GitHub-Mirror/u-boot
2
0
Fork 0
mirror of https://github.com/Fishwaldo/u-boot.git synced 2025-03-18 21:21:37 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions

imx: imx6q/dlsabreauto: Add PMIC Pfuze100 support

Browse source 
Add the pfuze100 initialization in power_init_board for imx6q/dl
sabreauto board.

Signed-off-by: Ye.Li <B37916@freescale.com>
This commit is contained in:
Ye.Li 2014-11-06 16:29:02 +08:00 • committed by Stefano Babic
parent 1f98e31bc0
commit 593243d3a2
2 changed files with 21 additions and 0 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

15
board/freescale/mx6qsabreauto/mx6qsabreauto.c
View file

@ -28,6 +28,8 @@
#include <asm/imx-common/video.h> #include <asm/imx-common/video.h>
#include <asm/arch/crm_regs.h> #include <asm/arch/crm_regs.h>
#include <pca953x.h> #include <pca953x.h>
#include <power/pmic.h>
#include "../common/pfuze.h"
DECLARE_GLOBAL_DATA_PTR; DECLARE_GLOBAL_DATA_PTR;
@ -57,6 +59,8 @@ DECLARE_GLOBAL_DATA_PTR;
PAD_CTL_PUS_100K_UP | PAD_CTL_SPEED_MED | \ PAD_CTL_PUS_100K_UP | PAD_CTL_SPEED_MED | \
PAD_CTL_DSE_40ohm | PAD_CTL_SRE_FAST) PAD_CTL_DSE_40ohm | PAD_CTL_SRE_FAST)
#define I2C_PMIC 1
int dram_init(void) int dram_init(void)
{ {
gd->ram_size = get_ram_size((void *)PHYS_SDRAM, PHYS_SDRAM_SIZE); gd->ram_size = get_ram_size((void *)PHYS_SDRAM, PHYS_SDRAM_SIZE);
@ -508,6 +512,17 @@ int board_spi_cs_gpio(unsigned bus, unsigned cs)
} }
#endif #endif
int power_init_board(void)
{
struct pmic *p;
p = pfuze_common_init(I2C_PMIC);
if (!p)
return -ENODEV;
return 0;
}
#ifdef CONFIG_CMD_BMODE #ifdef CONFIG_CMD_BMODE
static const struct boot_mode board_boot_modes[] = { static const struct boot_mode board_boot_modes[] = {
/* 4 bit bus width */ /* 4 bit bus width */

6
include/configs/mx6qsabreauto.h
View file

@ -74,4 +74,10 @@
#define CONFIG_APBH_DMA_BURST #define CONFIG_APBH_DMA_BURST
#define CONFIG_APBH_DMA_BURST8 #define CONFIG_APBH_DMA_BURST8
/* PMIC */
#define CONFIG_POWER
#define CONFIG_POWER_I2C
#define CONFIG_POWER_PFUZE100
#define CONFIG_POWER_PFUZE100_I2C_ADDR 0x08
#endif /* __MX6QSABREAUTO_CONFIG_H */ #endif /* __MX6QSABREAUTO_CONFIG_H */