From 7cfb5d85cebbea1a4fd5351dffb9600c5496bee2 Mon Sep 17 00:00:00 2001
From: Chee Hong Ang <chee.hong.ang@intel.com>
Date: Thu, 24 Dec 2020 18:21:10 +0800
Subject: [PATCH] arm: socfpga: soc64: Skip handoff data access in SSBL
SPL already setup the Clock Manager with the handoff data
from OCRAM. When the Clock Manager's driver get probed again
in SSBL, it shall skip the handoff data access in OCRAM.
Signed-off-by: Chee Hong Ang <chee.hong.ang@intel.com>
---
arch/arm/mach-socfpga/wrap_pll_config_s10.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/arch/arm/mach-socfpga/wrap_pll_config_s10.c b/arch/arm/mach-socfpga/wrap_pll_config_s10.c
index 3da85791a1..049c5711a8 100644
--- a/arch/arm/mach-socfpga/wrap_pll_config_s10.c
+++ b/arch/arm/mach-socfpga/wrap_pll_config_s10.c
@@ -12,6 +12,7 @@
const struct cm_config * const cm_get_default_config(void)
{
+#ifdef CONFIG_SPL_BUILD
struct cm_config *cm_handoff_cfg = (struct cm_config *)
(S10_HANDOFF_CLOCK + S10_HANDOFF_OFFSET_DATA);
u32 *conversion = (u32 *)cm_handoff_cfg;
@@ -26,7 +27,7 @@ const struct cm_config * const cm_get_default_config(void)
} else if (handoff_clk == S10_HANDOFF_MAGIC_CLOCK) {
return cm_handoff_cfg;
}
-
+#endif
return NULL;
}
--
2.39.5