From: Eduardo Valentin <eduardo.valentin@xxxxxxxxx> This patch extends the ARM /proc/cpuinfo to include soc info data. It is implemented via the same way 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. Signed-off-by: Eduardo Valentin <eduardo.valentin@xxxxxxxxx> --- arch/arm/include/asm/system.h | 2 ++ arch/arm/kernel/setup.c | 5 +++++ 2 files changed, 7 insertions(+), 0 deletions(-) diff --git a/arch/arm/include/asm/system.h b/arch/arm/include/asm/system.h index 4ace45e..53a9645 100644 --- a/arch/arm/include/asm/system.h +++ b/arch/arm/include/asm/system.h @@ -71,6 +71,8 @@ struct task_struct; extern unsigned int system_rev; extern unsigned int system_serial_low; extern unsigned int system_serial_high; +#define SYSTEM_SOC_INFO_SIZE 128 +extern char system_soc_info[SYSTEM_SOC_INFO_SIZE]; extern unsigned int mem_fclk_21285; struct pt_regs; diff --git a/arch/arm/kernel/setup.c b/arch/arm/kernel/setup.c index c91c77b..025d795 100644 --- a/arch/arm/kernel/setup.c +++ b/arch/arm/kernel/setup.c @@ -85,6 +85,9 @@ EXPORT_SYMBOL(system_serial_low); unsigned int system_serial_high; EXPORT_SYMBOL(system_serial_high); +char system_soc_info[SYSTEM_SOC_INFO_SIZE]; +EXPORT_SYMBOL(system_soc_info); + unsigned int elf_hwcap; EXPORT_SYMBOL(elf_hwcap); @@ -847,6 +850,8 @@ static int c_show(struct seq_file *m, void *v) seq_printf(m, "Revision\t: %04x\n", system_rev); seq_printf(m, "Serial\t\t: %08x%08x\n", system_serial_high, system_serial_low); + if (strlen(system_soc_info)) + seq_printf(m, "SoC Info\t: %s\n", system_soc_info); return 0; } -- 1.7.0.4.361.g8b5fe.dirty -- 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
