Hi Wolfgang Denk,
Thanks for your information.
Eldk5.5.3 e500v2 cross compiler has been installed on my
fedora20(x86_64) host PC.
I wants to compile u-boot in 32bit mode(with Utilizing 36bit physical
Addressing) and
linux in 64bit mode for the e6500 core(T2080 processor).
U-boot-2014.10 has been compiled sucessfully in eldk5.5.3 e500v2 cross
compiler with the following environmental variable.
ARCH="powerpc"
CROSS_COMPILE="powerpc-linux-gnuspe-"
CC="powerpc-linux-gnuspe-gcc -m32 -mcpu=8548 -mabi=spe -mspe
-mfloat-gprs=double
--sysroot=/opt/eldk-5.5.3/powerpc-e500v2/sysroots/ppce500v2-linux-gnuspe"
As, I assumed that -m32 flag refers to 32bit compilation mode.
I have been unable to compile the linux in 64bit by changing the flag as
-m64.
Kindly suggest me, How to compile the linux in 64bit mode for e6500
based core?
Regards
Karunakaran R
On 2015-02-01 14:34, Wolfgang Denk wrote:
Dear Karunakaran,
In message <[email protected]> you
wrote:
whether ELDK 5.5.3 powerpc e500v2 cross compiler is support 64bit
compilation for freescale T2080 processor (T2080 is a e6500 64bit
core)?
All versions of ELDK since at least v4.x have been verified to work on
x86_64 systems. You may need to install 32 bit compatibility
libraries as documetned in the FAQ, see [1].
[1] http://www.denx.de/wiki/view/DULG/ELDKUsageIn64BitEnvironment
Best regards,
Wolfgang Denk
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