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freebsd-wifi-build
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Hi, how to add MT7628 support. #125

Closed wangqiangcc closed 6 years ago

wangqiangcc commented 6 years ago

Hi

how to add MT7628 support. Thx ! :)

mizhka commented 6 years ago

I didn't test it, but plan to do it: https://forums.freebsd.org/threads/61630/ X_DTS_FILE=MT7628.dts KERNCONF=MT7628_FDT ../../build/build/bin/build ralink

wangqiangcc commented 6 years ago

Hi , Thx :) . I use X_DTS_FILE=MT7628.dts KERNCONF=MT7628_FDT ../../build/build/bin/build ralink compiler, an error when generating image files

Can't locate mfs section within kernel

Target : mfsroot Deleting old file system.. chflags: /data/freebsd/head/src/../mfsroot/ralink: No such file or directory Creating new filesystem... Populating filesystem... install: /data/freebsd/head/src/../root/mipsel_ap/usr/local/bin/wlanwds: No such file or directory Target Done. Target : fsimage Running makefs to build compressed image .. from /data/freebsd/head/src/../mfsroot/ralink .. Calculated size of /data/freebsd/head/src/../img//mfsroot-ralink.img': 18882560 bytes, 1267 inodes Extent size set to 4096 /data/freebsd/head/src/../img//mfsroot-ralink.img: 18.0MB (36880 sectors) block size 4096, fragment size 512 using 2 cylinder groups of 12.95MB, 3315 blks, 928 inodes. super-block backups (for fsck -b #) at: 32, 26552, Populating/data/freebsd/head/src/../img//mfsroot-ralink.img' Image `/data/freebsd/head/src/../img//mfsroot-ralink.img' complete Running mkuzip to create a compressed filesystem .. Target Done. *** Target : netboot Can't locate mfs section within kernel

wangqiangcc commented 6 years ago

Hi 

I hope to get your help. Thx!  :)

https://github.com/freebsd/freebsd-wifi-build/blob/master/build/bin/build_netboot#L31

I am run command root@dnybz:/data/freebsd # /data/freebsd/head/obj/mipsel_ap/data/freebsd/head/src/mips.mipsel/tmp/usr/bin/objdump -h /data/freebsd/head/root/mipsel_ap/boot/kernel.MT7628_FDT/kernel.netboot

/data/freebsd/head/root/mipsel_ap/boot/kernel.MT7628_FDT/kernel.netboot: file format elf32-tradlittlemips

