From: Bin Meng <bmeng.cn@gmail.com>
Date: Wed, 7 Nov 2018 11:50:34 +0000 (-0800)
Subject: Revert "board_f: Use static print_cpuinfo if CONFIG_CPU is active"
X-Git-Url: http://git.dujemihanovic.xyz/img/static/git-logo.png?a=commitdiff_plain;h=5764ea2df4efadd1ef0576ec45f33e137ce5aad8;p=u-boot.git

Revert "board_f: Use static print_cpuinfo if CONFIG_CPU is active"

This reverts commit c0434407b595f785fc7401237896c48c791b45fd.

It turns out commit c0434407b595 broke some boards which have DM CPU
driver with CONFIG_DISPLAY_CPUINFO option on. These boards just fail
to boot when print_cpuinfo() is called during boot.

Fixes are already sent to ML and in u-boot-dm/next, however since
we are getting close to the v2018.11 release, it's safer we revert
the original commit.

This commit should be reverted after v2018.11 release.

Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Acked-by: Peng Fan <peng.fan@nxp.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
---

diff --git a/common/board_f.c b/common/board_f.c
index 213d044066..afafec5e4d 100644
--- a/common/board_f.c
+++ b/common/board_f.c
@@ -11,7 +11,6 @@
 
 #include <common.h>
 #include <console.h>
-#include <cpu.h>
 #include <dm.h>
 #include <environment.h>
 #include <fdtdec.h>
@@ -166,33 +165,6 @@ static int print_resetinfo(void)
 }
 #endif
 
-#if defined(CONFIG_DISPLAY_CPUINFO) && CONFIG_IS_ENABLED(CPU)
-static int print_cpuinfo(void)
-{
-	struct udevice *dev;
-	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;
-	}
-
-	ret = cpu_get_desc(dev, desc, sizeof(desc));
-	if (ret) {
-		debug("%s: Could not get CPU description (err = %d)\n",
-		      dev->name, ret);
-		return ret;
-	}
-
-	printf("%s", desc);
-
-	return 0;
-}
-#endif
-
 static int announce_dram_init(void)
 {
 	puts("DRAM:  ");
diff --git a/include/init.h b/include/init.h
index afc953d51e..a58d7a6917 100644
--- a/include/init.h
+++ b/include/init.h
@@ -109,14 +109,7 @@ int arch_reserve_stacks(void);
  */
 int init_cache_f_r(void);
 
-#if !CONFIG_IS_ENABLED(CPU)
-/**
- * print_cpuinfo() - Display information about the CPU
- *
- * Return: 0 if OK, -ve on error
- */
 int print_cpuinfo(void);
-#endif
 int timer_init(void);
 int reserve_mmu(void);
 int misc_init_f(void);