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u-boot/include/configs/vct.h
Paul Burton ace3be4f15 MIPS: Move cache sizes to Kconfig 
Move details of the L1 cache line sizes & total sizes into Kconfig,
defaulting to 0. A new CONFIG_SYS_CACHE_SIZE_AUTO Kconfig entry is
introduced to allow platforms to select auto-detection of cache sizes,
and it defaults to being enabled if none of the cache sizes are set by
the configuration (ie. sizes are all the default 0), and code is
adjusted to #ifdef on that rather than on the definition of the sizes
(which will always be defined even if 0).

Signed-off-by: Paul Burton <paul.burton@imgtec.com>
2016-05-31 09:44:24 +02:00

286 lines
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/*
* (C) Copyright 2008 Stefan Roese <sr@denx.de>, DENX Software Engineering
*
* SPDX-License-Identifier: GPL-2.0+
*/
/*
* This file contains the configuration parameters for the VCT board
* family:
*
* vct_premium
* vct_premium_small
* vct_premium_onenand
* vct_premium_onenand_small
* vct_platinum
* vct_platinum_small
* vct_platinum_onenand
* vct_platinum_onenand_small
* vct_platinumavc
* vct_platinumavc_small
* vct_platinumavc_onenand
* vct_platinumavc_onenand_small
*/
#ifndef __CONFIG_H
#define __CONFIG_H
#define CONFIG_DISPLAY_BOARDINFO
#define CPU_CLOCK_RATE 324000000 /* Clock for the MIPS core */
#define CONFIG_SYS_MIPS_TIMER_FREQ (CPU_CLOCK_RATE / 2)
#define CONFIG_SKIP_LOWLEVEL_INIT /* SDRAM is initialized by the bootstrap code */
#define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE
#define CONFIG_SYS_MONITOR_LEN (256 << 10)
#define CONFIG_SYS_MALLOC_LEN (1 << 20)
#define CONFIG_SYS_BOOTPARAMS_LEN (128 << 10)
#define CONFIG_SYS_INIT_SP_OFFSET 0x400000
#if !defined(CONFIG_VCT_NAND) && !defined(CONFIG_VCT_ONENAND)
#define CONFIG_VCT_NOR
#else
#define CONFIG_SYS_NO_FLASH
#endif
/*
* UART
*/
#ifdef CONFIG_VCT_PLATINUMAVC
#define UART_1_BASE 0xBDC30000
#else
#define UART_1_BASE 0xBF89C000
#endif
#define CONFIG_SYS_NS16550_SERIAL
#define CONFIG_SYS_NS16550_REG_SIZE -4
#define CONFIG_SYS_NS16550_COM1 UART_1_BASE
#define CONFIG_CONS_INDEX 1
#define CONFIG_SYS_NS16550_CLK 921600
#define CONFIG_BAUDRATE 115200
/*
* SDRAM
*/
#define CONFIG_SYS_SDRAM_BASE 0x80000000
#define CONFIG_SYS_MBYTES_SDRAM 128
#define CONFIG_SYS_MEMTEST_START 0x80200000
#define CONFIG_SYS_MEMTEST_END 0x80400000
#define CONFIG_SYS_LOAD_ADDR 0x80400000 /* default load address */
#if defined(CONFIG_VCT_PREMIUM) || defined(CONFIG_VCT_PLATINUM)
/*
* SMSC91C11x Network Card
*/
#define CONFIG_SMC911X
#define CONFIG_SMC911X_BASE 0x00000000
#define CONFIG_SMC911X_32_BIT
#define CONFIG_NET_RETRY_COUNT 20
#endif
/*
* Commands
*/
#define CONFIG_CMD_EEPROM
/*
* Only Premium/Platinum have ethernet support right now
*/
#if (defined(CONFIG_VCT_PREMIUM) || defined(CONFIG_VCT_PLATINUM)) && \
!defined(CONFIG_VCT_SMALL_IMAGE)
#endif
/*
* Only Premium/Platinum have USB-EHCI support right now
*/
