openEuler 24.03 LTS 适配到树莓派 5

1.  经过测试可用的功能：USB2, USB3, GbE, WiFi, Bluetooth, PCIE.

2.  WiFi 固件加载提示：

```
[    5.697504] brcmfmac mmc1:0001:1: Direct firmware load for brcm/brcmfmac43455-sdio.raspberrypi,5-model-b.bin failed with error -2
```

在树莓派 5 上执行以下命令即可修复：

```
ln -s /lib/firmware/brcm/brcmfmac43455-sdio.bin /lib/firmware/brcm/brcmfmac43455-sdio.raspberrypi,5-model-b.bin
ln -s /lib/firmware/brcm/brcmfmac43455-sdio.txt /lib/firmware/brcm/brcmfmac43455-sdio.raspberrypi,5-model-b.txt
```

```
[    5.866198] brcmfmac: brcmf_c_process_txcap_blob: no txcap_blob available (err=-2)
```

这个问题在 RPiOS 上没有出现，将 `brcmfmac43455-sdio.clm_blob`, `brcmfmac43455-sdio.bin`, `brcmfmac43455-sdio.txt` 替换为树莓派官方提供的最新版本还是会出现。

3.  在树莓派 5 上出现 iommu 模块 panic 的情况（不过没有发现影响）：

```
CPU: 0 PID: 197 Comm: (udev-worker) Tainted: G         C         6.6.0-26.0.0.4.oe2403.raspi.aarch64 #1
[    5.384207] Hardware name: Raspberry Pi 5 Model B Rev 1.0 (DT)
[    5.384209] pstate: 20400009 (nzCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)
[    5.384213] pc : __iommu_map+0x140/0x238
[    5.384216] lr : iommu_map_sg+0xb8/0x1c0
[    5.384219] sp : ffffffc080a835b0
[    5.384221] x29: ffffffc080a835b0 x28: 0000000108716000 x27: 0000000000080000
[    5.384225] x26: ffffffd085129c80 x25: ffffff81033a01a0 x24: 0000000000000001
[    5.384230] x23: ffffffd084e222b8 x22: 0000000000000000 x21: fffffffe00000000
[    5.384234] x20: ffffff810873a200 x19: 0000000000000004 x18: ffffffffffffffff
[    5.384238] x17: 6964656d2f65625f x16: ffffffd084136820 x15: ffffffd0852f4008
[    5.384242] x14: fffffffe00000000 x13: 00363630323d4d55 x12: ffffffd085867fa0
[    5.384246] x11: ffffff81033a01e0 x10: 00000000000000c0 x9 : ffffffd08487c780
[    5.384250] x8 : 0000000000000004 x7 : 0000000000000004 x6 : 0000000000000000
[    5.384254] x5 : 0000000000000dc0 x4 : 0000000000000003 x3 : 0000000000080000
[    5.384258] x2 : 0000000109980000 x1 : 0000000a7ff00000 x0 : 0000000000000000
[    5.384262] Call trace:
[    5.384263]  __iommu_map+0x140/0x238
[    5.384267]  iommu_map_sg+0xb8/0x1c0
[    5.384270]  __iommu_dma_alloc_noncontiguous.constprop.0+0x280/0x410
[    5.384274]  iommu_dma_alloc+0x248/0x348
[    5.384277]  dma_alloc_attrs+0xf8/0x108
[    5.384282]  pispbe_probe+0x794/0xa58 [pisp_be]
[    5.384294]  platform_probe+0x70/0xd0
[    5.384299]  really_probe+0x150/0x2b8
[    5.384303]  __driver_probe_device+0x80/0x140
[    5.384306]  driver_probe_device+0x44/0x170
[    5.384309]  __driver_attach+0x9c/0x1b0
[    5.384312]  bus_for_each_dev+0x80/0xe8
[    5.384316]  driver_attach+0x2c/0x40
[    5.384318]  bus_add_driver+0xec/0x1f8
[    5.384321]  driver_register+0x68/0x138
[    5.384324]  __platform_driver_register+0x30/0x48
[    5.384329]  pispbe_pdrv_init+0x28/0xff8 [pisp_be]
[    5.384337]  do_one_initcall+0x60/0x2c0
[    5.384340]  do_init_module+0x60/0x218
[    5.384344]  load_module+0x1f28/0x2000
[    5.384348]  __se_sys_init_module+0x1a0/0x1e0
[    5.384352]  __arm64_sys_init_module+0x24/0x38
[    5.384355]  invoke_syscall.constprop.0+0x58/0x100
[    5.384360]  do_el0_svc+0xb0/0xd8
[    5.384364]  el0_svc+0x54/0x1b8
[    5.384369]  el0t_64_sync_handler+0x100/0x130
[    5.384374]  el0t_64_sync+0x190/0x198
[    5.384376] ---[ end trace 0000000000000000 ]---
[    5.384393] ------------[ cut here ]------------
[    5.384394] WARNING: CPU: 0 PID: 197 at drivers/iommu/iommu.c:2515 __iommu_unmap+0x11c/0x1c0
