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u-boot/include/configs/astro_mcf5373l.h
Tom Rini 83d290c56f SPDX: Convert all of our single license tags to Linux Kernel style 
When U-Boot started using SPDX tags we were among the early adopters and
there weren't a lot of other examples to borrow from.  So we picked the
area of the file that usually had a full license text and replaced it
with an appropriate SPDX-License-Identifier: entry.  Since then, the
Linux Kernel has adopted SPDX tags and they place it as the very first
line in a file (except where shebangs are used, then it's second line)
and with slightly different comment styles than us.

In part due to community overlap, in part due to better tag visibility
and in part for other minor reasons, switch over to that style.

This commit changes all instances where we have a single declared
license in the tag as both the before and after are identical in tag
contents.  There's also a few places where I found we did not have a tag
and have introduced one.

Signed-off-by: Tom Rini <trini@konsulko.com>
2018-05-07 09:34:12 -04:00

302 lines
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/* SPDX-License-Identifier: GPL-2.0+ */
/*
* Configuration settings for the Sentec Cobra Board.
*
* (C) Copyright 2003 Josef Baumgartner <josef.baumgartner@telex.de>
*/
/*
* configuration for ASTRO "Urmel" board.
* Originating from Cobra5272 configuration, messed up by
* Wolfgang Wegner <w.wegner@astro-kom.de>
* Please do not bother the original author with bug reports
* concerning this file.
*/
#ifndef _CONFIG_ASTRO_MCF5373L_H
#define _CONFIG_ASTRO_MCF5373L_H
#include <linux/stringify.h>
/*
* set the card type to actually compile for; either of
* the possibilities listed below has to be used!
*/
#define CONFIG_ASTRO_V532 1
#if CONFIG_ASTRO_V532
#define ASTRO_ID 0xF8
#elif CONFIG_ASTRO_V512
#define ASTRO_ID 0xFA
#elif CONFIG_ASTRO_TWIN7S2
#define ASTRO_ID 0xF9
#elif CONFIG_ASTRO_V912
#define ASTRO_ID 0xFC
#elif CONFIG_ASTRO_COFDMDUOS2
#define ASTRO_ID 0xFB
#else
#error No card type defined!
#endif
/* Command line configuration */
/*
* CONFIG_RAM defines if u-boot is loaded via BDM (or started from
* a different bootloader that has already performed RAM setup) or
* started directly from flash, which is the regular case for production
* boards.
*/
#ifdef CONFIG_RAM
#define CONFIG_MONITOR_IS_IN_RAM
#define ENABLE_JFFS 0
#else
#define ENABLE_JFFS 1
#endif
#define CONFIG_MCFRTC
#undef RTC_DEBUG
/* Timer */
#define CONFIG_MCFTMR
#undef CONFIG_MCFPIT
/* I2C */
#define CONFIG_SYS_I2C
#define CONFIG_SYS_I2C_FSL
#define CONFIG_SYS_FSL_I2C_SPEED 80000
#define CONFIG_SYS_FSL_I2C_SLAVE 0x7F
#define CONFIG_SYS_FSL_I2C_OFFSET 0x58000
#define CONFIG_SYS_IMMR CONFIG_SYS_MBAR
/*
* Defines processor clock - important for correct timings concerning serial
* interface etc.
*/
#define CONFIG_SYS_CLK 80000000
#define CONFIG_SYS_CPU_CLK (CONFIG_SYS_CLK * 3)
#define CONFIG_SYS_SDRAM_SIZE 32 /* SDRAM size in MB */
#define CONFIG_SYS_CORE_SRAM_SIZE 0x8000
#define CONFIG_SYS_CORE_SRAM 0x80000000
#define CONFIG_SYS_UNIFY_CACHE
/*
* Define baudrate for UART1 (console output, tftp, ...)
* default value of CONFIG_BAUDRATE for Sentec board: 19200 baud
* CONFIG_SYS_BAUDRATE_TABLE defines values that can be selected
* in u-boot command interface
*/
#define CONFIG_MCFUART
#define CONFIG_SYS_UART_PORT (2)
#define CONFIG_SYS_UART2_ALT3_GPIO
/*
* Watchdog configuration; Watchdog is disabled for running from RAM
* and set to highest possible value else. Beware there is no check
* in the watchdog code to validate the timeout value set here!
