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authorGravatar Christophe PRIOUZEAU <christophe.priouzeau@st.com>2017-06-01 07:20:13 +0000
committerGravatar Thomas Petazzoni <thomas.petazzoni@free-electrons.com>2017-06-08 23:16:12 +0200
commit0c6c3b2237edd590d7251c8e09d560145c3df6ea (patch)
treecfea1ff0fc0694a4a937bc8f0d66cc3261ed2c28 /board/stmicroelectronics
parente77a558826f12b22d1bfd49c2ec6c84ba0c97f61 (diff)
downloadbuildroot-0c6c3b2237edd590d7251c8e09d560145c3df6ea.tar.gz
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configs/stm32f4xx: use kernel version 4.11
Use kernel 4.11 for stm32f4 discovery board (stm32f429i-disco and stm32f469i-disco). Signed-off-by: Christophe Priouzeau <christophe.priouzeau@st.com> Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Diffstat (limited to 'board/stmicroelectronics')
-rw-r--r--board/stmicroelectronics/stm32f469-disco/patches/linux/0001-ARM-stm32-Identify-a-new-board-STM32F469.patch25
-rw-r--r--board/stmicroelectronics/stm32f469-disco/patches/linux/0001-ARM-stm32f249-disco-don-t-force-init-in-chosen-boota.patch33
-rw-r--r--board/stmicroelectronics/stm32f469-disco/patches/linux/0002-ARM-stm32-Supply-a-DTS-file-for-the-STM32F469-Discov.patch101
-rw-r--r--board/stmicroelectronics/stm32f469-disco/patches/linux/0003-ARM-configs-Add-new-config-fragment-to-change-RAM-st.patch28
4 files changed, 33 insertions, 154 deletions
diff --git a/board/stmicroelectronics/stm32f469-disco/patches/linux/0001-ARM-stm32-Identify-a-new-board-STM32F469.patch b/board/stmicroelectronics/stm32f469-disco/patches/linux/0001-ARM-stm32-Identify-a-new-board-STM32F469.patch
deleted file mode 100644
index 01af415453..0000000000
--- a/board/stmicroelectronics/stm32f469-disco/patches/linux/0001-ARM-stm32-Identify-a-new-board-STM32F469.patch
+++ /dev/null
@@ -1,25 +0,0 @@
-From 3b572676972f9bcf69695fd85a582c6622f7faa8 Mon Sep 17 00:00:00 2001
-From: Lee Jones <lee.jones@linaro.org>
-Date: Tue, 16 Feb 2016 14:04:17 +0000
-Subject: [PATCH] ARM: stm32: Identify a new board - STM32F469
-
-Signed-off-by: Lee Jones <lee.jones@linaro.org>
----
- arch/arm/mach-stm32/board-dt.c | 1 +
- 1 file changed, 1 insertion(+)
-
-diff --git a/arch/arm/mach-stm32/board-dt.c b/arch/arm/mach-stm32/board-dt.c
-index f2ad772..ceee477 100644
---- a/arch/arm/mach-stm32/board-dt.c
-+++ b/arch/arm/mach-stm32/board-dt.c
-@@ -10,6 +10,7 @@
-
- static const char *const stm32_compat[] __initconst = {
- "st,stm32f429",
-+ "st,stm32f469",
- NULL
- };
-
---
-2.6.4
-
diff --git a/board/stmicroelectronics/stm32f469-disco/patches/linux/0001-ARM-stm32f249-disco-don-t-force-init-in-chosen-boota.patch b/board/stmicroelectronics/stm32f469-disco/patches/linux/0001-ARM-stm32f249-disco-don-t-force-init-in-chosen-boota.patch
new file mode 100644
index 0000000000..750e477dfc
--- /dev/null
+++ b/board/stmicroelectronics/stm32f469-disco/patches/linux/0001-ARM-stm32f249-disco-don-t-force-init-in-chosen-boota.patch
@@ -0,0 +1,33 @@
+From c8f8f33c2f0460a34c9545b01a7972a7ed2df0e9 Mon Sep 17 00:00:00 2001
+From: Christophe Priouzeau <christophe.priouzeau@st.com>
+Date: Mon, 29 May 2017 13:38:16 +0200
+Subject: [PATCH] ARM: stm32f249-disco: don't force init= in /chosen/bootargs
+
+There is no reason to override the kernel's default init= value, as
+this breaks userspace that assumes the kernel default of /init is
+used. Since stm32 is often used with a minimal bootloader
+(afboot-stm32) that doesn't provide any mechanism to override the DTB,
+we need to adjust the kernel command line in the Device Tree source.
+
+Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
+Signed-off-by: Christophe Priouzeau <christophe.priouzeau@st.com>
+---
+ arch/arm/boot/dts/stm32f469-disco.dts | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/arch/arm/boot/dts/stm32f469-disco.dts b/arch/arm/boot/dts/stm32f469-disco.dts
+index 0dd56ef..93ee1b2 100644
+--- a/arch/arm/boot/dts/stm32f469-disco.dts
++++ b/arch/arm/boot/dts/stm32f469-disco.dts
+@@ -53,7 +53,7 @@
+ compatible = "st,stm32f469i-disco", "st,stm32f469";
+
+ chosen {
+- bootargs = "root=/dev/ram rdinit=/linuxrc";
++ bootargs = "root=/dev/ram";
+ stdout-path = "serial0:115200n8";
+ };
+
+--
+2.7.4
+
diff --git a/board/stmicroelectronics/stm32f469-disco/patches/linux/0002-ARM-stm32-Supply-a-DTS-file-for-the-STM32F469-Discov.patch b/board/stmicroelectronics/stm32f469-disco/patches/linux/0002-ARM-stm32-Supply-a-DTS-file-for-the-STM32F469-Discov.patch
deleted file mode 100644
index 45f52282a6..0000000000
--- a/board/stmicroelectronics/stm32f469-disco/patches/linux/0002-ARM-stm32-Supply-a-DTS-file-for-the-STM32F469-Discov.patch
+++ /dev/null
@@ -1,101 +0,0 @@
-From a08561ffdfb13986e2628296ccfd42f8a273b729 Mon Sep 17 00:00:00 2001
-From: Lee Jones <lee.jones@linaro.org>
-Date: Tue, 16 Feb 2016 13:53:47 +0000
-Subject: [PATCH] ARM: stm32: Supply a DTS file for the STM32F469 Discovery
- board
-
-It's pretty similar to the STM32F429, but there are some
-subtle changes required to boot successfully.
