X-Git-Url: http://review.tizen.org/git/?a=blobdiff_plain;f=include%2Fconfigs%2Fmicroblaze-generic.h;h=bc0bf049737842717b4b3b979a50e37cdff672e5;hb=5a1a8a63be8f7262a300eddafb18020926b12fb6;hp=73c3c2ae485c79a1e10ce8609df10a2083157c1a;hpb=77bba970e2372b01156c66585db3d6fc751c7178;p=platform%2Fkernel%2Fu-boot.git diff --git a/include/configs/microblaze-generic.h b/include/configs/microblaze-generic.h index 73c3c2a..bc0bf04 100644 --- a/include/configs/microblaze-generic.h +++ b/include/configs/microblaze-generic.h @@ -1,35 +1,20 @@ +/* SPDX-License-Identifier: GPL-2.0+ */ /* * (C) Copyright 2007-2010 Michal Simek * * Michal SIMEK - * - * SPDX-License-Identifier: GPL-2.0+ */ #ifndef __CONFIG_H #define __CONFIG_H -#include "../board/xilinx/microblaze-generic/xparameters.h" +/* Microblaze is microblaze_0 */ +#define XILINX_FSL_NUMBER 3 /* MicroBlaze CPU */ #define MICROBLAZE_V5 1 -/* linear and spi flash memory */ -#ifdef XILINX_FLASH_START -#define FLASH -#undef SPIFLASH -#undef RAMENV /* hold environment in flash */ -#else -#ifdef XILINX_SPI_FLASH_BASEADDR -#undef FLASH -#define SPIFLASH -#undef RAMENV /* hold environment in flash */ -#else -#undef FLASH -#undef SPIFLASH -#define RAMENV /* hold environment in RAM */ -#endif -#endif +#define CONFIG_SYS_BOOTM_LEN (64 * 1024 * 1024) /* uart */ /* The following table includes the supported baudrates */ @@ -39,113 +24,23 @@ /* setting reset address */ /*#define CONFIG_SYS_RESET_ADDRESS CONFIG_SYS_TEXT_BASE*/ -/* gpio */ -#ifdef XILINX_GPIO_BASEADDR -# define CONFIG_SYS_GPIO_0_ADDR XILINX_GPIO_BASEADDR -#endif - -/* watchdog */ -#if defined(XILINX_WATCHDOG_BASEADDR) && defined(XILINX_WATCHDOG_IRQ) -# define CONFIG_WATCHDOG_BASEADDR XILINX_WATCHDOG_BASEADDR -# define CONFIG_WATCHDOG_IRQ XILINX_WATCHDOG_IRQ -# ifndef CONFIG_SPL_BUILD -# define CONFIG_HW_WATCHDOG -# define CONFIG_XILINX_TB_WATCHDOG -# endif -#endif - #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) -/* - * CFI flash memory layout - Example - * CONFIG_SYS_FLASH_BASE = 0x2200_0000; - * CONFIG_SYS_FLASH_SIZE = 0x0080_0000; 8MB - * - * SECT_SIZE = 0x20000; 128kB is one sector - * CONFIG_ENV_SIZE = SECT_SIZE; 128kB environment store - * - * 0x2200_0000 CONFIG_SYS_FLASH_BASE - * FREE 256kB - * 0x2204_0000 CONFIG_ENV_ADDR - * ENV_AREA 128kB - * 0x2206_0000 - * FREE - * 0x2280_0000 CONFIG_SYS_FLASH_BASE + CONFIG_SYS_FLASH_SIZE - * - */ - -#ifdef FLASH -# define CONFIG_SYS_FLASH_BASE XILINX_FLASH_START -# define CONFIG_SYS_FLASH_SIZE XILINX_FLASH_SIZE -# define CONFIG_SYS_FLASH_CFI 1 -# define CONFIG_FLASH_CFI_DRIVER 1 +#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 512 -/* hardware flash protection */ -# define CONFIG_SYS_FLASH_PROTECTION -/* use buffered writes (20x faster) */ -# define CONFIG_SYS_FLASH_USE_BUFFER_WRITE 1 -# ifdef RAMENV -# define CONFIG_ENV_SIZE 0x1000 -# define CONFIG_ENV_ADDR (CONFIG_SYS_MONITOR_BASE - CONFIG_ENV_SIZE) - -# else /* FLASH && !RAMENV */ -/* 128K(one sector) for env */ -# define CONFIG_ENV_SECT_SIZE 0x20000 -# define CONFIG_ENV_ADDR \ - (CONFIG_SYS_FLASH_BASE + (2 * CONFIG_ENV_SECT_SIZE)) -# define CONFIG_ENV_SIZE 0x20000 -# endif /* FLASH && !RAMBOOT */ -#else /* !FLASH */ - -#ifdef SPIFLASH -# define CONFIG_SYS_SPI_BASE XILINX_SPI_FLASH_BASEADDR -# define CONFIG_SPI 1 -# define CONFIG_SF_DEFAULT_MODE SPI_MODE_3 -# define CONFIG_SF_DEFAULT_SPEED