[PATCH] ARM: print TCM whereabouts in init message
Linus Walleij
linus.walleij at stericsson.com
Fri Jul 9 11:37:25 EDT 2010
If TCM is in use, we should display it in the virtual memory
layout along with everything else.
Signed-off-by: Linus Walleij <linus.walleij at stericsson.com>
---
arch/arm/mm/init.c | 16 ++++++++++++++++
1 files changed, 16 insertions(+), 0 deletions(-)
diff --git a/arch/arm/mm/init.c b/arch/arm/mm/init.c
index cfe4c5e..b7ec94b 100644
--- a/arch/arm/mm/init.c
+++ b/arch/arm/mm/init.c
@@ -504,6 +504,14 @@ void __init mem_init(void)
printk(KERN_NOTICE "Virtual kernel memory layout:\n"
" vector : 0x%08lx - 0x%08lx (%4ld kB)\n"
+#ifdef CONFIG_HAVE_TCM
+#ifdef DTCM_OFFSET
+ " DTCM : 0x%08lx - 0x%08lx (%4ld kB)\n"
+#endif
+#ifdef ITCM_OFFSET
+ " ITCM : 0x%08lx - 0x%08lx (%4ld kB)\n"
+#endif
+#endif
" fixmap : 0x%08lx - 0x%08lx (%4ld kB)\n"
#ifdef CONFIG_MMU
" DMA : 0x%08lx - 0x%08lx (%4ld MB)\n"
@@ -520,6 +528,14 @@ void __init mem_init(void)
MLK(UL(CONFIG_VECTORS_BASE), UL(CONFIG_VECTORS_BASE) +
(PAGE_SIZE)),
+#ifdef CONFIG_HAVE_TCM
+#ifdef DTCM_OFFSET
+ MLK(UL(DTCM_OFFSET), UL(DTCM_END + 1)),
+#endif
+#ifdef ITCM_OFFSET
+ MLK(UL(ITCM_OFFSET), UL(ITCM_END + 1)),
+#endif
+#endif
MLK(FIXADDR_START, FIXADDR_TOP),
#ifdef CONFIG_MMU
MLM(CONSISTENT_BASE, CONSISTENT_END),
--
1.7.1
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