Commit 8b710b1 started removing code for the unmaintained "ns9750dev" board; the board support is still broken, and not included anywhere in the Makefile or boards.cfg. Remove the remaining dead code.
Signed-off-by: Wolfgang Denk wd@denx.de --- board/ns9750dev/Makefile | 45 ---- board/ns9750dev/config.mk | 16 -- board/ns9750dev/flash.c | 474 ---------------------------------------- board/ns9750dev/led.c | 46 ---- board/ns9750dev/lowlevel_init.S | 298 ------------------------- board/ns9750dev/ns9750dev.c | 125 ----------- doc/README.ns9750dev | 36 --- doc/README.scrapyard | 1 + doc/driver-model/UDM-serial.txt | 2 +- drivers/serial/Makefile | 1 - drivers/serial/ns9750_serial.c | 218 ------------------ drivers/serial/serial.c | 2 - include/configs/ns9750dev.h | 187 ---------------- include/ns9750_bbus.h | 125 ----------- include/ns9750_mem.h | 172 --------------- include/ns9750_ser.h | 202 ----------------- include/ns9750_sys.h | 215 ------------------ 17 files changed, 2 insertions(+), 2163 deletions(-) delete mode 100644 board/ns9750dev/Makefile delete mode 100644 board/ns9750dev/config.mk delete mode 100644 board/ns9750dev/flash.c delete mode 100644 board/ns9750dev/led.c delete mode 100644 board/ns9750dev/lowlevel_init.S delete mode 100644 board/ns9750dev/ns9750dev.c delete mode 100644 doc/README.ns9750dev delete mode 100644 drivers/serial/ns9750_serial.c delete mode 100644 include/configs/ns9750dev.h delete mode 100644 include/ns9750_bbus.h delete mode 100644 include/ns9750_mem.h delete mode 100644 include/ns9750_ser.h delete mode 100644 include/ns9750_sys.h
diff --git a/board/ns9750dev/Makefile b/board/ns9750dev/Makefile deleted file mode 100644 index 0d082c5..0000000 --- a/board/ns9750dev/Makefile +++ /dev/null @@ -1,45 +0,0 @@ -# -# (C) Copyright 2000-2006 -# 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 -# - -include $(TOPDIR)/config.mk - -LIB = $(obj)lib$(BOARD).o - -COBJS := ns9750dev.o flash.o led.o -SOBJS := lowlevel_init.o - -SRCS := $(SOBJS:.o=.S) $(COBJS:.o=.c) -OBJS := $(addprefix $(obj),$(COBJS)) -SOBJS := $(addprefix $(obj),$(SOBJS)) - -$(LIB): $(obj).depend $(OBJS) $(SOBJS) - $(call cmd_link_o_target, $(OBJS) $(SOBJS)) - -######################################################################### - -# defines $(obj).depend target -include $(SRCTREE)/rules.mk - -sinclude $(obj).depend - -######################################################################### diff --git a/board/ns9750dev/config.mk b/board/ns9750dev/config.mk deleted file mode 100644 index e5d8702..0000000 --- a/board/ns9750dev/config.mk +++ /dev/null @@ -1,16 +0,0 @@ -####################################################################### -# -# Copyright (C) 2004 by FS Forth-Systeme GmbH. -# Markus Pietrek mpietrek@fsforth.de -# -# @TODO -# Linux-Kernel is expected to be at 0000'8000, entry 0000'8000 -# optionally with a ramdisk at 0080'0000 -# -# we load ourself to 0078'0000 -# -# download area is 0060'0000 -# - - -CONFIG_SYS_TEXT_BASE = 0x00780000 diff --git a/board/ns9750dev/flash.c b/board/ns9750dev/flash.c deleted file mode 100644 index 185bc2d..0000000 --- a/board/ns9750dev/flash.c +++ /dev/null @@ -1,474 +0,0 @@ -/* - * (C) Copyright 2001 - * Kyle Harris, Nexus Technologies, Inc. kharris@nexus-tech.net - * - * (C) Copyright 2001 - * Wolfgang Denk, DENX Software Engineering, wd@denx.de. - * - * (C) Copyright 2003 - * Texas Instruments, <www.ti.com> - * Kshitij Gupta Kshitij@ti.com - * - * 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 - */ - -#include <common.h> -#include <linux/byteorder/swab.h> - -#define PHYS_FLASH_SECT_SIZE 0x00020000 /* 256 KB sectors (x2) */ -flash_info_t flash_info[CONFIG_SYS_MAX_FLASH_BANKS]; /* info for FLASH chips */ - -/* Board support for 1 or 2 flash devices */ -#undef FLASH_PORT_WIDTH32 -#define FLASH_PORT_WIDTH16 - -#ifdef FLASH_PORT_WIDTH16 -#define FLASH_PORT_WIDTH ushort -#define FLASH_PORT_WIDTHV vu_short -#define SWAP(x) __swab16(x) -#else -#define FLASH_PORT_WIDTH ulong -#define FLASH_PORT_WIDTHV vu_long -#define SWAP(x) __swab32(x) -#endif - -#define FPW FLASH_PORT_WIDTH -#define FPWV FLASH_PORT_WIDTHV - -#define mb() __asm__ __volatile__ ("" : : : "memory") - - -/* Flash Organization Structure */ -typedef struct OrgDef { - unsigned int sector_number; - unsigned int sector_size; -} OrgDef; - - -/* Flash Organizations */ -OrgDef OrgIntel_28F256L18T[] = { - {4, 32 * 1024}, /* 4 * 32kBytes sectors */ - {255, 128 * 1024}, /* 255 * 128kBytes sectors */ -}; - - -/*----------------------------------------------------------------------- - * Functions - */ -unsigned long flash_init (void); -static ulong flash_get_size (FPW * addr, flash_info_t * info); -static int write_data (flash_info_t * info, ulong dest, FPW data); -static void flash_get_offsets (ulong base, flash_info_t * info); -void inline spin_wheel (void); -void flash_print_info (flash_info_t * info); -void flash_unprotect_sectors (FPWV * addr); -int flash_erase (flash_info_t * info, int s_first, int s_last); -int write_buff (flash_info_t * info, uchar * src, ulong addr, ulong cnt); - -/*----------------------------------------------------------------------- - */ - -unsigned long flash_init (void) -{ - int i; - ulong size = 0; - for (i = 0; i < CONFIG_SYS_MAX_FLASH_BANKS; i++) { - switch (i) { - case 0: - flash_get_size ((FPW *) PHYS_FLASH_1, &flash_info[i]); - flash_get_offsets (PHYS_FLASH_1, &flash_info[i]); - break; - default: - panic ("configured too many flash banks!\n"); - break; - } - size += flash_info[i].size; - } - - /* Protect monitor and environment sectors - */ - flash_protect (FLAG_PROTECT_SET, - CONFIG_SYS_FLASH_BASE, - CONFIG_SYS_FLASH_BASE + monitor_flash_len - 1, &flash_info[0]); - - flash_protect (FLAG_PROTECT_SET, - CONFIG_ENV_ADDR, - CONFIG_ENV_ADDR + CONFIG_ENV_SIZE - 1, &flash_info[0]); - - return size; -} - -/*----------------------------------------------------------------------- - */ -static void flash_get_offsets (ulong base, flash_info_t * info) -{ - int i; - OrgDef *pOrgDef; - - pOrgDef = OrgIntel_28F256L18T; - if (info->flash_id == FLASH_UNKNOWN) { - return; - } - - if ((info->flash_id & FLASH_VENDMASK) == FLASH_MAN_INTEL) { - for (i = 0; i < info->sector_count; i++) { - if (i > 255) { - info->start[i] = base + (i * 0x8000); - info->protect[i] = 0; - } else { - info->start[i] = base + - (i * PHYS_FLASH_SECT_SIZE); - info->protect[i] = 0; - } - } - } -} - -/*----------------------------------------------------------------------- - */ -void flash_print_info (flash_info_t * info) -{ - int i; - - if (info->flash_id == FLASH_UNKNOWN) { - printf ("missing or unknown FLASH type\n"); - return; - } - - switch (info->flash_id & FLASH_VENDMASK) { - case FLASH_MAN_INTEL: - printf ("INTEL "); - break; - default: - printf ("Unknown Vendor "); - break; - } - - switch (info->flash_id & FLASH_TYPEMASK) { - case FLASH_28F256L18T: - printf ("FLASH 28F256L18T\n"); - break; - default: - printf ("Unknown Chip Type\n"); - break; - } - - printf (" Size: %ld MB in %d Sectors\n", - info->size >> 20, info->sector_count); - - printf (" Sector Start Addresses:"); - for (i = 0; i < info->sector_count; ++i) { - if ((i % 5) == 0) - printf ("\n "); - printf (" %08lX%s", - info->start[i], info->protect[i] ? " (RO)" : " "); - } - printf ("\n"); - return; -} - -/* - * The following code cannot be run from FLASH! - */ -static ulong flash_get_size (FPW * addr, flash_info_t * info) -{ - volatile FPW value; - - /* Write auto select command: read Manufacturer ID */ - addr[0x5555] = (FPW) 0x00AA00AA; - addr[0x2AAA] = (FPW) 0x00550055; - addr[0x5555] = (FPW) 0x00900090; - - mb (); - value = addr[0]; - - switch (value) { - - case (FPW) INTEL_MANUFACT: - info->flash_id = FLASH_MAN_INTEL; - break; - - default: - info->flash_id = FLASH_UNKNOWN; - info->sector_count = 0; - info->size = 0; - addr[0] = (FPW) 0x00FF00FF; /* restore read mode */ - return (0); /* no or unknown flash */ - } - - mb (); - value = addr[1]; /* device ID */ - switch (value) { - - case (FPW) (INTEL_ID_28F256L18T): - info->flash_id += FLASH_28F256L18T; - info->sector_count = 259; - info->size = 0x02000000; - break; /* => 32 MB */ - - default: - info->flash_id = FLASH_UNKNOWN; - break; - } - - if (info->sector_count > CONFIG_SYS_MAX_FLASH_SECT) { - printf ("** ERROR: sector count %d > max (%d) **\n", - info->sector_count, CONFIG_SYS_MAX_FLASH_SECT); - info->sector_count = CONFIG_SYS_MAX_FLASH_SECT; - } - - addr[0] = (FPW) 0x00FF00FF; /* restore read mode */ - - return (info->size); -} - - -/* unprotects a sector for write and erase - * on some intel parts, this unprotects the entire chip, but it - * wont hurt to call this additional times per sector... - */ -void flash_unprotect_sectors (FPWV * addr) -{ -#define PD_FINTEL_WSMS_READY_MASK 0x0080 - - *addr = (FPW) 0x00500050; /* clear status register */ - - /* this sends the clear lock bit command */ - *addr = (FPW) 0x00600060; - *addr = (FPW) 0x00D000D0; -} - - -/*----------------------------------------------------------------------- - */ - -int flash_erase (flash_info_t * info, int s_first, int s_last) -{ - int flag, prot, sect; - ulong type, start; - int rcode = 0; - - if ((s_first < 0) || (s_first > s_last)) { - if (info->flash_id == FLASH_UNKNOWN) { - printf ("- missing\n"); - } else { - printf ("- no sectors to erase\n"); - } - return 1; - } - - type = (info->flash_id & FLASH_VENDMASK); - if ((type != FLASH_MAN_INTEL)) { - printf ("Can't erase unknown flash type %08lx - aborted\n", - info->flash_id); - return 1; - } - - prot = 0; - for (sect = s_first; sect <= s_last; ++sect) { - if (info->protect[sect]) { - prot++; - } - } - - if (prot) { - printf ("- Warning: %d protected sectors will not be erased!\n", - prot); - } else { - printf ("\n"); - } - - /* Disable interrupts which might cause a timeout here */ - flag = disable_interrupts (); - - /* Start erase on unprotected sectors */ - for (sect = s_first; sect <= s_last; sect++) { - if (info->protect[sect] == 0) { /* not protected */ - FPWV *addr = (FPWV *) (info->start[sect]); - FPW status; - - printf ("Erasing sector %2d ... ", sect); - - flash_unprotect_sectors (addr); - - /* arm simple, non interrupt dependent timer */ - start = get_timer(0); - - *addr = (FPW) 0x00500050;/* clear status register */ - *addr = (FPW) 0x00200020;/* erase setup */ - *addr = (FPW) 0x00D000D0;/* erase confirm */ - - while (((status = - *addr) & (FPW) 0x00800080) != - (FPW) 0x00800080) { - if (get_timer(start) > - CONFIG_SYS_FLASH_ERASE_TOUT) { - printf ("Timeout\n"); - /* suspend erase */ - *addr = (FPW) 0x00B000B0; - /* reset to read mode */ - *addr = (FPW) 0x00FF00FF; - rcode = 1; - break; - } - } - - /* clear status register cmd. */ - *addr = (FPW) 0x00500050; - *addr = (FPW) 0x00FF00FF;/* resest to read mode */ - printf (" done\n"); - } - } - return rcode; -} - -/*----------------------------------------------------------------------- - * Copy memory to flash, returns: - * 0 - OK - * 1 - write timeout - * 2 - Flash not erased - * 4 - Flash not identified - */ - -int write_buff (flash_info_t * info, uchar * src, ulong addr, ulong cnt) -{ - ulong cp, wp; - FPW data; - int count, i, l, rc, port_width; - - if (info->flash_id == FLASH_UNKNOWN) { - return 4; - } -/* get lower word aligned address */ -#ifdef FLASH_PORT_WIDTH16 - wp = (addr & ~1); - port_width = 2; -#else - wp = (addr & ~3); - port_width = 4; -#endif - - /* - * handle unaligned start bytes - */ - if ((l = addr - wp) != 0) { - data = 0; - for (i = 0, cp = wp; i < l; ++i, ++cp) { - data = (data << 8) | (*(uchar *) cp); - } - for (; i < port_width && cnt > 0; ++i) { - data = (data << 8) | *src++; - --cnt; - ++cp; - } - for (; cnt == 0 && i < port_width; ++i, ++cp) { - data = (data << 8) | (*(uchar *) cp); - } - - if ((rc = write_data (info, wp, SWAP (data))) != 0) { - return (rc); - } - wp += port_width; - } - - /* - * handle word aligned part - */ - count = 0; - while (cnt >= port_width) { - data = 0; - for (i = 0; i < port_width; ++i) { - data = (data << 8) | *src++; - } - if ((rc = write_data (info, wp, SWAP (data))) != 0) { - return (rc); - } - wp += port_width; - cnt -= port_width; - if (count++ > 0x800) { - spin_wheel (); - count = 0; - } - } - - if (cnt == 0) { - return (0); - } - - /* - * handle unaligned tail bytes - */ - data = 0; - for (i = 0, cp = wp; i < port_width && cnt > 0; ++i, ++cp) { - data = (data << 8) | *src++; - --cnt; - } - for (; i < port_width; ++i, ++cp) { - data = (data << 8) | (*(uchar *) cp); - } - - return (write_data (info, wp, SWAP (data))); -} - -/*----------------------------------------------------------------------- - * Write a word or halfword to Flash, returns: - * 0 - OK - * 1 - write timeout - * 2 - Flash not erased - */ -static int write_data (flash_info_t * info, ulong dest, FPW data) -{ - FPWV *addr = (FPWV *) dest; - ulong status; - int flag; - ulong start; - - /* Check if Flash is (sufficiently) erased */ - if ((*addr & data) != data) { - printf ("not erased at %08lx (%x)\n", (ulong) addr, *addr); - return (2); - } - flash_unprotect_sectors (addr); - /* Disable interrupts which might cause a timeout here */ - flag = disable_interrupts (); - *addr = (FPW) 0x00400040; /* write setup */ - *addr = data; - - /* arm simple, non interrupt dependent timer */ - start = get_timer(0); - - /* wait while polling the status register */ - while (((status = *addr) & (FPW) 0x00800080) != (FPW) 0x00800080) { - if (get_timer(start) > CONFIG_SYS_FLASH_WRITE_TOUT) { - *addr = (FPW) 0x00FF00FF; /* restore read mode */ - return (1); - } - } - *addr = (FPW) 0x00FF00FF; /* restore read mode */ - return (0); -} - -void inline spin_wheel (void) -{ - static int p = 0; - static char w[] = "\/-"; - - printf ("\010%c", w[p]); - (++p == 3) ? (p = 0) : 0; -} diff --git a/board/ns9750dev/led.c b/board/ns9750dev/led.c deleted file mode 100644 index b85c869..0000000 --- a/board/ns9750dev/led.c +++ /dev/null @@ -1,46 +0,0 @@ -/*********************************************************************** - * - * Copyright (C) 2004 by FS Forth-Systeme GmbH. - * All rights reserved. - * - * $Id: led.c,v 1.1 2004/02/16 10:37:20 mpietrek Exp $ - * @Author: Markus Pietrek - * @Descr: Defines helper functions for toggeling LEDs - * @Usage: - * @References: [1] - * - * 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 - * - ***********************************************************************/ - -#ifdef CONFIG_STATUS_LED - -#include <ns9750_bbus.h> - -static inline void __led_init( led_id_t mask, int state ) -{ - XXXX; -} - -static inline void __led_toggle( led_id_t mask ) -{ -} - -static inline void __led_set( led_id_t mask, int state ) -{ -} - -#endif /* CONFIG_STATUS_LED */ diff --git a/board/ns9750dev/lowlevel_init.S b/board/ns9750dev/lowlevel_init.S deleted file mode 100644 index ba5ff81..0000000 --- a/board/ns9750dev/lowlevel_init.S +++ /dev/null @@ -1,298 +0,0 @@ -/* - * Board specific setup info - * - * (C) Copyright 2003 - * Texas Instruments, <www.ti.com> - * Kshitij Gupta Kshitij@ti.com - * - * Modified for the NS9750 DevBoard by - * (C) Copyright 2004 by FS Forth-Systeme GmbH. - * Markus Pietrek mpietrek@fsforth.de - * @References: [1] NS9750 Hardware Reference/December 2003 - * [2] ns9750_a.cmd from MAJIC configuration - * - * 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 - */ - -#include <config.h> -#include <version.h> - -#if defined(CONFIG_NS9750DEV) -# ifndef CONFIG_SKIP_LOWLEVEL_INIT -# include <./ns9750_sys.h> -# include <./ns9750_mem.h> -# endif -#endif - -/*********************************************************************** - * @Function: write_register_block - * @Return: nothing - * @Descr: Copies the register block of register_offset:register value to - * the registers at base r0. The block is assumed to start in RAM at r1 - * and end at r2. The linked RAM base address of U-Boot is assumed to be - * in r5 while the ROM base address we are running from is r6 - * Uses r3 and r4 as tempory registers - ***********************************************************************/ - -.macro write_register_block - @@ map the addresses to high memory - sub r1, r1, r5 - add r1, r1, r6 - sub r2, r2, r5 - add r2, r2, r6 - - @@ copy all -1: - @@ Write register/value pair starting at [r1] to register base r0 - ldr r3, [r1], #4 - ldr r4, [r1], #4 - str r4, [r0,r3] - cmp r1, r2 - blt 1b -.endm - -_TEXT_BASE: - .word CONFIG_SYS_TEXT_BASE @ sdram load addr from config.mk -_PHYS_FLASH: - .word PHYS_FLASH_1 @ real flash address (without mirroring) -_CAS_LATENCY: - .word 0x00022000 @ for CAS2 latency - -#ifndef CONFIG_SKIP_LOWLEVEL_INIT -.globl lowlevel_init -lowlevel_init: - - /* U-Boot may be linked to RAM at 0x780000. But this code will run in - flash from 0x0. But in order to enable RAM we have to disable the - mirror bit, therefore we have to jump to our real flash address - beginning at PHYS_FLASH_1 (CS4 Base). Therefore, - _run_at_real_flash_address may be 0x500003b0 while be linked to - 0x7803b0. So we must modify our linked addresses */ - - @@ branch to high memory address, away from 0x0 - ldr r5, _TEXT_BASE - ldr r6, _PHYS_FLASH - ldr r0, =_run_at_real_flash_address - sub r0, r0, r5 - add r0, r0, r6 - mov pc, r0 - nop @ for pipelining - -_run_at_real_flash_address: - @@ now we are running > PHYS_FLASH_1, safe to enable memory controller - - @@ Write Memory Configuration Registers - - ldr r0, _NS9750_MEM_MODULE_BASE - ldr r1, =_MEM_CONFIG_START - ldr r2, =_MEM_CONFIG_END - - write_register_block - - @@ Give SDRAM some time to settle - @@ @TODO. According to [2] it should be 2 AHB cycles. Check - - ldr r1, =0x50 -_sdram_settle: - subs r1, r1, #1 - bne _sdram_settle - -_enable_mappings: - @@ Enable SDRAM Mode - - ldr r1, =_MEM_MODE_START - ldr r2, =_MEM_MODE_END - - write_register_block - - ldr r3, _CAS_LATENCY @ perform one read from SDRAM - ldr r3, [r3] - - @@ Enable SDRAM and memory mappings - - ldr r1, =_MEM_ENABLE_START - ldr r2, =_MEM_ENABLE_END - - write_register_block - - @@ Activate AHB monitor - - ldr r0, =NS9750_SYS_MODULE_BASE - ldr r1, =_AHB_MONITOR_START - ldr r2, =_AHB_MONITOR_END - - write_register_block -_relocate_lr: - /* lr and ip (from cpu_init_crit) are still based on 0x0, relocate it to - PHYS_FLASH. */ - mov r1, ip - add r1, r1, r6 - mov ip, r1 - - mov r1, lr - add r1, r1, r6 - mov lr, r1 - - @@ back to arch calling code - mov pc, lr - - .ltorg - -_NS9750_MEM_MODULE_BASE: - .word NS9750_MEM_MODULE_BASE - -_MEM_CONFIG_START: - /* Table of 2 32bit entries. First word is register address offset - relative to NS9750_MEM_MODULE_BASE, second one is value. They are - written in order of appearance */ - - @@ Register values taken from [2] - .word NS9750_MEM_CTRL - .word NS9750_MEM_CTRL_E - - .word NS9750_MEM_DYN_REFRESH - .word (0x6 & NS9750_MEM_DYN_REFRESH_MA) - - .word NS9750_MEM_DYN_READ_CFG - .word (0x1 & NS9750_MEM_DYN_READ_CFG_MA) - - .word NS9750_MEM_DYN_TRP - .word (0x1 & NS9750_MEM_DYN_TRP_MA) - - .word NS9750_MEM_DYN_TRAS - .word (0x4 & NS9750_MEM_DYN_TRAS_MA) - - .word NS9750_MEM_DYN_TAPR - .word (0x1 & NS9750_MEM_DYN_TRAS_MA) - - .word NS9750_MEM_DYN_TDAL - .word (0x5 & NS9750_MEM_DYN_TDAL_MA) - - .word NS9750_MEM_DYN_TWR - .word (0x1 & NS9750_MEM_DYN_TWR_MA) - - .word NS9750_MEM_DYN_TRC - .word (0x6 & NS9750_MEM_DYN_TRC_MA) - - .word NS9750_MEM_DYN_TRFC - .word (0x6 & NS9750_MEM_DYN_TRFC_MA) - - .word NS9750_MEM_DYN_TRRD - .word (0x1 & NS9750_MEM_DYN_TRRD_MA) - - .word NS9750_MEM_DYN_TMRD - .word (0x1 & NS9750_MEM_DYN_TMRD_MA) - - @@ CS 4 - .word NS9750_MEM_DYN_CFG(0) - .word (NS9750_MEM_DYN_CFG_AM | \ - (0x280 & NS9750_MEM_DYN_CFG_AM_MA)) - - .word NS9750_MEM_DYN_RAS_CAS(0) - .word ((0x200 & NS9750_MEM_DYN_RAS_CAS_CAS_MA) | \ - (0x03 & NS9750_MEM_DYN_RAS_CAS_RAS_MA)) - - @@ CS 5 - .word NS9750_MEM_DYN_CFG(1) - .word (NS9750_MEM_DYN_CFG_AM | \ - (0x280 & NS9750_MEM_DYN_CFG_AM_MA)) - - .word NS9750_MEM_DYN_RAS_CAS(1) - .word ((0x200 & NS9750_MEM_DYN_RAS_CAS_CAS_MA) | \ - (0x03 & NS9750_MEM_DYN_RAS_CAS_RAS_MA)) - - @@ CS 6 - .word NS9750_MEM_DYN_CFG(2) - .word (NS9750_MEM_DYN_CFG_AM | \ - (0x280 & NS9750_MEM_DYN_CFG_AM_MA)) - - .word NS9750_MEM_DYN_RAS_CAS(2) - .word ((0x200 & NS9750_MEM_DYN_RAS_CAS_CAS_MA) | \ - (0x03 & NS9750_MEM_DYN_RAS_CAS_RAS_MA)) - - @@ CS 7 - .word NS9750_MEM_DYN_CFG(3) - .word (NS9750_MEM_DYN_CFG_AM | \ - (0x280 & NS9750_MEM_DYN_CFG_AM_MA)) - - .word NS9750_MEM_DYN_RAS_CAS(3) - .word ((0x200 & NS9750_MEM_DYN_RAS_CAS_CAS_MA) | \ - (0x03 & NS9750_MEM_DYN_RAS_CAS_RAS_MA)) - - .word NS9750_MEM_DYN_CTRL - .word (NS9750_MEM_DYN_CTRL_I_PALL | \ - NS9750_MEM_DYN_CTRL_SR | \ - NS9750_MEM_DYN_CTRL_CE ) - - .word NS9750_MEM_DYN_REFRESH - .word (0x1 & NS9750_MEM_DYN_REFRESH_MA) - @@ No further register settings after refresh -_MEM_CONFIG_END: - -_MEM_MODE_START: - .word NS9750_MEM_DYN_REFRESH - .word (0x30 & NS9750_MEM_DYN_REFRESH_MA) - - .word NS9750_MEM_DYN_CTRL - .word (NS9750_MEM_DYN_CTRL_I_MODE | \ - NS9750_MEM_DYN_CTRL_SR | \ - NS9750_MEM_DYN_CTRL_CE ) -_MEM_MODE_END: - -_MEM_ENABLE_START: - .word NS9750_MEM_DYN_CTRL - .word (NS9750_MEM_DYN_CTRL_I_NORMAL | \ - NS9750_MEM_DYN_CTRL_SR | \ - NS9750_MEM_DYN_CTRL_CE ) - - @@ CS 4 - .word NS9750_MEM_DYN_CFG(0) - .word (NS9750_MEM_DYN_CFG_BDMC | \ - NS9750_MEM_DYN_CFG_AM | \ - (0x280 & NS9750_MEM_DYN_CFG_AM_MA)) - - @@ CS 5 - .word NS9750_MEM_DYN_CFG(1) - .word (NS9750_MEM_DYN_CFG_BDMC | \ - NS9750_MEM_DYN_CFG_AM | \ - (0x280 & NS9750_MEM_DYN_CFG_AM_MA)) - - @@ CS 6 - .word NS9750_MEM_DYN_CFG(2) - .word (NS9750_MEM_DYN_CFG_BDMC | \ - NS9750_MEM_DYN_CFG_AM | \ - (0x280 & NS9750_MEM_DYN_CFG_AM_MA)) - - @@ CS 7 - .word NS9750_MEM_DYN_CFG(3) - .word (NS9750_MEM_DYN_CFG_BDMC | \ - NS9750_MEM_DYN_CFG_AM | \ - (0x280 & NS9750_MEM_DYN_CFG_AM_MA)) -_MEM_ENABLE_END: - -_AHB_MONITOR_START: - .word NS9750_SYS_AHB_TIMEOUT - .word 0x01000100 @ @TODO not calculated yet - - .word NS9750_SYS_AHB_MON - .word (NS9750_SYS_AHB_MON_BMTC_GEN_IRQ | \ - NS9750_SYS_AHB_MON_BATC_GEN_IRQ) -_AHB_MONITOR_END: - -#endif /* CONFIG_SKIP_LOWLEVEL_INIT */ diff --git a/board/ns9750dev/ns9750dev.c b/board/ns9750dev/ns9750dev.c deleted file mode 100644 index fc46244..0000000 --- a/board/ns9750dev/ns9750dev.c +++ /dev/null @@ -1,125 +0,0 @@ -/* - * (C) Copyright 2002 - * Sysgo Real-Time Solutions, GmbH <www.elinos.com> - * Marius Groeger mgroeger@sysgo.de - * - * (C) Copyright 2002 - * David Mueller, ELSOFT AG, d.mueller@elsoft.ch - * - * (C) Copyright 2003 - * Texas Instruments, <www.ti.com> - * Kshitij Gupta Kshitij@ti.com - * - * Copyright (C) 2004 by FS Forth-Systeme GmbH. - * All rights reserved. - * Markus Pietrek mpietrek@fsforth.de - * derived from omap1610innovator.c - * @References: [1] NS9750 Hardware Reference/December 2003 - * - * 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 - */ - -#include <common.h> -#if defined(CONFIG_NS9750DEV) -# include <./configs/ns9750dev.h> -# include <./ns9750_bbus.h> -#endif - -DECLARE_GLOBAL_DATA_PTR; - -void flash__init( void ); -void ether__init( void ); - -static inline void delay( unsigned long loops ) -{ - __asm__ volatile ("1:\n" - "subs %0, %1, #1\n" - "bne 1b":"=r" (loops):"0" (loops)); -} - - -/*********************************************************************** - * @Function: board_init - * @Return: 0 - * @Descr: Enables BBUS modules and other devices - ***********************************************************************/ - -int board_init( void ) -{ - /* Active BBUS modules */ - *get_bbus_reg_addr( NS9750_BBUS_MASTER_RESET ) = 0; - -#warning Please register your machine at http://www.arm.linux.org.uk/developer/machines/?action=new - /* arch number of OMAP 1510-Board */ - /* to be changed for OMAP 1610 Board */ - gd->bd->bi_arch_number = 234; - - /* adress of boot parameters */ - gd->bd->bi_boot_params = 0x10000100; - - -/* this speeds up your boot a quite a bit. However to make it - * work, you need make sure your kernel startup flush bug is fixed. - * ... rkw ... - */ - icache_enable(); - - flash__init(); - ether__init(); - return 0; -} - - -int misc_init_r (void) -{ - /* currently empty */ - return (0); -} - -/****************************** - Routine: - Description: -******************************/ -void flash__init (void) -{ -} -/************************************************************* - Routine:ether__init - Description: take the Ethernet controller out of reset and wait - for the EEPROM load to complete. -*************************************************************/ -void ether__init (void) -{ -} - -/****************************** - Routine: - Description: -******************************/ -int dram_init (void) -{ - gd->bd->bi_dram[0].start = PHYS_SDRAM_1; - gd->bd->bi_dram[0].size = PHYS_SDRAM_1_SIZE; - -#if CONFIG_NR_DRAM_BANKS > 1 - gd->bd->bi_dram[1].start = PHYS_SDRAM_2; - gd->bd->bi_dram[1].size = PHYS_SDRAM_2_SIZE; -#endif - return 0; -} diff --git a/doc/README.ns9750dev b/doc/README.ns9750dev deleted file mode 100644 index 2991440..0000000 --- a/doc/README.ns9750dev +++ /dev/null @@ -1,36 +0,0 @@ -U-Boot Port to the NS9750 DevKit from NetSilicon - -1 Overview -2 Board Configuration -3 Installation - - -1 Overview ----------- - -This port supports these NS9750 features. - -o one UART - -2 Board Configuration ---------------------- - -Switches: -SW10: 4 -SW11: 6,7 -SW16: 6,7,8 -SW17-SW20: 1 -SW4: 3, 6 -SW 1: 1 -SW2: 4 -SW3: 3 -SW8: 3 (rotated by 180 degree!!!!) - -Serial Console is Port B (bottom right port) - -3 Installation --------------- - -Have fun, --- -Markus Pietrek mpietrek@fsforth.de diff --git a/doc/README.scrapyard b/doc/README.scrapyard index 9ad9296..53d9924 100644 --- a/doc/README.scrapyard +++ b/doc/README.scrapyard @@ -11,6 +11,7 @@ easily if here is something they might want to dig for...
Board Arch CPU removed Commit last known maintainer/contact ============================================================================= +ns9750dev arm arm926ejs - - Markus Pietrek mpietrek@fsforth.de AMX860 powerpc mpc860 1b0757e 2012-10-28 Wolfgang Denk wd@denx.de c2mon powerpc mpc855 1b0757e 2012-10-28 Wolfgang Denk wd@denx.de ETX094 powerpc mpc850 1b0757e 2012-10-28 Wolfgang Denk wd@denx.de diff --git a/doc/driver-model/UDM-serial.txt b/doc/driver-model/UDM-serial.txt index c6a8ab0..ef71fea 100644 --- a/doc/driver-model/UDM-serial.txt +++ b/doc/driver-model/UDM-serial.txt @@ -86,7 +86,7 @@ III) Analysis of in-tree drivers
7) ns9750_serial.c ------------------ - No support for CONFIG_SERIAL_MULTI. Simple conversion possible. + Unmaintained port. Code got removed.
8) opencores_yanu.c ------------------- diff --git a/drivers/serial/Makefile b/drivers/serial/Makefile index 5e8b648..de3f471 100644 --- a/drivers/serial/Makefile +++ b/drivers/serial/Makefile @@ -33,7 +33,6 @@ COBJS-$(CONFIG_ARM_DCC) += arm_dcc.o COBJS-$(CONFIG_ATMEL_USART) += atmel_usart.o COBJS-$(CONFIG_LPC32XX_HSUART) += lpc32xx_hsuart.o COBJS-$(CONFIG_MCFUART) += mcfuart.o -COBJS-$(CONFIG_NS9750_UART) += ns9750_serial.o COBJS-$(CONFIG_OPENCORES_YANU) += opencores_yanu.o COBJS-$(CONFIG_SYS_NS16550) += ns16550.o COBJS-$(CONFIG_S3C64XX) += s3c64xx.o diff --git a/drivers/serial/ns9750_serial.c b/drivers/serial/ns9750_serial.c deleted file mode 100644 index 85fc68a..0000000 --- a/drivers/serial/ns9750_serial.c +++ /dev/null @@ -1,218 +0,0 @@ -/*********************************************************************** - * - * Copyright (C) 2004 by FS Forth-Systeme GmbH. - * All rights reserved. - * - * $Id: ns9750_serial.c,v 1.1 2004/02/16 10:37:20 mpietrek Exp $ - * @Author: Markus Pietrek - * @Descr: Serial driver for the NS9750. Only one UART is supported yet. - * @References: [1] NS9750 Hardware Reference/December 2003 - * @TODO: Implement Character GAP Timer when chip is fixed for PLL bypass - * - * 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 - * - ***********************************************************************/ - -#include <common.h> - -#include "ns9750_bbus.h" /* for GPIOs */ -#include "ns9750_ser.h" /* for serial configuration */ - -DECLARE_GLOBAL_DATA_PTR; - -#if !defined(CONFIG_CONS_INDEX) -#error "No console index specified." -#endif - -#define CONSOLE CONFIG_CONS_INDEX - -static unsigned int calcBitrateRegister( void ); -static unsigned int calcRxCharGapRegister( void ); - -static char cCharsAvailable; /* Numbers of chars in unCharCache */ -static unsigned int unCharCache; /* unCharCache is only valid if - * cCharsAvailable > 0 */ - -/*********************************************************************** - * @Function: serial_init - * @Return: 0 - * @Descr: configures GPIOs and UART. Requires BBUS Master Reset turned off - ***********************************************************************/ - -static int ns9750_serial_init(void) -{ - unsigned int aunGPIOTxD[] = { 0, 8, 40, 44 }; - unsigned int aunGPIORxD[] = { 1, 9, 41, 45 }; - - cCharsAvailable = 0; - - /* configure TxD and RxD pins for their special function */ - set_gpio_cfg_reg_val( aunGPIOTxD[ CONSOLE ], - NS9750_GPIO_CFG_FUNC_0 | NS9750_GPIO_CFG_OUTPUT ); - set_gpio_cfg_reg_val( aunGPIORxD[ CONSOLE ], - NS9750_GPIO_CFG_FUNC_0 | NS9750_GPIO_CFG_INPUT ); - - /* configure serial engine */ - *get_ser_reg_addr_channel( NS9750_SER_CTRL_A, CONSOLE ) = - NS9750_SER_CTRL_A_CE | - NS9750_SER_CTRL_A_STOP | - NS9750_SER_CTRL_A_WLS_8; - - serial_setbrg(); - - *get_ser_reg_addr_channel( NS9750_SER_CTRL_B, CONSOLE ) = - NS9750_SER_CTRL_B_RCGT; - - return 0; -} - -/*********************************************************************** - * @Function: serial_putc - * @Return: n/a - * @Descr: writes one character to the FIFO. Blocks until FIFO is not full - ***********************************************************************/ - -static void ns9750_serial_putc(const char c) -{ - if (c == '\n') - serial_putc( '\r' ); - - while (!