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Merge with /home/wd/git/u-boot/custodian/u-boot-ppc4xx

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This commit is contained in:
Wolfgang Denk
2007-04-04 02:18:56 +02:00
parent 31c98a8822 0e7d4916af
commit 25b0806fff
27 changed files with 700 additions and 2245 deletions
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56
include/asm-ppc/gpio.h Normal file
View File

@@ -0,0 +1,56 @@
/*
* (C) Copyright 2007
* Stefan Roese, DENX Software Engineering, sr@denx.de.
*
* See file CREDITS for list of people who contributed to this
* project.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation; either version 2 of
* the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
* MA 02111-1307 USA
*/
/* 4xx PPC's have 2 GPIO controllers */
#if defined(CONFIG_405EZ) || \
defined(CONFIG_440EP) || defined(CONFIG_440GR) || \
defined(CONFIG_440EPX) || defined(CONFIG_440GRX)
#define GPIO_GROUP_MAX 2
#else
#define GPIO_GROUP_MAX 1
#endif
#define GPIO_MAX 32
#define GPIO_ALT1_SEL 0x40000000
#define GPIO_ALT2_SEL 0x80000000
#define GPIO_ALT3_SEL 0xc0000000
#define GPIO_IN_SEL 0x40000000
#define GPIO_MASK 0xc0000000
#define GPIO_VAL(gpio) (0x80000000 >> (gpio))
#ifndef __ASSEMBLY__
typedef enum gpio_select { GPIO_SEL, GPIO_ALT1, GPIO_ALT2, GPIO_ALT3 } gpio_select_t;
typedef enum gpio_driver { GPIO_DIS, GPIO_IN, GPIO_OUT, GPIO_BI } gpio_driver_t;
typedef enum gpio_out { GPIO_OUT_0, GPIO_OUT_1, GPIO_OUT_NO_CHG } gpio_out_t;
typedef struct {
unsigned long add; /* gpio core base address */
gpio_driver_t in_out; /* Driver Setting */
gpio_select_t alt_nb; /* Selected Alternate */
} gpio_param_s;
#endif
void gpio_config(int pin, int in_out, int gpio_alt, int out_val);
void gpio_write_bit(int pin, int val);
void gpio_set_chip_configuration(void);

