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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 | /* SPDX-License-Identifier: GPL-2.0+ */ /* * (C) Copyright 2007-2010 Michal Simek * * Michal SIMEK <monstr@monstr.eu> */ #ifndef __CONFIG_H #define __CONFIG_H /* Microblaze is microblaze_0 */ #define XILINX_FSL_NUMBER 3 /* MicroBlaze CPU */ #define MICROBLAZE_V5 1 #define CONFIG_SYS_BOOTM_LEN (64 * 1024 * 1024) /* uart */ /* The following table includes the supported baudrates */ # define CONFIG_SYS_BAUDRATE_TABLE \ {300, 600, 1200, 2400, 4800, 9600, 19200, 38400, 57600, 115200, 230400} /* setting reset address */ /*#define CONFIG_SYS_RESET_ADDRESS CONFIG_SYS_TEXT_BASE*/ /* Stack location before relocation */ #define CONFIG_SYS_INIT_SP_OFFSET (CONFIG_SYS_TEXT_BASE - \ CONFIG_SYS_MALLOC_F_LEN) #ifdef CONFIG_CFI_FLASH /* ?empty sector */ # define CONFIG_SYS_FLASH_EMPTY_INFO 1 /* max number of memory banks */ # define CONFIG_SYS_MAX_FLASH_BANKS 1 /* max number of sectors on one chip */ # define CONFIG_SYS_MAX_FLASH_SECT 2048 #endif #define CONFIG_ICACHE #define CONFIG_DCACHE #ifndef XILINX_DCACHE_BYTE_SIZE #define XILINX_DCACHE_BYTE_SIZE 32768 #endif /* * BOOTP options */ #define CONFIG_BOOTP_BOOTFILESIZE /* size of console buffer */ #define CONFIG_SYS_CBSIZE 512 /* max number of command args */ #define CONFIG_SYS_MAXARGS 15 #define CONFIG_HOSTNAME "microblaze-generic" /* architecture dependent code */ #define CONFIG_SYS_USR_EXCEP /* user exception */ #if defined(CONFIG_CMD_PXE) && defined(CONFIG_CMD_DHCP) #define BOOT_TARGET_DEVICES_PXE(func) func(PXE, pxe, na) #else #define BOOT_TARGET_DEVICES_PXE(func) #endif #if defined(CONFIG_CMD_DHCP) #define BOOT_TARGET_DEVICES_DHCP(func) func(DHCP, dhcp, na) #else #define BOOT_TARGET_DEVICES_DHCP(func) #endif #if defined(CONFIG_SPI_FLASH) # define BOOT_TARGET_DEVICES_QSPI(func) func(QSPI, qspi, na) #else # define BOOT_TARGET_DEVICES_QSPI(func) #endif #if defined(CONFIG_MTD_NOR_FLASH) # define BOOT_TARGET_DEVICES_NOR(func) func(NOR, nor, na) #else # define BOOT_TARGET_DEVICES_NOR(func) #endif #define BOOTENV_DEV_NOR(devtypeu, devtypel, instance) \ "bootcmd_nor=cp.b ${script_offset_nor} ${scriptaddr} ${script_size_f} && " \ "echo NOR: Trying to boot script at ${scriptaddr} && " \ "source ${scriptaddr}; echo NOR: SCRIPT FAILED: continuing...;\0" #define BOOTENV_DEV_NAME_NOR(devtypeu, devtypel, instance) \ "nor " #define BOOTENV_DEV_QSPI(devtypeu, devtypel, instance) \ "bootcmd_qspi=sf probe 0 0 0 && " \ "sf read ${scriptaddr} ${script_offset_f} ${script_size_f} && " \ "echo QSPI: Trying to boot script at ${scriptaddr} && " \ "source ${scriptaddr}; echo QSPI: SCRIPT FAILED: continuing...;\0" #define BOOTENV_DEV_NAME_QSPI(devtypeu, devtypel, instance) \ "qspi " #define BOOT_TARGET_DEVICES_JTAG(func) func(JTAG, jtag, na) #define BOOTENV_DEV_JTAG(devtypeu, devtypel, instance) \ "bootcmd_jtag=echo JTAG: Trying to boot script at ${scriptaddr} && " \ "source ${scriptaddr}; echo JTAG: SCRIPT FAILED: continuing...;\0" #define BOOTENV_DEV_NAME_JTAG(devtypeu, devtypel, instance) \ "jtag " #define BOOT_TARGET_DEVICES(func) \ BOOT_TARGET_DEVICES_JTAG(func) \ BOOT_TARGET_DEVICES_QSPI(func) \ BOOT_TARGET_DEVICES_NOR(func) \ BOOT_TARGET_DEVICES_DHCP(func) \ BOOT_TARGET_DEVICES_PXE(func) #include <config_distro_bootcmd.h> #ifndef CONFIG_EXTRA_ENV_SETTINGS #define CONFIG_EXTRA_ENV_SETTINGS \ "unlock=yes\0"\ "nor0=flash-0\0"\ "mtdparts=mtdparts=flash-0:"\ "256k(u-boot),256k(env),3m(kernel),"\ "1m(romfs),1m(cramfs),-(jffs2)\0"\ "nc=setenv stdout nc;"\ "setenv stdin nc\0" \ "serial=setenv stdout serial;"\ "setenv stdin serial\0"\ "script_size_f=0x40000\0"\ BOOTENV #endif #if defined(CONFIG_XILINX_AXIEMAC) # define CONFIG_SYS_FAULT_ECHO_LINK_DOWN 1 #endif /* SPL part */ #define CONFIG_SYS_UBOOT_BASE CONFIG_SYS_TEXT_BASE /* for booting directly linux */ #define CONFIG_SYS_FDT_BASE (CONFIG_SYS_TEXT_BASE + \ 0x40000) #define CONFIG_SYS_SPL_ARGS_ADDR (CONFIG_SYS_TEXT_BASE + \ 0x1000000) /* SP location before relocation, must use scratch RAM */ /* BRAM start */ #define CONFIG_SYS_INIT_RAM_ADDR 0x0 /* BRAM size - will be generated */ #define CONFIG_SYS_INIT_RAM_SIZE 0x100000 # define CONFIG_SPL_STACK_ADDR (CONFIG_SYS_INIT_RAM_ADDR + \ CONFIG_SYS_INIT_RAM_SIZE) /* Just for sure that there is a space for stack */ #define CONFIG_SPL_STACK_SIZE 0x100 #define CONFIG_SPL_MAX_FOOTPRINT (CONFIG_SYS_INIT_RAM_SIZE - \ CONFIG_SYS_INIT_RAM_ADDR - \ CONFIG_SYS_MALLOC_F_LEN - \ CONFIG_SPL_STACK_SIZE) #endif /* __CONFIG_H */ |