mirror of
https://github.com/brain-hackers/u-boot-brain
synced 2024-07-08 12:16:16 +09:00
7d2357c199
This is a MIME GnuPG-signed message. If you see this text, it means that your E-mail or Usenet software does not support MIME signed messages. The Internet standard for MIME PGP messages, RFC 2015, was published in 1996. To open this message correctly you will need to install E-mail or Usenet software that supports modern Internet standards. Revert changes in iocon.h config file caused by these two commits: "configs: iocom: Fix typo on CMD_FPGA command" (sha1:d0db28f940) and "fpga: Guard the LOADMK functionality with CMD_FPGA_LOADMK" (sha1:64e809afea) CONFIG_CMD_FPGAD is own command. Reported-by: Dirk Eibach <dirk.eibach@gdsys.cc> Signed-off-by: Michal Simek <michal.simek@xilinx.com>
293 lines
9.8 KiB
C
293 lines
9.8 KiB
C
/*
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* (C) Copyright 2010
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* Dirk Eibach, Guntermann & Drunck GmbH, eibach@gdsys.de
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*
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* SPDX-License-Identifier: GPL-2.0+
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*/
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#ifndef __CONFIG_H
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#define __CONFIG_H
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#define CONFIG_405EP 1 /* this is a PPC405 CPU */
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#define CONFIG_IOCON 1 /* on a IoCon board */
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#define CONFIG_SYS_TEXT_BASE 0xFFFC0000
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/*
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* Include common defines/options for all AMCC eval boards
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*/
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#define CONFIG_HOSTNAME iocon
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#define CONFIG_IDENT_STRING " iocon 0.05"
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#include "amcc-common.h"
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#define CONFIG_BOARD_EARLY_INIT_F
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#define CONFIG_BOARD_EARLY_INIT_R
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#define CONFIG_LAST_STAGE_INIT
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#define CONFIG_SYS_CLK_FREQ 33333333 /* external frequency to pll */
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/*
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* Configure PLL
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*/
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#define PLLMR0_DEFAULT PLLMR0_266_133_66
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#define PLLMR1_DEFAULT PLLMR1_266_133_66
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#undef CONFIG_ZERO_BOOTDELAY_CHECK /* ignore keypress on bootdelay==0 */
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#define CONFIG_AUTOBOOT_KEYED /* use key strings to stop autoboot */
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#define CONFIG_AUTOBOOT_STOP_STR " "
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/* new uImage format support */
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#define CONFIG_FIT
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#define CONFIG_FIT_VERBOSE /* enable fit_format_{error,warning}() */
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#define CONFIG_ENV_IS_IN_FLASH /* use FLASH for environment vars */
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/*
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* Default environment variables
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*/
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#define CONFIG_EXTRA_ENV_SETTINGS \
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CONFIG_AMCC_DEF_ENV \
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CONFIG_AMCC_DEF_ENV_POWERPC \
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CONFIG_AMCC_DEF_ENV_NOR_UPD \
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"kernel_addr=fc000000\0" \
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"fdt_addr=fc1e0000\0" \
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"ramdisk_addr=fc200000\0" \
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""
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#define CONFIG_PHY_ADDR 4 /* PHY address */
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#define CONFIG_HAS_ETH0
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#define CONFIG_PHY_CLK_FREQ EMAC_STACR_CLK_66MHZ
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/*
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* Commands additional to the ones defined in amcc-common.h
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*/
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#define CONFIG_CMD_CACHE
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#define CONFIG_CMD_FPGAD
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#undef CONFIG_CMD_EEPROM
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/*
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* SDRAM configuration (please see cpu/ppc/sdram.[ch])
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*/
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#define CONFIG_SDRAM_BANK0 1 /* init onboard SDRAM bank 0 */
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/* SDRAM timings used in datasheet */
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#define CONFIG_SYS_SDRAM_CL 3 /* CAS latency */
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#define CONFIG_SYS_SDRAM_tRP 20 /* PRECHARGE command period */
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#define CONFIG_SYS_SDRAM_tRC 66 /* ACTIVE-to-ACTIVE period */
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#define CONFIG_SYS_SDRAM_tRCD 20 /* ACTIVE-to-READ delay */
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#define CONFIG_SYS_SDRAM_tRFC 66 /* Auto refresh period */
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/*
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* If CONFIG_SYS_EXT_SERIAL_CLOCK, then the UART divisor is 1.
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* If CONFIG_SYS_405_UART_ERRATA_59, then UART divisor is 31.
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* Otherwise, UART divisor is determined by CPU Clock and CONFIG_SYS_BASE_BAUD.
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* The Linux BASE_BAUD define should match this configuration.
