Michal Simek | 76316a3 | 2007-03-11 13:42:58 +0100 | [diff] [blame] | 1 | /* |
Michal Simek | 4aecfb1 | 2010-08-02 14:20:28 +0200 | [diff] [blame] | 2 | * (C) Copyright 2007-2010 Michal Simek |
Michal Simek | 76316a3 | 2007-03-11 13:42:58 +0100 | [diff] [blame] | 3 | * |
Michal Simek | cb1bc63 | 2007-09-24 00:30:42 +0200 | [diff] [blame] | 4 | * Michal SIMEK <monstr@monstr.eu> |
Michal Simek | 76316a3 | 2007-03-11 13:42:58 +0100 | [diff] [blame] | 5 | * |
Wolfgang Denk | 1a45966 | 2013-07-08 09:37:19 +0200 | [diff] [blame] | 6 | * SPDX-License-Identifier: GPL-2.0+ |
Michal Simek | 76316a3 | 2007-03-11 13:42:58 +0100 | [diff] [blame] | 7 | */ |
| 8 | |
| 9 | #ifndef __CONFIG_H |
| 10 | #define __CONFIG_H |
| 11 | |
Michal Simek | 52a822e | 2008-12-19 13:14:05 +0100 | [diff] [blame] | 12 | #include "../board/xilinx/microblaze-generic/xparameters.h" |
Michal Simek | 76316a3 | 2007-03-11 13:42:58 +0100 | [diff] [blame] | 13 | |
Michal Simek | 4aecfb1 | 2010-08-02 14:20:28 +0200 | [diff] [blame] | 14 | /* MicroBlaze CPU */ |
Michal Simek | 1a50f164 | 2007-05-08 14:52:52 +0200 | [diff] [blame] | 15 | #define MICROBLAZE_V5 1 |
Michal Simek | 76316a3 | 2007-03-11 13:42:58 +0100 | [diff] [blame] | 16 | |
Stephan Linz | bcec8f4 | 2012-07-29 00:25:36 +0200 | [diff] [blame] | 17 | /* linear and spi flash memory */ |
Stephan Linz | 1fe7e8f | 2012-06-27 00:28:25 +0200 | [diff] [blame] | 18 | #ifdef XILINX_FLASH_START |
| 19 | #define FLASH |
Stephan Linz | bcec8f4 | 2012-07-29 00:25:36 +0200 | [diff] [blame] | 20 | #undef SPIFLASH |
| 21 | #undef RAMENV /* hold environment in flash */ |
| 22 | #else |
| 23 | #ifdef XILINX_SPI_FLASH_BASEADDR |
| 24 | #undef FLASH |
| 25 | #define SPIFLASH |
Stephan Linz | 1fe7e8f | 2012-06-27 00:28:25 +0200 | [diff] [blame] | 26 | #undef RAMENV /* hold environment in flash */ |
| 27 | #else |
| 28 | #undef FLASH |
Stephan Linz | bcec8f4 | 2012-07-29 00:25:36 +0200 | [diff] [blame] | 29 | #undef SPIFLASH |
Stephan Linz | 1fe7e8f | 2012-06-27 00:28:25 +0200 | [diff] [blame] | 30 | #define RAMENV /* hold environment in RAM */ |
| 31 | #endif |
Stephan Linz | bcec8f4 | 2012-07-29 00:25:36 +0200 | [diff] [blame] | 32 | #endif |
Stephan Linz | 1fe7e8f | 2012-06-27 00:28:25 +0200 | [diff] [blame] | 33 | |
Michal Simek | 76316a3 | 2007-03-11 13:42:58 +0100 | [diff] [blame] | 34 | /* uart */ |
Michal Simek | af7ae1a | 2008-03-28 12:13:03 +0100 | [diff] [blame] | 35 | #ifdef XILINX_UARTLITE_BASEADDR |
Michal Simek | 4aecfb1 | 2010-08-02 14:20:28 +0200 | [diff] [blame] | 36 | # define CONFIG_XILINX_UARTLITE |
| 37 | # define CONFIG_SERIAL_BASE XILINX_UARTLITE_BASEADDR |
| 38 | # define CONFIG_BAUDRATE XILINX_UARTLITE_BAUDRATE |
| 39 | # define CONFIG_SYS_BAUDRATE_TABLE { CONFIG_BAUDRATE } |
| 40 | # define CONSOLE_ARG "console=console=ttyUL0,115200\0" |
Michal Simek | e7d591e | 2008-11-24 11:43:00 +0100 | [diff] [blame] | 41 | #elif XILINX_UART16550_BASEADDR |
Michal Simek | 4aecfb1 | 2010-08-02 14:20:28 +0200 | [diff] [blame] | 42 | # define CONFIG_SYS_NS16550 1 |
| 43 | # define CONFIG_SYS_NS16550_SERIAL |
Stephan Linz | 1de55ef | 2011-11-24 12:32:52 +0000 | [diff] [blame] | 44 | # if defined(__MICROBLAZEEL__) |
| 45 | # define CONFIG_SYS_NS16550_REG_SIZE -4 |
| 46 | # else |
| 47 | # define CONFIG_SYS_NS16550_REG_SIZE 4 |
| 48 | # endif |
Michal Simek | 4aecfb1 | 2010-08-02 14:20:28 +0200 | [diff] [blame] | 49 | # define CONFIG_CONS_INDEX 1 |
| 50 | # define CONFIG_SYS_NS16550_COM1 \ |
Stephan Linz | 1de55ef | 2011-11-24 12:32:52 +0000 | [diff] [blame] | 51 | ((XILINX_UART16550_BASEADDR & ~0xF) + 0x1000) |
Michal Simek | 4aecfb1 | 2010-08-02 14:20:28 +0200 | [diff] [blame] | 52 | # define CONFIG_SYS_NS16550_CLK XILINX_UART16550_CLOCK_HZ |
| 53 | # define CONFIG_BAUDRATE 115200 |
Michal Simek | e7d591e | 2008-11-24 11:43:00 +0100 | [diff] [blame] | 54 | |
Michal Simek | 4aecfb1 | 2010-08-02 14:20:28 +0200 | [diff] [blame] | 55 | /* The following table includes the supported baudrates */ |
| 56 | # define CONFIG_SYS_BAUDRATE_TABLE \ |
| 57 | {300, 600, 1200, 2400, 4800, 9600, 19200, 38400, 57600, 115200, 230400} |
