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authorThomas Petazzoni <thomas.petazzoni@free-electrons.com>2010-12-05 21:53:05 +0100
committerPeter Korsgaard <jacmet@sunsite.dk>2010-12-16 15:02:59 +0100
commit27940e88b7eca32e11befba998b530f4f86aaece (patch)
tree0de94e0d90028bc416ff8193687bbdbcc080863b /target/device/Atmel/at91sam9260pf/u-boot/at91sam9260pf.h
parentf1ea118624af5d890586739976099c2658049671 (diff)
board: remove support for at91sam9260pf
It was supposed to be the support for AT91SAM9260 using a parallel flash (instead of the usual dataflash). But the provided U-Boot configuration at91sam9260pf.h was not used anywhere, and it was unsufficient to add correct support in U-Boot (some changes in U-Boot Makefile would also be needed). Additionnally, this configuration has not been merged into U-Boot upstream since 2007 (when it was added to Buildroot). Therefore, let's get rid of this configuration. If some users are interested, we can re-introduce it properly with their help. Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
Diffstat (limited to 'target/device/Atmel/at91sam9260pf/u-boot/at91sam9260pf.h')
-rw-r--r--target/device/Atmel/at91sam9260pf/u-boot/at91sam9260pf.h370
1 files changed, 0 insertions, 370 deletions
diff --git a/target/device/Atmel/at91sam9260pf/u-boot/at91sam9260pf.h b/target/device/Atmel/at91sam9260pf/u-boot/at91sam9260pf.h
deleted file mode 100644
index dcac08edb..000000000
--- a/target/device/Atmel/at91sam9260pf/u-boot/at91sam9260pf.h
+++ /dev/null
@@ -1,370 +0,0 @@
-/*
- * (C) Copyright 2006
- * M. Amine SAYA ATMEL Rousset, France.
- *
- * Rick Bronson <rick@efn.org>
- *
- * Configuration settings for the AT91SAM9260EK board.
- *
- * See file CREDITS for list of people who contributed to this
- * project.
- *
- * 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.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
- * MA 02111-1307 USA
- */
-
-#ifndef __CONFIG_H
-#define __CONFIG_H
-
-#define CONFIG_HOSTNAME at91sam9260pf
-/*
- * If we are developing, we might want to start armboot from ram
- * so we MUST NOT initialize critical regs like mem-timing ...
- */
-
-/* ARM asynchronous clock */
-/* #define AT91C_MAIN_CLOCK 179712000 */ /* from 18.432 MHz crystal (18432000 / 4 * 39) */
-#define AT91C_MASTER_CLOCK 99300000 /* peripheral clock (AT91C_MASTER_CLOCK / 3) */
-/* #define AT91C_MASTER_CLOCK 45174500 */
-/* #define AT91C_MASTER_CLOCK 44928000 */ /* peripheral clock (AT91C_MASTER_CLOCK / 4) */
-
-#define AT91_SLOW_CLOCK 32768 /* slow clock */
-
-#define CFG_HZ 1000
-
-
-#define CONFIG_AT91 1
-
-#define CONFIG_ARM926EJS 1
-#define CONFIG_AT91SAM9260 1
-#define CONFIG_AT91SAM9260EK 1 /* on an AT91SAM9260EK Board */
-
-#define CONFIG_CMDLINE_TAG 1 /* enable passing of ATAGs */
-#define CONFIG_SETUP_MEMORY_TAGS 1
-#define CONFIG_INITRD_TAG 1
-
-#undef CONFIG_USE_IRQ /* we don't need IRQ/FIQ stuff */
