From ef756be84048e9efd2ae24c9174b7e1d9290e290 Mon Sep 17 00:00:00 2001
From: Norman Feske <norman.feske@genode-labs.com>
Date: Fri, 26 Aug 2016 16:11:02 +0200
Subject: [PATCH] zynq: build i2c driver for zedboard only

This patch makes the zynq i2c driver depend on a new 'zynq_i2c' spec
value, which is only enabled for the zedboard.

Issue #37
---
 mk/spec/zynq_zedboard.mk            | 2 +-
 src/drivers/i2c/spec/zynq/target.mk | 1 +
 2 files changed, 2 insertions(+), 1 deletion(-)

diff --git a/mk/spec/zynq_zedboard.mk b/mk/spec/zynq_zedboard.mk
index e78667d..dc7e4ac 100644
--- a/mk/spec/zynq_zedboard.mk
+++ b/mk/spec/zynq_zedboard.mk
@@ -1,7 +1,7 @@
 #
 # Pull in CPU specifics
 #
-SPECS += zynq cadence_gem zynq_uart1
+SPECS += zynq cadence_gem zynq_uart1 zynq_i2c
 
 REP_INC_DIR += include/spec/zedboard
 REP_INC_DIR += include/spec/xilinx
diff --git a/src/drivers/i2c/spec/zynq/target.mk b/src/drivers/i2c/spec/zynq/target.mk
index c029ed3..47e9f9e 100644
--- a/src/drivers/i2c/spec/zynq/target.mk
+++ b/src/drivers/i2c/spec/zynq/target.mk
@@ -3,6 +3,7 @@
 # \date   2015-03-12
 
 TARGET   = zynq_i2c_drv
+REQUIRES = zynq_i2c
 
 SRC_CC   = main.cc
 LIBS     = base config