Michal Simek | 952d514 | 2007-03-11 13:42:58 +0100 | [diff] [blame] | 1 | /* |
Michal Simek | 04c379f | 2010-08-02 14:20:28 +0200 | [diff] [blame] | 2 | * (C) Copyright 2007-2010 Michal Simek |
Michal Simek | 952d514 | 2007-03-11 13:42:58 +0100 | [diff] [blame] | 3 | * |
Michal Simek | d83d07e | 2007-09-24 00:30:42 +0200 | [diff] [blame] | 4 | * Michal SIMEK <monstr@monstr.eu> |
Michal Simek | 952d514 | 2007-03-11 13:42:58 +0100 | [diff] [blame] | 5 | * |
Wolfgang Denk | d79de1d | 2013-07-08 09:37:19 +0200 | [diff] [blame] | 6 | * SPDX-License-Identifier: GPL-2.0+ |
Michal Simek | 952d514 | 2007-03-11 13:42:58 +0100 | [diff] [blame] | 7 | */ |
| 8 | |
| 9 | #ifndef __CONFIG_H |
| 10 | #define __CONFIG_H |
| 11 | |
Michal Simek | 87ed95b | 2008-12-19 13:14:05 +0100 | [diff] [blame] | 12 | #include "../board/xilinx/microblaze-generic/xparameters.h" |
Michal Simek | 952d514 | 2007-03-11 13:42:58 +0100 | [diff] [blame] | 13 | |
Michal Simek | 04c379f | 2010-08-02 14:20:28 +0200 | [diff] [blame] | 14 | /* MicroBlaze CPU */ |
Michal Simek | 3af398e | 2007-05-08 14:52:52 +0200 | [diff] [blame] | 15 | #define MICROBLAZE_V5 1 |
Michal Simek | 952d514 | 2007-03-11 13:42:58 +0100 | [diff] [blame] | 16 | |
Stephan Linz | 9f4b68e | 2012-07-29 00:25:36 +0200 | [diff] [blame] | 17 | /* linear and spi flash memory */ |
Stephan Linz | d647131 | 2012-06-27 00:28:25 +0200 | [diff] [blame] | 18 | #ifdef XILINX_FLASH_START |
| 19 | #define FLASH |
Stephan Linz | 9f4b68e | 2012-07-29 00:25:36 +0200 | [diff] [blame] | 20 | #undef SPIFLASH |
Stephan Linz | d647131 | 2012-06-27 00:28:25 +0200 | [diff] [blame] | 21 | #undef RAMENV /* hold environment in flash */ |
| 22 | #else |
Stephan Linz | 9f4b68e | 2012-07-29 00:25:36 +0200 | [diff] [blame] | 23 | #ifdef XILINX_SPI_FLASH_BASEADDR |
Stephan Linz | d647131 | 2012-06-27 00:28:25 +0200 | [diff] [blame] | 24 | #undef FLASH |
Stephan Linz | 9f4b68e | 2012-07-29 00:25:36 +0200 | [diff] [blame] | 25 | #define SPIFLASH |
| 26 | #undef RAMENV /* hold environment in flash */ |
| 27 | #else |
| 28 | #undef FLASH |
| 29 | #undef SPIFLASH |
Stephan Linz | d647131 | 2012-06-27 00:28:25 +0200 | [diff] [blame] | 30 | #define RAMENV /* hold environment in RAM */ |
| 31 | #endif |
Stephan Linz | 9f4b68e | 2012-07-29 00:25:36 +0200 | [diff] [blame] | 32 | #endif |
Stephan Linz | d647131 | 2012-06-27 00:28:25 +0200 | [diff] [blame] | 33 | |
Michal Simek | 952d514 | 2007-03-11 13:42:58 +0100 | [diff] [blame] | 34 | /* uart */ |
Michal Simek | c7ff40a | 2015-12-09 12:42:16 +0100 | [diff] [blame] | 35 | /* The following table includes the supported baudrates */ |
