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/*
* (C) Copyright 2010
* Dirk Eibach, Guntermann & Drunck GmbH, eibach@gdsys.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
*/
#ifndef __CONFIG_H
#define __CONFIG_H
#define CONFIG_405EP 1 /* this is a PPC405 CPU */
#define CONFIG_4xx 1 /* member of PPC4xx family */
#define CONFIG_DLVISION_10G 1 /* on a DLVision-10G board */
#define CONFIG_SYS_TEXT_BASE 0xFFFC0000
/*
* Include common defines/options for all AMCC eval boards
*/
#define CONFIG_HOSTNAME dlvsion-10g
#define CONFIG_IDENT_STRING " dlvision-10g 0.01"
#include "amcc-common.h"
#define CONFIG_BOARD_EARLY_INIT_F /* call board_early_init_f */
#define CONFIG_LAST_STAGE_INIT
#define CONFIG_SYS_CLK_FREQ 33333333 /* external frequency to pll */
/*
* Configure PLL
*/
#define PLLMR0_DEFAULT PLLMR0_266_133_66
#define PLLMR1_DEFAULT PLLMR1_266_133_66
/* new uImage format support */
#define CONFIG_FIT
#define CONFIG_FIT_VERBOSE /* enable fit_format_{error,warning}() */
#define CONFIG_ENV_IS_IN_FLASH /* use FLASH for environment vars */
/*
* Default environment variables
*/
#define CONFIG_EXTRA_ENV_SETTINGS \
CONFIG_AMCC_DEF_ENV \
CONFIG_AMCC_DEF_ENV_POWERPC \
CONFIG_AMCC_DEF_ENV_NOR_UPD \
"kernel_addr=fc000000\0" \
"fdt_addr=fc1e0000\0" \
"ramdisk_addr=fc200000\0" \
""
#define CONFIG_PHY_ADDR 4 /* PHY address */
#define CONFIG_HAS_ETH0
#define CONFIG_HAS_ETH1
#define CONFIG_PHY1_ADDR 0xc /* EMAC1 PHY address */
#define CONFIG_PHY_CLK_FREQ EMAC_STACR_CLK_66MHZ
/*
* Commands additional to the ones defined in amcc-common.h
*/
#define CONFIG_CMD_CACHE
#undef CONFIG_CMD_EEPROM
/*
* SDRAM configuration (please see cpu/ppc/sdram.[ch])
*/
#define CONFIG_SDRAM_BANK0 1 /* init onboard SDRAM bank 0 */
/* SDRAM timings used in datasheet */
#define CONFIG_SYS_SDRAM_CL 3 /* CAS latency */
#define CONFIG_SYS_SDRAM_tRP 20 /* PRECHARGE command period */
#define CONFIG_SYS_SDRAM_tRC 66 /* ACTIVE-to-ACTIVE period */
#define CONFIG_SYS_SDRAM_tRCD 20 /* ACTIVE-to-READ delay */
#define CONFIG_SYS_SDRAM_tRFC 66 /* Auto refresh period */
/*
* If CONFIG_SYS_EXT_SERIAL_CLOCK, then the UART divisor is 1.
* If CONFIG_SYS_405_UART_ERRATA_59, then UART divisor is 31.
* Otherwise, UART divisor is determined by CPU Clock and CONFIG_SYS_BASE_BAUD.
* The Linux BASE_BAUD define should match this configuration.
* baseBaud = cpuClock/(uartDivisor*16)
* If CONFIG_SYS_405_UART_ERRATA_59 and 200MHz CPU clock,
* set Linux BASE_BAUD to 403200.
