BPI R2 LEDE(openwrt) source code

I guess your device tree (mt7623.dtsi) was wrong. Please check https://patchwork.kernel.org/patch/9958277/

num-lanes = <1>;

I use your submitted patch. Kernel boots fine but hangs at the following point:

`    [    2.008849] mtk-pcie 1a140000.pcie-controller: Port0 link down
                                             
[    2.045118] mtk-pcie 1a140000.pcie-controller: PCI host bridge to bus 0000:00                                      
[    2.052202] pci_bus 0000:00: root bus resource [io  0x0000-0xffff] (bus address [0x1a160000-0x1a16ffff])           
[    2.061626] pci_bus 0000:00: root bus resource [mem 0x60000000-0x6fffffff]                                         
[    2.068457] pci_bus 0000:00: root bus resource [bus 00-ff]                                                         
[    2.073919] pci 0000:00:00.0: [14c3:0801] type 01 class 0x0d8000                                                   
[    2.079894] pci 0000:00:00.0: ignoring class 0x0d8000 (doesn't match header type 01)                               
[    2.087632] pci 0000:00:00.0: supports D1                                                                          
[    2.091607] pci 0000:00:00.0: PME# supported from D0 D1 D3hot                                                      
[    2.097534] pci 0000:00:01.0: [14c3:0801] type 01 class 0x060400                                                   
[    2.103507] pci 0000:00:01.0: reg 0x14: [mem 0x00000000-0x0000ffff]                                                
[    2.109788] pci 0000:00:01.0: supports D1                                                                          
[    2.113763] pci 0000:00:01.0: PME# supported from D0 D1 D3hot                                                      
[    2.119683] PCI: bus0: Fast back to back transfers disabled                                                        
[    2.125227] pci 0000:00:00.0: bridge configuration invalid ([bus 00-00]), reconfiguring                            
[    2.133170] pci 0000:00:01.0: bridge configuration invalid ([bus 00-00]), reconfiguring                            
[    2.394348] mtk_soc_eth 1b100000.ethernet eth0: rx pause enabled, tx pause enabled`

Same problem: does not match pci header type 01 and hangs on “bridge configuration invalid”.

If gary’s image cannot work on your board, i guess it should a board issue. That’s why it still hang at pcie part after apply many patches, thanks.

Garry’s 4.4.70 Kernel works fine and PCIe too. I am wondering that garry’s kernel uses mt2701 for PCIe obn BPI-R2 but the Devicetree for BPI-R2 include mt7623 in Kernel 4.9.44 and then PCIe initialization fails.

Can you explain this fact please?

@garywang: can you upload the mt2701 PCIe devicetree please?

@garywang Hi ,i got problem with latest lede i got error

/make_bundle_image.sh /home/pkalemba/bpi-r2_lede/build_dir/target-arm_cortex-a7+neon-vfpv4_musl_eabi/linux-mediatek_32/mtk-bpi-r2-SD.img /home/pkalemba/bpi-r2_lede/staging_dir/target-arm_cortex-a7+neon-vfpv4_mu sl_eabi/image/mtk-bpi-r2-preloader-sd.bin /home/pkalemba/bpi-r2_lede/staging_dir/target-arm_cortex-a7+neon-vfpv4_musl_eabi/image/mtk-bpi-r2-uboot.bin /home/pkalemba/bpi-r2_lede/build_dir/target-arm_cortex-a7+neo n-vfpv4_musl_eabi/linux-mediatek_32/uImage-mt7623n-bananapi-bpi-r2 /home/pkalemba/bpi-r2_lede/build_dir/target-arm_cortex-a7+neon-vfpv4_musl_eabi/linux-mediatek_32/root.squashfs

