mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-12-15 07:43:07 +00:00
e91df49fbb
Many (but not all) of Blackfin boards give -O2 option
to compile under lib/ directory.
That means lib/ should be speed-optimized,
whereas other parts should be size-optimized.
We want to keep the same behavior,
but do not want to parse board/*/config.mk again and again.
We've got no choice but to invent a new method.
CONFIG_CC_OPTIMIZE_LIBS_FOR_SPEED, if it is enabled,
gives -O2 flag only for building under lib/ directory.
Dirty codes which I had marked as "FIX ME"
in board/${BOARD}/config.mk have been deleted.
Instead, CONFIG_CC_OPTIMIZE_LIBS_FOR_SPEED has been
defined in include/configs/${BOARD}.h.
Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
Cc: Sonic Zhang <sonic.zhang@analog.com>
189 lines
4.7 KiB
C
189 lines
4.7 KiB
C
/*
|
|
* U-boot - Configuration file for BF537 STAMP board
|
|
*/
|
|
|
|
#ifndef __CONFIG_BF527_EZKIT_H__
|
|
#define __CONFIG_BF527_EZKIT_H__
|
|
|
|
#include <asm/config-pre.h>
|
|
|
|
|
|
/*
|
|
* Processor Settings
|
|
*/
|
|
#define CONFIG_BFIN_CPU bf527-0.0
|
|
#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_SDRRC_VAL 0x03F6
|
|
#define CONFIG_EBIU_SDGCTL_VAL (SCTLE | CL_3 | PASR_ALL | TRAS_6 | TRP_3 | TRCD_3 | TWR_2 | PSS)
|
|
|
|
#define CONFIG_EBIU_AMGCTL_VAL (AMCKEN | AMBEN_ALL)
|
|
#define CONFIG_EBIU_AMBCTL0_VAL (B1WAT_15 | B1RAT_15 | B1HT_3 | B1RDYPOL | B0WAT_15 | B0RAT_15 | B0HT_3 | B0RDYPOL)
|
|
#define CONFIG_EBIU_AMBCTL1_VAL (B3WAT_15 | B3RAT_15 | B3HT_3 | B3RDYPOL | B2WAT_15 | B2RAT_15 | B2HT_3 | B2RDYPOL)
|
|
|
|
#define CONFIG_SYS_MONITOR_LEN (768 * 1024)
|
|
#define CONFIG_SYS_MALLOC_LEN (640 * 1024)
|
|
|
|
|
|
/*
|
|
* NAND Settings
|
|
* (can't be used same time as ethernet)
|
|
*/
|
|
#if (CONFIG_BFIN_BOOT_MODE == BFIN_BOOT_NAND)
|
|
# define CONFIG_BFIN_NFC
|
|
# define CONFIG_BFIN_NFC_BOOTROM_ECC
|
|
#endif
|
|
#ifdef CONFIG_BFIN_NFC
|
|
#define CONFIG_BFIN_NFC_CTL_VAL 0x0033
|
|
#define CONFIG_DRIVER_NAND_BFIN
|
|
#define CONFIG_SYS_NAND_BASE 0 /* not actually used */
|
|
#define CONFIG_SYS_MAX_NAND_DEVICE 1
|
|
#endif
|
|
|
|
|
|
/*
|
|
* Network Settings
|
|
*/
|
|
#if !defined(__ADSPBF522__) && !defined(__ADSPBF523__) && \
|
|
!defined(__ADSPBF524__) && !defined(__ADSPBF525__) && !defined(CONFIG_BFIN_NFC)
|
|
#define ADI_CMDS_NETWORK 1
|
|
#define CONFIG_BFIN_MAC
|
|
#define CONFIG_RMII
|
|
#define CONFIG_NETCONSOLE 1
|
|
#endif
|
|
#define CONFIG_HOSTNAME bf527-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 0x40000
|
|
#define CONFIG_ENV_SIZE 0x20000
|
|
#else
|
|
#define CONFIG_ENV_IS_IN_FLASH
|
|
#define CONFIG_ENV_OFFSET 0x4000
|
|
#define CONFIG_ENV_ADDR (CONFIG_SYS_FLASH_BASE + CONFIG_ENV_OFFSET)
|
|
#define CONFIG_ENV_SIZE 0x2000
|
|
#define CONFIG_ENV_SECT_SIZE 0x2000
|
|
#define CONFIG_ENV_IS_EMBEDDED_IN_LDR
|
|
#endif
|
|
|
|
|
|
/*
|
|
* I2C Settings
|
|
*/
|
|
#define CONFIG_BFIN_TWI_I2C 1
|
|
#define CONFIG_HARD_I2C 1
|
|
|
|
|
|
/*
|
|
* USB Settings
|
|
*/
|
|
#if !defined(__ADSPBF522__) && !defined(__ADSPBF523__)
|
|
#define CONFIG_USB
|
|
#define CONFIG_MUSB_HCD
|
|
#define CONFIG_USB_BLACKFIN
|
|
#define CONFIG_USB_STORAGE
|
|
#define CONFIG_MUSB_TIMEOUT 100000
|
|
#endif
|
|
|
|
/* Don't waste time transferring a logo over the UART */
|
|
#if (CONFIG_BFIN_BOOT_MODE != BFIN_BOOT_UART)
|
|
/*# define CONFIG_VIDEO*/
|
|
#endif
|
|
|
|
/*
|
|
* Video Settings
|
|
*/
|
|
#ifdef CONFIG_VIDEO
|
|
#ifdef CONFIG_BF527_EZKIT_REV_2_1
|
|
# define CONFIG_LQ035Q1_SPI_BUS 0
|
|
# define CONFIG_LQ035Q1_SPI_CS 7
|
|
# define CONFIG_LQ035Q1_USE_RGB565_8_BIT_PPI
|
|
#else
|
|
# define CONFIG_LQ035Q1_USE_RGB888_8_BIT_PPI
|
|
#endif
|
|
|
|
#ifdef CONFIG_LQ035Q1_USE_RGB565_8_BIT_PPI
|
|
# define EASYLOGO_HEADER <asm/bfin_logo_rgb565_230x230_lzma.h>
|
|
#else
|
|
# define EASYLOGO_HEADER <asm/bfin_logo_230x230_lzma.h>
|
|
#endif
|
|
#endif /* CONFIG_VIDEO */
|
|
|
|
/*
|
|
* Misc Settings
|
|
*/
|
|
#define CONFIG_MISC_INIT_R
|
|
#define CONFIG_RTC_BFIN
|
|
#define CONFIG_UART_CONSOLE 1
|
|
#define CONFIG_CC_OPTIMIZE_LIBS_FOR_SPEED
|
|
|
|
/*
|
|
* Pull in common ADI header for remaining command/environment setup
|
|
*/
|
|
#include <configs/bfin_adi_common.h>
|
|
|
|
#endif
|