| 36 | # define CONFIG_SYS_BAUDRATE_TABLE \ |
| 37 | {300, 600, 1200, 2400, 4800, 9600, 19200, 38400, 57600, 115200, 230400} |
| 38 | |
Michal Simek | 952d514 | 2007-03-11 13:42:58 +0100 | [diff] [blame] | 39 | /* setting reset address */ |
Wolfgang Denk | 0708bc6 | 2010-10-07 21:51:12 +0200 | [diff] [blame] | 40 | /*#define CONFIG_SYS_RESET_ADDRESS CONFIG_SYS_TEXT_BASE*/ |
Michal Simek | 952d514 | 2007-03-11 13:42:58 +0100 | [diff] [blame] | 41 | |
| 42 | /* gpio */ |
Michal Simek | d9a7e0d | 2008-03-28 11:22:48 +0100 | [diff] [blame] | 43 | #ifdef XILINX_GPIO_BASEADDR |
Michal Simek | 23ccda0 | 2013-04-24 10:01:20 +0200 | [diff] [blame] | 44 | # define CONFIG_XILINX_GPIO |
Michal Simek | 04c379f | 2010-08-02 14:20:28 +0200 | [diff] [blame] | 45 | # define CONFIG_SYS_GPIO_0_ADDR XILINX_GPIO_BASEADDR |
Michal Simek | d9a7e0d | 2008-03-28 11:22:48 +0100 | [diff] [blame] | 46 | #endif |
Michal Simek | 952d514 | 2007-03-11 13:42:58 +0100 | [diff] [blame] | 47 | |
Michal Simek | 80e045f | 2013-04-22 11:23:16 +0200 | [diff] [blame] | 48 | /* watchdog */ |
| 49 | #if defined(XILINX_WATCHDOG_BASEADDR) && defined(XILINX_WATCHDOG_IRQ) |
| 50 | # define CONFIG_WATCHDOG_BASEADDR XILINX_WATCHDOG_BASEADDR |
| 51 | # define CONFIG_WATCHDOG_IRQ XILINX_WATCHDOG_IRQ |
Michal Simek | 8cd2491 | 2015-12-09 11:53:25 +0100 | [diff] [blame] | 52 | # ifndef CONFIG_SPL_BUILD |
| 53 | # define CONFIG_HW_WATCHDOG |
| 54 | # define CONFIG_XILINX_TB_WATCHDOG |
| 55 | # endif |
Michal Simek | 80e045f | 2013-04-22 11:23:16 +0200 | [diff] [blame] | 56 | #endif |
| 57 | |
Michal Simek | 65e915c | 2014-05-08 16:08:44 +0200 | [diff] [blame] | 58 | #define CONFIG_SYS_MALLOC_LEN 0xC0000 |
Michal Simek | 952d514 | 2007-03-11 13:42:58 +0100 | [diff] [blame] | 59 | |
Michal Simek | 65e915c | 2014-05-08 16:08:44 +0200 | [diff] [blame] | 60 | /* Stack location before relocation */ |
Michal Simek | 7cb7ae7 | 2015-12-08 14:34:13 +0100 | [diff] [blame] | 61 | #define CONFIG_SYS_INIT_SP_OFFSET (CONFIG_SYS_TEXT_BASE - \ |
| 62 | CONFIG_SYS_MALLOC_F_LEN) |
Michal Simek | 952d514 | 2007-03-11 13:42:58 +0100 | [diff] [blame] | 63 | |
Stephan Linz | 61c229f | 2012-07-01 16:44:37 +0200 | [diff] [blame] | 64 | /* |
| 65 | * CFI flash memory layout - Example |
| 66 | * CONFIG_SYS_FLASH_BASE = 0x2200_0000; |
| 67 | * CONFIG_SYS_FLASH_SIZE = 0x0080_0000; 8MB |
| 68 | * |
| 69 | * SECT_SIZE = 0x20000; 128kB is one sector |
| 70 | * CONFIG_ENV_SIZE = SECT_SIZE; 128kB environment store |
| 71 | * |
| 72 | * 0x2200_0000 CONFIG_SYS_FLASH_BASE |
| 73 | * FREE 256kB |
| 74 | * 0x2204_0000 CONFIG_ENV_ADDR |
| 75 | * ENV_AREA 128kB |
| 76 | * 0x2206_0000 |
