[LEDE-DEV] MikroTik RouterBoard ar71xx changes

[Cezary Jackiewicz]

Dnia 2017-01-08, o godz. 14:54:33
Felix Fietkau <nbd at nbd.name> napisał(a):

> Hi all,
> 
> I've just pushed the code for converting ar71xx routerboard support to
> UBI + sysupgrade to my staging tree at:
> https://git.lede-project.org/?p=lede/nbd/staging.git;a=summary
> 
> So far I've only managed to test it on RB 912UAG-5HPnD, other devices
> are still untested. If you have any affected hardware, please test the
> new code with a fresh build from that tree (make sure you reset your
> config) and let me know if it works.
> 
> Installation is now done only over sysupgrade (from the initramfs
> image), the old wget2nand script and rootfs tarballs are gone.

Boot from initramfs:

RouterBoard 411U

CPU frequency: 300 MHz
  Memory size:  32 MiB
    NAND size: 128 MiB

Press any key within 2 seconds to enter setup
trying bootp protocol... OK
Got IP address: 192.168.1.134
resolved mac address E8:11:32:99:3D:A0
Gateway: 192.168.1.10
transfer started ................................................ transfer ok, time=2.79s
setting up elf image... OK
jumping to kernel code
[    0.000000] Linux version 4.4.40 (cezary at eko.one.pl) (gcc version 5.4.0 (LEDE GCC 5.4.0 r2900-e5aeb4a) ) #0 Tue Jan 10 17:18:04 2017
[    0.000000] bootconsole [early0] enabled
....
[    0.000000] Kernel command line: parts=1 boot_part_size=4194304 gpio=1855 HZ=150000000 mem=32M kmac=4C:5E:0C:31:B3:F5 board=411U hw_opt=00000000 boot=0 mlc=8 rootfstype=squashfs noinitrd
....

[    7.784959] m25p80 spi0.0: pm25lv512 (64 Kbytes)
[    7.840380] Creating 4 MTD partitions on "spi0.0":
[    7.897848] 0x000000000000-0x00000000b000 : "routerboot"
[    7.966111] 0x00000000b000-0x00000000c000 : "hard_config"
[    8.033665] 0x00000000d000-0x00000000f000 : "bios"
[    8.093852] 0x00000000f000-0x000000010000 : "soft_config"
[    8.161543] NAND flash driver for RouterBoard 4xx series version 0.2.0
[    8.239896] rb4xx_nand: write cmd failed, err=-22
[    8.296268] rb4xx_nand: write cmd failed, err=-22
[    8.352640] rb4xx_nand: write cmd failed, err=-22
[    8.409041] rb4xx_nand: write cmd failed, err=-22
[    8.465399] rb4xx_nand: write cmd failed, err=-22
[    8.521847] nand: second ID read did not match ec,f1 against 41,ec
[    8.595962] nand: No NAND device found
[    8.655044] libphy: ag71xx_mdio: probed

 $ ./scripts/diffconfig.sh 
CONFIG_TARGET_ar71xx=y
CONFIG_TARGET_ar71xx_mikrotik=y
CONFIG_TARGET_ar71xx_mikrotik_Default=y

$ git log -1
commit e5aeb4ad918081c5df19e7b48e4e73604465f5f3
Author: Felix Fietkau <nbd at nbd.name>
Date:   Tue Jan 10 18:09:22 2017 +0100

    ar71xx: fix up the kernel config for the mikrotik subtarget
    
    Limit enabled devices to routerboards, disable all other devices
    
    Signed-off-by: Felix Fietkau <nbd at nbd.name>


From "old" CC:

[    2.690000] m25p80 spi0.0: pm25lv512 (64 Kbytes)
[    2.720000] Creating 4 MTD partitions on "spi0.0":
[    2.730000] 0x000000000000-0x00000000b000 : "routerboot"
[    2.740000] 0x00000000b000-0x00000000c000 : "hard_config"
[    2.740000] 0x00000000d000-0x00000000f000 : "bios"
[    2.750000] 0x00000000f000-0x000000010000 : "soft_config"
[    2.760000] NAND flash driver for RouterBoard 4xx series version 0.2.0
[    2.760000] nand: device found, Manufacturer ID: 0xec, Chip ID: 0xf1
[    2.770000] nand: Samsung NAND 128MiB 3,3V 8-bit
[    2.770000] nand: 128MiB, SLC, page size: 2048, OOB size: 64
[    2.780000] Scanning device for bad blocks
[    3.260000] Creating 3 MTD partitions on "NAND 128MiB 3,3V 8-bit":
[    3.270000] 0x000000000000-0x000000040000 : "booter"
[    3.280000] 0x000000040000-0x000000400000 : "kernel"
[    3.280000] 0x000000400000-0x000008000000 : "rootfs"
[    3.290000] mtd: device 6 (rootfs) set to be root filesystem
[    3.300000] mtdsplit: no squashfs found in "rootfs"
[    3.300000] mtdsplit: no squashfs found in "NAND 128MiB 3,3V 8-bit"


-- 
Pozdrawiam,
 Cezary Jackiewicz