From: Ye Li <ye.li@nxp.com>
Date: Sun, 3 May 2020 13:58:50 +0000 (+0800)
Subject: common: board_f: Use cpu_get_current_dev in print_cpuinfo
X-Git-Tag: v2020.07-rc2~3^2~74
X-Git-Url: https://git.librecmc.org/?p=oweals%2Fu-boot.git;a=commitdiff_plain;h=f5b66af2cb18b1577b2898413e98df7dcd9bc67f

common: board_f: Use cpu_get_current_dev in print_cpuinfo

Current print_cpuinfo gets the first udevice in CPU class to return
the cpu info. This has problem if the boot CPU is not fixed.

Changing to use new API cpu_get_current_dev to fix the issue.

Reviewed-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Ye Li <ye.li@nxp.com>
Signed-off-by: Peng Fan <peng.fan@nxp.com>
---

diff --git a/common/board_f.c b/common/board_f.c
index 5c650f046c..5223453511 100644
--- a/common/board_f.c
+++ b/common/board_f.c
@@ -183,11 +183,11 @@ static int print_cpuinfo(void)
 	char desc[512];
 	int ret;
 
-	ret = uclass_first_device_err(UCLASS_CPU, &dev);
-	if (ret) {
-		debug("%s: Could not get CPU device (err = %d)\n",
-		      __func__, ret);
-		return ret;
+	dev = cpu_get_current_dev();
+	if (!dev) {
+		debug("%s: Could not get CPU device\n",
+		      __func__);
+		return -ENODEV;
 	}
 
 	ret = cpu_get_desc(dev, desc, sizeof(desc));