mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-12-23 11:33:32 +00:00
6c317fedc7
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 <ariel.dalessandro@collabora.com> Signed-off-by: Michael Trimarchi <michael@amarulasolutions.com>
59 lines
1.7 KiB
C
59 lines
1.7 KiB
C
/* 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 <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 (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 */
|