Differences between TX2 module revisions

Robotics & Edge Computing Jetson & Embedded Systems Jetson TX2
6

Hi MGhias,
Do you remove the following part in all cfg and set [pmic.generic.1.block-count] to new value?

# 5V0_HDMI_EN
pmic.generic.1.block[2].type = 1; # I2C Type
pmic.generic.1.block[2].i2c-controller-id = 0;
pmic.generic.1.block[2].slave-add = 0xE8; # 7BIt:0x74
pmic.generic.1.block[2].reg-data-size = 8;
pmic.generic.1.block[2].reg-add-size = 8;
pmic.generic.1.block[2].block-delay = 10;
pmic.generic.1.block[2].count = 2;
pmic.generic.1.block[2].commands[0].0x07.0xFF = 0xEF;
pmic.generic.1.block[2].commands[1].0x03.0xFF = 0x10;

For c04.cfg, it should be

######################## #GENERIC RAIL  (ID = 1) DATA ###############
pmic.generic.1.block-count = 3;

# 1. Set PMIC MBLDP = 1, CNFGGLBL1 bit 6 = 1
pmic.generic.1.block[0].type = 1; # I2C Type
pmic.generic.1.block[0].i2c-controller-id = 4;
pmic.generic.1.block[0].slave-add = 0x78; # 7BIt:0x3c
pmic.generic.1.block[0].reg-data-size = 8;
pmic.generic.1.block[0].reg-add-size = 8;
pmic.generic.1.block[0].block-delay = 10;
pmic.generic.1.block[0].count = 1;
pmic.generic.1.block[0].commands[0].0x00.0x40 = 0x40;

# VDD_HDMI_DP_1V05 (LDO7) - Enable 1.0V
pmic.generic.1.block[1].type = 1; # I2C Type
pmic.generic.1.block[1].i2c-controller-id = 4;
pmic.generic.1.block[1].slave-add = 0x78; # 7BIt:0x3C
pmic.generic.1.block[1].reg-data-size = 8;
pmic.generic.1.block[1].reg-add-size = 8;
pmic.generic.1.block[1].block-delay = 10;
pmic.generic.1.block[1].count = 1;
pmic.generic.1.block[1].commands[0].0x31.0xFF = 0xC4;

# LDO3 and LDO5 to 5mv/us
# DVDD-PEX LDO8 enable and set to 1.0V
pmic.generic.1.block[2].type = 1; # I2C Type
pmic.generic.1.block[2].i2c-controller-id = 4;
pmic.generic.1.block[2].slave-add = 0x78; # 7BIt:0x3C
pmic.generic.1.block[2].reg-data-size = 8;
pmic.generic.1.block[2].reg-add-size = 8;
pmic.generic.1.block[2].block-delay = 10;
pmic.generic.1.block[2].count = 6;
pmic.generic.1.block[2].commands[0].0x2A.0x01 = 0x01; # SS_L3
pmic.generic.1.block[2].commands[1].0x2E.0x01 = 0x01; # SS_L5
pmic.generic.1.block[2].commands[2].0x34.0x01 = 0x01; # SS_L8
pmic.generic.1.block[2].commands[3].0x33.0xFF = 0xC4;
pmic.generic.1.block[2].commands[4].0x34.0xFE = 0xCA;
pmic.generic.1.block[2].commands[5].0x4E.0xFF = 0x61;