From: Simon Glass <sjg@chromium.org>
Date: Sat, 16 Dec 2023 03:14:07 +0000 (-0700)
Subject: ppc: Add a reset_cpu() function
X-Git-Url: http://git.dujemihanovic.xyz/html/static/gitweb.css?a=commitdiff_plain;h=5ee545a9db7455abec8c33bae0cbda0b1c3b66d4;p=u-boot.git

ppc: Add a reset_cpu() function

The current do_reset() is called from a command context. Add a function
which can be used from anywhere, as is done on ARM.

This is only needed if CONFIG_SYSRESET is disabled.

Since there are lots of reset functions, this one actually just calls
do_reset(). Future refactoring could correct this.

Signed-off-by: Simon Glass <sjg@chromium.org>
---

diff --git a/arch/powerpc/lib/traps.c b/arch/powerpc/lib/traps.c
index c7bce82a44..cf8da2e5df 100644
--- a/arch/powerpc/lib/traps.c
+++ b/arch/powerpc/lib/traps.c
@@ -4,6 +4,8 @@
  * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
  */
 
+#include <command.h>
+#include <cpu_func.h>
 #include <init.h>
 #include <asm/global_data.h>
 
@@ -17,3 +19,11 @@ int arch_initr_trap(void)
 
 	return 0;
 }
+
+#ifndef CONFIG_SYSRESET
+void reset_cpu(void)
+{
+	/* TODO: Refactor all the do_reset calls to be reset_cpu() instead */
+	do_reset(NULL, 0, 0, NULL);
+}
+#endif