On Mon, Jul 02, 2007 at 08:25:35PM +0200, Håvard Skinnemoen wrote:
On 7/2/07, Sascha Hauer s.hauer@pengutronix.de wrote:
The tree is based on vanilla U-Boot-1.2.0.
$ git diff -B -M -C --stat U-Boot-1_2_0..HEAD [...] 3628 files changed, 50350 insertions(+), 755286 deletions(-)
Wow. You certainly got rid of some old cruft (hopefully it's _only_ cruft ;-)
I'm sure I broke enough things people need aswell ;)
$ make ARCH=avr32 CROSS_COMPILE=avr32-linux- menuconfig Makefile:394: /Users/hskinnemoen/work/git/U-Boot-NG/arch/avr32/Makefile: No such file or directory make: *** No rule to make target `/Users/hskinnemoen/work/git/U-Boot-NG/arch/avr32/Makefile'. Stop. $ ls arch/ arm linux ppc
Ok, not only old cruft then :-P
There seems to be a lot of nice stuff in there though -- I hope we'll see at least some of it in mainline. It's probably going to take some work to get everything split up into nice and small logical steps; especially getting all existing architectures and boards moved into the new directory structure all at once is probably going to hurt...
It's actually less work than you might think. Especially avr32 seems to be very small. Just add arch/avr32, add a Makefile and a clocksource driver, through away most parts of your config.h and you're half way there. There is a README.porting under Documentation.
I'd be happy to help porting the avr32 stuff over if/when we decide to go for this.
Btw, I couldn't help but notice there's a "new" cfi flash driver in there. How is it different from the existing one?
It's not really a new driver. It's still the old one, but I started to split the AMD/Intel extensions apart from the driver and make them independently configurable. I thought doing this would reduce binary space, but that was not the case, so I stopped working on this. I just left it there for reference.
Sascha