The function only needs env_get to be functional, so check
the env_valid flag instead. There is no reason why this function
should not work if environment is available early, say by being
directly mapped in SPI.
---
common/hwconfig.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/common/hwconfig.c b/common/hwconfig.c
index e5186d7796..4006aad59c 100644
--- a/common/hwconfig.c
+++ b/common/hwconfig.c
@@ -12,6 +12,7 @@
#ifndef HWCONFIG_TEST
#include <config.h>
#include <common.h>
+#include <environment.h>
#include <exports.h>
#include <hwconfig.h>
#include <linux/types.h>
@@ -76,7 +77,7 @@ static const char *__hwconfig(const char *opt, size_t *arglen,
/* if we are passed a buffer use it, otherwise try the environment */
if (!env_hwconfig) {
- if (!(gd->flags & GD_FLG_ENV_READY)) {
+ if (gd->env_valid == ENV_INVALID) {
printf("WARNING: Calling __hwconfig without a buffer "
"and before environment is ready\n");
return NULL;
--
2.15.1
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