From: afzal.mohd.ma@gmail.com (afzal mohammed)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH WIP 4/4] ARM: remove compile time vector base for CP15 case
Date: Sat, 7 Jan 2017 22:52:28 +0530 [thread overview]
Message-ID: <20170107172228.6451-1-afzal.mohd.ma@gmail.com> (raw)
In-Reply-To: <20170107171339.GA5044@afzalpc>
vectors base is now dynamically updated for Hivecs as well as for
REMAP_VECTORS_TO_RAM case to DRAM_START. Hence remove these CP15
cases.
TODO:
Kill off VECTORS_BASE completely - this would require to handle MMU
case as well as ARM_MPU scenario dynamically.
Signed-off-by: afzal mohammed <afzal.mohd.ma@gmail.com>
---
arch/arm/Kconfig | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
index bc6f4065840e..720ee62b4955 100644
--- a/arch/arm/Kconfig
+++ b/arch/arm/Kconfig
@@ -232,8 +232,7 @@ config ARCH_MTD_XIP
config VECTORS_BASE
hex
- default 0xffff0000 if MMU || CPU_HIGH_VECTOR
- default DRAM_BASE if REMAP_VECTORS_TO_RAM
+ default 0xffff0000 if MMU
default 0x00000000
help
The base address of exception vectors. This must be two pages
--
2.11.0
next prev parent reply other threads:[~2017-01-07 17:22 UTC|newest]
Thread overview: 24+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-12-11 13:10 [PATCH 0/2] ARM: v7-A !MMU fixes for fun (&fame) Afzal Mohammed
2016-12-11 13:11 ` [PATCH 1/2] ARM: nommu: allow enabling REMAP_VECTORS_TO_RAM Afzal Mohammed
2016-12-13 9:17 ` Vladimir Murzin
2016-12-11 13:12 ` [PATCH RFC 2/2] ARM: nommu: remap exception base address to RAM Afzal Mohammed
2016-12-11 14:42 ` Afzal Mohammed
2016-12-13 9:38 ` Vladimir Murzin
2016-12-13 18:44 ` Afzal Mohammed
2016-12-13 10:02 ` Russell King - ARM Linux
2016-12-13 18:35 ` Afzal Mohammed
2017-01-07 17:13 ` Afzal Mohammed
2017-01-07 17:20 ` [PATCH WIP 1/4] ARM: nommu: dynamic exception base address setting afzal mohammed
2017-01-07 17:21 ` [PATCH WIP 2/4] ARM: nommu: remove Hivecs configuration is asm afzal mohammed
2017-01-07 17:22 ` [PATCH WIP 3/4] ARM: mm: nommu: display dynamic exception base afzal mohammed
2017-01-07 17:22 ` afzal mohammed [this message]
2017-01-07 17:38 ` [PATCH WIP 4/4] ARM: remove compile time vector base for CP15 case Russell King - ARM Linux
2017-01-07 18:02 ` Afzal Mohammed
2017-01-07 18:07 ` Afzal Mohammed
2017-01-07 18:24 ` Russell King - ARM Linux
2017-01-08 9:58 ` Afzal Mohammed
2017-01-15 11:47 ` [PATCH RFC 2/2] ARM: nommu: remap exception base address to RAM Afzal Mohammed
2017-01-16 9:53 ` Vladimir Murzin
2017-01-16 12:34 ` Afzal Mohammed
2016-12-12 18:44 ` [PATCH 0/2] ARM: v7-A !MMU fixes for fun (&fame) Afzal Mohammed
2016-12-12 20:42 ` Peter Korsgaard
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