Part Number: TDA2SX
Other Parts Discussed in Thread: DRA742, PCF8575, PMP
Tool/software: Linux
Hi,
we are working on a custom board based on tda2sx.We are unable to access i2c devices from u-boot. For example we have attached a pmic tps659039 to i2c bus 0.When i try to read the i2c device (adress 0x58) it times out.This is the log:
U-Boot SPL 2016.05 (Jun 19 2019 - 18:28:02)
DRA752-GP ES2.0
Timed out in wait_for_bb: status=1000
Timed out in wait_for_bb: status=1000
Timed out in wait_for_bb: status=1000
tps65903x: could not set LDO1 voltage.
Trying to boot from MMC1
reading u-boot.img
reading u-boot.img
reading u-boot.img
reading u-boot.img
U-Boot 2016.05 (Jun 19 2019 - 18:28:02 +0530)
CPU : DRA752-GP ES2.0
Model: TI DRA742
Board: DRA74x EVM REV <NULL>
DRAM: 1 GiB
NAND: 0 MiB
MMC: Timed out in wait_for_bb: status=1000
Timed out in wait_for_bb: status=1000
Timed out in wait_for_bb: status=1000
pcf8575_i2c_write_le16 i2c write failed to addr 21
OMAP SD/MMC: 0, OMAP SD/MMC: 1
Timed out in wait_for_bb: status=1000
tps65903x: could not set LDO1 voltage.
Timed out in wait_for_bb: status=1000
pcf8575_i2c_write_le16 i2c write failed to addr 21
Timed out in wait_for_bb: status=1000
pcf8575_i2c_write_le16 i2c write failed to addr 21
Timed out in wait_for_bb: status=1000
tps65903x: could not set LDO1 voltage.
Warning: fastboot.board_rev: unknown board revision
Timed out in wait_for_bb: status=1000
tps65903x: could not set LDO1 voltage.
GUID Partition Table Header signature is wrong: 0x0 != 0x5452415020494645
part_get_info_efi: *** ERROR: Invalid GPT ***
GUID Partition Table Header signature is wrong: 0x0 != 0x5452415020494645
part_get_info_efi: *** ERROR: Invalid Backup GPT ***
ERROR: cannot find partition: 'userdata'
at arch/arm/cpu/armv7/omap-common/utils.c:195/mmc_get_part_size()
Warning: fastboot.userdata_size: unable to calc
SCSI: SATA link 0 timeout.
AHCI 0001.0300 32 slots 1 ports 3 Gbps 0x1 impl SATA mode
flags: 64bit ncq stag pm led clo only pmp pio slum part ccc apst
scanning bus for devices...
Found 0 device(s).
Net: Could not get PHY for ethernet@48484000: addr 2
eth0: ethernet@48484000
Hit any key to stop autoboot: 0
=> i2c probe 0
Unknown command 'i2c' - try 'help'
=> i2c probe 0
No I2C bus selected
=> i2c dev 0
Setting bus to 0
=> i2c bus 0
Bus 0: i2c@48070000 (active 0)
21: gpio@21, offset len 1, flags 0
58: generic_58, offset len 1, flags 0
=> i2c probe 0
Valid chip addresses:
=> i2c probe 0x58
Valid chip addresses:Timed out in wait_for_bb: status=1000
I tried to probe the i2c1 line,I was also not able to see any clock.What could be the issue?
These are my pin mux files:
dra7-evm-dts:
/*
* Copyright (C) 2013 Texas Instruments Incorporated - http://www.ti.com/
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
*/
/dts-v1/;
#include "dra74x.dtsi"
#include <dt-bindings/gpio/gpio.h>
/ {
model = "TI DRA742";
compatible = "ti,dra7-evm", "ti,dra742", "ti,dra74", "ti,dra7";
chosen {
stdout-path = &uart1;
tick-timer = &timer2;
};
memory {
device_type = "memory";
reg = <0x80000000 0x40000000>; /* 1536 MB */
};
evm_3v3_sd: fixedregulator-sd {
compatible = "regulator-fixed";
regulator-name = "evm_3v3_sd";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
enable-active-high;
gpio = <&pcf_gpio_21 5 GPIO_ACTIVE_HIGH>;
};
mmc2_3v3: fixedregulator-mmc2 {
compatible = "regulator-fixed";
regulator-name = "mmc2_3v3";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
};
extcon_usb1: extcon_usb1 {
compatible = "linux,extcon-usb-gpio";
id-gpio = <&pcf_gpio_21 1 GPIO_ACTIVE_HIGH>;
};
extcon_usb2: extcon_usb2 {
compatible = "linux,extcon-usb-gpio";
id-gpio = <&pcf_gpio_21 2 GPIO_ACTIVE_HIGH>;
};
vtt_fixed: fixedregulator-vtt {
compatible = "regulator-fixed";
regulator-name = "vtt_fixed";
regulator-min-microvolt = <1350000>;
regulator-max-microvolt = <1350000>;
regulator-always-on;
regulator-boot-on;
enable-active-high;
gpio = <&gpio7 11 GPIO_ACTIVE_HIGH>;
};
};
&dra7_pmx_core {
pinctrl-names = "default";
pinctrl-0 = <&vtt_pin>;
vtt_pin: pinmux_vtt_pin {
pinctrl-single,pins = <
0x3b4 (PIN_OUTPUT | MUX_MODE14) /* spi1_cs1.gpio7_11 */
>;
};
i2c1_pins: pinmux_i2c1_pins {
pinctrl-single,pins = <
0x400 (PIN_INPUT| MUX_MODE0) /* i2c1_sda */
0x404 (PIN_INPUT | MUX_MODE0) /* i2c1_scl */
>;
};
i2c2_pins: pinmux_i2c2_pins {
pinctrl-single,pins = <
0x408 (PIN_INPUT | MUX_MODE0) /* i2c2_sda */
0x40c (PIN_INPUT | MUX_MODE0) /* i2c2_scl */
>;
};
i2c3_pins: pinmux_i2c3_pins {
pinctrl-single,pins = <
0x288 (PIN_INPUT | MUX_MODE9) /* gpio6_14.i2c3_sda */
0x28c (PIN_INPUT | MUX_MODE9) /* gpio6_15.i2c3_scl */
>;
};
mcspi1_pins: pinmux_mcspi1_pins {
pinctrl-single,pins = <
0x3a4 (PIN_INPUT | MUX_MODE0) /* spi1_sclk */
0x3a8 (PIN_INPUT | MUX_MODE0) /* spi1_d1 */
0x3ac (PIN_INPUT | MUX_MODE0) /* spi1_d0 */
0x3b0 (PIN_INPUT_SLEW | MUX_MODE0) /* spi1_cs0 */
0x3b8 (PIN_INPUT_SLEW | MUX_MODE6) /* spi1_cs2.hdmi1_hpd */
0x3bc (PIN_INPUT_SLEW | MUX_MODE6) /* spi1_cs3.hdmi1_cec */
>;
};
mcspi2_pins: pinmux_mcspi2_pins {
pinctrl-single,pins = <
0x3c0 (PIN_INPUT | MUX_MODE0) /* spi2_sclk */
0x3c4 (PIN_INPUT_SLEW | MUX_MODE0) /* spi2_d1 */
0x3c8 (PIN_INPUT_SLEW | MUX_MODE0) /* spi2_d1 */
0x3cc (PIN_INPUT_SLEW | MUX_MODE0) /* spi2_cs0 */
>;
};
uart1_pins: pinmux_uart1_pins {
pinctrl-single,pins = <
0x3e0 (PIN_INPUT_SLEW | MUX_MODE0) /* uart1_rxd */
0x3e4 (PIN_INPUT_SLEW | MUX_MODE0) /* uart1_txd */
0x3e8 (PIN_INPUT | MUX_MODE3) /* uart1_ctsn */
0x3ec (PIN_INPUT | MUX_MODE3) /* uart1_rtsn */
>;
};
uart2_pins: pinmux_uart2_pins {
pinctrl-single,pins = <
0x3f0 (PIN_INPUT | MUX_MODE0) /* uart2_rxd */
0x3f4 (PIN_INPUT | MUX_MODE0) /* uart2_txd */
0x3f8 (PIN_INPUT | MUX_MODE0) /* uart2_ctsn */
0x3fc (PIN_INPUT | MUX_MODE0) /* uart2_rtsn */
>;
};
uart3_pins: pinmux_uart3_pins {
pinctrl-single,pins = <
0x248 (PIN_INPUT_SLEW | MUX_MODE0) /* uart3_rxd */
0x24c (PIN_INPUT_SLEW | MUX_MODE0) /* uart3_txd */
>;
};
qspi1_pins: pinmux_qspi1_pins {
pinctrl-single,pins = <
0x4c (PIN_INPUT | MUX_MODE1) /* gpmc_a3.qspi1_cs2 */
0x50 (PIN_INPUT | MUX_MODE1) /* gpmc_a4.qspi1_cs3 */
0x74 (PIN_INPUT | MUX_MODE1) /* gpmc_a13.qspi1_rtclk */
0x78 (PIN_INPUT | MUX_MODE1) /* gpmc_a14.qspi1_d3 */
0x7c (PIN_INPUT | MUX_MODE1) /* gpmc_a15.qspi1_d2 */
0x80 (PIN_INPUT | MUX_MODE1) /* gpmc_a16.qspi1_d1 */
0x84 (PIN_INPUT | MUX_MODE1) /* gpmc_a17.qspi1_d0 */
0x88 (PIN_INPUT | MUX_MODE1) /* qpmc_a18.qspi1_sclk */
0xb8 (PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_cs2.qspi1_cs0 */
0xbc (PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_cs3.qspi1_cs1 */
>;
};
usb1_pins: pinmux_usb1_pins {
pinctrl-single,pins = <
0x280 (PIN_INPUT_SLEW | MUX_MODE0) /* usb1_drvvbus */
>;
};
usb2_pins: pinmux_usb2_pins {
pinctrl-single,pins = <
0x284 (PIN_INPUT_SLEW | MUX_MODE0) /* usb2_drvvbus */
>;
};
nand_flash_x16: nand_flash_x16 {
/* On DRA7 EVM, GPMC_WPN and NAND_BOOTn comes from DIP switch
* So NAND flash requires following switch settings:
* SW5.9 (GPMC_WPN) = LOW
* SW5.1 (NAND_BOOTn) = HIGH */
pinctrl-single,pins = <
0x0 (PIN_INPUT | MUX_MODE0) /* gpmc_ad0 */
0x4 (PIN_INPUT | MUX_MODE0) /* gpmc_ad1 */
0x8 (PIN_INPUT | MUX_MODE0) /* gpmc_ad2 */
0xc (PIN_INPUT | MUX_MODE0) /* gpmc_ad3 */
0x10 (PIN_INPUT | MUX_MODE0) /* gpmc_ad4 */
0x14 (PIN_INPUT | MUX_MODE0) /* gpmc_ad5 */
0x18 (PIN_INPUT | MUX_MODE0) /* gpmc_ad6 */
0x1c (PIN_INPUT | MUX_MODE0) /* gpmc_ad7 */
0x20 (PIN_INPUT | MUX_MODE0) /* gpmc_ad8 */
0x24 (PIN_INPUT | MUX_MODE0) /* gpmc_ad9 */
0x28 (PIN_INPUT | MUX_MODE0) /* gpmc_ad10 */
0x2c (PIN_INPUT | MUX_MODE0) /* gpmc_ad11 */
0x30 (PIN_INPUT | MUX_MODE0) /* gpmc_ad12 */
0x34 (PIN_INPUT | MUX_MODE0) /* gpmc_ad13 */
