Bump buildroot to version 2017-02

TG-3 #closed

bsp/buildroot/board/qemu/arm-versatile/linux-4.4-nommu.config

@@ -0,0 +1,46 @@
+# CONFIG_MMU is not set
+CONFIG_ARCH_VERSATILE=y
+CONFIG_SET_MEM_PARAM=y
+CONFIG_DRAM_BASE=0x00000000
+CONFIG_DRAM_SIZE=0x08000000
+CONFIG_ARCH_VERSATILE_PB=y
+CONFIG_MACH_VERSATILE_AB=y
+# CONFIG_MACH_VERSATILE_DT is not set
+CONFIG_BINFMT_FLAT=y
+CONFIG_SYSVIPC=y
+CONFIG_MODULES=y
+CONFIG_MODULE_UNLOAD=y
+# CONFIG_ARCH_MULTI_V7 is not set
+CONFIG_AEABI=y
+CONFIG_NET=y
+CONFIG_PACKET=y
+CONFIG_UNIX=y
+CONFIG_INET=y
+CONFIG_NETDEVICES=y
+CONFIG_SMC91X=y
+CONFIG_PHYLIB=y
+CONFIG_INPUT_EVDEV=y
+CONFIG_SERIO_AMBAKMI=y
+CONFIG_LEGACY_PTY_COUNT=16
+CONFIG_SERIAL_8250=m
+CONFIG_SERIAL_8250_EXTENDED=y
+CONFIG_SERIAL_8250_MANY_PORTS=y
+CONFIG_SERIAL_8250_SHARE_IRQ=y
+CONFIG_SERIAL_8250_RSA=y
+CONFIG_SERIAL_AMBA_PL011=y
+CONFIG_SERIAL_AMBA_PL011_CONSOLE=y
+CONFIG_I2C=y
+CONFIG_I2C_CHARDEV=m
+CONFIG_FB=y
+CONFIG_FB_ARMCLCD=y
+CONFIG_FRAMEBUFFER_CONSOLE=y
+CONFIG_SOUND=y
+CONFIG_SND=m
+CONFIG_SND_MIXER_OSS=m
+CONFIG_SND_PCM_OSS=m
+CONFIG_SND_ARMAACI=m
+CONFIG_EXT4_FS=y
+CONFIG_VFAT_FS=m
+CONFIG_TMPFS=y
+CONFIG_TMPFS_POSIX_ACL=y
+CONFIG_MAGIC_SYSRQ=y

bsp/buildroot/board/qemu/arm-versatile/patches/linux/versatile-nommu.patch

@@ -0,0 +1,30 @@
+From b7c1666813424d329868335c8faf8886b0f85b6c Mon Sep 17 00:00:00 2001
+From: Greg Ungerer <gerg@linux-m68k.org>
+Date: Thu, 11 Aug 2016 21:33:11 +1000
+Subject: [PATCH] arm: fix versatile platform to work in no-MMU mode
+
+If CONFIG_MMU is disabled then do not carry out the virtual memory address
+translation for IO devices.
+
+With this fix in place we can run the ARM Versatile board (including its
+qemu emulation) as a no-MMU Linux system.
+
+Signed-off-by: Greg Ungerer <gerg@linux-m68k.org>
+Signed-off-by: Waldemar Brodkorb <wbx@openadk.org>
+
+diff -Nur linux-4.4.17.orig/arch/arm/mach-versatile/include/mach/hardware.h linux-4.4.17/arch/arm/mach-versatile/include/mach/hardware.h
+--- linux-4.4.17.orig/arch/arm/mach-versatile/include/mach/hardware.h	2016-08-10 11:49:43.000000000 +0200
++++ linux-4.4.17/arch/arm/mach-versatile/include/mach/hardware.h	2016-08-25 23:19:03.691716292 +0200
+@@ -30,8 +30,12 @@
+ #define VERSATILE_PCI_VIRT_BASE		(void __iomem *)0xe8000000ul
+ #define VERSATILE_PCI_CFG_VIRT_BASE	(void __iomem *)0xe9000000ul
+ 
++#ifdef CONFIG_MMU
+ /* macro to get at MMIO space when running virtually */
+ #define IO_ADDRESS(x)		(((x) & 0x0fffffff) + (((x) >> 4) & 0x0f000000) + 0xf0000000)
++#else
++#define IO_ADDRESS(x)		(x)
++#endif
+ 
+ #define __io_address(n)		((void __iomem __force *)IO_ADDRESS(n))
+ 