| 58 | # define CONSOLE_ARG "console=console=ttyS0,115200\0" |
Michal Simek | e7d591e | 2008-11-24 11:43:00 +0100 | [diff] [blame] | 59 | #else |
Michal Simek | 4aecfb1 | 2010-08-02 14:20:28 +0200 | [diff] [blame] | 60 | # error Undefined uart |
Michal Simek | af7ae1a | 2008-03-28 12:13:03 +0100 | [diff] [blame] | 61 | #endif |
Michal Simek | 76316a3 | 2007-03-11 13:42:58 +0100 | [diff] [blame] | 62 | |
| 63 | /* setting reset address */ |
Wolfgang Denk | 14d0a02 | 2010-10-07 21:51:12 +0200 | [diff] [blame] | 64 | /*#define CONFIG_SYS_RESET_ADDRESS CONFIG_SYS_TEXT_BASE*/ |
Michal Simek | 76316a3 | 2007-03-11 13:42:58 +0100 | [diff] [blame] | 65 | |
Michal Simek | 1798049 | 2007-03-26 01:39:07 +0200 | [diff] [blame] | 66 | /* ethernet */ |
Michal Simek | 1252df0 | 2011-02-28 10:16:09 +0100 | [diff] [blame] | 67 | #undef CONFIG_SYS_ENET |
Stephan Linz | d1d37b5 | 2012-07-04 22:25:31 +0200 | [diff] [blame] | 68 | #if defined(XILINX_EMACLITE_BASEADDR) || defined(CONFIG_OF_CONTROL) |
Stephan Linz | 8422a35 | 2012-02-25 00:48:32 +0000 | [diff] [blame] | 69 | # define CONFIG_XILINX_EMACLITE 1 |
Michal Simek | 4aecfb1 | 2010-08-02 14:20:28 +0200 | [diff] [blame] | 70 | # define CONFIG_SYS_ENET |
Stephan Linz | 8422a35 | 2012-02-25 00:48:32 +0000 | [diff] [blame] | 71 | #endif |
| 72 | #if defined(XILINX_LLTEMAC_BASEADDR) |
| 73 | # define CONFIG_XILINX_LL_TEMAC 1 |
Michal Simek | 4aecfb1 | 2010-08-02 14:20:28 +0200 | [diff] [blame] | 74 | # define CONFIG_SYS_ENET |
Michal Simek | e5845e2 | 2008-03-28 11:04:01 +0100 | [diff] [blame] | 75 | #endif |
Michal Simek | e634138 | 2011-08-31 11:51:50 +0200 | [diff] [blame] | 76 | #if defined(XILINX_AXIEMAC_BASEADDR) |
| 77 | # define CONFIG_XILINX_AXIEMAC 1 |
| 78 | # define CONFIG_SYS_ENET |
| 79 | #endif |
Michal Simek | 330e554 | 2008-12-19 13:25:55 +0100 | [diff] [blame] | 80 | |
Michal Simek | e5845e2 | 2008-03-28 11:04:01 +0100 | [diff] [blame] | 81 | #undef ET_DEBUG |
Michal Simek | 1798049 | 2007-03-26 01:39:07 +0200 | [diff] [blame] | 82 | |
Michal Simek | 76316a3 | 2007-03-11 13:42:58 +0100 | [diff] [blame] | 83 | /* gpio */ |
Michal Simek | 4c6a6f0 | 2008-03-28 11:22:48 +0100 | [diff] [blame] | 84 | #ifdef XILINX_GPIO_BASEADDR |
Michal Simek | 4e779ad | 2013-04-24 10:01:20 +0200 | [diff] [blame] | 85 | # define CONFIG_XILINX_GPIO |
Michal Simek | 4aecfb1 | 2010-08-02 14:20:28 +0200 | [diff] [blame] | 86 | # define CONFIG_SYS_GPIO_0_ADDR XILINX_GPIO_BASEADDR |
Michal Simek | 4c6a6f0 | 2008-03-28 11:22:48 +0100 | [diff] [blame] | 87 | #endif |
Michal Simek | 76316a3 | 2007-03-11 13:42:58 +0100 | [diff] [blame] | 88 | |
| 89 | /* interrupt controller */ |
Michal Simek | 4d49b28 | 2008-05-04 15:42:41 +0200 | [diff] [blame] | 90 | #ifdef XILINX_INTC_BASEADDR |
Michal Simek | 4aecfb1 | 2010-08-02 14:20:28 +0200 | [diff] [blame] | 91 | # define CONFIG_SYS_INTC_0_ADDR XILINX_INTC_BASEADDR |
| 92 | # define CONFIG_SYS_INTC_0_NUM XILINX_INTC_NUM_INTR_INPUTS |
Michal Simek | 4d49b28 | 2008-05-04 15:42:41 +0200 | [diff] [blame] | 93 | #endif |
Michal Simek | 76316a3 | 2007-03-11 13:42:58 +0100 | [diff] [blame] | 94 | |
| 95 | /* timer */ |
Michal Simek | bcbb046 | 2012-06-29 13:46:54 +0200 | [diff] [blame] | 96 | #if defined(XILINX_TIMER_BASEADDR) && defined(XILINX_TIMER_IRQ) |
Michal Simek | 4aecfb1 | 2010-08-02 14:20:28 +0200 | [diff] [blame] | 97 | # define CONFIG_SYS_TIMER_0_ADDR XILINX_TIMER_BASEADDR |
| 98 | # define CONFIG_SYS_TIMER_0_IRQ XILINX_TIMER_IRQ |
Michal Simek | 4d49b28 | 2008-05-04 15:42:41 +0200 | [diff] [blame] | 99 | #endif |
Michal Simek | bcbb046 | 2012-06-29 13:46:54 +0200 | [diff] [blame] | 100 | |
Michal Simek | 0f21f98 | 2013-04-22 11:23:16 +0200 | [diff] [blame] | 101 | /* watchdog */ |
| 102 | #if defined(XILINX_WATCHDOG_BASEADDR) && defined(XILINX_WATCHDOG_IRQ) |
| 103 | # define CONFIG_WATCHDOG_BASEADDR XILINX_WATCHDOG_BASEADDR |
| 104 | # define CONFIG_WATCHDOG_IRQ XILINX_WATCHDOG_IRQ |
| 105 | # define CONFIG_HW_WATCHDOG |
| 106 | # define CONFIG_XILINX_TB_WATCHDOG |
| 107 | #endif |