| 77 | * FREE |
| 78 | * 0x2280_0000 CONFIG_SYS_FLASH_BASE + CONFIG_SYS_FLASH_SIZE |
| 79 | * |
| 80 | */ |
| 81 | |
Michal Simek | 952d514 | 2007-03-11 13:42:58 +0100 | [diff] [blame] | 82 | #ifdef FLASH |
Michal Simek | 04c379f | 2010-08-02 14:20:28 +0200 | [diff] [blame] | 83 | # define CONFIG_SYS_FLASH_BASE XILINX_FLASH_START |
| 84 | # define CONFIG_SYS_FLASH_SIZE XILINX_FLASH_SIZE |
| 85 | # define CONFIG_SYS_FLASH_CFI 1 |
| 86 | # define CONFIG_FLASH_CFI_DRIVER 1 |
| 87 | /* ?empty sector */ |
| 88 | # define CONFIG_SYS_FLASH_EMPTY_INFO 1 |
| 89 | /* max number of memory banks */ |
| 90 | # define CONFIG_SYS_MAX_FLASH_BANKS 1 |
| 91 | /* max number of sectors on one chip */ |
| 92 | # define CONFIG_SYS_MAX_FLASH_SECT 512 |
| 93 | /* hardware flash protection */ |
| 94 | # define CONFIG_SYS_FLASH_PROTECTION |
Michal Simek | d3cafdf | 2014-01-21 07:26:58 +0100 | [diff] [blame] | 95 | /* use buffered writes (20x faster) */ |
| 96 | # define CONFIG_SYS_FLASH_USE_BUFFER_WRITE 1 |
Michal Simek | 04c379f | 2010-08-02 14:20:28 +0200 | [diff] [blame] | 97 | # ifdef RAMENV |
Michal Simek | 04c379f | 2010-08-02 14:20:28 +0200 | [diff] [blame] | 98 | # define CONFIG_ENV_SIZE 0x1000 |
| 99 | # define CONFIG_ENV_ADDR (CONFIG_SYS_MONITOR_BASE - CONFIG_ENV_SIZE) |
Michal Simek | 952d514 | 2007-03-11 13:42:58 +0100 | [diff] [blame] | 100 | |
Stephan Linz | 9f4b68e | 2012-07-29 00:25:36 +0200 | [diff] [blame] | 101 | # else /* FLASH && !RAMENV */ |
Michal Simek | 04c379f | 2010-08-02 14:20:28 +0200 | [diff] [blame] | 102 | /* 128K(one sector) for env */ |
| 103 | # define CONFIG_ENV_SECT_SIZE 0x20000 |
| 104 | # define CONFIG_ENV_ADDR \ |
| 105 | (CONFIG_SYS_FLASH_BASE + (2 * CONFIG_ENV_SECT_SIZE)) |
| 106 | # define CONFIG_ENV_SIZE 0x20000 |
Stephan Linz | 9f4b68e | 2012-07-29 00:25:36 +0200 | [diff] [blame] | 107 | # endif /* FLASH && !RAMBOOT */ |
Michal Simek | 952d514 | 2007-03-11 13:42:58 +0100 | [diff] [blame] | 108 | #else /* !FLASH */ |
Stephan Linz | 9f4b68e | 2012-07-29 00:25:36 +0200 | [diff] [blame] | 109 | |
| 110 | #ifdef SPIFLASH |
Stephan Linz | 9f4b68e | 2012-07-29 00:25:36 +0200 | [diff] [blame] | 111 | # define CONFIG_SYS_SPI_BASE XILINX_SPI_FLASH_BASEADDR |
Stephan Linz | 9f4b68e | 2012-07-29 00:25:36 +0200 | [diff] [blame] | 112 | # define CONFIG_SPI 1 |
Stephan Linz | 9f4b68e | 2012-07-29 00:25:36 +0200 | [diff] [blame] | 113 | # define CONFIG_SF_DEFAULT_MODE SPI_MODE_3 |
| 114 | # define CONFIG_SF_DEFAULT_SPEED XILINX_SPI_FLASH_MAX_FREQ |
| 115 | # define CONFIG_SF_DEFAULT_CS XILINX_SPI_FLASH_CS |
| 116 | |
| 117 | # ifdef RAMENV |