bsp/buildroot/board/qemu/arm-versatile/readme.txt

@@ -2,6 +2,10 @@ Run the emulation with:
 
   qemu-system-arm -M versatilepb -kernel output/images/zImage -dtb output/images/versatile-pb.dtb -drive file=output/images/rootfs.ext2,if=scsi,format=raw -append "root=/dev/sda console=ttyAMA0,115200" -serial stdio -net nic,model=rtl8139 -net user
 
+Or for the noMMU emulation:
+
+  qemu-system-arm -M versatilepb -kernel output/images/zImage -append "console=ttyAMA0,115200" -serial stdio -net user -net nic,model=smc91c111
+
 The login prompt will appear in the terminal that started Qemu. The
 graphical window is the framebuffer.
 

bsp/buildroot/board/qemu/m68k-mcf5208/patches/linux/m68knommu-fix-signal.patch

@@ -1,45 +0,0 @@
-m68knommu: fix user a5 register being overwritten
-
-On no-MMU systems the application a5 register can be overwitten with the
-address of the process data segment when processing application signals.
-For flat format applications compiled with full absolute relocation this
-effectively corrupts the a5 register on signal processing - and this very
-quickly leads to process crash and often takes out the whole system with
-a panic as well.
-
-This has no effect on flat format applications compiled with the more
-common PIC methods (such as -msep-data). These format applications reserve
-a5 for the pointer to the data segment anyway - so it doesn't change it.
-
-A long time ago the a5 register was used in the code packed into the user
-stack to enable signal return processing. And so it had to be restored on
-end of signal cleanup processing back to the original a5 user value. This
-was historically done by saving away a5 in the sigcontext structure. At
-some point (a long time back it seems) the a5 restore process was changed
-and it was hard coded to put the user data segment address directly into a5.
-Which is ok for the common PIC compiled application case, but breaks the
-full relocation application code.
-
-We no longer use this type of signal handling mechanism and so we don't
-need to do anything special to save and restore a5 at all now. So remove the
-code that hard codes a5 to the address of the user data segment.
-
-Signed-off-by: Greg Ungerer <gerg@linux-m68k.org>
----
- arch/m68k/kernel/signal.c | 1 -
- 1 file changed, 1 deletion(-)
-
-diff --git a/arch/m68k/kernel/signal.c b/arch/m68k/kernel/signal.c
-index 2dcee3a..9202f82 100644
---- a/arch/m68k/kernel/signal.c
-+++ b/arch/m68k/kernel/signal.c
-@@ -213,7 +213,6 @@ static inline int frame_extra_sizes(int f)
- 
- static inline void adjustformat(struct pt_regs *regs)
- {
--	((struct switch_stack *)regs - 1)->a5 = current->mm->start_data;
- 	/*
- 	 * set format byte to make stack appear modulo 4, which it will
- 	 * be when doing the rte
--- 
-1.9.1

bsp/buildroot/board/qemu/mips64r6-malta/readme.txt

@@ -1,7 +1,10 @@
 Run the emulation with:
 
- qemu-system-mips64 -M malta -cpu MIPS64R6-generic -kernel output/images/vmlinux -drive file=output/images/rootfs.ext2,format=raw -append "root=/dev/hda" -nographic
+ qemu-system-mips64 -M malta -cpu I6400 -kernel output/images/vmlinux -drive file=output/images/rootfs.ext2,format=raw -append "root=/dev/hda" -nographic
 
 The login prompt will appear in the terminal that started Qemu.
 
