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powerpc/85xx: Enable eSPI controller & SPI boot support on P2020DS 

Signed-off-by: Jerry Huang <Chang-Ming.Huang@freescale.com>
Signed-off-by: Zhao Chenhui <b35336@freescale.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
This commit is contained in:
Jerry Huang 2011-01-24 17:09:56 +00:00 committed by Kumar Gala
parent 273feafefd
commit 21dd9af3cd
2 changed files with 29 additions and 0 deletions
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1
boards.cfg
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@ -551,6 +551,7 @@ P2020DS powerpc mpc85xx p2020ds freesca
P2020DS_36BIT powerpc mpc85xx p2020ds freescale - P2020DS:36BIT
P2020DS_DDR2 powerpc mpc85xx p2020ds freescale - P2020DS:DDR2
P2020DS_SDCARD powerpc mpc85xx p2020ds freescale - P2020DS:SDCARD
P2020DS_SPIFLASH powerpc mpc85xx p2020ds freescale - P2020DS:SPIFLASH
P2020RDB powerpc mpc85xx p1_p2_rdb freescale - P1_P2_RDB:P2020RDB
P2020RDB_36BIT powerpc mpc85xx p1_p2_rdb freescale - P1_P2_RDB:P2020RDB,36BIT
P2020RDB_36BIT_SDCARD powerpc mpc85xx p1_p2_rdb freescale - P1_P2_RDB:P2020RDB,36BIT,SDCARD

28
include/configs/P2020DS.h
View File

@ -40,6 +40,13 @@
#define CONFIG_RESET_VECTOR_ADDRESS 0xf8fffffc
#endif
#ifdef CONFIG_SPIFLASH
#define CONFIG_SYS_RAMBOOT
#define CONFIG_SYS_EXTRA_ENV_RELOC
#define CONFIG_SYS_TEXT_BASE 0xf8f80000
#define CONFIG_RESET_VECTOR_ADDRESS 0xf8fffffc
#endif
/* High Level Configuration Options */
#define CONFIG_BOOKE 1 /* BOOKE */
#define CONFIG_E500 1 /* BOOKE e500 family */
@ -417,6 +424,18 @@
#define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 1
#define CONFIG_SYS_EEPROM_BUS_NUM 0
/*
* eSPI - Enhanced SPI
*/
#define CONFIG_FSL_ESPI
#define CONFIG_SPI_FLASH
#define CONFIG_SPI_FLASH_SPANSION
#define CONFIG_CMD_SF
#define CONFIG_SF_DEFAULT_SPEED 10000000
#define CONFIG_SF_DEFAULT_MODE SPI_MODE_0
/*
* General PCI
* Memory space is mapped 1-1, but I/O space must start from 0.
@ -594,6 +613,15 @@
#define CONFIG_ENV_IS_IN_MMC
#define CONFIG_ENV_SIZE 0x2000
#define CONFIG_SYS_MMC_ENV_DEV 0
#elif defined(CONFIG_SPIFLASH)
#define CONFIG_ENV_IS_IN_SPI_FLASH
#define CONFIG_ENV_SPI_BUS 0
#define CONFIG_ENV_SPI_CS 0
#define CONFIG_ENV_SPI_MAX_HZ 10000000
#define CONFIG_ENV_SPI_MODE 0
#define CONFIG_ENV_SIZE 0x2000 /* 8KB */
#define CONFIG_ENV_OFFSET 0x100000 /* 1MB */
#define CONFIG_ENV_SECT_SIZE 0x10000
#else
#define CONFIG_ENV_IS_IN_FLASH 1
#if CONFIG_SYS_MONITOR_BASE > 0xfff80000