0x38 (PIN_INPUT | MUX_MODE0) /* gpmc_ad14 */
0x3c (PIN_INPUT | MUX_MODE0) /* gpmc_ad15 */
0xd8 (PIN_INPUT_PULLUP | MUX_MODE0) /* gpmc_wait0 */
0xcc (PIN_OUTPUT | MUX_MODE0) /* gpmc_wen */
0xb4 (PIN_OUTPUT_PULLUP | MUX_MODE0) /* gpmc_csn0 */
0xc4 (PIN_OUTPUT | MUX_MODE0) /* gpmc_advn_ale */
0xc8 (PIN_OUTPUT | MUX_MODE0) /* gpmc_oen_ren */
0xd0 (PIN_OUTPUT | MUX_MODE0) /* gpmc_be0n_cle */
>;
};
cpsw_default: cpsw_default {
pinctrl-single,pins = <
/* Slave 1 */
0x250 (PIN_OUTPUT | MUX_MODE0) /* rgmii0_txc.rgmii0_txc */
0x254 (PIN_OUTPUT | MUX_MODE0) /* rgmii0_txctl.rgmii0_txctl */
0x258 (PIN_OUTPUT | MUX_MODE0) /* rgmii0_td3.rgmii0_txd3 */
0x25c (PIN_OUTPUT | MUX_MODE0) /* rgmii0_txd2.rgmii0_txd2 */
0x260 (PIN_OUTPUT | MUX_MODE0) /* rgmii0_txd1.rgmii0_txd1 */
0x264 (PIN_OUTPUT | MUX_MODE0) /* rgmii0_txd0.rgmii0_txd0 */
0x268 (PIN_INPUT | MUX_MODE0) /* rgmii0_rxc.rgmii0_rxc */
0x26c (PIN_INPUT | MUX_MODE0) /* rgmii0_rxctl.rgmii0_rxctl */
0x270 (PIN_INPUT | MUX_MODE0) /* rgmii0_rxd3.rgmii0_rxd3 */
0x274 (PIN_INPUT | MUX_MODE0) /* rgmii0_rxd2.rgmii0_rxd2 */
0x278 (PIN_INPUT | MUX_MODE0) /* rgmii0_rxd1.rgmii0_rxd1 */
0x27c (PIN_INPUT | MUX_MODE0) /* rgmii0_rxd0.rgmii0_rxd0 */
/* Slave 2 */
0x198 (PIN_OUTPUT | MUX_MODE3) /* vin2a_d12.rgmii1_txc */
0x19c (PIN_OUTPUT | MUX_MODE3) /* vin2a_d13.rgmii1_tctl */
0x1a0 (PIN_OUTPUT | MUX_MODE3) /* vin2a_d14.rgmii1_td3 */
0x1a4 (PIN_OUTPUT | MUX_MODE3) /* vin2a_d15.rgmii1_td2 */
0x1a8 (PIN_OUTPUT | MUX_MODE3) /* vin2a_d16.rgmii1_td1 */
0x1ac (PIN_OUTPUT | MUX_MODE3) /* vin2a_d17.rgmii1_td0 */
0x1b0 (PIN_INPUT | MUX_MODE3) /* vin2a_d18.rgmii1_rclk */
0x1b4 (PIN_INPUT | MUX_MODE3) /* vin2a_d19.rgmii1_rctl */
0x1b8 (PIN_INPUT | MUX_MODE3) /* vin2a_d20.rgmii1_rd3 */
0x1bc (PIN_INPUT | MUX_MODE3) /* vin2a_d21.rgmii1_rd2 */
0x1c0 (PIN_INPUT | MUX_MODE3) /* vin2a_d22.rgmii1_rd1 */
0x1c4 (PIN_INPUT | MUX_MODE3) /* vin2a_d23.rgmii1_rd0 */
>;
};
cpsw_sleep: cpsw_sleep {
pinctrl-single,pins = <
/* Slave 1 */
0x250 (MUX_MODE15)
0x254 (MUX_MODE15)
0x258 (MUX_MODE15)
0x25c (MUX_MODE15)
0x260 (MUX_MODE15)
0x264 (MUX_MODE15)
0x268 (MUX_MODE15)
0x26c (MUX_MODE15)
0x270 (MUX_MODE15)
0x274 (MUX_MODE15)
0x278 (MUX_MODE15)
0x27c (MUX_MODE15)
/* Slave 2 */
0x198 (MUX_MODE15)
0x19c (MUX_MODE15)
0x1a0 (MUX_MODE15)
0x1a4 (MUX_MODE15)
0x1a8 (MUX_MODE15)
0x1ac (MUX_MODE15)
0x1b0 (MUX_MODE15)
0x1b4 (MUX_MODE15)
0x1b8 (MUX_MODE15)
0x1bc (MUX_MODE15)
0x1c0 (MUX_MODE15)
0x1c4 (MUX_MODE15)
>;
};
davinci_mdio_default: davinci_mdio_default {
pinctrl-single,pins = <
0x23c (PIN_OUTPUT_PULLUP | MUX_MODE0) /* mdio_d.mdio_d */
0x240 (PIN_INPUT_PULLUP | MUX_MODE0) /* mdio_clk.mdio_clk */
>;
};
davinci_mdio_sleep: davinci_mdio_sleep {
pinctrl-single,pins = <
0x23c (MUX_MODE15)
0x240 (MUX_MODE15)
>;
};
dcan1_pins_default: dcan1_pins_default {
pinctrl-single,pins = <
0x3d0 (PIN_OUTPUT_PULLUP | MUX_MODE0) /* dcan1_tx */
0x418 (PULL_UP | MUX_MODE1) /* wakeup0.dcan1_rx */
>;
};
dcan1_pins_sleep: dcan1_pins_sleep {
pinctrl-single,pins = <
0x3d0 (MUX_MODE15 | PULL_UP) /* dcan1_tx.off */
0x418 (MUX_MODE15 | PULL_UP) /* wakeup0.off */
>;
};
mmc1_pins_default: pinmux_mmc1_default_pins {
pinctrl-single,pins = <
0x354 (PIN_INPUT_PULLUP | MUX_MODE0) /* mmc1_clk.clk */
0x358 (PIN_INPUT_PULLUP | MUX_MODE0) /* mmc1_cmd.cmd */
0x35c (PIN_INPUT_PULLUP | MUX_MODE0) /* mmc1_dat0.dat0 */
0x360 (PIN_INPUT_PULLUP | MUX_MODE0) /* mmc1_dat1.dat1 */
0x364 (PIN_INPUT_PULLUP | MUX_MODE0) /* mmc1_dat2.dat2 */
0x368 (PIN_INPUT_PULLUP | MUX_MODE0) /* mmc1_dat3.dat3 */
>;
};
mmc1_pins_sdr12: pinmux_mmc1_sdr12_pins {
pinctrl-single,pins = <
0x354 (PIN_INPUT_PULLUP | MUX_MODE0) /* mmc1_clk.clk */
0x358 (PIN_INPUT_PULLUP | MUX_MODE0) /* mmc1_cmd.cmd */
0x35c (PIN_INPUT_PULLUP | MUX_MODE0) /* mmc1_dat0.dat0 */
0x360 (PIN_INPUT_PULLUP | MUX_MODE0) /* mmc1_dat1.dat1 */
0x364 (PIN_INPUT_PULLUP | MUX_MODE0) /* mmc1_dat2.dat2 */
0x368 (PIN_INPUT_PULLUP | MUX_MODE0) /* mmc1_dat3.dat3 */
>;
};
mmc1_pins_hs: pinmux_mmc1_hs_pins {
pinctrl-single,pins = <
0x354 (PIN_INPUT_PULLUP | MUX_VIRTUAL_MODE11 | MUX_MODE0) /* mmc1_clk.clk */
0x358 (PIN_INPUT_PULLUP | MUX_VIRTUAL_MODE11 | MUX_MODE0) /* mmc1_cmd.cmd */
0x35c (PIN_INPUT_PULLUP | MUX_VIRTUAL_MODE11 | MUX_MODE0) /* mmc1_dat0.dat0 */
0x360 (PIN_INPUT_PULLUP | MUX_VIRTUAL_MODE11 | MUX_MODE0) /* mmc1_dat1.dat1 */
0x364 (PIN_INPUT_PULLUP | MUX_VIRTUAL_MODE11 | MUX_MODE0) /* mmc1_dat2.dat2 */
0x368 (PIN_INPUT_PULLUP | MUX_VIRTUAL_MODE11 | MUX_MODE0) /* mmc1_dat3.dat3 */
>;
};
mmc1_pins_sdr25: pinmux_mmc1_sdr25_pins {
pinctrl-single,pins = <
0x354 (PIN_INPUT_PULLUP | MUX_VIRTUAL_MODE11 | MUX_MODE0) /* mmc1_clk.clk */
0x358 (PIN_INPUT_PULLUP | MUX_VIRTUAL_MODE11 | MUX_MODE0) /* mmc1_cmd.cmd */
0x35c (PIN_INPUT_PULLUP | MUX_VIRTUAL_MODE11 | MUX_MODE0) /* mmc1_dat0.dat0 */
0x360 (PIN_INPUT_PULLUP | MUX_VIRTUAL_MODE11 | MUX_MODE0) /* mmc1_dat1.dat1 */
0x364 (PIN_INPUT_PULLUP | MUX_VIRTUAL_MODE11 | MUX_MODE0) /* mmc1_dat2.dat2 */
0x368 (PIN_INPUT_PULLUP | MUX_VIRTUAL_MODE11 | MUX_MODE0) /* mmc1_dat3.dat3 */
>;
};
mmc1_pins_sdr50: pinmux_mmc1_sdr50_pins {
pinctrl-single,pins = <
0x354 (PIN_INPUT_PULLUP | MUX_VIRTUAL_MODE10 | MUX_MODE0) /* mmc1_clk.clk */
0x358 (PIN_INPUT_PULLUP | MUX_VIRTUAL_MODE10 | MUX_MODE0) /* mmc1_cmd.cmd */
0x35c (PIN_INPUT_PULLUP | MUX_VIRTUAL_MODE10 | MUX_MODE0) /* mmc1_dat0.dat0 */
0x360 (PIN_INPUT_PULLUP | MUX_VIRTUAL_MODE10 | MUX_MODE0) /* mmc1_dat1.dat1 */
0x364 (PIN_INPUT_PULLUP | MUX_VIRTUAL_MODE10 | MUX_MODE0) /* mmc1_dat2.dat2 */
0x368 (PIN_INPUT_PULLUP | MUX_VIRTUAL_MODE10 | MUX_MODE0) /* mmc1_dat3.dat3 */
>;
};
mmc1_pins_ddr50: pinmux_mmc1_ddr50_pins {
pinctrl-single,pins = <
0x354 (PIN_INPUT_PULLUP | MANUAL_MODE | MUX_MODE0) /* mmc1_clk.clk */
0x358 (PIN_INPUT_PULLUP | MANUAL_MODE | MUX_MODE0) /* mmc1_cmd.cmd */
0x35c (PIN_INPUT_PULLUP | MANUAL_MODE | MUX_MODE0) /* mmc1_dat0.dat0 */
0x360 (PIN_INPUT_PULLUP | MANUAL_MODE | MUX_MODE0) /* mmc1_dat1.dat1 */
0x364 (PIN_INPUT_PULLUP | MANUAL_MODE | MUX_MODE0) /* mmc1_dat2.dat2 */
0x368 (PIN_INPUT_PULLUP | MANUAL_MODE | MUX_MODE0) /* mmc1_dat3.dat3 */
>;
};
mmc1_pins_sdr104: pinmux_mmc1_sdr104_pins {
pinctrl-single,pins = <
0x354 (PIN_INPUT_PULLUP | MANUAL_MODE | MUX_MODE0) /* mmc1_clk.clk */
0x358 (PIN_INPUT_PULLUP | MANUAL_MODE | MUX_MODE0) /* mmc1_cmd.cmd */
0x35c (PIN_INPUT_PULLUP | MANUAL_MODE | MUX_MODE0) /* mmc1_dat0.dat0 */
0x360 (PIN_INPUT_PULLUP | MANUAL_MODE | MUX_MODE0) /* mmc1_dat1.dat1 */
0x364 (PIN_INPUT_PULLUP | MANUAL_MODE | MUX_MODE0) /* mmc1_dat2.dat2 */
0x368 (PIN_INPUT_PULLUP | MANUAL_MODE | MUX_MODE0) /* mmc1_dat3.dat3 */
>;
};
mmc2_pins_default: mmc2_pins_default {
pinctrl-single,pins = <
0x9c (PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_a23.mmc2_clk */
0xb0 (PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_cs1.mmc2_cmd */
0xa0 (PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_a24.mmc2_dat0 */
0xa4 (PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_a25.mmc2_dat1 */
0xa8 (PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_a26.mmc2_dat2 */
0xac (PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_a27.mmc2_dat3 */
0x8c (PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_a19.mmc2_dat4 */
0x90 (PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_a20.mmc2_dat5 */
0x94 (PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_a21.mmc2_dat6 */
0x98 (PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_a22.mmc2_dat7 */
>;
};
mmc2_pins_hs: mmc2_pins_hs {
pinctrl-single,pins = <
0x9c (PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_a23.mmc2_clk */
0xb0 (PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_cs1.mmc2_cmd */
