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imx: add i.MX8MP EVK board

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Add basic i.MX8MP EVK board support

U-Boot SPL 2020.01-rc4-00388-gb1bf40c0ae-dirty (Dec 30 2019 - 17:55:33 +0800)
power_pca9450b_init
DDRINFO: start DRAM init
DDRINFO:ddrphy calibration done
DDRINFO: ddrmix config done
Normal Boot
Failed to find clock node. Check device tree
WDT:   Not found!
Trying to boot from BOOTROM
image offset 0x8000, pagesize 0x200, ivt offset 0x0

U-Boot 2020.01-rc4-00388-gb1bf40c0ae-dirty (Dec 30 2019 - 17:55:33 +0800)

CPU:   Freescale i.MX8MP rev1.0 at 1000 MHz
Reset cause: POR
Model: NXP i.MX8MPlus EVK board
DRAM:  6 GiB
MMC:   FSL_SDHC: 1, FSL_SDHC: 2
Loading Environment from MMC... OK
In:    serial
Out:   serial
Err:   serial
Net:   No ethernet found.
Hit any key to stop autoboot:  0
u-boot=> mmc list
FSL_SDHC: 1 (SD)
FSL_SDHC: 2

Signed-off-by: Peng Fan <peng.fan@nxp.com>
This commit is contained in:
Peng Fan 2019-12-30 17:46:21 +08:00 committed by Stefano Babic
parent 234187e2bc
commit 439321b264
12 changed files with 2741 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
arch/arm/dts/Makefile
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@ -702,7 +702,8 @@ dtb-$(CONFIG_ARCH_IMX8) += \
dtb-$(CONFIG_ARCH_IMX8M) += \
imx8mm-evk.dtb \
imx8mn-ddr4-evk.dtb \
imx8mq-evk.dtb
imx8mq-evk.dtb \
imx8mp-evk.dtb
dtb-$(CONFIG_RCAR_GEN2) += \
r8a7790-lager-u-boot.dtb \

121
arch/arm/dts/imx8mp-evk-u-boot.dtsi Normal file
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@ -0,0 +1,121 @@
// SPDX-License-Identifier: GPL-2.0+
/*
* Copyright 2019 NXP
*/
&{/soc@0} {
u-boot,dm-pre-reloc;
u-boot,dm-spl;
};
&clk {
u-boot,dm-spl;
u-boot,dm-pre-reloc;
};
&osc_32k {
u-boot,dm-spl;
u-boot,dm-pre-reloc;
};
&osc_24m {
u-boot,dm-spl;
u-boot,dm-pre-reloc;
};
&aips1 {
u-boot,dm-spl;
u-boot,dm-pre-reloc;
};
&aips2 {
u-boot,dm-spl;
};
&aips3 {
u-boot,dm-spl;
};
&iomuxc {
u-boot,dm-spl;
};
&reg_usdhc2_vmmc {
u-boot,dm-spl;
};
&pinctrl_uart2 {
u-boot,dm-spl;
};
&pinctrl_usdhc2_gpio {
u-boot,dm-spl;
};
&pinctrl_usdhc2 {
u-boot,dm-spl;
};
&pinctrl_usdhc3 {
u-boot,dm-spl;
};
&gpio1 {
u-boot,dm-spl;
};
&gpio2 {
u-boot,dm-spl;
};
&gpio3 {
u-boot,dm-spl;
};
&gpio4 {
u-boot,dm-spl;
};
&gpio5 {
u-boot,dm-spl;
};
&uart2 {
u-boot,dm-spl;
};
&i2c1 {
u-boot,dm-spl;
};
&i2c2 {
u-boot,dm-spl;
};
&i2c3 {
u-boot,dm-spl;
};
&i2c4 {
u-boot,dm-spl;
};
&i2c5 {
u-boot,dm-spl;
};
&i2c6 {
u-boot,dm-spl;
};
&usdhc1 {
u-boot,dm-spl;
};
&usdhc2 {
u-boot,dm-spl;
};
&usdhc3 {
u-boot,dm-spl;
};

