Hi, I did following steps to compile u-boot on x86-64.
U-boot Build procedure The following command sequence is used to build the u-boot for the particular board. ->To remove ALL files made by by make,configure
make distclean
To configure the x86 32 bit based board for the target we have taken the coreboot
make coreboot-x86_config
To build the coreboot-x86 run the below command
make all
->if the following error [-Werror=unused-but-set-variable] ext4fs.c: In function ‘ext4fs_write_file’: ext4fs.c:933:6: error: variable ‘delayed_skipfirst’ set but not used [-Werror=unused-but-set-variable] cc1: all warnings being treated as errors make[1]: *** [ext4fs.o] Error 1 make[1]: Leaving directory `/home/manoharb/Kernel_Tizen/intel_tizen/latest/u-boot/fs/ext4' make: *** [fs/ext4/libext4fs.o] Error 2
“__maybe_unused” in front of variable declaration
vim fs/ext4/ext4fs.c +122
for example __maybe_unused int delayed_skipfirst = 0;
2)if the error comes from the “/usr/bin/ld.bfd.real: cannot find -lgcc ”
sudo apt-get install ia32-libs export LIBRARY_PATH=/usr/lib/x86_64-linux-gnu
As of now i required the procedure to build Tizen kernel on my x86-64 bit machine.
Please help me to build it or send me the procedure.
Thank you! Best Regards, Manohar
-----Original Message----- From: "Simon Glass" sjg@chromium.org Sent: Thursday, November 29, 2012 1:25am To: manohar.betham@smartplayin.com Cc: "Graeme Russ" graeme.russ@gmail.com, "Marek Vasut" marex@denx.de, u-boot@lists.denx.de Subject: Re: Reg Bootstrapping on x86-64 for tizen
Hi,
On Tue, Nov 27, 2012 at 3:22 AM, manohar.betham@smartplayin.com wrote:
Dear All,
I am Manohar ,have compiled the u-boot on x86 64 bit machine using coreboot-x86.
Please help me / send me the procedure of bootstrapping steps of it for Tizen kernel.
Do you have coreboot working correctly on the platform? There is not a lot of upstream support for creating a coreboot rom with U-Boot in it yet.
Please can you point me to the toolchain you used, command line, etc. I would be interested in replicating your build as I cannot build on a x86_64 toolchain at present.
Regards, Simon
Thank you!
Best Regards,
Manohar
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