300
include/configs/acadia.h
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@@ -31,20 +31,18 @@
/*-----------------------------------------------------------------------
* High Level Configuration Options
*----------------------------------------------------------------------*/
#define CONFIG_ACADIA 1 /* Board is Acadia */
#define CONFIG_4xx 1 /* ... PPC4xx family */
#define CONFIG_405EZ 1 /* Specifc 405EZ support*/
#undef CFG_DRAM_TEST /* Disable-takes long time */
#define CONFIG_ACADIA 1 /* Board is Acadia */
#define CONFIG_4xx 1 /* ... PPC4xx family */
#define CONFIG_405EZ 1 /* Specifc 405EZ support*/
#define CONFIG_SYS_CLK_FREQ 66666666 /* external freq to pll */
#define CONFIG_BOARD_EARLY_INIT_F 1 /* Call board_pre_init */
#define CONFIG_MISC_INIT_F 1 /* Use misc_init_f() */
#define CONFIG_BOARD_EARLY_INIT_F 1 /* Call board_early_init_f */
#define CONFIG_MISC_INIT_F 1 /* Call misc_init_f */
#define CONFIG_NO_SERIAL_EEPROM
/*#undef CONFIG_NO_SERIAL_EEPROM*/
#ifdef CONFIG_NO_SERIAL_EEPROM
/*----------------------------------------------------------------------------
* PLL settings for 266MHz CPU, 133MHz PLB/SDRAM, 66MHz EBC, 33MHz PCI,
* assuming a 66MHz input clock to the 405EZ.
@@ -59,24 +57,125 @@
* Base addresses -- Note these are effective addresses where the
* actual resources get mapped (not physical addresses)
*----------------------------------------------------------------------*/
#define CFG_SDRAM_BASE 0x00000000
#define CFG_FLASH_BASE 0xFE000000
#define CFG_MONITOR_LEN (256 * 1024)/* Reserve 256 kB for Monitor */
#define CFG_MALLOC_LEN (384 * 1024)/* Reserve 128 kB for malloc() */
#define CFG_MALLOC_LEN (512 * 1024)/* Reserve 512 kB for malloc() */
#define CFG_SDRAM_BASE 0x00000000
#define CFG_FLASH_BASE 0xfe000000
#define CFG_MONITOR_BASE TEXT_BASE
#define CFG_CPLD_BASE 0x80000000
#define CFG_NAND_ADDR 0xd0000000
#define CFG_USB_HOST 0xef603000 /* USB OHCI 1.1 controller */
/*
* Define here the location of the environment variables (FLASH).
* Note: DENX encourages to use redundant environment in FLASH. NVRAM is only
* supported for backward compatibility.
*/
/*-----------------------------------------------------------------------
* Initial RAM & stack pointer
*----------------------------------------------------------------------*/
#define CFG_TEMP_STACK_OCM 1 /* OCM as init ram */
/* On Chip Memory location */
#define CFG_OCM_DATA_ADDR 0xF8000000
#define CFG_OCM_DATA_SIZE 0x4000 /* 16K of onchip SRAM */
#define CFG_INIT_RAM_ADDR CFG_OCM_DATA_ADDR /* inside of SRAM */
#define CFG_INIT_RAM_END CFG_OCM_DATA_SIZE /* End of used area in RAM */
#define CFG_GBL_DATA_SIZE 128 /* size for initial data */
#define CFG_GBL_DATA_OFFSET (CFG_INIT_RAM_END - CFG_GBL_DATA_SIZE)
#define CFG_INIT_SP_OFFSET CFG_GBL_DATA_OFFSET
/*-----------------------------------------------------------------------
* Serial Port
*----------------------------------------------------------------------*/
#undef CFG_EXT_SERIAL_CLOCK /* external serial clock */
#define CFG_BASE_BAUD 691200
#define CONFIG_BAUDRATE 115200
#define CONFIG_SERIAL_MULTI 1
/* The following table includes the supported baudrates */
#define CFG_BAUDRATE_TABLE \
{300, 600, 1200, 2400, 4800, 9600, 19200, 38400, 57600, 115200, 230400}
/*-----------------------------------------------------------------------
* Environment
*----------------------------------------------------------------------*/
#if !defined(CONFIG_NAND_U_BOOT) && !defined(CONFIG_NAND_SPL)
#define CFG_ENV_IS_IN_FLASH 1 /* use FLASH for environment vars */
#define CFG_ENV_IS_IN_FLASH 1 /* use FLASH for environment vars */
#else
#define CFG_ENV_IS_IN_NAND 1 /* use NAND for environment vars */
#define CFG_ENV_IS_IN_NAND 1 /* use NAND for environment vars */
#define CFG_ENV_IS_EMBEDDED 1 /* use embedded environment */
#endif
/*-----------------------------------------------------------------------
* FLASH related
*----------------------------------------------------------------------*/