231
arch/arm/dts/imx8mp-evk.dts Normal file
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@ -0,0 +1,231 @@
// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
/*
* Copyright 2019 NXP
*/
/dts-v1/;
#include "imx8mp.dtsi"
/ {
model = "NXP i.MX8MPlus EVK board";
compatible = "fsl,imx8mp-evk", "fsl,imx8mp";
chosen {
stdout-path = &uart2;
};
memory@40000000 {
device_type = "memory";
reg = <0x0 0x40000000 0 0xc0000000>,
<0x1 0x00000000 0 0xc0000000>;
};
reg_usdhc2_vmmc: regulator-usdhc2 {
compatible = "regulator-fixed";
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_reg_usdhc2_vmmc>;
regulator-name = "VSD_3V3";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
gpio = <&gpio2 19 GPIO_ACTIVE_HIGH>;
enable-active-high;
};
};
&fec {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_fec>;
phy-mode = "rgmii-id";
phy-handle = <&ethphy1>;
fsl,magic-packet;
status = "okay";
mdio {
#address-cells = <1>;
#size-cells = <0>;
ethphy1: ethernet-phy@1 {
compatible = "ethernet-phy-ieee802.3-c22";
reg = <1>;
eee-broken-1000t;
reset-gpios = <&gpio4 2 GPIO_ACTIVE_LOW>;
};
};
};
&snvs_pwrkey {
status = "okay";
};
&uart2 {
/* console */
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_uart2>;
status = "okay";
};
&usdhc2 {
assigned-clocks = <&clk IMX8MP_CLK_USDHC2>;
assigned-clock-rates = <400000000>;
pinctrl-names = "default", "state_100mhz", "state_200mhz";
pinctrl-0 = <&pinctrl_usdhc2>, <&pinctrl_usdhc2_gpio>;
pinctrl-1 = <&pinctrl_usdhc2_100mhz>, <&pinctrl_usdhc2_gpio>;
pinctrl-2 = <&pinctrl_usdhc2_200mhz>, <&pinctrl_usdhc2_gpio>;
cd-gpios = <&gpio2 12 GPIO_ACTIVE_LOW>;
vmmc-supply = <&reg_usdhc2_vmmc>;
bus-width = <4>;
status = "okay";
};
&usdhc3 {
assigned-clocks = <&clk IMX8MP_CLK_USDHC3>;
assigned-clock-rates = <400000000>;
pinctrl-names = "default", "state_100mhz", "state_200mhz";
pinctrl-0 = <&pinctrl_usdhc3>;
pinctrl-1 = <&pinctrl_usdhc3_100mhz>;
pinctrl-2 = <&pinctrl_usdhc3_200mhz>;
bus-width = <8>;
non-removable;
status = "okay";
};
&wdog1 {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_wdog>;
fsl,ext-reset-output;
status = "okay";
};
&iomuxc {
pinctrl-names = "default";
pinctrl_fec: fecgrp {
fsl,pins = <
MX8MP_IOMUXC_SAI1_RXD2__ENET1_MDC 0x3
MX8MP_IOMUXC_SAI1_RXD3__ENET1_MDIO 0x3
MX8MP_IOMUXC_SAI1_RXD4__ENET1_RGMII_RD0 0x91
MX8MP_IOMUXC_SAI1_RXD5__ENET1_RGMII_RD1 0x91
MX8MP_IOMUXC_SAI1_RXD6__ENET1_RGMII_RD2 0x91
MX8MP_IOMUXC_SAI1_RXD7__ENET1_RGMII_RD3 0x91
MX8MP_IOMUXC_SAI1_TXC__ENET1_RGMII_RXC 0x91
MX8MP_IOMUXC_SAI1_TXFS__ENET1_RGMII_RX_CTL 0x91
MX8MP_IOMUXC_SAI1_TXD0__ENET1_RGMII_TD0 0x1f
MX8MP_IOMUXC_SAI1_TXD1__ENET1_RGMII_TD1 0x1f
MX8MP_IOMUXC_SAI1_TXD2__ENET1_RGMII_TD2 0x1f
MX8MP_IOMUXC_SAI1_TXD3__ENET1_RGMII_TD3 0x1f
MX8MP_IOMUXC_SAI1_TXD4__ENET1_RGMII_TX_CTL 0x1f
MX8MP_IOMUXC_SAI1_TXD5__ENET1_RGMII_TXC 0x1f
MX8MP_IOMUXC_SAI1_RXD0__GPIO4_IO02 0x19
>;
};
pinctrl_reg_usdhc2_vmmc: regusdhc2vmmc {
fsl,pins = <
MX8MP_IOMUXC_SD2_RESET_B__GPIO2_IO19 0x41
>;
};
pinctrl_uart2: uart2grp {
