*
* Configuation settings for the PDNB3 board.
*
- * 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
+ * SPDX-License-Identifier: GPL-2.0+
*/
#ifndef __CONFIG_H
#define CONFIG_IXP425 1 /* This is an IXP425 CPU */
#define CONFIG_PDNB3 1 /* on an PDNB3 board */
+#define CONFIG_MACH_TYPE 1002
+
#define CONFIG_DISPLAY_CPUINFO 1 /* display cpu info (and speed) */
#define CONFIG_DISPLAY_BOARDINFO 1 /* display board info */
* Ethernet
*/
#define CONFIG_IXP4XX_NPE 1 /* include IXP4xx NPE support */
-#define CONFIG_NET_MULTI 1
#define CONFIG_PHY_ADDR 16 /* NPE0 PHY address */
#define CONFIG_HAS_ETH1
#define CONFIG_PHY1_ADDR 18 /* NPE1 PHY address */
#define CONFIG_MII 1 /* MII PHY management */
-#define CFG_RX_ETH_BUFFER 16 /* Number of ethernet rx buffers & descriptors */
+#define CONFIG_SYS_RX_ETH_BUFFER 16 /* Number of ethernet rx buffers & descriptors */
/*
* Misc configuration options
*/
-#define CONFIG_USE_IRQ 1 /* we need IRQ stuff for timer */
-
#define CONFIG_BOOTCOUNT_LIMIT /* support for bootcount limit */
-#define CFG_BOOTCOUNT_ADDR 0x60003000 /* inside qmrg sram */
+#define CONFIG_SYS_BOOTCOUNT_ADDR 0x60003000 /* inside qmrg sram */
#define CONFIG_CMDLINE_TAG 1 /* enable passing of ATAGs */
#define CONFIG_SETUP_MEMORY_TAGS 1
/*
* Size of malloc() pool
*/
-#define CFG_MALLOC_LEN (1 << 20)
-#define CFG_GBL_DATA_SIZE 128 /* size in bytes reserved for initial data */
+#define CONFIG_SYS_MALLOC_LEN (1 << 20)
/* allow to overwrite serial and ethaddr */
#define CONFIG_ENV_OVERWRITE
+#define CONFIG_IXP_SERIAL
#define CONFIG_BAUDRATE 115200
-#define CFG_IXP425_CONSOLE IXP425_UART1 /* we use UART1 for console */
+#define CONFIG_SYS_IXP425_CONSOLE IXP425_UART1 /* we use UART1 for console */
/*
/*
* Miscellaneous configurable options
*/
-#define CFG_LONGHELP /* undef to save memory */
-#define CFG_PROMPT "=> " /* Monitor Command Prompt */
-#define CFG_CBSIZE 256 /* Console I/O 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 0x00400000 /* memtest works on */
-#define CFG_MEMTEST_END 0x00800000 /* 4 ... 8 MB in DRAM */
-#define CFG_LOAD_ADDR 0x00010000 /* default load address */
-
-#undef CFG_CLKS_IN_HZ /* everything, incl board info, in Hz */
-#define CFG_HZ 1000 /* decrementer freq: 1 ms ticks */
- /* valid baudrates */
-#define CFG_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200 }
+#define CONFIG_SYS_LONGHELP /* undef to save memory */
+#define CONFIG_SYS_PROMPT "=> " /* Monitor Command Prompt */
+#define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */
+#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16) /* Print Buffer Size */
+#define CONFIG_SYS_MAXARGS 16 /* max number of command args */
+#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Argument Buffer Size */
-/*
- * Stack sizes
- *
- * The stack sizes are set up in start.S using the settings below
- */
-#define CONFIG_STACKSIZE (128*1024) /* regular stack */
-#ifdef CONFIG_USE_IRQ
-#define CONFIG_STACKSIZE_IRQ (4*1024) /* IRQ stack */
-#define CONFIG_STACKSIZE_FIQ (4*1024) /* FIQ stack */
-#endif
+#define CONFIG_SYS_MEMTEST_START 0x00400000 /* memtest works on */
+#define CONFIG_SYS_MEMTEST_END 0x00800000 /* 4 ... 8 MB in DRAM */
+#define CONFIG_SYS_LOAD_ADDR 0x00010000 /* default load address */
+
+#define CONFIG_IXP425_TIMER_CLK 66666666
+#define CONFIG_SYS_HZ 1000 /* decrementer freq: 1 ms ticks */
/***************************************************************
* Platform/Board specific defines start here.