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* baseBaud = cpuClock/(uartDivisor*16)
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* If CONFIG_SYS_405_UART_ERRATA_59 and 200MHz CPU clock,
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* set Linux BASE_BAUD to 403200.
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*/
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#define CONFIG_CONS_INDEX 1 /* Use UART0 */
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#undef CONFIG_SYS_EXT_SERIAL_CLOCK /* external serial clock */
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#undef CONFIG_SYS_405_UART_ERRATA_59 /* 405GP/CR Rev. D silicon */
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#define CONFIG_SYS_BASE_BAUD 691200
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/*
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* I2C stuff
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*/
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#define CONFIG_SYS_I2C
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#define CONFIG_SYS_I2C_PPC4XX
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#define CONFIG_SYS_I2C_PPC4XX_CH0
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#define CONFIG_SYS_I2C_PPC4XX_SPEED_0 400000
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#define CONFIG_SYS_I2C_PPC4XX_SLAVE_0 0x7F
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#define CONFIG_SYS_I2C_SPEED 400000
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#define CONFIG_PCA953X /* NXP PCA9554 */
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#define CONFIG_PCA9698 /* NXP PCA9698 */
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/*
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* Software (bit-bang) I2C driver configuration
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*/
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#define CONFIG_SYS_I2C_SOFT
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#define CONFIG_SYS_I2C_SOFT_SPEED 50000
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#define CONFIG_SYS_I2C_SOFT_SLAVE 0x7F
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#define I2C_SOFT_DECLARATIONS2
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#define CONFIG_SYS_I2C_SOFT_SPEED_2 50000
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#define CONFIG_SYS_I2C_SOFT_SLAVE_2 0x7F
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#define I2C_SOFT_DECLARATIONS3
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#define CONFIG_SYS_I2C_SOFT_SPEED_3 50000
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#define CONFIG_SYS_I2C_SOFT_SLAVE_3 0x7F
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#define I2C_SOFT_DECLARATIONS4
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#define CONFIG_SYS_I2C_SOFT_SPEED_4 50000
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#define CONFIG_SYS_I2C_SOFT_SLAVE_4 0x7F
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#define CONFIG_SYS_CH7301_I2C {1, 2, 3, 4}
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#ifndef __ASSEMBLY__
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void fpga_gpio_set(unsigned int bus, int pin);
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void fpga_gpio_clear(unsigned int bus, int pin);
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int fpga_gpio_get(unsigned int bus, int pin);
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#endif
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#define I2C_ACTIVE { }
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#define I2C_TRISTATE { }
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#define I2C_READ \
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(fpga_gpio_get(I2C_ADAP_HWNR, 0x0040) ? 1 : 0)
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#define I2C_SDA(bit) \
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do { \
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if (bit) \
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fpga_gpio_set(I2C_ADAP_HWNR, 0x0040); \
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else \
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fpga_gpio_clear(I2C_ADAP_HWNR, 0x0040); \
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} while (0)
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#define I2C_SCL(bit) \
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do { \
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if (bit) \
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fpga_gpio_set(I2C_ADAP_HWNR, 0x0020); \
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else \
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fpga_gpio_clear(I2C_ADAP_HWNR, 0x0020); \
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} while (0)
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#define I2C_DELAY udelay(25) /* 1/4 I2C clock duration */
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/*
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* OSD hardware
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*/
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#define CONFIG_SYS_MPC92469AC
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#define CONFIG_SYS_CH7301
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/*
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* FLASH organization
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*/
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#define CONFIG_SYS_FLASH_CFI /* The flash is CFI compatible */
