Building u-boot and x-loader

Pre-requisite packages for build Android Filesystem (Note this is with reference to uBuntu 8.04)
If you are behind firewall, you will have to set-up firewall using the instructions in Support Tools
For higher versions of U-buntu please refer to Host PC COnfiguration
The following commands will install the correct packages to your server:

sudo apt-get install git-core flex bison gperf libesd0-dev libwxgtk2.6-dev zlib1g-dev build-essential libstdc++5 tofrodos
sudo apt-get install x-dev (*** no files existing ***)
sudo apt-get install libx11-dev
sudo apt-get install libncurses5-dev
sudo apt-get install sun-java5-jdk (*** no files existing ***)

If you do not have sudo rights to your machine, contact your System Administrator for assistance. Google has issued that “sun-java6-jdk” has become unsupported: “because of incompatibilities with @Override” To uninstall “sun-java6-jdk” please type:

sudo apt-get remove sun-java6-jdk

“Intrepid (8.10) users may need a newer version of libreadline:

sudo apt-get install lib32readline5-dev” 

1) script used to build u-boot:

#!/bin/bash
make distclean
mkdir -p ./logs
make ARCH=arm omap4430panda_config
make 2>&1 |tee ./logs/u-boot_make.out

2) script used to build x-loader:

#!/bin/bash
mkdir -p ./logs
make distclean  
make ARCH=arm CROSS_COMPILE=arm-none-linux-gnueabi- omap4430panda_config
make CROSS_COMPILE=arm-none-linux-gnueabi- ift 2>&1 |tee ./logs/x-loader_make.out

Finally, I built u-boot successfully, but there is an error when I

built the x-loader.

