From 2282c32b4d4b542ea3fecc4e7b68a435ecf07aed Mon Sep 17 00:00:00 2001 From: Waldemar Brodkorb Date: Thu, 16 Apr 2015 01:46:02 -0500 Subject: disable RPC --- target/arm/uclibc.config | 1 + 1 file changed, 1 insertion(+) (limited to 'target') diff --git a/target/arm/uclibc.config b/target/arm/uclibc.config index 7f07db725..680308c99 100644 --- a/target/arm/uclibc.config +++ b/target/arm/uclibc.config @@ -153,6 +153,7 @@ UCLIBC_HAS_NETWORK_SUPPORT=y UCLIBC_HAS_SOCKET=y UCLIBC_HAS_IPV4=y UCLIBC_HAS_IPV6=y +# UCLIBC_HAS_RPC is not set UCLIBC_USE_NETLINK=y UCLIBC_SUPPORT_AI_ADDRCONFIG=y UCLIBC_HAS_BSD_RES_CLOSE=y -- cgit v1.2.3 From a4360418bb7ddfdcb325481f6e9cfb246006aece Mon Sep 17 00:00:00 2001 From: Waldemar Brodkorb Date: Sun, 17 May 2015 11:05:48 +0200 Subject: update 4.x kernel to latest, use as default --- target/config/Config.in.kernelversion.choice | 4 +- target/linux/config/Config.in.ethernet | 1 + .../patches/4.0.3/initramfs-nosizelimit.patch | 57 ++++++++++++++++++++++ target/linux/patches/4.0.3/startup.patch | 37 ++++++++++++++ 4 files changed, 96 insertions(+), 3 deletions(-) create mode 100644 target/linux/patches/4.0.3/initramfs-nosizelimit.patch create mode 100644 target/linux/patches/4.0.3/startup.patch (limited to 'target') diff --git a/target/config/Config.in.kernelversion.choice b/target/config/Config.in.kernelversion.choice index 323d89387..0819c1430 100644 --- a/target/config/Config.in.kernelversion.choice +++ b/target/config/Config.in.kernelversion.choice @@ -4,15 +4,13 @@ choice prompt "Kernel Version" depends on ADK_TARGET_KERNEL_CUSTOMISING -default ADK_KERNEL_VERSION_3_19_5 if ADK_TARGET_SYSTEM_QEMU_SPARC -default ADK_KERNEL_VERSION_3_18_12 +default ADK_KERNEL_VERSION_4_0_3 config ADK_KERNEL_VERSION_4_0_3 bool "4.0.3" select ADK_KERNEL_VERSION_4_0 depends on !ADK_TARGET_SYSTEM_RASPBERRY_PI depends on !ADK_TARGET_SYSTEM_RASPBERRY_PI2 - depends on !ADK_TARGET_SYSTEM_SOLIDRUN_IMX6 config ADK_KERNEL_VERSION_3_19_5 bool "3.19.5" diff --git a/target/linux/config/Config.in.ethernet b/target/linux/config/Config.in.ethernet index 14daf5184..e74c30123 100644 --- a/target/linux/config/Config.in.ethernet +++ b/target/linux/config/Config.in.ethernet @@ -89,6 +89,7 @@ config ADK_KERNEL_USB_NET_SMSC95XX config ADK_KERNEL_SMC91X tristate "SMC91X ethernet driver" select ADK_KERNEL_NET_VENDOR_SMSC + select ADK_KERNEL_GPIOLIB depends on ADK_TARGET_SYSTEM_ARM_FM || ADK_TARGET_QEMU_ARM_MODEL_VERSATILEPB default y if ADK_TARGET_QEMU_ARM_MODEL_VERSATILEPB default y if ADK_TARGET_SYSTEM_ARM_FM diff --git a/target/linux/patches/4.0.3/initramfs-nosizelimit.patch b/target/linux/patches/4.0.3/initramfs-nosizelimit.patch new file mode 100644 index 000000000..40d2f6bd8 --- /dev/null +++ b/target/linux/patches/4.0.3/initramfs-nosizelimit.patch @@ -0,0 +1,57 @@ +From 9a18df7a71bfa620b1278777d64783a359d7eb4e Mon Sep 17 00:00:00 2001 +From: Thorsten Glaser +Date: Sun, 4 May 2014 01:37:54 +0200 +Subject: [PATCH] mount tmpfs-as-rootfs (initramfs) with -o + nr_blocks=0,nr_inodes=0 + +I would have preferred to write this patch to be able to pass +rootflags=nr_blocks=0,nr_inodes=0 on the kernel command line, +and then hand these rootflags over to the initramfs (tmpfs) +mount in the same way the kernel hands them over to the block +device rootfs mount. But at least the Debian/m68k initrd also +parses $rootflags from the environment and adds it to the call +to the user-space mount for the eventual root device, which +would make the kernel command line rootflags option be used in +both places (tmpfs and e.g. ext4) which is guaranteed to error +out in at least one of them. + +This change is intended to aid people in a setup where the +initrd is the final root filesystem, i.e. not mounted over. +This is especially useful in automated tests running on qemu +for boards with constrained memory (e.g. 64 MiB on sh4). + +Considering that the initramfs is normally emptied out then +overmounted, this change is probably safe for setups where +initramfs just hosts early userspace, too, since the tmpfs +backing it is not accessible any more later on, AFAICT. + +Signed-off-by: Thorsten Glaser +--- + init/do_mounts.c | 4 ++++ + 1 file changed, 4 insertions(+) + +diff --git a/init/do_mounts.c b/init/do_mounts.c +index 82f2288..55a4cfe 100644 +--- a/init/do_mounts.c ++++ b/init/do_mounts.c +@@ -594,6 +594,7 @@ out: + } + + static bool is_tmpfs; ++static char tmpfs_rootflags[] = "nr_blocks=0,nr_inodes=0"; + static struct dentry *rootfs_mount(struct file_system_type *fs_type, + int flags, const char *dev_name, void *data) + { +@@ -606,6 +607,9 @@ static struct dentry *rootfs_mount(struct file_system_type *fs_type, + if (IS_ENABLED(CONFIG_TMPFS) && is_tmpfs) + fill = shmem_fill_super; + ++ if (is_tmpfs) ++ data = tmpfs_rootflags; ++ + return mount_nodev(fs_type, flags, data, fill); + } + +-- +2.0.0.rc0 + diff --git a/target/linux/patches/4.0.3/startup.patch b/target/linux/patches/4.0.3/startup.patch new file mode 100644 index 000000000..d396b75e4 --- /dev/null +++ b/target/linux/patches/4.0.3/startup.patch @@ -0,0 +1,37 @@ +diff -Nur linux-3.13.3.orig/init/main.c linux-3.13.3/init/main.c +--- linux-3.13.3.orig/init/main.c 2014-02-13 23:00:14.000000000 +0100 ++++ linux-3.13.3/init/main.c 2014-02-17 11:35:14.000000000 +0100 +@@ -916,6 +917,8 @@ + if (sys_open((const char __user *) "/dev/console", O_RDWR, 0) < 0) + pr_err("Warning: unable to open an initial console.\n"); + ++ printk(KERN_WARNING "Starting Linux (built with OpenADK).\n"); ++ + (void) sys_dup(0); + (void) sys_dup(0); + /* +diff -Nur linux-3.13.6.orig/init/initramfs.c linux-3.13.6/init/initramfs.c +--- linux-3.13.6.orig/init/initramfs.c 2014-03-07 07:07:02.000000000 +0100 ++++ linux-3.13.6/init/initramfs.c 2014-03-15 12:11:31.882731916 +0100 +@@ -622,6 +622,9 @@ + */ + load_default_modules(); + } ++#ifdef CONFIG_DEVTMPFS_MOUNT ++ devtmpfs_mount("dev"); ++#endif + return 0; + } + rootfs_initcall(populate_rootfs); +diff -Nur linux-3.13.6.orig/init/main.c linux-3.13.6/init/main.c +--- linux-3.13.6.orig/init/main.c 2014-03-07 07:07:02.000000000 +0100 ++++ linux-3.13.6/init/main.c 2014-03-15 12:13:16.459024452 +0100 +@@ -924,7 +924,7 @@ + */ + + if (!ramdisk_execute_command) +- ramdisk_execute_command = "/init"; ++ ramdisk_execute_command = "/sbin/init"; + + if (sys_access((const char __user *) ramdisk_execute_command, 0) != 0) { + ramdisk_execute_command = NULL; -- cgit v1.2.3