Also, specify a pr_fmt and add missing GPL header.
Signed-off-by: Sascha Hauer <s.hauer@xxxxxxxxxxxxxx>
---
arch/arm/cpu/mmu.c | 27 ++++++++++++++++++++++++---
1 file changed, 24 insertions(+), 3 deletions(-)
diff --git a/arch/arm/cpu/mmu.c b/arch/arm/cpu/mmu.c
index 40b7ec4..4b6db37 100644
--- a/arch/arm/cpu/mmu.c
+++ b/arch/arm/cpu/mmu.c
@@ -1,3 +1,24 @@
+/*
+ * start-pbl.c
+ *
+ * Copyright (c) 2009-2013 Sascha Hauer <s.hauer@xxxxxxxxxxxxxx>, Pengutronix
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2
+ * as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ */
+
+#define pr_fmt(fmt) "mmu: " fmt
+
#include <common.h>
#include <init.h>
#include <asm/mmu.h>
@@ -138,7 +159,7 @@ static int arm_mmu_remap_sdram(struct memory_bank *bank)
int i, pte;
u32 *ptes;
- debug("remapping SDRAM from 0x%08lx (size 0x%08lx)\n",
+ pr_debug("remapping SDRAM from 0x%08lx (size 0x%08lx)\n",
phys, bank->size);
/*
@@ -150,7 +171,7 @@ static int arm_mmu_remap_sdram(struct memory_bank *bank)
ptes = xmemalign(PAGE_SIZE, num_ptes * sizeof(u32));
- debug("ptes: 0x%p ttb_start: 0x%08lx ttb_end: 0x%08lx\n",
+ pr_debug("ptes: 0x%p ttb_start: 0x%08lx ttb_end: 0x%08lx\n",
ptes, ttb_start, ttb_end);
for (i = 0; i < num_ptes; i++) {
@@ -242,7 +263,7 @@ static int mmu_init(void)
ttb = memalign(0x10000, 0x4000);
- debug("ttb: 0x%p\n", ttb);
+ pr_debug("ttb: 0x%p\n", ttb);
/* Set the ttb register */
asm volatile ("mcr p15,0,%0,c2,c0,0" : : "r"(ttb) /*:*/);
--
1.7.10.4
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