| /* | |
| * (C) Copyright 2000-2010 | |
| * Wolfgang Denk, DENX Software Engineering, wd@denx.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 | |
| */ | |
| /* | |
| * Pantelis Antoniou, Intracom S.A., panto@intracom.gr | |
| * U-Boot port on NetTA4 board | |
| */ | |
| #ifndef __CONFIG_H | |
| #define __CONFIG_H | |
| #if !defined(CONFIG_NETPHONE_VERSION) || CONFIG_NETPHONE_VERSION > 2 | |
| #error Unsupported CONFIG_NETPHONE version | |
| #endif | |
| /* | |
| * High Level Configuration Options | |
| * (easy to change) | |
| */ | |
| #define CONFIG_MPC870 1 /* This is a MPC885 CPU */ | |
| #define CONFIG_NETPHONE 1 /* ...on a NetPhone board */ | |
| #define CONFIG_SYS_TEXT_BASE 0x40000000 | |
| #define CONFIG_8xx_CONS_SMC1 1 /* Console is on SMC1 */ | |
| #undef CONFIG_8xx_CONS_SMC2 | |
| #undef CONFIG_8xx_CONS_NONE | |
| #define CONFIG_BAUDRATE 115200 /* console baudrate = 115kbps */ | |
| /* #define CONFIG_XIN 10000000 */ | |
| #define CONFIG_XIN 50000000 | |
| /* #define MPC8XX_HZ 120000000 */ | |
| #define MPC8XX_HZ 66666666 | |
| #define CONFIG_8xx_GCLK_FREQ MPC8XX_HZ | |
| #if 0 | |
| #define CONFIG_BOOTDELAY -1 /* autoboot disabled */ | |
| #else | |
| #define CONFIG_BOOTDELAY 5 /* autoboot after 5 seconds */ | |
| #endif | |
| #undef CONFIG_CLOCKS_IN_MHZ /* clocks NOT passsed to Linux in MHz */ | |
| #define CONFIG_PREBOOT "echo;" | |
| #undef CONFIG_BOOTARGS | |
| #define CONFIG_BOOTCOMMAND \ | |
| "tftpboot; " \ | |
| "setenv bootargs root=/dev/nfs rw nfsroot=${serverip}:${rootpath} " \ | |
| "ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}:${hostname}::off;" \ | |
| "bootm" | |
| #define CONFIG_SOURCE | |
| #define CONFIG_LOADS_ECHO 0 /* echo off for serial download */ | |
| #undef CONFIG_SYS_LOADS_BAUD_CHANGE /* don't allow baudrate change */ | |
| #undef CONFIG_WATCHDOG /* watchdog disabled */ | |
| #undef CONFIG_CAN_DRIVER /* CAN Driver support disabled */ | |
| #define CONFIG_STATUS_LED 1 /* Status LED enabled */ | |
| #define CONFIG_BOARD_SPECIFIC_LED /* version has board specific leds */ | |
| /* | |
| * BOOTP options | |
| */ | |
| #define CONFIG_BOOTP_SUBNETMASK | |
| #define CONFIG_BOOTP_GATEWAY | |
| #define CONFIG_BOOTP_HOSTNAME | |
| #define CONFIG_BOOTP_BOOTPATH | |
| #define CONFIG_BOOTP_BOOTFILESIZE | |
| #define CONFIG_BOOTP_NISDOMAIN | |
| #undef CONFIG_MAC_PARTITION | |
| #undef CONFIG_DOS_PARTITION | |
| #define CONFIG_RTC_MPC8xx /* use internal RTC of MPC8xx */ | |
| #define FEC_ENET 1 /* eth.c needs it that way... */ | |
| #undef CONFIG_SYS_DISCOVER_PHY | |
| #define CONFIG_MII 1 | |
| #define CONFIG_MII_INIT 1 | |
| #define CONFIG_RMII 1 /* use RMII interface */ | |
| #define CONFIG_ETHER_ON_FEC1 1 | |
| #define CONFIG_FEC1_PHY 8 /* phy address of FEC */ | |
| #define CONFIG_FEC1_PHY_NORXERR 1 | |
| #define CONFIG_ETHER_ON_FEC2 1 | |
| #define CONFIG_FEC2_PHY 4 | |
| #define CONFIG_FEC2_PHY_NORXERR 1 | |
| #define CONFIG_ENV_OVERWRITE 1 /* allow modification of vendor params */ | |
| /* | |
| * Command line configuration. | |
| */ | |
| #include <config_cmd_default.h> | |
| #define CONFIG_CMD_DHCP | |
| #define CONFIG_CMD_PING | |
| #define CONFIG_CMD_MII | |
| #define CONFIG_CMD_CDP | |
| #define CONFIG_BOARD_EARLY_INIT_F 1 | |
| #define CONFIG_MISC_INIT_R | |
| /* | |
| * Miscellaneous configurable options | |
| */ | |
| #define CONFIG_SYS_LONGHELP /* undef to save memory */ | |
| #define CONFIG_SYS_PROMPT "=> " /* Monitor Command Prompt */ | |
