The beginning of a howto (Was Re: At91rm9200 boot?)

[Soeren Straarup]

On Sun, Feb 18, 2007 at 11:41:41AM -0700, M. Warner Losh wrote:
> In message: <20070218180142.GC66059 at x12.dk>
>             Soeren Straarup <xride at x12.dk> writes:
> : This might be a newbie question, but how do i compile bootspi:
> : bugs# make ARCH=arm TARGET_ARCH=arm
> : Warning: Object directory not changed from original /usr/src/sys/boot/arm/at91/bootspi
> : cc -Os -mcpu=arm9 -ffreestanding  -I/usr/src/sys/boot/arm/at91/bootspi/../libat91  -I/usr/src/sys/boot/arm/at91/bootspi/../../../..  -I/usr/src/sys/boot/arm/at91/bootspi/../../../../arm  -D_KERNEL  -Wall -Waggregate-return   -Wnested-externs  -Wpointer-arith -Wshadow -Wwrite-strings  -Werror  -Wmissing-prototypes  -Wmissing-declarations -DBOOT_KB920X  -DBOOT_COMMANDS -c /usr/src/sys/boot/arm/at91/bootspi/../libat91/arm_init.S
> : `-mcpu=' is deprecated. Use `-mtune=' or '-march=' instead.
> : /usr/src/sys/boot/arm/at91/bootspi/../libat91/arm_init.S:0: error: bad value (arm9) for -mtune= switch
> : *** Error code 1
> : 
> : Stop in /usr/src/sys/boot/arm/at91/bootspi.
> 
> Ah yes.  Only the 'top level' makefile understands having a different
> target than the host.  So you'll need to do:
> 
> cd /usr/src
> make TARGET=arm TARGET_ARCH=arm buildenv
> cd sys/boot/arm/at91
> make
> 
> to build changes to the bootspi program.  The above sequence sets up a
> build environment similar to what is done during 'make buildworld'.
> 
> Warner

Thanks that got me some further..

cc -Os -mcpu=arm9 -ffreestanding  -I/usr/src/sys/boot/arm/at91/libat91/../libat91  -I/usr/src/sys/boot/arm/at91/libat91/../../../..  -I/usr/src/sys/boot/arm/at91/libat91/../../../../arm  -D_KERNEL  -Wall -Waggregate-return   -Wnested-externs  -Wpointer-arith -Wshadow -Wwrite-strings  -Werror  -Wmissing-prototypes  -Wmissing-declarations -DBOOT_KB920X  -c emac_init.c
make: don't know how to make fpga.c. Stop
*** Error code 2

Going to rebuild world to see if that changes anything

/Soeren

-- 
Soeren Straarup   | aka OZ2DAK aka Xride
FreeBSD committer | FreeBSD since 2.2.6-R
  If a program is not working right, then send a patch