Mp 5 porting new spi device

README.md

@@ -1,28 +1,28 @@
-BCM63xx CFE Bootloader
-======================
-This is the buildsystem for the CFE BCM63XX bootloader.
-
-You need to have installed gcc, make, libstdc++5, unzip, libz-dev and libc headers.
-
-Building
---------
-Go to the main directory for building:
-
-cd cfe/build/broadcom/bcm63xx_rom
-
-make clean
-
-make BRCM_CHIP=6338
-
-make BRCM_CHIP=6348
-
-make BRCM_CHIP=6358
-
-Building Script
----------------
-First edit build.sh to match your board's ID and MAC addresses
-
-./build.sh
+# BCM63xx CFE Bootloader
+
+This is the build system for the CFE BCM63XX bootloader.
+To build CFE bootloader, the following steps are required:
+
+## Install dependencies:
+```bash
+$ sudo apt install gcc make libstdc++5 linux-libc-dev:i386 unzip libz-dev
+```
+Clone the CFE from 
+```bash
+$ git clone https://github.com/javad123javad/cfe-bcm63xx
+```
+Run the `build.sh` file based on your chip id and board name. At the moment the following chips are supported: 
+* BCM6338(32)
+* BCM6348
+* BCM6358
+
+If you don’t know the configuration of your modem's hardware, type `generic` as the board name
+For example, to build the CFE for `BCM6338`, run the `build.sh` script as follows:
+```bash
+$ ./build.sh 96338L-2M-8M 6338
+```
+
+If everything goes well, the CFE bootloader will be available in the parent directory. There are two bin files, one is `cfe{CHIP_ID}.bin` and another is `cfe_{CHIP_ID}-nvr.bin`. The `nvr` file contains the board’s hardware-related information (e.g. MAC address, board name, etc…)
 
 Credits
 -------
@@ -31,3 +31,5 @@ Broadcom
 @danitool
 
 @Noltari
+
+@javad123javad

build.sh

@@ -1,15 +1,27 @@
 #!/bin/bash
 currdir=`pwd`
 
+if [ -z "$1" ] || [ -z "$2" ];
+then
+    echo 'Usage: build.sh <BOARD_NAME> <CHIP_NAME>'
+    echo 'Example: ./build_38.sh 96338L-2M-8M 6338'
+    exit 1
+fi
+
+BRCM_CHIP=$2
+BCM_CC_FLAG=_BCM9${BRCM_CHIP}_
+echo $BCM_CC_FLAG
+BOARD_NAME=$1
+
 rm cfe63*.bin
 cd cfe/build/broadcom/bcm63xx_rom
 
 make clean
-make BRCM_CHIP=6348
+make BRCM_CHIP=${BRCM_CHIP}
 
-cp cfe6348.bin $currdir
+cp cfe${BRCM_CHIP}.bin $currdir
 cd $currdir/hostTools
-gcc -m32 -D _BCM96348_ -I ../shared/opensource/include/bcm963xx/ \
+gcc -m32 -D ${BCM_CC_FLAG} -I ../shared/opensource/include/bcm963xx/ \
 -o nvramembed nvramembed.c ../shared/opensource/boardparms/bcm963xx/boardparms.c
 
 #####################################
@@ -18,5 +30,5 @@ gcc -m32 -D _BCM96348_ -I ../shared/opensource/include/bcm963xx/ \
 # -m ethernet MAC
 #####################################
 cd $currdir
-hostTools/nvramembed -b "96348GW-11" -n 4 -m 00:11:22:33:44:55 -i cfe6348.bin -o cfe6348-nvr.bin
+hostTools/nvramembed -b ${BOARD_NAME} -n 4 -m 00:11:22:33:44:55 -i cfe${BRCM_CHIP}.bin -o cfe${BRCM_CHIP}-nvr.bin