arm: imx8mp: Initial MSC SM2S iMX8MP support
Add support for the MSC SM2S-IMX8PLUS SMARC Module. Tested in conjunction
with the MSC SM2-MB-EP1 Mini-ITX Carrier Board.
Signed-off-by: Martyn Welch <martyn.welch@collabora.com>
Signed-off-by: Fabio Estevam <festevam@denx.de>
diff --git a/include/configs/msc_sm2s_imx8mp.h b/include/configs/msc_sm2s_imx8mp.h
new file mode 100644
index 0000000..59ab732
--- /dev/null
+++ b/include/configs/msc_sm2s_imx8mp.h
@@ -0,0 +1,64 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+/*
+ * Based on vendor support provided by AVNET Embedded
+ *
+ * Copyright (C) 2021 AVNET Embedded, MSC Technologies GmbH
+ * Copyright 2021 General Electric Company
+ * Copyright 2021 Collabora Ltd.
+ */
+
+#ifndef __MSC_SM2S_IMX8MP_H
+#define __MSC_SM2S_IMX8MP_H
+
+#include <linux/sizes.h>
+#include <linux/stringify.h>
+#include <asm/arch/imx-regs.h>
+
+#define CONFIG_SYS_MONITOR_LEN (512 * 1024)
+#define CONFIG_SYS_UBOOT_BASE (QSPI0_AMBA_BASE + CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR * 512)
+
+#if defined(CONFIG_CMD_NET)
+#define CONFIG_FEC_MXC_PHYADDR 1
+#define PHY_ANEG_TIMEOUT 20000
+#endif
+
+#ifndef CONFIG_SPL_BUILD
+#define BOOT_TARGET_DEVICES(func) \
+ func(MMC, mmc, 1) \
+ func(MMC, mmc, 2)
+
+#include <config_distro_bootcmd.h>
+#endif
+
+/* Initial environment variables */
+#define CONFIG_EXTRA_ENV_SETTINGS \
+ BOOTENV \
+ "scriptaddr=" __stringify(CONFIG_SYS_LOAD_ADDR) "\0" \
+ "kernel_addr_r=" __stringify(CONFIG_SYS_LOAD_ADDR) "\0" \
+ "image=Image\0" \
+ "console=ttymxc1,115200\0" \
+ "fdt_addr_r=0x43000000\0" \
+ "boot_fdt=try\0" \
+ "fdtfile=" CONFIG_DEFAULT_FDT_FILE "\0" \
+ "initrd_addr=0x43800000\0" \
+ "bootm_size=0x10000000\0" \
+ "mmcpart=1\0" \
+ "mmcroot=/dev/mmcblk1p2 rootwait rw\0" \
+
+/* Link Definitions */
+
+#define CONFIG_SYS_INIT_RAM_ADDR 0x40000000
+#define CONFIG_SYS_INIT_RAM_SIZE 0x80000
+
+#define CONFIG_SYS_SDRAM_BASE 0x40000000
+#define PHYS_SDRAM 0x40000000
+#define PHYS_SDRAM_SIZE 0x80000000 /* 2GB DDR */
+#define PHYS_SDRAM_2 0xc0000000
+#define PHYS_SDRAM_2_SIZE 0x0
+
+#define CONFIG_MXC_UART_BASE UART2_BASE_ADDR
+
+#define CONFIG_SYS_FSL_USDHC_NUM 2
+#define CONFIG_SYS_FSL_ESDHC_ADDR 0
+
+#endif