| #define CONFIG_SYS_HUSH_PARSER 1 | |
| #if defined(CONFIG_CMD_KGDB) | |
| #define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buffer Size */ | |
| #else | |
| #define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */ | |
| #endif | |
| #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 */ | |
| #define CONFIG_SYS_MEMTEST_START 0x0300000 /* memtest works on */ | |
| #define CONFIG_SYS_MEMTEST_END 0x0700000 /* 3 ... 7 MB in DRAM */ | |
| #define CONFIG_SYS_LOAD_ADDR 0x100000 /* default load address */ | |
| #define CONFIG_SYS_HZ 1000 /* decrementer freq: 1 ms ticks */ | |
| /* | |
| * Low Level Configuration Settings | |
| * (address mappings, register initial values, etc.) | |
| * You should know what you are doing if you make changes here. | |
| */ | |
| /*----------------------------------------------------------------------- | |
| * Internal Memory Mapped Register | |
| */ | |
| #define CONFIG_SYS_IMMR 0xFF000000 | |
| /*----------------------------------------------------------------------- | |
| * Definitions for initial stack pointer and data area (in DPRAM) | |
| */ | |
| #define CONFIG_SYS_INIT_RAM_ADDR CONFIG_SYS_IMMR | |
| #define CONFIG_SYS_INIT_RAM_SIZE 0x3000 /* Size of used area in DPRAM */ | |
| #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 | |
| /*----------------------------------------------------------------------- | |
| * Start addresses for the final memory configuration | |
| * (Set up by the startup code) | |
| * Please note that CONFIG_SYS_SDRAM_BASE _must_ start at 0 | |
| */ | |
| #define CONFIG_SYS_SDRAM_BASE 0x00000000 | |
| #define CONFIG_SYS_FLASH_BASE 0x40000000 | |
| #if defined(DEBUG) | |
| #define CONFIG_SYS_MONITOR_LEN (256 << 10) /* Reserve 256 kB for Monitor */ | |
| #else | |
| #define CONFIG_SYS_MONITOR_LEN (192 << 10) /* Reserve 192 kB for Monitor */ | |
| #endif | |
| #define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_FLASH_BASE | |
| #define CONFIG_SYS_MALLOC_LEN (128 << 10) /* Reserve 128 kB for malloc() */ | |
| #if CONFIG_NETPHONE_VERSION == 2 | |
| #define CONFIG_SYS_FLASH_BASE4 0x40080000 | |
| #endif | |
| #define CONFIG_SYS_RESET_ADDRESS 0x80000000 | |
| /* | |
| * For booting Linux, the board info and command line data | |
| * have to be in the first 8 MB of memory, since this is | |
| * the maximum mapped by the Linux kernel during initialization. | |
| */ | |
| #define CONFIG_SYS_BOOTMAPSZ (8 << 20) /* Initial Memory map for Linux */ | |
| /*----------------------------------------------------------------------- | |
| * FLASH organization | |
| */ | |
| #if CONFIG_NETPHONE_VERSION == 1 | |
| #define CONFIG_SYS_MAX_FLASH_BANKS 1 /* max number of memory banks */ | |
| #elif CONFIG_NETPHONE_VERSION == 2 | |
| #define CONFIG_SYS_MAX_FLASH_BANKS 2 /* max number of memory banks */ | |
| #endif | |
| #define CONFIG_SYS_MAX_FLASH_SECT 8 /* max number of sectors on one chip */ | |
| #define CONFIG_SYS_FLASH_ERASE_TOUT 120000 /* Timeout for Flash Erase (in ms) */ | |
| #define CONFIG_SYS_FLASH_WRITE_TOUT 500 /* Timeout for Flash Write (in ms) */ | |
| #define CONFIG_ENV_IS_IN_FLASH 1 | |
| #define CONFIG_ENV_SECT_SIZE 0x10000 | |
| #define CONFIG_ENV_ADDR (CONFIG_SYS_FLASH_BASE + 0x60000) | |
| #define CONFIG_ENV_SIZE 0x4000 | |
| #define CONFIG_ENV_ADDR_REDUND (CONFIG_SYS_FLASH_BASE + 0x70000) | |
| #define CONFIG_ENV_SIZE_REDUND CONFIG_ENV_SIZE | |
| /*----------------------------------------------------------------------- | |