#define PHYS_SDRAM_1 0x00000000 /* SDRAM Bank #1 */
#define PHYS_SDRAM_1_SIZE 0x02000000 /* 32 MB */
-#define CFG_FLASH_BASE 0x50000000
-#define CFG_MONITOR_BASE CFG_FLASH_BASE
+#define CONFIG_SYS_TEXT_BASE 0x50000000
+#define CONFIG_SYS_FLASH_BASE 0x50000000
+#define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_FLASH_BASE
#if defined(CONFIG_SCPU)
-#define CFG_MONITOR_LEN (384 << 10) /* Reserve 512 kB for Monitor */
+#define CONFIG_SYS_MONITOR_LEN (384 << 10) /* Reserve 512 kB for Monitor */
#else
-#define CFG_MONITOR_LEN (504 << 10) /* Reserve 512 kB for Monitor */
+#define CONFIG_SYS_MONITOR_LEN (504 << 10) /* Reserve 512 kB for Monitor */
#endif
/*
* Expansion bus settings
*/
#if defined(CONFIG_SCPU)
-#define CFG_EXP_CS0 0x94d23C42 /* 8bit, max size */
+#define CONFIG_SYS_EXP_CS0 0x94d23C42 /* 8bit, max size */
#else
-#define CFG_EXP_CS0 0x94913C43 /* 8bit, max size */
+#define CONFIG_SYS_EXP_CS0 0x94913C43 /* 8bit, max size */
#endif
-#define CFG_EXP_CS1 0x85000043 /* 8bit, 512bytes */
+#define CONFIG_SYS_EXP_CS1 0x85000043 /* 8bit, 512bytes */
/*
* SDRAM settings
*/
-#define CFG_SDR_CONFIG 0x18
-#define CFG_SDR_MODE_CONFIG 0x1
-#define CFG_SDRAM_REFRESH_CNT 0x81a
+#define CONFIG_SYS_SDR_CONFIG 0x18
+#define CONFIG_SYS_SDR_MODE_CONFIG 0x1
+#define CONFIG_SYS_SDRAM_REFRESH_CNT 0x81a
/*
* FLASH and environment organization
*/
#if defined(CONFIG_SCPU)
-#define CFG_FLASH_CFI /* The flash is CFI compatible */
+#define CONFIG_SYS_FLASH_CFI /* The flash is CFI compatible */
#define CONFIG_FLASH_CFI_DRIVER /* Use common CFI driver */
-#define CFG_FLASH_CFI_WIDTH FLASH_CFI_16BIT /* no byte writes on IXP4xx */
+#define CONFIG_SYS_FLASH_CFI_WIDTH FLASH_CFI_16BIT /* no byte writes on IXP4xx */
#endif
-#define FLASH_BASE0_PRELIM CFG_FLASH_BASE /* FLASH bank #0 */
+#define FLASH_BASE0_PRELIM CONFIG_SYS_FLASH_BASE /* FLASH bank #0 */
-#define CFG_MAX_FLASH_BANKS 1 /* max number of memory banks */
-#define CFG_MAX_FLASH_SECT 256 /* max number of sectors on one chip */
+#define CONFIG_SYS_MAX_FLASH_BANKS 1 /* max number of memory banks */
+#define CONFIG_SYS_MAX_FLASH_SECT 256 /* max number of sectors on one chip */
-#define CFG_FLASH_ERASE_TOUT 120000 /* Timeout for Flash Erase (in ms) */
-#define CFG_FLASH_WRITE_TOUT 1000 /* Timeout for Flash Write (in ms) */
+#define CONFIG_SYS_FLASH_ERASE_TOUT 120000 /* Timeout for Flash Erase (in ms) */
+#define CONFIG_SYS_FLASH_WRITE_TOUT 1000 /* Timeout for Flash Write (in ms) */
-#define CFG_FLASH_WORD_SIZE unsigned char /* flash word size (width) */
-#define CFG_FLASH_ADDR0 0x5555 /* 1st address for flash config cycles */
-#define CFG_FLASH_ADDR1 0x2AAA /* 2nd address for flash config cycles */
+#define CONFIG_SYS_FLASH_WORD_SIZE unsigned char /* flash word size (width) */
+#define CONFIG_SYS_FLASH_ADDR0 0x5555 /* 1st address for flash config cycles */
+#define CONFIG_SYS_FLASH_ADDR1 0x2AAA /* 2nd address for flash config cycles */
/*
* The following defines are added for buggy IOP480 byte interface.