fsl,pins = <
MX8MP_IOMUXC_UART2_RXD__UART2_DCE_RX 0x49
MX8MP_IOMUXC_UART2_TXD__UART2_DCE_TX 0x49
>;
};
pinctrl_usdhc2: usdhc2grp {
fsl,pins = <
MX8MP_IOMUXC_SD2_CLK__USDHC2_CLK 0x190
MX8MP_IOMUXC_SD2_CMD__USDHC2_CMD 0x1d0
MX8MP_IOMUXC_SD2_DATA0__USDHC2_DATA0 0x1d0
MX8MP_IOMUXC_SD2_DATA1__USDHC2_DATA1 0x1d0
MX8MP_IOMUXC_SD2_DATA2__USDHC2_DATA2 0x1d0
MX8MP_IOMUXC_SD2_DATA3__USDHC2_DATA3 0x1d0
MX8MP_IOMUXC_GPIO1_IO04__USDHC2_VSELECT 0xc1
>;
};
pinctrl_usdhc2_100mhz: usdhc2grp-100mhz {
fsl,pins = <
MX8MP_IOMUXC_SD2_CLK__USDHC2_CLK 0x194
MX8MP_IOMUXC_SD2_CMD__USDHC2_CMD 0x1d4
MX8MP_IOMUXC_SD2_DATA0__USDHC2_DATA0 0x1d4
MX8MP_IOMUXC_SD2_DATA1__USDHC2_DATA1 0x1d4
MX8MP_IOMUXC_SD2_DATA2__USDHC2_DATA2 0x1d4
MX8MP_IOMUXC_SD2_DATA3__USDHC2_DATA3 0x1d4
MX8MP_IOMUXC_GPIO1_IO04__USDHC2_VSELECT 0xc1
>;
};
pinctrl_usdhc2_200mhz: usdhc2grp-200mhz {
fsl,pins = <
MX8MP_IOMUXC_SD2_CLK__USDHC2_CLK 0x196
MX8MP_IOMUXC_SD2_CMD__USDHC2_CMD 0x1d6
MX8MP_IOMUXC_SD2_DATA0__USDHC2_DATA0 0x1d6
MX8MP_IOMUXC_SD2_DATA1__USDHC2_DATA1 0x1d6
MX8MP_IOMUXC_SD2_DATA2__USDHC2_DATA2 0x1d6
MX8MP_IOMUXC_SD2_DATA3__USDHC2_DATA3 0x1d6
MX8MP_IOMUXC_GPIO1_IO04__USDHC2_VSELECT 0xc1
>;
};
pinctrl_usdhc2_gpio: usdhc2grp-gpio {
fsl,pins = <
MX8MP_IOMUXC_SD2_CD_B__GPIO2_IO12 0x1c4
>;
};
pinctrl_usdhc3: usdhc3grp {
fsl,pins = <
MX8MP_IOMUXC_NAND_WE_B__USDHC3_CLK 0x190
MX8MP_IOMUXC_NAND_WP_B__USDHC3_CMD 0x1d0
MX8MP_IOMUXC_NAND_DATA04__USDHC3_DATA0 0x1d0
MX8MP_IOMUXC_NAND_DATA05__USDHC3_DATA1 0x1d0
MX8MP_IOMUXC_NAND_DATA06__USDHC3_DATA2 0x1d0
MX8MP_IOMUXC_NAND_DATA07__USDHC3_DATA3 0x1d0
MX8MP_IOMUXC_NAND_RE_B__USDHC3_DATA4 0x1d0
MX8MP_IOMUXC_NAND_CE2_B__USDHC3_DATA5 0x1d0
MX8MP_IOMUXC_NAND_CE3_B__USDHC3_DATA6 0x1d0
MX8MP_IOMUXC_NAND_CLE__USDHC3_DATA7 0x1d0
MX8MP_IOMUXC_NAND_CE1_B__USDHC3_STROBE 0x190
>;
};
pinctrl_usdhc3_100mhz: usdhc3grp-100mhz {
fsl,pins = <
MX8MP_IOMUXC_NAND_WE_B__USDHC3_CLK 0x194
MX8MP_IOMUXC_NAND_WP_B__USDHC3_CMD 0x1d4
MX8MP_IOMUXC_NAND_DATA04__USDHC3_DATA0 0x1d4
MX8MP_IOMUXC_NAND_DATA05__USDHC3_DATA1 0x1d4
MX8MP_IOMUXC_NAND_DATA06__USDHC3_DATA2 0x1d4
MX8MP_IOMUXC_NAND_DATA07__USDHC3_DATA3 0x1d4
MX8MP_IOMUXC_NAND_RE_B__USDHC3_DATA4 0x1d4
MX8MP_IOMUXC_NAND_CE2_B__USDHC3_DATA5 0x1d4
MX8MP_IOMUXC_NAND_CE3_B__USDHC3_DATA6 0x1d4
MX8MP_IOMUXC_NAND_CLE__USDHC3_DATA7 0x1d4
MX8MP_IOMUXC_NAND_CE1_B__USDHC3_STROBE 0x194
>;
};
pinctrl_usdhc3_200mhz: usdhc3grp-200mhz {
fsl,pins = <
MX8MP_IOMUXC_NAND_WE_B__USDHC3_CLK 0x196
MX8MP_IOMUXC_NAND_WP_B__USDHC3_CMD 0x1d6
MX8MP_IOMUXC_NAND_DATA04__USDHC3_DATA0 0x1d6
MX8MP_IOMUXC_NAND_DATA05__USDHC3_DATA1 0x1d6
MX8MP_IOMUXC_NAND_DATA06__USDHC3_DATA2 0x1d6
MX8MP_IOMUXC_NAND_DATA07__USDHC3_DATA3 0x1d6
MX8MP_IOMUXC_NAND_RE_B__USDHC3_DATA4 0x1d6
MX8MP_IOMUXC_NAND_CE2_B__USDHC3_DATA5 0x1d6
MX8MP_IOMUXC_NAND_CE3_B__USDHC3_DATA6 0x1d6
MX8MP_IOMUXC_NAND_CLE__USDHC3_DATA7 0x1d6
MX8MP_IOMUXC_NAND_CE1_B__USDHC3_STROBE 0x196
>;
};
pinctrl_wdog: wdoggrp {
fsl,pins = <
MX8MP_IOMUXC_GPIO1_IO02__WDOG1_WDOG_B 0xc6
>;
};
};