| 108 | |
Michal Simek | 76316a3 | 2007-03-11 13:42:58 +0100 | [diff] [blame] | 109 | /* |
| 110 | * memory layout - Example |
Stephan Linz | 8f371b1 | 2012-07-01 16:44:37 +0200 | [diff] [blame] | 111 | * CONFIG_SYS_TEXT_BASE = 0x1200_0000; defined in config.mk |
Jean-Christophe PLAGNIOL-VILLARD | 6d0f6bc | 2008-10-16 15:01:15 +0200 | [diff] [blame] | 112 | * CONFIG_SYS_SRAM_BASE = 0x1000_0000; |
Stephan Linz | 8f371b1 | 2012-07-01 16:44:37 +0200 | [diff] [blame] | 113 | * CONFIG_SYS_SRAM_SIZE = 0x0400_0000; 64MB |
| 114 | * |
| 115 | * CONFIG_SYS_MONITOR_LEN = 0x40000 |
| 116 | * CONFIG_SYS_MALLOC_LEN = 3 * CONFIG_SYS_MONITOR_LEN = 0xC0000 |
Michal Simek | 76316a3 | 2007-03-11 13:42:58 +0100 | [diff] [blame] | 117 | * |
Jean-Christophe PLAGNIOL-VILLARD | 6d0f6bc | 2008-10-16 15:01:15 +0200 | [diff] [blame] | 118 | * CONFIG_SYS_GBL_DATA_OFFSET = 0x1000_0000 + 0x0400_0000 - 0x1000 = 0x13FF_F000 |
Stephan Linz | 8f371b1 | 2012-07-01 16:44:37 +0200 | [diff] [blame] | 119 | * CONFIG_SYS_MONITOR_BASE = 0x13FF_F000 - CONFIG_SYS_MONITOR_LEN = 0x13FB_F000 |
| 120 | * CONFIG_SYS_MALLOC_BASE = 0x13FB_F000 - CONFIG_SYS_MALLOC_LEN = 0x13EF_F000 |
Michal Simek | 76316a3 | 2007-03-11 13:42:58 +0100 | [diff] [blame] | 121 | * |
Jean-Christophe PLAGNIOL-VILLARD | 6d0f6bc | 2008-10-16 15:01:15 +0200 | [diff] [blame] | 122 | * 0x1000_0000 CONFIG_SYS_SDRAM_BASE |
Stephan Linz | 8f371b1 | 2012-07-01 16:44:37 +0200 | [diff] [blame] | 123 | * MEMTEST_AREA 64kB |
Michal Simek | 76316a3 | 2007-03-11 13:42:58 +0100 | [diff] [blame] | 124 | * FREE |
Wolfgang Denk | 14d0a02 | 2010-10-07 21:51:12 +0200 | [diff] [blame] | 125 | * 0x1200_0000 CONFIG_SYS_TEXT_BASE |
Michal Simek | 76316a3 | 2007-03-11 13:42:58 +0100 | [diff] [blame] | 126 | * U-BOOT code |
| 127 | * 0x1202_0000 |
| 128 | * FREE |
| 129 | * |
| 130 | * STACK |
Stephan Linz | 8f371b1 | 2012-07-01 16:44:37 +0200 | [diff] [blame] | 131 | * 0x13EF_F000 CONFIG_SYS_MALLOC_BASE |
| 132 | * MALLOC_AREA 768kB Alloc |
| 133 | * 0x13FB_F000 CONFIG_SYS_MONITOR_BASE |
Michal Simek | 1798049 | 2007-03-26 01:39:07 +0200 | [diff] [blame] | 134 | * MONITOR_CODE 256kB Env |
Jean-Christophe PLAGNIOL-VILLARD | 6d0f6bc | 2008-10-16 15:01:15 +0200 | [diff] [blame] | 135 | * 0x13FF_F000 CONFIG_SYS_GBL_DATA_OFFSET |
Michal Simek | 853643d | 2007-09-24 00:41:30 +0200 | [diff] [blame] | 136 | * GLOBAL_DATA 4kB bd, gd |
Jean-Christophe PLAGNIOL-VILLARD | 6d0f6bc | 2008-10-16 15:01:15 +0200 | [diff] [blame] | 137 | * 0x1400_0000 CONFIG_SYS_SDRAM_BASE + CONFIG_SYS_SDRAM_SIZE |
Michal Simek | 76316a3 | 2007-03-11 13:42:58 +0100 | [diff] [blame] | 138 | */ |
| 139 | |
| 140 | /* ddr sdram - main memory */ |
Jean-Christophe PLAGNIOL-VILLARD | 6d0f6bc | 2008-10-16 15:01:15 +0200 | [diff] [blame] | 141 | #define CONFIG_SYS_SDRAM_BASE XILINX_RAM_START |
| 142 | #define CONFIG_SYS_SDRAM_SIZE XILINX_RAM_SIZE |
| 143 | #define CONFIG_SYS_MEMTEST_START CONFIG_SYS_SDRAM_BASE |
| 144 | #define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_SDRAM_BASE + 0x1000) |
Michal Simek | 76316a3 | 2007-03-11 13:42:58 +0100 | [diff] [blame] | 145 | |
| 146 | /* global pointer */ |
Michal Simek | 3255644 | 2007-04-21 21:07:22 +0200 | [diff] [blame] | 147 | /* start of global data */ |
Michal Simek | 4aecfb1 | 2010-08-02 14:20:28 +0200 | [diff] [blame] | 148 | #define CONFIG_SYS_GBL_DATA_OFFSET \ |
Michal Simek | 1020286 | 2010-12-21 09:32:44 +0100 | [diff] [blame] | 149 | (CONFIG_SYS_SDRAM_SIZE - GENERATED_GBL_DATA_SIZE) |
Michal Simek | 76316a3 | 2007-03-11 13:42:58 +0100 | [diff] [blame] | 150 | |
| 151 | /* monitor code */ |
Michal Simek | 4aecfb1 | 2010-08-02 14:20:28 +0200 | [diff] [blame] | 152 | #define SIZE 0x40000 |
Michal Simek | 1020286 | 2010-12-21 09:32:44 +0100 | [diff] [blame] | 153 | #define CONFIG_SYS_MONITOR_LEN SIZE |
Michal Simek | 4aecfb1 | 2010-08-02 14:20:28 +0200 | [diff] [blame] | 154 | #define CONFIG_SYS_MONITOR_BASE \ |
Michal Simek | 1020286 | 2010-12-21 09:32:44 +0100 | [diff] [blame] | 155 | (CONFIG_SYS_SDRAM_BASE + CONFIG_SYS_GBL_DATA_OFFSET \ |