0xa0 (PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_a24.mmc2_dat0 */
0xa4 (PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_a25.mmc2_dat1 */
0xa8 (PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_a26.mmc2_dat2 */
0xac (PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_a27.mmc2_dat3 */
0x8c (PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_a19.mmc2_dat4 */
0x90 (PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_a20.mmc2_dat5 */
0x94 (PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_a21.mmc2_dat6 */
0x98 (PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_a22.mmc2_dat7 */
>;
};
mmc2_pins_ddr_1_8v: pinmux_mmc2_ddr_1_8v_pins {
pinctrl-single,pins = <
0x9c (PIN_INPUT_PULLUP | MANUAL_MODE | MUX_MODE1) /* gpmc_a23.mmc2_clk */
0xb0 (PIN_INPUT_PULLUP | MANUAL_MODE | MUX_MODE1) /* gpmc_cs1.mmc2_cmd */
0xa0 (PIN_INPUT_PULLUP | MANUAL_MODE | MUX_MODE1) /* gpmc_a24.mmc2_dat0 */
0xa4 (PIN_INPUT_PULLUP | MANUAL_MODE | MUX_MODE1) /* gpmc_a25.mmc2_dat1 */
0xa8 (PIN_INPUT_PULLUP | MANUAL_MODE | MUX_MODE1) /* gpmc_a26.mmc2_dat2 */
0xac (PIN_INPUT_PULLUP | MANUAL_MODE | MUX_MODE1) /* gpmc_a27.mmc2_dat3 */
0x8c (PIN_INPUT_PULLUP | MANUAL_MODE | MUX_MODE1) /* gpmc_a19.mmc2_dat4 */
0x90 (PIN_INPUT_PULLUP | MANUAL_MODE | MUX_MODE1) /* gpmc_a20.mmc2_dat5 */
0x94 (PIN_INPUT_PULLUP | MANUAL_MODE | MUX_MODE1) /* gpmc_a21.mmc2_dat6 */
0x98 (PIN_INPUT_PULLUP | MANUAL_MODE | MUX_MODE1) /* gpmc_a22.mmc2_dat7 */
>;
};
mmc2_pins_hs200_1_8v: mmc2_pins_hs200_1_8v {
pinctrl-single,pins = <
0x9c (PIN_INPUT_PULLUP | MANUAL_MODE | MUX_MODE1) /* gpmc_a23.mmc2_clk */
0xb0 (PIN_INPUT_PULLUP | MANUAL_MODE | MUX_MODE1) /* gpmc_cs1.mmc2_cmd */
0xa0 (PIN_INPUT_PULLUP | MANUAL_MODE | MUX_MODE1) /* gpmc_a24.mmc2_dat0 */
0xa4 (PIN_INPUT_PULLUP | MANUAL_MODE | MUX_MODE1) /* gpmc_a25.mmc2_dat1 */
0xa8 (PIN_INPUT_PULLUP | MANUAL_MODE | MUX_MODE1) /* gpmc_a26.mmc2_dat2 */
0xac (PIN_INPUT_PULLUP | MANUAL_MODE | MUX_MODE1) /* gpmc_a27.mmc2_dat3 */
0x8c (PIN_INPUT_PULLUP | MANUAL_MODE | MUX_MODE1) /* gpmc_a19.mmc2_dat4 */
0x90 (PIN_INPUT_PULLUP | MANUAL_MODE | MUX_MODE1) /* gpmc_a20.mmc2_dat5 */
0x94 (PIN_INPUT_PULLUP | MANUAL_MODE | MUX_MODE1) /* gpmc_a21.mmc2_dat6 */
0x98 (PIN_INPUT_PULLUP | MANUAL_MODE | MUX_MODE1) /* gpmc_a22.mmc2_dat7 */
>;
};
};
&dra7_iodelay_core {
mmc1_iodelay_ddr50_rev11_conf: mmc1_iodelay_ddr50_rev11_conf {
pinctrl-single,pins = <
0x618 (A_DELAY(572) | G_DELAY(540)) /* CFG_MMC1_CLK_IN */
0x624 (A_DELAY(0) | G_DELAY(600)) /* CFG_MMC1_CMD_IN */
0x630 (A_DELAY(403) | G_DELAY(120)) /* CFG_MMC1_DAT0_IN */
0x63c (A_DELAY(23) | G_DELAY(60)) /* CFG_MMC1_DAT1_IN */
0x648 (A_DELAY(25) | G_DELAY(60)) /* CFG_MMC1_DAT2_IN */
0x654 (A_DELAY(0) | G_DELAY(0)) /* CFG_MMC1_DAT3_IN */
0x620 (A_DELAY(1525) | G_DELAY(0)) /* CFG_MMC1_CLK_OUT */
0x628 (A_DELAY(0) | G_DELAY(0)) /* CFG_MMC1_CMD_OEN */
0x62c (A_DELAY(55) | G_DELAY(0)) /* CFG_MMC1_CMD_OUT */
0x634 (A_DELAY(0) | G_DELAY(0)) /* CFG_MMC1_DAT0_OEN */
0x638 (A_DELAY(0) | G_DELAY(0)) /* CFG_MMC1_DAT0_OUT */
0x640 (A_DELAY(0) | G_DELAY(0)) /* CFG_MMC1_DAT1_OEN */
0x644 (A_DELAY(0) | G_DELAY(0)) /* CFG_MMC1_DAT1_OUT */
0x64c (A_DELAY(0) | G_DELAY(0)) /* CFG_MMC1_DAT2_OEN */
0x650 (A_DELAY(0) | G_DELAY(0)) /* CFG_MMC1_DAT2_OUT */
0x658 (A_DELAY(0) | G_DELAY(0)) /* CFG_MMC1_DAT3_OEN */
0x65c (A_DELAY(0) | G_DELAY(0)) /* CFG_MMC1_DAT3_OUT */
>;
};
mmc1_iodelay_ddr50_rev20_conf: mmc1_iodelay_ddr50_rev20_conf {
pinctrl-single,pins = <
0x618 (A_DELAY(0) | G_DELAY(0)) /* CFG_MMC1_CLK_IN */
0x620 (A_DELAY(1271) | G_DELAY(0)) /* CFG_MMC1_CLK_OUT */
0x624 (A_DELAY(229) | G_DELAY(0)) /* CFG_MMC1_CMD_IN */
0x628 (A_DELAY(0) | G_DELAY(0)) /* CFG_MMC1_CMD_OEN */
0x62C (A_DELAY(0) | G_DELAY(0)) /* CFG_MMC1_CMD_OUT */
0x630 (A_DELAY(850) | G_DELAY(0)) /* CFG_MMC1_DAT0_IN */
0x634 (A_DELAY(0) | G_DELAY(0)) /* CFG_MMC1_DAT0_OEN */
0x638 (A_DELAY(20) | G_DELAY(0)) /* CFG_MMC1_DAT0_OUT */
0x63C (A_DELAY(468) | G_DELAY(0)) /* CFG_MMC1_DAT1_IN */
0x640 (A_DELAY(0) | G_DELAY(0)) /* CFG_MMC1_DAT1_OEN */
0x644 (A_DELAY(0) | G_DELAY(0)) /* CFG_MMC1_DAT1_OUT */
0x648 (A_DELAY(466) | G_DELAY(0)) /* CFG_MMC1_DAT2_IN */
0x64C (A_DELAY(0) | G_DELAY(0)) /* CFG_MMC1_DAT2_OEN */
0x650 (A_DELAY(0) | G_DELAY(0)) /* CFG_MMC1_DAT2_OUT */
0x654 (A_DELAY(399) | G_DELAY(0)) /* CFG_MMC1_DAT3_IN */
0x658 (A_DELAY(0) | G_DELAY(0)) /* CFG_MMC1_DAT3_OEN */
0x65C (A_DELAY(0) | G_DELAY(0)) /* CFG_MMC1_DAT3_OUT */
>;
};
mmc1_iodelay_sdr104_rev11_conf: mmc1_iodelay_sdr104_rev11_conf {
pinctrl-single,pins = <
0x620 (A_DELAY(1063) | G_DELAY(17)) /* CFG_MMC1_CLK_OUT */
0x628 (A_DELAY(0) | G_DELAY(0)) /* CFG_MMC1_CMD_OEN */
0x62c (A_DELAY(23) | G_DELAY(0)) /* CFG_MMC1_CMD_OUT */
0x634 (A_DELAY(0) | G_DELAY(0)) /* CFG_MMC1_DAT0_OEN */
0x638 (A_DELAY(0) | G_DELAY(0)) /* CFG_MMC1_DAT0_OUT */
0x640 (A_DELAY(0) | G_DELAY(0)) /* CFG_MMC1_DAT1_OEN */
0x644 (A_DELAY(2) | G_DELAY(0)) /* CFG_MMC1_DAT1_OUT */
0x64c (A_DELAY(0) | G_DELAY(0)) /* CFG_MMC1_DAT2_OEN */
0x650 (A_DELAY(0) | G_DELAY(0)) /* CFG_MMC1_DAT2_OUT */
0x658 (A_DELAY(0) | G_DELAY(0)) /* CFG_MMC1_DAT3_OEN */
0x65c (A_DELAY(0) | G_DELAY(0)) /* CFG_MMC1_DAT3_OUT */
>;
};
mmc1_iodelay_sdr104_rev20_conf: mmc1_iodelay_sdr104_rev20_conf {
pinctrl-single,pins = <
0x620 (A_DELAY(600) | G_DELAY(400)) /* CFG_MMC1_CLK_OUT */
0x628 (A_DELAY(0) | G_DELAY(0)) /* CFG_MMC1_CMD_OEN */
0x62c (A_DELAY(0) | G_DELAY(0)) /* CFG_MMC1_CMD_OUT */
0x634 (A_DELAY(0) | G_DELAY(0)) /* CFG_MMC1_DAT0_OEN */
0x638 (A_DELAY(30) | G_DELAY(0)) /* CFG_MMC1_DAT0_OUT */
0x640 (A_DELAY(0) | G_DELAY(0)) /* CFG_MMC1_DAT1_OEN */
0x644 (A_DELAY(0) | G_DELAY(0)) /* CFG_MMC1_DAT1_OUT */
0x64c (A_DELAY(0) | G_DELAY(0)) /* CFG_MMC1_DAT2_OEN */
0x650 (A_DELAY(0) | G_DELAY(0)) /* CFG_MMC1_DAT2_OUT */
0x658 (A_DELAY(0) | G_DELAY(0)) /* CFG_MMC1_DAT3_OEN */
0x65c (A_DELAY(0) | G_DELAY(0)) /* CFG_MMC1_DAT3_OUT */
>;
};
mmc2_iodelay_hs200_1_8v_rev11_conf: mmc2_iodelay_hs200_1_8v_rev11_conf {
pinctrl-single,pins = <
0x190 (A_DELAY(621) | G_DELAY(600)) /* CFG_GPMC_A19_OEN */
0x194 (A_DELAY(300) | G_DELAY(0)) /* CFG_GPMC_A19_OUT */
0x1a8 (A_DELAY(739) | G_DELAY(600)) /* CFG_GPMC_A20_OEN */
0x1ac (A_DELAY(240) | G_DELAY(0)) /* CFG_GPMC_A20_OUT */
0x1b4 (A_DELAY(812) | G_DELAY(600)) /* CFG_GPMC_A21_OEN */
0x1b8 (A_DELAY(240) | G_DELAY(0)) /* CFG_GPMC_A21_OUT */
0x1c0 (A_DELAY(954) | G_DELAY(600)) /* CFG_GPMC_A22_OEN */
0x1c4 (A_DELAY(60) | G_DELAY(0)) /* CFG_GPMC_A22_OUT */
0x1d0 (A_DELAY(1340)| G_DELAY(420)) /* CFG_GPMC_A23_OUT */
0x1d8 (A_DELAY(935) | G_DELAY(600)) /* CFG_GPMC_A24_OEN */
0x1dc (A_DELAY(0) | G_DELAY(0)) /* CFG_GPMC_A24_OUT */
0x1e4 (A_DELAY(525) | G_DELAY(600)) /* CFG_GPMC_A25_OEN */
0x1e8 (A_DELAY(120) | G_DELAY(0)) /* CFG_GPMC_A25_OUT */
0x1f0 (A_DELAY(767) | G_DELAY(600)) /* CFG_GPMC_A26_OEN */
0x1f4 (A_DELAY(225) | G_DELAY(0)) /* CFG_GPMC_A26_OUT */
0x1fc (A_DELAY(565) | G_DELAY(600)) /* CFG_GPMC_A27_OEN */
0x200 (A_DELAY(60) | G_DELAY(0)) /* CFG_GPMC_A27_OUT */
0x364 (A_DELAY(969) | G_DELAY(600)) /* CFG_GPMC_CS1_OEN */
0x368 (A_DELAY(180) | G_DELAY(0)) /* CFG_GPMC_CS1_OUT */
>;
};
mmc2_iodelay_hs200_1_8v_rev20_conf: mmc2_iodelay_hs200_1_8v_rev20_conf {
pinctrl-single,pins = <
0x190 (A_DELAY(274) | G_DELAY(0)) /* CFG_GPMC_A19_OEN */
0x194 (A_DELAY(162) | G_DELAY(0)) /* CFG_GPMC_A19_OUT */
0x1a8 (A_DELAY(401) | G_DELAY(0)) /* CFG_GPMC_A20_OEN */
0x1ac (A_DELAY(73) | G_DELAY(0)) /* CFG_GPMC_A20_OUT */
0x1b4 (A_DELAY(465) | G_DELAY(0)) /* CFG_GPMC_A21_OEN */
0x1b8 (A_DELAY(115) | G_DELAY(0)) /* CFG_GPMC_A21_OUT */
0x1c0 (A_DELAY(633) | G_DELAY(0)) /* CFG_GPMC_A22_OEN */
0x1c4 (A_DELAY(47) | G_DELAY(0)) /* CFG_GPMC_A22_OUT */
