diff mbox series

[v3,2/7] x86: apl: Skip init code when chain loading

Message ID 20200307232220.111052-3-sjg@chromium.org
State Accepted
Commit 52b9beb5276def9e261ded543e9f4ff9940a064e
Headers show
Series x86: Improve support for chain-loading U-Boot | expand

Commit Message

Simon Glass March 7, 2020, 11:22 p.m. UTC
When U-Boot is not the first-stage bootloader the FSP-S init must be
skipped. Update it to add a check.

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

Changes in v3: None
Changes in v2: None

 arch/x86/cpu/apollolake/fsp_s.c | 2 ++
 1 file changed, 2 insertions(+)
diff mbox series

Patch

diff --git a/arch/x86/cpu/apollolake/fsp_s.c b/arch/x86/cpu/apollolake/fsp_s.c
index 1f22c1ea3c..5d252b1111 100644
--- a/arch/x86/cpu/apollolake/fsp_s.c
+++ b/arch/x86/cpu/apollolake/fsp_s.c
@@ -566,6 +566,8 @@  int arch_fsp_init_r(void)
 	struct udevice *dev, *itss;
 	int ret;
 
+	if (!ll_boot_init())
+		return 0;
 	/*
 	 * This must be called before any devices are probed. Put any probing
 	 * into arch_fsps_preinit() above.