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arm: omap: Introduce vcores_init function

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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>
This commit is contained in:
Keerthy 2016-05-24 11:45:05 +05:30 committed by Tom Rini
parent 88730f1928
commit 61462cd772
2 changed files with 12 additions and 0 deletions
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11
arch/arm/cpu/armv7/omap-common/hwinit-common.c
View File

@ -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();
}

1
arch/arm/include/asm/arch-omap5/sys_proto.h
View File

@ -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);