target/linux/ep93xx/patches-2.6.30/012-ep93xx-cpuinfo.patch

   1 Index: linux-2.6.30.9/arch/arm/kernel/setup.c
   2 ===================================================================
   3 --- linux-2.6.30.9.orig/arch/arm/kernel/setup.c 2009-11-24 21:00:10.000000000 +0100
   4 +++ linux-2.6.30.9/arch/arm/kernel/setup.c      2009-11-24 21:00:46.000000000 +0100
   5 @@ -42,6 +42,10 @@
   6  #include <asm/traps.h>
   7  #include <asm/unwind.h>
   8
   9 +#if defined(CONFIG_ARCH_EP93XX)
  10 +#include <mach/ep93xx-regs.h>
  11 +#endif
  12 +
  13  #include "compat.h"
  14  #include "atags.h"
  15
  16 @@ -844,9 +848,16 @@
  17         seq_puts(m, "\n");
  18
  19         seq_printf(m, "Hardware\t: %s\n", machine_name);
  20 +#if defined(CONFIG_ARCH_EP93XX)
  21 +       seq_printf(m, "Revision\t: %04x\n",
  22 +            *((unsigned int *)EP93XX_SYSCON_CHIP_ID) >> 28);
  23 +       seq_printf(m, "Serial\t\t: %016x\n",
  24 +            *((unsigned int *)EP93XX_SECURITY_UNIQID));
  25 +#else
  26         seq_printf(m, "Revision\t: %04x\n", system_rev);
  27         seq_printf(m, "Serial\t\t: %08x%08x\n",
  28                    system_serial_high, system_serial_low);
  29 +#endif
  30
  31         return 0;
  32  }