Sections: Idx Name Size VMA LMA File off Algn 0 .text 0035c580 80001100 80001100 00001100 24 CONTENTS, ALLOC, LOAD, READONLY, CODE 1 .MIPS.stubs 00000010 8035d680 8035d680 0035d680 22 CONTENTS, ALLOC, LOAD, READONLY, CODE 2 .rodata 0006eadc 8035d690 8035d690 0035d690 24 CONTENTS, ALLOC, LOAD, READONLY, DATA 3 set_sysctl_set 000012d0 803cc16c 803cc16c 003cc16c 22 CONTENTS, ALLOC, LOAD, READONLY, DATA 4 set_sysuninit_set 000004f0 803cd43c 803cd43c 003cd43c 22 CONTENTS, ALLOC, LOAD, READONLY, DATA 5 set_sysinit_set 000009ec 803cd92c 803cd92c 003cd92c 22 CONTENTS, ALLOC, LOAD, READONLY, DATA 6 set_cam_xpt_xport_set 00000028 803ce318 803ce318 003ce318 22 CONTENTS, ALLOC, LOAD, READONLY, DATA 7 set_modmetadata_set 00000524 803ce340 803ce340 003ce340 22 CONTENTS, ALLOC, LOAD, READONLY, DATA 8 set_cam_xpt_proto_set 00000010 803ce864 803ce864 003ce864 22 CONTENTS, ALLOC, LOAD, READONLY, DATA 9 set_kdb_dbbe_set 00000008 803ce874 803ce874 003ce874 22 CONTENTS, ALLOC, LOAD, READONLY, DATA 10 set_ofw_set 00000004 803ce87c 803ce87c 003ce87c 22 CONTENTS, ALLOC, LOAD, READONLY, DATA 11 set_uart_fdt_class_and_device_set 00000004 803ce880 803ce880 003ce880 22 CONTENTS, ALLOC, LOAD, READONLY, DATA 12 set_cons_set 00000008 803ce884 803ce884 003ce884 22 CONTENTS, ALLOC, LOAD, READONLY, DATA 13 usb_host_id 00000020 803ce8a0 803ce8a0 003ce8a0 25 CONTENTS, ALLOC, LOAD, READONLY, DATA 14 .interp 0000000d 803ce8c0 803ce8c0 003ce8c0 20 CONTENTS, ALLOC, LOAD, READONLY, DATA 15 .hash 0000b3fc 803ce8d0 803ce8d0 003ce8d0 22 CONTENTS, ALLOC, LOAD, READONLY, DATA 16 .dynsym 0001cfa0 803d9ccc 803d9ccc 003d9ccc 22 CONTENTS, ALLOC, LOAD, READONLY, DATA 17 .dynstr 0001d192 803f6c6c 803f6c6c 003f6c6c 20 CONTENTS, ALLOC, LOAD, READONLY, DATA 18 .reginfo 00000018 80413e00 80413e00 00413e00 22 CONTENTS, ALLOC, LOAD, READONLY, DATA, LINK_ONCE_DISCARD 19 .data 0003dec0 80416000 80416000 00416000 213 CONTENTS, ALLOC, LOAD, DATA 20 .rld_map 00000004 80453ec0 80453ec0 00453ec0 22 CONTENTS, ALLOC, LOAD, DATA 21 oldmfs 00600000 80453ec4 80453ec4 00453ec4 22 CONTENTS, ALLOC, LOAD, DATA 22 set_pcpu 00000d04 80a53f00 80a53f00 00a53f00 26 CONTENTS, ALLOC, LOAD, DATA 23 .got 00001b5c 80a54c10 80a54c10 00a54c10 24 CONTENTS, ALLOC, LOAD, DATA 24 .dynamic 000000c8 80a5676c 80a5676c 00a5676c 22 CONTENTS, ALLOC, LOAD, READONLY, DATA 25 .bss 0008dc20 80a56840 80a56840 00a56834 26 ALLOC 26 .comment 00010732 00000000 00000000 00a56834 20 CONTENTS, READONLY 27 .pdr 00050600 00000000 00000000 00a66f68 22 CONTENTS, READONLY 28 .gnu_debuglink 00000014 00000000 00000000 00ab7568 2**0 CONTENTS, READONLY

root@dnybz:/data/freebsd # /data/freebsd/head/obj/mipsel_ap/data/freebsd/head/src/mips.mipsel/tmp/usr/bin/objdump -h /data/freebsd/head/root/mipsel_ap/boot/kernel.MT7628_FDT/kernel.netboot | grep " oldmfs " 21 oldmfs 00600000 80453ec4 80453ec4 00453ec4 2**2

mizhka commented 6 years ago

Hi, Right now buildkernel of HEAD is broken due to zstd for MIPS32LE and BE. As soon as buildkernel will be fine, I'll back to netboot. sorry for delay.

wangqiangcc commented 6 years ago

Hi Thx! :)

mizhka commented 6 years ago

Try this fix: https://github.com/freebsd/freebsd-wifi-build/pull/126 In advance, please add "options MD_ROOT_SIZE=8000" in your local copy 'sys/mips/conf/MT7628_FDT' to create MD section

wangqiangcc commented 6 years ago

Hi I am add "options MD_ROOT_SIZE=8000" in /data/freebsd/head/src/sys/mips/conf/MT7628_FDT

device md options MD_ROOT options MD_ROOT_SIZE=8000

Try this fix: #126

run command, "X_DTS_FILE=MT7628.dts KERNCONF=MT7628_FDT ../../build/build/bin/build ralink"

compile error

Target Done. Target : mfsroot Deleting old file system.. Creating new filesystem... Populating filesystem... install: /data/freebsd/head/src/../root/mipsel_ap/usr/local/bin/wlanwds: No such file or directory Target Done. Target : fsimage Running makefs to build compressed image .. from /data/freebsd/head/src/../mfsroot/ralink .. Calculated size of /data/freebsd/head/src/../img//mfsroot-ralink.img': 18882560 bytes, 1267 inodes Extent size set to 4096 /data/freebsd/head/src/../img//mfsroot-ralink.img: 18.0MB (36880 sectors) block size 4096, fragment size 512 using 2 cylinder groups of 12.95MB, 3315 blks, 928 inodes. super-block backups (for fsck -b #) at: 32, 26552, Populating/data/freebsd/head/src/../img//mfsroot-ralink.img' Image `/data/freebsd/head/src/../img//mfsroot-ralink.img' complete Running mkuzip to create a compressed filesystem .. Target Done. Target : netboot Can't locate mfs section within kernel

Thx! :)

mizhka commented 6 years ago

126 is updated, please try again...

