Hi all, I've a system design (32 bit) with SDRAM mapped at 0xf8000000 rather
than at 0. what are the changes i should make to successfully boot a kernel..?
my design with SDRAM at 0 (64MB) is working fine with xilinx git line
kernel(2.6.27). i was using 'make simpleImage.xilinx (where xilinx.dts is my
device tree file) i tried to change the link_address in
arch/powerpc/boot/wrapper from 0x400000 to 0xf4000000. when i analysed the dump
with step mode in xmd, it fails in platform_init()function in
arch/powerpc/boot/simpleboot.c may be at /* Only interested in memory based at
0 */
for (i = 0; i < *na; i++)
if (*reg++ != 0)
fatal("Memory range is not based at address 0\n"); can anyone tell what are
the changes i shoud do if my memory ranges from 0xf8000000 to 0xfbffffff..?
(64MB)
is it possible to change the physical address of kernel from 0 to any other
location..? is the option provided in menuconfig..? or in any linker script..?
Thanks in advance,Sumesh.
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