-
-/* define this to include the functionality of boot.bin in u-boot */
-#undef CONFIG_BOOTBINFUNC
-#undef CONFIG_SKIP_LOWLEVEL_INIT
-#define CONFIG_SKIP_RELOCATE_UBOOT
-#define BOARD_LATE_INIT 1 /* Don't know what this means for now */
-/*
- * Size of malloc() pool
- */
-#define CFG_MALLOC_LEN (CFG_ENV_SIZE + 128*1024)
-#define CFG_GBL_DATA_SIZE 128 /* size in bytes reserved for initial data */
-
-
-/*
- * Hardware drivers
- */
-
-#define CONFIG_BOOTDELAY 3
-
-#undef CONFIG_ENV_OVERWRITE
-
-#define CONFIG_COMMANDS \
- ((CONFIG_CMD_DFL | \
- CFG_CMD_NET | \
- CFG_CMD_PING | \
- CFG_CMD_ENV | \
- CFG_CMD_USB | \
- CFG_CMD_FLASH | \
- CFG_CMD_AUTOSCRIPT | \
- CFG_CMD_DHCP | \
- CFG_CMD_NAND | \
- CFG_CMD_FAT ) & \
- ~(CFG_CMD_BDI | \
- CFG_CMD_IMLS | \
- CFG_CMD_IMI | \
- CFG_CMD_FPGA | \
- CFG_CMD_MISC | \
- CFG_CMD_LOADS))
-
-/* this must be included AFTER the definition of CONFIG_COMMANDS (if any) */
-#include <cmd_confdefs.h>
-
-/* UART Configuration */
-#define CONFIG_BAUDRATE 115200
-#define CFG_BAUDRATE_TABLE {115200 , 19200, 38400, 57600, 9600 }
-
-#undef CONFIG_HWFLOW /* don't include RTS/CTS flow control support */
-#undef CONFIG_MODEM_SUPPORT /* disable modem initialization stuff */
-
-/* Console Configuration */
-#define CFG_CONSOLE_IS_SERIAL
-#undef CFG_CONSOLE_IS_LCD
-#define CONFIG_AUTO_COMPLETE
-#define CFG_LONGHELP
-
-/* define one of these to choose the DBGU, USART0 or USART1 as console */
-#define CONFIG_DBGU 1
-#undef CONFIG_USART0
-#undef CONFIG_USART1
-#undef CONFIG_USART2
-
-#define CFG_PROMPT "U-Boot> " /* Monitor Command Prompt */
-#define CFG_CBSIZE 256 /* Console I/O Buffer Size */
-#define CFG_MAXARGS 16 /* max number of command args */
-#define CFG_PBSIZE (CFG_CBSIZE+sizeof(CFG_PROMPT)+16) /* Print Buffer Size */
-
-/* Ethernet Configuration */
-#define CONFIG_DRIVER_ETHER 1
-#define CONFIG_NET_RETRY_COUNT 5000
-#define CONFIG_TFTP_TIMEOUT 2500 /*250*/
-#define CONFIG_ETHINIT 1
-#define CONFIG_OVERWRITE_ETHADDR_ONCE
-
-#define CONFIG_AT91C_USE_RMII 1
-#define AT91C_PHY_ADDR 0
-#define AT91C_ETH_TIMEOUT 30000
-
-/* USB Configuration */
-#define CONFIG_USB_OHCI 1
-#define CONFIG_USB_STORAGE 1
-#define CONFIG_DOS_PARTITION 1
-#define LITTLEENDIAN 1
-
-/* LED Configuration */
-#define PIO_ID AT91C_ID_PIOA
-#define PIO_LEDS AT91C_BASE_PIOA
-#define GREEN_LED AT91C_PIO_PA6
-#define GREEN_LED_ON PIO_CODR
-#define GREEN_LED_OFF PIO_SODR
-#define YELLOW_LED AT91C_PIO_PA9
-#define YELLOW_LED_ON PIO_SODR
-#define YELLOW_LED_OFF PIO_CODR
-#define RED_LED 0
-#define RED_LED_ON PIO_CODR
-#define RED_LED_OFF PIO_SODR
-#define ALL_LEDS (GREEN_LED | YELLOW_LED | RED_LED)
-#define TIME_SLICE 500000
-
-/* Memory Configuration */
-#define CFG_ENV_OVERWRITE 1
-#define CONFIG_HAS_DATAFLASH 1
-#undef CFG_NO_FLASH 1
-
-#define CFG_ENV_IS_IN_FLASH 1
-#undef CFG_ENV_IS_IN_DATAFLASH
-#undef CFG_ENV_IS_IN_NAND
-
