| /* SPDX-License-Identifier: GPL-2.0+ */ |
| /* |
| * Copyright 2017 NXP |
| * Copyright (C) 2014 Freescale Semiconductor |
| */ |
| |
| #ifndef __LS2_COMMON_H |
| #define __LS2_COMMON_H |
| |
| #include <asm/arch/stream_id_lsch3.h> |
| #include <asm/arch/config.h> |
| |
| /* Link Definitions */ |
| |
| /* We need architecture specific misc initializations */ |
| |
| /* Link Definitions */ |
| |
| #define CONFIG_VERY_BIG_RAM |
| #define CONFIG_SYS_DDR_SDRAM_BASE 0x80000000UL |
| #define CFG_SYS_FSL_DDR_SDRAM_BASE_PHY 0 |
| #define CONFIG_SYS_SDRAM_BASE CONFIG_SYS_DDR_SDRAM_BASE |
| #define CONFIG_SYS_DDR_BLOCK2_BASE 0x8080000000ULL |
| |
| /* |
| * SMP Definitinos |
| */ |
| #define CPU_RELEASE_ADDR secondary_boot_addr |
| |
| /* |
| * This is not an accurate number. It is used in start.S. The frequency |
| * will be udpated later when get_bus_freq(0) is available. |
| */ |
| |
| /* GPIO */ |
| |
| /* I2C */ |
| |
| /* Serial Port */ |
| #define CONFIG_SYS_NS16550_SERIAL |
| #define CONFIG_SYS_NS16550_REG_SIZE 1 |
| #define CONFIG_SYS_NS16550_CLK (get_serial_clock()) |
| |
| /* |
| * During booting, IFC is mapped at the region of 0x30000000. |
| * But this region is limited to 256MB. To accommodate NOR, promjet |
| * and FPGA. This region is divided as below: |
| * 0x30000000 - 0x37ffffff : 128MB : NOR flash |
| * 0x38000000 - 0x3BFFFFFF : 64MB : Promjet |
| * 0x3C000000 - 0x40000000 : 64MB : FPGA etc |
| * |
| * To accommodate bigger NOR flash and other devices, we will map IFC |
| * chip selects to as below: |
| * 0x5_1000_0000..0x5_1fff_ffff Memory Hole |
| * 0x5_2000_0000..0x5_3fff_ffff IFC CSx (FPGA, NAND and others 512MB) |
| * 0x5_4000_0000..0x5_7fff_ffff ASIC or others 1GB |
| * 0x5_8000_0000..0x5_bfff_ffff IFC CS0 1GB (NOR/Promjet) |
| * 0x5_C000_0000..0x5_ffff_ffff IFC CS1 1GB (NOR/Promjet) |
| * |
| * For e.g. NOR flash at CS0 will be mapped to 0x580000000 after relocation. |
| * CONFIG_SYS_FLASH_BASE has the final address (core view) |
| * CONFIG_SYS_FLASH_BASE_PHYS has the final address (IFC view) |
| * CONFIG_SYS_FLASH_BASE_PHYS_EARLY has the temporary IFC address |
| * CONFIG_TEXT_BASE is linked to 0x30000000 for booting |
| */ |
| |
| #define CONFIG_SYS_FLASH_BASE 0x580000000ULL |
| #define CONFIG_SYS_FLASH_BASE_PHYS 0x80000000 |
| #define CONFIG_SYS_FLASH_BASE_PHYS_EARLY 0x00000000 |
| |
| #define CONFIG_SYS_FLASH1_BASE_PHYS 0xC0000000 |
| #define CONFIG_SYS_FLASH1_BASE_PHYS_EARLY 0x8000000 |
| |
| #ifndef __ASSEMBLY__ |
| unsigned long long get_qixis_addr(void); |
| #endif |
| #define QIXIS_BASE get_qixis_addr() |
| #define QIXIS_BASE_PHYS 0x20000000 |
| #define QIXIS_BASE_PHYS_EARLY 0xC000000 |
| #define QIXIS_STAT_PRES1 0xb |
| #define QIXIS_SDID_MASK 0x07 |
| #define QIXIS_ESDHC_NO_ADAPTER 0x7 |
| |
| #define CFG_SYS_NAND_BASE 0x530000000ULL |
| #define CFG_SYS_NAND_BASE_PHYS 0x30000000 |
| |
| /* MC firmware */ |
| /* TODO Actual DPL max length needs to be confirmed with the MC FW team */ |
| #define CONFIG_SYS_LS_MC_DPC_MAX_LENGTH 0x20000 |
| #define CONFIG_SYS_LS_MC_DRAM_DPC_OFFSET 0x00F00000 |
| #define CONFIG_SYS_LS_MC_DPL_MAX_LENGTH 0x20000 |
| #define CONFIG_SYS_LS_MC_DRAM_DPL_OFFSET 0x00F20000 |
| /* For LS2085A */ |
| #define CONFIG_SYS_LS_MC_AIOP_IMG_MAX_LENGTH 0x200000 |
| #define CONFIG_SYS_LS_MC_DRAM_AIOP_IMG_OFFSET 0x07000000 |
| |
| /* |
| * Carve out a DDR region which will not be used by u-boot/Linux |
| * |
| * It will be used by MC and Debug Server. The MC region must be |
| * 512MB aligned, so the min size to hide is 512MB. |
| */ |
| #ifdef CONFIG_FSL_MC_ENET |
| #define CONFIG_SYS_LS_MC_DRAM_BLOCK_MIN_SIZE (128UL * 1024 * 1024) |
| #endif |
| |
| /* Miscellaneous configurable options */ |
| |
| /* Physical Memory Map */ |
| /* fixme: these need to be checked against the board */ |
| |
| #define CONFIG_HWCONFIG |
| #define HWCONFIG_BUFFER_SIZE 128 |
| |
| /* Initial environment variables */ |
| #define CONFIG_EXTRA_ENV_SETTINGS \ |
| "hwconfig=fsl_ddr:bank_intlv=auto\0" \ |
| "loadaddr=0x80100000\0" \ |
| "kernel_addr=0x100000\0" \ |
| "ramdisk_addr=0x800000\0" \ |
| "ramdisk_size=0x2000000\0" \ |
| "fdt_high=0xa0000000\0" \ |
| "initrd_high=0xffffffffffffffff\0" \ |
| "kernel_start=0x581000000\0" \ |
| "kernel_load=0xa0000000\0" \ |
| "kernel_size=0x2800000\0" \ |
| "console=ttyAMA0,38400n8\0" \ |
| "mcinitcmd=fsl_mc start mc 0x580a00000" \ |
| " 0x580e00000 \0" |
| |
| #ifdef CONFIG_NAND_BOOT |
| #define CFG_SYS_NAND_U_BOOT_DST 0x80400000 |
| #define CFG_SYS_NAND_U_BOOT_START CFG_SYS_NAND_U_BOOT_DST |
| #endif |
| |
| #include <asm/arch/soc.h> |
| |
| #endif /* __LS2_COMMON_H */ |