diff options
Diffstat (limited to 'include/configs/io.h')
| -rw-r--r-- | include/configs/io.h | 228 |
1 files changed, 0 insertions, 228 deletions
diff --git a/include/configs/io.h b/include/configs/io.h deleted file mode 100644 index 3fde912bcf..0000000000 --- a/include/configs/io.h +++ /dev/null @@ -1,228 +0,0 @@ -/* - * (C) Copyright 2010 - * Dirk Eibach, Guntermann & Drunck GmbH, eibach@gdsys.de - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -#ifndef __CONFIG_H -#define __CONFIG_H - -#define CONFIG_405EP 1 /* this is a PPC405 CPU */ -#define CONFIG_IO 1 /* on a Io board */ - -#define CONFIG_SYS_TEXT_BASE 0xFFFC0000 - -/* - * Include common defines/options for all AMCC eval boards - */ -#define CONFIG_HOSTNAME io -#include "amcc-common.h" - -#define CONFIG_BOARD_EARLY_INIT_R -#define CONFIG_MISC_INIT_R -#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 - -#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 - */ - -/* - * 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_PPC4XX_SPEED_0 100000 - -/* Temp sensor/hwmon/dtt */ - -/* - * 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_BASE 0xFC000000 -#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_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 - -/* Gbit PHYs */ -#define CONFIG_BITBANGMII /* bit-bang MII PHY management */ -#define CONFIG_BITBANGMII_MULTI - -#define CONFIG_SYS_MDIO_PIN (0x80000000 >> 13) /* our MDIO is GPIO0 */ -#define CONFIG_SYS_MDC_PIN (0x80000000 >> 7) /* our MDC is GPIO7 */ - -#define CONFIG_SYS_GBIT_MII_BUSNAME "io_miiphy" - -/* - * 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_SIZE CONFIG_SYS_OCM_DATA_SIZE - -#define CONFIG_SYS_GBL_DATA_OFFSET \ - (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE) -#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET - -/* - * External Bus Controller (EBC) Setup - */ - -/* Memory Bank 0 (NOR-FLASH) initialization */ -#define CONFIG_SYS_EBC_PB0AP 0xa382a880 -/* BAS=0xFC0,BS=64MB,BU=R/W,BW=16bit */ -#define CONFIG_SYS_EBC_PB0CR 0xFC0DA000 - -/* Memory Bank 1 (NVRAM) initializatio */ -#define CONFIG_SYS_EBC_PB1AP 0x92015480 -/* BAS=0xFF8,BS=4MB,BU=R/W,BW=8bit */ -#define CONFIG_SYS_EBC_PB1CR 0x7f318000 - -/* Memory Bank 2 (FPGA) initialization */ -#define CONFIG_SYS_FPGA0_BASE 0x7f100000 -#define CONFIG_SYS_EBC_PB2AP 0x02025080 -/* BAS=0x7f1,BS=1MB,BU=R/W,BW=16bit */ -#define CONFIG_SYS_EBC_PB2CR 0x7f11a000 - -#define CONFIG_SYS_FPGA_BASE(k) CONFIG_SYS_FPGA0_BASE -#define CONFIG_SYS_FPGA_DONE(k) 0x0010 - -#define CONFIG_SYS_FPGA_COUNT 1 - -#define CONFIG_SYS_FPGA_PTR \ - { (struct ihs_fpga *)CONFIG_SYS_FPGA0_BASE } - -#define CONFIG_SYS_FPGA_COMMON - -/* Memory Bank 3 (Latches) initialization */ -#define CONFIG_SYS_LATCH_BASE 0x7f200000 -#define CONFIG_SYS_EBC_PB3AP 0xa2015480 -/* BAS=0x7f2,BS=1MB,BU=R/W,BW=16bit */ -#define CONFIG_SYS_EBC_PB3CR 0x7f21a000 - -#define CONFIG_SYS_LATCH0_RESET 0xffff -#define CONFIG_SYS_LATCH0_BOOT 0xffff -#define CONFIG_SYS_LATCH1_RESET 0xffbf -#define CONFIG_SYS_LATCH1_BOOT 0xffff - -#endif /* __CONFIG_H */ |