| * Cache Configuration | |
| */ | |
| #define CONFIG_SYS_CACHELINE_SIZE 16 /* For all MPC8xx CPUs */ | |
| #if defined(CONFIG_CMD_KGDB) | |
| #define CONFIG_SYS_CACHELINE_SHIFT 4 /* log base 2 of the above value */ | |
| #endif | |
| /*----------------------------------------------------------------------- | |
| * SYPCR - System Protection Control 11-9 | |
| * SYPCR can only be written once after reset! | |
| *----------------------------------------------------------------------- | |
| * Software & Bus Monitor Timer max, Bus Monitor enable, SW Watchdog freeze | |
| */ | |
| #if defined(CONFIG_WATCHDOG) | |
| #define CONFIG_SYS_SYPCR (SYPCR_SWTC | SYPCR_BMT | SYPCR_BME | SYPCR_SWF | \ | |
| SYPCR_SWE | SYPCR_SWRI| SYPCR_SWP) | |
| #else | |
| #define CONFIG_SYS_SYPCR (SYPCR_SWTC | SYPCR_BMT | SYPCR_BME | SYPCR_SWF | SYPCR_SWP) | |
| #endif | |
| /*----------------------------------------------------------------------- | |
| * SIUMCR - SIU Module Configuration 11-6 | |
| *----------------------------------------------------------------------- | |
| * PCMCIA config., multi-function pin tri-state | |
| */ | |
| #ifndef CONFIG_CAN_DRIVER | |
| #define CONFIG_SYS_SIUMCR (SIUMCR_DBGC00 | SIUMCR_DBPC00 | SIUMCR_MLRC01 | SIUMCR_FRC) | |
| #else /* we must activate GPL5 in the SIUMCR for CAN */ | |
| #define CONFIG_SYS_SIUMCR (SIUMCR_DBGC11 | SIUMCR_DBPC00 | SIUMCR_MLRC01 | SIUMCR_FRC) | |
| #endif /* CONFIG_CAN_DRIVER */ | |
| /*----------------------------------------------------------------------- | |
| * TBSCR - Time Base Status and Control 11-26 | |
| *----------------------------------------------------------------------- | |
| * Clear Reference Interrupt Status, Timebase freezing enabled | |
| */ | |
| #define CONFIG_SYS_TBSCR (TBSCR_REFA | TBSCR_REFB | TBSCR_TBF) | |
| /*----------------------------------------------------------------------- | |
| * RTCSC - Real-Time Clock Status and Control Register 11-27 | |
| *----------------------------------------------------------------------- | |
| */ | |
| #define CONFIG_SYS_RTCSC (RTCSC_SEC | RTCSC_ALR | RTCSC_RTF| RTCSC_RTE) | |
| /*----------------------------------------------------------------------- | |
| * PISCR - Periodic Interrupt Status and Control 11-31 | |
| *----------------------------------------------------------------------- | |
| * Clear Periodic Interrupt Status, Interrupt Timer freezing enabled | |
| */ | |
| #define CONFIG_SYS_PISCR (PISCR_PS | PISCR_PITF) | |
| /*----------------------------------------------------------------------- | |
| * PLPRCR - PLL, Low-Power, and Reset Control Register 15-30 | |
| *----------------------------------------------------------------------- | |
| * Reset PLL lock status sticky bit, timer expired status bit and timer | |
| * interrupt status bit | |
| * | |
| */ | |
| #if CONFIG_XIN == 10000000 | |
| #if MPC8XX_HZ == 120000000 | |
| #define CONFIG_SYS_PLPRCR ((0 << PLPRCR_MFN_SHIFT) | (0 << PLPRCR_MFD_SHIFT) | \ | |
| (0 << PLPRCR_S_SHIFT) | (12 << PLPRCR_MFI_SHIFT) | (0 << PLPRCR_PDF_SHIFT) | \ | |
| PLPRCR_TEXPS) | |
| #elif MPC8XX_HZ == 100000000 | |
| #define CONFIG_SYS_PLPRCR ((0 << PLPRCR_MFN_SHIFT) | (0 << PLPRCR_MFD_SHIFT) | \ | |
| (0 << PLPRCR_S_SHIFT) | (10 << PLPRCR_MFI_SHIFT) | (0 << PLPRCR_PDF_SHIFT) | \ | |
| PLPRCR_TEXPS) | |
| #elif MPC8XX_HZ == 50000000 | |
| #define CONFIG_SYS_PLPRCR ((0 << PLPRCR_MFN_SHIFT) | (0 << PLPRCR_MFD_SHIFT) | \ | |
| (1 << PLPRCR_S_SHIFT) | (8 << PLPRCR_MFI_SHIFT) | (3 << PLPRCR_PDF_SHIFT) | \ | |
