Latest u-boot for TQM8548?
Hi there!
I've just tried try to upgrade the u-boote (or u-boots? ;-) on my TQM8540 and TQM8548 boards.
How is the status of TQM8548 support in u-boot?
Because there is no make target for it yet, I just hacked the Makefile:
Makefile renamed from Makefile~ +1 -0
@@ -1972,6 +1972,7 @@ stxssa_4M_config: unconfig TQM8540_config \ TQM8541_config \ +TQM8548_config \ TQM8555_config \ TQM8560_config: unconfig @mkdir -p $(obj)include
but ended up with some missing DDR configuration:
make[1]: Entering directory `/home/clemens/git/u-boot/board/tqm85xx'
gcc -g -Os -fPIC -ffixed-r14 -meabi -D__KERNEL__ -DTEXT_BASE=0xfffc0000
-I/home/clemens/git/u-boot/include -fno-builtin -ffreestanding -nostdinc
-isystem /usr/lib/gcc/powerpc-unknown-linux-gnu/4.2.0/include -pipe -DCONFIG_PPC -D__powerpc__ -DCONFIG_MPC85xx -DCONFIG_E500 -ffixed-r2 -ffixed-r29 -Wa,-me500 -msoft-float -mno-string -Wall -Wstrict-prototypes -c -o tqm85xx.o tqm85xx.ctqm85xx.c: In function 'cas_latency':
tqm85xx.c:219: error: 'CONFIG_DDR_DEFAULT_CL' undeclared (first use in this function)
tqm85xx.c:219: error: (Each undeclared identifier is reported only once tqm85xx.c:219: error: for each function it appears in.) make[1]: *** [tqm85xx.o] Error 1
make[1]: Leaving directory `/home/clemens/git/u-boot/board/tqm85xx'
make: *** [board/tqm85xx/libtqm85xx.a] Error 2
Which means that much stuff from include/config/TQM85xx.h isn't selected for the MPC8548, yet.
Are there any patches already available in some trees? The documentation of the TQM8548 isn't comprehensive enough to get an idea about the details of the DDR.
Regards,
Signature · 10 lines
Clemens Koller __________________________________ R&D Imaging Devices Anagramm GmbH Rupert-Mayer-Stra?e 45/1 Linhof Werksgel?nde D-81379 M?nchen Tel.089-741518-50 Fax 089-741518-19 http://www.anagramm-technology.com
Hi Clemens,
Clemens Koller wrote on Tuesday, November 06, 2007 5:45 PM:
Quoted 6 lines
Hi there!
I've just tried try to upgrade the u-boote (or u-boots? ;-) on my TQM8540 and TQM8548 boards.
How is the status of TQM8548 support in u-boot?
...
Quoted 1 line
Are there any patches already available in some trees?
Yes, there are. Please take a look into the u-boot-tq-group custodian tree:
(http://source.denx.de/cgi-bin/gitweb.cgi?p=u-boot/u-boot-tq-group.git;a=summary)
The patches for the TQM8548 haven't been sent to the mailinglist yet, so they aren't put into the master branch, but in a separate 'tqm8548' branch.
Best Regards,
Martin Krause