X-Git-Url: http://review.tizen.org/git/?a=blobdiff_plain;f=include%2Fconfigs%2Fmx28evk.h;h=4fd67eb4a07dc3dbfa11d930502a5abc0eceb27a;hb=7f673c99c2d8d1aa21996c5b914f06d784b080ca;hp=dffb744c3dc0fe2e007e9cc7f0756b1976f7f12c;hpb=d193c1b6eb05041c94ad9aacd8c94189d1dbc5f8;p=platform%2Fkernel%2Fu-boot.git diff --git a/include/configs/mx28evk.h b/include/configs/mx28evk.h index dffb744..4fd67eb 100644 --- a/include/configs/mx28evk.h +++ b/include/configs/mx28evk.h @@ -6,49 +6,17 @@ * Copyright (C) 2011 Marek Vasut * on behalf of DENX Software Engineering GmbH * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of - * the License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. + * SPDX-License-Identifier: GPL-2.0+ */ -#ifndef __MX28EVK_CONFIG_H__ -#define __MX28EVK_CONFIG_H__ +#ifndef __CONFIGS_MX28EVK_H__ +#define __CONFIGS_MX28EVK_H__ -/* - * SoC configurations - */ +/* System configurations */ #define CONFIG_MX28 /* i.MX28 SoC */ - -#define CONFIG_MXS_GPIO /* GPIO control */ -#define CONFIG_SYS_HZ 1000 /* Ticks per second */ - #define CONFIG_MACH_TYPE MACH_TYPE_MX28EVK -#include - +/* U-Boot Commands */ #define CONFIG_SYS_NO_FLASH -#define CONFIG_BOARD_EARLY_INIT_F -#define CONFIG_ARCH_MISC_INIT - -/* - * SPL - */ -#define CONFIG_SPL -#define CONFIG_SPL_NO_CPU_SUPPORT_CODE -#define CONFIG_SPL_START_S_PATH "arch/arm/cpu/arm926ejs/mxs" -#define CONFIG_SPL_LDSCRIPT "arch/arm/cpu/arm926ejs/mxs/u-boot-spl.lds" -#define CONFIG_SPL_LIBCOMMON_SUPPORT -#define CONFIG_SPL_LIBGENERIC_SUPPORT -#define CONFIG_SPL_GPIO_SUPPORT - -/* - * U-Boot Commands - */ #include #define CONFIG_DISPLAY_CPUINFO #define CONFIG_DOS_PARTITION @@ -63,193 +31,138 @@ #define CONFIG_CMD_NET #define CONFIG_CMD_NFS #define CONFIG_CMD_PING +#define CONFIG_CMD_SAVEENV +#define CONFIG_CMD_SETEXPR #define CONFIG_CMD_SF #define CONFIG_CMD_SPI #define CONFIG_CMD_USB #define CONFIG_CMD_BOOTZ -#define CONFIG_CMD_I2C +#define CONFIG_CMD_NAND +#define CONFIG_CMD_NAND_TRIMFFS +#define CONFIG_VIDEO -/* - * Memory configurations - */ +/* Memory configuration */ #define CONFIG_NR_DRAM_BANKS 1 /* 1 bank of DRAM */ #define PHYS_SDRAM_1 0x40000000 /* Base address */ #define PHYS_SDRAM_1_SIZE 0x40000000 /* Max 1 GB RAM */ -#define CONFIG_SYS_MALLOC_LEN 0x00400000 /* 4 MB for malloc */ -#define CONFIG_SYS_MEMTEST_START 0x40000000 /* Memtest start adr */ -#define CONFIG_SYS_MEMTEST_END 0x40400000 /* 4 MB RAM test */ #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM_1 -/* Point initial SP in SRAM so SPL can use it too. */ - -#define CONFIG_SYS_INIT_RAM_ADDR 0x00000000 -#define CONFIG_SYS_INIT_RAM_SIZE (128 * 1024) - -#define CONFIG_SYS_INIT_SP_OFFSET \ - (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE) -#define CONFIG_SYS_INIT_SP_ADDR \ - (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET) - -/* - * We