mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-12-11 05:42:58 +00:00
6bbb3e93a5
This change follows the change by Wolfgang Grandegger (commit 6c869637fe),
which allows to remove useless NAND_MAX_CHIPS definitions in board config
files.
Signed-off-by: Vladimir Zapolskiy <vz@mleia.com>
Cc: Wolfgang Grandegger <wg@grandegger.com>
Cc: Scott Wood <scottwood@freescale.com>
Signed-off-by: Scott Wood <scottwood@freescale.com>
332 lines
10 KiB
C
332 lines
10 KiB
C
/*
|
|
* Copyright (C) 2010 Texas Instruments Incorporated - http://www.ti.com/
|
|
*
|
|
* Based on davinci_dvevm.h. Original Copyrights follow:
|
|
*
|
|
* Copyright (C) 2007 Sergey Kubushyn <ksi@koi8.net>
|
|
*
|
|
* 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., 675 Mass Ave, Cambridge, MA 02139, USA.
|
|
*/
|
|
|
|
#ifndef __CONFIG_H
|
|
#define __CONFIG_H
|
|
|
|
/*
|
|
* Board
|
|
*/
|
|
#define CONFIG_DRIVER_TI_EMAC
|
|
#define CONFIG_USE_SPIFLASH
|
|
|
|
|
|
/*
|
|
* SoC Configuration
|
|
*/
|
|
#define CONFIG_MACH_DAVINCI_DA850_EVM
|
|
#define CONFIG_ARM926EJS /* arm926ejs CPU core */
|
|
#define CONFIG_SOC_DA8XX /* TI DA8xx SoC */
|
|
#define CONFIG_SOC_DA850 /* TI DA850 SoC */
|
|
#define CONFIG_SYS_CLK_FREQ clk_get(DAVINCI_ARM_CLKID)
|
|
#define CONFIG_SYS_OSCIN_FREQ 24000000
|
|
#define CONFIG_SYS_TIMERBASE DAVINCI_TIMER0_BASE
|
|
#define CONFIG_SYS_HZ_CLOCK clk_get(DAVINCI_AUXCLK_CLKID)
|
|
#define CONFIG_SYS_HZ 1000
|
|
#define CONFIG_SKIP_LOWLEVEL_INIT
|
|
#define CONFIG_SYS_TEXT_BASE 0xc1080000
|
|
|
|
/*
|
|
* Memory Info
|
|
*/
|
|
#define CONFIG_SYS_MALLOC_LEN (0x10000 + 1*1024*1024) /* malloc() len */
|
|
#define PHYS_SDRAM_1 DAVINCI_DDR_EMIF_DATA_BASE /* DDR Start */
|
|
#define PHYS_SDRAM_1_SIZE (64 << 20) /* SDRAM size 64MB */
|
|
#define CONFIG_MAX_RAM_BANK_SIZE (512 << 20) /* max size from SPRS586*/
|
|
|
|
/* memtest start addr */
|
|
#define CONFIG_SYS_MEMTEST_START (PHYS_SDRAM_1 + 0x2000000)
|
|
|
|
/* memtest will be run on 16MB */
|
|
#define CONFIG_SYS_MEMTEST_END (PHYS_SDRAM_1 + 0x2000000 + 16*1024*1024)
|
|
|
|
#define CONFIG_NR_DRAM_BANKS 1 /* we have 1 bank of DRAM */
|
|
#define CONFIG_STACKSIZE (256*1024) /* regular stack */
|
|
|
|
#define CONFIG_SYS_DA850_SYSCFG_SUSPSRC ( \
|
|
DAVINCI_SYSCFG_SUSPSRC_TIMER0 | \
|
|
