X-Git-Url: https://gerrit.o-ran-sc.org/r/gitweb?a=blobdiff_plain;f=README;h=1ec374403466394ab41d8c3d64f596afa35c0caf;hb=refs%2Fchanges%2F81%2F1181%2F1;hp=a681258e2926e2495f2a1310ba3d24aa41c769de;hpb=5625a52ad68f6ad93684e68bbbdbaef0d462cf9a;p=o-du%2Fl2.git

diff --git a/README b/README
index a681258e2..1ec374403 100644
--- a/README
+++ b/README
@@ -1,39 +1,36 @@
 Directory Structure :
 
-1. 5gnr_opensource/lte_enb/build/ : contains files required to compile the code
+1. 5gnr_opensource/build/ : contains files required to compile the code
    a. common : contains individual module's makefile
-   b. scripts : contains scripts and final makefile used to compile all layers using makefiles in common directory
+   b. config : contains SSI memory configuration
+   c. odu    : contains main makefile to generate an executable binary
 	
-2. 5gnr_opensource/lte_enb/src/ : contains layer specific source code
-   a. 5gnrpdcp : PDCP source code
-   b.	5gnrrlc : RLC source code
-   c. 5gnrmac : MAC source code
-   d. cm : common, environment and interface files
-   e. mt : wrapper functions over OS
-   f. rlog : logging module
+2. 5gnr_opensource/src/ : contains layer specific source code
+   a. 5gnrmac  : MAC source code
+   b.	5gnrrlc  : RLC source code
+   c. cm       : common, environment and interface files
+   d. cu_stub  : Stub code for CU
+   e. du_app   : DU application and F1 code 
+   f. mt       : wrapper functions over OS
+   g. phy_stub : Stub code for Physical layer
+   h. rlog     : logging module
 
 
 Pre-requisite for Compilation :
 1. Linux 32-bit/64-bit machine
 2. GCC version 4.6.3 and above
 
+How to Compile:
+1. cd 5gnr_opensource/build/odu
+2. To clean and compile: 
+    a. DU : make clean_all odu  MACHINE=BIT64 TEXT_LOG=YES MODE=FDD
+    b. CU : make clean_cu cu_stub MACHINE=BIT64 TEXT_LOG=YES MODE=FDD 
 
-How to Compile :
-1. cd 5gnr_opensource/lte_enb/build/scripts/
-2. Run script to clean and compile: ./build_5gnr.sh
-3. To clean only, run command : make clean_all
+How to execute:
+1. DU :
+    a. cd 5gnr_opensource/build/odu/bin/odu
+    b. ./odu -f ../config/ssi_mem
+2. CU :
+    a. cd 5gnr_opensource/build/odu/bin/cu_stub
+    b. ./cu_stub -f ../config/ssi_mem
 
-Compilation Error :
-Any compilation error will be reported in file : 5gnr_opensource/lte_enb/build/scripts/err
-
-Generated Libraries : 
-Path : 5gnr_opensource/lte_enb/libs/
-1. librg.a : MAC library
-2. libkw.a : RLC library
-3. libpj.a : PDCP library 
-
-Generated Object Files :
-Path : 5gnr_opensource/lte_enb/build/scripts/obj/
-1. rg* : Object files for MAC. The prefix 'rg' refers to MAC files and functions.
-2. kw* : Object files for RLC. The prefix 'kw' refers to RLC files and functions.
-3. pj* : Object files for PDCP. The prefix 'pj' refers to PDCP files and functions.