need to sacrifice first 4 bytes of RAM here to avoid triggering some - * strange BUG in ROM corrupting first 4 bytes of RAM when loading U-Boot - * binary. In case there was more of this mess, 0x100 bytes are skipped. - */ -#define CONFIG_SYS_TEXT_BASE 0x40000100 +/* Environment */ +#define CONFIG_ENV_SIZE (16 * 1024) #define CONFIG_ENV_OVERWRITE -/* - * U-Boot general configurations - */ -#define CONFIG_SYS_LONGHELP -#define CONFIG_SYS_PROMPT "MX28EVK U-Boot > " -#define CONFIG_SYS_CBSIZE 1024 /* Console I/O buffer size */ -#define CONFIG_SYS_PBSIZE \ - (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16) - /* Print buffer size */ -#define CONFIG_SYS_MAXARGS 32 /* Max number of command args */ -#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE - /* Boot argument buffer size */ -#define CONFIG_VERSION_VARIABLE /* U-BOOT version */ -#define CONFIG_AUTO_COMPLETE /* Command auto complete */ -#define CONFIG_CMDLINE_EDITING /* Command history etc */ -#define CONFIG_SYS_HUSH_PARSER -/* - * Serial Driver - */ -#define CONFIG_PL011_SERIAL -#define CONFIG_PL011_CLOCK 24000000 -#define CONFIG_PL01x_PORTS { (void *)MXS_UARTDBG_BASE } -#define CONFIG_CONS_INDEX 0 -#define CONFIG_BAUDRATE 115200 /* Default baud rate */ - -/* - * DMA - */ -#define CONFIG_APBH_DMA +/* Environment is in MMC */ +#if defined(CONFIG_CMD_MMC) && defined(CONFIG_ENV_IS_IN_MMC) +#define CONFIG_ENV_OFFSET (256 * 1024) +#define CONFIG_SYS_MMC_ENV_DEV 0 +#endif -/* - * MMC Driver - */ -#define CONFIG_ENV_IS_IN_MMC -#ifdef CONFIG_ENV_IS_IN_MMC - #define CONFIG_ENV_OFFSET (256 * 1024) - #define CONFIG_ENV_SIZE (16 * 1024) - #define CONFIG_SYS_MMC_ENV_DEV 0 +/* Environment is in NAND */ +#if defined(CONFIG_CMD_NAND) && defined(CONFIG_ENV_IS_IN_NAND) +#define CONFIG_ENV_SIZE_REDUND CONFIG_ENV_SIZE +#define CONFIG_ENV_SECT_SIZE (128 * 1024) +#define CONFIG_ENV_RANGE (512 * 1024) +#define CONFIG_ENV_OFFSET 0x300000 +#define CONFIG_ENV_OFFSET_REDUND \ + (CONFIG_ENV_OFFSET + CONFIG_ENV_RANGE) #endif -#define CONFIG_CMD_SAVEENV -#ifdef CONFIG_CMD_MMC -#define CONFIG_MMC -#define CONFIG_GENERIC_MMC -#define CONFIG_MMC_BOUNCE_BUFFER -#define CONFIG_MXS_MMC + +/* Environemnt is in SPI flash */ +#if defined(CONFIG_CMD_SF) && defined(CONFIG_ENV_IS_IN_SPI_FLASH) +#define CONFIG_SYS_REDUNDAND_ENVIRONMENT +#define CONFIG_ENV_SIZE 0x1000 /* 4KB */ +#define CONFIG_ENV_OFFSET 0x40000 /* 256K */ +#define CONFIG_ENV_OFFSET_REDUND (CONFIG_ENV_OFFSET + CONFIG_ENV_SIZE) +#define CONFIG_ENV_SECT_SIZE 0x1000 +#define CONFIG_ENV_SPI_CS 0 +#define CONFIG_ENV_SPI_BUS 2 +#define CONFIG_ENV_SPI_MAX_HZ 24000000 +#define CONFIG_ENV_SPI_MODE SPI_MODE_0 #endif -/* - * NAND Driver - */ +/* UBI and NAND partitioning */ #ifdef CONFIG_CMD_NAND -#define CONFIG_NAND_MXS -#define