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arm: socfpga: soc64: Skip handoff data access in SSBL

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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>
This commit is contained in:
Chee Hong Ang 2020-12-24 18:21:10 +08:00 • committed by Ley Foon Tan
parent 482bc18d4a
commit 7cfb5d85ce
1 changed files with 2 additions and 1 deletions
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3
arch/arm/mach-socfpga/wrap_pll_config_s10.c
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@ -12,6 +12,7 @@
const struct cm_config * const cm_get_default_config(void) const struct cm_config * const cm_get_default_config(void)
{ {
#ifdef CONFIG_SPL_BUILD
struct cm_config *cm_handoff_cfg = (struct cm_config *) struct cm_config *cm_handoff_cfg = (struct cm_config *)
(S10_HANDOFF_CLOCK + S10_HANDOFF_OFFSET_DATA); (S10_HANDOFF_CLOCK + S10_HANDOFF_OFFSET_DATA);
u32 *conversion = (u32 *)cm_handoff_cfg; 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) { } else if (handoff_clk == S10_HANDOFF_MAGIC_CLOCK) {
return cm_handoff_cfg; return cm_handoff_cfg;
} }
#endif
return NULL; return NULL;
} }