[PATCH 2/6] ARM OMAP4 panda: switch to new environment

Thu Nov 1 03:55:44 EDT 2012

Switch to new environment and add the bootscripts needed for mmc. Also,
update defconfig for new environment.

Signed-off-by: Sascha Hauer <s.hauer at pengutronix.de>
---
 arch/arm/boards/panda/env/boot/mmc              |   10 ++++++
 arch/arm/boards/panda/env/config                |   40 -----------------------
 arch/arm/boards/panda/env/init/bootargs-base    |    8 +++++
 arch/arm/boards/panda/env/init/hostname         |    8 +++++
 arch/arm/boards/panda/env/network/eth0-discover |    5 +++
 arch/arm/configs/panda_defconfig                |   34 ++++++++++++++-----
 arch/arm/mach-omap/Kconfig                      |    1 +
 7 files changed, 58 insertions(+), 48 deletions(-)
 create mode 100644 arch/arm/boards/panda/env/boot/mmc
 delete mode 100644 arch/arm/boards/panda/env/config
 create mode 100644 arch/arm/boards/panda/env/init/bootargs-base
 create mode 100644 arch/arm/boards/panda/env/init/hostname
 create mode 100644 arch/arm/boards/panda/env/network/eth0-discover

diff --git a/arch/arm/boards/panda/env/boot/mmc b/arch/arm/boards/panda/env/boot/mmc
new file mode 100644
index 0000000..58bd557
--- /dev/null
+++ b/arch/arm/boards/panda/env/boot/mmc
@@ -0,0 +1,10 @@
+#!/bin/sh
+
+if [ "$1" = menu ]; then
+	boot-menu-add-entry "$0" "MMC (ext3)"
+	exit
+fi
+
+global.bootm.image="/boot/zImage"
+#global.bootm.oftree="/boot/oftree"
+global.linux.bootargs.dyn.root="root=mmcblk0p2 rootfstype=ext3 rootwait"
diff --git a/arch/arm/boards/panda/env/config b/arch/arm/boards/panda/env/config
deleted file mode 100644
index 1cd7eaa..0000000
--- a/arch/arm/boards/panda/env/config
+++ /dev/null
@@ -1,40 +0,0 @@
-#!/bin/sh
-
-global.hostname=panda
-user=
-
-# use 'dhcp' to do dhcp in barebox and in kernel
-# use 'none' if you want to skip kernel ip autoconfiguration
-ip=dhcp
-
-# or set your networking parameters here
-#eth0.ipaddr=a.b.c.d
-#eth0.netmask=a.b.c.d
-#eth0.gateway=a.b.c.d
-#eth0.serverip=a.b.c.d
-
-# can be either 'nfs', 'tftp', 'nor' or 'nand'
-kernel_loc=tftp
-# can be either 'net', 'nor', 'nand' or 'initrd'
-rootfs_loc=net
-
-kernelimage=zImage-${global.hostname}
-#kernelimage=uImage-${global.hostname}
-#kernelimage=Image-${global.hostname}
-#kernelimage=Image-${global.hostname}.lzo
-
-if [ -n $user ]; then
-	kernelimage="$user"-"$kernelimage"
-	nfsroot="$eth0.serverip:/home/$user/nfsroot/${global.hostname}"
-	rootfsimage="$user"-"$rootfsimage"
-else
-	nfsroot="$eth0.serverip:/path/to/nfs/root"
-fi
-
-autoboot_timeout=3
-
-bootargs="console=ttyO2,115200"
-
-# set a fancy prompt (if support is compiled in)
-PS1="\e[1;32mbarebox@\e[1;31m\h:\w\e[0m "
-
diff --git a/arch/arm/boards/panda/env/init/bootargs-base b/arch/arm/boards/panda/env/init/bootargs-base
new file mode 100644
index 0000000..442cce3
--- /dev/null
+++ b/arch/arm/boards/panda/env/init/bootargs-base
@@ -0,0 +1,8 @@
+#!/bin/sh
+
+if [ "$1" = menu ]; then
+	init-menu-add-entry "$0" "Base bootargs"
+	exit
+fi
+
+global.linux.bootargs.base="console=ttyO2,115200"
diff --git a/arch/arm/boards/panda/env/init/hostname b/arch/arm/boards/panda/env/init/hostname