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#define CONFIG_FLASH_CFI_DRIVER /* Use common CFI driver */
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#define CONFIG_SYS_FLASH_BASE 0xFC000000
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#define CONFIG_SYS_FLASH_BANKS_LIST { CONFIG_SYS_FLASH_BASE }
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#define CONFIG_SYS_MAX_FLASH_BANKS 1 /* max num of memory banks */
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#define CONFIG_SYS_MAX_FLASH_SECT 512 /* max num of sectors per chip*/
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#define CONFIG_SYS_FLASH_ERASE_TOUT 120000 /* Timeout for Flash Erase/ms */
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#define CONFIG_SYS_FLASH_WRITE_TOUT 500 /* Timeout for Flash Write/ms */
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#define CONFIG_SYS_FLASH_USE_BUFFER_WRITE 1 /* use buff'd writes */
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#define CONFIG_SYS_FLASH_EMPTY_INFO /* 'E' for empty sector on flinfo */
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#define CONFIG_SYS_FLASH_QUIET_TEST 1 /* no warn upon unknown flash */
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#ifdef CONFIG_ENV_IS_IN_FLASH
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#define CONFIG_ENV_SECT_SIZE 0x20000 /* size of one complete sector */
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#define CONFIG_ENV_ADDR ((-CONFIG_SYS_MONITOR_LEN)-CONFIG_ENV_SECT_SIZE)
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#define CONFIG_ENV_SIZE 0x2000 /* Total Size of Environment Sector */
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/* Address and size of Redundant Environment Sector */
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#define CONFIG_ENV_ADDR_REDUND (CONFIG_ENV_ADDR-CONFIG_ENV_SECT_SIZE)
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#define CONFIG_ENV_SIZE_REDUND (CONFIG_ENV_SIZE)
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#endif
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/*
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* PPC405 GPIO Configuration
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*/
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#define CONFIG_SYS_4xx_GPIO_TABLE { /* GPIO Alternate1 */ \
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{ \
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/* GPIO Core 0 */ \
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{ GPIO_BASE, GPIO_OUT, GPIO_ALT1, GPIO_OUT_NO_CHG }, /* GPIO0 PerBLast */ \
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{ GPIO_BASE, GPIO_OUT, GPIO_SEL, GPIO_OUT_NO_CHG }, /* GPIO1 TS1E */ \
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{ GPIO_BASE, GPIO_OUT, GPIO_SEL, GPIO_OUT_NO_CHG }, /* GPIO2 TS2E */ \
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{ GPIO_BASE, GPIO_IN, GPIO_SEL, GPIO_OUT_NO_CHG }, /* GPIO3 TS1O */ \
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{ GPIO_BASE, GPIO_OUT, GPIO_SEL, GPIO_OUT_NO_CHG }, /* GPIO4 TS2O */ \
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{ GPIO_BASE, GPIO_OUT, GPIO_SEL, GPIO_OUT_1 }, /* GPIO5 TS3 */ \
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{ GPIO_BASE, GPIO_IN, GPIO_SEL, GPIO_OUT_NO_CHG }, /* GPIO6 TS4 */ \
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{ GPIO_BASE, GPIO_OUT, GPIO_SEL, GPIO_OUT_NO_CHG }, /* GPIO7 TS5 */ \
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{ GPIO_BASE, GPIO_OUT, GPIO_SEL, GPIO_OUT_NO_CHG }, /* GPIO8 TS6 */ \
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{ GPIO_BASE, GPIO_OUT, GPIO_SEL, GPIO_OUT_NO_CHG }, /* GPIO9 TrcClk */ \
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{ GPIO_BASE, GPIO_OUT, GPIO_ALT1, GPIO_OUT_NO_CHG }, /* GPIO10 PerCS1 */ \
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{ GPIO_BASE, GPIO_OUT, GPIO_ALT1, GPIO_OUT_NO_CHG }, /* GPIO11 PerCS2 */ \
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{ GPIO_BASE, GPIO_OUT, GPIO_ALT1, GPIO_OUT_NO_CHG }, /* GPIO12 PerCS3 */ \
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{ GPIO_BASE, GPIO_OUT, GPIO_ALT1, GPIO_OUT_NO_CHG }, /* GPIO13 PerCS4 */ \
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{ GPIO_BASE, GPIO_OUT, GPIO_ALT1, GPIO_OUT_NO_CHG }, /* GPIO14 PerAddr03 */ \
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{ GPIO_BASE, GPIO_OUT, GPIO_ALT1, GPIO_OUT_NO_CHG }, /* GPIO15 PerAddr04 */ \
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{ GPIO_BASE, GPIO_OUT, GPIO_ALT1, GPIO_OUT_NO_CHG }, /* GPIO16 PerAddr05 */ \
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{ GPIO_BASE, GPIO_IN, GPIO_ALT1, GPIO_OUT_NO_CHG }, /* GPIO17 IRQ0 */ \
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{ GPIO_BASE, GPIO_IN, GPIO_ALT1, GPIO_OUT_NO_CHG }, /* GPIO18 IRQ1 */ \
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{ GPIO_BASE, GPIO_IN, GPIO_ALT1, GPIO_OUT_NO_CHG }, /* GPIO19 IRQ2 */ \
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{ GPIO_BASE, GPIO_IN, GPIO_SEL, GPIO_OUT_NO_CHG }, /* GPIO20 IRQ3 */ \
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{ GPIO_BASE, GPIO_OUT, GPIO_SEL, GPIO_OUT_NO_CHG }, /* GPIO21 IRQ4 */ \
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{ GPIO_BASE, GPIO_OUT, GPIO_SEL, GPIO_OUT_NO_CHG }, /* GPIO22 IRQ5 */ \
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{ GPIO_BASE, GPIO_IN, GPIO_SEL, GPIO_OUT_NO_CHG }, /* GPIO23 IRQ6 */ \
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{ GPIO_BASE, GPIO_IN, GPIO_ALT1, GPIO_OUT_NO_CHG }, /* GPIO24 UART0_DCD */ \