| PLPRCR_TEXPS) | |
| #elif MPC8XX_HZ == 25000000 | |
| #define CONFIG_SYS_PLPRCR ((0 << PLPRCR_MFN_SHIFT) | (0 << PLPRCR_MFD_SHIFT) | \ | |
| (2 << PLPRCR_S_SHIFT) | (8 << PLPRCR_MFI_SHIFT) | (3 << PLPRCR_PDF_SHIFT) | \ | |
| PLPRCR_TEXPS) | |
| #elif MPC8XX_HZ == 40000000 | |
| #define CONFIG_SYS_PLPRCR ((0 << PLPRCR_MFN_SHIFT) | (0 << PLPRCR_MFD_SHIFT) | \ | |
| (1 << PLPRCR_S_SHIFT) | (8 << PLPRCR_MFI_SHIFT) | (4 << PLPRCR_PDF_SHIFT) | \ | |
| PLPRCR_TEXPS) | |
| #elif MPC8XX_HZ == 75000000 | |
| #define CONFIG_SYS_PLPRCR ((0 << PLPRCR_MFN_SHIFT) | (0 << PLPRCR_MFD_SHIFT) | \ | |
| (1 << PLPRCR_S_SHIFT) | (15 << PLPRCR_MFI_SHIFT) | (0 << PLPRCR_PDF_SHIFT) | \ | |
| PLPRCR_TEXPS) | |
| #else | |
| #error unsupported CPU freq for XIN = 10MHz | |
| #endif | |
| #elif CONFIG_XIN == 50000000 | |
| #if MPC8XX_HZ == 120000000 | |
| #define CONFIG_SYS_PLPRCR ((0 << PLPRCR_MFN_SHIFT) | (0 << PLPRCR_MFD_SHIFT) | \ | |
| (0 << PLPRCR_S_SHIFT) | (12 << PLPRCR_MFI_SHIFT) | (4 << PLPRCR_PDF_SHIFT) | \ | |
| PLPRCR_TEXPS) | |
| #elif MPC8XX_HZ == 100000000 | |
| #define CONFIG_SYS_PLPRCR ((0 << PLPRCR_MFN_SHIFT) | (0 << PLPRCR_MFD_SHIFT) | \ | |
| (0 << PLPRCR_S_SHIFT) | (6 << PLPRCR_MFI_SHIFT) | (2 << PLPRCR_PDF_SHIFT) | \ | |
| PLPRCR_TEXPS) | |
| #elif MPC8XX_HZ == 66666666 | |
| #define CONFIG_SYS_PLPRCR ((0 << PLPRCR_MFN_SHIFT) | (0 << PLPRCR_MFD_SHIFT) | \ | |
| (1 << PLPRCR_S_SHIFT) | (8 << PLPRCR_MFI_SHIFT) | (2 << PLPRCR_PDF_SHIFT) | \ | |
| PLPRCR_TEXPS) | |
| #else | |
| #error unsupported CPU freq for XIN = 50MHz | |
| #endif | |
| #else | |
| #error unsupported XIN freq | |
| #endif | |
| /* | |
| *----------------------------------------------------------------------- | |
| * SCCR - System Clock and reset Control Register 15-27 | |
| *----------------------------------------------------------------------- | |
| * Set clock output, timebase and RTC source and divider, | |
| * power management and some other internal clocks | |
| * | |
| * Note: When TBS == 0 the timebase is independent of current cpu clock. | |
| */ | |
| #define SCCR_MASK SCCR_EBDF11 | |
| #if MPC8XX_HZ > 66666666 | |
| #define CONFIG_SYS_SCCR (/* SCCR_TBS | */ SCCR_CRQEN | \ | |
| SCCR_COM00 | SCCR_DFSYNC00 | SCCR_DFBRG00 | \ | |
| SCCR_DFNL000 | SCCR_DFNH000 | SCCR_DFLCD000 | \ | |
| SCCR_DFALCD00 | SCCR_EBDF01) | |
| #else | |
| #define CONFIG_SYS_SCCR (/* SCCR_TBS | */ SCCR_CRQEN | \ | |
| SCCR_COM00 | SCCR_DFSYNC00 | SCCR_DFBRG00 | \ | |
| SCCR_DFNL000 | SCCR_DFNH000 | SCCR_DFLCD000 | \ | |
| SCCR_DFALCD00) | |
| #endif | |
| /*----------------------------------------------------------------------- | |
| * | |
| *----------------------------------------------------------------------- | |
| * | |
| */ | |
| /*#define CONFIG_SYS_DER 0x2002000F*/ | |
| #define CONFIG_SYS_DER 0 | |
| /* | |
| * Init Memory Controller: | |
| * | |
| * BR0/1 and OR0/1 (FLASH) | |
| */ | |
| #define FLASH_BASE0_PRELIM 0x40000000 /* FLASH bank #0 */ | |
| /* used to re-map FLASH both when starting from SRAM or FLASH: | |
| * restrict access enough to keep SRAM working (if any) | |
| * but not too much to meddle with FLASH accesses | |
| */ | |
| #define CONFIG_SYS_REMAP_OR_AM 0x80000000 /* OR addr mask */ | |
| #define CONFIG_SYS_PRELIM_OR_AM 0xE0000000 /* OR addr mask */ | |
| /* FLASH timing: ACS = 11, TRLX = 0, CSNT = 1, SCY = 5, EHTR = 1 */ | |
| #define CONFIG_SYS_OR_TIMING_FLASH (OR_CSNT_SAM | OR_BI | OR_SCY_5_CLK | OR_TRLX) | |