(*get_ser_reg_addr_channel( NS9750_SER_STAT_A, CONSOLE) & - NS9750_SER_STAT_A_TRDY ) ) { - /* do nothing, wait for characters in FIFO sent */ - } - - *(volatile char*) get_ser_reg_addr_channel( NS9750_SER_FIFO, - CONSOLE) = c; -} - -/*********************************************************************** - * @Function: serial_getc - * @Return: the character read - * @Descr: performs only 8bit accesses to the FIFO. No error handling - ***********************************************************************/ - -static int ns9750_serial_getc(void) -{ - int i; - - while (!serial_tstc() ) { - /* do nothing, wait for incoming characters */ - } - - /* at least one character in unCharCache */ - i = (int) (unCharCache & 0xff); - - unCharCache >>= 8; - cCharsAvailable--; - - return i; -} - -/*********************************************************************** - * @Function: serial_tstc - * @Return: 0 if no input available, otherwise != 0 - * @Descr: checks for incoming FIFO not empty. Stores the incoming chars in - * unCharCache and the numbers of characters in cCharsAvailable - ***********************************************************************/ - -static int ns9750_serial_tstc(void) -{ - unsigned int unRegCache; - - if ( cCharsAvailable ) - return 1; - - unRegCache = *get_ser_reg_addr_channel( NS9750_SER_STAT_A,CONSOLE ); - if( unRegCache & NS9750_SER_STAT_A_RBC ) { - *get_ser_reg_addr_channel( NS9750_SER_STAT_A, CONSOLE ) = - NS9750_SER_STAT_A_RBC; - unRegCache = *get_ser_reg_addr_channel( NS9750_SER_STAT_A, - CONSOLE ); - } - - if ( unRegCache & NS9750_SER_STAT_A_RRDY ) { - cCharsAvailable = (unRegCache & NS9750_SER_STAT_A_RXFDB_MA)>>20; - if ( !cCharsAvailable ) - cCharsAvailable = 4; - - unCharCache = *get_ser_reg_addr_channel( NS9750_SER_FIFO, - CONSOLE ); - return 1; - } - - /* no chars available */ - return 0; -} - -static void ns9750_serial_setbrg(void) -{ - *get_ser_reg_addr_channel( NS9750_SER_BITRATE, CONSOLE ) = - calcBitrateRegister(); - *get_ser_reg_addr_channel( NS9750_SER_RX_CHAR_TIMER, CONSOLE ) = - calcRxCharGapRegister(); -} - -/*********************************************************************** - * @Function: calcBitrateRegister - * @Return: value for the serial bitrate register - * @Descr: register value depends on clock frequency and baudrate - ***********************************************************************/ - -static unsigned int calcBitrateRegister( void ) -{ - return ( NS9750_SER_BITRATE_EBIT | - NS9750_SER_BITRATE_CLKMUX_BCLK | - NS9750_SER_BITRATE_TMODE | - NS9750_SER_BITRATE_TCDR_16 | - NS9750_SER_BITRATE_RCDR_16 | - ( ( ( ( CONFIG_SYS_CLK_FREQ / 8 ) / /* BBUS clock,[1] Fig. 38 */ - ( gd->baudrate * 16 ) ) - 1 ) & - NS9750_SER_BITRATE_N_MA ) ); -} - -/*********************************************************************** - * @Function: calcRxCharGapRegister - * @Return: value for the character gap timer register - * @Descr: register value depends on clock frequency and baudrate. Currently 0 - * is used as there is a bug with the gap timer in PLL bypass mode. - ***********************************************************************/ - -static unsigned int calcRxCharGapRegister( void ) -{ - return NS9750_SER_RX_CHAR_TIMER_TRUN; -} - -static struct serial_device ns9750_serial_drv = { - .name = "ns9750_serial", - .start = ns9750_serial_init, - .stop = NULL, - .setbrg = ns9750_serial_setbrg, - .putc = ns9750_serial_putc, - .puts = default_serial_puts, - .getc = ns9750_serial_getc, - .tstc = ns9750_serial_tstc, -}; - -void ns9750_serial_initialize(void) -{ - serial_register(&ns9750_serial_drv); -} - -__weak struct serial_device *default_serial_console(void) -{ - return &ns9750_serial_drv; -} diff --git a/drivers/serial/serial.c b/drivers/serial/serial.c index f5f43a6..d77d89f 100644 --- a/drivers/serial/serial.c +++ b/drivers/serial/serial.c @@ -94,7 +94,6 @@ serial_initfunc(altera_serial_initialize); serial_initfunc(atmel_serial_initialize); serial_initfunc(lpc32xx_serial_initialize); serial_initfunc(mcf_serial_initialize); -serial_initfunc(ns9750_serial_initialize); serial_initfunc(oc_serial_initialize); serial_initfunc(s3c64xx_serial_initialize); serial_initfunc(sandbox_serial_initialize); @@ -189,7 +188,6 @@ void serial_initialize(void) atmel_serial_initialize(); lpc32xx_serial_initialize(); mcf_serial_initialize(); - ns9750_serial_initialize(); oc_serial_initialize(); s3c64xx_serial_initialize(); sandbox_serial_initialize(); diff --git a/include/configs/ns9750dev.h b/include/configs/ns9750dev.h deleted file mode 100644 index 3f49c6f..0000000 --- a/include/configs/ns9750dev.h +++ /dev/null @@ -1,187 +0,0 @@ -/* - * Copyright (C) 2004 by FS Forth-Systeme GmbH. - * All rights reserved. - * Markus Pietrek mpietrek@fsforth.de - * - * Configuation settings for the NetSilicon NS9750 DevBoard - * - * 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 - */ - -#ifndef __CONFIG_H -#define __CONFIG_H - -/* - * High Level Configuration Options - * (easy to change) - */ -#define CONFIG_ARM926EJS 1 /* This is an ARM926EJS Core */ -#define CONFIG_NS9750 1 /* in an NetSilicon NS9750 SoC */ -#define CONFIG_NS9750DEV 1 /* on an NetSilicon NS9750 DevBoard */ - -/* input clock of PLL */ -#define CONFIG_SYS_CLK_FREQ 324403200 /* Don't use PLL. SW11-4 off */ - -#define CPU_CLK_FREQ (CONFIG_SYS_CLK_FREQ/2) -#define AHB_CLK_FREQ (CONFIG_SYS_CLK_FREQ/4) -#define BBUS_CLK_FREQ (CONFIG_SYS_CLK_FREQ/8) - -/*@TODO #define CONFIG_STATUS_LED*/ -#define CONFIG_USE_IRQ - -/* - * Size of malloc() pool - */ -#define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + 128*1024) - -/* - * Hardware drivers - */ -#define CONFIG_NS9750_UART 1 /* use on-chip UART */ - -/* - * select serial console configuration - */ -#define CONFIG_CONS_INDEX 1 /* Port B */ - -/* allow to overwrite serial and ethaddr */ -#define CONFIG_ENV_OVERWRITE - -#define CONFIG_BAUDRATE 38400 - - -/* - * BOOTP options - */ -#define CONFIG_BOOTP_BOOTFILESIZE -#define CONFIG_BOOTP_BOOTPATH -#define CONFIG_BOOTP_GATEWAY -#define CONFIG_BOOTP_HOSTNAME - - -/* - * Command line configuration. - */ - -#define CONFIG_CMD_BDI -#define CONFIG_CMD_CONSOLE -#define