#define CFG_FLASH_CFI /* The flash is CFI compatible */
#define CFG_FLASH_CFI_DRIVER /* Use common CFI driver */
#define CFG_FLASH_BANKS_LIST {CFG_FLASH_BASE}
#define CFG_MAX_FLASH_BANKS 1 /* max number of memory banks */
#define CFG_MAX_FLASH_SECT 512 /* max number of sectors on one chip */
#define CFG_FLASH_ERASE_TOUT 120000 /* Timeout for Flash Erase (in ms) */
#define CFG_FLASH_WRITE_TOUT 500 /* Timeout for Flash Write (in ms) */
#define CFG_FLASH_USE_BUFFER_WRITE 1 /* use buffered writes (20x faster) */
#define CFG_FLASH_EMPTY_INFO /* print 'E' for empty sector on flinfo */
#ifdef CFG_ENV_IS_IN_FLASH
#define CFG_ENV_SECT_SIZE 0x40000 /* size of one complete sector */
#define CFG_ENV_ADDR (CFG_MONITOR_BASE-CFG_ENV_SECT_SIZE)
#define CFG_ENV_SIZE 0x4000 /* Total Size of Environment Sector */
/* Address and size of Redundant Environment Sector */
#define CFG_ENV_ADDR_REDUND (CFG_ENV_ADDR-CFG_ENV_SECT_SIZE)
#define CFG_ENV_SIZE_REDUND (CFG_ENV_SIZE)
#endif
/*-----------------------------------------------------------------------
* RAM (CRAM)
*----------------------------------------------------------------------*/
#define CFG_MBYTES_RAM 64 /* 64MB */
/*-----------------------------------------------------------------------
* I2C
*----------------------------------------------------------------------*/
#define CONFIG_HARD_I2C 1 /* I2C with hardware support */
#undef CONFIG_SOFT_I2C /* I2C bit-banged */
#define CFG_I2C_SPEED 400000 /* I2C speed and slave address */
#define CFG_I2C_SLAVE 0x7F
#define CFG_I2C_MULTI_EEPROMS
#define CFG_I2C_EEPROM_ADDR (0xa8>>1)
#define CFG_I2C_EEPROM_ADDR_LEN 1
#define CFG_EEPROM_PAGE_WRITE_ENABLE
#define CFG_EEPROM_PAGE_WRITE_BITS 3
#define CFG_EEPROM_PAGE_WRITE_DELAY_MS 10
/* I2C SYSMON (LM75, AD7414 is almost compatible) */
#define CONFIG_DTT_LM75 1 /* ON Semi's LM75 */
#define CONFIG_DTT_AD7414 1 /* use AD7414 */
#define CONFIG_DTT_SENSORS {0} /* Sensor addresses */
#define CFG_DTT_MAX_TEMP 70
#define CFG_DTT_LOW_TEMP -30
#define CFG_DTT_HYSTERESIS 3
#if 0 /* test-only... */
/*-----------------------------------------------------------------------
* SPI stuff - Define to include SPI control
*-----------------------------------------------------------------------
*/
#define CONFIG_SPI
#endif
/*-----------------------------------------------------------------------
* Ethernet
*----------------------------------------------------------------------*/
#define CONFIG_MII 1 /* MII PHY management */
#define CONFIG_PHY_ADDR 0 /* PHY address */
#define CONFIG_NET_MULTI 1
#define CFG_RX_ETH_BUFFER 16 /* # of rx buffers & descriptors*/
#define CONFIG_NETCONSOLE /* include NetConsole support */
#define CONFIG_PREBOOT "echo;" \
"echo Type \"run flash_nfs\" to mount root filesystem over NFS;" \
"echo"
@@ -122,13 +221,6 @@
#define CONFIG_LOADS_ECHO 1 /* echo on for serial download */
#define CFG_LOADS_BAUD_CHANGE 1 /* allow baudrate change */
#define CONFIG_MII 1 /* MII PHY management */
#define CONFIG_PHY_ADDR 0 /* PHY address */
#define CONFIG_NET_MULTI 1
#define CFG_RX_ETH_BUFFER 16 /* Number of ethernet rx buffers & descriptors */
#define CONFIG_NETCONSOLE /* include NetConsole support */
#define CONFIG_USB_OHCI
#define CONFIG_USB_STORAGE
@@ -166,7 +258,6 @@
CFG_CMD_PCI | \
CFG_CMD_PING | \
CFG_CMD_REGINFO | \
CFG_CMD_SDRAM | \
CFG_CMD_USB)
/* this must be included AFTER the definition of CONFIG_COMMANDS (if any) */
@@ -174,76 +265,34 @@
#undef CONFIG_WATCHDOG /* watchdog disabled */
/*
/*-----------------------------------------------------------------------
* Miscellaneous configurable options
*/
*----------------------------------------------------------------------*/
#define CFG_LONGHELP /* undef to save memory */
#define CFG_PROMPT "=> " /* Monitor Command Prompt */
#define CFG_PROMPT "=> " /* Monitor Command Prompt */
#if (CONFIG_COMMANDS & CFG_CMD_KGDB)
#define CFG_CBSIZE 1024 /* Console I/O Buffer Size */
#define CFG_CBSIZE 1024 /* Console I/O Buffer Size */
