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ARM: 6224/1: print TCM whereabouts in init message

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@stericsson.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Linus Walleij 15 年之前
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07d2a5c721
共有 1 個文件被更改,包括 16 次插入0 次删除
  1. 16 0
      arch/arm/mm/init.c

+ 16 - 0
arch/arm/mm/init.c

@@ -611,6 +611,14 @@ 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"
@@ -627,6 +635,14 @@ 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),