DAVINCI_SYSCFG_SUSPSRC_SPI1 | \
|
|
DAVINCI_SYSCFG_SUSPSRC_UART2 | \
|
|
DAVINCI_SYSCFG_SUSPSRC_EMAC | \
|
|
DAVINCI_SYSCFG_SUSPSRC_I2C)
|
|
|
|
/*
|
|
* PLL configuration
|
|
*/
|
|
#define CONFIG_SYS_DV_CLKMODE 0
|
|
#define CONFIG_SYS_DA850_PLL0_POSTDIV 1
|
|
#define CONFIG_SYS_DA850_PLL0_PLLDIV1 0x8000
|
|
#define CONFIG_SYS_DA850_PLL0_PLLDIV2 0x8001
|
|
#define CONFIG_SYS_DA850_PLL0_PLLDIV3 0x8002
|
|
#define CONFIG_SYS_DA850_PLL0_PLLDIV4 0x8003
|
|
#define CONFIG_SYS_DA850_PLL0_PLLDIV5 0x8002
|
|
#define CONFIG_SYS_DA850_PLL0_PLLDIV6 CONFIG_SYS_DA850_PLL0_PLLDIV1
|
|
#define CONFIG_SYS_DA850_PLL0_PLLDIV7 0x8005
|
|
|
|
#define CONFIG_SYS_DA850_PLL1_POSTDIV 1
|
|
#define CONFIG_SYS_DA850_PLL1_PLLDIV1 0x8000
|
|
#define CONFIG_SYS_DA850_PLL1_PLLDIV2 0x8001
|
|
#define CONFIG_SYS_DA850_PLL1_PLLDIV3 0x8002
|
|
|
|
#define CONFIG_SYS_DA850_PLL0_PLLM 24
|
|
#define CONFIG_SYS_DA850_PLL1_PLLM 21
|
|
|
|
/*
|
|
* DDR2 memory configuration
|
|
*/
|
|
#define CONFIG_SYS_DA850_DDR2_DDRPHYCR (DV_DDR_PHY_PWRDNEN | \
|
|
DV_DDR_PHY_EXT_STRBEN | \
|
|
(0x4 << DV_DDR_PHY_RD_LATENCY_SHIFT))
|
|
|
|
#define CONFIG_SYS_DA850_DDR2_SDBCR ( \
|
|
(1 << DV_DDR_SDCR_MSDRAMEN_SHIFT) | \
|
|
(1 << DV_DDR_SDCR_DDREN_SHIFT) | \
|
|
(1 << DV_DDR_SDCR_SDRAMEN_SHIFT) | \
|
|
(1 << DV_DDR_SDCR_BUS_WIDTH_SHIFT) | \
|
|
(0x3 << DV_DDR_SDCR_CL_SHIFT) | \
|
|
(0x2 << DV_DDR_SDCR_IBANK_SHIFT) | \
|
|
(0x2 << DV_DDR_SDCR_PAGESIZE_SHIFT))
|
|
|
|
/* SDBCR2 is only used if IBANK_POS bit in SDBCR is set */
|
|
#define CONFIG_SYS_DA850_DDR2_SDBCR2 0
|
|
|
|
#define CONFIG_SYS_DA850_DDR2_SDTIMR ( \
|
|
(14 << DV_DDR_SDTMR1_RFC_SHIFT) | \
|
|
(2 << DV_DDR_SDTMR1_RP_SHIFT) | \
|
|
(2 << DV_DDR_SDTMR1_RCD_SHIFT) | \
|
|
(1 << DV_DDR_SDTMR1_WR_SHIFT) | \
|
|
(5 << DV_DDR_SDTMR1_RAS_SHIFT) | \
|
|
(8 << DV_DDR_SDTMR1_RC_SHIFT) | \
|
|
(1 << DV_DDR_SDTMR1_RRD_SHIFT) | \
|
|
(0 << DV_DDR_SDTMR1_WTR_SHIFT))
|
|
|
|
#define CONFIG_SYS_DA850_DDR2_SDTIMR2 ( \
|
|
(7 << DV_DDR_SDTMR2_RASMAX_SHIFT) | \
|
|
(0 << DV_DDR_SDTMR2_XP_SHIFT) | \
|
|
(0 << DV_DDR_SDTMR2_ODT_SHIFT) | \
|
|
(17 << DV_DDR_SDTMR2_XSNR_SHIFT) | \
|
|
(199 << DV_DDR_SDTMR2_XSRD_SHIFT) | \
|
|
(0 << DV_DDR_SDTMR2_RTP_SHIFT) | \
|
|
(0 << DV_DDR_SDTMR2_CKE_SHIFT))
|
|
|
|
#define CONFIG_SYS_DA850_DDR2_SDRCR 0x00000494