*/
#define CONFIG_CONS_INDEX 1 /* Use UART0 */
#undef CONFIG_SYS_EXT_SERIAL_CLOCK /* external serial clock */
#undef CONFIG_SYS_405_UART_ERRATA_59 /* 405GP/CR Rev. D silicon */
#define CONFIG_SYS_BASE_BAUD 691200
/*
* I2C stuff
*/
#define CONFIG_SYS_I2C_SPEED 100000
/* Temp sensor/hwmon/dtt */
#define CONFIG_DTT_LM63 1 /* National LM63 */
#define CONFIG_DTT_SENSORS { 0x4c, 0x4e } /* Sensor addresses */
#define CONFIG_DTT_PWM_LOOKUPTABLE \
{ { 40, 10 }, { 50, 20 }, { 60, 40 } }
#define CONFIG_DTT_TACH_LIMIT 0xa10
/* EBC peripherals */
#define CONFIG_SYS_FLASH_BASE 0xFC000000
#define CONFIG_SYS_FPGA0_BASE 0x7f100000
#define CONFIG_SYS_FPGA1_BASE 0x7f200000
#define CONFIG_SYS_LATCH_BASE 0x7f300000
#define CONFIG_SYS_FPGA_BASE(k) \
(k ? CONFIG_SYS_FPGA1_BASE : CONFIG_SYS_FPGA0_BASE)
#define CONFIG_SYS_FPGA_DONE(k) \
(k ? 0x2000 : 0x1000)
#define CONFIG_SYS_FPGA_COUNT 2
#define CONFIG_SYS_LATCH0_RESET 0xffff
#define CONFIG_SYS_LATCH0_BOOT 0xffff
#define CONFIG_SYS_LATCH1_RESET 0xffcf
#define CONFIG_SYS_LATCH1_BOOT 0xffff
#define CONFIG_SYS_FPGA_NO_RFL_HI
/*
* FLASH organization
*/
#define CONFIG_SYS_FLASH_CFI /* The flash is CFI compatible */
#define CONFIG_FLASH_CFI_DRIVER /* Use common CFI driver */
#define CONFIG_SYS_FLASH_BANKS_LIST { CONFIG_SYS_FLASH_BASE }
#define CONFIG_SYS_MAX_FLASH_BANKS 1 /* max num of memory banks */
#define CONFIG_SYS_MAX_FLASH_SECT 512 /* max num of sectors per chip*/
#define CONFIG_SYS_FLASH_ERASE_TOUT 120000 /* Timeout for Flash Erase/ms */
#define CONFIG_SYS_FLASH_WRITE_TOUT 500 /* Timeout for Flash Write/ms */
#define CONFIG_SYS_FLASH_USE_BUFFER_WRITE 1 /* use buff'd writes */
#define CONFIG_SYS_FLASH_PROTECTION 1 /* use hardware flash protect */
#define CONFIG_SYS_FLASH_EMPTY_INFO /* 'E' for empty sector on flinfo */
#define CONFIG_SYS_FLASH_QUIET_TEST 1 /* no warn upon unknown flash */
#ifdef CONFIG_ENV_IS_IN_FLASH
#define CONFIG_ENV_SECT_SIZE 0x20000 /* size of one complete sector */
#define CONFIG_ENV_ADDR ((-CONFIG_SYS_MONITOR_LEN)-CONFIG_ENV_SECT_SIZE)
#define CONFIG_ENV_SIZE 0x2000 /* Total Size of Environment Sector */
/* Address and size of Redundant Environment Sector */
#define CONFIG_ENV_ADDR_REDUND (CONFIG_ENV_ADDR-CONFIG_ENV_SECT_SIZE)
#define CONFIG_ENV_SIZE_REDUND (CONFIG_ENV_SIZE)
#endif
/*
* PPC405 GPIO Configuration
*/
#define CONFIG_SYS_4xx_GPIO_TABLE { /* GPIO Alternate1 */ \
{ \
/* GPIO Core 0 */ \
{ GPIO_BASE, GPIO_OUT, GPIO_SEL, GPIO_OUT_NO_CHG }, /* GPIO0 PerBLast */ \
{ GPIO_BASE, GPIO_OUT, GPIO_SEL, GPIO_OUT_NO_CHG }, /* GPIO1 TS1E */ \
{ GPIO_BASE, GPIO_OUT, GPIO_SEL, GPIO_OUT_NO_CHG }, /* GPIO2 TS2E */ \
