From 61462cd77277060318480abe5b0aba1adf5e76f4 Mon Sep 17 00:00:00 2001
From: Keerthy <j-keerthy@ti.com>
Date: Tue, 24 May 2016 11:45:05 +0530
Subject: [PATCH] arm: omap: Introduce vcores_init function
The pmic registers for variants of am57xx boards are different
hence we need to assign them carefully based on the board type.
Add a function to assign omap_vcores after the board detection.
Signed-off-by: Keerthy <j-keerthy@ti.com>
---
arch/arm/cpu/armv7/omap-common/hwinit-common.c | 11 +++++++++++
arch/arm/include/asm/arch-omap5/sys_proto.h | 1 +
2 files changed, 12 insertions(+)
diff --git a/arch/arm/cpu/armv7/omap-common/hwinit-common.c b/arch/arm/cpu/armv7/omap-common/hwinit-common.c
index 078bdd800c..2f9693f28e 100644
--- a/arch/arm/cpu/armv7/omap-common/hwinit-common.c
+++ b/arch/arm/cpu/armv7/omap-common/hwinit-common.c
@@ -112,6 +112,16 @@ void __weak do_board_detect(void)
{
}
+/**
+ * vcores_init() - Assign omap_vcores based on board
+ *
+ * Function to pick the vcores based on board. This is expected to be
+ * overridden in the SoC family board file where desired.
+ */
+void __weak vcores_init(void)
+{
+}
+
void s_init(void)
{
}
@@ -149,6 +159,7 @@ void early_system_init(void)
#endif
setup_early_clocks();
do_board_detect();
+ vcores_init();
prcm_init();
}
diff --git a/arch/arm/include/asm/arch-omap5/sys_proto.h b/arch/arm/include/asm/arch-omap5/sys_proto.h
index 804266a1b6..ab0e7fae9c 100644
--- a/arch/arm/include/asm/arch-omap5/sys_proto.h
+++ b/arch/arm/include/asm/arch-omap5/sys_proto.h
@@ -51,6 +51,7 @@ void sdelay(unsigned long);
void setup_early_clocks(void);
void prcm_init(void);
void do_board_detect(void);
+void vcores_init(void);
void bypass_dpll(u32 const base);
void freq_update_core(void);
u32 get_sys_clk_freq(void);
--
2.39.5