Stephan Linz | 9f4b68e | 2012-07-29 00:25:36 +0200 | [diff] [blame] | 118 | # define CONFIG_ENV_SIZE 0x1000 |
| 119 | # define CONFIG_ENV_ADDR (CONFIG_SYS_MONITOR_BASE - CONFIG_ENV_SIZE) |
| 120 | |
| 121 | # else /* SPIFLASH && !RAMENV */ |
Stephan Linz | 9f4b68e | 2012-07-29 00:25:36 +0200 | [diff] [blame] | 122 | # define CONFIG_ENV_SPI_MODE SPI_MODE_3 |
| 123 | # define CONFIG_ENV_SPI_MAX_HZ CONFIG_SF_DEFAULT_SPEED |
| 124 | # define CONFIG_ENV_SPI_CS CONFIG_SF_DEFAULT_CS |
| 125 | /* 128K(two sectors) for env */ |
| 126 | # define CONFIG_ENV_SECT_SIZE 0x10000 |
| 127 | # define CONFIG_ENV_SIZE (2 * CONFIG_ENV_SECT_SIZE) |
| 128 | /* Warning: adjust the offset in respect of other flash content and size */ |
| 129 | # define CONFIG_ENV_OFFSET (128 * CONFIG_ENV_SECT_SIZE) /* at 8MB */ |
| 130 | # endif /* SPIFLASH && !RAMBOOT */ |
| 131 | #else /* !SPIFLASH */ |
| 132 | |
Michal Simek | 04c379f | 2010-08-02 14:20:28 +0200 | [diff] [blame] | 133 | /* ENV in RAM */ |
Michal Simek | 04c379f | 2010-08-02 14:20:28 +0200 | [diff] [blame] | 134 | # define CONFIG_ENV_SIZE 0x1000 |
| 135 | # define CONFIG_ENV_ADDR (CONFIG_SYS_MONITOR_BASE - CONFIG_ENV_SIZE) |
Stephan Linz | 9f4b68e | 2012-07-29 00:25:36 +0200 | [diff] [blame] | 136 | #endif /* !SPIFLASH */ |
Michal Simek | 952d514 | 2007-03-11 13:42:58 +0100 | [diff] [blame] | 137 | #endif /* !FLASH */ |
| 138 | |
Michal Simek | f95f6dc | 2009-01-05 13:29:32 +0100 | [diff] [blame] | 139 | #if defined(XILINX_USE_ICACHE) |
Michal Simek | 04c379f | 2010-08-02 14:20:28 +0200 | [diff] [blame] | 140 | # define CONFIG_ICACHE |
Michal Simek | f95f6dc | 2009-01-05 13:29:32 +0100 | [diff] [blame] | 141 | #else |
Michal Simek | 04c379f | 2010-08-02 14:20:28 +0200 | [diff] [blame] | 142 | # undef CONFIG_ICACHE |
Michal Simek | f95f6dc | 2009-01-05 13:29:32 +0100 | [diff] [blame] | 143 | #endif |
| 144 | |
| 145 | #if defined(XILINX_USE_DCACHE) |
Michal Simek | 04c379f | 2010-08-02 14:20:28 +0200 | [diff] [blame] | 146 | # define CONFIG_DCACHE |
Michal Simek | f95f6dc | 2009-01-05 13:29:32 +0100 | [diff] [blame] | 147 | #else |
Michal Simek | 04c379f | 2010-08-02 14:20:28 +0200 | [diff] [blame] | 148 | # undef CONFIG_DCACHE |
Michal Simek | f95f6dc | 2009-01-05 13:29:32 +0100 | [diff] [blame] | 149 | #endif |
| 150 | |
Michal Simek | e3aa3d5 | 2012-09-25 10:13:35 +0200 | [diff] [blame] | 151 | #ifndef XILINX_DCACHE_BYTE_SIZE |
| 152 | #define XILINX_DCACHE_BYTE_SIZE 32768 |
| 153 | #endif |
| 154 | |
Jon Loeliger | 316d234 | 2007-07-04 22:33:01 -0500 | [diff] [blame] | 155 | /* |
Jon Loeliger | 5c4ddae | 2007-07-10 10:12:10 -0500 | [diff] [blame] | 156 | * BOOTP options |
