-----Original Message----- From: Ang, Chee Hong chee.hong.ang@intel.com Sent: Monday, August 17, 2020 12:35 PM To: u-boot@lists.denx.de Cc: Marek Vasut marex@denx.de; Simon Goldschmidt simon.k.r.goldschmidt@gmail.com; Tom Rini trini@konsulko.com; See, Chin Liang chin.liang.see@intel.com; Tan, Ley Foon ley.foon.tan@intel.com; Ang, Chee Hong chee.hong.ang@intel.com; Chee, Tien Fong tien.fong.chee@intel.com; Lim, Elly Siew Chin elly.siew.chin.lim@intel.com Subject: [PATCH v1 15/16] 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; }
Reviewed-by: Ley Foon Tan ley.foon.tan@intel.com