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