mirror of
https://github.com/brain-hackers/u-boot-brain
synced 2024-06-09 23:36:03 +09:00
821ad16fa9
The CONFIG_BFIN_CPU option is largely used in the build system, so move it out of the board config.h and into the board config.mk. It'd be nice to keep everything in the config.h, but the patch to extract that value early was rejected. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
171 lines
4.1 KiB
C
171 lines
4.1 KiB
C
/*
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* U-boot - Configuration file for BF561 Acvilon System On Module
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* For more information please go to http://www.niistt.ru/
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*/
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#ifndef __CONFIG_BF561_ACVILON_H__
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#define __CONFIG_BF561_ACVILON_H__
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#include <asm/config-pre.h>
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/*
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* Processor Settings
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*/
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#define CONFIG_BFIN_BOOT_MODE BFIN_BOOT_BYPASS
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/*
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* Clock Settings
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* CCLK = (CLKIN * VCO_MULT) / CCLK_DIV
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* SCLK = (CLKIN * VCO_MULT) / SCLK_DIV
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*/
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/* CONFIG_CLKIN_HZ is any value in Hz */
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#define CONFIG_CLKIN_HZ 12000000
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/* CLKIN_HALF controls the DF bit in PLL_CTL 0 = CLKIN */
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/* 1 = CLKIN / 2 */
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#define CONFIG_CLKIN_HALF 0
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/* PLL_BYPASS controls the BYPASS bit in PLL_CTL 0 = do not bypass */
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/* 1 = bypass PLL */
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#define CONFIG_PLL_BYPASS 0
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/* VCO_MULT controls the MSEL (multiplier) bits in PLL_CTL */
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/* Values can range from 0-63 (where 0 means 64) */
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#define CONFIG_VCO_MULT 50
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/* CCLK_DIV controls the core clock divider */
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/* Values can be 1, 2, 4, or 8 ONLY */
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#define CONFIG_CCLK_DIV 1
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/* SCLK_DIV controls the system clock divider */
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/* Values can range from 1-15 */
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#define CONFIG_SCLK_DIV 5
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/*
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* Memory Settings
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*/
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#define CONFIG_MEM_ADD_WDTH 10
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#define CONFIG_MEM_SIZE 128
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#define CONFIG_EBIU_SDRRC_VAL 0x300
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#define CONFIG_EBIU_SDGCTL_VAL 0x00B11189
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#define CONFIG_EBIU_AMGCTL_VAL 0x4e
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#define CONFIG_EBIU_AMBCTL0_VAL 0xffc2ffc2
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#define CONFIG_EBIU_AMBCTL1_VAL 0x99b35554
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#define CONFIG_SYS_MONITOR_LEN (256 * 1024)
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#define CONFIG_SYS_MALLOC_LEN (128 * 1024)
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/*
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* RTC Settings
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*/
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#define CONFIG_RTC_DS1337
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#define CONFIG_SYS_I2C_RTC_ADDR 0x68
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/* I2C SYSMON (LM75, AD7414 is almost compatible) */
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#define CONFIG_DTT_LM75 1 /* ON Semi's LM75 */
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#define CONFIG_DTT_SENSORS {0} /* Sensor addresses */
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#define CONFIG_SYS_I2C_DTT_ADDR 0x49
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/*#define CONFIG_SYS_DTT_MAX_TEMP 70
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#define CONFIG_SYS_DTT_LOW_TEMP -30
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#define CONFIG_SYS_DTT_HYSTERESIS 3*/
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/*
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* Network Settings
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*/
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#define ADI_CMDS_NETWORK 1
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#define CONFIG_NET_MULTI
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#define CONFIG_CMD_NET
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#define CONFIG_CMD_MII
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#define CONFIG_CMD_DATE
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#define CONFIG_CMD_DTT
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#if defined(CONFIG_CMD_NET)
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#define CONFIG_SMC911X 1
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#define CONFIG_SMC911X_32_BIT
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/* #define CONFIG_SMC911X_16_BIT */
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#define CONFIG_SMC911X_BASE 0x28000000
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#endif /* (CONFIG_CMD_NET) */
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#define CONFIG_HOSTNAME bf561-acvilon
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/* Uncomment next line to use fixed MAC address */
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/* #define CONFIG_ETHADDR 02:80:ad:20:31:e8 */
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/*
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* Flash Settings
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*/
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#define CONFIG_SYS_NO_FLASH
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/*
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* I2C Settings
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*/
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#define CONFIG_HARD_I2C
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/* Use 300kHz speed by default */
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#define CONFIG_SYS_I2C_SPEED 0x00
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#define CONFIG_PCA9564_I2C
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#define CONFIG_PCA9564_BASE 0x2c000000
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/*
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* SPI Settings
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*/
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#define CONFIG_BFIN_SPI
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#define CONFIG_ENV_SPI_MAX_HZ 10000000
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#define CONFIG_SF_DEFAULT_SPEED 10000000
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#define CONFIG_SPI_FLASH
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#define CONFIG_SPI_FLASH_ATMEL
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/*
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* Env Storage Settings
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*/
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#define CONFIG_ENV_IS_IN_SPI_FLASH
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/* #define CONFIG_CMD_SAVEENV */
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#define CONFIG_ENV_SECT_SIZE (1056 * 8)
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#define CONFIG_ENV_OFFSET ((16 + 256) * 1056)
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#define CONFIG_ENV_SIZE (8 * 1056)
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/*
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* NAND Settings
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* We're using NAND_PLAT driver to make things simplier
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*/
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#define CONFIG_NAND_PLAT
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#define CONFIG_CMD_NAND
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#define CONFIG_SYS_NAND_BASE 0x24000000
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#define CONFIG_SYS_MAX_NAND_DEVICE 1
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#define BFIN_NAND_CLE(chip) ((unsigned long)(chip)->IO_ADDR_W | (1 << 2))
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#define BFIN_NAND_ALE(chip) ((unsigned long)(chip)->IO_ADDR_W | (1 << 3))
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#define BFIN_NAND_WRITE(addr, cmd) \
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do { \
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bfin_write8(addr, cmd); \
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SSYNC(); \
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} while (0)
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#define NAND_PLAT_WRITE_CMD(chip, cmd) BFIN_NAND_WRITE(BFIN_NAND_CLE(chip), cmd)
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#define NAND_PLAT_WRITE_ADR(chip, cmd) BFIN_NAND_WRITE(BFIN_NAND_ALE(chip), cmd)
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#define NAND_PLAT_GPIO_DEV_READY GPIO_PF10
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/*
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* Misc Settings
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*/
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#define CONFIG_UART_CONSOLE 0
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#define CONFIG_BAUDRATE 57600
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#define CONFIG_SYS_PROMPT "Acvilon> "
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/*
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* Pull in common ADI header for remaining command/environment setup
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*/
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#include <configs/bfin_adi_common.h>
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#endif /* __CONFIG_BF561_ACVILON_H__ */
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