[U-Boot] [PATCH v2 4/5] x86: fsp: Eliminate the reset_cpu() call

Bin Meng bmeng.cn at gmail.com
Thu Jul 19 10:07:32 UTC 2018


In preparation for the reset driver conversion, eliminate the
reset_cpu() call in the FSP init path as it's too early for the
reset driver to work.

Signed-off-by: Bin Meng <bmeng.cn at gmail.com>
---

Changes in v2: None

 arch/x86/lib/fsp/fsp_common.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/x86/lib/fsp/fsp_common.c b/arch/x86/lib/fsp/fsp_common.c
index b4ba129..d5ed1d5 100644
--- a/arch/x86/lib/fsp/fsp_common.c
+++ b/arch/x86/lib/fsp/fsp_common.c
@@ -132,7 +132,7 @@ int arch_fsp_init(void)
 				chipset_clear_sleep_state();
 				/* Reboot */
 				debug("Rebooting..\n");
-				reset_cpu(0);
+				outb(SYS_RST | RST_CPU, IO_PORT_RESET);
 				/* Should not reach here.. */
 				panic("Reboot System");
 			}
-- 
2.7.4



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