| 156 | - CONFIG_SYS_MONITOR_LEN - GENERATED_BD_INFO_SIZE) |
Michal Simek | 4aecfb1 | 2010-08-02 14:20:28 +0200 | [diff] [blame] | 157 | #define CONFIG_SYS_MONITOR_END \ |
| 158 | (CONFIG_SYS_MONITOR_BASE + CONFIG_SYS_MONITOR_LEN) |
Stephan Linz | 7cfb13a | 2012-06-27 00:28:26 +0200 | [diff] [blame] | 159 | #define CONFIG_SYS_MALLOC_LEN (SIZE * 3) |
Michal Simek | 4aecfb1 | 2010-08-02 14:20:28 +0200 | [diff] [blame] | 160 | #define CONFIG_SYS_MALLOC_BASE \ |
| 161 | (CONFIG_SYS_MONITOR_BASE - CONFIG_SYS_MALLOC_LEN) |
Michal Simek | 76316a3 | 2007-03-11 13:42:58 +0100 | [diff] [blame] | 162 | |
| 163 | /* stack */ |
Graeme Smecher | 8fe7b29 | 2009-12-07 08:09:57 -0800 | [diff] [blame] | 164 | #define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_MALLOC_BASE |
Michal Simek | 76316a3 | 2007-03-11 13:42:58 +0100 | [diff] [blame] | 165 | |
Stephan Linz | 8f371b1 | 2012-07-01 16:44:37 +0200 | [diff] [blame] | 166 | /* |
| 167 | * CFI flash memory layout - Example |
| 168 | * CONFIG_SYS_FLASH_BASE = 0x2200_0000; |
| 169 | * CONFIG_SYS_FLASH_SIZE = 0x0080_0000; 8MB |
| 170 | * |
| 171 | * SECT_SIZE = 0x20000; 128kB is one sector |
| 172 | * CONFIG_ENV_SIZE = SECT_SIZE; 128kB environment store |
| 173 | * |
| 174 | * 0x2200_0000 CONFIG_SYS_FLASH_BASE |
| 175 | * FREE 256kB |
| 176 | * 0x2204_0000 CONFIG_ENV_ADDR |
| 177 | * ENV_AREA 128kB |
| 178 | * 0x2206_0000 |
| 179 | * FREE |
| 180 | * 0x2280_0000 CONFIG_SYS_FLASH_BASE + CONFIG_SYS_FLASH_SIZE |
| 181 | * |
| 182 | */ |
| 183 | |
Michal Simek | 76316a3 | 2007-03-11 13:42:58 +0100 | [diff] [blame] | 184 | #ifdef FLASH |
Michal Simek | 4aecfb1 | 2010-08-02 14:20:28 +0200 | [diff] [blame] | 185 | # define CONFIG_SYS_FLASH_BASE XILINX_FLASH_START |
| 186 | # define CONFIG_SYS_FLASH_SIZE XILINX_FLASH_SIZE |
| 187 | # define CONFIG_SYS_FLASH_CFI 1 |
| 188 | # define CONFIG_FLASH_CFI_DRIVER 1 |
| 189 | /* ?empty sector */ |
| 190 | # define CONFIG_SYS_FLASH_EMPTY_INFO 1 |
| 191 | /* max number of memory banks */ |
| 192 | # define CONFIG_SYS_MAX_FLASH_BANKS 1 |
| 193 | /* max number of sectors on one chip */ |
| 194 | # define CONFIG_SYS_MAX_FLASH_SECT 512 |
| 195 | /* hardware flash protection */ |
| 196 | # define CONFIG_SYS_FLASH_PROTECTION |
Michal Simek | 22ff7f4 | 2014-01-21 07:26:58 +0100 | [diff] [blame] | 197 | /* use buffered writes (20x faster) */ |
| 198 | # define CONFIG_SYS_FLASH_USE_BUFFER_WRITE 1 |
Michal Simek | 4aecfb1 | 2010-08-02 14:20:28 +0200 | [diff] [blame] | 199 | # ifdef RAMENV |
| 200 | # define CONFIG_ENV_IS_NOWHERE 1 |
| 201 | # define CONFIG_ENV_SIZE 0x1000 |
| 202 | # define CONFIG_ENV_ADDR (CONFIG_SYS_MONITOR_BASE - CONFIG_ENV_SIZE) |
Michal Simek | 76316a3 | 2007-03-11 13:42:58 +0100 | [diff] [blame] | 203 | |
Stephan Linz | bcec8f4 | 2012-07-29 00:25:36 +0200 | [diff] [blame] | 204 | # else /* FLASH && !RAMENV */ |
Michal Simek | 4aecfb1 | 2010-08-02 14:20:28 +0200 | [diff] [blame] | 205 | # define CONFIG_ENV_IS_IN_FLASH 1 |
| 206 | /* 128K(one sector) for env */ |
| 207 | # define CONFIG_ENV_SECT_SIZE 0x20000 |
| 208 | # define CONFIG_ENV_ADDR \ |
| 209 | (CONFIG_SYS_FLASH_BASE + (2 * CONFIG_ENV_SECT_SIZE)) |
| 210 | # define CONFIG_ENV_SIZE 0x20000 |
Stephan Linz | bcec8f4 | 2012-07-29 00:25:36 +0200 | [diff] [blame] | 211 | # endif /* FLASH && !RAMBOOT */ |
Michal Simek | 76316a3 | 2007-03-11 13:42:58 +0100 | [diff] [blame] | 212 | #else /* !FLASH */ |
Stephan Linz | bcec8f4 | 2012-07-29 00:25:36 +0200 | [diff] [blame] | 213 | |
| 214 | #ifdef SPIFLASH |
| 215 | # define CONFIG_SYS_NO_FLASH 1 |
| 216 | # define CONFIG_SYS_SPI_BASE XILINX_SPI_FLASH_BASEADDR |
| 217 | # define CONFIG_XILINX_SPI 1 |
| 218 | # define CONFIG_SPI 1 |
| 219 | # define CONFIG_SPI_FLASH 1 |
| 220 | # define CONFIG_SPI_FLASH_STMICRO 1 |
| 221 | # define CONFIG_SF_DEFAULT_MODE SPI_MODE_3 |
| 222 | # define CONFIG_SF_DEFAULT_SPEED XILINX_SPI_FLASH_MAX_FREQ |
| 223 | # define CONFIG_SF_DEFAULT_CS XILINX_SPI_FLASH_CS |
| 224 | |
| 225 | # ifdef RAMENV |
| 226 | # define CONFIG_ENV_IS_NOWHERE 1 |
| 227 | # define CONFIG_ENV_SIZE 0x1000 |
