board: kontron: pitx-imx8m: Add Kontron pitx-imx8m board support

The Kontron pitx-imx8m is an NXP i.MX8MQ based board in the pITX form factor.

Signed-off-by: Heiko Thiery <heiko.thiery@gmail.com>

1 files changed, 97 insertions, 0 deletions

diff --git a/include/configs/kontron_pitx_imx8m.h b/include/configs/kontron_pitx_imx8m.h
new file mode 100644
index 0000000000..0f96b905ab
--- /dev/null
+++ b/include/configs/kontron_pitx_imx8m.h
@@ -0,0 +1,97 @@
+/* SPDX-License-Identifier: GPL-2.0+ */
+
+#ifndef __KONTRON_PITX_IMX8M_H
+#define __KONTRON_PITX_IMX8M_H
+
+#include <linux/sizes.h>
+#include <linux/stringify.h>
+#include <asm/arch/imx-regs.h>
+
+#define CONFIG_SYS_BOOTM_LEN		(32 * SZ_1M)
+
+#define CONFIG_SPL_MAX_SIZE		(124 * SZ_1K)
+#define CONFIG_SYS_MONITOR_LEN		(512 * SZ_1K)
+#define CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_USE_SECTOR
+#define CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR	0x300
+
+#ifdef CONFIG_SPL_BUILD
+#define CONFIG_SPL_LDSCRIPT		"arch/arm/cpu/armv8/u-boot-spl.lds"
+#define CONFIG_SPL_STACK		0x187FF0
+#define CONFIG_SPL_BSS_START_ADDR       0x00180000
+#define CONFIG_SPL_BSS_MAX_SIZE         SZ_8K
+#define CONFIG_SYS_SPL_MALLOC_START     0x42200000
+#define CONFIG_SYS_SPL_MALLOC_SIZE      SZ_512K
+#define CONFIG_SYS_SPL_PTE_RAM_BASE     0x41580000
+
+/* malloc f used before GD_FLG_FULL_MALLOC_INIT set */
+#define CONFIG_MALLOC_F_ADDR		0x182000
+/* For RAW image gives a error info not panic */
+#define CONFIG_SPL_ABORT_ON_RAW_IMAGE
+
+
+#define CONFIG_POWER_PFUZE100
+#define CONFIG_POWER_PFUZE100_I2C_ADDR  0x08
+#endif
+
+#define CONFIG_REMAKE_ELF
+
+/* ENET1 Config */
+#if defined(CONFIG_CMD_NET)
+#define CONFIG_ETHPRIME                 "FEC"
+
+#define CONFIG_FEC_XCV_TYPE             RGMII
+#define CONFIG_FEC_MXC_PHYADDR          0
+#define FEC_QUIRK_ENET_MAC
+
+#define IMX_FEC_BASE			0x30BE0000
+#define PHY_ANEG_TIMEOUT		20000
+
+#endif
+
+#define ENV_MEM_LAYOUT_SETTINGS \
+	"kernel_addr_r=0x40880000\0" \
+	"fdt_addr_r=0x43000000\0" \
+	"scriptaddr=0x43500000\0" \
+	"initrd_addr=0x43800000\0" \
+	"pxefile_addr_r=0x43500000\0" \
+	"bootm_size=0x10000000\0" \
+
+#define BOOT_TARGET_DEVICES(func) \
+	func(MMC, mmc, 0) \
+	func(MMC, mmc, 1) \
+	func(USB, usb, 0) \
+	func(DHCP, dhcp, na) \
+	func(PXE, pxe, 0)
+
+#include <config_distro_bootcmd.h>
+
+/* Initial environment variables */
+#define CONFIG_EXTRA_ENV_SETTINGS		\
+	"image=Image\0" \
+	"console=ttymxc2,115200\0" \
+	"boot_fdt=try\0" \
+	"fdtfile=freescale/imx8mq-kontron-pitx-imx8m.dtb\0" \
+	"dfu_alt_info=mmc 0=flash-bin raw 0x42 0x1000 mmcpart 1\0"\
+	ENV_MEM_LAYOUT_SETTINGS \
+	BOOTENV
+
+
+#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_SYS_SDRAM_BASE           0x40000000
+#define PHYS_SDRAM                      0x40000000
+#define PHYS_SDRAM_SIZE			0xC0000000 /* 3GB DDR */
+
+#define CONFIG_MXC_UART_BASE		UART3_BASE_ADDR
+
+#define CONFIG_SYS_FSL_USDHC_NUM	2
+#define CONFIG_SYS_FSL_ESDHC_ADDR       0
+
+#define CONFIG_OF_SYSTEM_SETUP
+
+#endif