7
arch/arm/mach-imx/imx8m/Kconfig
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@ -44,10 +44,17 @@ config TARGET_IMX8MN_EVK
select SUPPORT_SPL
select IMX8M_DDR4
config TARGET_IMX8MP_EVK
bool "imx8mp LPDDR4 EVK board"
select IMX8MP
select SUPPORT_SPL
select IMX8M_LPDDR4
endchoice
source "board/freescale/imx8mq_evk/Kconfig"
source "board/freescale/imx8mm_evk/Kconfig"
source "board/freescale/imx8mn_evk/Kconfig"
source "board/freescale/imx8mp_evk/Kconfig"
endif

14
board/freescale/imx8mp_evk/Kconfig Normal file
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@ -0,0 +1,14 @@
if TARGET_IMX8MP_EVK
config SYS_BOARD
default "imx8mp_evk"
config SYS_VENDOR
default "freescale"
config SYS_CONFIG_NAME
default "imx8mp_evk"
source "board/freescale/common/Kconfig"
endif

6
board/freescale/imx8mp_evk/MAINTAINERS Normal file
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@ -0,0 +1,6 @@
i.MX8MP EVK BOARD
M: Peng Fan <peng.fan@nxp.com>
S: Maintained
F: board/freescale/imx8mp_evk/
F: include/configs/imx8mp_evk.h
F: configs/imx8mp_evk_defconfig

12
board/freescale/imx8mp_evk/Makefile Normal file
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@ -0,0 +1,12 @@
#
# Copyright 2019 NXP
#
# SPDX-License-Identifier: GPL-2.0+
#
obj-y += imx8mp_evk.o
ifdef CONFIG_SPL_BUILD
obj-y += spl.o
obj-$(CONFIG_IMX8M_LPDDR4) += lpddr4_timing.o
endif