| 228 | # define CONFIG_ENV_ADDR (CONFIG_SYS_MONITOR_BASE - CONFIG_ENV_SIZE) |
| 229 | |
| 230 | # else /* SPIFLASH && !RAMENV */ |
| 231 | # define CONFIG_ENV_IS_IN_SPI_FLASH 1 |
| 232 | # define CONFIG_ENV_SPI_MODE SPI_MODE_3 |
| 233 | # define CONFIG_ENV_SPI_MAX_HZ CONFIG_SF_DEFAULT_SPEED |
| 234 | # define CONFIG_ENV_SPI_CS CONFIG_SF_DEFAULT_CS |
| 235 | /* 128K(two sectors) for env */ |
| 236 | # define CONFIG_ENV_SECT_SIZE 0x10000 |
| 237 | # define CONFIG_ENV_SIZE (2 * CONFIG_ENV_SECT_SIZE) |
| 238 | /* Warning: adjust the offset in respect of other flash content and size */ |
| 239 | # define CONFIG_ENV_OFFSET (128 * CONFIG_ENV_SECT_SIZE) /* at 8MB */ |
| 240 | # endif /* SPIFLASH && !RAMBOOT */ |
| 241 | #else /* !SPIFLASH */ |
| 242 | |
Michal Simek | 4aecfb1 | 2010-08-02 14:20:28 +0200 | [diff] [blame] | 243 | /* ENV in RAM */ |
| 244 | # define CONFIG_SYS_NO_FLASH 1 |
| 245 | # define CONFIG_ENV_IS_NOWHERE 1 |
| 246 | # define CONFIG_ENV_SIZE 0x1000 |
| 247 | # define CONFIG_ENV_ADDR (CONFIG_SYS_MONITOR_BASE - CONFIG_ENV_SIZE) |
Stephan Linz | bcec8f4 | 2012-07-29 00:25:36 +0200 | [diff] [blame] | 248 | #endif /* !SPIFLASH */ |
Michal Simek | 76316a3 | 2007-03-11 13:42:58 +0100 | [diff] [blame] | 249 | #endif /* !FLASH */ |
| 250 | |
Michal Simek | 853643d | 2007-09-24 00:41:30 +0200 | [diff] [blame] | 251 | /* system ace */ |
| 252 | #ifdef XILINX_SYSACE_BASEADDR |
Michal Simek | 4aecfb1 | 2010-08-02 14:20:28 +0200 | [diff] [blame] | 253 | # define CONFIG_SYSTEMACE |
| 254 | /* #define DEBUG_SYSTEMACE */ |
| 255 | # define SYSTEMACE_CONFIG_FPGA |
| 256 | # define CONFIG_SYS_SYSTEMACE_BASE XILINX_SYSACE_BASEADDR |
| 257 | # define CONFIG_SYS_SYSTEMACE_WIDTH XILINX_SYSACE_MEM_WIDTH |
| 258 | # define CONFIG_DOS_PARTITION |
Michal Simek | 853643d | 2007-09-24 00:41:30 +0200 | [diff] [blame] | 259 | #endif |
| 260 | |
Michal Simek | e9b737d | 2009-01-05 13:29:32 +0100 | [diff] [blame] | 261 | #if defined(XILINX_USE_ICACHE) |
Michal Simek | 4aecfb1 | 2010-08-02 14:20:28 +0200 | [diff] [blame] | 262 | # define CONFIG_ICACHE |
Michal Simek | e9b737d | 2009-01-05 13:29:32 +0100 | [diff] [blame] | 263 | #else |
Michal Simek | 4aecfb1 | 2010-08-02 14:20:28 +0200 | [diff] [blame] | 264 | # undef CONFIG_ICACHE |
Michal Simek | e9b737d | 2009-01-05 13:29:32 +0100 | [diff] [blame] | 265 | #endif |
| 266 | |
| 267 | #if defined(XILINX_USE_DCACHE) |
Michal Simek | 4aecfb1 | 2010-08-02 14:20:28 +0200 | [diff] [blame] | 268 | # define CONFIG_DCACHE |
Michal Simek | e9b737d | 2009-01-05 13:29:32 +0100 | [diff] [blame] | 269 | #else |
Michal Simek | 4aecfb1 | 2010-08-02 14:20:28 +0200 | [diff] [blame] | 270 | # undef CONFIG_DCACHE |
Michal Simek | e9b737d | 2009-01-05 13:29:32 +0100 | [diff] [blame] | 271 | #endif |
| 272 | |
Michal Simek | 5811830 | 2012-09-25 10:13:35 +0200 | [diff] [blame] | 273 | #ifndef XILINX_DCACHE_BYTE_SIZE |
| 274 | #define XILINX_DCACHE_BYTE_SIZE 32768 |
| 275 | #endif |
| 276 | |
Jon Loeliger | 5dc11a5 | 2007-07-04 22:33:01 -0500 | [diff] [blame] | 277 | /* |
Jon Loeliger | 079a136 | 2007-07-10 10:12:10 -0500 | [diff] [blame] | 278 | * BOOTP options |
| 279 | */ |
| 280 | #define CONFIG_BOOTP_BOOTFILESIZE |
| 281 | #define CONFIG_BOOTP_BOOTPATH |
| 282 | #define CONFIG_BOOTP_GATEWAY |
| 283 | #define CONFIG_BOOTP_HOSTNAME |
Michal Simek | 76316a3 | 2007-03-11 13:42:58 +0100 | [diff] [blame] | 284 | |
Jon Loeliger | 079a136 | 2007-07-10 10:12:10 -0500 | [diff] [blame] | 285 | /* |
Jon Loeliger | 5dc11a5 | 2007-07-04 22:33:01 -0500 | [diff] [blame] | 286 | * Command line configuration. |
| 287 | */ |
| 288 | #include <config_cmd_default.h> |
| 289 | |
| 290 | #define CONFIG_CMD_ASKENV |
Jon Loeliger | 5dc11a5 | 2007-07-04 22:33:01 -0500 | [diff] [blame] | 291 | #define CONFIG_CMD_IRQ |
Jon Loeliger | 5dc11a5 | 2007-07-04 22:33:01 -0500 | [diff] [blame] | 292 | #define CONFIG_CMD_MFSL |
Michal Simek | 330e554 | 2008-12-19 13:25:55 +0100 | [diff] [blame] | 293 | #define CONFIG_CMD_ECHO |
Michal Simek | 4e779ad | 2013-04-24 10:01:20 +0200 | [diff] [blame] | 294 | #define CONFIG_CMD_GPIO |