#else
#define CFG_CBSIZE 256 /* Console I/O Buffer Size */
#define CFG_CBSIZE 256 /* Console I/O Buffer Size */
#endif
#define CFG_PBSIZE (CFG_CBSIZE+sizeof(CFG_PROMPT)+16) /* Print Buffer Size */
#define CFG_MAXARGS 16 /* max number of command args */
#define CFG_BARGSIZE CFG_CBSIZE /* Boot Argument Buffer Size */
#define CFG_PBSIZE (CFG_CBSIZE+sizeof(CFG_PROMPT)+16) /* Print Buffer Size */
#define CFG_MAXARGS 16 /* max number of command args */
#define CFG_BARGSIZE CFG_CBSIZE /* Boot Argument Buffer Size */
#define CFG_MEMTEST_START 0x0400000 /* memtest works on */
#define CFG_MEMTEST_END 0x0C00000 /* 4 ... 12 MB in DRAM */
#define CFG_MEMTEST_START 0x0400000 /* memtest works on */
#define CFG_MEMTEST_END 0x0C00000 /* 4 ... 12 MB in DRAM */
#define CFG_LOAD_ADDR 0x100000 /* default load address */
#define CFG_LOAD_ADDR 0x100000 /* default load address */
#define CFG_EXTBDINFO 1 /* To use extended board_into (bd_t) */
#define CFG_HZ 1000 /* decrementer freq: 1 ms ticks */
#define CFG_HZ 1000 /* decrementer freq: 1 ms ticks */
#define CONFIG_CMDLINE_EDITING 1 /* add command line history */
#define CONFIG_LOOPW 1 /* enable loopw command */
#define CONFIG_MX_CYCLIC 1 /* enable mdc/mwc commands */
#define CONFIG_LOOPW 1 /* enable loopw command */
#define CONFIG_MX_CYCLIC 1 /* enable mdc/mwc commands */
#define CONFIG_ZERO_BOOTDELAY_CHECK /* check for keypress on bootdelay==0 */
#define CONFIG_VERSION_VARIABLE 1 /* include version env variable */
/*-----------------------------------------------------------------------
* Serial Port
*----------------------------------------------------------------------*/
#undef CFG_EXT_SERIAL_CLOCK /* external serial clock */
#define CFG_BASE_BAUD 691200
#define CONFIG_BAUDRATE 115200
/* The following table includes the supported baudrates */
#define CFG_BAUDRATE_TABLE \
{300, 600, 1200, 2400, 4800, 9600, 19200, 38400, 57600, 115200, 230400}
/*-----------------------------------------------------------------------
* I2C
*----------------------------------------------------------------------*/
#define CONFIG_HARD_I2C 1 /* I2C with hardware support */
#undef CONFIG_SOFT_I2C /* I2C bit-banged */
#define CFG_I2C_SPEED 400000 /* I2C speed and slave address */
#define CFG_I2C_SLAVE 0x7F
#define CFG_I2C_MULTI_EEPROMS
#define CFG_I2C_EEPROM_ADDR (0xa8>>1)
#define CFG_I2C_EEPROM_ADDR_LEN 1
#define CFG_EEPROM_PAGE_WRITE_ENABLE
#define CFG_EEPROM_PAGE_WRITE_BITS 3
#define CFG_EEPROM_PAGE_WRITE_DELAY_MS 10
/* I2C SYSMON (LM75, AD7414 is almost compatible) */
#define CONFIG_DTT_LM75 1 /* ON Semi's LM75 */
#define CONFIG_DTT_AD7414 1 /* use AD7414 */
#define CONFIG_DTT_SENSORS {0} /* Sensor addresses */
#define CFG_DTT_MAX_TEMP 70
#define CFG_DTT_LOW_TEMP -30
#define CFG_DTT_HYSTERESIS 3
#if 0 /* test-only... */
/*-----------------------------------------------------------------------
* SPI stuff - Define to include SPI control
*-----------------------------------------------------------------------
*/
#define CONFIG_SPI
#endif
/*
* For booting Linux, the board info and command line data
* have to be in the first 8 MB of memory, since this is
@@ -251,39 +300,13 @@
*/
#define CFG_BOOTMAPSZ (8 << 20) /* Initial Memory map for Linux */
/*-----------------------------------------------------------------------
* FLASH related
*----------------------------------------------------------------------*/
#define CFG_FLASH_CFI
#define CFG_FLASH_CFI_DRIVER
#define CFG_FLASH_EMPTY_INFO /* print 'E' for empty sector on flinfo */
#define CFG_FLASH_USE_BUFFER_WRITE 1 /* use buffered writes (20x faster) */
#define CFG_FLASH_BANKS_LIST {CFG_FLASH_BASE}
#define CFG_MAX_FLASH_BANKS 1 /* number of banks */
#define CFG_MAX_FLASH_SECT 1024 /* sectors per device */
#undef CFG_FLASH_CHECKSUM
#define CFG_FLASH_ERASE_TOUT 120000 /* Timeout for Flash Erase (in ms) */
#define CFG_FLASH_WRITE_TOUT 500 /* Timeout for Flash Write (in ms) */
#ifdef CFG_ENV_IS_IN_FLASH
