From 54d7def6c254058f9458a0e26205b3c93a48bb42 Mon Sep 17 00:00:00 2001
From: Anup Patel <anup.patel@wdc.com>
Date: Thu, 20 May 2021 21:16:25 +0530
Subject: lib: utils: Try other FDT drivers when we see SBI_ENODEV

We should try other FDT drivers when we see SBI_ENODEV returned
by cold_init() of FDT driver.

Signed-off-by: Anup Patel <anup.patel@wdc.com>
Reviewed-by: Atish Patra <atish.patra@wdc.com>
Reviewed-by: Xiang W <wxjstz@126.com>
---
 lib/utils/timer/fdt_timer.c | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'lib/utils/timer')

diff --git a/lib/utils/timer/fdt_timer.c b/lib/utils/timer/fdt_timer.c
index 92198cd..1fad42c 100644
--- a/lib/utils/timer/fdt_timer.c
+++ b/lib/utils/timer/fdt_timer.c
@@ -7,6 +7,7 @@
  *   Anup Patel <anup.patel@wdc.com>
  */
 
+#include <sbi/sbi_error.h>
 #include <sbi/sbi_scratch.h>
 #include <sbi_utils/fdt/fdt_helper.h>
 #include <sbi_utils/timer/fdt_timer.h>
@@ -54,6 +55,8 @@ static int fdt_timer_cold_init(void)
 					drv->match_table, &match)) >= 0) {
 			if (drv->cold_init) {
 				rc = drv->cold_init(fdt, noff, match);
+				if (rc == SBI_ENODEV)
+					continue;
 				if (rc)
 					return rc;
 			}
-- 
cgit v1.2.3