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Eddy Petrișor9702ec02016-06-05 03:43:00 +03001/*
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
Eddy Petrișor9702ec02016-06-05 03:43:00 +030021/* 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#define CONFIG_BOARD_EARLY_INIT_F
65
66#define CONFIG_DM_SERIAL
67#define CONFIG_FSL_LINFLEXUART
68#define LINFLEXUART_BASE LINFLEXD0_BASE_ADDR
69
70#define CONFIG_DEBUG_UART_LINFLEXUART
71#define CONFIG_DEBUG_UART_BASE LINFLEXUART_BASE
72
73/* Allow to overwrite serial and ethaddr */
74#define CONFIG_ENV_OVERWRITE
75#define CONFIG_SYS_UART_PORT (1)
76#define CONFIG_BAUDRATE 115200
77
78#undef CONFIG_CMD_IMLS
79
80#define CONFIG_MMC
81#define CONFIG_FSL_ESDHC
82#define CONFIG_FSL_USDHC
83#define CONFIG_SYS_FSL_ESDHC_ADDR USDHC_BASE_ADDR
84#define CONFIG_SYS_FSL_ESDHC_NUM 1
85
86#define CONFIG_SYS_FSL_ERRATUM_ESDHC111
87
88#define CONFIG_CMD_MMC
89#define CONFIG_GENERIC_MMC
90/* #define CONFIG_CMD_EXT2 EXT2 Support */
91#define CONFIG_CMD_FAT /* FAT support */
92#define CONFIG_DOS_PARTITION
93
94#if 0
95
96/* Ethernet config */
97#define CONFIG_CMD_PING
98#define CONFIG_CMD_DHCP
99#define CONFIG_CMD_MII
100#define CONFIG_FEC_MXC
101#define CONFIG_MII
102#define IMX_FEC_BASE ENET_BASE_ADDR
103#define CONFIG_FEC_XCV_TYPE RMII
104#define CONFIG_FEC_MXC_PHYADDR 0
105#define CONFIG_PHYLIB
106#define CONFIG_PHY_MICREL
107#endif
108
109#if 0 /* Disable until the I2C driver will be updated */
110
111/* I2C Configs */
112#define CONFIG_CMD_I2C
113#define CONFIG_HARD_I2C
114#define CONFIG_I2C_MXC
115#define CONFIG_SYS_I2C_BASE I2C0_BASE_ADDR
116#define CONFIG_SYS_I2C_SPEED 100000
117#endif
118
119#if 0 /* Disable until the FLASH will be implemented */
120#define CONFIG_SYS_USE_NAND
121#endif
122
123#ifdef CONFIG_SYS_USE_NAND
124/* Nand Flash Configs */
125#define CONFIG_CMD_NAND
126#define CONFIG_JFFS2_NAND
127#define MTD_NAND_FSL_NFC_SWECC 1
128#define CONFIG_NAND_FSL_NFC
129#define CONFIG_SYS_NAND_BASE 0x400E0000
130#define CONFIG_SYS_MAX_NAND_DEVICE 1
131#define NAND_MAX_CHIPS CONFIG_SYS_MAX_NAND_DEVICE
132#define CONFIG_SYS_NAND_SELECT_DEVICE
133#define CONFIG_SYS_64BIT_VSPRINTF /* needed for nand_util.c */
134#endif
135
136#define CONFIG_CMD_DHCP
137
138#define CONFIG_LOADADDR 0xC307FFC0
139#define CONFIG_BOOTARGS "console=ttyLF0 root=/dev/ram rw"
140
141#define CONFIG_CMD_ENV
142#define CONFIG_EXTRA_ENV_SETTINGS \
143 "boot_scripts=boot.scr.uimg boot.scr\0" \
144 "scriptaddr=" __stringify(CONFIG_LOADADDR) "\0" \
145 "console=ttyLF0,115200\0" \
146 "fdt_file=s32v234-evb.dtb\0" \
147 "fdt_high=0xffffffff\0" \
148 "initrd_high=0xffffffff\0" \
149 "fdt_addr_r=0xC2000000\0" \
150 "kernel_addr_r=0xC307FFC0\0" \
151 "ramdisk_addr_r=0xC4000000\0" \
152 "ramdisk=rootfs.uimg\0"\
153 "ip_dyn=yes\0" \
154 "mmcdev=" __stringify(CONFIG_SYS_MMC_ENV_DEV) "\0" \
155 "update_sd_firmware_filename=u-boot.imx\0" \
156 "update_sd_firmware=" \
157 "if test ${ip_dyn} = yes; then " \
158 "setenv get_cmd dhcp; " \
159 "else " \
160 "setenv get_cmd tftp; " \
161 "fi; " \
162 "if mmc dev ${mmcdev}; then " \