#define CFG_ENV_SECT_SIZE 0x40000 /* size of one complete sector */
#define CFG_ENV_ADDR (CFG_MONITOR_BASE-CFG_ENV_SECT_SIZE)
#define CFG_ENV_SIZE 0x4000 /* Total Size of Environment Sector */
/* Address and size of Redundant Environment Sector */
#define CFG_ENV_ADDR_REDUND (CFG_ENV_ADDR-CFG_ENV_SECT_SIZE)
#define CFG_ENV_SIZE_REDUND (CFG_ENV_SIZE)
#endif
#ifdef TEST_ONLY_NAND
/*-----------------------------------------------------------------------
* NAND FLASH
*----------------------------------------------------------------------*/
#define CFG_MAX_NAND_DEVICE 1
#define NAND_MAX_CHIPS 1
#define CFG_NAND_BASE (CFG_NAND + CFG_NAND_CS)
#define CFG_NAND_BASE (CFG_NAND_ADDR + CFG_NAND_CS)
#define CFG_NAND_SELECT_DEVICE 1 /* nand driver supports mutipl. chips */
#endif
@@ -296,50 +319,42 @@
#define CFG_CACHELINE_SHIFT 5 /* log base 2 of the above value*/
#endif
/*-----------------------------------------------------------------------
* Definitions for initial stack pointer and data area (in data cache)
*/
/* use on chip memory ( OCM ) for temperary stack until sdram is tested */
#define CFG_TEMP_STACK_OCM 1
/* On Chip Memory location */
#define CFG_OCM_DATA_ADDR 0xF8000000
#define CFG_OCM_DATA_SIZE 0x4000 /* 16K of onchip SRAM */
#define CFG_INIT_RAM_ADDR CFG_OCM_DATA_ADDR /* inside of SRAM */
#define CFG_INIT_RAM_END CFG_OCM_DATA_SIZE /* End of used area in RAM */
#define CFG_GBL_DATA_SIZE 128 /* size for initial data */
#define CFG_GBL_DATA_OFFSET (CFG_INIT_RAM_END - CFG_GBL_DATA_SIZE)
#define CFG_INIT_SP_OFFSET CFG_GBL_DATA_OFFSET
/*-----------------------------------------------------------------------
* External Bus Controller (EBC) Setup
*/
#define CFG_NAND 0xd0000000
*----------------------------------------------------------------------*/
#define CFG_NAND_CS 0 /* NAND chip connected to CSx */
/* Memory Bank 0 (Flash) initialization */
/* Memory Bank 0 (Flash) initialization */
#define CFG_EBC_PB0AP 0x03337200
#define CFG_EBC_PB0CR 0xfe0bc000 /* BAS=0xFE0,BS=32MB,BU=R/W,BW=32bit */
#define CFG_EBC_PB0CR 0xfe0bc000
/* Memory Bank 1 (CRAM) initialization */
/* Just initial configuration for CRAM. Will be changed in memory.c to sync mode*/
/* Memory Bank 1 (CRAM) initialization */
#define CFG_EBC_PB1AP 0x030400c0
#define CFG_EBC_PB1CR 0x000bc000
/* Memory Bank 2 (CRAM) initialization */
/* Memory Bank 2 (CRAM) initialization */
#define CFG_EBC_PB2AP 0x030400c0
#define CFG_EBC_PB2CR 0x020bc000
/* Memory Bank 3 (NAND-FLASH) initialization */
#define CFG_EBC_PB3AP 0x018003c0
#define CFG_EBC_PB3CR (CFG_NAND | 0x1c000)
#define CFG_EBC_PB3CR (CFG_NAND_ADDR | 0x1c000)
/* Memory Bank 4 (CPLD) initialization */
/* Memory Bank 4 (CPLD) initialization */
#define CFG_EBC_PB4AP 0x04006000
#define CFG_EBC_PB4CR 0x80018000 /* BAS=0x000,BS=16MB,BU=R/W,BW=32bit */
#define CFG_EBC_PB4CR (CFG_CPLD_BASE | 0x18000)
#define CFG_EBC_CFG 0xf8400000
/*-----------------------------------------------------------------------
* GPIO Setup
*----------------------------------------------------------------------*/
#define CFG_GPIO_CRAM_CLK 8
#define CFG_GPIO_CRAM_WAIT 9
#define CFG_GPIO_CRAM_ADV 10
#define CFG_GPIO_CRAM_CRE (32 + 21)
/*-----------------------------------------------------------------------
* Definitions for GPIO_0 setup (PPC405EZ specific)
*
@@ -389,25 +404,6 @@
#define CFG_GPIO1_TSRL 0x00000000
#define CFG_GPIO1_TCR 0xFFFF8014
/*-----------------------------------------------------------------------
* EPLD Regs.
*/
#define EPLD_BASE 0x80000000
#define EPLD_ETHRSTBOOT 0x10
#define EPLD_CTRL 0x14
#define EPLD_MUXOE 0x16
/*
* State definations
*/
#define LOAK_INIT 0x494e4954 /* ASCII "INIT" */
#define LOAK_NONE 0x4e4f4e45 /* ASCII "NONE" */
#define LOAK_CRAM 0x4352414d /* ASCII "CRAM" */
#define LOAK_PSRAM 0x50535241 /* ASCII "PSRA" - PSRAM */
#define LOAK_OCM 0x4f434d20 /* ASCII "OCM " */
#define LOAK_ZERO 0x5a45524f /* ASCII "ZERO" */
#define LOAK_SPL 0x53504c20 /* ASCII "SPL" */
/*
* Internal Definitions
*