| #define CONFIG_SYS_OR0_REMAP (CONFIG_SYS_REMAP_OR_AM | CONFIG_SYS_OR_TIMING_FLASH) | |
| #define CONFIG_SYS_OR0_PRELIM (CONFIG_SYS_PRELIM_OR_AM | CONFIG_SYS_OR_TIMING_FLASH) | |
| #define CONFIG_SYS_BR0_PRELIM ((FLASH_BASE0_PRELIM & BR_BA_MSK) | BR_PS_8 | BR_V ) | |
| #if CONFIG_NETPHONE_VERSION == 2 | |
| #define FLASH_BASE4_PRELIM 0x40080000 /* FLASH bank #1 */ | |
| #define CONFIG_SYS_OR4_REMAP (CONFIG_SYS_REMAP_OR_AM | CONFIG_SYS_OR_TIMING_FLASH) | |
| #define CONFIG_SYS_OR4_PRELIM (CONFIG_SYS_PRELIM_OR_AM | CONFIG_SYS_OR_TIMING_FLASH) | |
| #define CONFIG_SYS_BR4_PRELIM ((FLASH_BASE4_PRELIM & BR_BA_MSK) | BR_PS_8 | BR_V ) | |
| #endif | |
| /* | |
| * BR3 and OR3 (SDRAM) | |
| * | |
| */ | |
| #define SDRAM_BASE3_PRELIM 0x00000000 /* SDRAM bank #0 */ | |
| #define SDRAM_MAX_SIZE (256 << 20) /* max 256MB per bank */ | |
| /* SDRAM timing: Multiplexed addresses, GPL5 output to GPL5_A (don't care) */ | |
| #define CONFIG_SYS_OR_TIMING_SDRAM (OR_CSNT_SAM | OR_G5LS) | |
| #define CONFIG_SYS_OR3_PRELIM ((0xFFFFFFFFLU & ~(SDRAM_MAX_SIZE - 1)) | CONFIG_SYS_OR_TIMING_SDRAM) | |
| #define CONFIG_SYS_BR3_PRELIM ((SDRAM_BASE3_PRELIM & BR_BA_MSK) | BR_MS_UPMB | BR_PS_32 | BR_V) | |
| /* | |
| * Memory Periodic Timer Prescaler | |
| */ | |
| /* | |
| * Memory Periodic Timer Prescaler | |
| * | |
| * The Divider for PTA (refresh timer) configuration is based on an | |
| * example SDRAM configuration (64 MBit, one bank). The adjustment to | |
| * the number of chip selects (NCS) and the actually needed refresh | |
| * rate is done by setting MPTPR. | |
| * | |
| * PTA is calculated from | |
| * PTA = (gclk * Trefresh) / ((2 ^ (2 * DFBRG)) * PTP * NCS) | |
| * | |
| * gclk CPU clock (not bus clock!) | |
| * Trefresh Refresh cycle * 4 (four word bursts used) | |
| * | |
| * 4096 Rows from SDRAM example configuration | |
| * 1000 factor s -> ms | |
| * 32 PTP (pre-divider from MPTPR) from SDRAM example configuration | |
| * 4 Number of refresh cycles per period | |
| * 64 Refresh cycle in ms per number of rows | |
| * -------------------------------------------- | |
| * Divider = 4096 * 32 * 1000 / (4 * 64) = 512000 | |
| * | |
| * 50 MHz => 50.000.000 / Divider = 98 | |
| * 66 Mhz => 66.000.000 / Divider = 129 | |
| * 80 Mhz => 80.000.000 / Divider = 156 | |
| */ | |
| #define CONFIG_SYS_MAMR_PTA 234 | |
| /* | |
| * For 16 MBit, refresh rates could be 31.3 us | |
| * (= 64 ms / 2K = 125 / quad bursts). | |
| * For a simpler initialization, 15.6 us is used instead. | |
| * | |
| * #define CONFIG_SYS_MPTPR_2BK_2K MPTPR_PTP_DIV32 for 2 banks | |
| * #define CONFIG_SYS_MPTPR_1BK_2K MPTPR_PTP_DIV64 for 1 bank | |
| */ | |
| #define CONFIG_SYS_MPTPR_2BK_4K MPTPR_PTP_DIV16 /* setting for 2 banks */ | |
| #define CONFIG_SYS_MPTPR_1BK_4K MPTPR_PTP_DIV32 /* setting for 1 bank */ | |
| /* refresh rate 7.8 us (= 64 ms / 8K = 31.2 / quad bursts) for 256 MBit */ | |
| #define CONFIG_SYS_MPTPR_2BK_8K MPTPR_PTP_DIV8 /* setting for 2 banks */ | |
| #define CONFIG_SYS_MPTPR_1BK_8K MPTPR_PTP_DIV16 /* setting for 1 bank */ | |
| /* | |
| * MAMR settings for SDRAM | |
| */ | |
| /* 8 column SDRAM */ | |
| #define CONFIG_SYS_MAMR_8COL ((CONFIG_SYS_MAMR_PTA << MAMR_PTA_SHIFT) | MAMR_PTAE | \ | |
| MAMR_AMA_TYPE_0 | MAMR_DSA_1_CYCL | MAMR_G0CLA_A11 | \ | |
| MAMR_RLFA_1X | MAMR_WLFA_1X | MAMR_TLFA_4X) | |
| /* 9 column SDRAM */ | |
| #define CONFIG_SYS_MAMR_9COL ((CONFIG_SYS_MAMR_PTA << MAMR_PTA_SHIFT) | MAMR_PTAE | \ | |