0x1d0 (A_DELAY(935) | G_DELAY(280)) /* CFG_GPMC_A23_OUT */
0x1d8 (A_DELAY(621) | G_DELAY(0)) /* CFG_GPMC_A24_OEN */
0x1dc (A_DELAY(0) | G_DELAY(0)) /* CFG_GPMC_A24_OUT */
0x1e4 (A_DELAY(183) | G_DELAY(0)) /* CFG_GPMC_A25_OEN */
0x1e8 (A_DELAY(0) | G_DELAY(0)) /* CFG_GPMC_A25_OUT */
0x1f0 (A_DELAY(467) | G_DELAY(0)) /* CFG_GPMC_A26_OEN */
0x1f4 (A_DELAY(0) | G_DELAY(0)) /* CFG_GPMC_A26_OUT */
0x1fc (A_DELAY(262) | G_DELAY(0)) /* CFG_GPMC_A27_OEN */
0x200 (A_DELAY(46) | G_DELAY(0)) /* CFG_GPMC_A27_OUT */
0x364 (A_DELAY(684) | G_DELAY(0)) /* CFG_GPMC_CS1_OEN */
0x368 (A_DELAY(76) | G_DELAY(0)) /* CFG_GPMC_CS1_OUT */
>;
};
mmc2_iodelay_ddr_1_8v_rev11_conf: mmc2_iodelay_ddr_1_8v_rev11_conf {
pinctrl-single,pins = <
0x18c (A_DELAY(0) | G_DELAY(0)) /* CFG_GPMC_A19_IN */
0x1a4 (A_DELAY(274) | G_DELAY(240)) /* CFG_GPMC_A20_IN */
0x1b0 (A_DELAY(0) | G_DELAY(60)) /* CFG_GPMC_A21_IN */
0x1bc (A_DELAY(0) | G_DELAY(60)) /* CFG_GPMC_A22_IN */
0x1c8 (A_DELAY(514) | G_DELAY(360)) /* CFG_GPMC_A23_IN */
0x1d4 (A_DELAY(187) | G_DELAY(120)) /* CFG_GPMC_A24_IN */
0x1e0 (A_DELAY(0) | G_DELAY(0)) /* CFG_GPMC_A25_IN */
0x1ec (A_DELAY(0) | G_DELAY(60)) /* CFG_GPMC_A26_IN */
0x1f8 (A_DELAY(121) | G_DELAY(60)) /* CFG_GPMC_A27_IN */
0x360 (A_DELAY(0) | G_DELAY(0)) /* CFG_GPMC_CS1_IN */
0x190 (A_DELAY(0) | G_DELAY(0)) /* CFG_GPMC_A19_OEN */
0x194 (A_DELAY(174) | G_DELAY(0)) /* CFG_GPMC_A19_OUT */
0x1a8 (A_DELAY(0) | G_DELAY(0)) /* CFG_GPMC_A20_OEN */
0x1ac (A_DELAY(168) | G_DELAY(0)) /* CFG_GPMC_A20_OUT */
0x1b4 (A_DELAY(0) | G_DELAY(0)) /* CFG_GPMC_A21_OEN */
0x1b8 (A_DELAY(136) | G_DELAY(0)) /* CFG_GPMC_A21_OUT */
0x1c0 (A_DELAY(0) | G_DELAY(0)) /* CFG_GPMC_A22_OEN */
0x1c4 (A_DELAY(0) | G_DELAY(0)) /* CFG_GPMC_A22_OUT */
0x1d0 (A_DELAY(879) | G_DELAY(0)) /* CFG_GPMC_A23_OUT */
0x1d8 (A_DELAY(0) | G_DELAY(0)) /* CFG_GPMC_A24_OEN */
0x1dc (A_DELAY(0) | G_DELAY(0)) /* CFG_GPMC_A24_OUT */
0x1e4 (A_DELAY(0) | G_DELAY(0)) /* CFG_GPMC_A25_OEN */
0x1e8 (A_DELAY(34) | G_DELAY(0)) /* CFG_GPMC_A25_OUT */
0x1f0 (A_DELAY(0) | G_DELAY(0)) /* CFG_GPMC_A26_OEN */
0x1f4 (A_DELAY(120) | G_DELAY(0)) /* CFG_GPMC_A26_OUT */
0x1fc (A_DELAY(0) | G_DELAY(0)) /* CFG_GPMC_A27_OEN */
0x200 (A_DELAY(0) | G_DELAY(0)) /* CFG_GPMC_A27_OUT */
0x364 (A_DELAY(0) | G_DELAY(0)) /* CFG_GPMC_CS1_OEN */
0x368 (A_DELAY(11) | G_DELAY(0)) /* CFG_GPMC_CS1_OUT */
>;
};
mmc2_iodelay_ddr_1_8v_rev20_conf: mmc2_iodelay_ddr_1_8v_rev20_conf {
pinctrl-single,pins = <
0x18c (A_DELAY(270) | G_DELAY(0)) /* CFG_GPMC_A19_IN */
0x1a4 (A_DELAY(0) | G_DELAY(0)) /* CFG_GPMC_A20_IN */
0x1b0 (A_DELAY(170) | G_DELAY(0)) /* CFG_GPMC_A21_IN */
0x1bc (A_DELAY(758) | G_DELAY(0)) /* CFG_GPMC_A22_IN */
0x1c8 (A_DELAY(0) | G_DELAY(0)) /* CFG_GPMC_A23_IN */
0x1d4 (A_DELAY(81) | G_DELAY(0)) /* CFG_GPMC_A24_IN */
0x1e0 (A_DELAY(286) | G_DELAY(0)) /* CFG_GPMC_A25_IN */
0x1ec (A_DELAY(0) | G_DELAY(0)) /* CFG_GPMC_A26_IN */
0x1f8 (A_DELAY(123) | G_DELAY(0)) /* CFG_GPMC_A27_IN */
0x360 (A_DELAY(346) | G_DELAY(0)) /* CFG_GPMC_CS1_IN */
0x190 (A_DELAY(0) | G_DELAY(0)) /* CFG_GPMC_A19_OEN */
0x194 (A_DELAY(55) | G_DELAY(0)) /* CFG_GPMC_A19_OUT */
0x1a8 (A_DELAY(0) | G_DELAY(0)) /* CFG_GPMC_A20_OEN */
0x1ac (A_DELAY(422) | G_DELAY(0)) /* CFG_GPMC_A20_OUT */
0x1b4 (A_DELAY(642) | G_DELAY(0)) /* CFG_GPMC_A21_OEN */
0x1b8 (A_DELAY(0) | G_DELAY(0)) /* CFG_GPMC_A21_OUT */
0x1c0 (A_DELAY(0) | G_DELAY(0)) /* CFG_GPMC_A22_OEN */
0x1c4 (A_DELAY(128) | G_DELAY(0)) /* CFG_GPMC_A22_OUT */
0x1d0 (A_DELAY(0) | G_DELAY(0)) /* CFG_GPMC_A23_OUT */
0x1d8 (A_DELAY(0) | G_DELAY(0)) /* CFG_GPMC_A24_OEN */
0x1dc (A_DELAY(395) | G_DELAY(0)) /* CFG_GPMC_A24_OUT */
0x1e4 (A_DELAY(0) | G_DELAY(0)) /* CFG_GPMC_A25_OEN */
0x1e8 (A_DELAY(0) | G_DELAY(0)) /* CFG_GPMC_A25_OUT */
0x1f0 (A_DELAY(623) | G_DELAY(0)) /* CFG_GPMC_A26_OEN */
0x1f4 (A_DELAY(0) | G_DELAY(0)) /* CFG_GPMC_A26_OUT */
0x1fc (A_DELAY(54) | G_DELAY(0)) /* CFG_GPMC_A27_OEN */
0x200 (A_DELAY(0) | G_DELAY(0)) /* CFG_GPMC_A27_OUT */
0x364 (A_DELAY(0) | G_DELAY(0)) /* CFG_GPMC_CS1_OEN */
0x368 (A_DELAY(0) | G_DELAY(0)) /* CFG_GPMC_CS1_OUT */
>;
};
};
&i2c1 {
status = "okay";
pinctrl-names = "default";
pinctrl-0 = <&i2c1_pins>;
clock-frequency = <400000>;
tps659038: tps659038@58 {
compatible = "ti,tps659038";
reg = <0x58>;
tps659038_pmic {
compatible = "ti,tps659038-pmic";
regulators {
smps123_reg: smps123 {
/* VDD_MPU */
regulator-name = "smps123";
regulator-min-microvolt = < 850000>;
regulator-max-microvolt = <1250000>;
regulator-always-on;
regulator-boot-on;
};
smps45_reg: smps45 {
/* VDD_DSPEVE */
regulator-name = "smps45";
regulator-min-microvolt = < 850000>;
regulator-max-microvolt = <1150000>;
regulator-always-on;
regulator-boot-on;
};
smps6_reg: smps6 {
/* VDD_GPU - over VDD_SMPS6 */
regulator-name = "smps6";
regulator-min-microvolt = <850000>;
regulator-max-microvolt = <1250000>;
regulator-always-on;
regulator-boot-on;
};
smps7_reg: smps7 {
/* CORE_VDD */
regulator-name = "smps7";
regulator-min-microvolt = <850000>;
regulator-max-microvolt = <1060000>;
regulator-always-on;
regulator-boot-on;
};
smps8_reg: smps8 {
/* VDD_IVAHD */
regulator-name = "smps8";
regulator-min-microvolt = < 850000>;
regulator-max-microvolt = <1250000>;
regulator-always-on;
regulator-boot-on;
};
smps9_reg: smps9 {
/* VDDS1V8 */
regulator-name = "smps9";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
regulator-always-on;
regulator-boot-on;
};
ldo1_reg: ldo1 {
/* LDO1_OUT --> SDIO */
regulator-name = "ldo1";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <3300000>;
regulator-boot-on;
};
ldo2_reg: ldo2 {
/* VDD_RTCIO */
/* LDO2 -> VDDSHV5, LDO2 also goes to CAN_PHY_3V3 */
regulator-name = "ldo2";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
regulator-always-on;
regulator-boot-on;
};
ldo3_reg: ldo3 {
/* VDDA_1V8_PHY */
regulator-name = "ldo3";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
regulator-always-on;
regulator-boot-on;
};
ldo9_reg: ldo9 {
/* VDD_RTC */
regulator-name = "ldo9";
regulator-min-microvolt = <1050000>;
regulator-max-microvolt = <1050000>;
regulator-always-on;
regulator-boot-on;
};
ldoln_reg: ldoln {
/* VDDA_1V8_PLL */
regulator-name = "ldoln";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
regulator-always-on;
regulator-boot-on;
};
ldousb_reg: ldousb {
/* VDDA_3V_USB: VDDA_USBHS33 */
regulator-name = "ldousb";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
regulator-boot-on;
};
};
};
};
pcf_gpio_21: gpio@21 {
compatible = "ti,pcf8575";
reg = <0x21>;
lines-initial-states = <0x1408>;
gpio-controller;
#gpio-cells = <2>;
interrupt-parent = <&gpio6>;
interrupts = <11 IRQ_TYPE_EDGE_FALLING>;
interrupt-controller;
#interrupt-cells = <2>;
};
};
&i2c2 {
status = "okay";
pinctrl-names = "default";
pinctrl-0 = <&i2c2_pins>;
clock-frequency = <400000>;
};
&i2c3 {
status = "okay";
pinctrl-names = "default";
pinctrl-0 = <&i2c3_pins>;
clock-frequency = <400000>;
};
&mcspi1 {
status = "okay";
pinctrl-names = "default";
pinctrl-0 = <&mcspi1_pins>;
};
&mcspi2 {
status = "okay";
pinctrl-names = "default";
pinctrl-0 = <&mcspi2_pins>;
};
&uart1 {
status = "okay";
pinctrl-names = "default";
pinctrl-0 = <&uart1_pins>;
interrupts-extended = <&crossbar_mpu GIC_SPI 67 IRQ_TYPE_LEVEL_HIGH>,
<&dra7_pmx_core 0x3e0>;
};
&uart2 {
status = "okay";
pinctrl-names = "default";
pinctrl-0 = <&uart2_pins>;
};
&uart3 {
status = "okay";
pinctrl-names = "default";
pinctrl-0 = <&uart3_pins>;
};
&mmc1 {
status = "okay";
vmmc-supply = <&evm_3v3_sd>;
vmmc_aux-supply = <&ldo1_reg>;
bus-width = <4>;
/*
* SDCD signal is not being used here - using the fact that GPIO mode
* is always hardwired.
