1 /*
2  * Copyright 2017 NXP
3  * Copyright (C) 2014 Freescale Semiconductor
4  *
5  * SPDX-License-Identifier:	GPL-2.0+
6  */
7 
8 #ifndef __LS2_COMMON_H
9 #define __LS2_COMMON_H
10 
11 #define CONFIG_REMAKE_ELF
12 #define CONFIG_FSL_LAYERSCAPE
13 #define CONFIG_MP
14 #define CONFIG_GICV3
15 #define CONFIG_FSL_TZPC_BP147
16 
17 #include <asm/arch/stream_id_lsch3.h>
18 #include <asm/arch/config.h>
19 
20 /* Link Definitions */
21 #define CONFIG_SYS_INIT_SP_ADDR		(CONFIG_SYS_FSL_OCRAM_BASE + 0xfff0)
22 
23 /* We need architecture specific misc initializations */
24 
25 /* Link Definitions */
26 #ifndef CONFIG_QSPI_BOOT
27 #ifdef CONFIG_SPL
28 #define CONFIG_SYS_TEXT_BASE		0x80400000
29 #else
30 #define CONFIG_SYS_TEXT_BASE		0x30100000
31 #endif
32 #else
33 #define CONFIG_SYS_TEXT_BASE		0x20100000
34 #define CONFIG_ENV_SIZE			0x2000          /* 8KB */
35 #define CONFIG_ENV_OFFSET		0x300000        /* 3MB */
36 #define CONFIG_ENV_SECT_SIZE		0x40000
37 #endif
38 
39 #define CONFIG_SUPPORT_RAW_INITRD
40 
41 #define CONFIG_SKIP_LOWLEVEL_INIT
42 
43 #ifndef CONFIG_SPL
44 #define CONFIG_FSL_DDR_INTERACTIVE	/* Interactive debugging */
45 #endif
46 #ifndef CONFIG_SYS_FSL_DDR4
47 #define CONFIG_SYS_DDR_RAW_TIMING
48 #endif
49 
50 #define CONFIG_SYS_FSL_DDR_INTLV_256B	/* force 256 byte interleaving */
51 
52 #define CONFIG_VERY_BIG_RAM
53 #define CONFIG_SYS_DDR_SDRAM_BASE	0x80000000UL
54 #define CONFIG_SYS_FSL_DDR_SDRAM_BASE_PHY	0
55 #define CONFIG_SYS_SDRAM_BASE		CONFIG_SYS_DDR_SDRAM_BASE
56 #define CONFIG_SYS_DDR_BLOCK2_BASE	0x8080000000ULL
57 #define CONFIG_SYS_FSL_DDR_MAIN_NUM_CTRLS	2
58 
59 /*
60  * SMP Definitinos
61  */
62 #define CPU_RELEASE_ADDR		secondary_boot_func
63 
64 #define CONFIG_SYS_FSL_OTHER_DDR_NUM_CTRLS
65 #ifdef CONFIG_SYS_FSL_HAS_DP_DDR
66 #define CONFIG_SYS_DP_DDR_BASE		0x6000000000ULL
67 /*
68  * DDR controller use 0 as the base address for binding.
69  * It is mapped to CONFIG_SYS_DP_DDR_BASE for core to access.
70  */
71 #define CONFIG_SYS_DP_DDR_BASE_PHY	0
72 #define CONFIG_DP_DDR_CTRL		2
73 #define CONFIG_DP_DDR_NUM_CTRLS		1
74 #endif
75 
76 /* Generic Timer Definitions */
77 /*
78  * This is not an accurate number. It is used in start.S. The frequency
79  * will be udpated later when get_bus_freq(0) is available.
80  */
81 #define COUNTER_FREQUENCY		25000000	/* 25MHz */
82 
83 /* Size of malloc() pool */
84 #define CONFIG_SYS_MALLOC_LEN		(CONFIG_ENV_SIZE + 2048 * 1024)
85 
86 /* I2C */
87 #define CONFIG_SYS_I2C
88 #define CONFIG_SYS_I2C_MXC
89 #define CONFIG_SYS_I2C_MXC_I2C1		/* enable I2C bus 1 */
90 #define CONFIG_SYS_I2C_MXC_I2C2		/* enable I2C bus 2 */
91 #define CONFIG_SYS_I2C_MXC_I2C3		/* enable I2C bus 3 */
92 #define CONFIG_SYS_I2C_MXC_I2C4		/* enable I2C bus 4 */
93 
94 /* Serial Port */
95 #define CONFIG_CONS_INDEX       1
96 #define CONFIG_SYS_NS16550_SERIAL
97 #define CONFIG_SYS_NS16550_REG_SIZE     1
98 #define CONFIG_SYS_NS16550_CLK          (get_serial_clock())
99 
100 #define CONFIG_SYS_BAUDRATE_TABLE	{ 9600, 19200, 38400, 57600, 115200 }
101 
102 /* IFC */
103 #define CONFIG_FSL_IFC
104 
105 /*
106  * During booting, IFC is mapped at the region of 0x30000000.
