/* * Definitions for Artesyn Katana750i/3750 board. * * Author: Tim Montgomery * Maintained by: Mark A. Greer * * Based on code done by Rabeeh Khoury - rabeeh@galileo.co.il * Based on code done by Mark A. Greer * * 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. */ /* * The MV64360 has 2 PCI buses each with 1 window from the CPU bus to * PCI I/O space and 4 windows from the CPU bus to PCI MEM space. * We'll only use one PCI MEM window on each PCI bus. * * This is the CPU physical memory map (windows must be at least 64 KB and start * on a boundary that is a multiple of the window size): * * 0xff800000-0xffffffff - Boot window * 0xf8400000-0xf843ffff - Internal SRAM * 0xf8200000-0xf83fffff - CPLD * 0xf8100000-0xf810ffff - MV64360 Registers (CONFIG_MV64X60_NEW_BASE) * 0xf8000000-0xf80fffff - Socketed FLASH * 0xe0000000-0xefffffff - Soldered FLASH * 0xc0000000-0xc3ffffff - PCI I/O (second hose) * 0x80000000-0xbfffffff - PCI MEM (second hose) */ #ifndef __PPC_PLATFORMS_KATANA_H #define __PPC_PLATFORMS_KATANA_H /* CPU Physical Memory Map setup. */ #define KATANA_BOOT_WINDOW_BASE 0xff800000 #define KATANA_BOOT_WINDOW_SIZE 0x00800000 /* 8 MB */ #define KATANA_INTERNAL_SRAM_BASE 0xf8400000 #define KATANA_CPLD_BASE 0xf8200000 #define KATANA_CPLD_SIZE 0x00200000 /* 2 MB */ #define KATANA_SOCKET_BASE 0xf8000000 #define KATANA_SOCKETED_FLASH_SIZE 0x00100000 /* 1 MB */ #define KATANA_SOLDERED_FLASH_BASE 0xe0000000 #define KATANA_SOLDERED_FLASH_SIZE 0x10000000 /* 256 MB */ #define KATANA_PCI1_MEM_START_PROC_ADDR 0x80000000 #define KATANA_PCI1_MEM_START_PCI_HI_ADDR 0x00000000 #define KATANA_PCI1_MEM_START_PCI_LO_ADDR 0x80000000 #define KATANA_PCI1_MEM_SIZE 0x40000000 /* 1 GB */ #define KATANA_PCI1_IO_START_PROC_ADDR 0xc0000000 #define KATANA_PCI1_IO_START_PCI_ADDR 0x00000000 #define KATANA_PCI1_IO_SIZE 0x04000000 /* 64 MB */ /* Board-specific IRQ info */ #define KATANA_PCI_INTA_IRQ_3750 (64+8) #define KATANA_PCI_INTB_IRQ_3750 (64+9) #define KATANA_PCI_INTC_IRQ_3750 (64+10) #define KATANA_PCI_INTA_IRQ_750i (64+8) #define KATANA_PCI_INTB_IRQ_750i (64+9) #define KATANA_PCI_INTC_IRQ_750i (64+10) #define KATANA_PCI_INTD_IRQ_750i (64+14) #define KATANA_CPLD_RST_EVENT 0x00000000 #define KATANA_CPLD_RST_CMD 0x00001000 #define KATANA_CPLD_PCI_ERR_INT_EN 0x00002000 #define KATANA_CPLD_PCI_ERR_INT_PEND 0x00003000 #define KATANA_CPLD_PRODUCT_ID 0x00004000 #define KATANA_CPLD_EREADY 