*/
cd-gpios = <&gpio6 27 GPIO_ACTIVE_LOW>;
max-frequency = <192000000>;
pinctrl-names = "default", "hs", "sdr12", "sdr25", "sdr50", "ddr50-rev11", "sdr104-rev11", "ddr50", "sdr104";
pinctrl-0 = <&mmc1_pins_default>;
pinctrl-1 = <&mmc1_pins_hs>;
pinctrl-2 = <&mmc1_pins_sdr12>;
pinctrl-3 = <&mmc1_pins_sdr25>;
pinctrl-4 = <&mmc1_pins_sdr50>;
pinctrl-5 = <&mmc1_pins_ddr50 &mmc1_iodelay_ddr50_rev11_conf>;
pinctrl-6 = <&mmc1_pins_sdr104 &mmc1_iodelay_sdr104_rev11_conf>;
pinctrl-7 = <&mmc1_pins_ddr50 &mmc1_iodelay_ddr50_rev20_conf>;
pinctrl-8 = <&mmc1_pins_sdr104 &mmc1_iodelay_sdr104_rev20_conf>;
};
&mmc2 {
status = "okay";
vmmc-supply = <&mmc2_3v3>;
bus-width = <8>;
max-frequency = <192000000>;
pinctrl-names = "default", "hs", "ddr_1_8v-rev11", "ddr_1_8v", "hs200_1_8v-rev11", "hs200_1_8v";
pinctrl-0 = <&mmc2_pins_default>;
pinctrl-1 = <&mmc2_pins_hs>;
pinctrl-2 = <&mmc2_pins_ddr_1_8v &mmc2_iodelay_ddr_1_8v_rev11_conf>;
pinctrl-3 = <&mmc2_pins_ddr_1_8v &mmc2_iodelay_ddr_1_8v_rev20_conf>;
pinctrl-4 = <&mmc2_pins_hs200_1_8v &mmc2_iodelay_hs200_1_8v_rev11_conf>;
pinctrl-5 = <&mmc2_pins_hs200_1_8v &mmc2_iodelay_hs200_1_8v_rev20_conf>;
};
&cpu0 {
cpu0-supply = <&smps123_reg>;
};
&qspi {
status = "okay";
pinctrl-names = "default";
pinctrl-0 = <&qspi1_pins>;
spi-max-frequency = <64000000>;
m25p80@0 {
compatible = "s25fl256s1","spi-flash";
spi-max-frequency = <76800000>;
reg = <0>;
spi-tx-bus-width = <1>;
spi-rx-bus-width = <4>;
#address-cells = <1>;
#size-cells = <1>;
/* MTD partition table.
* The ROM checks the first four physical blocks
* for a valid file to boot and the flash here is
* 64KiB block size.
*/
partition@0 {
label = "QSPI.SPL";
reg = <0x00000000 0x000010000>;
};
partition@1 {
label = "QSPI.SPL.backup1";
reg = <0x00010000 0x00010000>;
};
partition@2 {
label = "QSPI.SPL.backup2";
reg = <0x00020000 0x00010000>;
};
partition@3 {
label = "QSPI.SPL.backup3";
reg = <0x00030000 0x00010000>;
};
partition@4 {
label = "QSPI.u-boot";
reg = <0x00040000 0x00100000>;
};
partition@5 {
label = "QSPI.u-boot-spl-os";
reg = <0x00140000 0x00080000>;
};
partition@6 {
label = "QSPI.u-boot-env";
reg = <0x001c0000 0x00010000>;
};
partition@7 {
label = "QSPI.u-boot-env.backup1";
reg = <0x001d0000 0x0010000>;
};
partition@8 {
label = "QSPI.kernel";
reg = <0x001e0000 0x0800000>;
};
partition@9 {
label = "QSPI.file-system";
reg = <0x009e0000 0x01620000>;
};
};
};
&omap_dwc3_1 {
extcon = <&extcon_usb1>;
};
&omap_dwc3_2 {
extcon = <&extcon_usb2>;
};
&usb1 {
dr_mode = "peripheral";
pinctrl-names = "default";
pinctrl-0 = <&usb1_pins>;
};
&usb2 {
dr_mode = "host";
pinctrl-names = "default";
pinctrl-0 = <&usb2_pins>;
};
&elm {
status = "okay";
};
&gpmc {
status = "okay";
pinctrl-names = "default";
pinctrl-0 = <&nand_flash_x16>;
ranges = <0 0 0 0x01000000>; /* minimum GPMC partition = 16MB */
nand@0,0 {
reg = <0 0 4>; /* device IO registers */
ti,nand-ecc-opt = "bch8";
ti,elm-id = <&elm>;
nand-bus-width = <16>;
gpmc,device-width = <2>;
gpmc,sync-clk-ps = <0>;
gpmc,cs-on-ns = <0>;
gpmc,cs-rd-off-ns = <80>;
gpmc,cs-wr-off-ns = <80>;
gpmc,adv-on-ns = <0>;
gpmc,adv-rd-off-ns = <60>;
gpmc,adv-wr-off-ns = <60>;
gpmc,we-on-ns = <10>;
gpmc,we-off-ns = <50>;
gpmc,oe-on-ns = <4>;
gpmc,oe-off-ns = <40>;
gpmc,access-ns = <40>;
gpmc,wr-access-ns = <80>;
gpmc,rd-cycle-ns = <80>;
gpmc,wr-cycle-ns = <80>;
gpmc,bus-turnaround-ns = <0>;
gpmc,cycle2cycle-delay-ns = <0>;
gpmc,clk-activation-ns = <0>;
gpmc,wait-monitoring-ns = <0>;
gpmc,wr-data-mux-bus-ns = <0>;
/* MTD partition table */
/* All SPL-* partitions are sized to minimal length
* which can be independently programmable. For
* NAND flash this is equal to size of erase-block */
#address-cells = <1>;
#size-cells = <1>;
partition@0 {
label = "NAND.SPL";
reg = <0x00000000 0x000020000>;
};
partition@1 {
label = "NAND.SPL.backup1";
reg = <0x00020000 0x00020000>;
};
partition@2 {
label = "NAND.SPL.backup2";
reg = <0x00040000 0x00020000>;
};
partition@3 {
label = "NAND.SPL.backup3";
reg = <0x00060000 0x00020000>;
};
partition@4 {
label = "NAND.u-boot-spl-os";
reg = <0x00080000 0x00040000>;
};
partition@5 {
label = "NAND.u-boot";
reg = <0x000c0000 0x00100000>;
};
partition@6 {
label = "NAND.u-boot-env";
reg = <0x001c0000 0x00020000>;
};
partition@7 {
label = "NAND.u-boot-env.backup1";
reg = <0x001e0000 0x00020000>;
};
partition@8 {
label = "NAND.kernel";
reg = <0x00200000 0x00800000>;
};
partition@9 {
label = "NAND.file-system";
reg = <0x00a00000 0x0f600000>;
};
};
};
&usb2_phy1 {
phy-supply = <&ldousb_reg>;
};
&usb2_phy2 {
phy-supply = <&ldousb_reg>;
};
&gpio7 {
ti,no-reset-on-init;
ti,no-idle-on-init;
};
&mac {
status = "okay";
pinctrl-names = "default", "sleep";
pinctrl-0 = <&cpsw_default>;
pinctrl-1 = <&cpsw_sleep>;
dual_emac;
};
&cpsw_emac0 {
phy_id = <&davinci_mdio>, <2>;
phy-mode = "rgmii";
dual_emac_res_vlan = <1>;
};
&cpsw_emac1 {
phy_id = <&davinci_mdio>, <3>;
phy-mode = "rgmii";
dual_emac_res_vlan = <2>;
};
&davinci_mdio {
pinctrl-names = "default", "sleep";
pinctrl-0 = <&davinci_mdio_default>;
pinctrl-1 = <&davinci_mdio_sleep>;
};
&dcan1 {
status = "ok";
pinctrl-names = "default", "sleep", "active";
pinctrl-0 = <&dcan1_pins_sleep>;
pinctrl-1 = <&dcan1_pins_sleep>;
pinctrl-2 = <&dcan1_pins_default>;
};
mux_data.h
evm.c:
/*
* (C) Copyright 2013
* Texas Instruments Incorporated, <www.ti.com>
*
* Lokesh Vutla <lokeshvutla@ti.com>
*
* Based on previous work by:
* Aneesh V <aneesh@ti.com>
* Steve Sakoman <steve@sakoman.com>
*
* SPDX-License-Identifier: GPL-2.0+
*/
#include <common.h>
#include <palmas.h>
#include <sata.h>
#include <linux/string.h>
#include <asm/gpio.h>
#include <usb.h>
#include <linux/usb/gadget.h>
#include <asm/omap_common.h>
#include <asm/omap_sec_common.h>
#include <asm/arch/gpio.h>
#include <asm/arch/dra7xx_iodelay.h>
#include <asm/emif.h>
#include <asm/arch/sys_proto.h>
#include <asm/arch/mmc_host_def.h>
#include <asm/arch/sata.h>
#include <environment.h>
#include <dwc3-uboot.h>
#include <dwc3-omap-uboot.h>
#include <ti-usb-phy-uboot.h>
#include <miiphy.h>
#include <spl.h>
#include <i2c.h>
#include "mux_data.h"
#include "../common/board_detect.h"
#define board_is_dra74x_evm() board_ti_is("5777xCPU")
#define board_is_dra72x_evm() board_ti_is("DRA72x-T")
#define board_is_dra71x_evm() board_ti_is("DRA79x,D")
#define board_is_dra74x_revh_or_later() (board_is_dra74x_evm() && \
(strncmp("H", board_ti_get_rev(), 1) <= 0))
#define board_is_dra72x_revc_or_later() (board_is_dra72x_evm() && \
(strncmp("C", board_ti_get_rev(), 1) <= 0))
#define board_ti_get_emif_size() board_ti_get_emif1_size() + \
board_ti_get_emif2_size()
#ifdef CONFIG_DRIVER_TI_CPSW
#include <cpsw.h>
#endif
#define PMIC_I2C_BUS 0
#define PMIC_POWER_ADDRESS 0x58
#define PRIMARY_SECONDARY_PAD1 0xFA
#define SWOFF_COLDRST 0xB0
DECLARE_GLOBAL_DATA_PTR;
/* GPIO 7_11 */
#define GPIO_DDR_VTT_EN 203
#define SYSINFO_BOARD_NAME_MAX_LEN 37
const struct omap_sysinfo sysinfo = {
"Board: UNKNOWN(DRA7 EVM) REV UNKNOWN\n"
};
static const struct emif_regs emif1_ddr3_532_mhz_1cs = {
.sdram_config_init = 0x61851ab2,
.sdram_config = 0x61851ab2,
.sdram_config2 = 0x08000000,
.ref_ctrl = 0x000040F1,
.ref_ctrl_final = 0x00001035,
.sdram_tim1 = 0xCCCF36B3,
.sdram_tim2 = 0x308F7FDA,
.sdram_tim3 = 0x427F88A8,
.read_idle_ctrl = 0x00050000,
.zq_config = 0x0007190B,
.temp_alert_config = 0x00000000,
.emif_ddr_phy_ctlr_1_init = 0x0024400B,
.emif_ddr_phy_ctlr_1 = 0x0E24400B,
.emif_ddr_ext_phy_ctrl_1 = 0x10040100,
.emif_ddr_ext_phy_ctrl_2 = 0x00910091,
.emif_ddr_ext_phy_ctrl_3 = 0x00950095,
.emif_ddr_ext_phy_ctrl_4 = 0x009B009B,
.emif_ddr_ext_phy_ctrl_5 = 0x009E009E,
.emif_rd_wr_lvl_rmp_win = 0x00000000,
.emif_rd_wr_lvl_rmp_ctl = 0x80000000,
.emif_rd_wr_lvl_ctl = 0x00000000,
.emif_rd_wr_exec_thresh = 0x00000305
};
static const struct emif_regs emif2_ddr3_532_mhz_1cs = {
.sdram_config_init = 0x61851B32,
.sdram_config = 0x61851B32,
.sdram_config2 = 0x08000000,
.ref_ctrl = 0x000040F1,
.ref_ctrl_final = 0x00001035,
.sdram_tim1 = 0xCCCF36B3,
.sdram_tim2 = 0x308F7FDA,
.sdram_tim3 = 0x427F88A8,
.read_idle_ctrl = 0x00050000,
.zq_config = 0x0007190B,
.temp_alert_config = 0x00000000,
.emif_ddr_phy_ctlr_1_init = 0x0024400B,
.emif_ddr_phy_ctlr_1 = 0x0E24400B,
.emif_ddr_ext_phy_ctrl_1 = 0x10040100,
.emif_ddr_ext_phy_ctrl_2 = 0x00910091,
.emif_ddr_ext_phy_ctrl_3 = 0x00950095,
.emif_ddr_ext_phy_ctrl_4 = 0x009B009B,
.emif_ddr_ext_phy_ctrl_5 = 0x009E009E,
.emif_rd_wr_lvl_rmp_win = 0x00000000,
.emif_rd_wr_lvl_rmp_ctl = 0x80000000,
.emif_rd_wr_lvl_ctl = 0x00000000,
.emif_rd_wr_exec_thresh = 0x00000305
};
static const struct emif_regs emif_1_regs_ddr3_666_mhz_1cs_dra_es1 = {
.sdram_config_init = 0x61862B32,
.sdram_config = 0x61862B32,
.sdram_config2 = 0x08000000,
.ref_ctrl = 0x0000514C,
.ref_ctrl_final = 0x0000144A,
.sdram_tim1 = 0xD113781C,
.sdram_tim2 = 0x30717FE3,
.sdram_tim3 = 0x409F86A8,
.read_idle_ctrl = 0x00050000,
.zq_config = 0x5007190B,
.temp_alert_config = 0x00000000,
.emif_ddr_phy_ctlr_1_init = 0x0024400D,
.emif_ddr_phy_ctlr_1 = 0x0E24400D,
.emif_ddr_ext_phy_ctrl_1 = 0x10040100,
.emif_ddr_ext_phy_ctrl_2 = 0x00A400A4,
