From mboxrd@z Thu Jan 1 00:00:00 1970 From: afzal.mohd.ma@gmail.com (Afzal Mohammed) Date: Sun, 11 Dec 2016 18:41:58 +0530 Subject: [PATCH 1/2] ARM: nommu: allow enabling REMAP_VECTORS_TO_RAM In-Reply-To: <20161211131028.3019-1-afzal.mohd.ma@gmail.com> References: <20161211131028.3019-1-afzal.mohd.ma@gmail.com> Message-ID: <20161211131158.3120-1-afzal.mohd.ma@gmail.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org REMAP_VECTORS_TO_RAM depends on DRAM_BASE, but since DRAM_BASE is a hex, REMAP_VECTORS_TO_RAM could never get enabled. Also depending on DRAM_BASE is redundant as whenever REMAP_VECTORS_TO_RAM makes itself available to Kconfig, DRAM_BASE also is available as the Kconfig gets sourced on !MMU. Signed-off-by: Afzal Mohammed --- arch/arm/Kconfig-nommu | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/arch/arm/Kconfig-nommu b/arch/arm/Kconfig-nommu index aed66d5df7f1..b7576349528c 100644 --- a/arch/arm/Kconfig-nommu +++ b/arch/arm/Kconfig-nommu @@ -34,8 +34,7 @@ config PROCESSOR_ID used instead of the auto-probing which utilizes the register. config REMAP_VECTORS_TO_RAM - bool 'Install vectors to the beginning of RAM' if DRAM_BASE - depends on DRAM_BASE + bool 'Install vectors to the beginning of RAM' help The kernel needs to change the hardware exception vectors. In nommu mode, the hardware exception vectors are normally -- 2.11.0