163 "if ${get_cmd} ${update_sd_firmware_filename}; then " \
164 "setexpr fw_sz ${filesize} / 0x200; " \
165 "setexpr fw_sz ${fw_sz} + 1; " \
166 "mmc write ${loadaddr} 0x2 ${fw_sz}; " \
167 "fi; " \
168 "fi\0" \
169 "loadramdisk=fatload mmc ${mmcdev}:${mmcpart} ${ramdisk_addr} ${ramdisk}\0" \
170 "jtagboot=echo Booting using jtag...; " \
171 "bootm ${kernel_addr} ${ramdisk_addr} ${fdt_addr}\0" \
172 "jtagsdboot=echo Booting loading Linux with ramdisk from SD...; " \
173 "run loaduimage; run loadramdisk; run loadfdt;"\
174 "bootm ${kernel_addr} ${ramdisk_addr} ${fdt_addr}\0" \
175 "boot_net_usb_start=true\0" \
176 BOOTENV
177
178#define BOOT_TARGET_DEVICES(func) \
179 func(MMC, mmc, 1) \
180 func(MMC, mmc, 0) \
181 func(DHCP, dhcp, na)
182
183#define CONFIG_BOOTCOMMAND \
184 "run distro_bootcmd"
185
186#include <config_distro_bootcmd.h>
187
188/* Miscellaneous configurable options */
189#define CONFIG_SYS_LONGHELP /* undef to save memory */
Eddy Petrișor9702ec02016-06-05 03:43:00 +0300190#define CONFIG_SYS_PROMPT_HUSH_PS2 "> "
191#define CONFIG_SYS_PROMPT "=> "
192#undef CONFIG_AUTO_COMPLETE
193#define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */
194#define CONFIG_SYS_PBSIZE \
195 (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16)
196#define CONFIG_SYS_MAXARGS 16 /* max number of command args */
197#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE
198#define CONFIG_CMDLINE_EDITING
199
200#define CONFIG_CMD_MEMTEST
201#define CONFIG_SYS_MEMTEST_START (DDR_BASE_ADDR)
202#define CONFIG_SYS_MEMTEST_END (DDR_BASE_ADDR + 0x7C00000)
203
204#define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR
205#define CONFIG_SYS_HZ 1000
206
207#define CONFIG_SYS_TEXT_BASE 0x3E800000 /* SDRAM */
208
209#ifdef CONFIG_RUN_FROM_IRAM_ONLY
210#define CONFIG_SYS_MALLOC_BASE (DDR_BASE_ADDR)
211#endif
212
213/*
214 * Stack sizes
215 * The stack sizes are set up in start.S using the settings below
216 */
217#define CONFIG_STACKSIZE (128 * 1024) /* regular stack */
218
219#if 0
220/* Configure PXE */
221#define CONFIG_CMD_PXE
222#define CONFIG_BOOTP_PXE
223#define CONFIG_BOOTP_PXE_CLIENTARCH 0x100
224#endif
225
226/* Physical memory map */
227/* EVB board has 2x256 MB DDR chips, DDR0 and DDR1, u-boot is using just one */
228#define CONFIG_NR_DRAM_BANKS 1
229#define PHYS_SDRAM (DDR_BASE_ADDR)
230#define PHYS_SDRAM_SIZE (256 * 1024 * 1024)
231
232#define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM
233#define CONFIG_SYS_INIT_RAM_ADDR IRAM_BASE_ADDR
234#define CONFIG_SYS_INIT_RAM_SIZE IRAM_SIZE
235
236#define CONFIG_SYS_INIT_SP_OFFSET \
237 (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
238#define CONFIG_SYS_INIT_SP_ADDR \
239 (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
240
241/* FLASH and environment organization */
242#define CONFIG_SYS_NO_FLASH
243
244#define CONFIG_ENV_SIZE (8 * 1024)
245#define CONFIG_ENV_IS_IN_MMC
246
247#define CONFIG_ENV_OFFSET (12 * 64 * 1024)
248#define CONFIG_SYS_MMC_ENV_DEV 0
249
250
251#define CONFIG_BOOTP_BOOTFILESIZE
252#define CONFIG_BOOTP_BOOTPATH
253#define CONFIG_BOOTP_GATEWAY
254#define CONFIG_BOOTP_HOSTNAME
255
256#endif