/*
* tx48.h
*
- * Copyright (C) 2012 Lothar Waßmann <LW@KARO-electronics.de>
+ * Copyright (C) 2012-2014 Lothar Waßmann <LW@KARO-electronics.de>
*
* based on: am335x_evm
* Copyright (C) 2011 Texas Instruments Incorporated - http://www.ti.com/
*
- * 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 version 2.
+ * SPDX-License-Identifier: GPL-2.0
*
- * 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.
*/
-#ifndef __TX48_H
-#define __TX48_H
+#ifndef __CONFIG_H
+#define __CONFIG_H
-#include <config.h>
-#include <asm/sizes.h>
+#define CONFIG_AM33XX /* must be set before including omap.h */
+
+#include <linux/sizes.h>
+#include <asm/arch/omap.h>
/*
* Ka-Ro TX48 board - SoC configuration
*/
-#define CONFIG_AM33XX
+#define CONFIG_OMAP
#define CONFIG_AM33XX_GPIO
-#define CONFIG_SYS_HZ 1000 /* Ticks per second */
+#define CONFIG_SYS_HZ 1000 /* Ticks per second */
#ifndef CONFIG_SPL_BUILD
#define CONFIG_SKIP_LOWLEVEL_INIT
#define CONFIG_DISPLAY_CPUINFO
#define CONFIG_DISPLAY_BOARDINFO
#define CONFIG_BOARD_LATE_INIT
+#define CONFIG_SYS_GENERIC_BOARD
/* LCD Logo and Splash screen support */
-#define CONFIG_LCD
#ifdef CONFIG_LCD
+#define CONFIG_VIDEO_DA8XX
#define CONFIG_SPLASH_SCREEN
#define CONFIG_SPLASH_SCREEN_ALIGN
-#define CONFIG_VIDEO_DA8XX
+#define CONFIG_AM335X_LCD
#define DAVINCI_LCD_CNTL_BASE 0x4830e000
#define CONFIG_LCD_LOGO
-#define LCD_BPP LCD_COLOR24
+#define LCD_BPP LCD_COLOR32
#define CONFIG_CMD_BMP
#define CONFIG_VIDEO_BMP_RLE8
#endif /* CONFIG_LCD */
* Memory configuration options
*/
#define CONFIG_SYS_SDRAM_DDR3
-#define CONFIG_NR_DRAM_BANKS 1 /* 1 bank of SDRAM */
+#define CONFIG_NR_DRAM_BANKS 0x1 /* '1' would be converted to 'y' by define2mk.sed */
#define PHYS_SDRAM_1 0x80000000 /* SDRAM Bank #1 */
#define CONFIG_MAX_RAM_BANK_SIZE SZ_1G
#define CONFIG_SYS_MEMTEST_START (PHYS_SDRAM_1 + SZ_64M)
#define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_MEMTEST_START + SZ_8M)
+#define CONFIG_SYS_CACHELINE_SIZE 64
+
/*
* U-Boot general configurations
*/
#define CONFIG_SYS_LONGHELP
-#define CONFIG_SYS_PROMPT "TX48 U-Boot > "
-#define CONFIG_SYS_CBSIZE 2048 /* Console I/O buffer size */
+#define CONFIG_SYS_PROMPT "TX48 U-Boot > "
+#define CONFIG_SYS_CBSIZE 2048 /* Console I/O buffer size */
#define CONFIG_SYS_PBSIZE \
(CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16)
/* Print buffer size */
-#define CONFIG_SYS_MAXARGS 64 /* Max number of command args */
-#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE
+#define CONFIG_SYS_MAXARGS 256 /* 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_64BIT_VSPRINTF
-#define CONFIG_SYS_NO_FLASH
/*
* Flattened Device Tree (FDT) support
*/
-#ifdef CONFIG_OF_LIBFDT /* set via cmdline parameter thru boards.cfg */
-#define CONFIG_FDT_FIXUP_PARTITIONS
-#define CONFIG_OF_EMBED
