From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from metis.ext.pengutronix.de ([2001:6f8:1178:4:290:27ff:fe1d:cc33]) by merlin.infradead.org with esmtps (Exim 4.76 #1 (Red Hat Linux)) id 1T0ZBd-0004KX-Df for barebox@lists.infradead.org; Sun, 12 Aug 2012 14:30:39 +0000 From: Sascha Hauer Date: Sun, 12 Aug 2012 16:30:28 +0200 Message-Id: <1344781832-17978-1-git-send-email-s.hauer@pengutronix.de> List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: barebox-bounces@lists.infradead.org Errors-To: barebox-bounces+u.kleine-koenig=pengutronix.de@lists.infradead.org Subject: [PATCH] ARM: enable MMU in pbl To: barebox@lists.infradead.org The following enables the MMU during decompression which speeds up things significantly. Sascha The following changes since commit 8711d5914ebd002f9be9f40a94864e0d3328235a: ARM pbl: generate zbarebox.map in $(obj) (2012-08-12 16:18:29 +0200) are available in the git repository at: git://git.pengutronix.de/git/barebox.git work/mmu for you to fetch changes up to 7f57c5388cdfe7ffb88cb91e2150ecd8422f6841: create a common ARM flush_icache function (2012-08-12 16:28:56 +0200) ---------------------------------------------------------------- Sascha Hauer (4): ARM __mmu_cache_*: Do not clobber registers ARM MMU: call __mmu_cache_* as regular C functions ARM pbl: enable MMU during decompression create a common ARM flush_icache function arch/arm/cpu/Makefile | 4 ++++ arch/arm/cpu/cache-armv4.S | 3 ++- arch/arm/cpu/cache-armv7.S | 6 +++-- arch/arm/cpu/mmu.c | 25 +++++--------------- arch/arm/cpu/mmu.h | 8 +++++++ arch/arm/cpu/start-pbl.c | 52 ++++++++++++++++++++++++++++++++++++++---- arch/arm/cpu/start.c | 4 ++-- arch/arm/include/asm/cache.h | 9 ++++++++ 8 files changed, 83 insertions(+), 28 deletions(-) create mode 100644 arch/arm/cpu/mmu.h create mode 100644 arch/arm/include/asm/cache.h _______________________________________________ barebox mailing list barebox@lists.infradead.org http://lists.infradead.org/mailman/listinfo/barebox