CONFIG_SYS_MAX_NAND_DEVICE 1 -#define CONFIG_SYS_NAND_BASE 0x60000000 -#define CONFIG_SYS_NAND_5_ADDR_CYCLE +#define CONFIG_CMD_UBI +#define CONFIG_CMD_UBIFS +#define CONFIG_CMD_MTDPARTS +#define CONFIG_RBTREE +#define CONFIG_LZO +#define CONFIG_MTD_DEVICE +#define CONFIG_MTD_PARTITIONS +#define MTDIDS_DEFAULT "nand0=gpmi-nand" +#define MTDPARTS_DEFAULT \ + "mtdparts=gpmi-nand:" \ + "3m(bootloader)ro," \ + "512k(environment)," \ + "512k(redundant-environment)," \ + "4m(kernel)," \ + "512k(fdt)," \ + "8m(ramdisk)," \ + "-(filesystem)" #endif -/* - * Ethernet on SOC (FEC) - */ +/* FEC Ethernet on SoC */ #ifdef CONFIG_CMD_NET -#define CONFIG_NET_MULTI -#define CONFIG_ETHPRIME "FEC0" #define CONFIG_FEC_MXC -#define CONFIG_FEC_MXC_MULTI -#define CONFIG_MII -#define CONFIG_FEC_XCV_TYPE RMII +#define CONFIG_NET_MULTI #define CONFIG_MX28_FEC_MAC_IN_OCOTP #endif -/* - * RTC - */ +/* RTC */ #ifdef CONFIG_CMD_DATE #define CONFIG_RTC_MXS #endif -/* - * USB - */ +/* USB */ #ifdef CONFIG_CMD_USB -#define CONFIG_USB_EHCI -#define CONFIG_USB_EHCI_MXS -#define CONFIG_EHCI_MXS_PORT 1 -#define CONFIG_EHCI_IS_TDI +#define CONFIG_EHCI_MXS_PORT1 +#define CONFIG_USB_MAX_CONTROLLER_COUNT 1 #define CONFIG_USB_STORAGE #define CONFIG_USB_HOST_ETHER #define CONFIG_USB_ETHER_ASIX #define CONFIG_USB_ETHER_SMSC95XX #endif -/* I2C */ -#ifdef CONFIG_CMD_I2C -#define CONFIG_I2C_MXS -#define CONFIG_HARD_I2C -#define CONFIG_SYS_I2C_SPEED 400000 -#endif - -/* - * SPI - */ +/* SPI */ #ifdef CONFIG_CMD_SPI -#define CONFIG_HARD_SPI -#define CONFIG_MXS_SPI -#define CONFIG_MXS_SPI_DMA_ENABLE -#define CONFIG_SPI_HALF_DUPLEX #define CONFIG_DEFAULT_SPI_BUS 2 #define CONFIG_DEFAULT_SPI_MODE SPI_MODE_0 /* SPI Flash */ #ifdef CONFIG_CMD_SF #define CONFIG_SPI_FLASH -#define CONFIG_SF_DEFAULT_BUS 2 -#define CONFIG_SF_DEFAULT_CS 0 +#define CONFIG_SF_DEFAULT_BUS 2 +#define CONFIG_SF_DEFAULT_CS 0 /* this may vary and depends on the installed chip */ #define CONFIG_SPI_FLASH_SST #define CONFIG_SF_DEFAULT_MODE SPI_MODE_0 #define CONFIG_SF_DEFAULT_SPEED 24000000 - -/* (redundant) environemnt in SPI flash */ -#ifdef CONFIG_ENV_IS_IN_SPI_FLASH -#define CONFIG_SYS_REDUNDAND_ENVIRONMENT -#define CONFIG_ENV_SIZE 0x1000 /* 4KB */ -#define CONFIG_ENV_OFFSET 0x40000 /* 256K */ -#define CONFIG_ENV_OFFSET_REDUND (CONFIG_ENV_OFFSET + CONFIG_ENV_SIZE) -#define CONFIG_ENV_SECT_SIZE 0x1000 -#define CONFIG_ENV_SPI_CS 0 -#define CONFIG_ENV_SPI_BUS 2 -#define CONFIG_ENV_SPI_MAX_HZ 24000000 -#define CONFIG_ENV_SPI_MODE SPI_MODE_0 #endif + #endif + +/* Framebuffer support */ +#ifdef CONFIG_VIDEO +#define CONFIG_VIDEO_LOGO +#define CONFIG_SPLASH_SCREEN +#define CONFIG_CMD_BMP +#define CONFIG_BMP_16BPP +#define CONFIG_VIDEO_BMP_RLE8 +#define CONFIG_VIDEO_BMP_GZIP +#define CONFIG_SYS_VIDEO_LOGO_MAX_SIZE (512 << 10) #endif -/* - * Boot Linux - */ -#define CONFIG_CMDLINE_TAG -#define CONFIG_SETUP_MEMORY_TAGS -#define CONFIG_BOOTDELAY 3 -#define CONFIG_BOOTFILE "uImage" -#define CONFIG_LOADADDR 0x42000000 +/* Boot Linux */ +#define CONFIG_BOOTDELAY 1 +#define CONFIG_BOOTFILE "uImage" +#define CONFIG_LOADADDR 0x42000000 #define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR -#define CONFIG_OF_LIBFDT -/* - * Extra Environments - */ +/* Extra Environment */ #define CONFIG_EXTRA_ENV_SETTINGS \ + "ubifs_file=filesystem.ubifs\0" \ "update_nand_full_filename=u-boot.nand\0" \ "update_nand_firmware_filename=u-boot.sb\0" \ - "update_sd_firmware_filename=u-boot.sd\0" \ "update_nand_firmware_maxsz=0x100000\0" \ "update_nand_stride=0x40\0" /* MX28 datasheet ch. 12.12 */ \ "update_nand_count=0x4\0" /* MX28 datasheet ch. 12.12 */ \ @@ -258,11 +171,11 @@ "nand info ; " \ "setexpr fcb_sz ${update_nand_stride} * ${update_nand_count};" \ "setexpr update_nand_fcb ${fcb_sz} * ${nand_writesize}\0" \ - "update_nand_full=" /* Update FCB, DBBT and FW */ \ + "update_nand_firmware_full=" /* Update FCB, DBBT and FW */ \ "if tftp ${update_nand_full_filename} ; then " \ "run update_nand_get_fcb_size ; " \ "nand scrub -y 0x0 ${filesize} ; " \ - "nand write.raw ${loadaddr} 0x0 ${update_nand_fcb} ; " \ + "nand write.raw ${loadaddr} 0x0 ${fcb_sz} ; " \ "setexpr update_off ${loadaddr} + ${update_nand_fcb} ; " \ "setexpr update_sz ${filesize} - ${update_nand_fcb} ; " \ "nand write ${update_off} ${update_nand_fcb} ${update_sz} ; " \ @@ -277,6 +190,55 @@ "nand write ${loadaddr} ${fcb_sz} ${filesize} ; " \ "nand write ${loadaddr} ${fw_off} ${filesize} ; " \ "fi\0" \ + "update_nand_kernel=" /* Update kernel */ \ + "mtdparts default; " \ + "nand erase.part kernel; " \ + "if test ${ip_dyn} = yes; then " \ + "setenv get_cmd dhcp; " \ + "else " \ + "setenv get_cmd tftp; " \ + "fi; " \ + "${get_cmd} ${uimage}; " \ + "nand write ${loadaddr} kernel ${filesize}\0" \ + "update_nand_fdt=" /* Update fdt */ \ + "mtdparts default; " \ + "nand erase.part fdt; " \ + "if test ${ip_dyn} = yes; then " \ + "setenv get_cmd dhcp; " \ + "else " \ + "setenv get_cmd tftp; " \ + "fi; " \ + "${get_cmd} ${fdt_file}; " \ + "nand write ${loadaddr} fdt ${filesize}\0" \ + "update_nand_filesystem=" /* Update filesystem */ \ + "mtdparts default; " \ + "nand erase.part filesystem; " \ + "if test ${ip_dyn} = yes; then " \ + "setenv get_cmd dhcp; " \ + "else " \ + "setenv get_cmd tftp; " \ + "fi; " \ + "${get_cmd} ${ubifs_file}; " \ + "ubi part filesystem; " \ + "ubi create filesystem; " \ + "ubi write ${loadaddr} filesystem ${filesize}\0" \ + "nandargs=setenv bootargs console=${console_mainline},${baudrate} " \ + "rootfstype=ubifs ubi.mtd=6 root=ubi0_0 ${mtdparts}\0" \ + "nandboot=" /* Boot from NAND */ \ + "mtdparts default; " \ + "run nandargs; " \ + "nand read ${loadaddr} kernel 0x00400000; " \ + "if test ${boot_fdt} = yes; then " \ + "nand read ${fdt_addr} fdt 0x00080000; " \ + "bootm ${loadaddr} - ${fdt_addr}; " \ + "else " \ + "if test ${boot_fdt} = no; then " \ + "bootm; " \ + "else " \ + "echo \"ERROR: Set boot_fdt to yes or no.