-#define CONFIG_OF_BOARD_SETUP
-#define CONFIG_DEFAULT_DEVICE_TREE tx48
-#define CONFIG_ARCH_DEVICE_TREE am33xx
-#define CONFIG_MACH_TYPE (-1)
-#else
-#ifndef MACH_TYPE_TIAM335EVM
-#define MACH_TYPE_TIAM335EVM 3589 /* Until the next sync */
-#endif
-#define CONFIG_MACH_TYPE MACH_TYPE_TIAM335EVM
-#endif
/*
* Boot Linux
*/
-#define xstr(s) str(s)
-#define str(s) #s
-#define __pfx(x, s) (x##s)
-#define _pfx(x, s) __pfx(x, s)
+#define xstr(s) str(s)
+#define str(s) #s
+#define __pfx(x, s) (x##s)
+#define _pfx(x, s) __pfx(x, s)
#define CONFIG_CMDLINE_TAG
#define CONFIG_SETUP_MEMORY_TAGS
-#define CONFIG_BOOTDELAY 3
+#define CONFIG_BOOTDELAY 3
#define CONFIG_ZERO_BOOTDELAY_CHECK
-#define CONFIG_SYS_AUTOLOAD "no"
-#define CONFIG_BOOTFILE "uImage"
-#define CONFIG_BOOTARGS "console=ttyO0,115200 ro debug panic=1"
-#define CONFIG_BOOTCOMMAND "run bootcmd_nand"
-#define CONFIG_LOADADDR 83000000
-#define CONFIG_SYS_LOAD_ADDR _pfx(0x, CONFIG_LOADADDR)
-#define CONFIG_U_BOOT_IMG_SIZE SZ_1M
-#define CONFIG_HW_WATCHDOG
+#define CONFIG_SYS_AUTOLOAD "no"
+#define CONFIG_BOOTFILE "uImage"
+#define CONFIG_BOOTARGS "init=/linuxrc console=ttyO0,115200 ro debug panic=1"
+#define CONFIG_BOOTCOMMAND "run bootcmd_${boot_mode} bootm_cmd"
+#define CONFIG_LOADADDR 83000000
+#define CONFIG_FDTADDR 81000000
+#define CONFIG_SYS_LOAD_ADDR _pfx(0x, CONFIG_LOADADDR)
+#define CONFIG_SYS_FDT_ADDR _pfx(0x, CONFIG_FDTADDR)
+#define CONFIG_U_BOOT_IMG_SIZE SZ_1M
/*
- * Extra Environments
+ * Extra Environment Settings
*/
-#ifdef CONFIG_OF_LIBFDT
-#define TX48_BOOTM_CMD \
- "bootm_cmd=fdt boardsetup;bootm ${loadaddr} - ${fdtaddr}\0"
-#define TX48_MTDPARTS_CMD ""
-#else
-#define TX48_BOOTM_CMD \
- "bootm_cmd=bootm\0"
-#define TX48_MTDPARTS_CMD "${mtdparts} "
-#endif
+#define CONFIG_SYS_CPU_CLK_STR xstr(CONFIG_SYS_MPU_CLK)
#define CONFIG_EXTRA_ENV_SETTINGS \
"autostart=no\0" \
"baseboard=stk5-v3\0" \
+ "bootargs_jffs2=run default_bootargs;set bootargs ${bootargs}" \
+ " root=/dev/mtdblock4 rootfstype=jffs2\0" \
"bootargs_mmc=run default_bootargs;set bootargs ${bootargs}" \
" root=/dev/mmcblk0p2 rootwait\0" \
- "bootargs_nand=run default_bootargs;set bootargs ${bootargs}" \
- " root=/dev/mtdblock4 rootfstype=jffs2\0" \
- "nfsroot=/tftpboot/rootfs\0" \
"bootargs_nfs=run default_bootargs;set bootargs ${bootargs}" \
- " root=/dev/nfs ip=dhcp nfsroot=${serverip}:${nfsroot},nolock\0"\
- "bootcmd_mmc=set autostart no;run bootargs_mmc;" \
- " fatload mmc 0 ${loadaddr} uImage;run bootm_cmd\0" \
- "bootcmd_nand=set autostart no;run bootargs_nand;" \
- " nboot linux;run bootm_cmd\0" \
- "bootcmd_net=set autostart no;run bootargs_nfs;dhcp;" \
- " run bootm_cmd\0" \
- TX48_BOOTM_CMD \
+ " root=/dev/nfs nfsroot=${nfs_server}:${nfsroot},nolock" \
+ " ip=dhcp\0" \
+ "bootargs_ubifs=run default_bootargs;set bootargs ${bootargs}" \
