Hello all, Here is the version 2 of this series. Now die id is protected using same x86 protection mechanism to hide x86 product number. Besides, a compilation Kconfig option has been added for DIE ID as well. Here is previous PATCH 0/4 message: This series is to continue what has been discussed several weeks ago wrt IDCODE patch. Original patch was made by Peter and discussion is here: http://www.mail-archive.com/linux-omap@xxxxxxxxxxxxxxx/msg17553.html So, the conclusion was that IDCODE info is useful even in production systems, and for that debugfs is not a good choice to export it. One suggestion was to add it under /proc/cpuinfo. However this entry nowadays exports only ARM related information. So this series does the trick by extending the ARM /proc/cpuinfo to include soc info data. There are a few ways to add a hook for soc specific data. But I've decided to implement it via the simplest way I found. Basically it is same thing which is done for system_rev, system_serial_low and system_serial_high. Then, now we have system_soc_info, which is printed only if there is something useful there. As usual, comments are welcome. BR, -- Eduardo Valentin (4): ARM: Introduce SoC Info into /proc/cpuinfo mach-omap2: Add SoC info data for OMAP2,3,4 into /proc/cpuinfo mach-omap1: Add SoC info data for OMAP1 into /proc/cpuinfo OMAP3: PM: export chip IDCODE, Production ID and Die ID Documentation/kernel-parameters.txt | 2 + arch/arm/include/asm/system.h | 2 + arch/arm/kernel/setup.c | 5 +++ arch/arm/mach-omap1/id.c | 18 +++++++---- arch/arm/mach-omap2/Kconfig | 10 ++++++ arch/arm/mach-omap2/id.c | 55 +++++++++++++++++++++++++++++++---- 6 files changed, 80 insertions(+), 12 deletions(-) -- To unsubscribe from this list: send the line "unsubscribe linux-omap" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