Michal Simek | 4d49b28 | 2008-05-04 15:42:41 +0200 | [diff] [blame] | 295 | |
Michal Simek | e9b737d | 2009-01-05 13:29:32 +0100 | [diff] [blame] | 296 | #if defined(CONFIG_DCACHE) || defined(CONFIG_ICACHE) |
Michal Simek | 4aecfb1 | 2010-08-02 14:20:28 +0200 | [diff] [blame] | 297 | # define CONFIG_CMD_CACHE |
Michal Simek | e9b737d | 2009-01-05 13:29:32 +0100 | [diff] [blame] | 298 | #else |
Michal Simek | 4aecfb1 | 2010-08-02 14:20:28 +0200 | [diff] [blame] | 299 | # undef CONFIG_CMD_CACHE |
Michal Simek | e9b737d | 2009-01-05 13:29:32 +0100 | [diff] [blame] | 300 | #endif |
| 301 | |
Jean-Christophe PLAGNIOL-VILLARD | 6d0f6bc | 2008-10-16 15:01:15 +0200 | [diff] [blame] | 302 | #ifndef CONFIG_SYS_ENET |
Michal Simek | 4aecfb1 | 2010-08-02 14:20:28 +0200 | [diff] [blame] | 303 | # undef CONFIG_CMD_NET |
Michal Simek | 1252df0 | 2011-02-28 10:16:09 +0100 | [diff] [blame] | 304 | # undef CONFIG_CMD_NFS |
Michal Simek | 4d49b28 | 2008-05-04 15:42:41 +0200 | [diff] [blame] | 305 | #else |
Michal Simek | 4aecfb1 | 2010-08-02 14:20:28 +0200 | [diff] [blame] | 306 | # define CONFIG_CMD_PING |
| 307 | # define CONFIG_CMD_DHCP |
Stephan Linz | 4eb29cf | 2012-01-21 22:02:57 +0100 | [diff] [blame] | 308 | # define CONFIG_CMD_TFTPPUT |
Michal Simek | 4d49b28 | 2008-05-04 15:42:41 +0200 | [diff] [blame] | 309 | #endif |
Michal Simek | 853643d | 2007-09-24 00:41:30 +0200 | [diff] [blame] | 310 | |
| 311 | #if defined(CONFIG_SYSTEMACE) |
Michal Simek | 4aecfb1 | 2010-08-02 14:20:28 +0200 | [diff] [blame] | 312 | # define CONFIG_CMD_EXT2 |
| 313 | # define CONFIG_CMD_FAT |
Michal Simek | 853643d | 2007-09-24 00:41:30 +0200 | [diff] [blame] | 314 | #endif |
Jon Loeliger | 5dc11a5 | 2007-07-04 22:33:01 -0500 | [diff] [blame] | 315 | |
| 316 | #if defined(FLASH) |
Michal Simek | 4aecfb1 | 2010-08-02 14:20:28 +0200 | [diff] [blame] | 317 | # define CONFIG_CMD_ECHO |
| 318 | # define CONFIG_CMD_FLASH |
| 319 | # define CONFIG_CMD_IMLS |
| 320 | # define CONFIG_CMD_JFFS2 |
Stephan Linz | 7cfb13a | 2012-06-27 00:28:26 +0200 | [diff] [blame] | 321 | # define CONFIG_CMD_UBI |
| 322 | # undef CONFIG_CMD_UBIFS |
Jon Loeliger | 5dc11a5 | 2007-07-04 22:33:01 -0500 | [diff] [blame] | 323 | |
Michal Simek | 4aecfb1 | 2010-08-02 14:20:28 +0200 | [diff] [blame] | 324 | # if !defined(RAMENV) |
| 325 | # define CONFIG_CMD_SAVEENV |
| 326 | # define CONFIG_CMD_SAVES |
| 327 | # endif |
Stephan Linz | bcec8f4 | 2012-07-29 00:25:36 +0200 | [diff] [blame] | 328 | |
| 329 | #else |
| 330 | #if defined(SPIFLASH) |
| 331 | # define CONFIG_CMD_SF |
| 332 | |
| 333 | # if !defined(RAMENV) |
| 334 | # define CONFIG_CMD_SAVEENV |
| 335 | # define CONFIG_CMD_SAVES |
| 336 | # endif |
Michal Simek | 853643d | 2007-09-24 00:41:30 +0200 | [diff] [blame] | 337 | #else |
Michal Simek | 4aecfb1 | 2010-08-02 14:20:28 +0200 | [diff] [blame] | 338 | # undef CONFIG_CMD_IMLS |
| 339 | # undef CONFIG_CMD_FLASH |
| 340 | # undef CONFIG_CMD_JFFS2 |
Stephan Linz | 2cce2d3 | 2012-06-29 23:23:33 +0200 | [diff] [blame] | 341 | # undef CONFIG_CMD_UBI |
| 342 | # undef CONFIG_CMD_UBIFS |
Jon Loeliger | 5dc11a5 | 2007-07-04 22:33:01 -0500 | [diff] [blame] | 343 | #endif |
Stephan Linz | bcec8f4 | 2012-07-29 00:25:36 +0200 | [diff] [blame] | 344 | #endif |
Michal Simek | 76316a3 | 2007-03-11 13:42:58 +0100 | [diff] [blame] | 345 | |
Jon Loeliger | 5dc11a5 | 2007-07-04 22:33:01 -0500 | [diff] [blame] | 346 | #if defined(CONFIG_CMD_JFFS2) |
Stephan Linz | 7cfb13a | 2012-06-27 00:28:26 +0200 | [diff] [blame] | 347 | # define CONFIG_MTD_PARTITIONS |
| 348 | #endif |
| 349 | |
| 350 | #if defined(CONFIG_CMD_UBIFS) |
| 351 | # define CONFIG_CMD_UBI |
| 352 | # define CONFIG_LZO |
| 353 | #endif |
| 354 | |
| 355 | #if defined(CONFIG_CMD_UBI) |
| 356 | # define CONFIG_MTD_PARTITIONS |
| 357 | # define CONFIG_RBTREE |
| 358 | #endif |
| 359 | |
| 360 | #if defined(CONFIG_MTD_PARTITIONS) |
| 361 | /* MTD partitions */ |
Stefan Roese | 68d7d65 | 2009-03-19 13:30:36 +0100 | [diff] [blame] | 362 | #define CONFIG_CMD_MTDPARTS /* mtdparts command line support */ |