CONFIG_CMD_LOADB -#define CONFIG_CMD_LOADS -#define CONFIG_CMD_MEMORY -#define CONFIG_CMD_PING - - -#define CONFIG_BOOTDELAY 3 -/*#define CONFIG_BOOTARGS "root=ramfs devfs=mount console=ttySA0,9600" */ - -#define CONFIG_ETHADDR 00:04:f3:ff:ff:fb /*@TODO unset */ -#define CONFIG_NETMASK 255.255.255.0 -#define CONFIG_IPADDR 192.168.42.30 -#define CONFIG_SERVERIP 192.168.42.1 - -/*#define CONFIG_BOOTFILE "elinos-lart" */ -/*#define CONFIG_BOOTCOMMAND "tftp; bootm" */ - -#if defined(CONFIG_CMD_KGDB) -#define CONFIG_KGDB_BAUDRATE 115200 /* speed to run kgdb serial port */ -/* what's this ? it's not used anywhere */ -#define CONFIG_KGDB_SER_INDEX 1 /* which serial port to use */ -#endif - -/* - * Miscellaneous configurable options - */ -#define CONFIG_SYS_LONGHELP /* undef to save memory */ -#define CONFIG_SYS_PROMPT "NS9750DEV # " /* 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 */ - -#define CONFIG_SYS_MEMTEST_START 0x00000000 /* memtest works on */ -#define CONFIG_SYS_MEMTEST_END 0x00780000 /* 7,5 MB in DRAM */ /* @TODO */ - -#define CONFIG_SYS_LOAD_ADDR 0x00600000 /* default load address */ /* @TODO */ - -#define CONFIG_SYS_HZ (CPU_CLK_FREQ/64) - -#define NS9750_ETH_PHY_ADDRESS (0x0000) - -/*----------------------------------------------------------------------- - * Stack sizes - */ -#ifdef CONFIG_USE_IRQ -#define CONFIG_STACKSIZE_IRQ (4*1024) /* IRQ stack */ -#define CONFIG_STACKSIZE_FIQ (4*1024) /* FIQ stack */ -#endif - -/*----------------------------------------------------------------------- - * Physical Memory Map - */ -/* TODO */ -#define CONFIG_NR_DRAM_BANKS 2 /* we have 1 bank of DRAM */ -#define PHYS_SDRAM_1 0x00000000 /* SDRAM Bank #1 */ -#define PHYS_SDRAM_1_SIZE 0x00800000 /* 8 MB */ -#define PHYS_SDRAM_2 0x10000000 /* SDRAM Bank #1 */ -#define PHYS_SDRAM_2_SIZE 0x00800000 /* 8 MB */ - -#define PHYS_FLASH_1 0x50000000 /* Flash Bank #1 */ - -#define CONFIG_SYS_FLASH_BASE PHYS_FLASH_1 - -/*----------------------------------------------------------------------- - * FLASH and environment organization - */ - -/* @TODO*/ -#define CONFIG_AMD_LV400 1 /* uncomment this if you have a LV400 flash */ -#if 0 -#define CONFIG_AMD_LV800 1 /* uncomment this if you have a LV800 flash */ -#endif - -#define CONFIG_SYS_MAX_FLASH_BANKS 1 /* max number of memory banks */ -#ifdef CONFIG_AMD_LV800 -#define PHYS_FLASH_SIZE 0x00100000 /* 1MB */ -#define CONFIG_SYS_MAX_FLASH_SECT (19) /* max number of sectors on one chip */ -#define CONFIG_ENV_ADDR (CONFIG_SYS_FLASH_BASE + 0x0F0000) /* addr of environment */ -#endif -#ifdef CONFIG_AMD_LV400 -#define PHYS_FLASH_SIZE 0x00080000 /* 512KB */ -#define CONFIG_SYS_MAX_FLASH_SECT (11) /* max number of sectors on one chip */ -#define CONFIG_ENV_ADDR (CONFIG_SYS_FLASH_BASE + 0x070000) /* addr of environment */ -#endif - -/* timeout values are in ticks */ -#define CONFIG_SYS_FLASH_ERASE_TOUT (5*CONFIG_SYS_HZ) /* Timeout for Flash Erase */ -#define CONFIG_SYS_FLASH_WRITE_TOUT (5*CONFIG_SYS_HZ) /* Timeout for Flash Write */ - -/* @TODO */ -/*#define CONFIG_ENV_IS_IN_FLASH 1*/ -#define CONFIG_ENV_IS_NOWHERE -#define CONFIG_ENV_SIZE 0x10000 /* Total Size of Environment Sector */ - -#ifdef CONFIG_STATUS_LED - -extern void __led_init(led_id_t mask, int state); -extern void __led_toggle(led_id_t mask); -extern void __led_set(led_id_t mask, int state); - -#endif /* CONFIG_STATUS_LED */ - -#endif /* __CONFIG_H */ diff --git a/include/ns9750_bbus.h b/include/ns9750_bbus.h deleted file mode 100644 index 9485338..0000000 --- a/include/ns9750_bbus.h +++ /dev/null @@ -1,125 +0,0 @@ -/*********************************************************************** - * - * Copyright (C) 2004 by FS Forth-Systeme GmbH. - * All rights reserved. - * - * $Id: ns9750_bbus.h,v 1.1 2004/02/16 10:37:20 mpietrek Exp $ - * @Author: Markus Pietrek - * @Descr: Definitions for BBus usage - * @References: [1] NS9750 Hardware Reference Manual/December 2003 Chap. 10 - * - * 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 - * - * - ***********************************************************************/ - -#ifndef FS_NS9750_BBUS_H -#define FS_NS9750_BBUS_H - -#define NS9750_BBUS_MODULE_BASE (0x90600000) - -#define get_bbus_reg_addr(c) \ - ((volatile unsigned int *)(NS9750_BBUS_MODULE_BASE+(unsigned int) (c))) - -/* We have support for 50 GPIO pins */ - -#define get_gpio_cfg_reg_addr(pin) \ - get_bbus_reg_addr( NS9750_BBUS_GPIO_CFG_BASE + (((pin) >> 3) * 4) ) - -/* To Read/Modify/Write a pin configuration register, use it like - set_gpio_cfg_reg_val( 12, NS9750_GPIO_CFG_FUNC_GPIO|NS9750_GPIO_CFG_OUTPUT ); - They should be wrapped by cli()/sti() */ -#define set_gpio_cfg_reg_val(pin,cfg) \ - *get_gpio_cfg_reg_addr(pin)=(*get_gpio_cfg_reg_addr((pin)) & \ - ~NS9750_GPIO_CFG_MASK((pin))) |\ - NS9750_GPIO_CFG_VAL((pin),(cfg)); - -#define NS9750_GPIO_CFG_MASK(pin) (NS9750_GPIO_CFG_VAL(pin, \ - NS9750_GPIO_CFG_MA)) -#define NS9750_GPIO_CFG_VAL(pin,cfg) ((cfg) << (((pin) % 8) * 4)) - -#define NS9750_GPIO_CFG_MA (0x0F) -#define NS9750_GPIO_CFG_INPUT (0x00) -#define NS9750_GPIO_CFG_OUTPUT (0x08) -#define NS9750_GPIO_CFG_FUNC_GPIO (0x03) -#define NS9750_GPIO_CFG_FUNC_2 (0x02) -#define NS9750_GPIO_CFG_FUNC_1 (0x01) -#define NS9750_GPIO_CFG_FUNC_0 (0x00) - -/* the register addresses */ - -#define NS9750_BBUS_MASTER_RESET (0x00) -#define NS9750_BBUS_GPIO_CFG_BASE (0x10) -#define NS9750_BBUS_GPIO_CTRL_BASE (0x30) -#define NS9750_BBUS_GPIO_STAT_BASE (0x40) -#define NS9750_BBUS_MONITOR (0x50) -#define NS9750_BBUS_DMA_INT_STAT (0x60) -#define NS9750_BBUS_DMA_INT_ENABLE (0x64) -#define NS9750_BBUS_USB_CFG (0x70) -#define NS9750_BBUS_ENDIAN_CFG (0x80) -#define NS9750_BBUS_ARM_WAKE_UP (0x90) - -/* register bit fields */ - -#define NS9750_BBUS_MASTER_RESET_UTIL (0x00000100) -#define NS9750_BBUS_MASTER_RESET_I2C (0x00000080) -#define NS9750_BBUS_MASTER_RESET_1284 (0x00000040) -#define NS9750_BBUS_MASTER_RESET_SER4 (0x00000020) -#define NS9750_BBUS_MASTER_RESET_SER3 (0x00000010) -#define NS9750_BBUS_MASTER_RESET_SER2 (0x00000008) -#define NS9750_BBUS_MASTER_RESET_SER1 (0x00000004) -#define NS9750_BBUS_MASTER_RESET_USB (0x00000002) -#define NS9750_BBUS_MASTER_RESET_DMA (0x00000001) - -/* BS9750_BBUS_DMA_INT_BINT* are valid for *DMA_INT_STAT and *DMA_INT_ENABLE */ - -#define NS9750_BBUS_DMA_INT_BINT16 (0x00010000) -#define NS9750_BBUS_DMA_INT_BINT15 (0x00008000) -#define NS9750_BBUS_DMA_INT_BINT14 (0x00004000) -#define NS9750_BBUS_DMA_INT_BINT13 (0x00002000) -#define NS9750_BBUS_DMA_INT_BINT12 (0x00001000) -#define NS9750_BBUS_DMA_INT_BINT11 (0x00000800) -#define NS9750_BBUS_DMA_INT_BINT10 (0x00000400) -#define NS9750_BBUS_DMA_INT_BINT9 (0x00000200) -#define NS9750_BBUS_DMA_INT_BINT8 (0x00000100) -#define NS9750_BBUS_DMA_INT_BINT7 (0x00000080) -#define NS9750_BBUS_DMA_INT_BINT6 (0x00000040) -#define NS9750_BBUS_DMA_INT_BINT5 (0x00000020) -#define NS9750_BBUS_DMA_INT_BINT4 (0x00000010) -#define NS9750_BBUS_DMA_INT_BINT3 (0x00000008) -#define NS9750_BBUS_DMA_INT_BINT2 (0x00000004) -#define NS9750_BBUS_DMA_INT_BINT1 (0x00000002) -#define NS9750_BBUS_DMA_INT_BINT0 (0x00000001) - -#define NS9750_BBUS_USB_CFG_OUTEN (0x00000008) -#define NS9750_BBUS_USB_CFG_SPEED (0x00000004) -#define