From 6c317fedc7ec317e673b8d13cf58f64b1fbafe37 Mon Sep 17 00:00:00 2001 From: Ariel D'Alessandro Date: Tue, 12 Apr 2022 10:31:38 -0300 Subject: bsh: imx8mn-smm-s2/pro: Add iMX8MN BSH SMM S2 boards Introduce BSH SystemMaster (SMM) S2 board family, which consists of: iMX8MN SMM S2 and iMX8MN SMM S2 PRO boards. Add support for iMX8MN BSH SMM S2 board: - 256 MiB DDR3 RAM - 512MiB Nand - USBOTG1 peripheral - fastboot. - 100Mbit Ethernet Add support for iMX8MN BSH SMM S2 PRO board: - 512 MiB DDR3 RAM - 8 GiB eMMC - USBOTG1 peripheral - fastboot. - 100Mbit Ethernet Signed-off-by: Ariel D'Alessandro Signed-off-by: Michael Trimarchi --- include/configs/imx8mn_bsh_smm_s2.h | 51 ++++++++++++++++++++++++++ include/configs/imx8mn_bsh_smm_s2_common.h | 59 ++++++++++++++++++++++++++++++ include/configs/imx8mn_bsh_smm_s2pro.h | 35 ++++++++++++++++++ 3 files changed, 145 insertions(+) create mode 100644 include/configs/imx8mn_bsh_smm_s2.h create mode 100644 include/configs/imx8mn_bsh_smm_s2_common.h create mode 100644 include/configs/imx8mn_bsh_smm_s2pro.h (limited to 'include') diff --git a/include/configs/imx8mn_bsh_smm_s2.h b/include/configs/imx8mn_bsh_smm_s2.h new file mode 100644 index 00000000000..098f23b206d --- /dev/null +++ b/include/configs/imx8mn_bsh_smm_s2.h @@ -0,0 +1,51 @@ +/* SPDX-License-Identifier: GPL-2.0+ */ +/* + * Copyright 2021 Collabora Ltd. + */ + +#ifndef __IMX8MN_BSH_SMM_S2_H +#define __IMX8MN_BSH_SMM_S2_H + +#include + +#define BOOT_TARGET_DEVICES(func) \ + func(NAND, nand, 0) \ + +#include + +#define NANDARGS \ + "mtdids=" CONFIG_MTDIDS_DEFAULT "\0" \ + "mtdparts=" CONFIG_MTDPARTS_DEFAULT "\0" \ + "nandargs=setenv bootargs console=${console} " \ + "${optargs} " \ + "root=${nandroot} " \ + "rootfstype=${nandrootfstype}\0" \ + "nandroot=ubi0:root rw ubi.mtd=nandrootfs\0" \ + "nandrootfstype=ubifs rootwait=1\0" \ + "nandboot=echo Booting from nand ...; " \ + "run nandargs; " \ + "nand read ${fdt_addr_r} nanddtb; " \ + "nand read ${loadaddr} nandkernel; " \ + "booti ${loadaddr} - ${fdt_addr_r}\0" + +#define BOOTENV_DEV_NAND(devtypeu, devtypel, instance) \ + "bootcmd_" #devtypel #instance "=" \ + "run nandboot\0" + +#define BOOTENV_DEV_NAME_NAND(devtypeu, devtypel, instance) \ + #devtypel #instance " " + +/* Initial environment variables */ +#define CONFIG_EXTRA_ENV_SETTINGS \ + MEM_LAYOUT_ENV_SETTINGS \ + NANDARGS \ + BOOTENV + +#define PHYS_SDRAM_SIZE SZ_256M + +/* NAND */ +#define CONFIG_SYS_MAX_NAND_DEVICE 1 + +#define CONFIG_SYS_NAND_BASE 0x20000000 + +#endif /* __IMX8MN_BSH_SMM_S2_H */ diff --git a/include/configs/imx8mn_bsh_smm_s2_common.h b/include/configs/imx8mn_bsh_smm_s2_common.h new