Stefan Roese | 942556a | 2009-05-12 14:32:58 +0200 | [diff] [blame] | 363 | #define CONFIG_MTD_DEVICE /* needed for mtdparts commands */ |
| 364 | #define CONFIG_FLASH_CFI_MTD |
Stephan Linz | c82a541 | 2010-06-21 22:58:10 +0200 | [diff] [blame] | 365 | #define MTDIDS_DEFAULT "nor0=flash-0" |
Michal Simek | 144876a | 2007-04-24 23:01:02 +0200 | [diff] [blame] | 366 | |
| 367 | /* default mtd partition table */ |
Stephan Linz | c82a541 | 2010-06-21 22:58:10 +0200 | [diff] [blame] | 368 | #define MTDPARTS_DEFAULT "mtdparts=flash-0:256k(u-boot),"\ |
Michal Simek | 144876a | 2007-04-24 23:01:02 +0200 | [diff] [blame] | 369 | "256k(env),3m(kernel),1m(romfs),"\ |
| 370 | "1m(cramfs),-(jffs2)" |
| 371 | #endif |
| 372 | |
Michal Simek | 76316a3 | 2007-03-11 13:42:58 +0100 | [diff] [blame] | 373 | /* Miscellaneous configurable options */ |
Jean-Christophe PLAGNIOL-VILLARD | 6d0f6bc | 2008-10-16 15:01:15 +0200 | [diff] [blame] | 374 | #define CONFIG_SYS_PROMPT "U-Boot-mONStR> " |
Michal Simek | 4aecfb1 | 2010-08-02 14:20:28 +0200 | [diff] [blame] | 375 | /* size of console buffer */ |
| 376 | #define CONFIG_SYS_CBSIZE 512 |
| 377 | /* print buffer size */ |
| 378 | #define CONFIG_SYS_PBSIZE \ |
| 379 | (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16) |
| 380 | /* max number of command args */ |
| 381 | #define CONFIG_SYS_MAXARGS 15 |
Jean-Christophe PLAGNIOL-VILLARD | 6d0f6bc | 2008-10-16 15:01:15 +0200 | [diff] [blame] | 382 | #define CONFIG_SYS_LONGHELP |
Michal Simek | 4aecfb1 | 2010-08-02 14:20:28 +0200 | [diff] [blame] | 383 | /* default load address */ |
| 384 | #define CONFIG_SYS_LOAD_ADDR XILINX_RAM_START |
Michal Simek | 76316a3 | 2007-03-11 13:42:58 +0100 | [diff] [blame] | 385 | |
Michal Simek | 330e554 | 2008-12-19 13:25:55 +0100 | [diff] [blame] | 386 | #define CONFIG_BOOTDELAY -1 /* -1 disables auto-boot */ |
Michal Simek | 76316a3 | 2007-03-11 13:42:58 +0100 | [diff] [blame] | 387 | #define CONFIG_BOOTARGS "root=romfs" |
Michal Simek | 330e554 | 2008-12-19 13:25:55 +0100 | [diff] [blame] | 388 | #define CONFIG_HOSTNAME XILINX_BOARD_NAME |
Michal Simek | 853643d | 2007-09-24 00:41:30 +0200 | [diff] [blame] | 389 | #define CONFIG_BOOTCOMMAND "base 0;tftp 11000000 image.img;bootm" |
Michal Simek | 76316a3 | 2007-03-11 13:42:58 +0100 | [diff] [blame] | 390 | #define CONFIG_IPADDR 192.168.0.3 |
Michal Simek | 853643d | 2007-09-24 00:41:30 +0200 | [diff] [blame] | 391 | #define CONFIG_SERVERIP 192.168.0.5 |
| 392 | #define CONFIG_GATEWAYIP 192.168.0.1 |
Michal Simek | 76316a3 | 2007-03-11 13:42:58 +0100 | [diff] [blame] | 393 | #define CONFIG_ETHADDR 00:E0:0C:00:00:FD |
| 394 | |
| 395 | /* architecture dependent code */ |
Jean-Christophe PLAGNIOL-VILLARD | 6d0f6bc | 2008-10-16 15:01:15 +0200 | [diff] [blame] | 396 | #define CONFIG_SYS_USR_EXCEP /* user exception */ |
Michal Simek | 76316a3 | 2007-03-11 13:42:58 +0100 | [diff] [blame] | 397 | |
Michal Simek | 0900bee | 2009-08-14 13:41:17 +0200 | [diff] [blame] | 398 | #define CONFIG_PREBOOT "echo U-BOOT for ${hostname};setenv preboot;echo" |
Michal Simek | 144876a | 2007-04-24 23:01:02 +0200 | [diff] [blame] | 399 | |
Michal Simek | 4aecfb1 | 2010-08-02 14:20:28 +0200 | [diff] [blame] | 400 | #define CONFIG_EXTRA_ENV_SETTINGS "unlock=yes\0" \ |
Stephan Linz | c82a541 | 2010-06-21 22:58:10 +0200 | [diff] [blame] | 401 | "nor0=flash-0\0"\ |
| 402 | "mtdparts=mtdparts=flash-0:"\ |
Michal Simek | 144876a | 2007-04-24 23:01:02 +0200 | [diff] [blame] | 403 | "256k(u-boot),256k(env),3m(kernel),"\ |
Michal Simek | 7837645 | 2010-06-10 15:46:04 +0200 | [diff] [blame] | 404 | "1m(romfs),1m(cramfs),-(jffs2)\0"\ |
| 405 | "nc=setenv stdout nc;"\ |
| 406 | "setenv stdin nc\0" \ |
| 407 | "serial=setenv stdout serial;"\ |
| 408 | "setenv stdin serial\0" |
Michal Simek | 144876a | 2007-04-24 23:01:02 +0200 | [diff] [blame] | 409 | |
Michal Simek | 188dc16 | 2008-03-28 11:53:02 +0100 | [diff] [blame] | 410 | #define CONFIG_CMDLINE_EDITING |
Michal Simek | 188dc16 | 2008-03-28 11:53:02 +0100 | [diff] [blame] | 411 | |
