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From: Kevin Hao <haokexin@gmail.com>
To: Scott Wood <scottwood@freescale.com>
Cc: linuxppc <linuxppc-dev@lists.ozlabs.org>
Subject: [PATCH v4 10/10] powerpc/fsl_booke: enable the relocatable for the kdump kernel
Date: Tue, 24 Dec 2013 15:12:12 +0800	[thread overview]
Message-ID: <1387869132-12650-11-git-send-email-haokexin@gmail.com> (raw)
In-Reply-To: <1387869132-12650-1-git-send-email-haokexin@gmail.com>

The RELOCATABLE is more flexible and without any alignment restriction.
And it is a superset of DYNAMIC_MEMSTART. So use it by default for
a kdump kernel.

Signed-off-by: Kevin Hao <haokexin@gmail.com>
---
v4: No change.

v3: No change.

v2: A new patch in v2.

 arch/powerpc/Kconfig | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/arch/powerpc/Kconfig b/arch/powerpc/Kconfig
index f5b464c41117..569784af841c 100644
--- a/arch/powerpc/Kconfig
+++ b/arch/powerpc/Kconfig
@@ -399,8 +399,7 @@ config KEXEC
 config CRASH_DUMP
 	bool "Build a kdump crash kernel"
 	depends on PPC64 || 6xx || FSL_BOOKE || (44x && !SMP)
-	select RELOCATABLE if PPC64 || 44x
-	select DYNAMIC_MEMSTART if FSL_BOOKE
+	select RELOCATABLE if PPC64 || 44x || FSL_BOOKE
 	help
 	  Build a kernel suitable for use as a kdump capture kernel.
 	  The same kernel binary can be used as production kernel and dump
-- 
1.8.3.1

      parent reply	other threads:[~2013-12-24  7:13 UTC|newest]

Thread overview: 11+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2013-12-24  7:12 [PATCH v4 00/10] powerpc: enable the relocatable support for fsl booke 32bit kernel Kevin Hao
2013-12-24  7:12 ` [PATCH v4 01/10] powerpc/fsl_booke: protect the access to MAS7 Kevin Hao
2013-12-24  7:12 ` [PATCH v4 02/10] powerpc/fsl_booke: introduce get_phys_addr function Kevin Hao
2013-12-24  7:12 ` [PATCH v4 03/10] powerpc: introduce macro LOAD_REG_ADDR_PIC Kevin Hao
2013-12-24  7:12 ` [PATCH v4 04/10] powerpc: enable the relocatable support for the fsl booke 32bit kernel Kevin Hao
2013-12-24  7:12 ` [PATCH v4 05/10] powerpc/fsl_booke: set the tlb entry for the kernel address in AS1 Kevin Hao
2013-12-24  7:12 ` [PATCH v4 06/10] powerpc: introduce early_get_first_memblock_info Kevin Hao
2013-12-24  7:12 ` [PATCH v4 07/10] powerpc/fsl_booke: introduce map_mem_in_cams_addr Kevin Hao
2013-12-24  7:12 ` [PATCH v4 08/10] powerpc/fsl_booke: make sure PAGE_OFFSET map to memstart_addr for relocatable kernel Kevin Hao
2013-12-24  7:12 ` [PATCH v4 09/10] powerpc/fsl_booke: smp support for booting a relocatable kernel above 64M Kevin Hao
2013-12-24  7:12 ` Kevin Hao [this message]

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