Re: OMAP baseline test results for v3.7-rc5

Igor Mazanov <i.mazanov@xxxxxxxxx> · Fri, 16 Nov 2012 15:56:27 +0400

Yegor Yefremov wrote:
Boot tests:

* AM335x Beaglebone: omap2plus_defconfig kernels don't boot
  - May be fixed now, pending retest:
    - http://marc.info/?l=linux-omap&m=135082257727502&w=2
  - Not yet part of the automated test suite
  * May be due to an old U-boot with FDT support problems used here?
    Pending local investigation and re-test

I'm also trying to boot 3.7-rc5, but my board has console on ttyO3. So I took arch/arm/boot/dts/am335x-evm.dts and replaced uart definition to

 uart4: serial@481a6000 {
                        status = "okay";
                };

is it sufficient?

In u-boot 

commit 59852d03867108217fe88e3bfc3e1e9cedfe63c5
Merge: 22b6fcb b3e5cd1
Author: Tom Rini <trini@xxxxxx>
Date:   Fri Nov 9 08:47:25 2012 -0700

    Merge branch 'master' of git://www.denx.de/git/u-boot-microblaze

I use following commands and get following output:

U-Boot#   mmc rescan ; fatload mmc 0 82000000 uImage;fatload mmc 0 80000000 am335x-evm.dtb
reading uImage
4222584 bytes read
reading am335x-evm.dtb
5172 bytes read
U-Boot# fdt addr 80000000; fdt resize; bootm 82000000 - 80000000
## Booting kernel from Legacy Image at 82000000 ...
   Image Name:   Linux-3.7.0-rc5-00028-g79e979e
   Image Type:   ARM Linux Kernel Image (uncompressed)
   Data Size:    4222520 Bytes = 4 MiB
   Load Address: 80008000
   Entry Point:  80008000
   Verifying Checksum ... OK
## Flattened Device Tree blob at 80000000
   Booting using the fdt blob at 0x80000000
   Loading Kernel Image ... OK
OK
   reserving fdt memory region: addr=80000000 size=2000
   Loading Device Tree to 8fe64000, end 8fe68fff ... OK

Starting kernel ...

I force kernel to use default params, so I don't specify them in u-boot. Any idea?

Did you try to set console=ttyO3,115200 in u-boot bootargs settings?

Best regards,
Yegor

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