107  * But this region is limited to 256MB. To accommodate NOR, promjet
108  * and FPGA. This region is divided as below:
109  * 0x30000000 - 0x37ffffff : 128MB : NOR flash
110  * 0x38000000 - 0x3BFFFFFF : 64MB  : Promjet
111  * 0x3C000000 - 0x40000000 : 64MB  : FPGA etc
112  *
113  * To accommodate bigger NOR flash and other devices, we will map IFC
114  * chip selects to as below:
115  * 0x5_1000_0000..0x5_1fff_ffff	Memory Hole
116  * 0x5_2000_0000..0x5_3fff_ffff	IFC CSx (FPGA, NAND and others 512MB)
117  * 0x5_4000_0000..0x5_7fff_ffff	ASIC or others 1GB
118  * 0x5_8000_0000..0x5_bfff_ffff	IFC CS0 1GB (NOR/Promjet)
119  * 0x5_C000_0000..0x5_ffff_ffff	IFC CS1 1GB (NOR/Promjet)
120  *
121  * For e.g. NOR flash at CS0 will be mapped to 0x580000000 after relocation.
122  * CONFIG_SYS_FLASH_BASE has the final address (core view)
123  * CONFIG_SYS_FLASH_BASE_PHYS has the final address (IFC view)
124  * CONFIG_SYS_FLASH_BASE_PHYS_EARLY has the temporary IFC address
125  * CONFIG_SYS_TEXT_BASE is linked to 0x30000000 for booting
126  */
127 
128 #define CONFIG_SYS_FLASH_BASE			0x580000000ULL
129 #define CONFIG_SYS_FLASH_BASE_PHYS		0x80000000
130 #define CONFIG_SYS_FLASH_BASE_PHYS_EARLY	0x00000000
131 
132 #define CONFIG_SYS_FLASH1_BASE_PHYS		0xC0000000
133 #define CONFIG_SYS_FLASH1_BASE_PHYS_EARLY	0x8000000
134 
135 #ifndef __ASSEMBLY__
136 unsigned long long get_qixis_addr(void);
137 #endif
138 #define QIXIS_BASE				get_qixis_addr()
139 #define QIXIS_BASE_PHYS				0x20000000
140 #define QIXIS_BASE_PHYS_EARLY			0xC000000
141 #define QIXIS_STAT_PRES1			0xb
142 #define QIXIS_SDID_MASK				0x07
143 #define QIXIS_ESDHC_NO_ADAPTER			0x7
144 
145 #define CONFIG_SYS_NAND_BASE			0x530000000ULL
146 #define CONFIG_SYS_NAND_BASE_PHYS		0x30000000
147 
148 /* MC firmware */
149 /* TODO Actual DPL max length needs to be confirmed with the MC FW team */
150 #define CONFIG_SYS_LS_MC_DPC_MAX_LENGTH	    0x20000
151 #define CONFIG_SYS_LS_MC_DRAM_DPC_OFFSET    0x00F00000
152 #define CONFIG_SYS_LS_MC_DPL_MAX_LENGTH	    0x20000
153 #define CONFIG_SYS_LS_MC_DRAM_DPL_OFFSET    0x00F20000
154 /* For LS2085A */
155 #define CONFIG_SYS_LS_MC_AIOP_IMG_MAX_LENGTH	0x200000
156 #define CONFIG_SYS_LS_MC_DRAM_AIOP_IMG_OFFSET	0x07000000
157 
158 /* Define phy_reset function to boot the MC based on mcinitcmd.
159  * This happens late enough to properly fixup u-boot env MAC addresses.
160  */
161 #define CONFIG_RESET_PHY_R
162 
163 /*
164  * Carve out a DDR region which will not be used by u-boot/Linux
165  *
166  * It will be used by MC and Debug Server. The MC region must be
167  * 512MB aligned, so the min size to hide is 512MB.