find . -type f \
                \( -name 'core' -o -name '*.bak' -o -name '*~' \
                -o -name '*.o'  -o -name '*.a'  \) -print \
                | xargs rm -f
find . -type f \
                \( -name .depend -o -name '*.srec' -o -name '*.bin' \) \
                -print \
                | xargs rm -f
rm -f cpu/omap4/start.o *.bak tags TAGS
rm -fr *.*~
rm -f x-load x-load.map x-load.bin System.map x-load.bin.ift signGP MLO
rm -f include/asm/proc include/asm/arch
rm -f include/config.h include/config.mk
rm -f include/config.h include/config.mk
Configuring for omap4430panda board...
echo "/* Generarated file. Do not edit */" >./include/config.h
echo "#include <configs/omap4430panda.h>" >>./include/config.h
MPU at 1GHz revision..
arm-none-linux-gnueabi-gcc -Wa,-gstabs -D__ASSEMBLY__ -g  -Os   -fno-strict-aliasing  -fno-common -ffixed-r8 -msoft-float  -D__KERNEL__ -DTEXT_BASE=0x40304350 -I/opt/L27.12.1-P2/x-loader/include -fno-builtin -ffreestanding -nostdinc -isystem /opt/build/arm-none-linux-gnueabi-4.6.0/lib/gcc/arm-none-linux-gnueabi/4.6.0/include -pipe  -DCONFIG_ARM -D__ARM__ -march=armv7-a -mabi=apcs-gnu -c -o cpu/omap4/start.o /opt/L27.12.1-P2/x-loader/cpu/omap4/start.S
make -C `dirname board/omap4430panda/libomap4430panda.a`
make[1]: Entering directory `/opt/L27.12.1-P2/x-loader/board/omap4430panda'
arm-none-linux-gnueabi-gcc -M -g  -Os   -fno-strict-aliasing  -fno-common -ffixed-r8 -msoft-float  -D__KERNEL__ -DTEXT_BASE=0x40304350 -I/opt/L27.12.1-P2/x-loader/include -fno-builtin -ffreestanding -nostdinc -isystem /opt/build/arm-none-linux-gnueabi-4.6.0/lib/gcc/arm-none-linux-gnueabi/4.6.0/include -pipe  -DCONFIG_ARM -D__ARM__ -march=armv7-a -mabi=apcs-gnu  omap4430panda.c | \
                        sed -e "s/\:/\\\:/g"|sed -e "s/\\\: /\: /g"> .depend
make[1]: Leaving directory `/opt/L27.12.1-P2/x-loader/board/omap4430panda'
make[1]: Entering directory `/opt/L27.12.1-P2/x-loader/board/omap4430panda'
arm-none-linux-gnueabi-gcc -g  -Os   -fno-strict-aliasing  -fno-common -ffixed-r8 -msoft-float  -D__KERNEL__ -DTEXT_BASE=0x40304350 -I/opt/L27.12.1-P2/x-loader/include -fno-builtin -ffreestanding -nostdinc -isystem /opt/build/arm-none-linux-gnueabi-4.6.0/lib/gcc/arm-none-linux-gnueabi/4.6.0/include -pipe  -DCONFIG_ARM -D__ARM__ -march=armv7-a -mabi=apcs-gnu -Wall -Wstrict-prototypes -c -o omap4430panda.o omap4430panda.c
arm-none-linux-gnueabi-ar crv libomap4430panda.a omap4430panda.o
a - omap4430panda.o
make[1]: Leaving directory `/opt/L27.12.1-P2/x-loader/board/omap4430panda'
make -C `dirname cpu/omap4/libomap4.a`
make[1]: Entering directory `/opt/L27.12.1-P2/x-loader/cpu/omap4'
arm-none-linux-gnueabi-gcc -M -g  -Os   -fno-strict-aliasing  -fno-common -ffixed-r8 -msoft-float  -D__KERNEL__ -DTEXT_BASE=0x40304350 -I/opt/L27.12.1-P2/x-loader/include -fno-builtin -ffreestanding -nostdinc -isystem /opt/build/arm-none-linux-gnueabi-4.6.0/lib/gcc/arm-none-linux-gnueabi/4.6.0/include -pipe  -DCONFIG_ARM -D__ARM__ -march=armv7-a -mabi=apcs-gnu platform.S smc.S cpu.c mmc.c sys_info.c clock.c sdram.c syslib.c sdram_elpida.c | \
                        sed -e "s/\:/\\\:/g"|sed -e "s/\\\: /\: /g"> .depend
make[1]: Leaving directory `/opt/L27.12.1-P2/x-loader/cpu/omap4'
make[1]: Entering directory `/opt/L27.12.1-P2/x-loader/cpu/omap4'
arm-none-linux-gnueabi-gcc -g  -Os   -fno-strict-aliasing  -fno-common -ffixed-r8 -msoft-float  -D__KERNEL__ -DTEXT_BASE=0x40304350 -I/opt/L27.12.1-P2/x-loader/include -fno-builtin -ffreestanding -nostdinc -isystem /opt/build/arm-none-linux-gnueabi-4.6.0/lib/gcc/arm-none-linux-gnueabi/4.6.0/include -pipe  -DCONFIG_ARM -D__ARM__ -march=armv7-a -mabi=apcs-gnu -Wall -Wstrict-prototypes -c -o cpu.o cpu.c