* All other boards should use the standard values (CPCI405 etc.)
*/
-#define CFG_FLASH_READ0 0x0000 /* 0 is standard */
-#define CFG_FLASH_READ1 0x0001 /* 1 is standard */
-#define CFG_FLASH_READ2 0x0002 /* 2 is standard */
+#define CONFIG_SYS_FLASH_READ0 0x0000 /* 0 is standard */
+#define CONFIG_SYS_FLASH_READ1 0x0001 /* 1 is standard */
+#define CONFIG_SYS_FLASH_READ2 0x0002 /* 2 is standard */
-#define CFG_FLASH_EMPTY_INFO /* print 'E' for empty sector on flinfo */
+#define CONFIG_SYS_FLASH_EMPTY_INFO /* print 'E' for empty sector on flinfo */
-#define CFG_ENV_IS_IN_FLASH 1
+#define CONFIG_ENV_IS_IN_FLASH 1
-#define CFG_ENV_ADDR (CFG_FLASH_BASE + CFG_MONITOR_LEN)
+#define CONFIG_ENV_ADDR (CONFIG_SYS_FLASH_BASE + CONFIG_SYS_MONITOR_LEN)
#if defined(CONFIG_SCPU)
/* no redundant environment on SCPU */
-#define CFG_ENV_SECT_SIZE 0x20000 /* size of one complete sector */
-#define CFG_ENV_SIZE 0x4000 /* Total Size of Environment Sector */
+#define CONFIG_ENV_SECT_SIZE 0x20000 /* size of one complete sector */
+#define CONFIG_ENV_SIZE 0x4000 /* Total Size of Environment Sector */
#else
-#define CFG_ENV_SECT_SIZE 0x1000 /* size of one complete sector */
-#define CFG_ENV_SIZE 0x1000 /* Total Size of Environment Sector */
+#define CONFIG_ENV_SECT_SIZE 0x1000 /* size of one complete sector */
+#define CONFIG_ENV_SIZE 0x1000 /* 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)
+#define CONFIG_ENV_ADDR_REDUND (CONFIG_ENV_ADDR + CONFIG_ENV_SECT_SIZE)
+#define CONFIG_ENV_SIZE_REDUND (CONFIG_ENV_SIZE)
#endif
#if !defined(CONFIG_SCPU)
/*
* NAND-FLASH stuff
*/
-#define CFG_MAX_NAND_DEVICE 1
-#define NAND_MAX_CHIPS 1
-#define CFG_NAND_BASE 0x51000000 /* NAND FLASH Base Address */
+#define CONFIG_SYS_MAX_NAND_DEVICE 1
+#define CONFIG_SYS_NAND_BASE 0x51000000 /* NAND FLASH Base Address */
#endif
/*
*/
/* FPGA program pin configuration */
-#define CFG_GPIO_PRG 12 /* FPGA program pin (cpu output)*/
-#define CFG_GPIO_CLK 10 /* FPGA clk pin (cpu output) */
-#define CFG_GPIO_DATA 14 /* FPGA data pin (cpu output) */
-#define CFG_GPIO_INIT 13 /* FPGA init pin (cpu input) */
-#define CFG_GPIO_DONE 11 /* FPGA done pin (cpu input) */
+#define CONFIG_SYS_GPIO_PRG 12 /* FPGA program pin (cpu output)*/