new file mode 100644
index 0000000..996c2d9
--- /dev/null
+++ b/arch/arm/boards/panda/env/init/hostname
@@ -0,0 +1,8 @@
+#!/bin/sh
+
+if [ "$1" = menu ]; then
+	init-menu-add-entry "$0" "hostname"
+	exit
+fi
+
+global.hostname=panda
diff --git a/arch/arm/boards/panda/env/network/eth0-discover b/arch/arm/boards/panda/env/network/eth0-discover
new file mode 100644
index 0000000..77552d3
--- /dev/null
+++ b/arch/arm/boards/panda/env/network/eth0-discover
@@ -0,0 +1,5 @@
+#!/bin/sh
+
+# Panda has a network adapter on USB
+
+usb
diff --git a/arch/arm/configs/panda_defconfig b/arch/arm/configs/panda_defconfig
index 5f53ff9..7be86ac 100644
--- a/arch/arm/configs/panda_defconfig
+++ b/arch/arm/configs/panda_defconfig
@@ -1,38 +1,51 @@
 CONFIG_ARCH_OMAP=y
 CONFIG_ARCH_OMAP4=y
-CONFIG_AEABI=y
+CONFIG_THUMB2_BAREBOX=y
+CONFIG_CMD_ARM_MMUINFO=y
 CONFIG_ARM_OPTIMZED_STRING_FUNCTIONS=y
 CONFIG_ARM_UNWIND=y
+CONFIG_PBL_IMAGE=y
 CONFIG_MMU=y
 CONFIG_TEXT_BASE=0x8f000000
 CONFIG_MALLOC_SIZE=0x2000000
+CONFIG_MALLOC_TLSF=y
 CONFIG_KALLSYMS=y
 CONFIG_PROMPT="barebox> "
 CONFIG_LONGHELP=y
-CONFIG_GLOB=y
 CONFIG_HUSH_FANCY_PROMPT=y
 CONFIG_CMDLINE_EDITING=y
 CONFIG_AUTO_COMPLETE=y
+CONFIG_MENU=y
 # CONFIG_TIMESTAMP is not set
-CONFIG_DEFAULT_ENVIRONMENT_GENERIC=y
+CONFIG_DEFAULT_ENVIRONMENT_GENERIC_NEW=y
 CONFIG_DEFAULT_ENVIRONMENT_PATH="arch/arm/boards/panda/env"
 CONFIG_CMD_EDIT=y
 CONFIG_CMD_SLEEP=y
+CONFIG_CMD_MSLEEP=y
 CONFIG_CMD_SAVEENV=y
 CONFIG_CMD_EXPORT=y
 CONFIG_CMD_PRINTENV=y
 CONFIG_CMD_READLINE=y
+CONFIG_CMD_MENU=y
+CONFIG_CMD_MENU_MANAGEMENT=y
 CONFIG_CMD_TIME=y
+CONFIG_CMD_DIRNAME=y
+CONFIG_CMD_LN=y
+CONFIG_CMD_READLINK=y
+CONFIG_CMD_TFTP=y
 CONFIG_CMD_ECHO_E=y
-CONFIG_CMD_LOADB=y
+CONFIG_CMD_MEMINFO=y
 CONFIG_CMD_IOMEM=y
+CONFIG_CMD_CRC=y
+CONFIG_CMD_CRC_CMP=y
+CONFIG_CMD_MD5SUM=y
 CONFIG_CMD_FLASH=y
 CONFIG_CMD_BOOTM_SHOW_TYPE=y
 CONFIG_CMD_BOOTM_VERBOSE=y
 CONFIG_CMD_BOOTM_INITRD=y
 CONFIG_CMD_BOOTM_OFTREE=y
 CONFIG_CMD_BOOTM_OFTREE_UIMAGE=y
-# CONFIG_CMD_BOOTZ is not set
+CONFIG_CMD_UIMAGE=y
 # CONFIG_CMD_BOOTU is not set
 CONFIG_CMD_RESET=y
 CONFIG_CMD_GO=y
@@ -44,12 +57,13 @@ CONFIG_CMD_GPIO=y
 CONFIG_CMD_UNCOMPRESS=y
 CONFIG_CMD_I2C=y
 CONFIG_CMD_LED=y
+CONFIG_CMD_LED_TRIGGER=y
+CONFIG_CMD_MIITOOL=y
 CONFIG_NET=y
 CONFIG_NET_DHCP=y
-CONFIG_NET_NFS=y
 CONFIG_NET_PING=y
-CONFIG_CMD_TFTP=y
-CONFIG_FS_TFTP=y
+CONFIG_NET_NETCONSOLE=y
+CONFIG_NET_RESOLV=y
 CONFIG_DRIVER_SERIAL_NS16550=y
 CONFIG_DRIVER_SERIAL_NS16550_OMAP_EXTENSIONS=y
 CONFIG_NET_USB=y
@@ -65,6 +79,10 @@ CONFIG_MCI_OMAP_HSMMC=y
 CONFIG_LED=y
 CONFIG_LED_GPIO=y
 CONFIG_LED_TRIGGERS=y
+CONFIG_FS_TFTP=y
+CONFIG_FS_NFS=y
 CONFIG_FS_FAT=y
 CONFIG_FS_FAT_WRITE=y
 CONFIG_FS_FAT_LFN=y
+CONFIG_ZLIB=y
+CONFIG_LZO_DECOMPRESS=y
diff --git a/arch/arm/mach-omap/Kconfig b/arch/arm/mach-omap/Kconfig
index aa31633..c4a88ab 100644
--- a/arch/arm/mach-omap/Kconfig
+++ b/arch/arm/mach-omap/Kconfig
@@ -118,6 +118,7 @@ config MACH_PANDA
 	bool "Texas Instrument's Panda Board"
 	select HAVE_NOSHELL
 	select MACH_HAS_LOWLEVEL_INIT
+	select HAVE_DEFAULT_ENVIRONMENT_NEW
 	depends on ARCH_OMAP4
 	help
 	  Say Y here if you are using OMAP4 Panda board
-- 
1.7.10.4