*/
#ifndef CONFIG_MONITOR_IS_IN_RAM
#define CONFIG_WATCHDOG
#define CONFIG_WATCHDOG_TIMEOUT 3355 /* timeout in milliseconds */
#endif
/*
* Configuration for environment
* Environment is located in the last sector of the flash
*/
#ifndef CONFIG_MONITOR_IS_IN_RAM
#define CONFIG_ENV_OFFSET 0x1FF8000
#define CONFIG_ENV_SECT_SIZE 0x8000
#else
/*
* environment in RAM - This is used to use a single PC-based application
* to load an image, load U-Boot, load an environment and then start U-Boot
* to execute the commands from the environment. Feedback is done via setting
* and reading memory locations.
*/
#define CONFIG_ENV_ADDR 0x40060000
#define CONFIG_ENV_SECT_SIZE 0x8000
#endif
/* here we put our FPGA configuration... */
#define CONFIG_MISC_INIT_R 1
/* Define user parameters that have to be customized most likely */
/* AUTOBOOT settings - booting images automatically by u-boot after power on */
/*
* The following settings will be contained in the environment block ; if you
* want to use a neutral environment all those settings can be manually set in
* u-boot: 'set' command
*/
#define CONFIG_EXTRA_ENV_SETTINGS \
"loaderversion=11\0" \
"card_id="__stringify(ASTRO_ID)"\0" \
"alterafile=0\0" \
"xilinxfile=0\0" \
"xilinxload=imxtract 0x540000 $xilinxfile 0x41000000&&"\
"fpga load 0 0x41000000 $filesize\0" \
"alteraload=imxtract 0x6c0000 $alterafile 0x41000000&&"\
"fpga load 1 0x41000000 $filesize\0" \
"env_default=1\0" \
"env_check=if test $env_default -eq 1;"\
" then setenv env_default 0;saveenv;fi\0"
/*
* "update" is a non-standard command that has to be supplied
* by external update.c; This is not included in mainline because
* it needs non-blocking CFI routines.
*/
#ifdef CONFIG_MONITOR_IS_IN_RAM
#define CONFIG_BOOTCOMMAND "" /* no autoboot in this case */
#else
#if CONFIG_ASTRO_V532
#define CONFIG_BOOTCOMMAND "protect off 0x80000 0x1ffffff;run env_check;"\
"run xilinxload&&run alteraload&&bootm 0x80000;"\
"update;reset"
#else
#define CONFIG_BOOTCOMMAND "protect off 0x80000 0x1ffffff;run env_check;"\
"run xilinxload&&bootm 0x80000;update;reset"
#endif
#endif
/* default RAM address for user programs */
#define CONFIG_SYS_LOAD_ADDR 0x20000
#define CONFIG_FPGA_COUNT 1
#define CONFIG_SYS_FPGA_PROG_FEEDBACK
#define CONFIG_SYS_FPGA_WAIT 1000
/* End of user parameters to be customized */
/* Defines memory range for test */
#define CONFIG_SYS_MEMTEST_START 0x40020000
#define CONFIG_SYS_MEMTEST_END 0x41ffffff
/*
* Low Level Configuration Settings
* (address mappings, register initial values, etc.)
* You should know what you are doing if you make changes here.
