[U-Boot] [PATCH 2/2] arm: sofcpga: s10: remove unused ad-hoc reset code
Simon Goldschmidt
simon.k.r.goldschmidt at gmail.com
Mon May 13 19:16:44 UTC 2019
The stratix 10 reset manager ad-hoc code in arch/arm contains an unused
function 'reset_deassert_peripherals_handoff' that has been added from
the beginning. As this is probably a result of copying the gen5 reset
manager and this function has never been used, remove it.
Signed-off-by: Simon Goldschmidt <simon.k.r.goldschmidt at gmail.com>
---
.../arm/mach-socfpga/include/mach/reset_manager_s10.h | 1 -
arch/arm/mach-socfpga/reset_manager_s10.c | 11 -----------
2 files changed, 12 deletions(-)
diff --git a/arch/arm/mach-socfpga/include/mach/reset_manager_s10.h b/arch/arm/mach-socfpga/include/mach/reset_manager_s10.h
index b93bbaf537..452147b017 100644
--- a/arch/arm/mach-socfpga/include/mach/reset_manager_s10.h
+++ b/arch/arm/mach-socfpga/include/mach/reset_manager_s10.h
@@ -8,7 +8,6 @@
#define _RESET_MANAGER_S10_
void reset_cpu(ulong addr);
-void reset_deassert_peripherals_handoff(void);
int cpu_has_been_warmreset(void);
void socfpga_bridges_reset(int enable);
diff --git a/arch/arm/mach-socfpga/reset_manager_s10.c b/arch/arm/mach-socfpga/reset_manager_s10.c
index 39753a13c4..499a84aff5 100644
--- a/arch/arm/mach-socfpga/reset_manager_s10.c
+++ b/arch/arm/mach-socfpga/reset_manager_s10.c
@@ -94,17 +94,6 @@ void socfpga_bridges_reset(int enable)
}
}
-/*
- * Release peripherals from reset based on handoff
- */
-void reset_deassert_peripherals_handoff(void)
-{
- writel(0, &reset_manager_base->per1modrst);
- /* Enable OCP first */
- writel(~RSTMGR_PER0MODRST_OCP_MASK, &reset_manager_base->per0modrst);
- writel(0, &reset_manager_base->per0modrst);
-}
-
/*
* Return non-zero if the CPU has been warm reset
*/
--
2.20.1
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