168  */
169 #ifdef CONFIG_FSL_MC_ENET
170 #define CONFIG_SYS_LS_MC_DRAM_BLOCK_MIN_SIZE		(512UL * 1024 * 1024)
171 #endif
172 
173 /* Command line configuration */
174 
175 /* Miscellaneous configurable options */
176 #define CONFIG_SYS_LOAD_ADDR	(CONFIG_SYS_DDR_SDRAM_BASE + 0x10000000)
177 
178 /* Physical Memory Map */
179 /* fixme: these need to be checked against the board */
180 #define CONFIG_CHIP_SELECTS_PER_CTRL	4
181 
182 #define CONFIG_NR_DRAM_BANKS		3
183 
184 #define CONFIG_HWCONFIG
185 #define HWCONFIG_BUFFER_SIZE		128
186 
187 /* Allow to overwrite serial and ethaddr */
188 #define CONFIG_ENV_OVERWRITE
189 
190 /* Initial environment variables */
191 #define CONFIG_EXTRA_ENV_SETTINGS		\
192 	"hwconfig=fsl_ddr:bank_intlv=auto\0"	\
193 	"loadaddr=0x80100000\0"			\
194 	"kernel_addr=0x100000\0"		\
195 	"ramdisk_addr=0x800000\0"		\
196 	"ramdisk_size=0x2000000\0"		\
197 	"fdt_high=0xa0000000\0"			\
198 	"initrd_high=0xffffffffffffffff\0"	\
199 	"kernel_start=0x581000000\0"		\
200 	"kernel_load=0xa0000000\0"		\
201 	"kernel_size=0x2800000\0"		\
202 	"console=ttyAMA0,38400n8\0"		\
203 	"mcinitcmd=fsl_mc start mc 0x580a00000"	\
204 	" 0x580e00000 \0"
205 
206 #define CONFIG_BOOTARGS		"console=ttyS0,115200 root=/dev/ram0 " \
207 				"earlycon=uart8250,mmio,0x21c0500 " \
208 				"ramdisk_size=0x2000000 default_hugepagesz=2m" \
209 				" hugepagesz=2m hugepages=256"
210 #ifdef CONFIG_SD_BOOT
211 #define CONFIG_BOOTCOMMAND	"mmc read 0x80200000 0x6800 0x800;"\
212 				" fsl_mc apply dpl 0x80200000 &&" \
213 				" mmc read $kernel_load $kernel_start" \
214 				" $kernel_size && bootm $kernel_load"
215 #else
216 #define CONFIG_BOOTCOMMAND	"fsl_mc apply dpl 0x580d00000 &&" \
217 				" cp.b $kernel_start $kernel_load" \
218 				" $kernel_size && bootm $kernel_load"
219 #endif
220 
221 /* Monitor Command Prompt */
222 #define CONFIG_SYS_CBSIZE		512	/* Console I/O Buffer Size */
223 #define CONFIG_SYS_PBSIZE		(CONFIG_SYS_CBSIZE + \
224 					sizeof(CONFIG_SYS_PROMPT) + 16)
225 #define CONFIG_SYS_BARGSIZE		CONFIG_SYS_CBSIZE /* Boot args buffer */
226 #define CONFIG_SYS_LONGHELP
227 #define CONFIG_CMDLINE_EDITING		1
228 #define CONFIG_AUTO_COMPLETE
229 #define CONFIG_SYS_MAXARGS		64	/* max command args */
230 
231 #define CONFIG_PANIC_HANG	/* do not reset board on panic */
232 
233 #define CONFIG_SPL_BSS_START_ADDR	0x80100000
234 #define CONFIG_SPL_BSS_MAX_SIZE		0x00100000
235 #define CONFIG_SPL_FRAMEWORK
236 #define CONFIG_SPL_LDSCRIPT "arch/arm/cpu/armv8/u-boot-spl.lds"
237 #define CONFIG_SPL_MAX_SIZE		0x16000
238 #define CONFIG_SPL_STACK		(CONFIG_SYS_FSL_OCRAM_BASE + 0x9ff0)
239 #define CONFIG_SPL_TARGET		"u-boot-with-spl.bin"
240 #define CONFIG_SPL_TEXT_BASE		0x1800a000
241 
242 #ifdef CONFIG_NAND_BOOT
243 #define CONFIG_SYS_NAND_U_BOOT_DST	0x80400000
244 #define CONFIG_SYS_NAND_U_BOOT_START	CONFIG_SYS_NAND_U_BOOT_DST
245 #endif
246 #define CONFIG_SYS_SPL_MALLOC_SIZE	0x00100000
247 #define CONFIG_SYS_SPL_MALLOC_START	0x80200000
248 #define CONFIG_SYS_MONITOR_LEN		(640 * 1024)
249 
250 #define CONFIG_SYS_BOOTM_LEN   (64 << 20)      /* Increase max gunzip size */
251 
252 #include <asm/arch/soc.h>
253 
254 #endif /* __LS2_COMMON_H */
255