1 /* SPDX-License-Identifier: GPL-2.0+ */
4 * Copyright (C) 2014 Freescale Semiconductor
10 #include <asm/arch/stream_id_lsch3.h>
11 #include <asm/arch/config.h>
13 /* Link Definitions */
15 /* We need architecture specific misc initializations */
17 /* Link Definitions */
19 #define CONFIG_VERY_BIG_RAM
20 #define CONFIG_SYS_DDR_SDRAM_BASE 0x80000000UL
21 #define CONFIG_SYS_FSL_DDR_SDRAM_BASE_PHY 0
22 #define CONFIG_SYS_SDRAM_BASE CONFIG_SYS_DDR_SDRAM_BASE
23 #define CONFIG_SYS_DDR_BLOCK2_BASE 0x8080000000ULL
24 #define CONFIG_SYS_FSL_DDR_MAIN_NUM_CTRLS 2
29 #define CPU_RELEASE_ADDR secondary_boot_addr
31 #define CONFIG_SYS_FSL_OTHER_DDR_NUM_CTRLS
34 * This is not an accurate number. It is used in start.S. The frequency
35 * will be udpated later when get_bus_freq(0) is available.
43 #define CONFIG_SYS_NS16550_SERIAL
44 #define CONFIG_SYS_NS16550_REG_SIZE 1
45 #define CONFIG_SYS_NS16550_CLK (get_serial_clock())
48 * During booting, IFC is mapped at the region of 0x30000000.
49 * But this region is limited to 256MB. To accommodate NOR, promjet
50 * and FPGA. This region is divided as below:
51 * 0x30000000 - 0x37ffffff : 128MB : NOR flash
52 * 0x38000000 - 0x3BFFFFFF : 64MB : Promjet
53 * 0x3C000000 - 0x40000000 : 64MB : FPGA etc
55 * To accommodate bigger NOR flash and other devices, we will map IFC
56 * chip selects to as below:
57 * 0x5_1000_0000..0x5_1fff_ffff Memory Hole
58 * 0x5_2000_0000..0x5_3fff_ffff IFC CSx (FPGA, NAND and others 512MB)
59 * 0x5_4000_0000..0x5_7fff_ffff ASIC or others 1GB
60 * 0x5_8000_0000..0x5_bfff_ffff IFC CS0 1GB (NOR/Promjet)
61 * 0x5_C000_0000..0x5_ffff_ffff IFC CS1 1GB (NOR/Promjet)
63 * For e.g. NOR flash at CS0 will be mapped to 0x580000000 after relocation.
64 * CONFIG_SYS_FLASH_BASE has the final address (core view)
65 * CONFIG_SYS_FLASH_BASE_PHYS has the final address (IFC view)
66 * CONFIG_SYS_FLASH_BASE_PHYS_EARLY has the temporary IFC address
67 * CONFIG_SYS_TEXT_BASE is linked to 0x30000000 for booting
70 #define CONFIG_SYS_FLASH_BASE 0x580000000ULL
71 #define CONFIG_SYS_FLASH_BASE_PHYS 0x80000000
72 #define CONFIG_SYS_FLASH_BASE_PHYS_EARLY 0x00000000
74 #define CONFIG_SYS_FLASH1_BASE_PHYS 0xC0000000
75 #define CONFIG_SYS_FLASH1_BASE_PHYS_EARLY 0x8000000
78 unsigned long long get_qixis_addr(void);
80 #define QIXIS_BASE get_qixis_addr()
81 #define QIXIS_BASE_PHYS 0x20000000
82 #define QIXIS_BASE_PHYS_EARLY 0xC000000
83 #define QIXIS_STAT_PRES1 0xb
84 #define QIXIS_SDID_MASK 0x07
85 #define QIXIS_ESDHC_NO_ADAPTER 0x7
87 #define CONFIG_SYS_NAND_BASE 0x530000000ULL
88 #define CONFIG_SYS_NAND_BASE_PHYS 0x30000000
91 /* TODO Actual DPL max length needs to be confirmed with the MC FW team */
92 #define CONFIG_SYS_LS_MC_DPC_MAX_LENGTH 0x20000
93 #define CONFIG_SYS_LS_MC_DRAM_DPC_OFFSET 0x00F00000
94 #define CONFIG_SYS_LS_MC_DPL_MAX_LENGTH 0x20000
95 #define CONFIG_SYS_LS_MC_DRAM_DPL_OFFSET 0x00F20000
97 #define CONFIG_SYS_LS_MC_AIOP_IMG_MAX_LENGTH 0x200000
98 #define CONFIG_SYS_LS_MC_DRAM_AIOP_IMG_OFFSET 0x07000000
101 * Carve out a DDR region which will not be used by u-boot/Linux
103 * It will be used by MC and Debug Server. The MC region must be
104 * 512MB aligned, so the min size to hide is 512MB.
106 #ifdef CONFIG_FSL_MC_ENET
107 #define CONFIG_SYS_LS_MC_DRAM_BLOCK_MIN_SIZE (128UL * 1024 * 1024)
110 /* Miscellaneous configurable options */
112 /* Physical Memory Map */
113 /* fixme: these need to be checked against the board */
115 #define CONFIG_HWCONFIG
116 #define HWCONFIG_BUFFER_SIZE 128
118 /* Initial environment variables */
119 #define CONFIG_EXTRA_ENV_SETTINGS \
120 "hwconfig=fsl_ddr:bank_intlv=auto\0" \
121 "loadaddr=0x80100000\0" \
122 "kernel_addr=0x100000\0" \
123 "ramdisk_addr=0x800000\0" \
124 "ramdisk_size=0x2000000\0" \
125 "fdt_high=0xa0000000\0" \
126 "initrd_high=0xffffffffffffffff\0" \
127 "kernel_start=0x581000000\0" \
128 "kernel_load=0xa0000000\0" \
129 "kernel_size=0x2800000\0" \
130 "console=ttyAMA0,38400n8\0" \
131 "mcinitcmd=fsl_mc start mc 0x580a00000" \
134 #ifdef CONFIG_NAND_BOOT
135 #define CONFIG_SYS_NAND_U_BOOT_DST 0x80400000
136 #define CONFIG_SYS_NAND_U_BOOT_START CONFIG_SYS_NAND_U_BOOT_DST
138 #define CONFIG_SYS_MONITOR_LEN (1024 * 1024)
140 #include <asm/arch/soc.h>
142 #endif /* __LS2_COMMON_H */