XILINX_SPI_FLASH_MAX_FREQ -# define CONFIG_SF_DEFAULT_CS XILINX_SPI_FLASH_CS - -# ifdef RAMENV -# define CONFIG_ENV_SIZE 0x1000 -# define CONFIG_ENV_ADDR (CONFIG_SYS_MONITOR_BASE - CONFIG_ENV_SIZE) - -# else /* SPIFLASH && !RAMENV */ -# define CONFIG_ENV_SPI_MODE SPI_MODE_3 -# define CONFIG_ENV_SPI_MAX_HZ CONFIG_SF_DEFAULT_SPEED -# define CONFIG_ENV_SPI_CS CONFIG_SF_DEFAULT_CS -/* 128K(two sectors) for env */ -# define CONFIG_ENV_SECT_SIZE 0x10000 -# define CONFIG_ENV_SIZE (2 * CONFIG_ENV_SECT_SIZE) -/* Warning: adjust the offset in respect of other flash content and size */ -# define CONFIG_ENV_OFFSET (128 * CONFIG_ENV_SECT_SIZE) /* at 8MB */ -# endif /* SPIFLASH && !RAMBOOT */ -#else /* !SPIFLASH */ - -/* ENV in RAM */ -# define CONFIG_ENV_SIZE 0x1000 -# define CONFIG_ENV_ADDR (CONFIG_SYS_MONITOR_BASE - CONFIG_ENV_SIZE) -#endif /* !SPIFLASH */ -#endif /* !FLASH */ - -#if defined(XILINX_USE_ICACHE) -# define CONFIG_ICACHE -#else -# undef CONFIG_ICACHE +# define CONFIG_SYS_MAX_FLASH_SECT 2048 #endif -#if defined(XILINX_USE_DCACHE) -# define CONFIG_DCACHE -#else -# undef CONFIG_DCACHE -#endif +#define CONFIG_ICACHE +#define CONFIG_DCACHE #ifndef XILINX_DCACHE_BYTE_SIZE #define XILINX_DCACHE_BYTE_SIZE 32768 @@ -156,22 +51,6 @@ */ #define CONFIG_BOOTP_BOOTFILESIZE -#if defined(CONFIG_CMD_JFFS2) -# define CONFIG_MTD_PARTITIONS -#endif - -#if defined(CONFIG_CMD_UBI) -# define CONFIG_MTD_PARTITIONS -#endif - -#if defined(CONFIG_MTD_PARTITIONS) -/* MTD partitions */ -#define CONFIG_MTD_DEVICE /* needed for mtdparts commands */ -#define CONFIG_FLASH_CFI_MTD - -/* default mtd partition table */ -#endif - /* size of console buffer */ #define CONFIG_SYS_CBSIZE 512 /* max number of command args */ @@ -179,47 +58,82 @@ /* default load address */ #define CONFIG_SYS_LOAD_ADDR 0 -#define CONFIG_HOSTNAME XILINX_BOARD_NAME -#define CONFIG_BOOTCOMMAND "base 0;tftp 11000000 image.img;bootm" +#define CONFIG_HOSTNAME "microblaze-generic" /* architecture dependent code */ #define CONFIG_SYS_USR_EXCEP /* user exception */ -#define CONFIG_PREBOOT "echo U-BOOT for ${hostname};setenv preboot;echo" +#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 -#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" +#if defined(CONFIG_CMD_DHCP) +#define BOOT_TARGET_DEVICES_DHCP(func) func(DHCP, dhcp, na) +#else +#define BOOT_TARGET_DEVICES_DHCP(func) #endif -/* Enable flat device tree support */ -#define CONFIG_LMB 1 +#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_MII 1 # define CONFIG_SYS_FAULT_ECHO_LINK_DOWN 1 -#else -# undef CONFIG_MII #endif /* SPL part */ -#ifdef CONFIG_SYS_FLASH_BASE -# define CONFIG_SYS_UBOOT_BASE CONFIG_SYS_FLASH_BASE -#endif +#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_FDT_BASE (CONFIG_SYS_FLASH_BASE + \ - 0x40000) -#define CONFIG_SYS_FDT_SIZE (16<<10) #define CONFIG_SYS_SPL_ARGS_ADDR (CONFIG_SYS_TEXT_BASE + \ 0x1000000) @@ -230,14 +144,11 @@ #define CONFIG_SYS_INIT_RAM_SIZE 0x100000 # define CONFIG_SPL_STACK_ADDR (CONFIG_SYS_INIT_RAM_ADDR + \ - CONFIG_SYS_INIT_RAM_SIZE - \ - CONFIG_SYS_MALLOC_F_LEN) + CONFIG_SYS_INIT_RAM_SIZE) /* Just for sure that there is a space for stack */ #define CONFIG_SPL_STACK_SIZE 0x100 -#define CONFIG_SYS_UBOOT_START CONFIG_SYS_TEXT_BASE - #define CONFIG_SPL_MAX_FOOTPRINT (CONFIG_SYS_INIT_RAM_SIZE - \ CONFIG_SYS_INIT_RAM_ADDR - \ CONFIG_SYS_MALLOC_F_LEN - \