*/
/* Base register address */
#define CONFIG_SYS_MBAR 0xFC000000 /* Register Base Addrs */
/* System Conf. Reg. & System Protection Reg. */
#define CONFIG_SYS_SCR 0x0003;
#define CONFIG_SYS_SPR 0xffff;
/*
* Definitions for initial stack pointer and data area (in internal SRAM)
*/
#define CONFIG_SYS_INIT_RAM_ADDR 0x80000000
#define CONFIG_SYS_INIT_RAM_SIZE 0x8000
#define CONFIG_SYS_INIT_RAM_CTRL 0x221
#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - \
GENERATED_GBL_DATA_SIZE)
#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
/*
* Start addresses for the final memory configuration
* (Set up by the startup code)
* for MCF5373, the allowable range is 0x40000000 to 0x7FF00000
*/
#define CONFIG_SYS_SDRAM_BASE 0x40000000
/*
* Chipselect bank definitions
*
* CS0 - Flash 32MB (first 16MB)
* CS1 - Flash 32MB (second half)
* CS2 - FPGA
* CS3 - FPGA
* CS4 - unused
* CS5 - unused
*/
#define CONFIG_SYS_CS0_BASE 0
#define CONFIG_SYS_CS0_MASK 0x00ff0001
#define CONFIG_SYS_CS0_CTRL 0x00001fc0
#define CONFIG_SYS_CS1_BASE 0x01000000
#define CONFIG_SYS_CS1_MASK 0x00ff0001
#define CONFIG_SYS_CS1_CTRL 0x00001fc0
#define CONFIG_SYS_CS2_BASE 0x20000000
#define CONFIG_SYS_CS2_MASK 0x00ff0001
#define CONFIG_SYS_CS2_CTRL 0x0000fec0
#define CONFIG_SYS_CS3_BASE 0x21000000
#define CONFIG_SYS_CS3_MASK 0x00ff0001
#define CONFIG_SYS_CS3_CTRL 0x0000fec0
#define CONFIG_SYS_FLASH_BASE 0x00000000
#ifdef CONFIG_MONITOR_IS_IN_RAM
#define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE
#else
/* This is mainly used during relocation in start.S */
#define CONFIG_SYS_MONITOR_BASE (CONFIG_SYS_FLASH_BASE + 0x400)
#endif
/* Reserve 256 kB for Monitor */
#define CONFIG_SYS_MONITOR_LEN (256 << 10)
#define CONFIG_SYS_BOOTPARAMS_LEN (64 * 1024)
/* Reserve 128 kB for malloc() */
#define CONFIG_SYS_MALLOC_LEN (128 << 10)
/*
* For booting Linux, the board info and command line data
* have to be in the first 8 MB of memory, since this is
* the maximum mapped by the Linux kernel during initialization ??
*/
#define CONFIG_SYS_BOOTMAPSZ (CONFIG_SYS_SDRAM_BASE + \
(CONFIG_SYS_SDRAM_SIZE << 20))
/* FLASH organization */
#define CONFIG_SYS_MAX_FLASH_BANKS 1
#define CONFIG_SYS_MAX_FLASH_SECT 259
#define CONFIG_SYS_FLASH_ERASE_TOUT 1000
#define CONFIG_SYS_FLASH_CFI 1
#define CONFIG_FLASH_CFI_DRIVER 1
#define CONFIG_SYS_FLASH_SIZE 0x2000000
#define CONFIG_SYS_FLASH_PROTECTION 1
#define CONFIG_SYS_FLASH_USE_BUFFER_WRITE 1
#define CONFIG_SYS_FLASH_CFI_NONBLOCK 1
#define LDS_BOARD_TEXT \
. = DEFINED(env_offset) ? env_offset : .; \
env/embedded.o(.text*)
#if ENABLE_JFFS
/* JFFS Partition offset set */
#define CONFIG_SYS_JFFS2_FIRST_BANK 0
#define CONFIG_SYS_JFFS2_NUM_BANKS 1
/* 512k reserved for u-boot */
#define CONFIG_SYS_JFFS2_FIRST_SECTOR 0x40
#endif
/* Cache Configuration */
#define CONFIG_SYS_CACHELINE_SIZE 16
#define ICACHE_STATUS (CONFIG_SYS_INIT_RAM_ADDR + \
CONFIG_SYS_INIT_RAM_SIZE - 8)
#define DCACHE_STATUS (CONFIG_SYS_INIT_RAM_ADDR + \
CONFIG_SYS_INIT_RAM_SIZE - 4)
#define CONFIG_SYS_ICACHE_INV (CF_CACR_CINVA)
#define CONFIG_SYS_CACHE_ACR0 (CONFIG_SYS_SDRAM_BASE | \
CF_ADDRMASK(CONFIG_SYS_SDRAM_SIZE) | \
CF_ACR_EN | CF_ACR_SM_ALL)
#define CONFIG_SYS_CACHE_ICACR (CF_CACR_EC | CF_CACR_CINVA | \
CF_CACR_DCM_P)
#endif /* _CONFIG_ASTRO_MCF5373L_H */
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