16
include/configs/sequoia.h
View File

@@ -33,7 +33,6 @@
*----------------------------------------------------------------------*/
/* This config file is used for Sequoia (440EPx) and Rainier (440GRx) */
#ifndef CONFIG_RAINIER
#define CONFIG_SEQUOIA 1 /* Board is Sequoia */
#define CONFIG_440EPX 1 /* Specific PPC440EPx */
#else
#define CONFIG_440GRX 1 /* Specific PPC440GRx */
@@ -75,9 +74,7 @@
* Initial RAM & stack pointer
*----------------------------------------------------------------------*/
/* 440EPx/440GRx have 16KB of internal SRAM, so no need for D-Cache */
#define CFG_INIT_RAM_OCM 1 /* OCM as init ram */
#define CFG_INIT_RAM_ADDR CFG_OCM_BASE /* OCM */
#define CFG_INIT_RAM_END (4 << 10)
#define CFG_GBL_DATA_SIZE 256 /* num bytes initial data */
#define CFG_GBL_DATA_OFFSET (CFG_INIT_RAM_END - CFG_GBL_DATA_SIZE)
@@ -381,9 +378,6 @@
/*-----------------------------------------------------------------------
* External Bus Controller (EBC) Setup
*----------------------------------------------------------------------*/
#define CFG_FLASH CFG_FLASH_BASE
#define CFG_NAND 0xD0000000
#define CFG_CPLD 0xC0000000
/*
* On Sequoia CS0 and CS3 are switched when configuring for NAND booting
@@ -392,25 +386,25 @@
#define CFG_NAND_CS 3 /* NAND chip connected to CSx */
/* Memory Bank 0 (NOR-FLASH) initialization */
#define CFG_EBC_PB0AP 0x03017200
#define CFG_EBC_PB0CR (CFG_FLASH | 0xda000)
#define CFG_EBC_PB0CR (CFG_FLASH_BASE | 0xda000)
/* Memory Bank 3 (NAND-FLASH) initialization */
#define CFG_EBC_PB3AP 0x018003c0
#define CFG_EBC_PB3CR (CFG_NAND | 0x1c000)
#define CFG_EBC_PB3CR (CFG_NAND_ADDR | 0x1c000)
#else
#define CFG_NAND_CS 0 /* NAND chip connected to CSx */
/* Memory Bank 3 (NOR-FLASH) initialization */
#define CFG_EBC_PB3AP 0x03017200
#define CFG_EBC_PB3CR (CFG_FLASH | 0xda000)
#define CFG_EBC_PB3CR (CFG_FLASH_BASE | 0xda000)
/* Memory Bank 0 (NAND-FLASH) initialization */
#define CFG_EBC_PB0AP 0x018003c0
#define CFG_EBC_PB0CR (CFG_NAND | 0x1c000)
#define CFG_EBC_PB0CR (CFG_NAND_ADDR | 0x1c000)
#endif
/* Memory Bank 2 (CPLD) initialization */
#define CFG_EBC_PB2AP 0x24814580
#define CFG_EBC_PB2CR (CFG_CPLD | 0x38000)
#define CFG_EBC_PB2CR (CFG_BCSR_BASE | 0x38000)
/*-----------------------------------------------------------------------
* NAND FLASH