.emif_ddr_ext_phy_ctrl_3 = 0x00A900A9,
.emif_ddr_ext_phy_ctrl_4 = 0x00B000B0,
.emif_ddr_ext_phy_ctrl_5 = 0x00B000B0,
.emif_rd_wr_lvl_rmp_win = 0x00000000,
.emif_rd_wr_lvl_rmp_ctl = 0x80000000,
.emif_rd_wr_lvl_ctl = 0x00000000,
.emif_rd_wr_exec_thresh = 0x00000305
};
//#ifdef TDA2XX_ITS //FS:
const struct emif_regs emif_1_regs_ddr3_532_mhz_1cs_dra_es2 = {
.sdram_config_init = 0x61851B32,
.sdram_config = 0x61851B32,
.sdram_config2 = 0x00000000,
.ref_ctrl = 0x000040F1,
.ref_ctrl_final = 0x00001035,
.sdram_tim1 = 0xCCCF36A3,
.sdram_tim2 = 0x308F7FDA,
.sdram_tim3 = 0x409F88A8,
.read_idle_ctrl = 0x00050000,
.zq_config = 0x5007190B,
.temp_alert_config = 0x00000000,
.emif_ddr_phy_ctlr_1_init = 0x0024400B,
.emif_ddr_phy_ctlr_1 = 0x0E24400B,
.emif_ddr_ext_phy_ctrl_1 = 0x04040100,
.emif_ddr_ext_phy_ctrl_2 = 0x006B009F,
.emif_ddr_ext_phy_ctrl_3 = 0x006B00A2,
.emif_ddr_ext_phy_ctrl_4 = 0x006B00A8,
.emif_ddr_ext_phy_ctrl_5 = 0x006B00A8,
.emif_rd_wr_lvl_rmp_win = 0x00000000,
.emif_rd_wr_lvl_rmp_ctl = 0x80000000,
.emif_rd_wr_lvl_ctl = 0x00000000,
.emif_rd_wr_exec_thresh = 0x00000305
};
//#else
/*
const struct emif_regs emif_1_regs_ddr3_666_mhz_1cs_dra_es2 = {
.sdram_config_init = 0x63851B32,
.sdram_config = 0x63851B32,
.sdram_config2 = 0x00000000,
.ref_ctrl = 0x000040F1,
.ref_ctrl_final = 0x00001035,
.sdram_tim1 = 0xCCCF36B3,
.sdram_tim2 = 0x308F7FDA,
.sdram_tim3 = 0x407F88A8,
.read_idle_ctrl = 0x00050000,
.zq_config = 0x5007190B,
.temp_alert_config = 0x00000000,
.emif_ddr_phy_ctlr_1_init = 0x0824400B,
.emif_ddr_phy_ctlr_1 = 0x0E24400B,
.emif_ddr_ext_phy_ctrl_1 = 0x04040100,
.emif_ddr_ext_phy_ctrl_2 = 0x006B009F,
.emif_ddr_ext_phy_ctrl_3 = 0x006B00A2,
.emif_ddr_ext_phy_ctrl_4 = 0x006B00A8,
.emif_ddr_ext_phy_ctrl_5 = 0x006B00A8,
.emif_rd_wr_lvl_rmp_win = 0x00000000,
.emif_rd_wr_lvl_rmp_ctl = 0x80000000,
.emif_rd_wr_lvl_ctl = 0x00000000,
.emif_rd_wr_exec_thresh = 0x00000305
};
*/
//#endif
const struct emif_regs emif_1_regs_ddr3_666_mhz_1cs_dra_es2 = {
.sdram_config_init = 0x61862BB2,
.sdram_config = 0x61862BB2,
.sdram_config2 = 0x00000000,
.ref_ctrl = 0x0000514D,
.ref_ctrl_final = 0x0000144A,
.sdram_tim1 = 0xD1137824,
.sdram_tim2 = 0x30B37FE3,
.sdram_tim3 = 0x409F8AD8,
.read_idle_ctrl = 0x00050000,
.zq_config = 0x5007190B,
.temp_alert_config = 0x00000000,
.emif_ddr_phy_ctlr_1_init = 0x0824400E,
.emif_ddr_phy_ctlr_1 = 0x0E24400E,
.emif_ddr_ext_phy_ctrl_1 = 0x04040100,
.emif_ddr_ext_phy_ctrl_2 = 0x006B009F,
.emif_ddr_ext_phy_ctrl_3 = 0x006B00A2,
.emif_ddr_ext_phy_ctrl_4 = 0x006B00A8,
.emif_ddr_ext_phy_ctrl_5 = 0x006B00A8,
.emif_rd_wr_lvl_rmp_win = 0x00000000,
.emif_rd_wr_lvl_rmp_ctl = 0x80000000,
.emif_rd_wr_lvl_ctl = 0x00000000,
.emif_rd_wr_exec_thresh = 0x00000305
};
//#endif
const struct emif_regs emif1_ddr3_532_mhz_1cs_2G = {
.sdram_config_init = 0x61851ab2,
.sdram_config = 0x61851ab2,
.sdram_config2 = 0x08000000,
.ref_ctrl = 0x000040F1,
.ref_ctrl_final = 0x00001035,
.sdram_tim1 = 0xCCCF36B3,
.sdram_tim2 = 0x30BF7FDA,
.sdram_tim3 = 0x427F8BA8,
.read_idle_ctrl = 0x00050000,
.zq_config = 0x0007190B,
.temp_alert_config = 0x00000000,
.emif_ddr_phy_ctlr_1_init = 0x0024400B,
.emif_ddr_phy_ctlr_1 = 0x0E24400B,
.emif_ddr_ext_phy_ctrl_1 = 0x10040100,
.emif_ddr_ext_phy_ctrl_2 = 0x00910091,
.emif_ddr_ext_phy_ctrl_3 = 0x00950095,
.emif_ddr_ext_phy_ctrl_4 = 0x009B009B,
.emif_ddr_ext_phy_ctrl_5 = 0x009E009E,
.emif_rd_wr_lvl_rmp_win = 0x00000000,
.emif_rd_wr_lvl_rmp_ctl = 0x80000000,
.emif_rd_wr_lvl_ctl = 0x00000000,
.emif_rd_wr_exec_thresh = 0x00000305
};
const struct emif_regs emif2_ddr3_532_mhz_1cs_2G = {
.sdram_config_init = 0x61851B32,
.sdram_config = 0x61851B32,
.sdram_config2 = 0x08000000,
.ref_ctrl = 0x000040F1,
.ref_ctrl_final = 0x00001035,
.sdram_tim1 = 0xCCCF36B3,
.sdram_tim2 = 0x308F7FDA,
.sdram_tim3 = 0x427F88A8,
.read_idle_ctrl = 0x00050000,
.zq_config = 0x0007190B,
.temp_alert_config = 0x00000000,
.emif_ddr_phy_ctlr_1_init = 0x0024400B,
.emif_ddr_phy_ctlr_1 = 0x0E24400B,
.emif_ddr_ext_phy_ctrl_1 = 0x10040100,
.emif_ddr_ext_phy_ctrl_2 = 0x00910091,
.emif_ddr_ext_phy_ctrl_3 = 0x00950095,
.emif_ddr_ext_phy_ctrl_4 = 0x009B009B,
.emif_ddr_ext_phy_ctrl_5 = 0x009E009E,
.emif_rd_wr_lvl_rmp_win = 0x00000000,
.emif_rd_wr_lvl_rmp_ctl = 0x80000000,
.emif_rd_wr_lvl_ctl = 0x00000000,
.emif_rd_wr_exec_thresh = 0x00000305
};
void emif_get_reg_dump(u32 emif_nr, const struct emif_regs **regs)
{
u64 ram_size;
ram_size = board_ti_get_emif_size();
switch (omap_revision()) {
case DRA752_ES1_0:
case DRA752_ES1_1:
case DRA752_ES2_0:
switch (emif_nr) {
case 1:
/* if (ram_size > CONFIG_MAX_MEM_MAPPED)
*regs = &emif1_ddr3_532_mhz_1cs_2G;
else
*regs = &emif1_ddr3_532_mhz_1cs;
*/ *regs = &emif_1_regs_ddr3_532_mhz_1cs_dra_es2;
break;
case 2:
/* if (ram_size > CONFIG_MAX_MEM_MAPPED)
*regs = &emif2_ddr3_532_mhz_1cs_2G;
else
*regs = &emif2_ddr3_532_mhz_1cs;
*/ *regs = &emif_1_regs_ddr3_532_mhz_1cs_dra_es2;
break;
}
break;
case DRA722_ES1_0:
case DRA722_ES2_0:
if (ram_size < CONFIG_MAX_MEM_MAPPED)
*regs = &emif_1_regs_ddr3_666_mhz_1cs_dra_es1;
else
*regs = &emif_1_regs_ddr3_666_mhz_1cs_dra_es2;
break;
default:
*regs = &emif1_ddr3_532_mhz_1cs;
}
}
static const struct dmm_lisa_map_regs lisa_map_dra7_1536MB = {
.dmm_lisa_map_0 = 0x0,
.dmm_lisa_map_1 = 0x80640300,
.dmm_lisa_map_2 = 0xC0500220,
.dmm_lisa_map_3 = 0xFF020100,
.is_ma_present = 0x1
};
static const struct dmm_lisa_map_regs lisa_map_2G_x_2 = {
.dmm_lisa_map_0 = 0x0,
.dmm_lisa_map_1 = 0x0,
.dmm_lisa_map_2 = 0x80600100,
.dmm_lisa_map_3 = 0xFF020100,
.is_ma_present = 0x1
};
const struct dmm_lisa_map_regs lisa_map_dra7_2GB = {
.dmm_lisa_map_0 = 0x0,
.dmm_lisa_map_1 = 0x0,
.dmm_lisa_map_2 = 0x80740300,
.dmm_lisa_map_3 = 0xFF020100,
.is_ma_present = 0x1
};
/*
* DRA722 EVM EMIF1 2GB CONFIGURATION
* EMIF1 4 devices of 512Mb x 8 Micron
*/
const struct dmm_lisa_map_regs lisa_map_2G_x_4 = {
.dmm_lisa_map_0 = 0x0,
.dmm_lisa_map_1 = 0x0,
//#ifdef TDA2XX_ITS //FS:
.dmm_lisa_map_2 = 0x80600100,
//#else
// .dmm_lisa_map_2 = 0x80700100,
//#endif
.dmm_lisa_map_3 = 0xFF020100,
.is_ma_present = 0x1
};
void emif_get_dmm_regs(const struct dmm_lisa_map_regs **dmm_lisa_regs)
{
u64 ram_size;
ram_size = board_ti_get_emif_size();
switch (omap_revision()) {
case DRA752_ES1_0:
case DRA752_ES1_1:
case DRA752_ES2_0:
/* if (ram_size > CONFIG_MAX_MEM_MAPPED)
*dmm_lisa_regs = &lisa_map_dra7_2GB;
else
*dmm_lisa_regs = &lisa_map_dra7_1536MB;
*/ *dmm_lisa_regs = &lisa_map_2G_x_4; /* added for ITS-check */
break;
case DRA722_ES1_0:
case DRA722_ES2_0:
default:
if (ram_size < CONFIG_MAX_MEM_MAPPED)
*dmm_lisa_regs = &lisa_map_2G_x_2;
else
*dmm_lisa_regs = &lisa_map_2G_x_4;
break;
}
}
struct vcores_data dra752_volts = {
.mpu.value[OPP_NOM] = VDD_MPU_DRA7_NOM,
.mpu.efuse.reg[OPP_NOM] = STD_FUSE_OPP_VMIN_MPU_NOM,
.mpu.efuse.reg_bits = DRA752_EFUSE_REGBITS,
.mpu.addr = TPS659038_REG_ADDR_SMPS12,
.mpu.pmic = &tps659038,
.mpu.abb_tx_done_mask = OMAP_ABB_MPU_TXDONE_MASK,
.eve.value[OPP_NOM] = VDD_EVE_DRA7_NOM,
.eve.value[OPP_OD] = VDD_EVE_DRA7_OD,
.eve.value[OPP_HIGH] = VDD_EVE_DRA7_HIGH,
.eve.efuse.reg[OPP_NOM] = STD_FUSE_OPP_VMIN_DSPEVE_NOM,
.eve.efuse.reg[OPP_OD] = STD_FUSE_OPP_VMIN_DSPEVE_OD,
.eve.efuse.reg[OPP_HIGH] = STD_FUSE_OPP_VMIN_DSPEVE_HIGH,
.eve.efuse.reg_bits = DRA752_EFUSE_REGBITS,
.eve.addr = TPS659038_REG_ADDR_SMPS45,
.eve.pmic = &tps659038,
.eve.abb_tx_done_mask = OMAP_ABB_EVE_TXDONE_MASK,
.gpu.value[OPP_NOM] = VDD_GPU_DRA7_NOM,
.gpu.value[OPP_OD] = VDD_GPU_DRA7_OD,
.gpu.value[OPP_HIGH] = VDD_GPU_DRA7_HIGH,
.gpu.efuse.reg[OPP_NOM] = STD_FUSE_OPP_VMIN_GPU_NOM,
.gpu.efuse.reg[OPP_OD] = STD_FUSE_OPP_VMIN_GPU_OD,
.gpu.efuse.reg[OPP_HIGH] = STD_FUSE_OPP_VMIN_GPU_HIGH,
.gpu.efuse.reg_bits = DRA752_EFUSE_REGBITS,
.gpu.addr = TPS659038_REG_ADDR_SMPS6,
.gpu.pmic = &tps659038,
.gpu.abb_tx_done_mask = OMAP_ABB_GPU_TXDONE_MASK,
.core.value[OPP_NOM] = VDD_CORE_DRA7_NOM,
.core.efuse.reg[OPP_NOM] = STD_FUSE_OPP_VMIN_CORE_NOM,
.core.efuse.reg_bits = DRA752_EFUSE_REGBITS,
.core.addr = TPS659038_REG_ADDR_SMPS7,
.core.pmic = &tps659038,
.iva.value[OPP_NOM] = VDD_IVA_DRA7_NOM,
.iva.value[OPP_OD] = VDD_IVA_DRA7_OD,
.iva.value[OPP_HIGH] = VDD_IVA_DRA7_HIGH,
.iva.efuse.reg[OPP_NOM] = STD_FUSE_OPP_VMIN_IVA_NOM,
.iva.efuse.reg[OPP_OD] = STD_FUSE_OPP_VMIN_IVA_OD,
.iva.efuse.reg[OPP_HIGH] = STD_FUSE_OPP_VMIN_IVA_HIGH,
.iva.efuse.reg_bits = DRA752_EFUSE_REGBITS,
.iva.addr = TPS659038_REG_ADDR_SMPS8,
.iva.pmic = &tps659038,
.iva.abb_tx_done_mask = OMAP_ABB_IVA_TXDONE_MASK,
};
struct vcores_data dra722_volts = {
.mpu.value[OPP_NOM] = VDD_MPU_DRA7_NOM,
.mpu.efuse.reg[OPP_NOM] = STD_FUSE_OPP_VMIN_MPU_NOM,
.mpu.efuse.reg_bits = DRA752_EFUSE_REGBITS,
.mpu.addr = TPS65917_REG_ADDR_SMPS1,
.mpu.pmic = &tps659038,
.mpu.abb_tx_done_mask = OMAP_ABB_MPU_TXDONE_MASK,
.core.value[OPP_NOM] = VDD_CORE_DRA7_NOM,
.core.efuse.reg[OPP_NOM] = STD_FUSE_OPP_VMIN_CORE_NOM,
.core.efuse.reg_bits = DRA752_EFUSE_REGBITS,
.core.addr = TPS65917_REG_ADDR_SMPS2,
.core.pmic = &tps659038,
/*
* The DSPEVE, GPU and IVA rails are usually grouped on DRA72x
* designs and powered by TPS65917 SMPS3, as on the J6Eco EVM.
