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bfin cache: dcplb map: add 16M dcplb map for BF60x

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use 16M data cplb map on BF60x to avoid too much dcplb miss overhead
cleanup cplb info

Signed-off-by: Steven Miao <realmz6@gmail.com>
This commit is contained in:
Steven Miao
2013-04-19 18:22:21 +08:00
parent 5b0830914a
commit 5ae89ee043
4 changed files with 45 additions and 9 deletions
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9
arch/blackfin/kernel/cplbinfo.c
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@@ -17,8 +17,13 @@
#include <asm/cplbinit.h>
#include <asm/blackfin.h>
static char const page_strtbl[][3] = { "1K", "4K", "1M", "4M" };
#define page(flags) (((flags) & 0x30000) >> 16)
static char const page_strtbl[][4] = {
"1K", "4K", "1M", "4M",
#ifdef CONFIG_BF60x
"16K", "64K", "16M", "64M",
#endif
};
#define page(flags) (((flags) & 0x70000) >> 16)
#define strpage(flags) page_strtbl[page(flags)]
struct cplbinfo_data {