| 157 | */ |
| 158 | #define CONFIG_BOOTP_BOOTFILESIZE |
| 159 | #define CONFIG_BOOTP_BOOTPATH |
| 160 | #define CONFIG_BOOTP_GATEWAY |
| 161 | #define CONFIG_BOOTP_HOSTNAME |
Michal Simek | 952d514 | 2007-03-11 13:42:58 +0100 | [diff] [blame] | 162 | |
Jon Loeliger | 316d234 | 2007-07-04 22:33:01 -0500 | [diff] [blame] | 163 | #if defined(CONFIG_CMD_JFFS2) |
Stephan Linz | 9d20996 | 2012-06-27 00:28:26 +0200 | [diff] [blame] | 164 | # define CONFIG_MTD_PARTITIONS |
| 165 | #endif |
| 166 | |
Stephan Linz | 9d20996 | 2012-06-27 00:28:26 +0200 | [diff] [blame] | 167 | #if defined(CONFIG_CMD_UBI) |
| 168 | # define CONFIG_MTD_PARTITIONS |
Stephan Linz | 9d20996 | 2012-06-27 00:28:26 +0200 | [diff] [blame] | 169 | #endif |
| 170 | |
| 171 | #if defined(CONFIG_MTD_PARTITIONS) |
| 172 | /* MTD partitions */ |
Stefan Roese | 5dc958f | 2009-05-12 14:32:58 +0200 | [diff] [blame] | 173 | #define CONFIG_MTD_DEVICE /* needed for mtdparts commands */ |
| 174 | #define CONFIG_FLASH_CFI_MTD |
Stephan Linz | 597df9e | 2010-06-21 22:58:10 +0200 | [diff] [blame] | 175 | #define MTDIDS_DEFAULT "nor0=flash-0" |
Michal Simek | ab34023 | 2007-04-24 23:01:02 +0200 | [diff] [blame] | 176 | |
| 177 | /* default mtd partition table */ |
Stephan Linz | 597df9e | 2010-06-21 22:58:10 +0200 | [diff] [blame] | 178 | #define MTDPARTS_DEFAULT "mtdparts=flash-0:256k(u-boot),"\ |
Michal Simek | ab34023 | 2007-04-24 23:01:02 +0200 | [diff] [blame] | 179 | "256k(env),3m(kernel),1m(romfs),"\ |
| 180 | "1m(cramfs),-(jffs2)" |
| 181 | #endif |
| 182 | |
Michal Simek | 04c379f | 2010-08-02 14:20:28 +0200 | [diff] [blame] | 183 | /* size of console buffer */ |
| 184 | #define CONFIG_SYS_CBSIZE 512 |
Michal Simek | 04c379f | 2010-08-02 14:20:28 +0200 | [diff] [blame] | 185 | /* max number of command args */ |
| 186 | #define CONFIG_SYS_MAXARGS 15 |
Jean-Christophe PLAGNIOL-VILLARD | 0383694 | 2008-10-16 15:01:15 +0200 | [diff] [blame] | 187 | #define CONFIG_SYS_LONGHELP |
Michal Simek | 04c379f | 2010-08-02 14:20:28 +0200 | [diff] [blame] | 188 | /* default load address */ |
Michal Simek | 6a41aad | 2015-12-11 14:45:29 +0100 | [diff] [blame] | 189 | #define CONFIG_SYS_LOAD_ADDR 0 |
Michal Simek | 952d514 | 2007-03-11 13:42:58 +0100 | [diff] [blame] | 190 | |
Michal Simek | 0d14165 | 2008-12-19 13:25:55 +0100 | [diff] [blame] | 191 | #define CONFIG_HOSTNAME XILINX_BOARD_NAME |
Michal Simek | 53d424b | 2007-09-24 00:41:30 +0200 | [diff] [blame] | 192 | #define CONFIG_BOOTCOMMAND "base 0;tftp 11000000 image.img;bootm" |
Michal Simek | 952d514 | 2007-03-11 13:42:58 +0100 | [diff] [blame] | 193 | |
| 194 | /* architecture dependent code */ |