#if (defined(CONFIG_VCT_PREMIUM) || defined(CONFIG_VCT_PLATINUM)) && \
!defined(CONFIG_VCT_SMALL_IMAGE)
#endif
#if defined(CONFIG_CMD_USB)
#define CONFIG_USB_STORAGE
#define CONFIG_DOS_PARTITION
#define CONFIG_ISO_PARTITION
#define CONFIG_SUPPORT_VFAT
/*
* USB/EHCI
*/
#define CONFIG_USB_EHCI /* Enable EHCI USB support */
#define CONFIG_USB_EHCI_VCT /* on VCT platform */
#define CONFIG_EHCI_MMIO_BIG_ENDIAN
#define CONFIG_EHCI_DESC_BIG_ENDIAN
#define CONFIG_EHCI_IS_TDI
#define CONFIG_EHCI_HCD_INIT_AFTER_RESET /* re-init HCD after CMD_RESET */
#endif /* CONFIG_CMD_USB */
#if defined(CONFIG_VCT_NAND)
#define CONFIG_CMD_NAND
#endif
#if defined(CONFIG_VCT_ONENAND)
#define CONFIG_CMD_ONENAND
#endif
/*
* BOOTP options
*/
#define CONFIG_BOOTP_BOOTFILESIZE
#define CONFIG_BOOTP_BOOTPATH
#define CONFIG_BOOTP_GATEWAY
#define CONFIG_BOOTP_HOSTNAME
#define CONFIG_BOOTP_SUBNETMASK
/*
* Miscellaneous configurable options
*/
#define CONFIG_SYS_LONGHELP /* undef to save memory */
#define CONFIG_SYS_CBSIZE 512 /* 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_TIMESTAMP /* Print image info with timestamp */
#define CONFIG_CMDLINE_EDITING /* add command line history */
#define CONFIG_SYS_CONSOLE_INFO_QUIET /* don't print console @ startup*/
/*
* FLASH and environment organization
*/
#if defined(CONFIG_VCT_NOR)
#define CONFIG_ENV_IS_IN_FLASH
#define CONFIG_FLASH_NOT_MEM_MAPPED
/*
* We need special accessor functions for the CFI FLASH driver. This
* can be enabled via the CONFIG_CFI_FLASH_USE_WEAK_ACCESSORS option.
*/
#define CONFIG_CFI_FLASH_USE_WEAK_ACCESSORS
/*
* For the non-memory-mapped NOR FLASH, we need to define the
* NOR FLASH area. This can't be detected via the addr2info()
* function, since we check for flash access in the very early
* U-Boot code, before the NOR FLASH is detected.
*/
#define CONFIG_FLASH_BASE 0xb0000000
#define CONFIG_FLASH_END 0xbfffffff
/*
* CFI driver settings
*/
#define CONFIG_SYS_FLASH_CFI /* The flash is CFI compatible */
#define CONFIG_FLASH_CFI_DRIVER /* Use common CFI driver */
#define CONFIG_SYS_FLASH_CFI_AMD_RESET 1 /* Use AMD (Spansion) reset cmd */
#define CONFIG_SYS_FLASH_CFI_WIDTH FLASH_CFI_16BIT /* no byte writes on IXP4xx */
#define CONFIG_SYS_FLASH_BASE 0xb0000000
#define CONFIG_SYS_FLASH_BANKS_LIST { CONFIG_SYS_FLASH_BASE }
#define CONFIG_SYS_MAX_FLASH_BANKS 1 /* max number of memory banks */
#define CONFIG_SYS_MAX_FLASH_SECT 512 /* max number of sectors on one chip */
#define CONFIG_SYS_FLASH_ERASE_TOUT 120000 /* Timeout for Flash Erase (in ms) */
#define CONFIG_SYS_FLASH_WRITE_TOUT 500 /* Timeout for Flash Write (in ms) */
#ifdef CONFIG_ENV_IS_IN_FLASH
#define CONFIG_ENV_SECT_SIZE 0x10000 /* size of one complete sector */
#define CONFIG_ENV_ADDR (CONFIG_SYS_FLASH_BASE + CONFIG_SYS_MONITOR_LEN)
#define CONFIG_ENV_SIZE 0x4000 /* Total Size of Environment Sector */
/* Address and size of Redundant Environment Sector */
#define CONFIG_ENV_ADDR_REDUND (CONFIG_ENV_ADDR + CONFIG_ENV_SECT_SIZE)