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{ GPIO_BASE, GPIO_IN, GPIO_ALT1, GPIO_OUT_NO_CHG }, /* GPIO25 UART0_DSR */ \
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{ GPIO_BASE, GPIO_IN, GPIO_ALT1, GPIO_OUT_NO_CHG }, /* GPIO26 UART0_RI */ \
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{ GPIO_BASE, GPIO_OUT, GPIO_ALT1, GPIO_OUT_NO_CHG }, /* GPIO27 UART0_DTR */ \
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{ GPIO_BASE, GPIO_IN, GPIO_ALT1, GPIO_OUT_NO_CHG }, /* GPIO28 UART1_Rx */ \
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{ GPIO_BASE, GPIO_OUT, GPIO_ALT1, GPIO_OUT_NO_CHG }, /* GPIO29 UART1_Tx */ \
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{ GPIO_BASE, GPIO_OUT, GPIO_SEL, GPIO_OUT_NO_CHG }, /* GPIO30 RejectPkt0 */ \
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{ GPIO_BASE, GPIO_IN, GPIO_SEL, GPIO_OUT_NO_CHG }, /* GPIO31 RejectPkt1 */ \
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} \
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}
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/*
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* Definitions for initial stack pointer and data area (in data cache)
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*/
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/* use on chip memory (OCM) for temperary stack until sdram is tested */
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#define CONFIG_SYS_TEMP_STACK_OCM 1
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/* On Chip Memory location */
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#define CONFIG_SYS_OCM_DATA_ADDR 0xF8000000
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#define CONFIG_SYS_OCM_DATA_SIZE 0x1000
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#define CONFIG_SYS_INIT_RAM_ADDR CONFIG_SYS_OCM_DATA_ADDR /* in SDRAM */
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#define CONFIG_SYS_INIT_RAM_END CONFIG_SYS_OCM_DATA_SIZE /* End of used area */
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#define CONFIG_SYS_GBL_DATA_OFFSET \
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(CONFIG_SYS_INIT_RAM_END - GENERATED_GBL_DATA_SIZE)
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#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
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/*
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* External Bus Controller (EBC) Setup
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*/
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/* Memory Bank 0 (NOR-FLASH) initialization */
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#define CONFIG_SYS_EBC_PB0AP 0xa382a880
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#define CONFIG_SYS_EBC_PB0CR 0xFC0DA000
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/* Memory Bank 1 (NVRAM) initializatio */
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#define CONFIG_SYS_EBC_PB1AP 0x92015480
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#define CONFIG_SYS_EBC_PB1CR 0xFB858000
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/* Memory Bank 2 (FPGA0) initialization */
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#define CONFIG_SYS_FPGA0_BASE 0x7f100000
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#define CONFIG_SYS_EBC_PB2AP 0x02825080
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#define CONFIG_SYS_EBC_PB2CR (CONFIG_SYS_FPGA0_BASE | 0x1a000)
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#define CONFIG_SYS_FPGA_BASE(k) CONFIG_SYS_FPGA0_BASE
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#define CONFIG_SYS_FPGA_DONE(k) 0x0010
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#define CONFIG_SYS_FPGA_COUNT 1
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#define CONFIG_SYS_MCLINK_MAX 3
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#define CONFIG_SYS_FPGA_PTR \
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{ (struct ihs_fpga *)CONFIG_SYS_FPGA0_BASE, NULL, NULL, NULL }
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/* Memory Bank 3 (Latches) initialization */
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#define CONFIG_SYS_LATCH_BASE 0x7f200000
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#define CONFIG_SYS_EBC_PB3AP 0x02025080
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#define CONFIG_SYS_EBC_PB3CR 0x7f21a000
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#define CONFIG_SYS_LATCH0_RESET 0xffef
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#define CONFIG_SYS_LATCH0_BOOT 0xffff
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#define CONFIG_SYS_LATCH1_RESET 0xffff
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#define CONFIG_SYS_LATCH1_BOOT 0xffff
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/*
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* OSD Setup
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*/
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#define CONFIG_SYS_MPC92469AC
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#define CONFIG_SYS_CH7301
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#define CONFIG_SYS_OSD_SCREENS 1
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#define CONFIG_BITBANGMII /* bit-bang MII PHY management */
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#define CONFIG_BITBANGMII_MULTI
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#endif /* __CONFIG_H */
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