+#define CONFIG_SYS_GPIO_CLK 10 /* FPGA clk pin (cpu output) */
+#define CONFIG_SYS_GPIO_DATA 14 /* FPGA data pin (cpu output) */
+#define CONFIG_SYS_GPIO_INIT 13 /* FPGA init pin (cpu input) */
+#define CONFIG_SYS_GPIO_DONE 11 /* FPGA done pin (cpu input) */
/* other GPIO's */
-#define CFG_GPIO_RESTORE_INT 0
-#define CFG_GPIO_RESTART_INT 1
-#define CFG_GPIO_SYS_RUNNING 2
-#define CFG_GPIO_PCI_INTA 3
-#define CFG_GPIO_PCI_INTB 4
-#define CFG_GPIO_I2C_SCL 6
-#define CFG_GPIO_I2C_SDA 7
-#define CFG_GPIO_FPGA_RESET 9
-#define CFG_GPIO_CLK_33M 15
+#define CONFIG_SYS_GPIO_RESTORE_INT 0
+#define CONFIG_SYS_GPIO_RESTART_INT 1
+#define CONFIG_SYS_GPIO_SYS_RUNNING 2
+#define CONFIG_SYS_GPIO_PCI_INTA 3
+#define CONFIG_SYS_GPIO_PCI_INTB 4
+#define CONFIG_SYS_GPIO_I2C_SCL 6
+#define CONFIG_SYS_GPIO_I2C_SDA 7
+#define CONFIG_SYS_GPIO_FPGA_RESET 9
+#define CONFIG_SYS_GPIO_CLK_33M 15
/*
* I2C stuff
*/
/* enable I2C and select the hardware/software driver */
-#undef CONFIG_HARD_I2C /* I2C with hardware support */
-#define CONFIG_SOFT_I2C 1 /* I2C bit-banged */
-
-#define CFG_I2C_SPEED 83000 /* 83 kHz is supposed to work */
-#define CFG_I2C_SLAVE 0xFE
-
+#define CONFIG_SYS_I2C
+#define CONFIG_SYS_I2C_SOFT /* I2C bit-banged */
+#define CONFIG_SYS_I2C_SOFT_SPEED 83000 /* 83 kHz is supposed to work */
+#define CONFIG_SYS_I2C_SOFT_SLAVE 0xFE
/*
* Software (bit-bang) I2C driver configuration
*/
-#define PB_SCL (1 << CFG_GPIO_I2C_SCL)
-#define PB_SDA (1 << CFG_GPIO_I2C_SDA)
+#define PB_SCL (1 << CONFIG_SYS_GPIO_I2C_SCL)
+#define PB_SDA (1 << CONFIG_SYS_GPIO_I2C_SDA)
-#define I2C_INIT GPIO_OUTPUT_ENABLE(CFG_GPIO_I2C_SCL)
-#define I2C_ACTIVE GPIO_OUTPUT_ENABLE(CFG_GPIO_I2C_SDA)
-#define I2C_TRISTATE GPIO_OUTPUT_DISABLE(CFG_GPIO_I2C_SDA)
+#define I2C_INIT GPIO_OUTPUT_ENABLE(CONFIG_SYS_GPIO_I2C_SCL)
+#define I2C_ACTIVE GPIO_OUTPUT_ENABLE(CONFIG_SYS_GPIO_I2C_SDA)
+#define I2C_TRISTATE GPIO_OUTPUT_DISABLE(CONFIG_SYS_GPIO_I2C_SDA)
#define I2C_READ ((*IXP425_GPIO_GPINR & PB_SDA) != 0)
-#define I2C_SDA(bit) if (bit) GPIO_OUTPUT_SET(CFG_GPIO_I2C_SDA); \
- else GPIO_OUTPUT_CLEAR(CFG_GPIO_I2C_SDA)
-#define I2C_SCL(bit) if (bit) GPIO_OUTPUT_SET(CFG_GPIO_I2C_SCL); \