-Tested with QEMU 2.6.0
+Tested with QEMU 2.7.0
+
+Might work with 2.6.0 by changing the -cpu entry to MIPS64R6-generic
+since the naming was updated and the old name removed in 2.7.0

bsp/buildroot/board/qemu/mips64r6el-malta/readme.txt

@@ -1,7 +1,10 @@
 Run the emulation with:
 
- qemu-system-mips64el -M malta -cpu MIPS64R6-generic -kernel output/images/vmlinux -drive file=output/images/rootfs.ext2,format=raw -append "root=/dev/hda" -nographic
+ qemu-system-mips64el -M malta -cpu I6400 -kernel output/images/vmlinux -drive file=output/images/rootfs.ext2,format=raw -append "root=/dev/hda" -nographic
 
 The login prompt will appear in the terminal that started Qemu.
 
 Tested with QEMU 2.6.0
+
+Might work with 2.6.0 by changing the -cpu entry to MIPS64R6-generic
+since the naming was updated and the old name removed in 2.7.0

bsp/buildroot/board/qemu/nios2-10m50/linux-4.9.fragment

@@ -0,0 +1,3 @@
+# Embed the DTB in the kernel image
+CONFIG_NIOS2_DTB_SOURCE_BOOL=y
+CONFIG_NIOS2_DTB_SOURCE="arch/nios2/boot/dts/10m50_devboard.dts"

bsp/buildroot/board/qemu/nios2-10m50/readme.txt

@@ -0,0 +1,9 @@
+Run the emulation with:
+
+  qemu-system-nios2 -kernel output/images/vmlinux -nographic
+
+The login prompt will appear in the terminal that started Qemu.
+
+Tested with the upcoming QEMU 2.9.0 [1]
+
+[1] http://git.qemu.org/?p=qemu.git;h=ae5045ae5b2bbd8ce1335d1b05f9ecacca83a6cf

bsp/buildroot/board/qemu/or1k/linux-4.9.config

@@ -0,0 +1,30 @@
+CONFIG_BLK_DEV_INITRD=y
+CONFIG_INITRAMFS_SOURCE="${BR_BINARIES_DIR}/rootfs.cpio"
+CONFIG_OPENRISC_BUILTIN_DTB="or1ksim"
+# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set
+CONFIG_NET=y
+CONFIG_PACKET=y
+CONFIG_UNIX=y
+CONFIG_INET=y
+CONFIG_IP_MULTICAST=y
+# CONFIG_INET_XFRM_MODE_TRANSPORT is not set
+# CONFIG_INET_XFRM_MODE_TUNNEL is not set
+# CONFIG_INET_XFRM_MODE_BEET is not set
+# CONFIG_IPV6 is not set
+# CONFIG_WIRELESS is not set
+CONFIG_DEVTMPFS=y
+CONFIG_DEVTMPFS_MOUNT=y
+CONFIG_TMPFS=y
+CONFIG_NETDEVICES=y
+CONFIG_ETHOC=y
+# CONFIG_WLAN is not set
+# CONFIG_INPUT_MOUSEDEV is not set
+# CONFIG_INPUT_KEYBOARD is not set
+# CONFIG_INPUT_MOUSE is not set
+# CONFIG_SERIO is not set
+CONFIG_SERIAL_8250=y
+CONFIG_SERIAL_8250_CONSOLE=y
+CONFIG_SERIAL_OF_PLATFORM=y
+# CONFIG_HWMON is not set
+# CONFIG_VGA_CONSOLE is not set
+# CONFIG_USB_SUPPORT is not set

