sh: Encode L1/L2 cache shape in auxvt.
This adds in the L1I/L1D/L2 cache shape support to their respective
entries in the ELF auxvt, based on the Alpha implementation. We use
this on the userspace libc side for calculating a tightly packed
SHMLBA amongst other things.
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
diff --git a/arch/sh/kernel/setup.c b/arch/sh/kernel/setup.c
index f48ce8e..9c105c8 100644
--- a/arch/sh/kernel/setup.c
+++ b/arch/sh/kernel/setup.c
@@ -26,6 +26,7 @@
#include <asm/uaccess.h>
#include <asm/io.h>
#include <asm/page.h>
+#include <asm/elf.h>
#include <asm/sections.h>
#include <asm/irq.h>
#include <asm/setup.h>
@@ -78,6 +79,8 @@
unsigned long memory_end = 0;
EXPORT_SYMBOL(memory_end);
+int l1i_cache_shape, l1d_cache_shape, l2_cache_shape;
+
static int __init early_parse_mem(char *p)
{
unsigned long size;