diff options
Diffstat (limited to 'target/device/xtensa')
| -rw-r--r-- | target/device/xtensa/Config.in | 21 | ||||
| -rw-r--r-- | target/device/xtensa/Makefile.in | 17 | ||||
| -rw-r--r-- | target/device/xtensa/device_table.diff | 10 | ||||
| -rw-r--r-- | target/device/xtensa/skeleton-patch/etc/inittab | 47 |
4 files changed, 95 insertions, 0 deletions
diff --git a/target/device/xtensa/Config.in b/target/device/xtensa/Config.in new file mode 100644 index 000000000..0d4408c23 --- /dev/null +++ b/target/device/xtensa/Config.in @@ -0,0 +1,21 @@ +menuconfig BR2_TARGET_XTENSA + bool "Device and Board Support for Xtensa and Diamond cores" + depends on BR2_xtensa + default y + help + Lists development boards with support for the Xtensa architecture. + +if BR2_TARGET_XTENSA +comment "Tensilica Xtensa/Diamond based Device Support" + depends on BR2_xtensa + +config BR2_TARGET_XTENSA_XTAV60 + bool "XTAV60/200 board (Avnet LX60 or LX200 plus Tensilica IP)" + depends on BR2_xtensa + default y + help + The XTAV60 or XTAV200 board, which is an Avnet LX60 or LX200 + emulation board programmed with an FPGA bitstream obtained + from Tensilica. + +endif diff --git a/target/device/xtensa/Makefile.in b/target/device/xtensa/Makefile.in new file mode 100644 index 000000000..7c95c239b --- /dev/null +++ b/target/device/xtensa/Makefile.in @@ -0,0 +1,17 @@ +ifeq ($(BR2_xtensa),y) + +ifeq ($(strip $(BR2_TARGET_XTENSA_XTAV60)),y) +# UCLIBC_CONFIG_FILE:=target/device/xtensa/xtav60/uClibc.config +# BR2_PACKAGE_BUSYBOX_CONFIG:=target/device/xtensa/xtav60/busybox.config +TARGET_SKELETON_PATCH:=target/device/xtensa +endif + +# Custom device table patch used when targeting ISS: +OLD_TARGET_DEVICE_TABLE := $(TARGET_DEVICE_TABLE) +TARGET_DEVICE_TABLE := target/device/xtensa/device_table.txt +makedevs: + @echo "Applying patch to $(TARGET_DEVICE_TABLE)" + cp -f $(OLD_TARGET_DEVICE_TABLE) $(TARGET_DEVICE_TABLE) + patch -p1 -g 0 < target/device/xtensa/device_table.diff + +endif diff --git a/target/device/xtensa/device_table.diff b/target/device/xtensa/device_table.diff new file mode 100644 index 000000000..12f682546 --- /dev/null +++ b/target/device/xtensa/device_table.diff @@ -0,0 +1,10 @@ +diff --git a/target/generic/device_table.txt b/target/generic/device_table.txt +index f4b16ba..b87bf69 100644 +--- a/target/device/xtensa/device_table.txt ++++ b/target/device/xtensa/device_table.txt +@@ -169,3 +169,5 @@ + #/dev/mcd b 640 0 0 23 0 0 0 + #/dev/optcd b 640 0 0 17 0 0 0 + ++/dev/simdisk0 b 640 0 0 240 0 0 0 ++/dev/simdisk1 b 640 0 0 240 1 0 0 diff --git a/target/device/xtensa/skeleton-patch/etc/inittab b/target/device/xtensa/skeleton-patch/etc/inittab new file mode 100644 index 000000000..b336ff69c --- /dev/null +++ b/target/device/xtensa/skeleton-patch/etc/inittab @@ -0,0 +1,47 @@ +# /etc/inittab +# +# Copyright (C) 2001 Erik Andersen <andersen@codepoet.org> +# +# Note: BusyBox init doesn't support runlevels. The runlevels field is +# completely ignored by BusyBox init. If you want runlevels, use +# sysvinit. +# +# Format for each entry: <id>:<runlevels>:<action>:<process> +# +# id == tty to run on, or empty for /dev/console +# runlevels == ignored +# action == one of sysinit, respawn, askfirst, wait, and once +# process == program to run + +# Startup the system +null::sysinit:/bin/mount -t proc proc /proc +null::sysinit:/bin/mount -o remount,rw / +null::sysinit:/bin/mount -a +null::sysinit:/bin/hostname -F /etc/hostname +null::sysinit:/sbin/ifconfig lo 127.0.0.1 up +null::sysinit:/sbin/route add -net 127.0.0.0 netmask 255.0.0.0 lo +# now run any rc scripts +::sysinit:/etc/init.d/rcS + +# Set up a couple of getty's +#tty1::respawn:/sbin/getty 38400 tty1 +#tty2::respawn:/sbin/getty 38400 tty2 + +# Put a getty on the serial port +ttyS0::respawn:/sbin/getty -L ttyS0 38400 vt100 + +# Logging junk +null::sysinit:/bin/touch /var/log/messages +null::respawn:/sbin/syslogd -n -m 0 +null::respawn:/sbin/klogd -n +#tty3::respawn:/usr/bin/tail -f /var/log/messages + +# Stuff to do for the 3-finger salute +::ctrlaltdel:/sbin/reboot + +# Stuff to do before rebooting +null::shutdown:/usr/bin/killall klogd +null::shutdown:/usr/bin/killall syslogd +null::shutdown:/bin/umount -a -r +null::shutdown:/sbin/swapoff -a + |