#define CONFIG_ENV_SIZE_REDUND (CONFIG_ENV_SIZE)
#endif /* CONFIG_ENV_IS_IN_FLASH */
#endif /* CONFIG_VCT_NOR */
#if defined(CONFIG_VCT_ONENAND)
#define CONFIG_USE_ONENAND_BOARD_INIT
#define CONFIG_ENV_IS_IN_ONENAND
#define CONFIG_SYS_ONENAND_BASE 0x00000000 /* this is not real address */
#define CONFIG_SYS_FLASH_BASE 0x00000000
#define CONFIG_ENV_ADDR (128 << 10) /* after compr. U-Boot image */
#define CONFIG_ENV_SIZE (128 << 10) /* erase size */
#endif /* CONFIG_VCT_ONENAND */
/*
* I2C/EEPROM
*/
#define CONFIG_SYS_I2C
#define CONFIG_SYS_I2C_SOFT /* I2C bit-banged */
#define CONFIG_SYS_I2C_SOFT_SPEED 83000 /* 83 kHz is supposed to work */
#define CONFIG_SYS_I2C_SOFT_SLAVE 0x7f
/*
* Software (bit-bang) I2C driver configuration
*/
#define CONFIG_SYS_GPIO_I2C_SCL 11
#define CONFIG_SYS_GPIO_I2C_SDA 10
#ifndef __ASSEMBLY__
int vct_gpio_dir(int pin, int dir);
void vct_gpio_set(int pin, int val);
int vct_gpio_get(int pin);
#endif
#define I2C_INIT vct_gpio_dir(CONFIG_SYS_GPIO_I2C_SCL, 1)
#define I2C_ACTIVE vct_gpio_dir(CONFIG_SYS_GPIO_I2C_SDA, 1)
#define I2C_TRISTATE vct_gpio_dir(CONFIG_SYS_GPIO_I2C_SDA, 0)
#define I2C_READ vct_gpio_get(CONFIG_SYS_GPIO_I2C_SDA)
#define I2C_SDA(bit) vct_gpio_set(CONFIG_SYS_GPIO_I2C_SDA, bit)
#define I2C_SCL(bit) vct_gpio_set(CONFIG_SYS_GPIO_I2C_SCL, bit)
#define I2C_DELAY udelay(5) /* 1/4 I2C clock duration */
#define CONFIG_SYS_I2C_EEPROM_ADDR 0x50
/* CAT24WC32 */
#define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 2 /* Bytes of address */
#define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS 5 /* The Catalyst CAT24WC32 has */
/* 32 byte page write mode using*/
/* last 5 bits of the address */
#define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS 10 /* and takes up to 10 msec */
#define CONFIG_BOOTCOMMAND "run test3"
#define CONFIG_BOOTDELAY 5 /* autoboot after 5 seconds */
/*
* UBI configuration
*/
#if defined(CONFIG_VCT_ONENAND)
#define CONFIG_SYS_USE_UBI
#define CONFIG_CMD_JFFS2
#define CONFIG_CMD_UBI
#define CONFIG_RBTREE
#define CONFIG_MTD_DEVICE /* needed for mtdparts commands */
#define CONFIG_MTD_PARTITIONS
#define CONFIG_CMD_MTDPARTS
#define MTDIDS_DEFAULT "onenand0=onenand"
#define MTDPARTS_DEFAULT "mtdparts=onenand:128k(u-boot)," \
"128k(env)," \
"20m(kernel)," \
"-(rootfs)"
#endif
/*
* We need a small, stripped down image to fit into the first 128k OneNAND
* erase block (gzipped). This image only needs basic commands for FLASH
* (NOR/OneNAND) usage and Linux kernel booting.
*/
#if defined(CONFIG_VCT_SMALL_IMAGE)
#undef CONFIG_CMD_BEDBUG
#undef CONFIG_CMD_EEPROM
#undef CONFIG_CMD_EEPROM
#undef CONFIG_CMD_IRQ
#undef CONFIG_CMD_LOADY
#undef CONFIG_CMD_REGINFO
#undef CONFIG_CMD_STRINGS
#undef CONFIG_CMD_TERMINAL
#undef CONFIG_SMC911X
#undef CONFIG_SYS_I2C_SOFT
#undef CONFIG_SOURCE
#undef CONFIG_SYS_LONGHELP
#undef CONFIG_TIMESTAMP
#endif /* CONFIG_VCT_SMALL_IMAGE */
#endif /* __CONFIG_H */
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