94
board/freescale/imx8mp_evk/imx8mp_evk.c Normal file
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@ -0,0 +1,94 @@
// SPDX-License-Identifier: GPL-2.0+
/*
* Copyright 2019 NXP
*/
#include <common.h>
#include <errno.h>
#include <asm/mach-imx/iomux-v3.h>
#include <asm-generic/gpio.h>
#include <asm/arch/imx8mp_pins.h>
#include <asm/arch/sys_proto.h>
#include <asm/mach-imx/gpio.h>
DECLARE_GLOBAL_DATA_PTR;
#define UART_PAD_CTRL (PAD_CTL_DSE6 | PAD_CTL_FSEL1)
#define WDOG_PAD_CTRL (PAD_CTL_DSE6 | PAD_CTL_ODE | PAD_CTL_PUE | PAD_CTL_PE)
static iomux_v3_cfg_t const uart_pads[] = {
MX8MP_PAD_UART2_RXD__UART2_DCE_RX | MUX_PAD_CTRL(UART_PAD_CTRL),
MX8MP_PAD_UART2_TXD__UART2_DCE_TX | MUX_PAD_CTRL(UART_PAD_CTRL),
};
static iomux_v3_cfg_t const wdog_pads[] = {
MX8MP_PAD_GPIO1_IO02__WDOG1_WDOG_B | MUX_PAD_CTRL(WDOG_PAD_CTRL),
};
int board_early_init_f(void)
{
struct wdog_regs *wdog = (struct wdog_regs *)WDOG1_BASE_ADDR;
imx_iomux_v3_setup_multiple_pads(wdog_pads, ARRAY_SIZE(wdog_pads));
set_wdog_reset(wdog);
imx_iomux_v3_setup_multiple_pads(uart_pads, ARRAY_SIZE(uart_pads));
return 0;
}
int dram_init(void)
{
/* rom_pointer[1] contains the size of TEE occupies */
if (rom_pointer[1])
gd->ram_size = PHYS_SDRAM_SIZE - rom_pointer[1];
else
gd->ram_size = PHYS_SDRAM_SIZE;
#if CONFIG_NR_DRAM_BANKS > 1
gd->ram_size += PHYS_SDRAM_2_SIZE;
#endif
return 0;
}
int dram_init_banksize(void)
{
gd->bd->bi_dram[0].start = PHYS_SDRAM;
if (rom_pointer[1])
gd->bd->bi_dram[0].size = PHYS_SDRAM_SIZE - rom_pointer[1];
else
gd->bd->bi_dram[0].size = PHYS_SDRAM_SIZE;
#if CONFIG_NR_DRAM_BANKS > 1
gd->bd->bi_dram[1].start = PHYS_SDRAM_2;
gd->bd->bi_dram[1].size = PHYS_SDRAM_2_SIZE;
#endif
return 0;
}
phys_size_t get_effective_memsize(void)
{
if (rom_pointer[1])
return (PHYS_SDRAM_SIZE - rom_pointer[1]);
else
return PHYS_SDRAM_SIZE;
}
int board_init(void)
{
return 0;
}
int board_late_init(void)
{
#ifdef CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG
env_set("board_name", "EVK");
env_set("board_rev", "iMX8MP");
#endif
return 0;
}

1847
board/freescale/imx8mp_evk/lpddr4_timing.c Normal file
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File diff suppressed because it is too large Load Diff

158
board/freescale/imx8mp_evk/spl.c Normal file
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@ -0,0 +1,158 @@
/*
* Copyright 2018-2019 NXP
*
* SPDX-License-Identifier: GPL-2.0+
*/
#include <common.h>
#include <spl.h>
#include <asm/io.h>
#include <errno.h>
#include <asm/io.h>
#include <asm/mach-imx/iomux-v3.h>
#include <asm/arch/imx8mp_pins.h>
#include <asm/arch/sys_proto.h>
#include <asm/mach-imx/boot_mode.h>
#include <power/pmic.h>