0x00005000 #define KATANA_CPLD_HARDWARE_VER 0x00007000 #define KATANA_CPLD_PLD_VER 0x00008000 #define KATANA_CPLD_BD_CFG_0 0x00009000 #define KATANA_CPLD_BD_CFG_1 0x0000a000 #define KATANA_CPLD_BD_CFG_3 0x0000c000 #define KATANA_CPLD_LED 0x0000d000 #define KATANA_CPLD_RESET_OUT 0x0000e000 #define KATANA_CPLD_RST_EVENT_INITACT 0x80 #define KATANA_CPLD_RST_EVENT_SW 0x40 #define KATANA_CPLD_RST_EVENT_WD 0x20 #define KATANA_CPLD_RST_EVENT_COPS 0x10 #define KATANA_CPLD_RST_EVENT_COPH 0x08 #define KATANA_CPLD_RST_EVENT_CPCI 0x02 #define KATANA_CPLD_RST_EVENT_FP 0x01 #define KATANA_CPLD_RST_CMD_SCL 0x80 #define KATANA_CPLD_RST_CMD_SDA 0x40 #define KATANA_CPLD_RST_CMD_I2C 0x10 #define KATANA_CPLD_RST_CMD_FR 0x08 #define KATANA_CPLD_RST_CMD_SR 0x04 #define KATANA_CPLD_RST_CMD_HR 0x01 #define KATANA_CPLD_BD_CFG_0_SYSCLK_MASK 0xc0 #define KATANA_CPLD_BD_CFG_0_SYSCLK_200 0x00 #define KATANA_CPLD_BD_CFG_0_SYSCLK_166 0x80 #define KATANA_CPLD_BD_CFG_0_SYSCLK_133 0xc0 #define KATANA_CPLD_BD_CFG_0_SYSCLK_100 0x40 #define KATANA_CPLD_BD_CFG_1_FL_BANK_MASK 0x03 #define KATANA_CPLD_BD_CFG_1_FL_BANK_16MB 0x00 #define KATANA_CPLD_BD_CFG_1_FL_BANK_32MB 0x01 #define KATANA_CPLD_BD_CFG_1_FL_BANK_64MB 0x02 #define KATANA_CPLD_BD_CFG_1_FL_BANK_128MB 0x03 #define KATANA_CPLD_BD_CFG_1_FL_NUM_BANKS_MASK 0x04 #define KATANA_CPLD_BD_CFG_1_FL_NUM_BANKS_ONE 0x00 #define KATANA_CPLD_BD_CFG_1_FL_NUM_BANKS_TWO 0x04 #define KATANA_CPLD_BD_CFG_3_MONARCH 0x04 #define KATANA_CPLD_RESET_OUT_PORTSEL 0x80 #define KATANA_CPLD_RESET_OUT_WD 0x20 #define KATANA_CPLD_RESET_OUT_COPH 0x08 #define KATANA_CPLD_RESET_OUT_PCI_RST_PCI 0x02 #define KATANA_CPLD_RESET_OUT_PCI_RST_FP 0x01 #define KATANA_MBOX_RESET_REQUEST 0xC83A #define KATANA_MBOX_RESET_ACK 0xE430 #define KATANA_MBOX_RESET_DONE 0x32E5 #define HSL_PLD_BASE 0x00010000 #define HSL_PLD_J4SGA_REG_OFF 0 #define HSL_PLD_J4GA_REG_OFF 1 #define HSL_PLD_J2GA_REG_OFF 2 #define HSL_PLD_HOT_SWAP_OFF 6 #define HSL_PLD_HOT_SWAP_LED_BIT 0x1 #define GA_MASK 0x1f #define HSL_PLD_SIZE 0x1000 #define K3750_GPP_GEO_ADDR_PINS 0xf8000000 #define K3750_GPP_GEO_ADDR_SHIFT 27 #define K3750_GPP_EVENT_PROC_0 (1 << 21) #define K3750_GPP_EVENT_PROC_1_2 (1 << 2) #define PCI_VENDOR_ID_ARTESYN 0x1223 #define PCI_DEVICE_ID_KATANA_3750_PROC0 0x0041 #define PCI_DEVICE_ID_KATANA_3750_PROC1 0x0042 #define PCI_DEVICE_ID_KATANA_3750_PROC2 0x0043 #define COPROC_MEM_FUNCTION 0 #define