-#define UBOOT_NPCS0
-#undef UBOOT_NPCS1
-#undef UBOOT_NPCS3
-
-#define SPI_MODE 3
-
-/* SDRAMC */
-#define CONFIG_NR_DRAM_BANKS 1
-#define PHYS_SDRAM 0x20000000
-#define PHYS_SDRAM_SIZE 0x4000000 /* 64 megs */
-
-#define CFG_MEMTEST_START PHYS_SDRAM
-#define CFG_MEMTEST_END CFG_MEMTEST_START + PHYS_SDRAM_SIZE - 262144
-
-/* DataFlash */
-#define CFG_SPI_WRITE_TOUT (50*CFG_HZ)
-
-/* AC Characteristics */
-/* DLYBS = tCSS = 250ns min and DLYBCT = tCSH = 250ns */
-#define DATAFLASH_TCSS (0x1a << 16)
-#define DATAFLASH_TCHS (0x1 << 24)
-
-#define CFG_MAX_DATAFLASH_BANKS 2
-#define CFG_MAX_DATAFLASH_PAGES 16384
-#define CFG_DATAFLASH_LOGIC_ADDR_CS0 0xC0000000 /* Logical adress for CS0 */
-#define CFG_DATAFLASH_LOGIC_ADDR_CS1 0xD0000000 /* Logical adress for CS1 */
-#undef CFG_DATAFLASH_LOGIC_ADDR_CS3 /* 0xD0000000 */ /* Logical adress for CS1 */
-
-#define CFG_SUPPORT_BLOCK_ERASE 1
-#define CONFIG_NEW_PARTITION 1
-#define NB_DATAFLASH_AREA 6
-
-/* Parallel Flash Configuration */
-#define PHYS_FLASH_1 0x10000000
-#define PHYS_FLASH_SIZE 0x800000 /* 8 megs main flash */
-#define CFG_FLASH_BASE PHYS_FLASH_1
-#define CFG_MAX_FLASH_BANKS 1
-#define CFG_MAX_FLASH_SECT 256
-#define CFG_FLASH_ERASE_TOUT (2*CFG_HZ) /* Timeout for Flash Erase */
-#define CFG_FLASH_WRITE_TOUT (2*CFG_HZ) /* Timeout for Flash Write */
-
-/* NAND Flash Configuration */
-#define NAND_MAX_CHIPS 1 /* Max number of NAND devices */
-#define CFG_MAX_NAND_DEVICE 1 /* Max number of NAND devices */
-#define SECTORSIZE 512
-#define CFG_NAND_BASE 0x40000000
-#define CONFIG_NEW_NAND_CODE
-
-#define ADDR_COLUMN 1
-#define ADDR_PAGE 2
-#define ADDR_COLUMN_PAGE 3
-
-#define NAND_ChipID_UNKNOWN 0x00
-#define NAND_MAX_FLOORS 1
-#undef CFG_NAND_WP
-
-/*#define AT91_SMART_MEDIA_ALE (1 << 21)*/ /* our ALE is AD21 */
-/*#define AT91_SMART_MEDIA_CLE (1 << 22)*/ /* our CLE is AD22 */
-
-/* SMC Chip Select 3 Timings for NandFlash K9F1216U0A (samsung)
- * for MASTER_CLOCK = 48000000. They were generated according to
- * K9F1216U0A timings and for MASTER_CLOCK = 48000000.
- * Please refer to SMC section in AT91SAM9261 datasheet to learn how
- * to generate these values.
- */
-
-/*
-#define AT91C_SM_NWE_SETUP (0 << 0)
-#define AT91C_SM_NCS_WR_SETUP (0 << 8)
-#define AT91C_SM_NRD_SETUP (0 << 16)
-#define AT91C_SM_NCS_RD_SETUP (0 << 24)
-
-#define AT91C_SM_NWE_PULSE (2 << 0)
-#define AT91C_SM_NCS_WR_PULSE (3 << 8)
-#define AT91C_SM_NRD_PULSE (2 << 16)
-#define AT91C_SM_NCS_RD_PULSE (4 << 24)
-
-#define AT91C_SM_NWE_CYCLE (3 << 0)
-#define AT91C_SM_NRD_CYCLE (5 << 16)
-
-#define AT91C_SM_TDF (1 << 16)
-*/
-
-/* SMC Chip Select 3 Timings for NandFlash K9F1216U0A (samsung)
- * for MASTER_CLOCK = 100000000. They were generated according to
- * K9F1216U0A timings and for MASTER_CLOCK = 100000000.
- * Please refer to SMC section in AT91SAM9261 datasheet to learn how
- * to generate these values.
