bf548-ezkit.h
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/*
* U-boot - Configuration file for BF548 STAMP board
*/
#ifndef __CONFIG_BF548_EZKIT_H__
#define __CONFIG_BF548_EZKIT_H__
#include <asm/config-pre.h>
/*
* Processor Settings
*/
#define CONFIG_BFIN_CPU bf548-0.0
#define CONFIG_BFIN_BOOT_MODE BFIN_BOOT_PARA
/*
* Clock Settings
* CCLK = (CLKIN * VCO_MULT) / CCLK_DIV
* SCLK = (CLKIN * VCO_MULT) / SCLK_DIV
*/
/* CONFIG_CLKIN_HZ is any value in Hz */
#define CONFIG_CLKIN_HZ 25000000
/* CLKIN_HALF controls the DF bit in PLL_CTL 0 = CLKIN */
/* 1 = CLKIN / 2 */
#define CONFIG_CLKIN_HALF 0
/* PLL_BYPASS controls the BYPASS bit in PLL_CTL 0 = do not bypass */
/* 1 = bypass PLL */
#define CONFIG_PLL_BYPASS 0
/* VCO_MULT controls the MSEL (multiplier) bits in PLL_CTL */
/* Values can range from 0-63 (where 0 means 64) */
#define CONFIG_VCO_MULT 21
/* CCLK_DIV controls the core clock divider */
/* Values can be 1, 2, 4, or 8 ONLY */
#define CONFIG_CCLK_DIV 1
/* SCLK_DIV controls the system clock divider */
/* Values can range from 1-15 */
#define CONFIG_SCLK_DIV 4
/*
* Memory Settings
*/
#define CONFIG_MEM_ADD_WDTH 10
#define CONFIG_MEM_SIZE 64
#define CONFIG_EBIU_DDRCTL0_VAL 0x218A83FE
#define CONFIG_EBIU_DDRCTL1_VAL 0x20022222
#define CONFIG_EBIU_DDRCTL2_VAL 0x00000021
/* Default EZ-Kit bank mapping:
* Async Bank 0 - 32MB Burst Flash
* Async Bank 1 - Ethernet
* Async Bank 2 - Nothing
* Async Bank 3 - Nothing
*/
#define CONFIG_EBIU_AMGCTL_VAL 0xFF
#define CONFIG_EBIU_AMBCTL0_VAL 0x7BB07BB0
#define CONFIG_EBIU_AMBCTL1_VAL 0xFFC27BB0
#define CONFIG_EBIU_FCTL_VAL (BCLK_4)
#define CONFIG_EBIU_MODE_VAL (B0MODE_FLASH)
#define CONFIG_SYS_MONITOR_LEN (1024 * 1024)
#define CONFIG_SYS_MALLOC_LEN (768 * 1024)
/*
* Network Settings
*/
#define ADI_CMDS_NETWORK 1
#define CONFIG_SMC911X 1
#define CONFIG_SMC911X_BASE 0x24000000
#define CONFIG_SMC911X_16_BIT
#define CONFIG_HOSTNAME bf548-ezkit
/* Uncomment next line to use fixed MAC address */
/* #define CONFIG_ETHADDR 02:80:ad:20:31:e8 */
/*
* Flash Settings
*/
#define CONFIG_FLASH_CFI_DRIVER
#define CONFIG_SYS_FLASH_BASE 0x20000000
#define CONFIG_SYS_FLASH_CFI
#define CONFIG_SYS_FLASH_PROTECTION
#define CONFIG_SYS_MAX_FLASH_BANKS 1
#define CONFIG_SYS_MAX_FLASH_SECT 259
/*
* SPI Settings
*/
#define CONFIG_BFIN_SPI
#define CONFIG_ENV_SPI_MAX_HZ 30000000
#define CONFIG_SF_DEFAULT_SPEED 30000000
#define CONFIG_SPI_FLASH
#define CONFIG_SPI_FLASH_STMICRO
/*
* Env Storage Settings
*/
