xref: /openbmc/u-boot/include/configs/s32v234evb.h (revision b7ca56dc)
1 /*
2  * (C) Copyright 2015-2016 Freescale Semiconductor, Inc.
3  *
4  * SPDX-License-Identifier:     GPL-2.0+
5  *
6  * Configuration settings for the Freescale S32V234 EVB board.
7  */
8 
9 #ifndef __CONFIG_H
10 #define __CONFIG_H
11 
12 #ifndef CONFIG_SPL_BUILD
13 #include <config_distro_defaults.h>
14 #endif
15 
16 #include <asm/arch/imx-regs.h>
17 
18 #define CONFIG_S32V234
19 #define CONFIG_DM
20 
21 /* Config GIC */
22 #define CONFIG_GICV2
23 #define GICD_BASE 0x7D001000
24 #define GICC_BASE 0x7D002000
25 
26 #define CONFIG_REMAKE_ELF
27 #undef CONFIG_RUN_FROM_IRAM_ONLY
28 
29 #define CONFIG_RUN_FROM_DDR1
30 #undef CONFIG_RUN_FROM_DDR0
31 
32 /* Run by default from DDR1  */
33 #ifdef CONFIG_RUN_FROM_DDR0
34 #define DDR_BASE_ADDR		0x80000000
35 #else
36 #define DDR_BASE_ADDR		0xC0000000
37 #endif
38 
39 #define CONFIG_MACH_TYPE		4146
40 
41 #define CONFIG_SKIP_LOWLEVEL_INIT
42 
43 /* Config CACHE */
44 #define CONFIG_CMD_CACHE
45 
46 #define CONFIG_SYS_FULL_VA
47 
48 /* Enable passing of ATAGs */
49 #define CONFIG_CMDLINE_TAG
50 
51 /* SMP Spin Table Definitions */
52 #define CPU_RELEASE_ADDR                (CONFIG_SYS_SDRAM_BASE + 0x7fff0)
53 
54 /* Generic Timer Definitions */
55 #define COUNTER_FREQUENCY               (1000000000)	/* 1000MHz */
56 #define CONFIG_SYS_FSL_ERRATUM_A008585
57 
58 /* Size of malloc() pool */
59 #ifdef CONFIG_RUN_FROM_IRAM_ONLY
60 #define CONFIG_SYS_MALLOC_LEN		(CONFIG_ENV_SIZE + 1 * 1024 * 1024)
61 #else
62 #define CONFIG_SYS_MALLOC_LEN		(CONFIG_ENV_SIZE + 2 * 1024 * 1024)
63 #endif
64 
65 #define CONFIG_DM_SERIAL
66 #define CONFIG_FSL_LINFLEXUART
67 #define LINFLEXUART_BASE		LINFLEXD0_BASE_ADDR
68 
69 #define CONFIG_DEBUG_UART_LINFLEXUART
70 #define CONFIG_DEBUG_UART_BASE		LINFLEXUART_BASE
71 
72 /* Allow to overwrite serial and ethaddr */
73 #define CONFIG_ENV_OVERWRITE
74 #define CONFIG_SYS_UART_PORT		(1)
75 
76 #undef CONFIG_CMD_IMLS
77 
78 #define CONFIG_FSL_ESDHC
79 #define CONFIG_FSL_USDHC
80 #define CONFIG_SYS_FSL_ESDHC_ADDR	USDHC_BASE_ADDR
81 #define CONFIG_SYS_FSL_ESDHC_NUM	1
82 
83 #define CONFIG_CMD_MMC
84 /* #define CONFIG_CMD_EXT2 EXT2 Support */
85 
86 #if 0
87 
88 /* Ethernet config */
89 #define CONFIG_CMD_PING
90 #define CONFIG_CMD_MII
91 #define CONFIG_FEC_MXC
92 #define CONFIG_MII
93 #define IMX_FEC_BASE            ENET_BASE_ADDR
94 #define CONFIG_FEC_XCV_TYPE     RMII
95 #define CONFIG_FEC_MXC_PHYADDR  0
96 #endif
97 
98 #if 0				/* Disable until the FLASH will be implemented */
99 #define CONFIG_SYS_USE_NAND
100 #endif
101 
102 #ifdef CONFIG_SYS_USE_NAND
103 /* Nand Flash Configs */
104 #define CONFIG_JFFS2_NAND
105 #define MTD_NAND_FSL_NFC_SWECC 1
106 #define CONFIG_NAND_FSL_NFC
107 #define CONFIG_SYS_NAND_BASE		0x400E0000
108 #define CONFIG_SYS_MAX_NAND_DEVICE	1
109 #define NAND_MAX_CHIPS			CONFIG_SYS_MAX_NAND_DEVICE
110 #define CONFIG_SYS_NAND_SELECT_DEVICE
111 #define CONFIG_SYS_64BIT_VSPRINTF	/* needed for nand_util.c */
112 #endif
113 
114 #define CONFIG_LOADADDR			0xC307FFC0
115 
116 #define CONFIG_EXTRA_ENV_SETTINGS \
117 	"boot_scripts=boot.scr.uimg boot.scr\0" \
118 	"scriptaddr=" __stringify(CONFIG_LOADADDR) "\0" \
