add u-boot crosstool to fix u-boot can not build by buildroot crosstool 7.0...

guowenxue

2019-08-24 a6177b46d08f140c3287e79d4b99f78621ddfa5e

 linux-bsp/patches/u-boot-at91-sama5d4.patch

@@ -1,6 +1,6 @@
diff -Nuar u-boot-at91/build.sh u-boot-at91-sama5d4/build.sh
--- u-boot-at91/build.sh   1970-01-01 08:00:00.000000000 +0800
+++ u-boot-at91-sama5d4/build.sh   2019-08-22 19:29:07.323275389 +0800
+++ u-boot-at91-sama5d4/build.sh   2019-08-24 22:12:39.162778324 +0800
@@ -0,0 +1,67 @@
+#!/bin/bash
+
@@ -9,7 +9,7 @@
+IMGS_PATH=../images
+IMG_NAME=u-boot-${BOARD}.bin
+
+CROSSTOOL=/opt/buildroot/cortex-a5/bin/arm-linux-
+CROSSTOOL=/opt/crosstool/cortex-a7/bin/arm-linux-gnueabi-
+JOBS=`cat /proc/cpuinfo |grep "processor"|wc -l`
+
+
@@ -71,7 +71,7 @@
+
diff -Nuar u-boot-at91/include/configs/sama5d4_xplained.h u-boot-at91-sama5d4/include/configs/sama5d4_xplained.h
--- u-boot-at91/include/configs/sama5d4_xplained.h   2019-08-04 21:52:13.000000000 +0800
+++ u-boot-at91-sama5d4/include/configs/sama5d4_xplained.h   2019-08-22 23:56:21.299582959 +0800
+++ u-boot-at91-sama5d4/include/configs/sama5d4_xplained.h   2019-08-24 21:56:35.594759841 +0800
@@ -38,7 +38,7 @@
 #define CONFIG_USART_BASE      ATMEL_BASE_USART3
 #define   CONFIG_USART_ID         ATMEL_ID_USART3
@@ -148,7 +148,7 @@
 #define CONFIG_BAUDRATE         115200
diff -Nuar u-boot-at91/include/env_default.h u-boot-at91-sama5d4/include/env_default.h
--- u-boot-at91/include/env_default.h   2019-08-04 21:52:13.000000000 +0800
+++ u-boot-at91-sama5d4/include/env_default.h   2019-08-22 23:47:56.027573267 +0800
+++ u-boot-at91-sama5d4/include/env_default.h   2019-08-24 21:56:35.594759841 +0800
@@ -76,6 +76,30 @@
 #ifdef   CONFIG_SERVERIP
    "serverip="   __stringify(CONFIG_SERVERIP)   "\0"
@@ -182,7 +182,7 @@
 #endif
diff -Nuar u-boot-at91/Makefile u-boot-at91-sama5d4/Makefile
--- u-boot-at91/Makefile   2019-08-04 21:52:12.000000000 +0800
+++ u-boot-at91-sama5d4/Makefile   2019-08-22 19:29:07.323275389 +0800
+++ u-boot-at91-sama5d4/Makefile   2019-08-24 22:12:55.098778630 +0800
@@ -194,6 +194,9 @@
 
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