|
|
#define CONFIG_SYS_DA850_DDR2_PBBPR 0x30
|
|
|
|
/*
|
|
* Serial Driver info
|
|
*/
|
|
#define CONFIG_SYS_NS16550
|
|
#define CONFIG_SYS_NS16550_SERIAL
|
|
#define CONFIG_SYS_NS16550_REG_SIZE -4 /* NS16550 register size */
|
|
#define CONFIG_SYS_NS16550_COM1 DAVINCI_UART2_BASE /* Base address of UART2 */
|
|
#define CONFIG_SYS_NS16550_CLK clk_get(DAVINCI_UART2_CLKID)
|
|
#define CONFIG_CONS_INDEX 1 /* use UART0 for console */
|
|
#define CONFIG_BAUDRATE 115200 /* Default baud rate */
|
|
#define CONFIG_SYS_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200 }
|
|
#define CONFIG_SYS_DA850_LPSC_UART DAVINCI_LPSC_UART2
|
|
|
|
#define CONFIG_SPI
|
|
#define CONFIG_SPI_FLASH
|
|
#define CONFIG_SPI_FLASH_STMICRO
|
|
#define CONFIG_SPI_FLASH_WINBOND
|
|
#define CONFIG_DAVINCI_SPI
|
|
#define CONFIG_SYS_SPI_BASE DAVINCI_SPI1_BASE
|
|
#define CONFIG_SYS_SPI_CLK clk_get(DAVINCI_SPI1_CLKID)
|
|
#define CONFIG_SF_DEFAULT_SPEED 30000000
|
|
#define CONFIG_ENV_SPI_MAX_HZ CONFIG_SF_DEFAULT_SPEED
|
|
|
|
/*
|
|
* I2C Configuration
|
|
*/
|
|
#define CONFIG_HARD_I2C
|
|
#define CONFIG_DRIVER_DAVINCI_I2C
|
|
#define CONFIG_SYS_I2C_SPEED 25000
|
|
#define CONFIG_SYS_I2C_SLAVE 10 /* Bogus, master-only in U-Boot */
|
|
#define CONFIG_SYS_I2C_EXPANDER_ADDR 0x20
|
|
|
|
/*
|
|
* Flash & Environment
|
|
*/
|
|
#ifdef CONFIG_USE_NAND
|
|
#undef CONFIG_ENV_IS_IN_FLASH
|
|
#define CONFIG_NAND_DAVINCI
|
|
#define CONFIG_SYS_NO_FLASH
|
|
#define CONFIG_ENV_IS_IN_NAND /* U-Boot env in NAND Flash */
|
|
#define CONFIG_ENV_OFFSET 0x0 /* Block 0--not used by bootcode */
|
|
#define CONFIG_ENV_SIZE (128 << 10)
|
|
#define CONFIG_SYS_NAND_USE_FLASH_BBT
|
|
#define CONFIG_SYS_NAND_4BIT_HW_ECC_OOBFIRST
|
|
#define CONFIG_SYS_NAND_PAGE_2K
|
|
#define CONFIG_SYS_NAND_CS 3
|
|
#define CONFIG_SYS_NAND_BASE DAVINCI_ASYNC_EMIF_DATA_CE3_BASE
|
|
#define CONFIG_SYS_CLE_MASK 0x10
|
|
#define CONFIG_SYS_ALE_MASK 0x8
|
|
#undef CONFIG_SYS_NAND_HW_ECC
|
|
#define CONFIG_SYS_MAX_NAND_DEVICE 1 /* Max number of NAND devices */
|
|
#endif
|
|
|
|
/*
|
|
* Network & Ethernet Configuration
|
|
*/
|
|
#ifdef CONFIG_DRIVER_TI_EMAC
|
|
#define CONFIG_MII
|
|
#define CONFIG_BOOTP_DEFAULT
|
|
#define CONFIG_BOOTP_DNS
|
|
#define CONFIG_BOOTP_DNS2
|
|
#define CONFIG_BOOTP_SEND_HOSTNAME