  • ‘[’ 5 -eq 5 ‘]’
  • OUTPUT_FILE=/home/pkalemba/bpi-r2_lede/build_dir/target-arm_cortex-a7+neon-vfpv4_musl_eabi/linux-mediatek_32/mtk-bpi-r2-SD.img
  • PRELOADER_FILE=/home/pkalemba/bpi-r2_lede/staging_dir/target-arm_cortex-a7+neon-vfpv4_musl_eabi/image/mtk-bpi-r2-preloader-sd.bin
  • UBOOT_FILE=/home/pkalemba/bpi-r2_lede/staging_dir/target-arm_cortex-a7+neon-vfpv4_musl_eabi/image/mtk-bpi-r2-uboot.bin
  • KERNEL_FILE=/home/pkalemba/bpi-r2_lede/build_dir/target-arm_cortex-a7+neon-vfpv4_musl_eabi/linux-mediatek_32/uImage-mt7623n-bananapi-bpi-r2
  • ROOTFS_FILE=/home/pkalemba/bpi-r2_lede/build_dir/target-arm_cortex-a7+neon-vfpv4_musl_eabi/linux-mediatek_32/root.squashfs
  • BS=1024
  • PRELOADER_OFFSET=0
  • UBOOT_OFFSET=320
  • KERNEL_OFFSET=2048
  • ROOTFS_OFFSET=66816
  • dd bs=1024 if=/home/pkalemba/bpi-r2_lede/staging_dir/target-arm_cortex-a7+neon-vfpv4_musl_eabi/image/mtk-bpi-r2-preloader-sd.bin of=/home/pkalemba/bpi-r2_lede/build_dir/target-arm_cortex-a7+neon-vfpv4_musl_eab i/linux-mediatek_32/mtk-bpi-r2-SD.img seek=0
    dd: failed to open ‘/home/pkalemba/bpi-r2_lede/staging_dir/target-arm_cortex-a7+neon-vfpv4_musl_eabi/image/mtk-bpi-r2-preloader-sd.bin’: No such file or directory

I assume there is a problem wtih uboot-mtk-bpi-r2 package but i cannot get it built.

I have same problem. It just abort before build image of SD card. But the uImage-mt7623n-bananapi-bpi-r2 and root.squashfs has been build in ./build_dir/target-arm_cortex-a7+neon-vfpv4_musl_eabi/linux-mediatek_32. So you can just use that two file and flush it into your R2 board follow this:

btw. Do you update the feeds after 2018/1/1? Another preblem is libuci-lua (>= 2018-01-01). You need download the Makefile and uci.sh in lesource/package/system/uci at master · lede-project/source · GitHub and replace same file in ./package/system/uci.

Or maybe update code please, garywang. :wink:

Do you update the feeds after 2018/1/1? Another preblem is libuci-lua (>= 2018-01-01). You need download the Makefile and uci.sh in lesource/package/system/uci at master · lede-project/source · GitHub and replace same file in ./package/system/uci.

@BoringCat yes , i just changed by hand package version in Makefile of uci and it works :slight_smile:

I know method with TFTP but i seen that is option to buld SD card ready image so i tried it and it fail.

Sorry, I’m trying to bundle preloader/uboot/kernel/rootfs as an image, but this feature isn’t done yet, please use the code based on previous commit.

Sorry for this.

Gary

hi i did all the step at the first post but the systen hyng at boot, the last what i see is

on my build system i did:

git clone https://github.com/garywangcn/bpi-r2_lede.git cd bpi-r2_lede

./scripts/feeds update -a ./scripts/feeds install -a

cp …/config ( the attached config from the first post ) ./.config make menuconfig -> exit -> did the save

make after a while the the complie proccess is finished without error then cd build_dir/target-arm_cortex-a7+neon-vfpv4_musl_eabi/linux-mediatek_32 scp root.squashfs uImage-mt7623n-bananapi-bpi-r2* [email protected]erver:/tftproot

then on the bpi-r2 the step with the uImage-mt7623n-bananapi-bpi-r2.initramfs ( see below at the quote )

please help

holger

@mark05 did you change branch? you need to

git checkout bpi-r2-on-lede-v1

after you clone

@garywang i build the latest version flashed mtk-bpi-r2-SD.img to SD Card and i got error

Rank 0 coarse tune value selection : 31, 31         
Cannot find any pass-window                         
DRAMC calibration takes 398149594 CPU cycles        

[EMI] DRAMC calibration failed                      

[MEM] complex R/W mem test fail :FFFFFFFF           
<ASSERT> memory.c:line 109 0                        
[PLFM] preloader fatal error...

even if i update uboot package to latest commit.