NS9750_BBUS_USB_CFG_CFG_MA (0x00000003) -#define NS9750_BBUS_USB_CFG_CFG_HOST_SOFT (0x00000003) -#define NS9750_BBUS_USB_CFG_CFG_DEVICE (0x00000002) -#define NS9750_BBUS_USB_CFG_CFG_HOST (0x00000001) -#define NS9750_BBUS_USB_CFG_CFG_DIS (0x00000000) - -#define NS9750_BBUS_ENDIAN_CFG_AHBM (0x00001000) -#define NS9750_BBUS_ENDIAN_CFG_I2C (0x00000080) -#define NS9750_BBUS_ENDIAN_CFG_IEEE1284 (0x00000040) -#define NS9750_BBUS_ENDIAN_CFG_SER4 (0x00000020) -#define NS9750_BBUS_ENDIAN_CFG_SER3 (0x00000010) -#define NS9750_BBUS_ENDIAN_CFG_SER2 (0x00000008) -#define NS9750_BBUS_ENDIAN_CFG_SER1 (0x00000004) -#define NS9750_BBUS_ENDIAN_CFG_USB (0x00000002) -#define NS9750_BBUS_ENDIAN_CFG_DMA (0x00000001) - -#endif /* FS_NS9750_BBUS_H */ diff --git a/include/ns9750_mem.h b/include/ns9750_mem.h deleted file mode 100644 index 666e412..0000000 --- a/include/ns9750_mem.h +++ /dev/null @@ -1,172 +0,0 @@ -/*********************************************************************** - * - * Copyright (C) 2004 by FS Forth-Systeme GmbH. - * All rights reserved. - * - * $Id: ns9750_mem.h,v 1.1 2004/02/16 10:37:20 mpietrek Exp $ - * @Author: Markus Pietrek - * @Descr: Definitions for Memory Control Module - * @References: [1] NS9750 Hardware Reference Manual/December 2003 Chap. 5 - * - * 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 - * - ***********************************************************************/ - -#ifndef FS_NS9750_MEM_H -#define FS_NS9750_SYS_H - -#define NS9750_MEM_MODULE_BASE (0xA0700000) - -#define get_mem_reg_addr(c) \ - ((volatile unsigned int *)(NS9750_MEM_MODULE_BASE+(unsigned int) (c))) - -/* the register addresses */ - -#define NS9750_MEM_CTRL (0x0000) -#define NS9750_MEM_STATUS (0x0004) -#define NS9750_MEM_CFG (0x0008) -#define NS9750_MEM_DYN_CTRL (0x0020) -#define NS9750_MEM_DYN_REFRESH (0x0024) -#define NS9750_MEM_DYN_READ_CFG (0x0028) -#define NS9750_MEM_DYN_TRP (0x0030) -#define NS9750_MEM_DYN_TRAS (0x0034) -#define NS9750_MEM_DYN_TSREX (0x0038) -#define NS9750_MEM_DYN_TAPR (0x003C) -#define NS9750_MEM_DYN_TDAL (0x0040) -#define NS9750_MEM_DYN_TWR (0x0044) -#define NS9750_MEM_DYN_TRC (0x0048) -#define NS9750_MEM_DYN_TRFC (0x004C) -#define NS9750_MEM_DYN_TXSR (0x0050) -#define NS9750_MEM_DYN_TRRD (0x0054) -#define NS9750_MEM_DYN_TMRD (0x0058) -#define NS9750_MEM_STAT_EXT_WAIT (0x0080) -#define NS9750_MEM_DYN_CFG_BASE (0x0100) -#define NS9750_MEM_DYN_RAS_CAS_BASE (0x0104) -#define NS9750_MEM_STAT_CFG_BASE (0x0200) -#define NS9750_MEM_STAT_WAIT_WEN_BASE (0x0204) -#define NS9750_MEM_STAT_WAIT_OEN_BASE (0x0208) -#define NS9750_MEM_STAT_WAIT_RD_BASE (0x020C) -#define NS9750_MEM_STAT_WAIT_PAGE_BASE (0x0210) -#define NS9750_MEM_STAT_WAIR_WR_BASE (0x0214) -#define NS9750_MEM_STAT_WAIT_TURN_BASE (0x0218) - -/* the vectored register addresses */ - -#define NS9750_MEM_DYN_CFG(c) (NS9750_MEM_DYN_CFG_BASE + (c)*0x20) -#define NS9750_MEM_DYN_RAS_CAS(c) (NS9750_MEM_DYN_RAS_CAS_BASE + (c)*0x20) -#define NS9750_MEM_STAT_CFG(c) (NS9750_MEM_STAT_CFG_BASE + (c)*0x20) -#define NS9750_MEM_STAT_WAIT_WEN(c) (NS9750_MEM_STAT_WAIT_WEN_BASE+(c)*0x20) -#define NS9750_MEM_STAT_WAIT_OEN(c) (NS9750_MEM_STAT_WAIT_OEN_BASE+(c)*0x20) -#define NS9750_MEM_STAT_RD(c) (NS9750_MEM_STAT_WAIT_RD_BASE+(c)*0x20) -#define NS9750_MEM_STAT_PAGE(c) (NS9750_MEM_STAT_WAIT_PAGE_BASE+(c)*0x20) -#define NS9750_MEM_STAT_WR(c) (NS9750_MEM_STAT_WAIT_WR_BASE+(c)*0x20) -#define NS9750_MEM_STAT_TURN(c) (NS9750_MEM_STAT_WAIT_TURN_BASE+(c)*0x20) - -/* register bit fields */ - -#define NS9750_MEM_CTRL_L (0x00000004) -#define NS9750_MEM_CTRL_M (0x00000002) -#define NS9750_MEM_CTRL_E (0x00000001) - -#define NS9750_MEM_STAT_SA (0x00000004) -#define NS9750_MEM_STAT_S (0x00000002) -#define NS9750_MEM_STAT_B (0x00000001) - -#define NS9750_MEM_CFG_CLK (0x00000010) -#define NS9750_MEM_CFG_N (0x00000001) - -#define NS9750_MEM_DYN_CTRL_NRP (0x00004000) -#define NS9750_MEM_DYN_CTRL_DP (0x00002000) -#define NS9750_MEM_DYN_CTRL_I_MA (0x00000180) -#define NS9750_MEM_DYN_CTRL_I_NORMAL (0x00000000) -#define NS9750_MEM_DYN_CTRL_I_MODE (0x00000080) -#define NS9750_MEM_DYN_CTRL_I_PALL (0x00000100) -#define NS9750_MEM_DYN_CTRL_I_NOP (0x00000180) -#define NS9750_MEM_DYN_CTRL_SR (0x00000002) -#define NS9750_MEM_DYN_CTRL_CE (0x00000001) - - -#define NS9750_MEM_DYN_REFRESH_MA (0x000007FF) - -#define NS9750_MEM_DYN_READ_CFG_MA (0x00000003) -#define NS9750_MEM_DYN_READ_CFG_DELAY0 (0x00000001) -#define NS9750_MEM_DYN_READ_CFG_DELAY1 (0x00000002) -#define NS9750_MEM_DYN_READ_CFG_DELAY2 (0x00000003) - -#define NS9750_MEM_DYN_TRP_MA (0x0000000F) - -#define NS9750_MEM_DYN_TRAS_MA (0x0000000F) - -#define NS9750_MEM_DYN_TSREX_MA (0x0000000F) - -#define NS9750_MEM_DYN_TAPR_MA (0x0000000F) - -#define NS9750_MEM_DYN_TDAL_MA (0x0000000F) - -#define NS9750_MEM_DYN_TWR_MA (0x0000000F) - -#define NS9750_MEM_DYN_TRC_MA (0x0000001F) - -#define NS9750_MEM_DYN_TRFC_MA (0x0000001F) - -#define NS9750_MEM_DYN_TXSR_MA (0x0000001F) - -#define NS9750_MEM_DYN_TRRD_MA (0x0000000F) - -#define NS9750_MEM_DYN_TMRD_MA (0x0000000F) - -#define NS9750_MEM_STAT_EXTW_WAIT_MA (0x0000003F) - -#define NS9750_MEM_DYN_CFG_P (0x00100000) -#define NS9750_MEM_DYN_CFG_BDMC (0x00080000) -#define NS9750_MEM_DYN_CFG_AM (0x00004000) -#define NS9750_MEM_DYN_CFG_AM_MA (0x00001F80) -#define NS9750_MEM_DYN_CFG_MD (0x00000018) - -#define NS9750_MEM_DYN_RAS_CAS_CAS_MA (0x00000300) -#define NS9750_MEM_DYN_RAS_CAS_CAS_1 (0x00000100) -#define NS9750_MEM_DYN_RAS_CAS_CAS_2 (0x00000200) -#define NS9750_MEM_DYN_RAS_CAS_CAS_3 (0x00000300) -#define NS9750_MEM_DYN_RAS_CAS_RAS_MA (0x00000003) -#define NS9750_MEM_DYN_RAS_CAS_RAS_1 (0x00000001) -#define NS9750_MEM_DYN_RAS_CAS_RAS_2 (0x00000002) -#define NS9750_MEM_DYN_RAS_CAS_RAS_3 (0x00000003) - -#define NS9750_MEM_STAT_CFG_PSMC (0x00100000) -#define NS9750_MEM_STAT_CFG_BSMC (0x00080000) -#define NS9750_MEM_STAT_CFG_EW (0x00000100) -#define NS9750_MEM_STAT_CFG_PB (0x00000080) -#define NS9750_MEM_STAT_CFG_PC (0x00000040) -#define NS9750_MEM_STAT_CFG_PM (0x00000008) -#define NS9750_MEM_STAT_CFG_MW_MA (0x00000003) -#define NS9750_MEM_STAT_CFG_MW_8 (0x00000000) -#define NS9750_MEM_STAT_CFG_MW_16 (0x00000001) -#define NS9750_MEM_STAT_CFG_MW_32 (0x00000002) - -#define NS9750_MEM_STAT_WAIT_WEN_MA (0x0000000F) - -#define NS9750_MEM_STAT_WAIT_OEN_MA (0x0000000F) - -#define NS9750_MEM_STAT_WAIT_RD_MA (0x0000001F) - -#define NS9750_MEM_STAT_WAIT_PAGE_MA (0x0000001F) - -#define NS9750_MEM_STAT_WAIT_WR_MA (0x0000001F) - -#define NS9750_MEM_STAT_WAIT_TURN_MA (0x0000000F) - - -#endif /* FS_NS9750_MEM_H */ diff --git a/include/ns9750_ser.h b/include/ns9750_ser.h deleted file mode 100644 index b5c297e..0000000 --- a/include/ns9750_ser.h +++ /dev/null @@ -1,202 +0,0 @@ -/*********************************************************************** - * - * Copyright (C) 2004 by FS Forth-Systeme GmbH. - * All rights reserved. - * - * $Id: ns9750_ser.h,v 1.1 2004/02/16 10:37:20 mpietrek Exp $ - * @Author: Markus Pietrek - * @References: [1] NS9750 Hardware Reference, December 2003 - * - * 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 - * - ***********************************************************************/ - -#ifndef