*/
.gpu.value[OPP_NOM] = VDD_GPU_DRA7_NOM,
.gpu.value[OPP_OD] = VDD_GPU_DRA7_OD,
.gpu.value[OPP_HIGH] = VDD_GPU_DRA7_HIGH,
.gpu.efuse.reg[OPP_NOM] = STD_FUSE_OPP_VMIN_GPU_NOM,
.gpu.efuse.reg[OPP_OD] = STD_FUSE_OPP_VMIN_GPU_OD,
.gpu.efuse.reg[OPP_HIGH] = STD_FUSE_OPP_VMIN_GPU_HIGH,
.gpu.efuse.reg_bits = DRA752_EFUSE_REGBITS,
.gpu.addr = TPS65917_REG_ADDR_SMPS3,
.gpu.pmic = &tps659038,
.gpu.abb_tx_done_mask = OMAP_ABB_GPU_TXDONE_MASK,
.eve.value[OPP_NOM] = VDD_EVE_DRA7_NOM,
.eve.value[OPP_OD] = VDD_EVE_DRA7_OD,
.eve.value[OPP_HIGH] = VDD_EVE_DRA7_HIGH,
.eve.efuse.reg[OPP_NOM] = STD_FUSE_OPP_VMIN_DSPEVE_NOM,
.eve.efuse.reg[OPP_OD] = STD_FUSE_OPP_VMIN_DSPEVE_OD,
.eve.efuse.reg[OPP_HIGH] = STD_FUSE_OPP_VMIN_DSPEVE_HIGH,
.eve.efuse.reg_bits = DRA752_EFUSE_REGBITS,
.eve.addr = TPS65917_REG_ADDR_SMPS3,
.eve.pmic = &tps659038,
.eve.abb_tx_done_mask = OMAP_ABB_EVE_TXDONE_MASK,
.iva.value[OPP_NOM] = VDD_IVA_DRA7_NOM,
.iva.value[OPP_OD] = VDD_IVA_DRA7_OD,
.iva.value[OPP_HIGH] = VDD_IVA_DRA7_HIGH,
.iva.efuse.reg[OPP_NOM] = STD_FUSE_OPP_VMIN_IVA_NOM,
.iva.efuse.reg[OPP_OD] = STD_FUSE_OPP_VMIN_IVA_OD,
.iva.efuse.reg[OPP_HIGH] = STD_FUSE_OPP_VMIN_IVA_HIGH,
.iva.efuse.reg_bits = DRA752_EFUSE_REGBITS,
.iva.addr = TPS65917_REG_ADDR_SMPS3,
.iva.pmic = &tps659038,
.iva.abb_tx_done_mask = OMAP_ABB_IVA_TXDONE_MASK,
};
struct vcores_data dra718_volts = {
/*
* In the case of dra71x GPU MPU and CORE
* are all powered up by BUCK0 of LP873X PMIC
*/
.mpu.value[OPP_NOM] = VDD_MPU_DRA7_NOM,
.mpu.efuse.reg[OPP_NOM] = STD_FUSE_OPP_VMIN_MPU_NOM,
.mpu.efuse.reg_bits = DRA752_EFUSE_REGBITS,
.mpu.addr = LP873X_REG_ADDR_BUCK0,
.mpu.pmic = &lp8733,
.mpu.abb_tx_done_mask = OMAP_ABB_MPU_TXDONE_MASK,
.core.value[OPP_NOM] = VDD_CORE_DRA7_NOM,
.core.efuse.reg[OPP_NOM] = STD_FUSE_OPP_VMIN_CORE_NOM,
.core.efuse.reg_bits = DRA752_EFUSE_REGBITS,
.core.addr = LP873X_REG_ADDR_BUCK0,
.core.pmic = &lp8733,
.gpu.value[OPP_NOM] = VDD_GPU_DRA7_NOM,
.gpu.efuse.reg[OPP_NOM] = STD_FUSE_OPP_VMIN_GPU_NOM,
.gpu.efuse.reg_bits = DRA752_EFUSE_REGBITS,
.gpu.addr = LP873X_REG_ADDR_BUCK0,
.gpu.pmic = &lp8733,
.gpu.abb_tx_done_mask = OMAP_ABB_GPU_TXDONE_MASK,
/*
* The DSPEVE and IVA rails are grouped on DRA71x-evm
* and are powered by BUCK1 of LP873X PMIC
*/
.eve.value[OPP_NOM] = VDD_EVE_DRA7_NOM,
.eve.efuse.reg[OPP_NOM] = STD_FUSE_OPP_VMIN_DSPEVE_NOM,
.eve.efuse.reg_bits = DRA752_EFUSE_REGBITS,
.eve.addr = LP873X_REG_ADDR_BUCK1,
.eve.pmic = &lp8733,
.eve.abb_tx_done_mask = OMAP_ABB_EVE_TXDONE_MASK,
.iva.value[OPP_NOM] = VDD_IVA_DRA7_NOM,
.iva.efuse.reg[OPP_NOM] = STD_FUSE_OPP_VMIN_IVA_NOM,
.iva.efuse.reg_bits = DRA752_EFUSE_REGBITS,
.iva.addr = LP873X_REG_ADDR_BUCK1,
.iva.pmic = &lp8733,
.iva.abb_tx_done_mask = OMAP_ABB_IVA_TXDONE_MASK,
};
int get_voltrail_opp(int rail_offset)
{
int opp;
/*
* DRA71x supports only OPP_NOM.
*/
if (board_is_dra71x_evm())
return OPP_NOM;
switch (rail_offset) {
case VOLT_MPU:
opp = DRA7_MPU_OPP;
break;
case VOLT_CORE:
opp = DRA7_CORE_OPP;
break;
case VOLT_GPU:
opp = DRA7_GPU_OPP;
break;
case VOLT_EVE:
opp = DRA7_DSPEVE_OPP;
break;
case VOLT_IVA:
opp = DRA7_IVA_OPP;
break;
default:
opp = OPP_NOM;
}
return opp;
}
int pmic_reset_config(void)
{
u8 val, ret;
i2c_set_bus_num(PMIC_I2C_BUS);
val = 0x07;
ret = i2c_write(PMIC_POWER_ADDRESS, PRIMARY_SECONDARY_PAD1, 1, &val, 1);
if (ret)
return ret;
if (i2c_read(PMIC_POWER_ADDRESS, SWOFF_COLDRST, 1, &val, 1))
return 1;
else
val |= (1 << 3);
ret = i2c_write(PMIC_POWER_ADDRESS, SWOFF_COLDRST, 1, &val, 1);
return ret;
}
/**
* @brief board_init
*
* @return 0
*/
int board_init(void)
{
#ifndef CONFIG_SPL_DFU_SUPPORT
#ifdef CONFIG_SPL_ENV_SUPPORT
#ifdef CONFIG_ENV_IS_IN_MMC
struct mmc *mmc;
spl_mmc_init(&mmc, UINT_MAX);
#endif
env_init();
env_relocate_spec();
omap_die_id_serial();
#endif
#endif
gpmc_init();
gd->bd->bi_boot_params = (0x80000000 + 0x100); /* boot param addr */
return 0;
}
void dram_init_banksize(void)
{
u64 ram_size;
ram_size = board_ti_get_emif_size();
gd->bd->bi_dram[0].start = CONFIG_SYS_SDRAM_BASE;
gd->bd->bi_dram[0].size = get_effective_memsize();
if (ram_size > CONFIG_MAX_MEM_MAPPED) {
gd->bd->bi_dram[1].start = 0x200000000;
gd->bd->bi_dram[1].size = ram_size - CONFIG_MAX_MEM_MAPPED;
}
}
int board_late_init(void)
{
#ifdef CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG
char *name = "unknown";
if (is_dra72x()) {
if (board_is_dra72x_revc_or_later())
name = "dra72x-revc";
else if (board_is_dra71x_evm())
name = "dra71x";
else
name = "dra72x";
} else {
name = "dra7xx";
}
set_board_info_env(name);
/*
* Default FIT boot on HS devices. Non FIT images are not allowed
* on HS devices.