Michal Simek | 7837645 | 2010-06-10 15:46:04 +0200 | [diff] [blame] | 412 | #define CONFIG_NETCONSOLE |
| 413 | #define CONFIG_SYS_CONSOLE_IS_IN_ENV |
| 414 | |
Michal Simek | 0900bee | 2009-08-14 13:41:17 +0200 | [diff] [blame] | 415 | /* Use the HUSH parser */ |
| 416 | #define CONFIG_SYS_HUSH_PARSER |
Michal Simek | 0900bee | 2009-08-14 13:41:17 +0200 | [diff] [blame] | 417 | |
Michal Simek | 37e892d | 2010-06-25 18:05:28 +0200 | [diff] [blame] | 418 | /* Enable flat device tree support */ |
| 419 | #define CONFIG_LMB 1 |
| 420 | #define CONFIG_FIT 1 |
| 421 | #define CONFIG_OF_LIBFDT 1 |
| 422 | |
Stephan Linz | 8422a35 | 2012-02-25 00:48:32 +0000 | [diff] [blame] | 423 | #if defined(CONFIG_XILINX_LL_TEMAC) || defined(CONFIG_XILINX_AXIEMAC) |
Stephan Linz | f5e5e1f | 2012-02-24 18:33:41 +0100 | [diff] [blame] | 424 | # define CONFIG_MII 1 |
| 425 | # define CONFIG_CMD_MII 1 |
| 426 | # define CONFIG_PHY_GIGE 1 |
| 427 | # define CONFIG_SYS_FAULT_ECHO_LINK_DOWN 1 |
| 428 | # define CONFIG_PHYLIB 1 |
| 429 | # define CONFIG_PHY_ATHEROS 1 |
| 430 | # define CONFIG_PHY_BROADCOM 1 |
| 431 | # define CONFIG_PHY_DAVICOM 1 |
| 432 | # define CONFIG_PHY_LXT 1 |
| 433 | # define CONFIG_PHY_MARVELL 1 |
| 434 | # define CONFIG_PHY_MICREL 1 |
| 435 | # define CONFIG_PHY_NATSEMI 1 |
| 436 | # define CONFIG_PHY_REALTEK 1 |
| 437 | # define CONFIG_PHY_VITESSE 1 |
| 438 | #else |
| 439 | # undef CONFIG_MII |
| 440 | # undef CONFIG_CMD_MII |
| 441 | # undef CONFIG_PHYLIB |
| 442 | #endif |
| 443 | |
Michal Simek | 9d24274 | 2014-01-21 07:30:37 +0100 | [diff] [blame] | 444 | /* SPL part */ |
Michal Simek | 9d24274 | 2014-01-21 07:30:37 +0100 | [diff] [blame] | 445 | #define CONFIG_CMD_SPL |
| 446 | #define CONFIG_SPL_FRAMEWORK |
| 447 | #define CONFIG_SPL_LIBCOMMON_SUPPORT |
| 448 | #define CONFIG_SPL_LIBGENERIC_SUPPORT |
| 449 | #define CONFIG_SPL_SERIAL_SUPPORT |
| 450 | #define CONFIG_SPL_BOARD_INIT |
| 451 | |
| 452 | #define CONFIG_SPL_LDSCRIPT "arch/microblaze/cpu/u-boot-spl.lds" |
| 453 | |
| 454 | #define CONFIG_SPL_RAM_DEVICE |
| 455 | #define CONFIG_SPL_NOR_SUPPORT |
| 456 | |
| 457 | /* for booting directly linux */ |
| 458 | #define CONFIG_SPL_OS_BOOT |
| 459 | |
| 460 | #define CONFIG_SYS_OS_BASE (CONFIG_SYS_FLASH_BASE + \ |
| 461 | 0x60000) |
| 462 | #define CONFIG_SYS_FDT_BASE (CONFIG_SYS_FLASH_BASE + \ |
| 463 | 0x40000) |
| 464 | #define CONFIG_SYS_SPL_ARGS_ADDR (CONFIG_SYS_TEXT_BASE + \ |
| 465 | 0x1000000) |
| 466 | |
| 467 | /* SP location before relocation, must use scratch RAM */ |
| 468 | /* BRAM start */ |
| 469 | #define CONFIG_SYS_INIT_RAM_ADDR 0x0 |
| 470 | /* BRAM size - will be generated */ |
| 471 | #define CONFIG_SYS_INIT_RAM_SIZE 0x10000 |
| 472 | /* Stack pointer prior relocation, must situated at on-chip RAM */ |
| 473 | #define CONFIG_SYS_SPL_MALLOC_END (CONFIG_SYS_INIT_RAM_ADDR + \ |
| 474 | CONFIG_SYS_INIT_RAM_SIZE - \ |
| 475 | GENERATED_GBL_DATA_SIZE) |
| 476 | |
| 477 | #define CONFIG_SYS_SPL_MALLOC_SIZE 0x100 |
| 478 | |
| 479 | /* |
| 480 | * The main reason to do it in this way is that MALLOC_START |
| 481 | * can't be defined - common/spl/spl.c |
| 482 | */ |
| 483 | #if (CONFIG_SYS_SPL_MALLOC_SIZE != 0) |
| 484 | # define CONFIG_SYS_SPL_MALLOC_START (CONFIG_SYS_SPL_MALLOC_END - \ |
| 485 | CONFIG_SYS_SPL_MALLOC_SIZE) |
| 486 | # define CONFIG_SPL_STACK_ADDR CONFIG_SYS_SPL_MALLOC_START |
| 487 | #else |
| 488 | # define CONFIG_SPL_STACK_ADDR CONFIG_SYS_SPL_MALLOC_END |
| 489 | #endif |
| 490 | |
| 491 | /* Just for sure that there is a space for stack */ |
| 492 | #define CONFIG_SPL_STACK_SIZE 0x100 |
| 493 | |
| 494 | #define CONFIG_SYS_UBOOT_BASE CONFIG_SYS_FLASH_BASE |
| 495 | #define CONFIG_SYS_UBOOT_START CONFIG_SYS_TEXT_BASE |
| 496 | |
| 497 | #define CONFIG_SPL_MAX_FOOTPRINT (CONFIG_SYS_INIT_RAM_SIZE - \ |
| 498 | CONFIG_SYS_INIT_RAM_ADDR - \ |
| 499 | GENERATED_GBL_DATA_SIZE - \ |
| 500 | CONFIG_SYS_SPL_MALLOC_SIZE - \ |
| 501 | CONFIG_SPL_STACK_SIZE) |
| 502 | |
Michal Simek | 76316a3 | 2007-03-11 13:42:58 +0100 | [diff] [blame] | 503 | #endif /* __CONFIG_H */ |