bsp/buildroot/board/qemu/or1k/patches/linux/0001-ld-or1k.patch

@@ -0,0 +1,16 @@
+OpenRISC arch name was in the beginning or32
+
+Signed-off-by: Waldemar Brodkorb <wbx@openadk.org>
+
+diff -Nur linux-4.4.5.orig/arch/openrisc/kernel/vmlinux.lds.S linux-4.4.5/arch/openrisc/kernel/vmlinux.lds.S
+--- linux-4.4.5.orig/arch/openrisc/kernel/vmlinux.lds.S	2016-03-10 00:35:58.000000000 +0100
++++ linux-4.4.5/arch/openrisc/kernel/vmlinux.lds.S	2016-03-16 09:21:07.933535532 +0100
+@@ -30,7 +30,7 @@
+ #include <asm/cache.h>
+ #include <asm-generic/vmlinux.lds.h>
+ 
+-OUTPUT_FORMAT("elf32-or32", "elf32-or32", "elf32-or32")
++OUTPUT_FORMAT("elf32-or1k", "elf32-or1k", "elf32-or1k")
+ jiffies = jiffies_64 + 4;
+ 
+ SECTIONS

bsp/buildroot/board/qemu/or1k/patches/linux/0002-kallsyms.patch

@@ -0,0 +1,25 @@
+From: https://lkml.org/lkml/2016/12/31/13
+
+The build robot reports:
+
+   .tmp_kallsyms1.o: In function `kallsyms_relative_base':
+>> (.rodata+0x8a18): undefined reference to `_text'
+
+This is when using 'make alldefconfig'. Adding this _text symbol to mark
+the start of the kernel as in other architecture fixes this.
+
+Signed-off-by: Stafford Horne <shorne@gmail.com>
+Signed-off-by: Waldemar Brodkorb <wbx@openadk.org>
+
+diff -Nur linux-4.9.orig/arch/openrisc/kernel/vmlinux.lds.S linux-4.9/arch/openrisc/kernel/vmlinux.lds.S
+--- linux-4.9.orig/arch/openrisc/kernel/vmlinux.lds.S	2016-12-11 20:17:54.000000000 +0100
++++ linux-4.9/arch/openrisc/kernel/vmlinux.lds.S	2017-01-01 12:13:43.039107518 +0100
+@@ -38,6 +38,8 @@
+         /* Read-only sections, merged into text segment: */
+         . = LOAD_BASE ;
+ 
++	_text = .;
++
+ 	/* _s_kernel_ro must be page aligned */
+ 	. = ALIGN(PAGE_SIZE);
+ 	_s_kernel_ro = .;

bsp/buildroot/board/qemu/or1k/readme.txt

@@ -0,0 +1,9 @@
+Run the emulation with:
+
+ qemu-system-or32 -kernel output/images/vmlinux -nographic
+
+The login prompt will appear in the terminal that started Qemu.
+
+Ethernet support is not working, yet.
+
+Tested with QEMU 2.8.0.

bsp/buildroot/board/qemu/ppc-g3beige/readme.txt

@@ -1,6 +1,6 @@
 Run the emulation with:
 
-  qemu-system-ppc -M g3beige -kernel output/images/vmlinux -hda -drive file=output/images/rootfs.ext2,format=raw -append "console=ttyS0 root=/dev/hda" -serial stdio -net nic,model=rtl8139 -net user
+  qemu-system-ppc -M g3beige -kernel output/images/vmlinux -drive file=output/images/rootfs.ext2,format=raw -append "console=ttyS0 root=/dev/hda" -serial stdio -net nic,model=rtl8139 -net user
 
 The login prompt will appear in the terminal that started Qemu. The
 graphical window is the framebuffer.

bsp/buildroot/board/qemu/x86/linux-4.7.config

@@ -1 +0,0 @@
-../x86_64/linux-4.7.config

bsp/buildroot/board/qemu/x86/linux-4.9.config

@@ -0,0 +1 @@
+../x86_64/linux-4.9.config