1
include/configs/yosemite.h
View File

@@ -32,7 +32,6 @@
*----------------------------------------------------------------------*/
/* This config file is used for Yosemite (440EP) and Yellowstone (440GR)*/
#ifndef CONFIG_YELLOWSTONE
#define CONFIG_YOSEMITE 1 /* Board is Yosemite */
#define CONFIG_440EP 1 /* Specific PPC440EP support */
#define CONFIG_HOSTNAME yosemite
#else

2
include/configs/yucca.h
View File

@@ -120,7 +120,7 @@
*----------------------------------------------------------------------*/
#define CONFIG_SPD_EEPROM 1 /* Use SPD EEPROM for setup */
#define SPD_EEPROM_ADDRESS {0x53, 0x52} /* SPD i2c spd addresses*/
#undef CONFIG_DDR_ECC /* no ECC support for now */
#define CONFIG_DDR_ECC 1 /* with ECC support */
/*-----------------------------------------------------------------------
* I2C

23
include/ppc440.h
View File

@@ -3290,29 +3290,6 @@
#define GPIO1_ISR3H (GPIO1_BASE+0x44)
#endif
#define GPIO_GROUP_MAX 2
#define GPIO_MAX 32
#define GPIO_ALT1_SEL 0x40000000 /* GPIO_OUT value put in GPIO_TSx for the GPIO nb 0 */
#define GPIO_ALT2_SEL 0x80000000 /* GPIO_OUT value put in GPIO_TSx for the GPIO nb 1 */
#define GPIO_ALT3_SEL 0xC0000000 /* GPIO_OUT value put in GPIO_TSx for the GPIO nb 2 */
#define GPIO_MASK 0xC0000000 /* GPIO_MASK */
#define GPIO_IN_SEL 0x40000000 /* GPIO_IN value put in GPIO_ISx for the GPIO nb 0 */
/* For the other GPIO number, you must shift */
#define GPIO_VAL(gpio) (0x80000000 >> (gpio))
#ifndef __ASSEMBLY__
typedef enum gpio_select { GPIO_SEL, GPIO_ALT1, GPIO_ALT2, GPIO_ALT3 } gpio_select_t;
typedef enum gpio_driver { GPIO_DIS, GPIO_IN, GPIO_OUT, GPIO_BI } gpio_driver_t;
typedef struct { unsigned long add; /* gpio core base address */
gpio_driver_t in_out; /* Driver Setting */
gpio_select_t alt_nb; /* Selected Alternate */
} gpio_param_s;
#endif /* __ASSEMBLY__ */
/*
* Macros for accessing the indirect EBC registers
*/

2
include/serial.h
View File

@@ -23,7 +23,7 @@ extern struct serial_device serial_scc_device;
extern struct serial_device * default_serial_console (void);
#if defined(CONFIG_405GP) || defined(CONFIG_405CR) || defined(CONFIG_440) \
|| defined(CONFIG_405EP) || defined(CONFIG_MPC5xxx)
|| defined(CONFIG_405EP) || defined(CONFIG_405EZ) || defined(CONFIG_MPC5xxx)
extern struct serial_device serial0_device;
extern struct serial_device serial1_device;
#if defined(CFG_NS16550_SERIAL)