From: Alexandre Torgue <alexandre.torgue@st.com>
To: Maxime Coquelin <mcoquelin.stm32@gmail.com>,
arnd@arndb.de, robh+dt@kernel.org, mark.rutland@arm.com,
linux@armlinux.org.uk, patrice.chotard@st.com,
lee.jones@linaro.org
Cc: devicetree@vger.kernel.org, vladimir.murzin@arm.com,
Alexandre Torgue <alexandre.torgue@st.com>,
linux-arm-kernel@lists.infradead.org
Subject: [PATCH v2 2/4] ARM: configs: stm32: remove XIP configuration
Date: Wed, 28 Feb 2018 14:10:56 +0100 [thread overview]
Message-ID: <1519823458-27734-3-git-send-email-alexandre.torgue@st.com> (raw)
In-Reply-To: <1519823458-27734-1-git-send-email-alexandre.torgue@st.com>
Embedded flash becomes too small to be used as XIP support. SD card is now
available on most of stm32 boards and could be used as boot support.
Furthermore, ARM_MPU flags will be used by default and it imposes that XIP
image to be aligned on 1MB (which is not the case). For all those reasons
I prefer to remove XIP configuration from default stm32 config and let
user configure it if needed.
Signed-off-by: Alexandre Torgue <alexandre.torgue@st.com>
diff --git a/arch/arm/configs/stm32_defconfig b/arch/arm/configs/stm32_defconfig
index ba805b7..b162b8d 100644
--- a/arch/arm/configs/stm32_defconfig
+++ b/arch/arm/configs/stm32_defconfig
@@ -28,8 +28,6 @@ CONFIG_PREEMPT=y
# CONFIG_ATAGS is not set
CONFIG_ZBOOT_ROM_TEXT=0x0
CONFIG_ZBOOT_ROM_BSS=0x0
-CONFIG_XIP_KERNEL=y
-CONFIG_XIP_PHYS_ADDR=0x08008000
CONFIG_BINFMT_FLAT=y
CONFIG_BINFMT_SHARED_FLAT=y
# CONFIG_COREDUMP is not set
--
2.7.4
next prev parent reply other threads:[~2018-02-28 13:10 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-02-28 13:10 [PATCH v2 0/4] Enable DMA on STM32 MCU based on cortex-M7 Alexandre Torgue
2018-02-28 13:10 ` [PATCH v2 1/4] ARM: dts: stm32: add DMA memory pool on MCU which embed a cortex-M7 Alexandre Torgue
2018-02-28 13:10 ` Alexandre Torgue [this message]
2018-02-28 13:10 ` [PATCH v2 3/4] ARM: stm32: Select ARM_MPU for cortex-M7 machines Alexandre Torgue
2018-02-28 13:10 ` [PATCH v2 4/4] ARM: dts: stm32: enable dma on MCU which embed a cortex-M7 Alexandre Torgue
2018-02-28 13:22 ` [PATCH v2 0/4] Enable DMA on STM32 MCU based on cortex-M7 Vladimir Murzin
2018-02-28 13:42 ` Alexandre Torgue
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