#include <power/pca9450.h>
#include <asm/arch/clock.h>
#include <asm/mach-imx/gpio.h>
#include <asm/mach-imx/mxc_i2c.h>
#include <fsl_esdhc.h>
#include <mmc.h>
#include <asm/arch/ddr.h>
#include <dm/uclass.h>
#include <dm/device.h>
#include <dm/uclass-internal.h>
#include <dm/device-internal.h>
DECLARE_GLOBAL_DATA_PTR;
int spl_board_boot_device(enum boot_device boot_dev_spl)
{
return BOOT_DEVICE_BOOTROM;
}
void spl_dram_init(void)
{
ddr_init(&dram_timing);
}
void spl_board_init(void)
{
struct udevice *dev;
int ret;
puts("Normal Boot\n");
ret = uclass_get_device_by_name(UCLASS_CLK,
"clock-controller@30380000",
&dev);
if (ret < 0)
printf("Failed to find clock node. Check device tree\n");
}
#define I2C_PAD_CTRL (PAD_CTL_DSE6 | PAD_CTL_HYS | PAD_CTL_PUE | PAD_CTL_PE)
#define PC MUX_PAD_CTRL(I2C_PAD_CTRL)
struct i2c_pads_info i2c_pad_info1 = {
.scl = {
.i2c_mode = MX8MP_PAD_I2C1_SCL__I2C1_SCL | PC,
.gpio_mode = MX8MP_PAD_I2C1_SCL__GPIO5_IO14 | PC,
.gp = IMX_GPIO_NR(5, 14),
},
.sda = {
.i2c_mode = MX8MP_PAD_I2C1_SDA__I2C1_SDA | PC,
.gpio_mode = MX8MP_PAD_I2C1_SDA__GPIO5_IO15 | PC,
.gp = IMX_GPIO_NR(5, 15),
},
};
#ifdef CONFIG_POWER
#define I2C_PMIC 0
int power_init_board(void)
{
struct pmic *p;
int ret;
ret = power_pca9450b_init(I2C_PMIC);
if (ret)
printf("power init failed");
p = pmic_get("PCA9450");
pmic_probe(p);
/* BUCKxOUT_DVS0/1 control BUCK123 output */
pmic_reg_write(p, PCA9450_BUCK123_DVS, 0x29);
/*
* increase VDD_SOC to typical value 0.95V before first
* DRAM access, set DVS1 to 0.85v for suspend.
* Enable DVS control through PMIC_STBY_REQ and
* set B1_ENMODE=1 (ON by PMIC_ON_REQ=H)
*/
pmic_reg_write(p, PCA9450_BUCK1OUT_DVS0, 0x1C);
pmic_reg_write(p, PCA9450_BUCK1OUT_DVS1, 0x14);
pmic_reg_write(p, PCA9450_BUCK1CTRL, 0x59);
/* set WDOG_B_CFG to cold reset */
pmic_reg_write(p, PCA9450_RESET_CTRL, 0xA1);
return 0;
}
#endif
#ifdef CONFIG_SPL_LOAD_FIT
int board_fit_config_name_match(const char *name)
{
/* Just empty function now - can't decide what to choose */
debug("%s: %s\n", __func__, name);
return 0;
}
#endif
void board_init_f(ulong dummy)
{
int ret;
arch_cpu_init();
init_uart_clk(1);
board_early_init_f();
timer_init();
preloader_console_init();
/* Clear the BSS. */
memset(__bss_start, 0, __bss_end - __bss_start);
ret = spl_init();
if (ret) {
debug("spl_init() failed: %d\n", ret);
hang();
}
enable_tzc380();
/* Adjust pmic voltage to 1.0V for 800M */
setup_i2c(0, CONFIG_SYS_I2C_SPEED, 0x7f, &i2c_pad_info1);
power_init_board();
/* DDR initialization */
spl_dram_init();
board_init_r(NULL, 0);
}
int do_reset(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
{
puts("resetting ...\n");
reset_cpu(WDOG1_BASE_ADDR);
return 0;
}

