1 files changed, 39 insertions, 0 deletions
diff --git a/recipes/u-boot/u-boot-git/0006-cmd_itest.c-also-support-environment-variables-as-a.patch b/recipes/u-boot/u-boot-git/0006-cmd_itest.c-also-support-environment-variables-as-a.patch
new file mode 100644
index 0000000000..fc77736f8a
--- /dev/null
+++ b/recipes/u-boot/u-boot-git/0006-cmd_itest.c-also-support-environment-variables-as-a.patch
@@ -0,0 +1,39 @@
+From 11e8b9d3df819406049b36bed2f3fcf43ddd7f12 Mon Sep 17 00:00:00 2001
+From: Frans Meulenbroeks <fransmeulenbroeks@gmail.com>
+Date: Wed, 24 Feb 2010 15:33:29 +0100
+Subject: [PATCH] cmd_itest.c: also support environment variables as arguments
+
+Signed-off-by: Frans Meulenbroeks <fransmeulenbroeks@gmail.com>
+---
+ common/cmd_itest.c |    8 ++++++++
+ 1 files changed, 8 insertions(+), 0 deletions(-)
+
+diff --git a/common/cmd_itest.c b/common/cmd_itest.c
+index 58c5e7b..78a4082 100644
+--- a/common/cmd_itest.c
++++ b/common/cmd_itest.c
+@@ -69,6 +69,10 @@ static long evalexp(char *s, int w)
+ 	long l = 0;
+ 	long *p;
+ 
++	/* if the parameter starts with a $ replace it with the environment value */
++	if (s[0] == '$') {
++		s = getenv(&s[1]);
++	}
+ 	/* if the parameter starts with a * then assume is a pointer to the value we want */
+ 	if (s[0] == '*') {
+ 		p = (long *)simple_strtoul(&s[1], NULL, 16);
+@@ -86,6 +90,10 @@ static long evalexp(char *s, int w)
+ 
+ static char * evalstr(char *s)
+ {
++	/* if the parameter starts with a $ replace it with the environment value */
++	if (s[0] == '$') {
++		s = getenv(&s[1]);
++	}
+ 	/* if the parameter starts with a * then assume a string pointer else its a literal */
+ 	if (s[0] == '*') {
+ 		return (char *)simple_strtoul(&s[1], NULL, 16);
+-- 
+1.5.4.3
+