Jean-Christophe PLAGNIOL-VILLARD | 0383694 | 2008-10-16 15:01:15 +0200 | [diff] [blame] | 195 | #define CONFIG_SYS_USR_EXCEP /* user exception */ |
Michal Simek | 952d514 | 2007-03-11 13:42:58 +0100 | [diff] [blame] | 196 | |
Michal Simek | f6d9b33 | 2009-08-14 13:41:17 +0200 | [diff] [blame] | 197 | #define CONFIG_PREBOOT "echo U-BOOT for ${hostname};setenv preboot;echo" |
Michal Simek | ab34023 | 2007-04-24 23:01:02 +0200 | [diff] [blame] | 198 | |
Michal Simek | 31caa37 | 2016-05-10 13:11:19 +0200 | [diff] [blame] | 199 | #ifndef CONFIG_EXTRA_ENV_SETTINGS |
Michal Simek | 04c379f | 2010-08-02 14:20:28 +0200 | [diff] [blame] | 200 | #define CONFIG_EXTRA_ENV_SETTINGS "unlock=yes\0" \ |
Stephan Linz | 597df9e | 2010-06-21 22:58:10 +0200 | [diff] [blame] | 201 | "nor0=flash-0\0"\ |
| 202 | "mtdparts=mtdparts=flash-0:"\ |
Michal Simek | ab34023 | 2007-04-24 23:01:02 +0200 | [diff] [blame] | 203 | "256k(u-boot),256k(env),3m(kernel),"\ |
Michal Simek | ebd71f7 | 2010-06-10 15:46:04 +0200 | [diff] [blame] | 204 | "1m(romfs),1m(cramfs),-(jffs2)\0"\ |
| 205 | "nc=setenv stdout nc;"\ |
| 206 | "setenv stdin nc\0" \ |
| 207 | "serial=setenv stdout serial;"\ |
| 208 | "setenv stdin serial\0" |
Michal Simek | 31caa37 | 2016-05-10 13:11:19 +0200 | [diff] [blame] | 209 | #endif |
Michal Simek | ab34023 | 2007-04-24 23:01:02 +0200 | [diff] [blame] | 210 | |
Michal Simek | 22076ab | 2008-03-28 11:53:02 +0100 | [diff] [blame] | 211 | #define CONFIG_CMDLINE_EDITING |
Michal Simek | 22076ab | 2008-03-28 11:53:02 +0100 | [diff] [blame] | 212 | |
Michal Simek | df36993 | 2010-06-25 18:05:28 +0200 | [diff] [blame] | 213 | /* Enable flat device tree support */ |
| 214 | #define CONFIG_LMB 1 |
Michal Simek | df36993 | 2010-06-25 18:05:28 +0200 | [diff] [blame] | 215 | |
Michal Simek | 3162732 | 2015-12-02 17:22:07 +0100 | [diff] [blame] | 216 | #if defined(CONFIG_XILINX_AXIEMAC) |
Stephan Linz | be0ea37 | 2012-02-24 18:33:41 +0100 | [diff] [blame] | 217 | # define CONFIG_MII 1 |
Stephan Linz | be0ea37 | 2012-02-24 18:33:41 +0100 | [diff] [blame] | 218 | # define CONFIG_SYS_FAULT_ECHO_LINK_DOWN 1 |
Stephan Linz | be0ea37 | 2012-02-24 18:33:41 +0100 | [diff] [blame] | 219 | # define CONFIG_PHY_ATHEROS 1 |
| 220 | # define CONFIG_PHY_BROADCOM 1 |
| 221 | # define CONFIG_PHY_DAVICOM 1 |
| 222 | # define CONFIG_PHY_LXT 1 |
| 223 | # define CONFIG_PHY_MARVELL 1 |
Stephan Linz | be0ea37 | 2012-02-24 18:33:41 +0100 | [diff] [blame] | 224 | # define CONFIG_PHY_NATSEMI 1 |
| 225 | # define CONFIG_PHY_REALTEK 1 |
| 226 | # define CONFIG_PHY_VITESSE 1 |
| 227 | #else |
| 228 | # undef CONFIG_MII |
