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- /* 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*/
- #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 <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 */
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