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common: board_f: vid: Add VID specific API to adjust core voltage

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Adds a VID specific API in init_sequence_f and spl code flow
namely init_func_vid which is required to adjust core voltage.

VID specific code is required in spl, hence moving flag CONFIG_VID
out of spl flags.

Signed-off-by: Ashish Kumar <Ashish.Kumar@nxp.com>
Signed-off-by: Rajesh Bhagat <rajesh.bhagat@nxp.com>
Reviewed-by: York Sun <york.sun@nxp.com>
This commit is contained in:
Rajesh Bhagat 2018-01-17 16:13:08 +05:30 committed by York Sun
parent 75ad48153f
commit 1fab98fb90
4 changed files with 17 additions and 1 deletions
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3
arch/arm/cpu/armv8/fsl-layerscape/spl.c
View File

@ -84,6 +84,9 @@ void board_init_f(ulong dummy)
#ifdef CONFIG_SPL_I2C_SUPPORT
i2c_init_all();
#endif
#ifdef CONFIG_VID
init_func_vid();
#endif
dram_init();
#ifdef CONFIG_SPL_FSL_LS_PPA

2
board/freescale/common/Makefile
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@ -23,8 +23,8 @@ obj-$(CONFIG_FMAN_ENET) += fman.o
obj-$(CONFIG_FSL_PIXIS) += pixis.o
ifndef CONFIG_SPL_BUILD
obj-$(CONFIG_FSL_NGPIXIS) += ngpixis.o
obj-$(CONFIG_VID) += vid.o
endif
obj-$(CONFIG_VID) += vid.o
obj-$(CONFIG_FSL_QIXIS) += qixis.o
obj-$(CONFIG_PQ_MDS_PIB) += pq-mds-pib.o
ifndef CONFIG_SPL_BUILD

10
common/board_f.c
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@ -200,6 +200,13 @@ static int init_func_i2c(void)
}
#endif
#if defined(CONFIG_VID)
__weak int init_func_vid(void)
{
return 0;
}
#endif
#if defined(CONFIG_HARD_SPI)
static int init_func_spi(void)
{
@ -801,6 +808,9 @@ static const init_fnc_t init_sequence_f[] = {
#if defined(CONFIG_SYS_I2C)
init_func_i2c,
#endif
#if defined(CONFIG_VID) && !defined(CONFIG_SPL)
init_func_vid,
#endif
#if defined(CONFIG_HARD_SPI)
init_func_spi,
#endif

3
include/common.h
View File

@ -364,6 +364,9 @@ int embedded_dtb_select(void);
int misc_init_f (void);
int misc_init_r (void);
#if defined(CONFIG_VID)
int init_func_vid(void);
#endif
/* common/exports.c */
void jumptable_init(void);