/* SPDX-License-Identifier: GPL-2.0+ */ /* * (C) Copyright 2007-2010 Michal Simek * * Michal SIMEK */ #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*/ #define CONFIG_SYS_MALLOC_LEN 0xC0000 /* 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 /* default load address */ #define CONFIG_SYS_LOAD_ADDR 0 #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 #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_DHCP(func) \ BOOT_TARGET_DEVICES_PXE(func) #include #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 */