[    5.384399] Modules linked in: snd_soc_hdmi_codec hci_uart(+) brcmfmac(+) drm_display_helper cec btbcm brcmutil drm_dma_helper bluetooth rpivid_hevc(C) drm_kms_helper pisp_be(+) snd_soc_core aes_ce_blk cfg80211 ecdh_generic aes_ce_cipher snd_compress v4l2_mem2mem ecc ghash_ce snd_pcm_dmaengine gf128mul spidev videobuf2_dma_contig snd_pcm videobuf2_memops libaes videobuf2_v4l2 snd_timer sha2_ce sha256_arm64 rfkill v3d snd videodev sha1_ce gpio_keys spi_bcm2835 videobuf2_common i2c_brcmstb raspberrypi_hwmon gpu_sched pwm_fan drm_shmem_helper mc raspberrypi_gpiomem rp1_adc nvmem_rmem uio_pdrv_genirq uio sch_fq_codel drm drm_panel_orientation_quirks backlight fuse nfnetlink ipv6
[    5.384451] CPU: 0 PID: 197 Comm: (udev-worker) Tainted: G        WC         6.6.0-26.0.0.4.oe2403.raspi.aarch64 #1
[    5.384454] Hardware name: Raspberry Pi 5 Model B Rev 1.0 (DT)
[    5.384455] pstate: 60400009 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)
[    5.384458] pc : __iommu_unmap+0x11c/0x1c0
[    5.384462] lr : iommu_unmap+0x4c/0xa0
[    5.384465] sp : ffffffc080a83580
[    5.384466] x29: ffffffc080a83580 x28: 0000000108716000 x27: 0000000000080000
[    5.384470] x26: ffffffd085129c80 x25: ffffff81033a01a0 x24: 0000000000000001
[    5.384474] x23: ffffffd084e222b8 x22: 0000000000000000 x21: ffffff810873a200
[    5.384479] x20: 0000000109980000 x19: ffffff810873a200 x18: ffffffffffffffff
[    5.384483] x17: 6964656d2f65625f x16: ffffffd084136820 x15: ffffffd0852f4008
[    5.384487] x14: fffffffe00000000 x13: 00363630323d4d55 x12: ffffffd085867fa0
[    5.384491] x11: ffffff81033a01e0 x10: 00000000000000c0 x9 : ffffffd08487c34c
[    5.384496] x8 : 0000000000000004 x7 : 0000000000000004 x6 : 0000000000000000
[    5.384500] x5 : ffffffffffffffff x4 : ffffff810323a080 x3 : ffffffc080a83600
[    5.384504] x2 : 0000000000000000 x1 : 0000000a7ff00000 x0 : 0000000000000000
[    5.384508] Call trace:
[    5.384509]  __iommu_unmap+0x11c/0x1c0
[    5.384512]  iommu_unmap+0x4c/0xa0
[    5.384516]  iommu_map_sg+0x178/0x1c0
[    5.384519]  __iommu_dma_alloc_noncontiguous.constprop.0+0x280/0x410
[    5.384522]  iommu_dma_alloc+0x248/0x348
[    5.384524]  dma_alloc_attrs+0xf8/0x108
[    5.384528]  pispbe_probe+0x794/0xa58 [pisp_be]
[    5.384537]  platform_probe+0x70/0xd0
[    5.384541]  really_probe+0x150/0x2b8
[    5.384544]  __driver_probe_device+0x80/0x140
[    5.384547]  driver_probe_device+0x44/0x170
[    5.384550]  __driver_attach+0x9c/0x1b0
[    5.384553]  bus_for_each_dev+0x80/0xe8
[    5.384556]  driver_attach+0x2c/0x40
[    5.384559]  bus_add_driver+0xec/0x1f8
[    5.384561]  driver_register+0x68/0x138
[    5.384565]  __platform_driver_register+0x30/0x48
[    5.384569]  pispbe_pdrv_init+0x28/0xff8 [pisp_be]
[    5.384577]  do_one_initcall+0x60/0x2c0
[    5.384579]  do_init_module+0x60/0x218
[    5.384583]  load_module+0x1f28/0x2000
[    5.384586]  __se_sys_init_module+0x1a0/0x1e0
[    5.384590]  __arm64_sys_init_module+0x24/0x38
[    5.384594]  invoke_syscall.constprop.0+0x58/0x100
[    5.384598]  do_el0_svc+0xb0/0xd8
[    5.384602]  el0_svc+0x54/0x1b8
[    5.384606]  el0t_64_sync_handler+0x100/0x130
[    5.384610]  el0t_64_sync+0x190/0x198
[    5.384612] ---[ end trace 0000000000000000 ]---
```

完整启动 log：https://paste.ubuntu.com/p/Vs89HWjH5m/

openEuler/raspberrypi

内容风险标识

评论 (4)

openEuler/raspberrypi .gitee-modal { width: 500px !important; }

内容风险标识