| MAMR_AMA_TYPE_1 | MAMR_DSA_1_CYCL | MAMR_G0CLA_A10 | \ | |
| MAMR_RLFA_1X | MAMR_WLFA_1X | MAMR_TLFA_4X) | |
| #define CONFIG_LAST_STAGE_INIT /* needed to reset the damn phys */ | |
| /****************************************************************/ | |
| #define DSP_SIZE 0x00010000 /* 64K */ | |
| #define NAND_SIZE 0x00010000 /* 64K */ | |
| #define DSP_BASE 0xF1000000 | |
| #define NAND_BASE 0xF1010000 | |
| /*****************************************************************************/ | |
| #define CONFIG_SYS_DIRECT_FLASH_TFTP | |
| /*****************************************************************************/ | |
| #if CONFIG_NETPHONE_VERSION == 1 | |
| #define STATUS_LED_BIT 0x00000008 /* bit 28 */ | |
| #elif CONFIG_NETPHONE_VERSION == 2 | |
| #define STATUS_LED_BIT 0x00000080 /* bit 24 */ | |
| #endif | |
| #define STATUS_LED_PERIOD (CONFIG_SYS_HZ / 2) | |
| #define STATUS_LED_STATE STATUS_LED_BLINKING | |
| #define STATUS_LED_ACTIVE 0 /* LED on for bit == 0 */ | |
| #define STATUS_LED_BOOT 0 /* LED 0 used for boot status */ | |
| #ifndef __ASSEMBLY__ | |
| /* LEDs */ | |
| /* led_id_t is unsigned int mask */ | |
| typedef unsigned int led_id_t; | |
| #define __led_toggle(_msk) \ | |
| do { \ | |
| ((volatile immap_t *)CONFIG_SYS_IMMR)->im_cpm.cp_pedat ^= (_msk); \ | |
| } while(0) | |
| #define __led_set(_msk, _st) \ | |
| do { \ | |
| if ((_st)) \ | |
| ((volatile immap_t *)CONFIG_SYS_IMMR)->im_cpm.cp_pedat |= (_msk); \ | |
| else \ | |
| ((volatile immap_t *)CONFIG_SYS_IMMR)->im_cpm.cp_pedat &= ~(_msk); \ | |
| } while(0) | |
| #define __led_init(msk, st) __led_set(msk, st) | |
| #endif | |
| /*********************************************************************************************************** | |
| ---------------------------------------------------------------------------------------------- | |
| (V1) version 1 of the board | |
| (V2) version 2 of the board | |
| ---------------------------------------------------------------------------------------------- | |
| Pin definitions: | |
| +------+----------------+--------+------------------------------------------------------------ | |
| | # | Name | Type | Comment | |
| +------+----------------+--------+------------------------------------------------------------ | |
| | PA3 | SPIEN_MAX | Output | MAX serial to uart chip select | |
| | PA7 | DSP_INT | Output | DSP interrupt | |
| | PA10 | DSP_RESET | Output | DSP reset | |
| | PA14 | USBOE | Output | USB (1) | |
| | PA15 | USBRXD | Output | USB (1) | |
| | PB19 | BT_RTS | Output | Bluetooth (0) | |
| | PB23 | BT_CTS | Output | Bluetooth (0) | |
| | PB26 | SPIEN_SEP | Output | Serial EEPROM chip select | |
| | PB27 | SPICS_DISP | Output | Display chip select | |
| | PB28 | SPI_RXD_3V | Input | SPI Data Rx | |
| | PB29 | SPI_TXD | Output | SPI Data Tx | |
| | PB30 | SPI_CLK | Output | SPI Clock | |
| | PC10 | DISPA0 | Output | Display A0 | |
| | PC11 | BACKLIGHT | Output | Display backlit | |
| | PC12 | SPI2RXD | Input | (V1) 2nd SPI RXD | |
| | | IO_RESET | Output | (V2) General I/O reset | |
| | PC13 | SPI2TXD | Output | (V1) 2nd SPI TXD (V1) | |
| | | HOOK | Input | (V2) Hook input interrupt | |
| | PC15 | SPI2CLK | Output | (V1) 2nd SPI CLK | |
| | | F_RY_BY | Input | (V2) NAND F_RY_BY | |
| | PE17 | F_ALE | Output | NAND F_ALE | |
| | PE18 | F_CLE | Output | NAND F_CLE | |
| | PE20 | F_CE | Output | NAND F_CE | |
| | PE24 | SPICS_SCOUT | Output | (V1) Codec chip select | |
