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| author | Sascha Hauer <s.hauer@pengutronix.de> | 2013-01-26 13:03:28 +0100 |
|---|---|---|
| committer | Sascha Hauer <s.hauer@pengutronix.de> | 2013-01-27 14:24:39 +0100 |
| commit | 5596d88917b4a2f94b4433f9a8a52b25007ddadf (patch) | |
| tree | fa98312fc1a05a40d67e52f9a795f1ae7f78656c /arch | |
| parent | 56d28b932308da23a9e14c1f8f107119d36b245c (diff) | |
| download | barebox-5596d88917b4a2f94b4433f9a8a52b25007ddadf.tar.gz barebox-5596d88917b4a2f94b4433f9a8a52b25007ddadf.tar.xz | |
ARM mmu: Use pr_debug
Also, specify a pr_fmt and add missing GPL header.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/arm/cpu/mmu.c | 27 |
1 files changed, 24 insertions, 3 deletions
diff --git a/arch/arm/cpu/mmu.c b/arch/arm/cpu/mmu.c index 40b7ec4e8c..4b6db37d4b 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@pengutronix.de>, 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) /*:*/); |