COPROC_MEM_BAR 0 #define COPROC_REGS_FUNCTION 0 #define COPROC_REGS_BAR 4 #define COPROC_FLASH_FUNCTION 2 #define COPROC_FLASH_BAR 4 #define KATANA_IPMB_LOCAL_I2C_ADDR 0x08 #define KATANA_DEFAULT_BAUD 9600 #define KATANA_MPSC_CLK_SRC 8 /* TCLK */ #define KATANA_MTD_MONITOR_SIZE (1 << 20) /* 1 MB */ #define KATANA_ETH0_PHY_ADDR 12 #define KATANA_ETH1_PHY_ADDR 11 #define KATANA_ETH2_PHY_ADDR 4 #define KATANA_PRODUCT_ID_3750 0x01 #define KATANA_PRODUCT_ID_750i 0x02 #define KATANA_PRODUCT_ID_752i 0x04 #define KATANA_ETH_TX_QUEUE_SIZE 800 #define KATANA_ETH_RX_QUEUE_SIZE 400 #define KATANA_ETH_PORT_CONFIG_VALUE \ ETH_UNICAST_NORMAL_MODE | \ ETH_DEFAULT_RX_QUEUE_0 | \ ETH_DEFAULT_RX_ARP_QUEUE_0 | \ ETH_RECEIVE_BC_IF_NOT_IP_OR_ARP | \ ETH_RECEIVE_BC_IF_IP | \ ETH_RECEIVE_BC_IF_ARP | \ ETH_CAPTURE_TCP_FRAMES_DIS | \ ETH_CAPTURE_UDP_FRAMES_DIS | \ ETH_DEFAULT_RX_TCP_QUEUE_0 | \ ETH_DEFAULT_RX_UDP_QUEUE_0 | \ ETH_DEFAULT_RX_BPDU_QUEUE_0 #define KATANA_ETH_PORT_CONFIG_EXTEND_VALUE \ ETH_SPAN_BPDU_PACKETS_AS_NORMAL | \ ETH_PARTITION_DISABLE #define GT_ETH_IPG_INT_RX(value) \ ((value & 0x3fff) << 8) #define KATANA_ETH_PORT_SDMA_CONFIG_VALUE \ ETH_RX_BURST_SIZE_4_64BIT | \ GT_ETH_IPG_INT_RX(0) | \ ETH_TX_BURST_SIZE_4_64BIT #define KATANA_ETH_PORT_SERIAL_CONTROL_VALUE \ ETH_FORCE_LINK_PASS | \ ETH_ENABLE_AUTO_NEG_FOR_DUPLX | \ ETH_DISABLE_AUTO_NEG_FOR_FLOW_CTRL | \ ETH_ADV_SYMMETRIC_FLOW_CTRL | \ ETH_FORCE_FC_MODE_NO_PAUSE_DIS_TX | \ ETH_FORCE_BP_MODE_NO_JAM | \ BIT9 | \ ETH_DO_NOT_FORCE_LINK_FAIL | \ ETH_RETRANSMIT_16_ATTEMPTS | \ ETH_ENABLE_AUTO_NEG_SPEED_GMII | \ ETH_DTE_ADV_0 | \ ETH_DISABLE_AUTO_NEG_BYPASS | \ ETH_AUTO_NEG_NO_CHANGE | \ ETH_MAX_RX_PACKET_9700BYTE | \ ETH_CLR_EXT_LOOPBACK | \ ETH_SET_FULL_DUPLEX_MODE | \ ETH_ENABLE_FLOW_CTRL_TX_RX_IN_FULL_DUPLEX #ifndef __ASSEMBLY__ typedef enum { KATANA_ID_3750, KATANA_ID_750I, KATANA_ID_752I, KATANA_ID_MAX } katana_id_t; #endif static inline u32 katana_bus_freq(void __iomem *cpld_base) { u8 bd_cfg_0; bd_cfg_0 = in_8(cpld_base + KATANA_CPLD_BD_CFG_0); switch (bd_cfg_0 & KATANA_CPLD_BD_CFG_0_SYSCLK_MASK) { case KATANA_CPLD_BD_CFG_0_SYSCLK_200: return 200000000; break; case KATANA_CPLD_BD_CFG_0_SYSCLK_166: return 166666666; break; case KATANA_CPLD_BD_CFG_0_SYSCLK_133: return 133333333; break; case KATANA_CPLD_BD_CFG_0_SYSCLK_100: return 100000000; break; default: return 133333333; break; } } #endif /* __PPC_PLATFORMS_KATANA_H */