From mboxrd@z Thu Jan 1 00:00:00 1970 From: pawel.moll@arm.com (Pawel Moll) Date: Wed, 16 Oct 2013 14:36:33 +0100 Subject: [PATCH 1/2] ARM: vexpress: Make defconfig work again In-Reply-To: <1381930594-1701-1-git-send-email-pawel.moll@arm.com> References: <1381930594-1701-1-git-send-email-pawel.moll@arm.com> Message-ID: <1381930594-1701-2-git-send-email-pawel.moll@arm.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org From: Fathi Boudra This patch updates the Versatile Express defconfig to a level which makes it possible to run a defconfig-ed kernel work on the board and in QEMU with modern userspace. It does: - update cmdline to contain "console=ttyAMA0" only - enable devtmpfs filesystem - enable voltage regulator support - enable ext4 filesystem - disable low level debug and early printk Signed-off-by: Fathi Boudra [PM: removed DEBUG_LL - it doesn't work on qemu] [PM: reworded the commit message] Signed-off-by: Pawel Moll --- arch/arm/configs/vexpress_defconfig | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-) diff --git a/arch/arm/configs/vexpress_defconfig b/arch/arm/configs/vexpress_defconfig index f2de51f..6d20bc1 100644 --- a/arch/arm/configs/vexpress_defconfig +++ b/arch/arm/configs/vexpress_defconfig @@ -30,7 +30,7 @@ CONFIG_HOTPLUG_CPU=y CONFIG_AEABI=y CONFIG_ZBOOT_ROM_TEXT=0x0 CONFIG_ZBOOT_ROM_BSS=0x0 -CONFIG_CMDLINE="root=/dev/nfs nfsroot=10.1.69.3:/work/nfsroot ip=dhcp console=ttyAMA0 mem=128M" +CONFIG_CMDLINE="console=ttyAMA0" CONFIG_VFP=y CONFIG_NEON=y # CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set @@ -45,6 +45,7 @@ CONFIG_IP_PNP_BOOTP=y # CONFIG_IPV6 is not set # CONFIG_WIRELESS is not set CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" +CONFIG_DEVTMPFS=y CONFIG_MTD=y CONFIG_MTD_CONCAT=y CONFIG_MTD_PARTITIONS=y @@ -75,6 +76,7 @@ CONFIG_SERIAL_AMBA_PL011_CONSOLE=y CONFIG_LEGACY_PTY_COUNT=16 # CONFIG_HW_RANDOM is not set # CONFIG_HWMON is not set +CONFIG_REGULATOR=y CONFIG_FB=y CONFIG_FB_ARMCLCD=y CONFIG_FRAMEBUFFER_CONSOLE=y @@ -115,6 +117,7 @@ CONFIG_EXT2_FS=y CONFIG_EXT3_FS=y # CONFIG_EXT3_DEFAULTS_TO_ORDERED is not set # CONFIG_EXT3_FS_XATTR is not set +CONFIG_EXT4_FS=y CONFIG_VFAT_FS=y CONFIG_TMPFS=y CONFIG_JFFS2_FS=y @@ -134,7 +137,5 @@ CONFIG_DEBUG_INFO=y # CONFIG_RCU_CPU_STALL_DETECTOR is not set CONFIG_DEBUG_USER=y CONFIG_DEBUG_ERRORS=y -CONFIG_DEBUG_LL=y -CONFIG_EARLY_PRINTK=y # CONFIG_CRYPTO_ANSI_CPRNG is not set # CONFIG_CRYPTO_HW is not set -- 1.8.1.2