|
|
#define CONFIG_NET_RETRY_COUNT 10
|
|
#endif
|
|
|
|
#ifdef CONFIG_USE_NOR
|
|
#define CONFIG_ENV_IS_IN_FLASH
|
|
#define CONFIG_FLASH_CFI_DRIVER
|
|
#define CONFIG_SYS_FLASH_CFI
|
|
#define CONFIG_SYS_FLASH_PROTECTION
|
|
#define CONFIG_SYS_MAX_FLASH_BANKS 1 /* max number of flash banks */
|
|
#define CONFIG_SYS_FLASH_SECT_SZ (128 << 10) /* 128KB */
|
|
#define CONFIG_ENV_OFFSET (CONFIG_SYS_FLASH_SECT_SZ * 3)
|
|
#define CONFIG_ENV_SIZE (10 << 10) /* 10KB */
|
|
#define CONFIG_SYS_FLASH_BASE DAVINCI_ASYNC_EMIF_DATA_CE2_BASE
|
|
#define PHYS_FLASH_SIZE (8 << 20) /* Flash size 8MB */
|
|
#define CONFIG_SYS_MAX_FLASH_SECT ((PHYS_FLASH_SIZE/CONFIG_SYS_FLASH_SECT_SZ)\
|
|
+ 3)
|
|
#define CONFIG_ENV_SECT_SIZE CONFIG_SYS_FLASH_SECT_SZ
|
|
#endif
|
|
|
|
#ifdef CONFIG_USE_SPIFLASH
|
|
#undef CONFIG_ENV_IS_IN_FLASH
|
|
#undef CONFIG_ENV_IS_IN_NAND
|
|
#define CONFIG_ENV_IS_IN_SPI_FLASH
|
|
#define CONFIG_ENV_SIZE (64 << 10)
|
|
#define CONFIG_ENV_OFFSET (256 << 10)
|
|
#define CONFIG_ENV_SECT_SIZE (64 << 10)
|
|
#define CONFIG_SYS_NO_FLASH
|
|
#endif
|
|
|
|
/*
|
|
* U-Boot general configuration
|
|
*/
|
|
#define CONFIG_MISC_INIT_R
|
|
#define CONFIG_BOARD_EARLY_INIT_F
|
|
#define CONFIG_BOOTFILE "uImage" /* Boot file name */
|
|
#define CONFIG_SYS_PROMPT "U-Boot > " /* Command Prompt */
|
|
#define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buffer Size */
|
|
#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16)
|
|
#define CONFIG_SYS_MAXARGS 16 /* max number of command args */
|
|
#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Args Buffer Size */
|
|
#define CONFIG_SYS_LOAD_ADDR (PHYS_SDRAM_1 + 0x700000)
|
|
#define CONFIG_VERSION_VARIABLE
|
|
#define CONFIG_AUTO_COMPLETE
|
|
#define CONFIG_SYS_HUSH_PARSER
|
|
#define CONFIG_SYS_PROMPT_HUSH_PS2 "> "
|
|
#define CONFIG_CMDLINE_EDITING
|
|
#define CONFIG_SYS_LONGHELP
|
|
#define CONFIG_CRC32_VERIFY
|
|
#define CONFIG_MX_CYCLIC
|
|
|
|
/*
|
|
* Linux Information
|
|
*/
|
|
#define LINUX_BOOT_PARAM_ADDR (PHYS_SDRAM_1 + 0x100)
|
|
#define CONFIG_HWCONFIG /* enable hwconfig */
|
|
#define CONFIG_CMDLINE_TAG
|
|
#define CONFIG_REVISION_TAG
|
|
#define CONFIG_SETUP_MEMORY_TAGS
|
|
#define CONFIG_BOOTARGS \
|
|
"mem=32M console=ttyS2,115200n8 root=/dev/mtdblock2 rw noinitrd ip=dhcp"
