1 /* 2 * Aeronix Zipit Z2 configuration file 3 * 4 * Copyright (C) 2009-2010 Marek Vasut <marek.vasut@gmail.com> 5 * 6 * SPDX-License-Identifier: GPL-2.0+ 7 */ 8 9 #ifndef __CONFIG_H 10 #define __CONFIG_H 11 12 /* 13 * High Level Board Configuration Options 14 */ 15 #define CONFIG_CPU_PXA27X 1 /* Marvell PXA270 CPU */ 16 #define CONFIG_SYS_TEXT_BASE 0x0 17 18 #undef CONFIG_SKIP_LOWLEVEL_INIT 19 #define CONFIG_PREBOOT 20 21 /* 22 * Environment settings 23 */ 24 #define CONFIG_ENV_OVERWRITE 25 #define CONFIG_ENV_IS_IN_FLASH 1 26 #define CONFIG_ENV_ADDR 0x40000 27 #define CONFIG_ENV_SIZE 0x10000 28 29 #define CONFIG_SYS_MALLOC_LEN (128*1024) 30 #define CONFIG_ARCH_CPU_INIT 31 32 #define CONFIG_BOOTCOMMAND \ 33 "if mmc rescan && ext2load mmc 0 0xa0000000 boot/uboot.script ;"\ 34 "then " \ 35 "source 0xa0000000; " \ 36 "else " \ 37 "bootm 0x50000; " \ 38 "fi; " 39 #define CONFIG_BOOTARGS \ 40 "console=tty0 console=ttyS2,115200 fbcon=rotate:3" 41 #define CONFIG_TIMESTAMP 42 #define CONFIG_CMDLINE_TAG 43 #define CONFIG_SETUP_MEMORY_TAGS 44 #define CONFIG_SYS_TEXT_BASE 0x0 45 #define CONFIG_LZMA /* LZMA compression support */ 46 47 /* 48 * Serial Console Configuration 49 * STUART - the lower serial port on Colibri board 50 */ 51 #define CONFIG_STUART 1 52 #define CONFIG_CONS_INDEX 2 53 #define CONFIG_BAUDRATE 115200 54 55 /* 56 * Bootloader Components Configuration 57 */ 58 #define CONFIG_CMD_ENV 59 60 /* 61 * MMC Card Configuration 62 */ 63 #ifdef CONFIG_CMD_MMC 64 #define CONFIG_GENERIC_MMC 65 #define CONFIG_PXA_MMC_GENERIC 66 #define CONFIG_SYS_MMC_BASE 0xF0000000 67 #endif 68 69 /* 70 * SPI and LCD 71 */ 72 #ifdef CONFIG_CMD_SPI 73 #define CONFIG_SOFT_SPI 74 #define CONFIG_LCD_ROTATION 75 #define CONFIG_PXA_LCD 76 #define CONFIG_LMS283GF05 77 78 #define SPI_DELAY udelay(10) 79 #define SPI_SDA(val) zipitz2_spi_sda(val) 80 #define SPI_SCL(val) zipitz2_spi_scl(val) 81 #define SPI_READ zipitz2_spi_read() 82 #ifndef __ASSEMBLY__ 83 void zipitz2_spi_sda(int); 84 void zipitz2_spi_scl(int); 85 unsigned char zipitz2_spi_read(void); 86 #endif 87 #endif 88 89 #define CONFIG_SYS_LONGHELP /* undef to save memory */ 90 #define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */ 91 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16) /* Print Buffer Size */ 92 #define CONFIG_SYS_MAXARGS 16 /* max number of command args */ 93 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Argument Buffer Size */ 94 #define CONFIG_SYS_DEVICE_NULLDEV 1 95 96 /* 97 * Clock Configuration 98 */ 99 #define CONFIG_SYS_CPUSPEED 0x190 /* standard setting for 312MHz; L=16, N=1.5, A=0, SDCLK!=SystemBus */ 100 101 /* 102 * SRAM Map 103 */ 104 #define PHYS_SRAM 0x5c000000 /* SRAM Bank #1 */ 105 #define PHYS_SRAM_SIZE 0x00040000 /* 256k */ 106 107 /* 108 * DRAM Map 109 */ 110 #define CONFIG_NR_DRAM_BANKS 1 /* We have 1 bank of DRAM */ 111 #define PHYS_SDRAM_1 0xa0000000 /* SDRAM Bank #1 */ 112 #define PHYS_SDRAM_1_SIZE 0x02000000 /* 32 MB */ 113 114 #define CONFIG_SYS_DRAM_BASE 0xa0000000 /* CS0 */ 115 #define CONFIG_SYS_DRAM_SIZE 0x02000000 /* 32 MB DRAM */ 116 117 #define CONFIG_SYS_MEMTEST_START 0xa0400000 /* memtest works on */ 118 #define CONFIG_SYS_MEMTEST_END 0xa0800000 /* 4 ... 