From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail.windriver.com (mail.windriver.com [147.11.1.11]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (Client CN "mail.windriver.com", Issuer "Intel External Basic Issuing CA 3A" (not verified)) by ozlabs.org (Postfix) with ESMTPS id 53EA42C0096 for ; Thu, 27 Jun 2013 12:01:22 +1000 (EST) From: Kevin Hao To: Kumar Gala Subject: [PATCH 0/2] powerpc: enable the relocatable support for fsl booke 32bit kernel Date: Thu, 27 Jun 2013 10:00:32 +0800 Message-ID: <1372298434-20220-1-git-send-email-haokexin@gmail.com> MIME-Version: 1.0 Content-Type: text/plain Cc: Scott Wood , linuxppc List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Currently the fsl booke 32bit kernel is using the DYNAMIC_MEMSTART relocation method. But the RELOCATABLE method is more flexible and has less alignment restriction. So enable this feature on this platform and use it by default for the kdump kernel. These patches have passed the kdump boot test on a p2020rdb board. Kevin Hao (2): powerpc: enable the relocatable support for the fsl booke 32bit kernel powerpc/fsl_booke: enable the relocatable for the kdump kernel arch/powerpc/Kconfig | 5 +- arch/powerpc/include/asm/mmu-book3e.h | 5 ++ arch/powerpc/kernel/fsl_booke_entry_mapping.S | 8 ++- arch/powerpc/kernel/head_fsl_booke.S | 92 +++++++++++++++++++++++++-- arch/powerpc/mm/fsl_booke_mmu.c | 30 ++++++++- 5 files changed, 127 insertions(+), 13 deletions(-) -- 1.8.1.4