#if (CONFIG_BFIN_BOOT_MODE == BFIN_BOOT_SPI_MASTER)
#define CONFIG_ENV_IS_IN_SPI_FLASH
#define CONFIG_ENV_OFFSET 0x10000
#define CONFIG_ENV_SIZE 0x2000
#define CONFIG_ENV_SECT_SIZE 0x10000
#define CONFIG_ENV_IS_EMBEDDED_IN_LDR
#elif (CONFIG_BFIN_BOOT_MODE == BFIN_BOOT_NAND)
#define CONFIG_ENV_IS_IN_NAND
#define CONFIG_ENV_OFFSET 0x60000
#define CONFIG_ENV_SIZE 0x20000
#else
/* The BF548-EZKIT uses a top boot flash */
#define CONFIG_ENV_IS_IN_FLASH 1
#define CONFIG_ENV_ADDR (CONFIG_SYS_FLASH_BASE + CONFIG_ENV_OFFSET)
#define CONFIG_ENV_OFFSET (0x1000000 - CONFIG_ENV_SECT_SIZE)
#define CONFIG_ENV_SIZE CONFIG_ENV_SECT_SIZE
#define CONFIG_ENV_SECT_SIZE 0x8000
#endif
/*
* NAND Settings
*/
#if (CONFIG_BFIN_BOOT_MODE == BFIN_BOOT_NAND)
#define CONFIG_BFIN_NFC_CTL_VAL 0x0033
#define CONFIG_BFIN_NFC_BOOTROM_ECC
#define CONFIG_DRIVER_NAND_BFIN
#define CONFIG_SYS_NAND_BASE 0 /* not actually used */
#define CONFIG_SYS_MAX_NAND_DEVICE 1
#endif
/*
* I2C Settings
*/
#define CONFIG_BFIN_TWI_I2C 1
#define CONFIG_HARD_I2C 1
/*
* SATA
*/
#if !defined(__ADSPBF544__)
#define CONFIG_LIBATA
#define CONFIG_SYS_SATA_MAX_DEVICE 1
#define CONFIG_LBA48
#define CONFIG_PATA_BFIN
#define CONFIG_BFIN_ATAPI_BASE_ADDR 0xFFC03800
#define CONFIG_BFIN_ATA_MODE XFER_PIO_4
#endif
/*
* SDH Settings
*/
#if !defined(__ADSPBF544__)
#define CONFIG_GENERIC_MMC
#define CONFIG_MMC
#define CONFIG_BFIN_SDH
#endif
/*
* USB Settings
*/
#if !defined(__ADSPBF544__)
#define CONFIG_USB
#define CONFIG_MUSB_HCD
#define CONFIG_USB_BLACKFIN
#define CONFIG_USB_STORAGE
#define CONFIG_MUSB_TIMEOUT 100000
#endif
/*
* Misc Settings
*/
#define CONFIG_BOARD_EARLY_INIT_F
#define CONFIG_BOARD_SIZE_LIMIT $$(( 512 * 1024 ))
#define CONFIG_RTC_BFIN
#define CONFIG_UART_CONSOLE 1
#define CONFIG_BFIN_SPI_IMG_SIZE 0x50000
#define CONFIG_ADI_GPIO2
#undef CONFIG_VIDEO
#ifdef CONFIG_VIDEO
#define EASYLOGO_HEADER < asm/bfin_logo_230x230_gzip.h >
#define CONFIG_DEB_DMA_URGENT
#endif
/* Define if want to do post memory test */
#undef CONFIG_POST
#ifdef CONFIG_POST
#define CONFIG_POST_BSPEC1_GPIO_LEDS \
GPIO_PG6, GPIO_PG7, GPIO_PG8, GPIO_PG9, GPIO_PG10, GPIO_PG11,
#define CONFIG_POST_BSPEC2_GPIO_BUTTONS \
GPIO_PB8, GPIO_PB9, GPIO_PB10, GPIO_PB11
#define CONFIG_POST_BSPEC2_GPIO_NAMES \
13, 12, 11, 10,
#define CONFIG_SYS_POST_FLASH_START 10
#define CONFIG_SYS_POST_FLASH_END 127
#endif
/*
* Pull in common ADI header for remaining command/environment setup
*/
#include <configs/bfin_adi_common.h>
#endif