file mode 100644 index 00000000000..6387576c2da --- /dev/null +++ b/include/configs/imx8mn_bsh_smm_s2_common.h @@ -0,0 +1,59 @@ +/* SPDX-License-Identifier: GPL-2.0+ */ +/* + * Copyright 2021 Collabora Ltd. + */ + +#ifndef __IMX8MN_BSH_SMM_S2_COMMON_H +#define __IMX8MN_BSH_SMM_S2_COMMON_H + +#include +#include +#include + +#define CONFIG_SYS_BOOTM_LEN (32 * SZ_1M) + +#define CONFIG_SPL_MAX_SIZE (148 * SZ_1K) +#define CONFIG_SYS_MONITOR_LEN SZ_512K +#define CONFIG_SYS_UBOOT_BASE \ + (QSPI0_AMBA_BASE + CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR * 512) + +#define CONFIG_SPL_STACK 0x980000 +#define CONFIG_SPL_BSS_START_ADDR 0x950000 +#define CONFIG_SPL_BSS_MAX_SIZE SZ_8K +#define CONFIG_SYS_SPL_MALLOC_START 0x42200000 +#define CONFIG_SYS_SPL_MALLOC_SIZE SZ_512K + + + +#define MEM_LAYOUT_ENV_SETTINGS \ + "scriptaddr=" __stringify(CONFIG_SYS_LOAD_ADDR) "\0" \ + "kernel_addr_r=" __stringify(CONFIG_SYS_LOAD_ADDR) "\0" \ + "ramdisk_addr_r=0x43800000\0" \ + "fdt_addr_r=0x43000000\0" \ + "fdtfile=" CONFIG_DEFAULT_FDT_FILE "\0" \ + "bootcmd_mfg=echo Running fastboot mode; fastboot usb 0\0" \ + +/* Link Definitions */ + +#define CONFIG_SYS_INIT_RAM_ADDR 0x40000000 +#define CONFIG_SYS_INIT_RAM_SIZE SZ_512K +#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 CONFIG_MXC_UART_BASE UART4_BASE_ADDR + +/* Monitor Command Prompt */ +#define CONFIG_SYS_CBSIZE SZ_2K +#define CONFIG_SYS_MAXARGS 64 +#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE +#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + \ + sizeof(CONFIG_SYS_PROMPT) + 16) + +/* I2C */ + +#endif /* __IMX8MN_BSH_SMM_S2_COMMON_H */ diff --git a/include/configs/imx8mn_bsh_smm_s2pro.h b/include/configs/imx8mn_bsh_smm_s2pro.h new file mode 100644 index 00000000000..37fda66f98e --- /dev/null +++ b/include/configs/imx8mn_bsh_smm_s2pro.h @@ -0,0 +1,35 @@ +/* SPDX-License-Identifier: GPL-2.0+ */ +/* + * Copyright 2021 Collabora Ltd. + */ + +#ifndef __IMX8MN_BSH_SMM_S2PRO_H +#define __IMX8MN_BSH_SMM_S2PRO_H + +#include + +#define BOOT_TARGET_DEVICES(func) \ + func(MMC, mmc, 0) \ + +#include + +#define EMMCARGS \ + "fastboot_partition_alias_all=" \ + __stringify(CONFIG_FASTBOOT_FLASH_MMC_DEV) ".0:0\0" \ + "fastboot_partition_alias_bootloader=" \ + __stringify(CONFIG_FASTBOOT_FLASH_MMC_DEV) ".1:0\0" \ + "emmc_dev=" __stringify(CONFIG_FASTBOOT_FLASH_MMC_DEV) "\0" \ + "emmc_ack=1\0" \ + +/* Initial environment variables */ +#define CONFIG_EXTRA_ENV_SETTINGS \ + MEM_LAYOUT_ENV_SETTINGS \ + EMMCARGS \ + BOOTENV + +#define PHYS_SDRAM_SIZE SZ_512M + +/* USDHC */ +#define CONFIG_SYS_FSL_ESDHC_ADDR 0 + +#endif /* __IMX8MN_BSH_SMM_S2PRO_H */ -- cgit v1.2.3