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Altera_Forum's avatar
Altera_Forum
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20 years ago

uClinux without Flash (again)

I decided to give uClinux a try on my custom board, but I only have an SD card slot, no CFI. When reading the install guide for uClinux, and when trying it, it won't let me build a kernel project...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
20 years ago

1. remove root=/dev/mtdblock2 ro

2. enable <*> Initramfs

3. setup Initramfs source file(s)

but after build the kernel , gavin the following errors: 

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 CC      init/do_mounts_initrd.o
In file included from /cygdrive/d/EDA/altera/kits/nios2_50/bin/eclipse/plugins/com.microtronix.nios2linux.kernel_1.4.0/linux-2.6.x/include/linux/unistd.h:9,
                 from /cygdrive/d/EDA/altera/kits/nios2_50/bin/eclipse/plugins/com.microtronix.nios2linux.kernel_1.4.0/linux-2.6.x/init/do_mounts_initrd.c:2:
include2/asm/unistd.h:659: error: parse error before "setsid"
include2/asm/unistd.h:659: warning: return type defaults to `int&#39;
include2/asm/unistd.h: In function `setsid&#39;:
include2/asm/unistd.h:659: error: `pid_t&#39; undeclared (first use in this function)
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