0000000000000000 x3 : 0000000000000030
>>>>> x4 : 0000000000000000 x5 : 00000000edff7d18
>>>>> x6 : 0000000000000002 x7 : 0000000000000000
>>>>> x8 : 00000000aff3aa90 x9 : 6f2e726f74616c75
>>>>> x10: 63702d3376336363 x11: 6b6c632d30336569
>>>>> x12: 00000000edff7b30 x13: 00000000ffffffc8
>>>>> x14: 0000000000000001 x15: 0000000000000000
>>>>> x16: 00000000edccb95f x17: 0000000000000000
>>>>> x18: 000000000000000a x19: 00000000aff3aa60
>>>>> x20: 0000000000000000 x21: 0000000000000010
>>>>> x22: 0000000000000000 x23: 00000000edcd5c17
>>>>> x24: 0000000000000000 x25: 00000000f0000000
>>>>> x26: 00000000000737a4 x27: 00000000001bb598
>>>>> x28: 0000000000000000 x29: 00000000edff7dd0
>>>>>
>>>>> Call trace:
>>>>> [<edc6ff00>] (__of_new_property+0x38/0x74) from [<edc6ff94>]
>>>>> (of_new_property+0x58/0x6c)
>>>>> [<edc6ff94>] (of_new_property+0x58/0x6c) from [<edc700d0>]
>>>>> (of_property_write_bool+0x5c/0x68)
>>>>> [<edc700d0>] (of_property_write_bool+0x5c/0x68) from [<edc7013c>]
>>>>> (of_set_root_node+0x60/0x88)
>>>>> [<edc7013c>] (of_set_root_node+0x60/0x88) from [<edcc0854>]
>>>>> (diasom_rk3568_init+0x230/0x448)
>>>>> [<edcc0854>] (diasom_rk3568_init+0x230/0x448) from [<edc125f4>]
>>>>> (start_barebox+0x84/0xa4)
>>>>> [<edc125f4>] (start_barebox+0x84/0xa4) from [<edcc2d74>]
>>>>> (barebox_non_pbl_start+0xd8/0xe8)
>>>>> [<edcc2d74>] (barebox_non_pbl_start+0xd8/0xe8) from [<00b02cfc>] (0xb02cfc)
>>>>> [<00b02cfc>] (0xb02cfc) from [<00b020c4>] (0xb020c4)
>>>>>
>>>>> ### ERROR ### Please RESET the board ###
>>>>>
>>>>> ср, 20 мая 2026 г. в 16:17, Sascha Hauer <s.hauer@pengutronix.de>:
>>>>>>
>>>>>> On 2026-05-20 15:11, Alexander Shiyan wrote:
>>>>>>> Here is output with lowlevel debug:
>>>>>>> DDR 03ea844c5d typ 24/09/03-10:42:57,fwver: v1.23
>>>>>>> In
>>>>>>> ...
>>>>>>> out
>>>>>>>> rockchip-dmc: rockchip_sdram_size(reg2=1000ea01, reg3=30000031)
>>>>>>> rockchip-dmc: rank 2 cs0_col 10 cs1_col 10 bk 3 cs0_row 17 cs1_row 17
>>>>>>> bw 2 row_3_4 0
>>>>>>> rockchip-dmc: rk3568_ram_sizes() = 8589934592
>>>>>>> mmu: enabling MMU, ttb @ 0xedf80000
>>>>>>> mmu: __arch_remap_range: 0x00000000+0x8000000000 type UNCACHED
>>>>>>> mmu: __arch_remap_range: 0x8000000000+0x8000000000 type UNCACHED
>>>>>>> mmu: __arch_remap_range: 0x00a00000+0xef600000 type RWX
>>>>>>> mmu: __arch_remap_range: 0xee000000+0x2000000 type FAULT
>>>>>>> mmu: __arch_remap_range: 0x00b00000+0x60000 type RWX
>>>>>>
>>>>>> Damn. I introduced this:
>>>>>>
>>>>>>         pbl_malloc_init(membase[0] + memsize[0] - PBL_MALLOC_SIZE, PBL_MALLOC_SIZE);
>>>>>>
>>>>>> This exactly ends up in the area marked as FAULT above (reserved for
>>>>>> OP-TEE).
>>>>>>
>>>>>> Try this:
>>>>>>
>>>>>>         pbl_malloc_init(membase[0] + memsize[0] - OPTEE_SIZE - PBL_MALLOC_SIZE,
>>>>>>                         PBL_MALLOC_SIZE);
>>>>>>
>>>>>> You have XZ as image compression, right?
>>>>>>
>>>>>> The rockchip_v8_defconfig uses LZ4 which doesn't need any dynamic memory
>>>>>> for decompression. I tested with XZ as well, but the configuration I
>>>>>> used for this test doesn't have OP-TEE enabled, so the faulting area was
>>>>>> not there.
>>>>>>
>>>>>> Sascha
>>>>>>
>>>>>> --
>>>>>> Pengutronix e.K.                           |                             |
>>>>>> Steuerwalder Str. 21                       | http://www.pengutronix.de/  |
>>>>>> 31137 Hildesheim, Germany                  | Phone: +49-5121-206917-0    |
>>>>>> Amtsgericht Hildesheim, HRA 2686           | Fax:   +49-5121-206917-5555 |
>>>>>
>>>>>
>>>>
>>>> --
>>>> Pengutronix e.K.                  |                             |
>>>> Steuerwalder Str. 21              | http://www.pengutronix.de/  |
>>>> 31137 Hildesheim, Germany         | Phone: +49-5121-206917-0    |
>>>> Amtsgericht Hildesheim, HRA 2686  | Fax:   +49-5121-206917-5555 |
>>>>
>>>
>>
>> --
>> Pengutronix e.K.                  |                             |
>> Steuerwalder Str. 21              | http://www.pengutronix.de/  |
>> 31137 Hildesheim, Germany         | Phone: +49-5121-206917-0    |
>> Amtsgericht Hildesheim, HRA 2686  | Fax:   +49-5121-206917-5555 |
>>
> 

-- 
Pengutronix e.K.                  |                             |
Steuerwalder Str. 21              | http://www.pengutronix.de/  |
31137 Hildesheim, Germany         | Phone: +49-5121-206917-0    |
Amtsgericht Hildesheim, HRA 2686  | Fax:   +49-5121-206917-5555 |