|
|
#define CONFIG_BOOTDELAY 3
|
|
#define CONFIG_EXTRA_ENV_SETTINGS "hwconfig=dsp:wake=yes"
|
|
|
|
/*
|
|
* U-Boot commands
|
|
*/
|
|
#include <config_cmd_default.h>
|
|
#define CONFIG_CMD_ENV
|
|
#define CONFIG_CMD_ASKENV
|
|
#define CONFIG_CMD_DHCP
|
|
#define CONFIG_CMD_DIAG
|
|
#define CONFIG_CMD_MII
|
|
#define CONFIG_CMD_PING
|
|
#define CONFIG_CMD_SAVES
|
|
#define CONFIG_CMD_MEMORY
|
|
|
|
#ifndef CONFIG_DRIVER_TI_EMAC
|
|
#undef CONFIG_CMD_NET
|
|
#undef CONFIG_CMD_DHCP
|
|
#undef CONFIG_CMD_MII
|
|
#undef CONFIG_CMD_PING
|
|
#endif
|
|
|
|
#ifdef CONFIG_USE_NAND
|
|
#undef CONFIG_CMD_FLASH
|
|
#undef CONFIG_CMD_IMLS
|
|
#define CONFIG_CMD_NAND
|
|
|
|
#define CONFIG_CMD_MTDPARTS
|
|
#define CONFIG_MTD_DEVICE
|
|
#define CONFIG_MTD_PARTITIONS
|
|
#define CONFIG_LZO
|
|
#define CONFIG_RBTREE
|
|
#define CONFIG_CMD_UBI
|
|
#define CONFIG_CMD_UBIFS
|
|
#endif
|
|
|
|
#ifdef CONFIG_USE_SPIFLASH
|
|
#undef CONFIG_CMD_IMLS
|
|
#undef CONFIG_CMD_FLASH
|
|
#define CONFIG_CMD_SPI
|
|
#define CONFIG_CMD_SF
|
|
#define CONFIG_CMD_SAVEENV
|
|
#endif
|
|
|
|
#if !defined(CONFIG_USE_NAND) && \
|
|
!defined(CONFIG_USE_NOR) && \
|
|
!defined(CONFIG_USE_SPIFLASH)
|
|
#define CONFIG_ENV_IS_NOWHERE
|
|
#define CONFIG_SYS_NO_FLASH
|
|
#define CONFIG_ENV_SIZE (16 << 10)
|
|
#undef CONFIG_CMD_IMLS
|
|
#undef CONFIG_CMD_ENV
|
|
#endif
|
|
|
|
/* defines for SPL */
|
|
#define CONFIG_SPL
|
|
#define CONFIG_SPL_SPI_SUPPORT
|
|
#define CONFIG_SPL_SPI_FLASH_SUPPORT
|
|
#define CONFIG_SPL_SPI_LOAD
|
|
#define CONFIG_SPL_SPI_BUS 0
|
|
#define CONFIG_SPL_SPI_CS 0
|
|
#define CONFIG_SPL_SERIAL_SUPPORT
|
|
#define CONFIG_SPL_LIBCOMMON_SUPPORT
|
|
#define CONFIG_SPL_LIBGENERIC_SUPPORT
|
|
#define CONFIG_SPL_LDSCRIPT "$(BOARDDIR)/u-boot-spl.lds"
|
|
#define CONFIG_SPL_STACK 0x8001ff00
|
|
#define CONFIG_SPL_TEXT_BASE 0x80000000
|
|
#define CONFIG_SPL_MAX_SIZE 32768
|
|
#define CONFIG_SYS_SPI_U_BOOT_OFFS 0x8000
|
|
#define CONFIG_SYS_SPI_U_BOOT_SIZE 0x30000
|
|
|
|
/* additions for new relocation code, must added to all boards */
|
|
#define CONFIG_SYS_SDRAM_BASE 0xc0000000
|
|
#define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_SDRAM_BASE + 0x1000 - /* Fix this */ \
|
|
GENERATED_GBL_DATA_SIZE)
|
|
#endif /* __CONFIG_H */
|