Hello
That’s just stupid: you cannot load the image to the same address (ext2load mmc
0 0x70010000 /home/lucid/uImage) where the unzipped kernel image is expected to
reside (Load Address: 70010000). You must load /home/lucid/uImage to a location
where it will not overlap with the unzipped kernel image, for instance
71000000, and then use the same address with bootm.
Frank
From: Tewodrose Kassa [mailto:[email protected]]
Sent: Friday, September 12, 2014 5:18 AM
To: [email protected]
Subject: VMM on i.mx53 quick start board
Hi,
I want to the use VMM on i.mx53 quick start board. I followed the following
building steps and managed to produce the image file in the build dirctory
(var/run/tz_vmm/uImage). I am using the master branch of Genode's mainline
repository.
tool/create_builddir hw_imx53 BUILD_DIR=hw_imx53
cd hw_imx53
echo "SPECS += trustzone" >> etc/specs.conf
echo "RUN_OPT = --target uboot" >> etc/build.conf
make run/tz_vmm
And then, i loaded the uImage to address 0x70010000 using u-boot command as
follows.
MX53-LOCO U-Boot > ext2load mmc 0 0x70010000 /home/lucid/uImage
Loading file "/home/lucid/uImage" from mmc device 0:1 (xxa1)
7858766 bytes read
Finally, i tried to boot the demo and i got the following error. Anyone knows
about this?
MX53-LOCO U-Boot > bootm 0x70010000
## Booting kernel from Legacy Image at 70010000 ...
Image Name:
Image Type: ARM Linux Kernel Image (gzip compressed)
Data Size: 7858702 Bytes = 7.5 MB
Load Address: 70010000
Entry Point: 70010000
Verifying Checksum ... OK
Uncompressing Kernel Image ... Error: inflate() returned -3
GUNZIP: uncompress, out-of-mem or overwrite error - must RESET board to
recover resetting ...
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