{ GPIO_BASE, GPIO_IN, GPIO_SEL, GPIO_OUT_NO_CHG }, /* GPIO3 TS1O */ \
{ GPIO_BASE, GPIO_OUT, GPIO_SEL, GPIO_OUT_NO_CHG }, /* GPIO4 TS2O */ \
{ GPIO_BASE, GPIO_OUT, GPIO_SEL, GPIO_OUT_1 }, /* GPIO5 TS3 */ \
{ GPIO_BASE, GPIO_IN, GPIO_SEL, GPIO_OUT_NO_CHG }, /* GPIO6 TS4 */ \
{ GPIO_BASE, GPIO_OUT, GPIO_SEL, GPIO_OUT_1 }, /* GPIO7 TS5 */ \
{ GPIO_BASE, GPIO_OUT, GPIO_SEL, GPIO_OUT_NO_CHG }, /* GPIO8 TS6 */ \
{ GPIO_BASE, GPIO_OUT, GPIO_SEL, GPIO_OUT_NO_CHG }, /* GPIO9 TrcClk */ \
{ GPIO_BASE, GPIO_OUT, GPIO_ALT1, GPIO_OUT_NO_CHG }, /* GPIO10 PerCS1 */ \
{ GPIO_BASE, GPIO_OUT, GPIO_ALT1, GPIO_OUT_NO_CHG }, /* GPIO11 PerCS2 */ \
{ GPIO_BASE, GPIO_OUT, GPIO_ALT1, GPIO_OUT_NO_CHG }, /* GPIO12 PerCS3 */ \
{ GPIO_BASE, GPIO_IN, GPIO_SEL, GPIO_OUT_NO_CHG }, /* GPIO13 PerCS4 */ \
{ GPIO_BASE, GPIO_OUT, GPIO_ALT1, GPIO_OUT_NO_CHG }, /* GPIO14 PerAddr03 */ \
{ GPIO_BASE, GPIO_OUT, GPIO_ALT1, GPIO_OUT_NO_CHG }, /* GPIO15 PerAddr04 */ \
{ GPIO_BASE, GPIO_OUT, GPIO_ALT1, GPIO_OUT_NO_CHG }, /* GPIO16 PerAddr05 */ \
{ GPIO_BASE, GPIO_IN, GPIO_ALT1, GPIO_OUT_NO_CHG }, /* GPIO17 IRQ0 */ \
{ GPIO_BASE, GPIO_IN, GPIO_ALT1, GPIO_OUT_NO_CHG }, /* GPIO18 IRQ1 */ \
{ GPIO_BASE, GPIO_IN, GPIO_ALT1, GPIO_OUT_NO_CHG }, /* GPIO19 IRQ2 */ \
{ GPIO_BASE, GPIO_IN, GPIO_SEL, GPIO_OUT_NO_CHG }, /* GPIO20 IRQ3 */ \
{ GPIO_BASE, GPIO_OUT, GPIO_SEL, GPIO_OUT_NO_CHG }, /* GPIO21 IRQ4 */ \
{ GPIO_BASE, GPIO_OUT, GPIO_SEL, GPIO_OUT_NO_CHG }, /* GPIO22 IRQ5 */ \
{ GPIO_BASE, GPIO_IN, GPIO_SEL, GPIO_OUT_NO_CHG }, /* GPIO23 IRQ6 */ \
{ GPIO_BASE, GPIO_IN, GPIO_ALT1, GPIO_OUT_NO_CHG }, /* GPIO24 UART0_DCD */ \
{ GPIO_BASE, GPIO_IN, GPIO_ALT1, GPIO_OUT_NO_CHG }, /* GPIO25 UART0_DSR */ \
{ GPIO_BASE, GPIO_IN, GPIO_ALT1, GPIO_OUT_NO_CHG }, /* GPIO26 UART0_RI */ \
{ GPIO_BASE, GPIO_OUT, GPIO_ALT1, GPIO_OUT_NO_CHG }, /* GPIO27 UART0_DTR */ \
{ GPIO_BASE, GPIO_IN, GPIO_ALT1, GPIO_OUT_NO_CHG }, /* GPIO28 UART1_Rx */ \
{ GPIO_BASE, GPIO_OUT, GPIO_ALT1, GPIO_OUT_NO_CHG }, /* GPIO29 UART1_Tx */ \
{ GPIO_BASE, GPIO_OUT, GPIO_SEL, GPIO_OUT_NO_CHG }, /* GPIO30 RejectPkt0 */ \
{ GPIO_BASE, GPIO_IN, GPIO_SEL, GPIO_OUT_NO_CHG }, /* GPIO31 RejectPkt1 */ \
} \
}
/*
* Definitions for initial stack pointer and data area (in data cache)
*/
/* use on chip memory (OCM) for temperary stack until sdram is tested */
#define CONFIG_SYS_TEMP_STACK_OCM 1
/* On Chip Memory location */
#define CONFIG_SYS_OCM_DATA_ADDR 0xF8000000
#define CONFIG_SYS_OCM_DATA_SIZE 0x1000
#define CONFIG_SYS_INIT_RAM_ADDR CONFIG_SYS_OCM_DATA_ADDR /* in SDRAM */
#define CONFIG_SYS_INIT_RAM_END CONFIG_SYS_OCM_DATA_SIZE /* End of used area */
