[U-Boot] [PATCH v3 9/9] arc: add README for architecture

[Alexey Brodkin]

Signed-off-by: Alexey Brodkin <abrodkin at synopsys.com>

Cc: Vineet Gupta <vgupta at synopsys.com>
Cc: Francois Bedard <fbedard at synopsys.com>
Cc: Wolfgang Denk <wd at denx.de>
Cc: Heiko Schocher <hs at denx.de>
---
No changes for v3.

 doc/README.ARC | 27 +++++++++++++++++++++++++++
 1 file changed, 27 insertions(+)
 create mode 100644 doc/README.ARC

diff --git a/doc/README.ARC b/doc/README.ARC
new file mode 100644
index 0000000..5f414fb
--- /dev/null
+++ b/doc/README.ARC
@@ -0,0 +1,27 @@
+Synopsys' DesignWare(r) ARC(r) Processors are a family of 32-bit CPUs
+that SoC designers can optimize for a wide range of uses, from deeply embedded
+to high-performance host applications.
+
+More information on ARC cores avaialble here:
+http://www.synopsys.com/IP/ProcessorIP/ARCProcessors/Pages/default.aspx
+
+Designers can differentiate their products by using patented configuration
+technology to tailor each ARC processor instance to meet specific performance,
+power and area requirements.
+
+The DesignWare ARC processors are also extendable, allowing designers to add
+their own custom instructions that dramatically increase performance.
+
+Synopsys' ARC processors have been used by over 170 customers worldwide who
+collectively ship more than 1 billion ARC-based chips annually.
+
+All DesignWare ARC processors utilize a 16-/32-bit ISA that provides excellent
+performance and code density for embedded and host SoC applications.
+
+The RISC microprocessors are synthesizable and can be implemented in any foundry
+or process, and are supported by a complete suite of development tools.
+
+The ARC GNU toolchain with support for all ARC Processors can be downloaded
+from here (available pre-built toolchains as well):
+
+https://github.com/foss-for-synopsys-dwc-arc-processors/toolchain/releases
-- 
1.8.5.3