8 MB in DRAM */ 119 120 #define CONFIG_SYS_LOAD_ADDR CONFIG_SYS_DRAM_BASE 121 122 #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM_1 123 #define CONFIG_SYS_INIT_SP_ADDR (GENERATED_GBL_DATA_SIZE + PHYS_SRAM + 2048) 124 125 /* 126 * NOR FLASH 127 */ 128 #define PHYS_FLASH_1 0x00000000 /* Flash Bank #1 */ 129 #define PHYS_FLASH_SIZE 0x00800000 /* 8 MB */ 130 #define PHYS_FLASH_SECT_SIZE 0x00010000 /* 64 KB sectors */ 131 #define CONFIG_SYS_FLASH_BASE PHYS_FLASH_1 132 133 #define CONFIG_SYS_FLASH_CFI 134 #define CONFIG_FLASH_CFI_DRIVER 1 135 #define CONFIG_SYS_FLASH_CFI_WIDTH FLASH_CFI_16BIT 136 137 #define CONFIG_SYS_MONITOR_BASE PHYS_FLASH_1 138 #define CONFIG_SYS_MONITOR_LEN PHYS_FLASH_SECT_SIZE 139 140 #define CONFIG_SYS_MAX_FLASH_BANKS 1 141 #define CONFIG_SYS_MAX_FLASH_SECT 256 142 143 #define CONFIG_SYS_FLASH_USE_BUFFER_WRITE 1 144 145 #define CONFIG_SYS_FLASH_ERASE_TOUT 240000 146 #define CONFIG_SYS_FLASH_WRITE_TOUT 240000 147 #define CONFIG_SYS_FLASH_LOCK_TOUT 240000 148 #define CONFIG_SYS_FLASH_UNLOCK_TOUT 240000 149 #define CONFIG_SYS_FLASH_PROTECTION 150 151 /* 152 * GPIO settings 153 */ 154 #define CONFIG_SYS_GAFR0_L_VAL 0x02000140 155 #define CONFIG_SYS_GAFR0_U_VAL 0x59188000 156 #define CONFIG_SYS_GAFR1_L_VAL 0x63900002 157 #define CONFIG_SYS_GAFR1_U_VAL 0xaaa03950 158 #define CONFIG_SYS_GAFR2_L_VAL 0x0aaaaaaa 159 #define CONFIG_SYS_GAFR2_U_VAL 0x29000308 160 #define CONFIG_SYS_GAFR3_L_VAL 0x54000000 161 #define CONFIG_SYS_GAFR3_U_VAL 0x000000d5 162 #define CONFIG_SYS_GPCR0_VAL 0x00000000 163 #define CONFIG_SYS_GPCR1_VAL 0x00000020 164 #define CONFIG_SYS_GPCR2_VAL 0x00000000 165 #define CONFIG_SYS_GPCR3_VAL 0x00000000 166 #define CONFIG_SYS_GPDR0_VAL 0xdafcee00 167 #define CONFIG_SYS_GPDR1_VAL 0xffa3aaab 168 #define CONFIG_SYS_GPDR2_VAL 0x8fe9ffff 169 #define CONFIG_SYS_GPDR3_VAL 0x001b1f8a 170 #define CONFIG_SYS_GPSR0_VAL 0x06080400 171 #define CONFIG_SYS_GPSR1_VAL 0x007f0000 172 #define CONFIG_SYS_GPSR2_VAL 0x032a0000 173 #define CONFIG_SYS_GPSR3_VAL 0x00000180 174 175 #define CONFIG_SYS_PSSR_VAL 0x30 176 177 /* 178 * Clock settings 179 */ 180 #define CONFIG_SYS_CKEN 0x00511220 181 #define CONFIG_SYS_CCCR 0x00000190 182 183 /* 184 * Memory settings 185 */ 186 #define CONFIG_SYS_MSC0_VAL 0x2ffc38f8 187 #define CONFIG_SYS_MSC1_VAL 0x0000ccd1 188 #define CONFIG_SYS_MSC2_VAL 0x0000b884 189 #define CONFIG_SYS_MDCNFG_VAL 0x08000ba9 190 #define CONFIG_SYS_MDREFR_VAL 0x2011a01e 191 #define CONFIG_SYS_MDMRS_VAL 0x00000000 192 #define CONFIG_SYS_FLYCNFG_VAL 0x00010001 193 #define CONFIG_SYS_SXCNFG_VAL 0x40044004 194 195 /* 196 * PCMCIA and CF Interfaces 197 */ 198 #define CONFIG_SYS_MECR_VAL 0x00000001 199 #define CONFIG_SYS_MCMEM0_VAL 0x00014307 200 #define CONFIG_SYS_MCMEM1_VAL 0x00014307 201 #define CONFIG_SYS_MCATT0_VAL 0x0001c787 202 #define CONFIG_SYS_MCATT1_VAL 0x0001c787 203 #define CONFIG_SYS_MCIO0_VAL 0x0001430f 204 #define CONFIG_SYS_MCIO1_VAL 0x0001430f 205 206 #include "pxa-common.h" 207 208 #endif /* __CONFIG_H */ 209