The command "reginfo" got an overhaul for the ppc4xx. It dumps all the relevant HW configuration registers (address, symbolic name, content). This allows to easily detect errors in *.h files and changes in the HW configuration.
It is split in the following parts: - Cleanup some HW register names: Here you find all the changes in the include directory for new register names and adapting other ones to the names used by AMCC in their manuals, e.g. For 440EPx/GRPPC440EPx/GRX, Revision 1.15 – September 22, 2008 For PPC405GP Embedded Processor, Revision 1.02 – March 22, 2006 - Apply new HW register names Modify all existing *.c files to use the new register names. - Rework cmd reginfo Here the real work done to improve the reginfo command. - respect 80-chars per line in ppc*.h files After running checkstyle.pl on the three previous patches I noted that in the *.h files there were a lot of long lines. This patch solves this problem.
I tested the changes on my PPC405GPr board HCU4 and PPC440EPx board HCU5.
Only ran MAKEALL 4xx as I have no other cross-compilers installed.
As I had not time to consult the documentation of all PPC440 variants (not have I boards to test it) the code in reginfo will probably dump less registers for none PPC440EPx variants.
The DMA-registers are not dumped for the PPC440.
I know that I could spend not only many hours but weeks to cleanup all the PPC4xx register naming conventions.
I did not feel it my responsability to bring the lines in all 4xx board specific code to fit into 80 chars. But I think I will have soon a look at all the common 4xx files to bring them in shape as I would really like that a tool like checkstyle.pl from the Linux kernel only reports my errors.
Niklaus Giger (4): ppc4xx: Cleanup some HW register names ppc_4xx: Apply new HW register names ppc4xx: Rework cmd reginfo ppc4xx: respect 80-chars per line in ppc*.h files
board/amcc/bamboo/bamboo.c | 32 +- board/amcc/canyonlands/canyonlands.c | 22 +- board/amcc/ebony/ebony.c | 22 +- board/amcc/katmai/katmai.c | 22 +- board/amcc/luan/epld.h | 22 +- board/amcc/luan/luan.c | 22 +- board/amcc/ocotea/ocotea.c | 22 +- board/amcc/sequoia/sequoia.c | 28 +- board/amcc/taishan/showinfo.c | 112 ++-- board/amcc/taishan/taishan.c | 22 +- board/amcc/yosemite/yosemite.c | 32 +- board/amcc/yucca/yucca.c | 22 +- board/esd/common/cmd_loadpci.c | 2 +- board/esd/du440/du440.c | 28 +- board/esd/pmc440/cmd_pmc440.c | 10 +- board/esd/pmc440/pmc440.c | 32 +- board/exbitgen/init.S | 4 +- board/gdsys/gdppc440etx/gdppc440etx.c | 32 +- board/gdsys/intip/intip.c | 22 +- board/korat/korat.c | 28 +- board/lwmon5/lwmon5.c | 32 +- board/netstal/hcu5/hcu5.c | 28 +- board/pcs440ep/pcs440ep.c | 32 +- board/prodrive/alpr/alpr.c | 52 +- board/prodrive/p3p440/p3p440.c | 22 +- board/sandburst/common/ppc440gx_i2c.h | 2 +- board/sandburst/common/sb_common.c | 22 +- board/xes/xpedite1000/xpedite1000.c | 24 +- common/cmd_reginfo.c | 158 +---- cpu/ppc4xx/4xx_pci.c | 48 +- cpu/ppc4xx/Makefile | 4 + cpu/ppc4xx/cpu_init.c | 4 +- cpu/ppc4xx/miiphy.c | 24 +- cpu/ppc4xx/reginfo.c | 370 +++++++++ cpu/ppc4xx/speed.c | 6 +- drivers/net/4xx_enet.c | 100 ++-- include/4xx_i2c.h | 2 +- include/ppc405.h | 530 +++++++------- include/ppc440.h | 1401 +++++++++++++++++++-------------- include/ppc4xx.h | 36 +- include/ppc4xx_enet.h | 314 ++++---- post/cpu/ppc4xx/ether.c | 50 +- 42 files changed, 2109 insertions(+), 1690 deletions(-) create mode 100644 cpu/ppc4xx/reginfo.c