Hi Pkalemba

Please don’t use the mtk-bpi-r2-SD.img, we are trying to bundle preloader/uboot/kernel/root file system as an image, but it’s not ready. Sorry for this.

hi

i did an fresh clone

but there ist no branch bpi-r2-on-lede-v1

holger

strange online there is that branch…have you defined any options for git to get only the master branch?

Garys repo has newer code…

hi there are no options set at git , it is a fresh install debian ( devuan ) system just for bpi r2 source code compile

ithe is no .git at all.

in my browser i see the diffrent branch bt i i do the git clone with https i get only the master branch

so [update]

i did an

git branch -a ( got )

  • master remotes/origin/HEAD -> origin/master remotes/origin/bpi-r2-on-lede-v1 remotes/origin/lede-17.01 remotes/origin/master

then

git checkout remotes/origin/bpi-r2-on-lede-v1 git pull https://github.com/garywangcn/bpi-r2_lede.git bpi-r2-on-lede-v1 git checkout bpi-r2-on-lede-v1

i start the make

holger

holger

hi

make fails with

  • ROOTFS_FILE=/home/glaess/bpi-r2_lede/build_dir/target-arm_cortex-a7+neon-vfpv4_musl_eabi/linux-mediatek_32/root.squashfs
  • BS=1024
  • PRELOADER_OFFSET=0
  • UBOOT_OFFSET=320
  • KERNEL_OFFSET=2048
  • ROOTFS_OFFSET=66816
  • dd bs=1024 if=/home/glaess/bpi-r2_lede/staging_dir/target-arm_cortex-a7+neon-vfpv4_musl_eabi/image/mtk-bpi-r2-preloader-sd.bin of=/home/glaess/bpi-r2_lede/build_dir/target-arm_cortex-a7+neon-vfpv4_musl_eabi/linux-mediatek_32/mtk-bpi-r2-SD.img seek=0 dd: failed to open ‘/home/glaess/bpi-r2_lede/staging_dir/target-arm_cortex-a7+neon-vfpv4_musl_eabi/image/mtk-bpi-r2-preloader-sd.bin’: No such file or directory Makefile:12: recipe for target ‘install-images’ failed make[5]: *** [install-images] Error 1 make[5]: Leaving directory ‘/home/glaess/bpi-r2_lede/target/linux/mediatek/image’ Makefile:21: recipe for target ‘install’ failed make[4]: *** [install] Error 2 make[4]: Leaving directory ‘/home/glaess/bpi-r2_lede/target/linux/mediatek’ Makefile:13: recipe for target ‘install’ failed make[3]: *** [install] Error 2 make[3]: Leaving directory ‘/home/glaess/bpi-r2_lede/target/linux’ target/Makefile:23: recipe for target ‘target/linux/install’ failed make[2]: *** [target/linux/install] Error 2 make[2]: Leaving directory ‘/home/glaess/bpi-r2_lede’ target/Makefile:19: recipe for target ‘/home/glaess/bpi-r2_lede/staging_dir/target-arm_cortex-a7+neon-vfpv4_musl_eabi/stamp/.target_install’ failed make[1]: *** [/home/glaess/bpi-r2_lede/staging_dir/target-arm_cortex-a7+neon-vfpv4_musl_eabi/stamp/.target_install] Error 2 make[1]: Leaving directory ‘/home/glaess/bpi-r2_lede’ /home/glaess/bpi-r2_lede/include/toplevel.mk:207: recipe for target ‘world’ failed make: *** [world] Error 2

holger

as gary said: do not use mtk-bpi-r2-preloader-sd.bin…

you can try to move back with

git checkout commit-id

commit-overview

e.g. using 51b0bac as commit-id

hi thanks for help

please be sorry for my missing knowledge about git .

i have to learn … about git and the bpi-r2

holger

hi

kernel build susccessful an bpi-r2 boots him but i miss the wifi interface.

holger

Iassume you must start wifi driver with wmt-tools like in debian/ubuntu.

Please use the latest code, thanks.