84
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CONFIG_ARM=y
CONFIG_SPL_SYS_ICACHE_OFF=y
CONFIG_SPL_SYS_DCACHE_OFF=y
CONFIG_ARCH_IMX8M=y
CONFIG_SYS_TEXT_BASE=0x40200000
CONFIG_SPL_GPIO_SUPPORT=y
CONFIG_SPL_LIBCOMMON_SUPPORT=y
CONFIG_SPL_LIBGENERIC_SUPPORT=y
CONFIG_SYS_MALLOC_F_LEN=0x10000
CONFIG_DM_GPIO=y
CONFIG_TARGET_IMX8MP_EVK=y
CONFIG_SPL_MMC_SUPPORT=y
CONFIG_SPL_SERIAL_SUPPORT=y
CONFIG_SPL_DRIVERS_MISC_SUPPORT=y
CONFIG_ENV_SIZE=0x1000
CONFIG_ENV_OFFSET=0x400000
CONFIG_NR_DRAM_BANKS=2
CONFIG_SPL=y
CONFIG_SPL_IMX_ROMAPI_LOADADDR=0x48000000
CONFIG_SPL_TEXT_BASE=0x920000
CONFIG_FIT=y
CONFIG_FIT_EXTERNAL_OFFSET=0x3000
CONFIG_SPL_LOAD_FIT=y
CONFIG_SPL_FIT_GENERATOR="arch/arm/mach-imx/mkimage_fit_atf.sh"
CONFIG_OF_SYSTEM_SETUP=y
CONFIG_SYS_EXTRA_OPTIONS="IMX_CONFIG=arch/arm/mach-imx/imx8m/imximage-8mp-lpddr4.cfg"
CONFIG_DEFAULT_FDT_FILE="imx8mp-evk.dtb"
CONFIG_BOARD_LATE_INIT=y
CONFIG_BOARD_EARLY_INIT_F=y
CONFIG_SPL_BOARD_INIT=y
CONFIG_SPL_BOOTROM_SUPPORT=y
CONFIG_SPL_SEPARATE_BSS=y
CONFIG_SPL_I2C_SUPPORT=y
CONFIG_SPL_POWER_SUPPORT=y
CONFIG_SPL_WATCHDOG_SUPPORT=y
CONFIG_HUSH_PARSER=y
CONFIG_SYS_PROMPT="u-boot=> "
# CONFIG_CMD_EXPORTENV is not set
# CONFIG_CMD_IMPORTENV is not set
# CONFIG_CMD_CRC32 is not set
CONFIG_CMD_CLK=y
CONFIG_CMD_FUSE=y
CONFIG_CMD_GPIO=y
CONFIG_CMD_I2C=y
CONFIG_CMD_MMC=y
CONFIG_CMD_CACHE=y
CONFIG_CMD_REGULATOR=y
CONFIG_CMD_EXT2=y
CONFIG_CMD_EXT4=y
CONFIG_CMD_EXT4_WRITE=y
CONFIG_CMD_FAT=y
CONFIG_OF_CONTROL=y
CONFIG_SPL_OF_CONTROL=y
CONFIG_DEFAULT_DEVICE_TREE="imx8mp-evk"
CONFIG_ENV_IS_IN_MMC=y
CONFIG_SYS_RELOC_GD_ENV_ADDR=y
CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG=y
CONFIG_SPL_DM=y
CONFIG_CLK_COMPOSITE_CCF=y
CONFIG_CLK_IMX8MP=y
CONFIG_MXC_GPIO=y
CONFIG_DM_PCA953X=y
CONFIG_DM_I2C=y
CONFIG_SYS_I2C_MXC=y
CONFIG_SYS_I2C_MXC_I2C1=y
CONFIG_SYS_I2C_MXC_I2C2=y
CONFIG_SYS_I2C_MXC_I2C3=y
CONFIG_LED=y
CONFIG_LED_GPIO=y
CONFIG_DM_MMC=y
CONFIG_SUPPORT_EMMC_BOOT=y
CONFIG_MMC_IO_VOLTAGE=y
CONFIG_FSL_ESDHC_IMX=y
CONFIG_PHYLIB=y
CONFIG_DM_ETH=y
CONFIG_PINCTRL=y
CONFIG_SPL_PINCTRL=y
CONFIG_PINCTRL_IMX8M=y
CONFIG_DM_REGULATOR=y
CONFIG_DM_REGULATOR_FIXED=y
CONFIG_DM_REGULATOR_GPIO=y
CONFIG_MXC_UART=y
CONFIG_SYSRESET=y
CONFIG_SYSRESET_PSCI=y