+ " ubi.mtd=rootfs root=ubi0:rootfs rootfstype=ubifs\0" \
+ "bootcmd_jffs2=set autostart no;run bootargs_jffs2" \
+ ";nboot linux\0" \
+ "bootcmd_mmc=set autostart no;run bootargs_mmc" \
+ ";fatload mmc 0 ${loadaddr} uImage\0" \
+ "bootcmd_nand=set autostart no;run bootargs_ubifs" \
+ ";nboot linux\0" \
+ "bootcmd_net=set autoload y;set autostart n;run bootargs_nfs" \
+ ";dhcp\0" \
+ "bootm_cmd=bootm ${loadaddr} - ${fdtaddr}\0" \
+ "boot_mode=nand\0" \
+ "cpu_clk=" CONFIG_SYS_CPU_CLK_STR "\0" \
"default_bootargs=set bootargs " CONFIG_BOOTARGS \
- TX48_MTDPARTS_CMD \
- " video=${video_mode} ${append_bootargs}\0" \
- "cpu_clk=400\0" \
- "fdtaddr=81000000\0" \
+ " ${append_bootargs}\0" \
+ "fdtaddr=" xstr(CONFIG_FDTADDR) "\0" \
+ "fdtsave=fdt resize;nand erase.part dtb" \
+ ";nand write ${fdtaddr} dtb ${fdtsize}\0" \
"mtdids=" MTDIDS_DEFAULT "\0" \
"mtdparts=" MTDPARTS_DEFAULT "\0" \
+ "nfsroot=/tftpboot/rootfs\0" \
"otg_mode=device\0" \
"touchpanel=tsc2007\0" \
- "video_mode=640x480MR-24@60\0"
+ "video_mode=VGA\0"
#define MTD_NAME "omap2-nand.0"
#define MTDIDS_DEFAULT "nand0=" MTD_NAME
* U-Boot Commands
*/
#include <config_cmd_default.h>
-#define CONFIG_CMD_CACHE
-#define CONFIG_CMD_MMC
-#define CONFIG_CMD_NAND
-#define CONFIG_CMD_MTDPARTS
-#define CONFIG_CMD_BOOTCE
-#define CONFIG_CMD_TIME
/*
* Serial Driver
*/
#ifdef CONFIG_CMD_NET
#define CONFIG_DRIVER_TI_CPSW
-#define CONFIG_NET_MULTI
#define CONFIG_PHY_GIGE
-#define CONFIG_MII
#define CONFIG_CMD_MII
-#define CONFIG_CMD_DHCP
-#define CONFIG_CMD_PING
/* Add for working with "strict" DHCP server */
#define CONFIG_BOOTP_SUBNETMASK
#define CONFIG_BOOTP_GATEWAY
/*
* NAND flash driver
*/
-#ifdef CONFIG_CMD_NAND
-#define CONFIG_MTD_DEVICE
-#define CONFIG_ENV_IS_IN_NAND
-#define CONFIG_NAND_AM33XX
+#ifdef CONFIG_NAND
+#define CONFIG_NAND_OMAP_GPMC
+#ifndef CONFIG_SPL_BUILD
+#define CONFIG_SYS_GPMC_PREFETCH_ENABLE
+#endif
#define GPMC_NAND_ECC_LP_x8_LAYOUT
#define GPMC_NAND_HW_ECC_LAYOUT_KERNEL GPMC_NAND_HW_ECC_LAYOUT
#define CONFIG_SYS_NAND_U_BOOT_OFFS 0x20000
#define CONFIG_SYS_NAND_OOBSIZE 64
#define CONFIG_SYS_NAND_ECCSIZE 512
#define CONFIG_SYS_NAND_ECCBYTES 14
-#define CONFIG_CMD_NAND_TRIMFFS
-#define CONFIG_SYS_NAND_MAX_CHIPS 1
+#define CONFIG_SYS_NAND_MAX_CHIPS 0x1
#define CONFIG_SYS_NAND_MAXBAD 20 /* Max. number of bad blocks guaranteed by manufacturer */
-#define CONFIG_SYS_MAX_NAND_DEVICE 1
+#define CONFIG_SYS_MAX_NAND_DEVICE 0x1
#define CONFIG_SYS_NAND_5_ADDR_CYCLE
-#define CONFIG_SYS_NAND_USE_FLASH_BBT
#ifdef CONFIG_ENV_IS_IN_NAND
#define CONFIG_ENV_OVERWRITE
#define CONFIG_ENV_OFFSET (CONFIG_U_BOOT_IMG_SIZE + CONFIG_SYS_NAND_U_BOOT_OFFS)
#define CONFIG_ENV_SIZE SZ_128K
#define CONFIG_ENV_RANGE 0x60000
#endif /* CONFIG_ENV_IS_IN_NAND */