-
-Signed-off-by: Lee Jones <lee.jones@linaro.org>
-[Thomas: remove rdinit= from /chosen/bootargs.]
-Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
----
- arch/arm/boot/dts/stm32f469-disco.dts | 75 +++++++++++++++++++++++++++++++++++
- 1 file changed, 75 insertions(+)
- create mode 100644 arch/arm/boot/dts/stm32f469-disco.dts
-
-diff --git a/arch/arm/boot/dts/stm32f469-disco.dts b/arch/arm/boot/dts/stm32f469-disco.dts
-new file mode 100644
-index 0000000..9e73656
---- /dev/null
-+++ b/arch/arm/boot/dts/stm32f469-disco.dts
-@@ -0,0 +1,75 @@
-+/*
-+ * Copyright 2016 - Lee Jones <lee.jones@linaro.org>
-+ *
-+ * This file is dual-licensed: you can use it either under the terms
-+ * of the GPL or the X11 license, at your option. Note that this dual
-+ * licensing only applies to this file, and not this project as a
-+ * whole.
-+ *
-+ * a) This file is free software; you can redistribute it and/or
-+ * modify it under the terms of the GNU General Public License as
-+ * published by the Free Software Foundation; either version 2 of the
-+ * License, or (at your option) any later version.
-+ *
-+ * This file is distributed in the hope that it will be useful,
-+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
-+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-+ * GNU General Public License for more details.
-+ *
-+ * You should have received a copy of the GNU General Public
-+ * License along with this file; if not, write to the Free
-+ * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston,
-+ * MA 02110-1301 USA
-+ *
-+ * Or, alternatively,
-+ *
-+ * b) Permission is hereby granted, free of charge, to any person
-+ * obtaining a copy of this software and associated documentation
-+ * files (the "Software"), to deal in the Software without
-+ * restriction, including without limitation the rights to use,
-+ * copy, modify, merge, publish, distribute, sublicense, and/or
-+ * sell copies of the Software, and to permit persons to whom the
-+ * Software is furnished to do so, subject to the following
-+ * conditions:
-+ *
-+ * The above copyright notice and this permission notice shall be
-+ * included in all copies or substantial portions of the Software.
-+ *
-+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
-+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
-+ * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
-+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
-+ * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
-+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
-+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
-+ * OTHER DEALINGS IN THE SOFTWARE.
-+ */
-+
-+/dts-v1/;
-+#include "stm32f429.dtsi"
-+
-+/ {
-+ model = "STMicroelectronics STM32F469i-DISCO board";
-+ compatible = "st,stm32f469i-disco", "st,stm32f469";
-+
-+ chosen {
-+ bootargs = "root=/dev/ram";
-+ stdout-path = "serial0:115200n8";
-+ };
-+
-+ memory {
-+ reg = <0x00000000 0x800000>;
-+ };
-+
-+ aliases {
-+ serial0 = &usart3;
-+ };
-+};
-+
-+&clk_hse {
-+ clock-frequency = <8000000>;
-+};
-+
-+&usart3 {
-+ status = "okay";
-+};
---
-2.6.4
-
diff --git a/board/stmicroelectronics/stm32f469-disco/patches/linux/0003-ARM-configs-Add-new-config-fragment-to-change-RAM-st.patch b/board/stmicroelectronics/stm32f469-disco/patches/linux/0003-ARM-configs-Add-new-config-fragment-to-change-RAM-st.patch
deleted file mode 100644
index e12c9bc724..0000000000
--- a/board/stmicroelectronics/stm32f469-disco/patches/linux/0003-ARM-configs-Add-new-config-fragment-to-change-RAM-st.patch
+++ /dev/null
@@ -1,28 +0,0 @@
-From 7d67f4be6e1b4d08126023c3902e3fc39488bbf9 Mon Sep 17 00:00:00 2001
-From: Lee Jones <lee.jones@linaro.org>
-Date: Tue, 16 Feb 2016 13:56:13 +0000
-Subject: [PATCH] ARM: configs: Add new config fragment to change RAM start
- point
-
-Rather than duplicate a defconfig for each difference
-between platforms, we can choose to pick a basic defconfig and
-manipulate it at run-time using config fragments. Here we're
-adding a new fragment to over-ride the RAM start point to 0x0.
-
-Cc: Arnd Bergmann <arnd@arndb.de>
-Signed-off-by: Lee Jones <lee.jones@linaro.org>
----
- arch/arm/configs/dram_0x00000000.config | 1 +
- 1 file changed, 1 insertion(+)
- create mode 100644 arch/arm/configs/dram_0x00000000.config
-
-diff --git a/arch/arm/configs/dram_0x00000000.config b/arch/arm/configs/dram_0x00000000.config
-new file mode 100644
-index 0000000..db96dcb
---- /dev/null
-+++ b/arch/arm/configs/dram_0x00000000.config
-@@ -0,0 +1 @@
-+CONFIG_DRAM_BASE=0x00000000
---
-2.6.4
-