#define CONFIG_SYS_GBL_DATA_SIZE 128 /* size/bytes res'd for init data*/
#define CONFIG_SYS_GBL_DATA_OFFSET \
(CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
/*
* External Bus Controller (EBC) Setup
*/
/* Memory Bank 0 (NOR-flash) */
#define CONFIG_SYS_EBC_PB0AP (EBC_BXAP_BME_ENABLED | \
EBC_BXAP_FWT_ENCODE(8) | \
EBC_BXAP_BWT_ENCODE(7) | \
EBC_BXAP_BCE_DISABLE | \
EBC_BXAP_BCT_2TRANS | \
EBC_BXAP_CSN_ENCODE(0) | \
EBC_BXAP_OEN_ENCODE(2) | \
EBC_BXAP_WBN_ENCODE(2) | \
EBC_BXAP_WBF_ENCODE(2) | \
EBC_BXAP_TH_ENCODE(4) | \
EBC_BXAP_RE_DISABLED | \
EBC_BXAP_SOR_NONDELAYED | \
EBC_BXAP_BEM_WRITEONLY | \
EBC_BXAP_PEN_DISABLED)
#define CONFIG_SYS_EBC_PB0CR (EBC_BXCR_BAS_ENCODE(CONFIG_SYS_FLASH_BASE) | \
EBC_BXCR_BS_64MB | \
EBC_BXCR_BU_RW | \
EBC_BXCR_BW_16BIT)
/* Memory Bank 1 (FPGA0) */
#define CONFIG_SYS_EBC_PB1AP (EBC_BXAP_BME_DISABLED | \
EBC_BXAP_TWT_ENCODE(5) | \
EBC_BXAP_BCE_DISABLE | \
EBC_BXAP_BCT_2TRANS | \
EBC_BXAP_CSN_ENCODE(0) | \
EBC_BXAP_OEN_ENCODE(2) | \
EBC_BXAP_WBN_ENCODE(1) | \
EBC_BXAP_WBF_ENCODE(1) | \
EBC_BXAP_TH_ENCODE(0) | \
EBC_BXAP_RE_DISABLED | \
EBC_BXAP_SOR_NONDELAYED | \
EBC_BXAP_BEM_WRITEONLY | \
EBC_BXAP_PEN_DISABLED)
#define CONFIG_SYS_EBC_PB1CR (EBC_BXCR_BAS_ENCODE(CONFIG_SYS_FPGA0_BASE) | \
EBC_BXCR_BS_1MB | \
EBC_BXCR_BU_RW | \
EBC_BXCR_BW_16BIT)
/* Memory Bank 2 (FPGA1) */
#define CONFIG_SYS_EBC_PB2AP (EBC_BXAP_BME_DISABLED | \
EBC_BXAP_TWT_ENCODE(6) | \
EBC_BXAP_BCE_DISABLE | \
EBC_BXAP_BCT_2TRANS | \
EBC_BXAP_CSN_ENCODE(0) | \
EBC_BXAP_OEN_ENCODE(2) | \
EBC_BXAP_WBN_ENCODE(1) | \
EBC_BXAP_WBF_ENCODE(1) | \
EBC_BXAP_TH_ENCODE(0) | \
EBC_BXAP_RE_DISABLED | \
EBC_BXAP_SOR_NONDELAYED | \
EBC_BXAP_BEM_WRITEONLY | \
EBC_BXAP_PEN_DISABLED)
#define CONFIG_SYS_EBC_PB2CR (EBC_BXCR_BAS_ENCODE(CONFIG_SYS_FPGA1_BASE) | \
EBC_BXCR_BS_1MB | \
EBC_BXCR_BU_RW | \
EBC_BXCR_BW_16BIT)
/* Memory Bank 3 (Latches) */
#define CONFIG_SYS_EBC_PB3AP (EBC_BXAP_BME_ENABLED | \
EBC_BXAP_FWT_ENCODE(8) | \
EBC_BXAP_BWT_ENCODE(4) | \
EBC_BXAP_BCE_DISABLE | \
EBC_BXAP_BCT_2TRANS | \
EBC_BXAP_CSN_ENCODE(0) | \
EBC_BXAP_OEN_ENCODE(1) | \
EBC_BXAP_WBN_ENCODE(1) | \
EBC_BXAP_WBF_ENCODE(1) | \
EBC_BXAP_TH_ENCODE(2) | \
EBC_BXAP_RE_DISABLED | \
EBC_BXAP_SOR_NONDELAYED | \
EBC_BXAP_BEM_WRITEONLY | \
EBC_BXAP_PEN_DISABLED)
#define CONFIG_SYS_EBC_PB3CR (EBC_BXCR_BAS_ENCODE(CONFIG_SYS_LATCH_BASE) | \
EBC_BXCR_BS_1MB | \
EBC_BXCR_BU_RW | \
EBC_BXCR_BW_16BIT)
/*
* OSD Setup
*/
#define CONFIG_SYS_ICS8N3QV01
#define CONFIG_SYS_SIL1178
#define CONFIG_SYS_OSD_SCREENS CONFIG_SYS_FPGA_COUNT
#endif /* __CONFIG_H */
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