-#define CONFIG_SYS_NAND_BASE 0x08000000 /* must be defined but value is irrelevant */
+#define CONFIG_SYS_NAND_BASE 0x00100000
+#define CONFIG_SYS_NAND_SIZE SZ_128M
#define NAND_BASE CONFIG_SYS_NAND_BASE
#endif /* CONFIG_CMD_NAND */
* MMC Driver
*/
#ifdef CONFIG_CMD_MMC
-#ifndef CONFIG_ENV_IS_IN_NAND
-#define CONFIG_ENV_IS_IN_MMC
-#endif
-#define CONFIG_MMC
-#define CONFIG_GENERIC_MMC
#define CONFIG_OMAP_HSMMC
#define CONFIG_OMAP_MMC_DEV_1
-#define CONFIG_DOS_PARTITION
#define CONFIG_CMD_FAT
+#define CONFIG_FAT_WRITE
#define CONFIG_CMD_EXT2
/*
* Environments on MMC
*/
#ifdef CONFIG_ENV_IS_IN_MMC
-#define CONFIG_SYS_MMC_ENV_DEV 0
+#define CONFIG_SYS_MMC_ENV_DEV 0
#define CONFIG_ENV_OVERWRITE
/* Associated with the MMC layout defined in mmcops.c */
#define CONFIG_ENV_OFFSET SZ_1K
#endif /* CONFIG_ENV_IS_IN_MMC */
#endif /* CONFIG_CMD_MMC */
+#ifdef CONFIG_ENV_IS_NOWHERE
+#define CONFIG_ENV_SIZE SZ_4K
+#endif
+
#ifdef CONFIG_ENV_OFFSET_REDUND
#define MTDPARTS_DEFAULT "mtdparts=" MTD_NAME ":" \
"128k(u-boot-spl)," \
xstr(CONFIG_ENV_RANGE) \
"(env)," \
xstr(CONFIG_ENV_RANGE) \
- "(env2),4m(linux),16m(rootfs),256k(dtb),-(userfs)"
+ "(env2),6m(linux),32m(rootfs),89216k(userfs),512k@0x7f00000(dtb),512k@0x7f80000(bbt)ro"
#else
#define MTDPARTS_DEFAULT "mtdparts=" MTD_NAME ":" \
"128k(u-boot-spl)," \
"1m(u-boot)," \
xstr(CONFIG_ENV_RANGE) \
- "(env),4m(linux),16m(rootfs),256k(dtb),-(userfs)"
+ "(env),6m(linux),32m(rootfs),89600k(userfs),512k@0x7f00000(dtb),512k@0x7f80000(bbt)ro"
#endif
#define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM_1
#define SRAM0_SIZE SZ_64K
-#define CONFIG_SYS_INIT_SP_ADDR 0x4030B7FC
-#define CONFIG_SPL_STACK CONFIG_SYS_INIT_SP_ADDR
+#define OCMC_SRAM_BASE 0x40300000
+#define CONFIG_SPL_STACK (OCMC_SRAM_BASE + 0xb800)
+#define CONFIG_SYS_INIT_SP_ADDR (PHYS_SDRAM_1 + SZ_32K)
/* Platform/Board specific defs */
#define CONFIG_SYS_TIMERBASE 0x48040000 /* Use Timer2 */
#define CONFIG_SYS_PTV 2 /* Divisor: 2^(PTV+1) => 8 */
/* Defines for SPL */
-#define CONFIG_SPL
-#define CONFIG_SPL_BOARD_INIT
-#define CONFIG_SPL_MAX_SIZE (46 * SZ_1K)
+#define CONFIG_SPL_FRAMEWORK
+#define CONFIG_SPL_MAX_SIZE (SRAM_SCRATCH_SPACE_ADDR - CONFIG_SPL_TEXT_BASE)
#define CONFIG_SPL_GPIO_SUPPORT
-#ifdef CONFIG_NAND_AM33XX
+#ifdef CONFIG_NAND_OMAP_GPMC
#define CONFIG_SPL_NAND_SUPPORT
-#define CONFIG_SPL_NAND_SIMPLE
+#define CONFIG_SPL_NAND_DRIVERS
+#define CONFIG_SPL_NAND_BASE
+#define CONFIG_SPL_NAND_ECC
+#define CONFIG_SPL_NAND_AM33XX_BCH
#define CONFIG_SYS_NAND_5_ADDR_CYCLE
#define CONFIG_SYS_NAND_PAGE_COUNT (CONFIG_SYS_NAND_BLOCK_SIZE / \
CONFIG_SYS_NAND_PAGE_SIZE)
#define CONFIG_SYS_SPL_MALLOC_START (PHYS_SDRAM_1 + SZ_2M + SZ_32K)
#define CONFIG_SYS_SPL_MALLOC_SIZE SZ_1M
-#endif /* __TX48_H */
+#endif /* __CONFIG_H */
projects / karo-tx-uboot.git / blobdiff