Hi Simon, On 06/11/2013 08:14 PM, Simon Glass wrote: > At present the bootm code is mostly duplicated for the plain 'bootm' > command and its sub-command variant. This makes the code harder to > maintain and means that changes must be made to several places. > > Introduce do_bootm_states() which performs selected portions of the bootm > work, so that both plain 'bootm' and 'bootm <sub_command>' can use the > same code. > > Additional duplication exists in bootz, so tidy that up as well. This > is not intended to change behaviour, apart from minor fixes where the > previously-duplicated code missed some chunks of code. > > Signed-off-by: Simon Glass <s...@chromium.org>
Simon, this patch breaks bootm (at least on powerpc), while booting an compressed uImage (with DT). It just hangs while decompressing the kernel image: ## Booting kernel from Legacy Image at 01000000 ... Image Name: Linux-3.5.7 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 2203312 Bytes = 2.1 MiB Load Address: 00000000 Entry Point: 00000000 ## Flattened Device Tree blob at 01800000 Booting using the fdt blob at 0x1800000 Uncompressing Kernel Image ... I bisected mainline and this patch is the one that breaks booting: [stefan@ubuntu-2012 u-boot ((983c72f...)|BISECTING)]$ git bisect good 35fc84fa1ff51e15ecd3e464dac87eb105ffed30 is the first bad commit commit 35fc84fa1ff51e15ecd3e464dac87eb105ffed30 Author: Simon Glass <s...@chromium.org> Date: Tue Jun 11 11:14:47 2013 -0700 Refactor the bootm command to reduce code duplication I already looked what might be wrong but I couldn't find any problem upon a quick glance. You know this code may better. Perhaps you could take look at it and give it a try as well. Thanks, Stefan _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot