Merge tag 'arc-updates-for-2018.07-rc1' of git://git.denx.de/u-boot-arc

Here we do a couple of minor fixes like:
 - Move .ivt section to the very beginning of the image
   by default which allows us to use that image put right
   at reset vector (usually 0x0)

 - Improve relocation fix-up which became required once
   we moved .ivt and understood a problem with existing implementation
   where we relied on a particular placement of sections.
   Now we don't care about placement because we just explicitly
   check for .text and in case of ARCompact .ivt sections

 - Re-implemnt do_reset() such that it calls reset_cpu() which
   could implmented for a particular board

And hte most important part we introduce support for yet another
devboard from Synopsys - EMDK.

1 files changed, 33 insertions, 0 deletions

diff --git a/arch/arc/dts/emdk.dts b/arch/arc/dts/emdk.dts
new file mode 100644
index 0000000000..5e853e3a72
--- /dev/null
+++ b/arch/arc/dts/emdk.dts
@@ -0,0 +1,33 @@
+// SPDX-License-Identifier: GPL-2.0+
+/*
+ * Copyright (C) 2018 Synopsys, Inc. All rights reserved.
+ */
+/dts-v1/;
+
+#include "skeleton.dtsi"
+
+/ {
+	#address-cells = <1>;
+	#size-cells = <1>;
+
+	aliases {
+		console = &uart0;
+	};
+
+	cpu_card {
+		core_clk: core_clk {
+			#clock-cells = <0>;
+			compatible = "fixed-clock";
+			clock-frequency = <40000000>;
+			u-boot,dm-pre-reloc;
+		};
+	};
+
+	uart0: serial0@f0004000 {
+		compatible = "snps,dw-apb-uart";
+		clock-frequency = <100000000>;
+		reg = <0xf0004000 0x1000>;
+		reg-shift = <2>;
+		reg-io-width = <4>;
+	};
+};