I guess it's not last change, build_ralink also requires changes due to OBJ directory layout change.

erikarn commented 6 years ago

.. i keep clicking merge, so .. please do figure it out. :)

-a

On 12 January 2018 at 09:22, Michael Zhilin notifications@github.com wrote:

126 https://github.com/freebsd/freebsd-wifi-build/pull/126 is updated,

please try again... I guess it's not last change, build_ralink also requires changes due to OBJ directory layout change.

— You are receiving this because you are subscribed to this thread. Reply to this email directly, view it on GitHub https://github.com/freebsd/freebsd-wifi-build/issues/125#issuecomment-357297850, or mute the thread https://github.com/notifications/unsubscribe-auth/ABGl7YP879h8LCGkIrWalrr9sW2Q19v3ks5tJ5JcgaJpZM4RVP9Q .

wangqiangcc commented 6 years ago

Hi Thx! @Cka3o4Huk :) I compiled successfully.

Running mkuzip to create a compressed filesystem .. Target Done. Target : netboot copying the mfsroot into the kernel image generate md5 for /data/freebsd/head/src/../root/mipsel_ap/boot/kernel.MT7628_FDT/kernel.netboot Complete. Target Done. Target : ralink /data/freebsd/build/build/bin/build_ralink: /data/freebsd/head/src/../obj/mipsel_ap/mips.mipsel//data/freebsd/head/src/tmp/usr/bin/objcopy: not found

ls -ll /data/freebsd/head/obj/mipsel_ap/data/freebsd/head/src/mips.mipsel/tmp/usr/bin/objcopy

-rwxr-xr-x 2 dnybz dnybz 210720 Jan 8 17:39 /data/freebsd/head/obj/mipsel_ap/data/freebsd/head/src/mips.mipsel/tmp/usr/bin/objcopy

modify the build script build_ralink /data/freebsd/build/build/bin/build_ralink

T_OBJCOPY_DIR="${CUR_DIR}/../obj/${X_BUILD_BASE_CFG}/${TARGET}.${TARGET_ARCH}"

T_OBJCOPY="${T_OBJCOPY_DIR}/${CUR_DIR}/tmp/usr/bin/objcopy"

T_OBJCOPY_DIR="${CUR_DIR}/../obj/${X_BUILD_BASE_CFG}" T_OBJCOPY="${T_OBJCOPY_DIR}/${CUR_DIR}/${TARGET}.${TARGET_ARCH}/tmp/usr/bin/objcopy"

compiled again...

Target Done. Target : mfsroot Deleting old file system.. Creating new filesystem... Populating filesystem... install: /data/freebsd/head/src/../root/mipsel_ap/usr/local/bin/wlanwds: No such file or directory Target Done. Target : fsimage Running makefs to build compressed image .. from /data/freebsd/head/src/../mfsroot/ralink .. Calculated size of /data/freebsd/head/src/../img//mfsroot-ralink.img': 18882560 bytes, 1267 inodes Extent size set to 4096 /data/freebsd/head/src/../img//mfsroot-ralink.img: 18.0MB (36880 sectors) block size 4096, fragment size 512 using 2 cylinder groups of 12.95MB, 3315 blks, 928 inodes. super-block backups (for fsck -b #) at: 32, 26552, Populating/data/freebsd/head/src/../img//mfsroot-ralink.img' Image `/data/freebsd/head/src/../img//mfsroot-ralink.img' complete Running mkuzip to create a compressed filesystem .. Target Done. Target : netboot copying the mfsroot into the kernel image generate md5 for /data/freebsd/head/src/../root/mipsel_ap/boot/kernel.MT7628_FDT/kernel.netboot Complete. Target Done. Target : ralink Output size: 7370422 (7 MiB) Image Name: FreeBSD Created: Sun Jan 14 00:21:00 2018 Image Type: MIPS Linux Kernel Image (lzma compressed) Data Size: 7370422 Bytes = 7197.68 kB = 7.03 MB Load Address: 80001100 Entry Point: 80001100 7+1 records in 8+0 records out 8388608 bytes transferred in 0.003871 secs (2167097230 bytes/sec) Target Done. *** Build Completed.