upstream u-boot with additional patches for our devices/boards:
https://lists.denx.de/pipermail/u-boot/2017-March/282789.html (AXP crashes) ;
Gbit ethernet patch for some LIME2 revisions ;
with SPI flash support
You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
143 lines
3.4 KiB
143 lines
3.4 KiB
/*
|
|
* U-Boot - Configuration file for cm-bf548 board
|
|
*/
|
|
|
|
#ifndef __CONFIG_CM_BF548_H__
|
|
#define __CONFIG_CM_BF548_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
|
|
|
|
/* Decrease core voltage */
|
|
#define CONFIG_VR_CTL_VAL (VLEV_115 | GAIN_20 | FREQ_1000)
|
|
|
|
|
|
/*
|
|
* 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 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 (512 * 1024)
|
|
#define CONFIG_SYS_MALLOC_LEN (640 * 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 cm-bf548
|
|
|
|
|
|
/*
|
|
* 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
|
|
|
|
|
|
/*
|
|
* Env Storage Settings
|
|
*/
|
|
#define CONFIG_ENV_IS_IN_FLASH 1
|
|
#define CONFIG_ENV_ADDR 0x20008000
|
|
#define CONFIG_ENV_OFFSET 0x8000
|
|
#define CONFIG_ENV_SIZE 0x8000
|
|
#define CONFIG_ENV_IS_EMBEDDED_IN_LDR
|
|
|
|
|
|
/*
|
|
* I2C Settings
|
|
*/
|
|
#define CONFIG_SYS_I2C
|
|
#define CONFIG_SYS_I2C_ADI
|
|
|
|
|
|
/*
|
|
* Misc Settings
|
|
*/
|
|
#define CONFIG_BAUDRATE 115200
|
|
#define CONFIG_BOARD_EARLY_INIT_F
|
|
#define CONFIG_RTC_BFIN
|
|
#define CONFIG_UART_CONSOLE 1
|
|
#define CONFIG_BOOTCOMMAND "run flashboot"
|
|
#define FLASHBOOT_ENV_SETTINGS "flashboot=bootm 0x20040000\0"
|
|
|
|
#define CONFIG_ADI_GPIO2
|
|
|
|
#ifndef __ADSPBF542__
|
|
/* Don't waste time transferring a logo over the UART */
|
|
# if (CONFIG_BFIN_BOOT_MODE != BFIN_BOOT_UART)
|
|
# define CONFIG_VIDEO
|
|
# define EASYLOGO_HEADER <asm/bfin_logo_230x230_gzip.h>
|
|
# endif
|
|
# define CONFIG_DEB_DMA_URGENT
|
|
#endif
|
|
|
|
/* Define if want to do post memory test */
|
|
#undef CONFIG_POST
|
|
#ifdef CONFIG_POST
|
|
#define FLASH_START_POST_BLOCK 11 /* Should > = 11 */
|
|
#define FLASH_END_POST_BLOCK 71 /* Should < = 71 */
|
|
#endif
|
|
|
|
|
|
/*
|
|
* Pull in common ADI header for remaining command/environment setup
|
|
*/
|
|
#include <configs/bfin_adi_common.h>
|
|
|
|
#endif
|
|
|