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/* SPDX-License-Identifier: GPL-2.0+ */
/*
* Copyright 2019 NXP
*/
#ifndef __IMX8MP_EVK_H
#define __IMX8MP_EVK_H
#include <linux/sizes.h>
#include <asm/arch/imx-regs.h>
#ifdef CONFIG_SECURE_BOOT
#define CONFIG_CSF_SIZE 0x2000 /* 8K region */
#endif
#define CONFIG_SPL_MAX_SIZE (152 * 1024)
#define CONFIG_SYS_MONITOR_LEN (512 * 1024)
#define CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_USE_SECTOR
#define CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR 0x300
#define CONFIG_SYS_MMCSD_FS_BOOT_PARTITION 1
#define CONFIG_SYS_UBOOT_BASE (QSPI0_AMBA_BASE + CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR * 512)
#ifdef CONFIG_SPL_BUILD
/*#define CONFIG_ENABLE_DDR_TRAINING_DEBUG*/
#define CONFIG_SPL_LDSCRIPT "arch/arm/cpu/armv8/u-boot-spl.lds"
#define CONFIG_SPL_STACK 0x990000
#define CONFIG_SPL_BSS_START_ADDR 0x0095e000
#define CONFIG_SPL_BSS_MAX_SIZE 0x2000 /* 8 KB */
#define CONFIG_SYS_SPL_MALLOC_START 0x42200000
#define CONFIG_SYS_SPL_MALLOC_SIZE SZ_512K /* 512 KB */
#define CONFIG_SYS_ICACHE_OFF
#define CONFIG_SYS_DCACHE_OFF
#define CONFIG_MALLOC_F_ADDR 0x940000
#define CONFIG_SPL_ABORT_ON_RAW_IMAGE
#undef CONFIG_DM_MMC
#undef CONFIG_DM_PMIC
#undef CONFIG_DM_PMIC_PFUZE100
#define CONFIG_POWER
#define CONFIG_POWER_I2C
#define CONFIG_POWER_PCA9450
#undef CONFIG_DM_I2C
#define CONFIG_SYS_I2C
#endif
/* Initial environment variables */
#define CONFIG_EXTRA_ENV_SETTINGS \
"script=boot.scr\0" \
"image=Image\0" \
"console=ttymxc1,115200 earlycon=ec_imx6q,0x30890000,115200\0" \
"fdt_addr=0x43000000\0" \
"fdt_high=0xffffffffffffffff\0" \
"boot_fdt=try\0" \
"fdt_file=" CONFIG_DEFAULT_FDT_FILE "\0" \
"initrd_addr=0x43800000\0" \
"initrd_high=0xffffffffffffffff\0" \
"mmcdev="__stringify(CONFIG_SYS_MMC_ENV_DEV)"\0" \
"mmcpart=" __stringify(CONFIG_SYS_MMC_IMG_LOAD_PART) "\0" \
"mmcroot=" CONFIG_MMCROOT " rootwait rw\0" \
"mmcautodetect=yes\0" \
"mmcargs=setenv bootargs ${jh_clk} console=${console} root=${mmcroot}\0 " \
"loadbootscript=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${script};\0" \
"bootscript=echo Running bootscript from mmc ...; " \
"source\0" \
"loadimage=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${image}\0" \
"loadfdt=fatload mmc ${mmcdev}:${mmcpart} ${fdt_addr} ${fdt_file}\0" \
"mmcboot=echo Booting from mmc ...; " \
"run mmcargs; " \
"if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
"if run loadfdt; then " \
"booti ${loadaddr} - ${fdt_addr}; " \
"else " \
"echo WARN: Cannot load the DT; " \
"fi; " \
"else " \
"echo wait for boot; " \
"fi;\0" \
"netargs=setenv bootargs ${jh_clk} console=${console} " \
"root=/dev/nfs " \
"ip=dhcp nfsroot=${serverip}:${nfsroot},v3,tcp\0" \
"netboot=echo Booting from net ...; " \
"run netargs; " \
"if test ${ip_dyn} = yes; then " \
"setenv get_cmd dhcp; " \
"else " \
"setenv get_cmd tftp; " \
"fi; " \
"${get_cmd} ${loadaddr} ${image}; " \
"if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
"if ${get_cmd} ${fdt_addr} ${fdt_file}; then " \
"booti ${loadaddr} - ${fdt_addr}; " \
"else " \
"echo WARN: Cannot load the DT; " \
"fi; " \
"else " \
"booti; " \
"fi;\0"
#define CONFIG_BOOTCOMMAND \
"mmc dev ${mmcdev}; if mmc rescan; then " \
"if run loadbootscript; then " \
"run bootscript; " \
"else " \
"if run loadimage; then " \
"run mmcboot; " \
"else run netboot; " \
"fi; " \
"fi; " \
"else booti ${loadaddr} - ${fdt_addr}; fi"
/* Link Definitions */
#define CONFIG_LOADADDR 0x40480000
#define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR
#define CONFIG_SYS_INIT_RAM_ADDR 0x40000000
#define CONFIG_SYS_INIT_RAM_SIZE 0x80000
#define CONFIG_SYS_INIT_SP_OFFSET \
(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
#define CONFIG_SYS_INIT_SP_ADDR \
(CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
#define CONFIG_ENV_OVERWRITE
#define CONFIG_SYS_MMC_ENV_DEV 1 /* USDHC2 */
#define CONFIG_MMCROOT "/dev/mmcblk1p2" /* USDHC2 */
/* Size of malloc() pool */
#define CONFIG_SYS_MALLOC_LEN SZ_32M
/* Totally 6GB DDR */
#define CONFIG_SYS_SDRAM_BASE 0x40000000
#define PHYS_SDRAM 0x40000000
#define PHYS_SDRAM_SIZE 0xC0000000 /* 3 GB */
#define PHYS_SDRAM_2 0x100000000
#define PHYS_SDRAM_2_SIZE 0xC0000000 /* 3 GB */
#define CONFIG_SYS_MEMTEST_START PHYS_SDRAM
#define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_MEMTEST_START + \
(PHYS_SDRAM_SIZE >> 1))
#define CONFIG_MXC_UART_BASE UART2_BASE_ADDR
/* Monitor Command Prompt */
#define CONFIG_SYS_PROMPT_HUSH_PS2 "> "
#define CONFIG_SYS_CBSIZE 2048
#define CONFIG_SYS_MAXARGS 64
#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE
#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + \
sizeof(CONFIG_SYS_PROMPT) + 16)
#define CONFIG_FSL_USDHC
#define CONFIG_SYS_FSL_USDHC_NUM 2
#define CONFIG_SYS_FSL_ESDHC_ADDR 0
#define CONFIG_SYS_MMC_IMG_LOAD_PART 1
#define CONFIG_SYS_I2C_SPEED 100000
#endif