Stephan Linz | be0ea37 | 2012-02-24 18:33:41 +0100 | [diff] [blame] | 229 | #endif |
| 230 | |
Michal Simek | 26acb3e | 2014-01-21 07:30:37 +0100 | [diff] [blame] | 231 | /* SPL part */ |
Michal Simek | 26acb3e | 2014-01-21 07:30:37 +0100 | [diff] [blame] | 232 | #define CONFIG_SPL_FRAMEWORK |
Michal Simek | 26acb3e | 2014-01-21 07:30:37 +0100 | [diff] [blame] | 233 | |
Michal Simek | 97c3220 | 2015-01-27 14:25:38 +0100 | [diff] [blame] | 234 | #ifdef CONFIG_SYS_FLASH_BASE |
Michal Simek | 97c3220 | 2015-01-27 14:25:38 +0100 | [diff] [blame] | 235 | # define CONFIG_SYS_UBOOT_BASE CONFIG_SYS_FLASH_BASE |
| 236 | #endif |
Michal Simek | 26acb3e | 2014-01-21 07:30:37 +0100 | [diff] [blame] | 237 | |
| 238 | /* for booting directly linux */ |
Michal Simek | 26acb3e | 2014-01-21 07:30:37 +0100 | [diff] [blame] | 239 | |
Michal Simek | 26acb3e | 2014-01-21 07:30:37 +0100 | [diff] [blame] | 240 | #define CONFIG_SYS_FDT_BASE (CONFIG_SYS_FLASH_BASE + \ |
| 241 | 0x40000) |
Mike Looijmans | de62790 | 2016-07-26 07:34:07 +0200 | [diff] [blame] | 242 | #define CONFIG_SYS_FDT_SIZE (16<<10) |
Michal Simek | 26acb3e | 2014-01-21 07:30:37 +0100 | [diff] [blame] | 243 | #define CONFIG_SYS_SPL_ARGS_ADDR (CONFIG_SYS_TEXT_BASE + \ |
| 244 | 0x1000000) |
| 245 | |
| 246 | /* SP location before relocation, must use scratch RAM */ |
| 247 | /* BRAM start */ |
| 248 | #define CONFIG_SYS_INIT_RAM_ADDR 0x0 |
| 249 | /* BRAM size - will be generated */ |
Michal Simek | fb8e384 | 2015-02-03 16:24:48 +0100 | [diff] [blame] | 250 | #define CONFIG_SYS_INIT_RAM_SIZE 0x100000 |
Michal Simek | 26acb3e | 2014-01-21 07:30:37 +0100 | [diff] [blame] | 251 | |
Michal Simek | fb8e384 | 2015-02-03 16:24:48 +0100 | [diff] [blame] | 252 | # define CONFIG_SPL_STACK_ADDR (CONFIG_SYS_INIT_RAM_ADDR + \ |
| 253 | CONFIG_SYS_INIT_RAM_SIZE - \ |
| 254 | CONFIG_SYS_MALLOC_F_LEN) |
Michal Simek | 26acb3e | 2014-01-21 07:30:37 +0100 | [diff] [blame] | 255 | |
| 256 | /* Just for sure that there is a space for stack */ |
| 257 | #define CONFIG_SPL_STACK_SIZE 0x100 |
| 258 | |
Michal Simek | 26acb3e | 2014-01-21 07:30:37 +0100 | [diff] [blame] | 259 | #define CONFIG_SYS_UBOOT_START CONFIG_SYS_TEXT_BASE |
| 260 | |
| 261 | #define CONFIG_SPL_MAX_FOOTPRINT (CONFIG_SYS_INIT_RAM_SIZE - \ |
| 262 | CONFIG_SYS_INIT_RAM_ADDR - \ |
Michal Simek | fb8e384 | 2015-02-03 16:24:48 +0100 | [diff] [blame] | 263 | CONFIG_SYS_MALLOC_F_LEN - \ |
Michal Simek | 26acb3e | 2014-01-21 07:30:37 +0100 | [diff] [blame] | 264 | CONFIG_SPL_STACK_SIZE) |
| 265 | |
Michal Simek | 952d514 | 2007-03-11 13:42:58 +0100 | [diff] [blame] | 266 | #endif /* __CONFIG_H */ |