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openwrt-xburst/target/linux/ep93xx/patches-2.6.30/012-ep93xx-cpuinfo.patch
florian 288fe38045 [ep93xx] add support for the Simplemachines Sim.One board
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@18540 3c298f89-4303-0410-b956-a3cf2f4a3e73
2009-11-25 23:43:48 +00:00

33 lines
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Diff

Index: linux-2.6.30.9/arch/arm/kernel/setup.c
===================================================================
--- linux-2.6.30.9.orig/arch/arm/kernel/setup.c 2009-11-24 21:00:10.000000000 +0100
+++ linux-2.6.30.9/arch/arm/kernel/setup.c 2009-11-24 21:00:46.000000000 +0100
@@ -42,6 +42,10 @@
#include <asm/traps.h>
#include <asm/unwind.h>
+#if defined(CONFIG_ARCH_EP93XX)
+#include <mach/ep93xx-regs.h>
+#endif
+
#include "compat.h"
#include "atags.h"
@@ -844,9 +848,16 @@
seq_puts(m, "\n");
seq_printf(m, "Hardware\t: %s\n", machine_name);
+#if defined(CONFIG_ARCH_EP93XX)
+ seq_printf(m, "Revision\t: %04x\n",
+ *((unsigned int *)EP93XX_SYSCON_CHIP_ID) >> 28);
+ seq_printf(m, "Serial\t\t: %016x\n",
+ *((unsigned int *)EP93XX_SECURITY_UNIQID));
+#else
seq_printf(m, "Revision\t: %04x\n", system_rev);
seq_printf(m, "Serial\t\t: %08x%08x\n",
system_serial_high, system_serial_low);
+#endif
return 0;
}