diff mbox series

[U-Boot,v2,03/33] env: sf: define API to override sf environment address

Message ID 20181007102131.19159-4-rajesh.bhagat@nxp.com
State Superseded
Delegated to: York Sun
Headers show
Series TF-A Boot support for NXP Chassis 2 platforms | expand

Commit Message

Rajesh Bhagat Oct. 7, 2018, 10:21 a.m. UTC 
Defines env_sf_get_env_addr API to override sf environment address,
required to support multiple environment.

Signed-off-by: Rajesh Bhagat <rajesh.bhagat@nxp.com>
---
Change in v2: None

 env/sf.c | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)
diff mbox series

Patch

diff --git a/env/sf.c b/env/sf.c
index 494510533a..df22fd520b 100644
--- a/env/sf.c
+++ b/env/sf.c
@@ -297,10 +297,17 @@  out:
 }
 #endif
 
+#ifdef CONFIG_ENV_ADDR
+__weak void *env_sf_get_env_addr(void)
+{
+	return (void *)CONFIG_ENV_ADDR;
+}
+#endif
+
 #if defined(INITENV) && defined(CONFIG_ENV_ADDR)
 static int env_sf_init(void)
 {
-	env_t *env_ptr = (env_t *)(CONFIG_ENV_ADDR);
+	env_t *env_ptr = (env_t *)env_sf_get_env_addr();
 
 	if (crc32(0, env_ptr->data, ENV_SIZE) == env_ptr->crc) {
 		gd->env_addr	= (ulong)&(env_ptr->data);