119 	"console=ttyLF0,115200\0" \
120 	"fdt_file=s32v234-evb.dtb\0" \
121 	"fdt_high=0xffffffff\0" \
122 	"initrd_high=0xffffffff\0" \
123 	"fdt_addr_r=0xC2000000\0" \
124 	"kernel_addr_r=0xC307FFC0\0" \
125 	"ramdisk_addr_r=0xC4000000\0" \
126 	"ramdisk=rootfs.uimg\0"\
127 	"ip_dyn=yes\0" \
128 	"mmcdev=" __stringify(CONFIG_SYS_MMC_ENV_DEV) "\0" \
129 	"update_sd_firmware_filename=u-boot.imx\0" \
130 	"update_sd_firmware=" \
131 		"if test ${ip_dyn} = yes; then " \
132 			"setenv get_cmd dhcp; " \
133 		"else " \
134 			"setenv get_cmd tftp; " \
135 		"fi; " \
136 		"if mmc dev ${mmcdev}; then "	\
137 			"if ${get_cmd} ${update_sd_firmware_filename}; then " \
138 				"setexpr fw_sz ${filesize} / 0x200; " \
139 				"setexpr fw_sz ${fw_sz} + 1; "	\
140 				"mmc write ${loadaddr} 0x2 ${fw_sz}; " \
141 			"fi; "	\
142 		"fi\0" \
143 	"loadramdisk=fatload mmc ${mmcdev}:${mmcpart} ${ramdisk_addr} ${ramdisk}\0" \
144 	"jtagboot=echo Booting using jtag...; " \
145 		"bootm ${kernel_addr} ${ramdisk_addr} ${fdt_addr}\0" \
146 	"jtagsdboot=echo Booting loading Linux with ramdisk from SD...; " \
147 		"run loaduimage; run loadramdisk; run loadfdt;"\
148 		"bootm ${kernel_addr} ${ramdisk_addr} ${fdt_addr}\0" \
149 	"boot_net_usb_start=true\0" \
150 	BOOTENV
151 
152 #define BOOT_TARGET_DEVICES(func) \
153 	func(MMC, mmc, 1) \
154 	func(MMC, mmc, 0) \
155 	func(DHCP, dhcp, na)
156 
157 #define CONFIG_BOOTCOMMAND \
158 	"run distro_bootcmd"
159 
160 #include <config_distro_bootcmd.h>
161 
162 /* Miscellaneous configurable options */
163 #define CONFIG_SYS_LONGHELP	/* undef to save memory */
164 #define CONFIG_SYS_PROMPT_HUSH_PS2	"> "
165 #define CONFIG_SYS_PROMPT		"=> "
166 #undef CONFIG_AUTO_COMPLETE
167 #define CONFIG_CMDLINE_EDITING
168 
169 #define CONFIG_CMD_MEMTEST
170 #define CONFIG_SYS_MEMTEST_START	(DDR_BASE_ADDR)
171 #define CONFIG_SYS_MEMTEST_END		(DDR_BASE_ADDR + 0x7C00000)
172 
173 #define CONFIG_SYS_LOAD_ADDR		CONFIG_LOADADDR
174 #define CONFIG_SYS_HZ				1000
175 
176 #define CONFIG_SYS_TEXT_BASE		0x3E800000	/* SDRAM */
177 
178 #ifdef CONFIG_RUN_FROM_IRAM_ONLY
179 #define CONFIG_SYS_MALLOC_BASE		(DDR_BASE_ADDR)
180 #endif
181 
182 #if 0
183 /* Configure PXE */
184 #define CONFIG_BOOTP_PXE
185 #define CONFIG_BOOTP_PXE_CLIENTARCH	0x100
186 #endif
187 
188 /* Physical memory map */
189 /* EVB board has 2x256 MB DDR chips, DDR0 and DDR1, u-boot is using just one */
190 #define CONFIG_NR_DRAM_BANKS		1
191 #define PHYS_SDRAM			(DDR_BASE_ADDR)
192 #define PHYS_SDRAM_SIZE			(256 * 1024 * 1024)
193 
194 #define CONFIG_SYS_SDRAM_BASE		PHYS_SDRAM
195 #define CONFIG_SYS_INIT_RAM_ADDR	IRAM_BASE_ADDR
196 #define CONFIG_SYS_INIT_RAM_SIZE	IRAM_SIZE
197 
198 #define CONFIG_SYS_INIT_SP_OFFSET \
199 	(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
200 #define CONFIG_SYS_INIT_SP_ADDR \
201 	(CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
202 
203 /* environment organization */
204 #define CONFIG_ENV_SIZE			(8 * 1024)
205 
206 #define CONFIG_ENV_OFFSET		(12 * 64 * 1024)
207 #define CONFIG_SYS_MMC_ENV_DEV		0
208 
209 
210 #define CONFIG_BOOTP_BOOTFILESIZE
211 #define CONFIG_BOOTP_BOOTPATH
212 #define CONFIG_BOOTP_GATEWAY
213 #define CONFIG_BOOTP_HOSTNAME
214 
215 #endif
216