\"; " \ + "fi; " \ + "fi\0" \ + "update_sd_firmware_filename=u-boot.sd\0" \ "update_sd_firmware=" /* Update the SD firmware partition */ \ "if mmc rescan ; then " \ "if tftp ${update_sd_firmware_filename} ; then " \ @@ -289,30 +251,63 @@ "uimage=uImage\0" \ "console_fsl=ttyAM0\0" \ "console_mainline=ttyAMA0\0" \ + "fdt_file=imx28-evk.dtb\0" \ + "fdt_addr=0x41000000\0" \ + "boot_fdt=try\0" \ + "ip_dyn=yes\0" \ "mmcdev=0\0" \ "mmcpart=2\0" \ - "mmcroot=/dev/mmcblk0p3 rw\0" \ - "mmcrootfstype=ext3 rootwait\0" \ + "mmcroot=/dev/mmcblk0p3 rw rootwait\0" \ "mmcargs=setenv bootargs console=${console_mainline},${baudrate} " \ - "root=${mmcroot} " \ - "rootfstype=${mmcrootfstype}\0" \ + "root=${mmcroot}\0" \ "loadbootscript=" \ "fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${script};\0" \ "bootscript=echo Running bootscript from mmc ...; " \ "source\0" \ "loaduimage=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${uimage}\0" \ + "loadfdt=fatload mmc ${mmcdev}:${mmcpart} ${fdt_addr} ${fdt_file}\0" \ "mmcboot=echo Booting from mmc ...; " \ - "run mmcargs; " \ - "bootm\0" \ + "run mmcargs; " \ + "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \ + "if run loadfdt; then " \ + "bootm ${loadaddr} - ${fdt_addr}; " \ + "else " \ + "if test ${boot_fdt} = try; then " \ + "bootm; " \ + "else " \ + "echo WARN: Cannot load the DT; " \ + "fi; " \ + "fi; " \ + "else " \ + "bootm; " \ + "fi;\0" \ "netargs=setenv bootargs console=${console_mainline},${baudrate} " \ "root=/dev/nfs " \ "ip=dhcp nfsroot=${serverip}:${nfsroot},v3,tcp\0" \ "netboot=echo Booting from net ...; " \ "run netargs; " \ - "dhcp ${uimage}; bootm\0" + "if test ${ip_dyn} = yes; then " \ + "setenv get_cmd dhcp; " \ + "else " \ + "setenv get_cmd tftp; " \ + "fi; " \ + "${get_cmd} ${uimage}; " \ + "if test ${boot_fdt} = yes; then " \ + "if ${get_cmd} ${fdt_addr} ${fdt_file}; then " \ + "bootm ${loadaddr} - ${fdt_addr}; " \ + "else " \ + "if test ${boot_fdt} = try; then " \ + "bootm; " \ + "else " \ + "echo WARN: Cannot load the DT; " \ + "fi;" \ + "fi; " \ + "else " \ + "bootm; " \ + "fi;\0" #define CONFIG_BOOTCOMMAND \ - "if mmc rescan ${mmcdev}; then " \ + "mmc dev ${mmcdev}; if mmc rescan; then " \ "if run loadbootscript; then " \ "run bootscript; " \ "else " \ @@ -323,4 +318,7 @@ "fi; " \ "else run netboot; fi" -#endif /* __MX28EVK_CONFIG_H__ */ +/* The rest of the configuration is shared */ +#include + +#endif /* __CONFIGS_MX28EVK_H__ */