mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-11-05 12:45:42 +00:00
1b48f126d6
Relocate the env to one of the small end sectors to avoid issues with
embedding it, such as support being broken (by recent commit ea882baf9c),
and for taking a while to save updates.
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
108 lines
2.7 KiB
C
108 lines
2.7 KiB
C
/*
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* U-boot - Configuration file for BF561 EZKIT board
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*/
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#ifndef __CONFIG_BF561_EZKIT_H__
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#define __CONFIG_BF561_EZKIT_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_CPU bf561-0.3
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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 30000000
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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 20
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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 6
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/*
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* Memory Settings
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*/
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#define CONFIG_MEM_ADD_WDTH 9
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#define CONFIG_MEM_SIZE 64
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#define CONFIG_EBIU_SDRRC_VAL 0x306
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#define CONFIG_EBIU_SDGCTL_VAL 0x91114d
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#define CONFIG_EBIU_AMGCTL_VAL 0x3F
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#define CONFIG_EBIU_AMBCTL0_VAL 0x7BB07BB0
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#define CONFIG_EBIU_AMBCTL1_VAL 0xFFC27BB0
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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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* 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_SMC91111 1
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#define CONFIG_SMC91111_BASE 0x2C010300
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#define CONFIG_SMC_USE_32_BIT 1
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#define CONFIG_HOSTNAME bf561-ezkit
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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_FLASH_CFI
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#define CONFIG_FLASH_CFI_DRIVER
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#define CONFIG_SYS_FLASH_CFI_AMD_RESET
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#define CONFIG_SYS_FLASH_BASE 0x20000000
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#define CONFIG_SYS_MAX_FLASH_BANKS 1
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#define CONFIG_SYS_MAX_FLASH_SECT 135
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/* The BF561-EZKIT uses a top boot flash */
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#define CONFIG_ENV_IS_IN_FLASH 1
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#define CONFIG_ENV_OFFSET (0x800000 - CONFIG_ENV_SECT_SIZE)
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#define CONFIG_ENV_ADDR (CONFIG_SYS_FLASH_BASE + CONFIG_ENV_OFFSET)
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#define CONFIG_ENV_SIZE CONFIG_ENV_SECT_SIZE
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#define CONFIG_ENV_SECT_SIZE 0x2000
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/*
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* I2C Settings
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*/
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#define CONFIG_SOFT_I2C
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#define CONFIG_SOFT_I2C_GPIO_SCL GPIO_PF0
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#define CONFIG_SOFT_I2C_GPIO_SDA GPIO_PF1
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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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/*
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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
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