- */
-
-/* These timings are specific to K9F1216U0A (samsung) */
-/*
-#define AT91C_SM_NWE_SETUP (0 << 0)
-#define AT91C_SM_NCS_WR_SETUP (0 << 8)
-#define AT91C_SM_NRD_SETUP (0 << 16)
-#define AT91C_SM_NCS_RD_SETUP (0 << 24)
-
-#define AT91C_SM_NWE_PULSE (3 << 0)
-#define AT91C_SM_NCS_WR_PULSE (3 << 8)
-#define AT91C_SM_NRD_PULSE (4 << 16)
-#define AT91C_SM_NCS_RD_PULSE (4 << 24)
-
-#define AT91C_SM_NWE_CYCLE (5 << 0)
-#define AT91C_SM_NRD_CYCLE (5 << 16)
-*/
-
-/* These timings are specific to MT29F2G16AAB 256Mb (Micron)
- * at MCK = 100 MHZ
- */
-
-/* New NAND commands */
-#define AT91C_SM_NWE_SETUP (0 << 0)
-#define AT91C_SM_NCS_WR_SETUP (0 << 8)
-#define AT91C_SM_NRD_SETUP (0 << 16)
-#define AT91C_SM_NCS_RD_SETUP (0 << 24)
-
-#define AT91C_SM_NWE_PULSE (4 << 0)
-#define AT91C_SM_NCS_WR_PULSE (6 << 8)
-#define AT91C_SM_NRD_PULSE (3 << 16)
-#define AT91C_SM_NCS_RD_PULSE (5 << 24)
-
-#define AT91C_SM_NWE_CYCLE (6 << 0)
-#define AT91C_SM_NRD_CYCLE (5 << 16)
-
-#define AT91C_SM_TDF (1 << 16)
-
-/*#define CONFIG_MTD_DEBUG 1
-#define CONFIG_MTD_DEBUG_VERBOSE MTD_DEBUG_LEVEL3
-*/
-
-/* Environment */
-#ifdef CFG_ENV_IS_IN_NAND
-#define CFG_ENV_OFFSET 0x60000 /* environment starts here */
-#define CFG_ENV_SIZE 0x20000 /* 1 sector = 128kB */
-#endif
-
-#ifdef CFG_ENV_IS_IN_DATAFLASH
-# if defined(UBOOT_NPCS0)
-# define UBOOT_NPCS CFG_DATAFLASH_LOGIC_ADDR_CS0
-# elif defined(UBOOT_NPCS1)
-# define UBOOT_NPCS CFG_DATAFLASH_LOGIC_ADDR_CS1
-# elif defined(UBOOT_NPCS3)
-# define UBOOT_NPCS CFG_DATAFLASH_LOGIC_ADDR_CS3
-# endif
-
-# define CFG_ENV_OFFSET 0x4200
-# define CFG_ENV_ADDR (UBOOT_NPCS + CFG_ENV_OFFSET)
-# define CFG_ENV_SIZE 0x2000 /* 0x8000 */
-#endif
-
-#ifdef CFG_ENV_IS_IN_FLASH
-# ifdef CONFIG_BOOTBINFUNC
-# define CFG_ENV_ADDR (PHYS_FLASH_1 + 0x60000) /* after u-boot.bin */
-# define CFG_ENV_SIZE 0x10000 /* sectors are 64K here */
-# else
-# define CFG_ENV_ADDR (PHYS_FLASH_1 + 0x6000) /* between boot.bin and u-boot.bin.gz */
-# define CFG_ENV_SIZE 0x2000 /* 0x8000 */
-# endif
-#endif
-
-#if CFG_ENV_IS_IN_DATAFLASH | CFG_ENV_IS_IN_FLASH | CFG_ENV_IS_IN_NAND
-#else
-#error "No Environment Defined"
-#endif
-
-#define KERNEL_1_5_MB
-#define CFG_LOAD_ADDR 0x23f00000 /* default load address */
-
-#ifdef CONFIG_BOOTBINFUNC
-# define CFG_BOOT_SIZE 0x00 /* 0 KBytes */
-# define CFG_U_BOOT_BASE PHYS_FLASH_1
-# define CFG_U_BOOT_SIZE 0x60000 /* 384 KBytes */
-#else
-# define CFG_BOOT_SIZE 0x6000 /* 24 KBytes */
-# define CFG_U_BOOT_BASE (PHYS_FLASH_1 + 0x8000) /* After 32 kB */
-# define CFG_U_BOOT_SIZE 0x38000 /* 224 KBytes */
-#endif
-
-#ifndef __ASSEMBLY__
-/*-----------------------------------------------------------------------
- * Board specific extension for bd_info
- *
- * This structure is embedded in the global bd_info (bd_t) structure
- * and can be used by the board specific code (eg board/...)
- */
-
-struct bd_info_ext {
- /* helper variable for board environment handling
- *
- * env_crc_valid == 0 => uninitialised
- * env_crc_valid > 0 => environment crc in flash is valid
- * env_crc_valid < 0 => environment crc in flash is invalid
- */
- int env_crc_valid;
-};
-#endif
-
-
-#define CONFIG_STACKSIZE (32*1024) /* regular stack */
-
-#ifdef CONFIG_USE_IRQ
-#error CONFIG_USE_IRQ not supported
-#endif
-
-#endif