Commit 5ddb904a authored by Maxim Grigoriev's avatar Maxim Grigoriev Committed by Peter Korsgaard
Browse files

target/; xtensa support 



Part of #163.

Signed-off-by: default avatarMaxim Grigoriev <maxim2405@gmail.com>
Signed-off-by: default avatarPeter Korsgaard <jacmet@sunsite.dk>
parent cd0b1ce3

target/Config.in.arch

+35 −0
Original line number Diff line number Diff line
@@ -43,6 +43,8 @@ config BR2_sparc64 
	bool "sparc64"

config BR2_x86_64

	bool "x86_64"

config BR2_xtensa

	bool "xtensa"

endchoice



#
@@ -394,6 +396,38 @@ config BR2_ia64_itanium2 
	bool "itanium 2"

endchoice



choice

	prompt "Target Architecture Variant"

	depends on BR2_xtensa

	default BR2_xtensa_dc232b

	help

	  Specific CPU variant to use



config BR2_xtensa_custom

	bool "Custom Xtensa processor configuration"

config BR2_xtensa_dc232a

	bool "dc232a - Diamond 232L Standard Core Rev.A (LE)"

config BR2_xtensa_dc232b

	bool "dc232b - Diamond 232L Standard Core Rev.B (LE)"

#config BR2_xtensa_s5000

#	bool "s5000 - Stretch S5000"

endchoice



config BR2_xtensa_custom_name

	string "Custom Xtensa processor configuration name"

	depends on BR2_xtensa_custom

	default ""

	help

	  Name given to a custom Xtensa processor configuration.

	  This is used to select the correct overlay.



config BR2_xtensa_core_name

	string

	default BR2_xtensa_custom_name	if BR2_xtensa_custom

	default "dc232a"		if BR2_xtensa_dc232a

	default "dc232b"		if BR2_xtensa_dc232b

#	default "s5000"			if BR2_xtensa_s5000



choice

	prompt "Target Architecture Variant"

	depends on BR2_powerpc
@@ -496,6 +530,7 @@ config BR2_ARCH 
	default "x86_64"	if BR2_x86_64_opteron

	default "x86_64"	if BR2_x86_64_opteron_sse3

	default "x86_64"	if BR2_x86_64_barcelona

	default "xtensa"	if BR2_xtensa





config BR2_ENDIAN

target/Makefile.in

+1 −0
Original line number Diff line number Diff line
@@ -62,6 +62,7 @@ include target/generic/Makefile.in 
include target/device/Makefile.in

include target/x86/Makefile.in

include target/powerpc/Makefile.in

include target/xtensa/Makefile.in



ifeq ($(BR2_TARGET_UBOOT),y)

include target/u-boot/Makefile.in

target/device/Config.in

+1 −0
Original line number Diff line number Diff line
@@ -10,6 +10,7 @@ source "target/device/Atmel/Config.in" 
source "target/device/KwikByte/Config.in"

source "target/device/valka/Config.in"

source "target/device/x86/Config.in"

source "target/device/xtensa/Config.in"



# This must be last

source "target/generic/Config.in"

target/device/xtensa/Config.in

0 → 100644
+21 −0
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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

target/device/xtensa/Makefile.in

0 → 100644
+14 −0
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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