| | | LED | Output | (V2) LED | |
| | PE27 | SPICS_ER | Output | External serial register CS | |
| | PE28 | LEDIO1 | Output | (V1) LED | |
| | | BKBR1 | Input | (V2) Keyboard input scan | |
| | PE29 | LEDIO2 | Output | (V1) LED hook for A (TA2) | |
| | | BKBR2 | Input | (V2) Keyboard input scan | |
| | PE30 | LEDIO3 | Output | (V1) LED hook for A (TA2) | |
| | | BKBR3 | Input | (V2) Keyboard input scan | |
| | PE31 | F_RY_BY | Input | (V1) NAND F_RY_BY | |
| | | BKBR4 | Input | (V2) Keyboard input scan | |
| +------+----------------+--------+--------------------------------------------------- | |
| ---------------------------------------------------------------------------------------------- | |
| Serial register input: | |
| +------+----------------+------------------------------------------------------------ | |
| | # | Name | Comment | |
| +------+----------------+------------------------------------------------------------ | |
| | 0 | BKBR1 | (V1) Keyboard input scan | |
| | 1 | BKBR3 | (V1) Keyboard input scan | |
| | 2 | BKBR4 | (V1) Keyboard input scan | |
| | 3 | BKBR2 | (V1) Keyboard input scan | |
| | 4 | HOOK | (V1) Hook switch | |
| | 5 | BT_LINK | (V1) Bluetooth link status | |
| | 6 | HOST_WAKE | (V1) Bluetooth host wake up | |
| | 7 | OK_ETH | (V1) Cisco inline power OK status | |
| +------+----------------+------------------------------------------------------------ | |
| ---------------------------------------------------------------------------------------------- | |
| Serial register output: | |
| +------+----------------+------------------------------------------------------------ | |
| | # | Name | Comment | |
| +------+----------------+------------------------------------------------------------ | |
| | 0 | KEY1 | Keyboard output scan | |
| | 1 | KEY2 | Keyboard output scan | |
| | 2 | KEY3 | Keyboard output scan | |
| | 3 | KEY4 | Keyboard output scan | |
| | 4 | KEY5 | Keyboard output scan | |
| | 5 | KEY6 | Keyboard output scan | |
| | 6 | KEY7 | Keyboard output scan | |
| | 7 | BT_WAKE | Bluetooth wake up | |
| +------+----------------+------------------------------------------------------------ | |
| ---------------------------------------------------------------------------------------------- | |
| Chip selects: | |
| +------+----------------+------------------------------------------------------------ | |
| | # | Name | Comment | |
| +------+----------------+------------------------------------------------------------ | |
| | CS0 | CS0 | Boot flash | |
| | CS1 | CS_FLASH | NAND flash | |
| | CS2 | CS_DSP | DSP | |
| | CS3 | DCS_DRAM | DRAM | |
| | CS4 | CS_FLASH2 | (V2) 2nd flash | |
| +------+----------------+------------------------------------------------------------ | |
| ---------------------------------------------------------------------------------------------- | |
| Interrupts: | |
| +------+----------------+------------------------------------------------------------ | |
| | # | Name | Comment | |
| +------+----------------+------------------------------------------------------------ | |
| | IRQ1 | IRQ_DSP | DSP interrupt | |
| | IRQ3 | S_INTER | DUSLIC ??? | |
| | IRQ4 | F_RY_BY | NAND | |
| | IRQ7 | IRQ_MAX | MAX 3100 interrupt | |
| +------+----------------+------------------------------------------------------------ | |
| ---------------------------------------------------------------------------------------------- | |
| Interrupts on PCMCIA pins: | |