*/
if (get_device_type() == HS_DEVICE)
setenv("boot_fit", "1");
omap_die_id_serial();
omap_set_fastboot_vars();
#endif
/* FIX for SOC warm reset issue*/
/* if (pmic_reset_config())
printf(" pmic config failed \n");
*/ return 0;
}
#ifdef CONFIG_SPL_BUILD
void do_board_detect(void)
{
int rc;
rc = ti_i2c_eeprom_dra7_get(CONFIG_EEPROM_BUS_ADDRESS,
CONFIG_EEPROM_CHIP_ADDRESS);
if (rc)
printf("ti_i2c_eeprom_init failed %d\n", rc);
}
#else
void do_board_detect(void)
{
char *bname = NULL;
int rc;
rc = ti_i2c_eeprom_dra7_get(CONFIG_EEPROM_BUS_ADDRESS,
CONFIG_EEPROM_CHIP_ADDRESS);
if (rc)
printf("ti_i2c_eeprom_init failed %d\n", rc);
if (board_is_dra74x_evm()) {
bname = "DRA74x EVM";
} else if (board_is_dra72x_evm()) {
bname = "DRA72x EVM";
} else if (board_is_dra71x_evm()) {
bname = "DRA71x EVM";
} else {
/* If EEPROM is not populated */
if (is_dra72x())
bname = "DRA72x EVM";
else
bname = "DRA74x EVM";
}
if (bname)
snprintf(sysinfo.board_string, SYSINFO_BOARD_NAME_MAX_LEN,
"Board: %s REV %s\n", bname, board_ti_get_rev());
}
#endif /* CONFIG_SPL_BUILD */
void vcores_update(void)
{
if (board_is_dra74x_evm()) {
*omap_vcores = &dra752_volts;
} else if (board_is_dra72x_evm()) {
*omap_vcores = &dra722_volts;
} else if (board_is_dra71x_evm()) {
*omap_vcores = &dra718_volts;
} else {
/* If EEPROM is not populated */
if (is_dra72x())
*omap_vcores = &dra722_volts;
else
*omap_vcores = &dra752_volts;
}
}
void set_muxconf_regs(void)
{
do_set_mux32((*ctrl)->control_padconf_core_base,
early_padconf, ARRAY_SIZE(early_padconf));
}
#ifdef CONFIG_IODELAY_RECALIBRATION
void recalibrate_iodelay(void)
{
struct pad_conf_entry const *pads, *delta_pads = NULL;
struct iodelay_cfg_entry const *iodelay;
int npads, niodelays, delta_npads = 0;
int ret;
switch (omap_revision()) {
case DRA722_ES1_0:
case DRA722_ES2_0:
pads = dra72x_core_padconf_array_common;
npads = ARRAY_SIZE(dra72x_core_padconf_array_common);
if (board_is_dra71x_evm()) {
pads = dra71x_core_padconf_array;
npads = ARRAY_SIZE(dra71x_core_padconf_array);
iodelay = dra71_iodelay_cfg_array;
niodelays = ARRAY_SIZE(dra71_iodelay_cfg_array);
} else if (board_is_dra72x_revc_or_later()) {
delta_pads = dra72x_rgmii_padconf_array_revc;
delta_npads =
ARRAY_SIZE(dra72x_rgmii_padconf_array_revc);
iodelay = dra72_iodelay_cfg_array_revc;
niodelays = ARRAY_SIZE(dra72_iodelay_cfg_array_revc);
} else {
delta_pads = dra72x_rgmii_padconf_array_revb;
delta_npads =
ARRAY_SIZE(dra72x_rgmii_padconf_array_revb);
iodelay = dra72_iodelay_cfg_array_revb;
niodelays = ARRAY_SIZE(dra72_iodelay_cfg_array_revb);
}
break;
case DRA752_ES1_0:
case DRA752_ES1_1:
pads = dra74x_core_padconf_array;
npads = ARRAY_SIZE(dra74x_core_padconf_array);
iodelay = dra742_es1_1_iodelay_cfg_array;
niodelays = ARRAY_SIZE(dra742_es1_1_iodelay_cfg_array);
break;
default:
case DRA752_ES2_0:
pads = dra74x_core_padconf_array;
npads = ARRAY_SIZE(dra74x_core_padconf_array);
iodelay = dra742_es2_0_iodelay_cfg_array;
niodelays = ARRAY_SIZE(dra742_es2_0_iodelay_cfg_array);
/* Setup port1 and port2 for rgmii with 'no-id' mode */
clrset_spare_register(1, 0, RGMII2_ID_MODE_N_MASK |
RGMII1_ID_MODE_N_MASK);
break;
}
/* Setup I/O isolation */
ret = __recalibrate_iodelay_start();
if (ret)
goto err;
/* Do the muxing here */
do_set_mux32((*ctrl)->control_padconf_core_base, pads, npads);
/* Now do the weird minor deltas that should be safe */
if (delta_npads)
do_set_mux32((*ctrl)->control_padconf_core_base,
delta_pads, delta_npads);
/* Setup IOdelay configuration */
ret = do_set_iodelay((*ctrl)->iodelay_config_base, iodelay, niodelays);
err:
/* Closeup.. remove isolation */
__recalibrate_iodelay_end(ret);
}
#endif
#if !defined(CONFIG_SPL_BUILD) && defined(CONFIG_GENERIC_MMC)
int board_mmc_init(bd_t *bis)
{
omap_mmc_init(0, 0, 0, -1, -1);
omap_mmc_init(1, 0, 0, -1, -1);
return 0;
}
#endif
#ifdef CONFIG_OMAP_HSMMC
int platform_fixup_disable_uhs_mode(void)
{
return omap_revision() == DRA752_ES1_1;
}
#endif
#ifdef CONFIG_USB_DWC3
static struct dwc3_device usb_otg_ss1 = {
.maximum_speed = USB_SPEED_SUPER,
.base = DRA7_USB_OTG_SS1_BASE,
.tx_fifo_resize = false,
.index = 0,
};
static struct dwc3_omap_device usb_otg_ss1_glue = {
.base = (void *)DRA7_USB_OTG_SS1_GLUE_BASE,
.utmi_mode = DWC3_OMAP_UTMI_MODE_SW,
.index = 0,
};
static struct ti_usb_phy_device usb_phy1_device = {
.pll_ctrl_base = (void *)DRA7_USB3_PHY1_PLL_CTRL,
.usb2_phy_power = (void *)DRA7_USB2_PHY1_POWER,
.usb3_phy_power = (void *)DRA7_USB3_PHY1_POWER,
.index = 0,
};
static struct dwc3_device usb_otg_ss2 = {
.maximum_speed = USB_SPEED_SUPER,
.base = DRA7_USB_OTG_SS2_BASE,
.tx_fifo_resize = false,
.index = 1,
};
static struct dwc3_omap_device usb_otg_ss2_glue = {
.base = (void *)DRA7_USB_OTG_SS2_GLUE_BASE,
.utmi_mode = DWC3_OMAP_UTMI_MODE_SW,
.index = 1,
};
static struct ti_usb_phy_device usb_phy2_device = {
.usb2_phy_power = (void *)DRA7_USB2_PHY2_POWER,
.index = 1,
};
int board_usb_init(int index, enum usb_init_type init)
{
enable_usb_clocks(index);
switch (index) {
case 0:
if (init == USB_INIT_DEVICE) {
usb_otg_ss1.dr_mode = USB_DR_MODE_PERIPHERAL;
usb_otg_ss1_glue.vbus_id_status = OMAP_DWC3_VBUS_VALID;
} else {
usb_otg_ss1.dr_mode = USB_DR_MODE_HOST;
usb_otg_ss1_glue.vbus_id_status = OMAP_DWC3_ID_GROUND;
}
ti_usb_phy_uboot_init(&usb_phy1_device);
dwc3_omap_uboot_init(&usb_otg_ss1_glue);
dwc3_uboot_init(&usb_otg_ss1);
break;
case 1:
if (init == USB_INIT_DEVICE) {
usb_otg_ss2.dr_mode = USB_DR_MODE_PERIPHERAL;
usb_otg_ss2_glue.vbus_id_status = OMAP_DWC3_VBUS_VALID;
} else {
usb_otg_ss2.dr_mode = USB_DR_MODE_HOST;
usb_otg_ss2_glue.vbus_id_status = OMAP_DWC3_ID_GROUND;
}
ti_usb_phy_uboot_init(&usb_phy2_device);
dwc3_omap_uboot_init(&usb_otg_ss2_glue);
dwc3_uboot_init(&usb_otg_ss2);
break;
default:
printf("Invalid Controller Index\n");
}
return 0;
}
int board_usb_cleanup(int index, enum usb_init_type init)
{
switch (index) {
case 0:
case 1:
ti_usb_phy_uboot_exit(index);
dwc3_uboot_exit(index);
dwc3_omap_uboot_exit(index);
break;
default:
printf("Invalid Controller Index\n");
}
disable_usb_clocks(index);
return 0;
}
int usb_gadget_handle_interrupts(int index)
{
u32 status;
status = dwc3_omap_uboot_interrupt_status(index);
if (status)
dwc3_uboot_handle_interrupt(index);
return 0;
}
#endif
#if defined(CONFIG_SPL_BUILD) && defined(CONFIG_SPL_OS_BOOT)
int spl_start_uboot(void)
{
/* break into full u-boot on 'c' */
if (serial_tstc() && serial_getc() == 'c')
return 1;
if ((get_sysboot_value() & SYSBOOT_TYPE_MASK) == SYSBOOT_TYPE_PROD)
return 0;
#ifdef CONFIG_SPL_ENV_SUPPORT
env_init();
env_relocate_spec();
if (getenv_yesno("boot_os") == 1)
return 0;
#endif
return 1;
}
#endif
#ifdef CONFIG_DRIVER_TI_CPSW
extern u32 *const omap_si_rev;
static void cpsw_control(int enabled)
{
/* VTP can be added here */
return;
}
static struct cpsw_slave_data cpsw_slaves[] = {
{
.slave_reg_ofs = 0x208,
.sliver_reg_ofs = 0xd80,
.phy_addr = 2,
},
{
.slave_reg_ofs = 0x308,
.sliver_reg_ofs = 0xdc0,
.phy_addr = 3,
},
};
static struct cpsw_platform_data cpsw_data = {
.mdio_base = CPSW_MDIO_BASE,
.cpsw_base = CPSW_BASE,
.mdio_div = 0xff,
.channels = 8,
.cpdma_reg_ofs = 0x800,
.slaves = 2,
.slave_data = cpsw_slaves,
.ale_reg_ofs = 0xd00,
.ale_entries = 1024,
.host_port_reg_ofs = 0x108,
.hw_stats_reg_ofs = 0x900,
.bd_ram_ofs = 0x2000,
.mac_control = (1 << 5),
.control = cpsw_control,
.host_port_num = 0,
.version = CPSW_CTRL_VERSION_2,
};
int board_eth_init(bd_t *bis)
{
int ret;
uint8_t mac_addr[6];
uint32_t mac_hi, mac_lo;
uint32_t ctrl_val;
/* try reading mac address from efuse */
mac_lo = readl((*ctrl)->control_core_mac_id_0_lo);
mac_hi = readl((*ctrl)->control_core_mac_id_0_hi);
mac_addr[0] = (mac_hi & 0xFF0000) >> 16;
mac_addr[1] = (mac_hi & 0xFF00) >> 8;
mac_addr[2] = mac_hi & 0xFF;
mac_addr[3] = (mac_lo & 0xFF0000) >> 16;
mac_addr[4] = (mac_lo & 0xFF00) >> 8;
mac_addr[5] = mac_lo & 0xFF;
if (!getenv("ethaddr")) {
printf("<ethaddr> not set. Validating first E-fuse MAC\n");
if (is_valid_ethaddr(mac_addr))
eth_setenv_enetaddr("ethaddr", mac_addr);
}
mac_lo = readl((*ctrl)->control_core_mac_id_1_lo);
mac_hi = readl((*ctrl)->control_core_mac_id_1_hi);
mac_addr[0] = (mac_hi & 0xFF0000) >> 16;
mac_addr[1] = (mac_hi & 0xFF00) >> 8;
mac_addr[2] = mac_hi & 0xFF;
mac_addr[3] = (mac_lo & 0xFF0000) >> 16;
mac_addr[4] = (mac_lo & 0xFF00) >> 8;
mac_addr[5] = mac_lo & 0xFF;
if (!getenv("eth1addr")) {
if (is_valid_ethaddr(mac_addr))
eth_setenv_enetaddr("eth1addr", mac_addr);
}
ctrl_val = readl((*ctrl)->control_core_control_io1) & (~0x33);
ctrl_val |= 0x22;
writel(ctrl_val, (*ctrl)->control_core_control_io1);
if (*omap_si_rev == DRA722_ES1_0)
cpsw_data.active_slave = 1;
if (board_is_dra72x_revc_or_later()) {
cpsw_slaves[0].phy_if = PHY_INTERFACE_MODE_RGMII_ID;
cpsw_slaves[1].phy_if = PHY_INTERFACE_MODE_RGMII_ID;
}
ret = cpsw_register(&cpsw_data);
if (ret < 0)
printf("Error %d registering CPSW switch\n", ret);
return ret;
}
#endif
#ifdef CONFIG_BOARD_EARLY_INIT_F
/* VTT regulator enable */
static inline void vtt_regulator_enable(void)
{
if (omap_hw_init_context() == OMAP_INIT_CONTEXT_UBOOT_AFTER_SPL)
return;
/* Do not enable VTT for DRA722 */
if (is_dra72x())
return;
/*
* EVM Rev G and later use gpio7_11 for DDR3 termination.
* This is safe enough to do on older revs.
*/
gpio_request(GPIO_DDR_VTT_EN, "ddr_vtt_en");
gpio_direction_output(GPIO_DDR_VTT_EN, 1);
}
int board_early_init_f(void)
{
vtt_regulator_enable();
return 0;
}
#endif
#ifdef CONFIG_SPL_LOAD_FIT
int board_fit_config_name_match(const char *name)
{
if (is_dra72x()) {
if (board_is_dra71x_evm()) {
if (!strcmp(name, "dra71-evm"))
return 0;
}else if(board_is_dra72x_revc_or_later()) {
if (!strcmp(name, "dra72-evm-revc"))
return 0;
} else if (!strcmp(name, "dra72-evm")) {
return 0;
}
} else if (!is_dra72x() && !strcmp(name, "dra7-evm")) {
return 0;
}
return -1;
}
#endif
#if defined(CONFIG_OF_LIBFDT) && defined(CONFIG_OF_BOARD_SETUP)
int ft_board_setup(void *blob, bd_t *bd)
{
ft_cpu_setup(blob, bd);
return 0;
}
#endif
#ifdef CONFIG_TI_SECURE_DEVICE
void board_fit_image_post_process(void **p_image, size_t *p_size)
{
secure_boot_verify_image(p_image, p_size);
}
void board_tee_image_process(void *tee_image, size_t tee_size)
{
secure_tee_install((u32)tee_image);
}
#endif
Regards,
Murugan S
