Mirrors/u-boot
2
0
Fork 0
mirror of https://github.com/AsahiLinux/u-boot synced 2024-09-20 22:52:00 +00:00
Code Issues Projects Releases Packages Wiki Activity

lx2160: Enable support of EMC2305

Browse source 
Enable support for FAN controller EMC2305 for
LX2160A RDB board.

Signed-off-by: Sriram Dash <sriram.dash@nxp.com>
Signed-off-by: Meenakshi Aggarwal <meenakshi.aggarwal@nxp.com>
[PK: enable EMC2305 for lx2160rdb]
Signed-off-by: Prabhakar Kushwaha <prabhakar.kushwaha@nxp.com>
This commit is contained in:
Meenakshi Aggarwal 2018-11-30 22:32:12 +05:30 committed by Prabhakar Kushwaha
parent e088e587ed
commit 938e35e58f
3 changed files with 18 additions and 0 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

11
board/freescale/lx2160a/lx2160a.c
View file

@ -26,6 +26,10 @@
#include "../common/vid.h"
#include <fsl_immap.h>
#ifdef CONFIG_EMC2305
#include "../common/emc2305.h"
#endif
DECLARE_GLOBAL_DATA_PTR;
static struct pl01x_serial_platdata serial0 = {
@ -81,6 +85,13 @@ int board_early_init_f(void)
/* get required clock for UART IP */
uart_get_clock();
#ifdef CONFIG_EMC2305
select_i2c_ch_pca9547(I2C_MUX_CH_EMC2305);
emc2305_init();
set_fan_speed(I2C_EMC2305_PWM);
select_i2c_ch_pca9547(I2C_MUX_CH_DEFAULT);
#endif
fsl_lsch3_early_init_f();
return 0;
}

1
configs/lx2160ardb_tfa_defconfig
View file

@ -2,6 +2,7 @@ CONFIG_ARM=y
CONFIG_TARGET_LX2160ARDB=y
CONFIG_SYS_TEXT_BASE=0x82000000
CONFIG_SYS_MALLOC_F_LEN=0x6000
CONFIG_EMC2305=y
CONFIG_TFABOOT=y
CONFIG_ARMV8_SEC_FIRMWARE_SUPPORT=y
CONFIG_SEC_FIRMWARE_ARMV8_PSCI=y

6
include/configs/lx2160ardb.h
View file

@ -70,6 +70,12 @@
#endif
/* EMC2305 */
#define I2C_MUX_CH_EMC2305 0x09
#define I2C_EMC2305_ADDR 0x4D
#define I2C_EMC2305_CMD 0x40
#define I2C_EMC2305_PWM 0x80
/* EEPROM */
#define CONFIG_ID_EEPROM
#define CONFIG_SYS_I2C_EEPROM_NXID