| +------+----------------+------------------------------------------------------------ | |
| | # | Name | Comment | |
| +------+----------------+------------------------------------------------------------ | |
| | IP_A0| PHY1_LINK | Link status changed for #1 Ethernet interface | |
| | IP_A1| PHY2_LINK | Link status changed for #2 Ethernet interface | |
| | IP_A2| RMII1_MDINT | PHY interrupt for #1 | |
| | IP_A3| RMII2_MDINT | PHY interrupt for #2 | |
| | IP_A5| HOST_WAKE | (V2) Bluetooth host wake | |
| | IP_A6| OK_ETH | (V2) Cisco inline power OK | |
| +------+----------------+------------------------------------------------------------ | |
| *************************************************************************************************/ | |
| #define CONFIG_SED156X 1 /* use SED156X */ | |
| #define CONFIG_SED156X_PG12864Q 1 /* type of display used */ | |
| /* serial interfacing macros */ | |
| #define SED156X_SPI_RXD_PORT (((volatile immap_t *)CONFIG_SYS_IMMR)->im_cpm.cp_pbdat) | |
| #define SED156X_SPI_RXD_MASK 0x00000008 | |
| #define SED156X_SPI_TXD_PORT (((volatile immap_t *)CONFIG_SYS_IMMR)->im_cpm.cp_pbdat) | |
| #define SED156X_SPI_TXD_MASK 0x00000004 | |
| #define SED156X_SPI_CLK_PORT (((volatile immap_t *)CONFIG_SYS_IMMR)->im_cpm.cp_pbdat) | |
| #define SED156X_SPI_CLK_MASK 0x00000002 | |
| #define SED156X_CS_PORT (((volatile immap_t *)CONFIG_SYS_IMMR)->im_cpm.cp_pbdat) | |
| #define SED156X_CS_MASK 0x00000010 | |
| #define SED156X_A0_PORT (((volatile immap_t *)CONFIG_SYS_IMMR)->im_ioport.iop_pcdat) | |
| #define SED156X_A0_MASK 0x0020 | |
| /*************************************************************************************************/ | |
| #define CONFIG_SYS_CONSOLE_IS_IN_ENV 1 | |
| #define CONFIG_SYS_CONSOLE_OVERWRITE_ROUTINE 1 | |
| #define CONFIG_SYS_CONSOLE_ENV_OVERWRITE 1 | |
| /*************************************************************************************************/ | |
| /* use board specific hardware */ | |
| #undef CONFIG_WATCHDOG /* watchdog disabled */ | |
| #define CONFIG_HW_WATCHDOG | |
| #define CONFIG_SHOW_ACTIVITY | |
| /*************************************************************************************************/ | |
| /* phone console configuration */ | |
| #define PHONE_CONSOLE_POLL_HZ (CONFIG_SYS_HZ/200) /* poll every 5ms */ | |
| /*************************************************************************************************/ | |
| #define CONFIG_CDP_DEVICE_ID 20 | |
| #define CONFIG_CDP_DEVICE_ID_PREFIX "NP" /* netphone */ | |
| #define CONFIG_CDP_PORT_ID "eth%d" | |
| #define CONFIG_CDP_CAPABILITIES 0x00000010 | |
| #define CONFIG_CDP_VERSION "u-boot" " " U_BOOT_DATE " " U_BOOT_TIME | |
| #define CONFIG_CDP_PLATFORM "Intracom NetPhone" | |
| #define CONFIG_CDP_TRIGGER 0x20020001 | |
| #define CONFIG_CDP_POWER_CONSUMPTION 4300 /* 90 mA @ 48V */ | |
| #define CONFIG_CDP_APPLIANCE_VLAN_TYPE 0x01 /* ipphone */ | |
| /*************************************************************************************************/ | |
| #define CONFIG_AUTO_COMPLETE 1 | |
| /*************************************************************************************************/ | |
| #define CONFIG_CRC32_VERIFY 1 | |
| /*************************************************************************************************/ | |
| #define CONFIG_HUSH_OLD_PARSER_COMPATIBLE 1 | |
| /*************************************************************************************************/ | |
| #endif /* __CONFIG_H */ |