- else GPIO_OUTPUT_CLEAR(CFG_GPIO_I2C_SCL)
+#define I2C_SDA(bit) if (bit) GPIO_OUTPUT_SET(CONFIG_SYS_GPIO_I2C_SDA); \
+ else GPIO_OUTPUT_CLEAR(CONFIG_SYS_GPIO_I2C_SDA)
+#define I2C_SCL(bit) if (bit) GPIO_OUTPUT_SET(CONFIG_SYS_GPIO_I2C_SCL); \
+ else GPIO_OUTPUT_CLEAR(CONFIG_SYS_GPIO_I2C_SCL)
#define I2C_DELAY udelay(3) /* 1/4 I2C clock duration */
/*
*/
#if 0 /* test-only */
#define CONFIG_RTC_DS1340 1
-#define CFG_I2C_RTC_ADDR 0x68
+#define CONFIG_SYS_I2C_RTC_ADDR 0x68
#else
/* M41T11 Serial Access Timekeeper(R) SRAM */
#define CONFIG_RTC_M41T11 1
-#define CFG_I2C_RTC_ADDR 0x68
-#define CFG_M41T11_BASE_YEAR 1900 /* play along with the linux driver */
+#define CONFIG_SYS_I2C_RTC_ADDR 0x68
+#define CONFIG_SYS_M41T11_BASE_YEAR 1900 /* play along with the linux driver */
#endif
/*
* Spartan3 FPGA configuration support
*/
-#define CFG_FPGA_MAX_SIZE 700*1024 /* 700kByte for XC3S500E */
+#define CONFIG_SYS_FPGA_MAX_SIZE 700*1024 /* 700kByte for XC3S500E */
-#define CFG_FPGA_PRG (1 << CFG_GPIO_PRG) /* FPGA program pin (cpu output)*/
-#define CFG_FPGA_CLK (1 << CFG_GPIO_CLK) /* FPGA clk pin (cpu output) */
-#define CFG_FPGA_DATA (1 << CFG_GPIO_DATA) /* FPGA data pin (cpu output) */
-#define CFG_FPGA_INIT (1 << CFG_GPIO_INIT) /* FPGA init pin (cpu input) */
-#define CFG_FPGA_DONE (1 << CFG_GPIO_DONE) /* FPGA done pin (cpu input) */
+#define CONFIG_SYS_FPGA_PRG (1 << CONFIG_SYS_GPIO_PRG) /* FPGA program pin (cpu output)*/
+#define CONFIG_SYS_FPGA_CLK (1 << CONFIG_SYS_GPIO_CLK) /* FPGA clk pin (cpu output) */
+#define CONFIG_SYS_FPGA_DATA (1 << CONFIG_SYS_GPIO_DATA) /* FPGA data pin (cpu output) */
+#define CONFIG_SYS_FPGA_INIT (1 << CONFIG_SYS_GPIO_INIT) /* FPGA init pin (cpu input) */
+#define CONFIG_SYS_FPGA_DONE (1 << CONFIG_SYS_GPIO_DONE) /* FPGA done pin (cpu input) */
/*
* Cache Configuration
*/
-#define CFG_CACHELINE_SIZE 32
+#define CONFIG_SYS_CACHELINE_SIZE 32
+
+/* additions for new relocation code, must be added to all boards */
+#define CONFIG_SYS_SDRAM_BASE 0x00000000
+#define CONFIG_SYS_INIT_SP_ADDR \
+ (CONFIG_SYS_SDRAM_BASE + 0x1000 - GENERATED_GBL_DATA_SIZE)
#endif /* __CONFIG_H */
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