arm-none-linux-gnueabi-gcc -g  -Os   -fno-strict-aliasing  -fno-common -ffixed-r8 -msoft-float  -D__KERNEL__ -DTEXT_BASE=0x40304350 -I/opt/L27.12.1-P2/x-loader/include -fno-builtin -ffreestanding -nostdinc -isystem /opt/build/arm-none-linux-gnueabi-4.6.0/lib/gcc/arm-none-linux-gnueabi/4.6.0/include -pipe  -DCONFIG_ARM -D__ARM__ -march=armv7-a -mabi=apcs-gnu -Wall -Wstrict-prototypes -c -o mmc.o mmc.c
arm-none-linux-gnueabi-gcc -g  -Os   -fno-strict-aliasing  -fno-common -ffixed-r8 -msoft-float  -D__KERNEL__ -DTEXT_BASE=0x40304350 -I/opt/L27.12.1-P2/x-loader/include -fno-builtin -ffreestanding -nostdinc -isystem /opt/build/arm-none-linux-gnueabi-4.6.0/lib/gcc/arm-none-linux-gnueabi/4.6.0/include -pipe  -DCONFIG_ARM -D__ARM__ -march=armv7-a -mabi=apcs-gnu -Wall -Wstrict-prototypes -c -o sys_info.o sys_info.c
arm-none-linux-gnueabi-gcc -g  -Os   -fno-strict-aliasing  -fno-common -ffixed-r8 -msoft-float  -D__KERNEL__ -DTEXT_BASE=0x40304350 -I/opt/L27.12.1-P2/x-loader/include -fno-builtin -ffreestanding -nostdinc -isystem /opt/build/arm-none-linux-gnueabi-4.6.0/lib/gcc/arm-none-linux-gnueabi/4.6.0/include -pipe  -DCONFIG_ARM -D__ARM__ -march=armv7-a -mabi=apcs-gnu -Wall -Wstrict-prototypes -c -o clock.o clock.c
arm-none-linux-gnueabi-gcc -g  -Os   -fno-strict-aliasing  -fno-common -ffixed-r8 -msoft-float  -D__KERNEL__ -DTEXT_BASE=0x40304350 -I/opt/L27.12.1-P2/x-loader/include -fno-builtin -ffreestanding -nostdinc -isystem /opt/build/arm-none-linux-gnueabi-4.6.0/lib/gcc/arm-none-linux-gnueabi/4.6.0/include -pipe  -DCONFIG_ARM -D__ARM__ -march=armv7-a -mabi=apcs-gnu -Wall -Wstrict-prototypes -c -o sdram.o sdram.c
sdram.c: In function 'emif_config':
sdram.c:116:26: warning: variable 'rev' set but not used [-Wunused-but-set-variable]
arm-none-linux-gnueabi-gcc -g  -Os   -fno-strict-aliasing  -fno-common -ffixed-r8 -msoft-float  -D__KERNEL__ -DTEXT_BASE=0x40304350 -I/opt/L27.12.1-P2/x-loader/include -fno-builtin -ffreestanding -nostdinc -isystem /opt/build/arm-none-linux-gnueabi-4.6.0/lib/gcc/arm-none-linux-gnueabi/4.6.0/include -pipe  -DCONFIG_ARM -D__ARM__ -march=armv7-a -mabi=apcs-gnu -Wall -Wstrict-prototypes -c -o syslib.o syslib.c
arm-none-linux-gnueabi-gcc -g  -Os   -fno-strict-aliasing  -fno-common -ffixed-r8 -msoft-float  -D__KERNEL__ -DTEXT_BASE=0x40304350 -I/opt/L27.12.1-P2/x-loader/include -fno-builtin -ffreestanding -nostdinc -isystem /opt/build/arm-none-linux-gnueabi-4.6.0/lib/gcc/arm-none-linux-gnueabi/4.6.0/include -pipe  -DCONFIG_ARM -D__ARM__ -march=armv7-a -mabi=apcs-gnu -Wall -Wstrict-prototypes -c -o sdram_elpida.o sdram_elpida.c
arm-none-linux-gnueabi-gcc -Wa,-gstabs -D__ASSEMBLY__ -g  -Os   -fno-strict-aliasing  -fno-common -ffixed-r8 -msoft-float  -D__KERNEL__ -DTEXT_BASE=0x40304350 -I/opt/L27.12.1-P2/x-loader/include -fno-builtin -ffreestanding -nostdinc -isystem /opt/build/arm-none-linux-gnueabi-4.6.0/lib/gcc/arm-none-linux-gnueabi/4.6.0/include -pipe  -DCONFIG_ARM -D__ARM__ -march=armv7-a -mabi=apcs-gnu -c -o platform.o /opt/L27.12.1-P2/x-loader/cpu/omap4/platform.S
arm-none-linux-gnueabi-gcc -Wa,-gstabs -D__ASSEMBLY__ -g  -Os   -fno-strict-aliasing  -fno-common -ffixed-r8 -msoft-float  -D__KERNEL__ -DTEXT_BASE=0x40304350 -I/opt/L27.12.1-P2/x-loader/include -fno-builtin -ffreestanding -nostdinc -isystem /opt/build/arm-none-linux-gnueabi-4.6.0/lib/gcc/arm-none-linux-gnueabi/4.6.0/include -pipe  -DCONFIG_ARM -D__ARM__ -march=armv7-a -mabi=apcs-gnu -c -o smc.o /opt/L27.12.1-P2/x-loader/cpu/omap4/smc.S
/opt/L27.12.1-P2/x-loader/cpu/omap4/smc.S: Assembler messages:
/opt/L27.12.1-P2/x-loader/cpu/omap4/smc.S:39: Error: selected processor does not support ARM mode `smc #0'