FS_NS9750_SER_H -#define FS_NS9750_SER_H - -#define NS9750_SER_MODULE_BASE (0x90200000) - -#define get_ser_reg_addr(c) \ - ((volatile unsigned int *)(NS9750_SER_MODULE_BASE+(unsigned int) (c))) - -#define get_ser_reg_addr_channel(reg,chan) \ - get_ser_reg_addr((reg)+(((chan)<2)?0:0x00100000)+(((chan)&1)?0x40:0)) - -/* the register addresses */ - -#define NS9750_SER_CTRL_A (0x00) -#define NS9750_SER_CTRL_B (0x04) -#define NS9750_SER_STAT_A (0x08) -#define NS9750_SER_BITRATE (0x0C) -#define NS9750_SER_FIFO (0x10) -#define NS9750_SER_RX_BUF_TIMER (0x14) -#define NS9750_SER_RX_CHAR_TIMER (0x18) -#define NS9750_SER_RX_MATCH (0x1C) -#define NS9750_SER_RX_MATCH_MASK (0x20) -#define NS9750_SER_FLOW_CTRL (0x34) -#define NS9750_SER_FLOW_CTRL_FORCE (0x38) - -/* register bit fields */ - -/* control A register */ - -#define NS9750_SER_CTRL_A_CE (0x80000000) -#define NS9750_SER_CTRL_A_BRK (0x40000000) -#define NS9750_SER_CTRL_A_STICKP (0x20000000) -#define NS9750_SER_CTRL_A_EPS (0x10000000) -#define NS9750_SER_CTRL_A_PE (0x08000000) -#define NS9750_SER_CTRL_A_STOP (0x04000000) -#define NS9750_SER_CTRL_A_WLS_MA (0x03000000) -#define NS9750_SER_CTRL_A_WLS_5 (0x00000000) -#define NS9750_SER_CTRL_A_WLS_6 (0x01000000) -#define NS9750_SER_CTRL_A_WLS_7 (0x02000000) -#define NS9750_SER_CTRL_A_WLS_8 (0x03000000) -#define NS9750_SER_CTRL_A_CTSTX (0x00800000) -#define NS9750_SER_CTRL_A_RTSRX (0x00400000) -#define NS9750_SER_CTRL_A_RL (0x00200000) -#define NS9750_SER_CTRL_A_LL (0x00100000) -#define NS9750_SER_CTRL_A_RES (0x000CF000) -#define NS9750_SER_CTRL_A_DTR (0x00020000) -#define NS9750_SER_CTRL_A_RTS (0x00010000) -#define NS9750_SER_CTRL_A_RIE_MA (0x00000E00) -#define NS9750_SER_CTRL_A_ERXDMA (0x00000100) -#define NS9750_SER_CTRL_A_RIC_MA (0x000000E0) -#define NS9750_SER_CTRL_A_TIC_MA (0x0000001E) -#define NS9750_SER_CTRL_A_ETXDMA (0x00000001) - -/* control B register */ - -#define NS9750_SER_CTRL_B_RDM1 (0x80000000) -#define NS9750_SER_CTRL_B_RDM2 (0x40000000) -#define NS9750_SER_CTRL_B_RDM3 (0x20000000) -#define NS9750_SER_CTRL_B_RDM4 (0x10000000) -#define NS9750_SER_CTRL_B_RBGT (0x08000000) -#define NS9750_SER_CTRL_B_RCGT (0x04000000) -#define NS9750_SER_CTRL_B_MODE_MA (0x00300000) -#define NS9750_SER_CTRL_B_MODE_UART (0x00000000) -#define NS9750_SER_CTRL_B_MODE_HDLC (0x00100000) -#define NS9750_SER_CTRL_B_MODE_SPI_M (0x00200000) -#define NS9750_SER_CTRL_B_MODE_SPI_S (0x00300000) -#define NS9750_SER_CTRL_B_BITORDR (0x00080000) -#define NS9750_SER_CTRL_B_RES (0x0007703F) -#define NS9750_SER_CTRL_B_RTSTX (0x00008000) -#define NS9750_SER_CTRL_B_ENDEC_MA (0x00000FC0) - -/* status A register */ - -#define NS9750_SER_STAT_A_MATCH1 (0x80000000) -#define NS9750_SER_STAT_A_MATCH2 (0x40000000) -#define NS9750_SER_STAT_A_MATCH3 (0x20000000) -#define NS9750_SER_STAT_A_MATCH4 (0x10000000) -#define NS9750_SER_STAT_A_BGAP (0x08000000) -#define NS9750_SER_STAT_A_CGAP (0x04000000) -#define NS9750_SER_STAT_A_RXFDB_MA (0x00300000) -#define NS9750_SER_STAT_A_RXFDB_FULL (0x00000000) -#define NS9750_SER_STAT_A_RXFDB_1 (0x00100000) -#define NS9750_SER_STAT_A_RXFDB_2 (0x00200000) -#define NS9750_SER_STAT_A_RXFDB_3 (0x00300000) -#define NS9750_SER_STAT_A_DCD (0x00080000) -#define NS9750_SER_STAT_A_RI (0x00040000) -#define NS9750_SER_STAT_A_DSR (0x00020000) -#define NS9750_SER_STAT_A_CTS (0x00010000) -#define NS9750_SER_STAT_A_RBRK (0x00008000) -#define NS9750_SER_STAT_A_RFE (0x00004000) -#define NS9750_SER_STAT_A_RPE (0x00002000) -#define NS9750_SER_STAT_A_ROVER (0x00001000) -#define NS9750_SER_STAT_A_RRDY (0x00000800) -#define NS9750_SER_STAT_A_RHALF (0x00000400) -#define NS9750_SER_STAT_A_RBC (0x00000200) -#define NS9750_SER_STAT_A_RFULL (0x00000100) -#define NS9750_SER_STAT_A_DCDI (0x00000080) -#define NS9750_SER_STAT_A_RII (0x00000040) -#define NS9750_SER_STAT_A_DSRI (0x00000020) -#define NS9750_SER_STAT_A_CTSI (0x00000010) -#define NS9750_SER_STAT_A_TRDY (0x00000008) -#define NS9750_SER_STAT_A_THALF (0x00000004) -#define NS9750_SER_STAT_A_TBC (0x00000002) -#define NS9750_SER_STAT_A_TEMPTY (0x00000001) - -#define NS9750_SER_STAT_A_RX_COND_ERR ( NS9750_SER_STAT_A_RFE | \ - NS9750_SER_STAT_A_ROVER | \ - NS9750_SER_STAT_A_RPE ) -#define NS9750_SER_STAT_A_RX_COND_ALL ( NS9750_SER_STAT_A_RX_COND_ERR | \ - NS9750_SER_STAT_A_RBRK | \ - NS9750_SER_STAT_A_RRDY | \ - NS9750_SER_STAT_A_RHALF | \ - NS9750_SER_STAT_A_RBC | \ - NS9750_SER_STAT_A_DCDI | \ - NS9750_SER_STAT_A_RII | \ - NS9750_SER_STAT_A_DSRI | \ - NS9750_SER_STAT_A_CTSI ) -#define NS9750_SER_STAT_A_TX_COND_ALL ( NS9750_SER_STAT_A_TRDY | \ - NS9750_SER_STAT_A_THALF | \ - NS9750_SER_STAT_A_TBC | \ - NS9750_SER_STAT_A_TEMPTY ) -/* bit rate register */ - -#define NS9750_SER_BITRATE_EBIT (0x80000000) -#define NS9750_SER_BITRATE_TMODE (0x40000000) -#define NS9750_SER_BITRATE_RXSRC (0x20000000) -#define NS9750_SER_BITRATE_TXSRC (0x10000000) -#define NS9750_SER_BITRATE_RXEXT (0x08000000) -#define NS9750_SER_BITRATE_TXEXT (0x04000000) -#define NS9750_SER_BITRATE_CLKMUX_MA (0x03000000) -#define NS9750_SER_BITRATE_CLKMUX_XTAL (0x00000000) -#define NS9750_SER_BITRATE_CLKMUX_BCLK (0x01000000) -#define NS9750_SER_BITRATE_CLKMUX_OUT1 (0x02000000) -#define NS9750_SER_BITRATE_CLKMUX_OUT2 (0x03000000) -#define NS9750_SER_BITRATE_TXCINV (0x00800000) -#define NS9750_SER_BITRATE_RXCINV (0x00400000) -#define NS9750_SER_BITRATE_TCDR_MA (0x00180000) -#define NS9750_SER_BITRATE_TCDR_1 (0x00000000) -#define NS9750_SER_BITRATE_TCDR_8 (0x00080000) -#define NS9750_SER_BITRATE_TCDR_16 (0x00100000) -#define NS9750_SER_BITRATE_TCDR_32 (0x00180000) -#define NS9750_SER_BITRATE_RCDR_MA (0x00070000) -#define NS9750_SER_BITRATE_RCDR_1 (0x00000000) -#define NS9750_SER_BITRATE_RCDR_8 (0x00020000) -#define NS9750_SER_BITRATE_RCDR_16 (0x00040000) -#define NS9750_SER_BITRATE_RCDR_32 (0x00060000) -#define NS9750_SER_BITRATE_TICS (0x00010000) -#define NS9750_SER_BITRATE_RICS (0x00008000) -#define NS9750_SER_BITRATE_N_MA (0x00007FFF) - -/* receive buffer gap timer */ - -#define NS9750_SER_RX_BUF_TIMER_TRUN (0x80000000) /* UART and SPI */ -#define NS9750_SER_RX_BUF_TIMER_BT_MA (0x0000FFFF) /* UART and SPI */ -#define NS9750_SER_RX_BUF_TIMER_MAXLEN_MA (0x0000FFFF) /* HDLC only */ - -/* receive character gap timer */ - -#define NS9750_SER_RX_CHAR_TIMER_TRUN (0x80000000) -#define NS9750_SER_RX_CHAR_TIMER_CT_MA (0x000FFFFF) - -/* receive match */ - -#define NS9750_SER_RX_MATCH_RDMB1_MA (0xFF000000) -#define NS9750_SER_RX_MATCH_RDMB2_MA (0x00FF0000) -#define NS9750_SER_RX_MATCH_RDMB3_MA (0x0000FF00) -#define NS9750_SER_RX_MATCH_RDMB4_MA (0x000000FF) - -/* receive match mask */ - -#define NS9750_SER_RX_MATCH_MASK_RDMB1_MA (0xFF000000) -#define NS9750_SER_RX_MATCH_MASK_RDMB2_MA (0x00FF0000) -#define NS9750_SER_RX_MATCH_MASK_RDMB3_MA (0x0000FF00) -#define NS9750_SER_RX_MATCH_MASK_RDMB4_MA (0x000000FF) - -#endif /* FS_NS9750_SER_H */ diff --git a/include/ns9750_sys.h b/include/ns9750_sys.h deleted file mode 100644 index f1dc2b2..0000000 --- a/include/ns9750_sys.h +++ /dev/null @@ -1,215 +0,0 @@ -/*********************************************************************** - * - * Copyright (C) 2004 by FS Forth-Systeme GmbH. - * All rights reserved. - * - * $Id: ns9750_sys.h,v 1.1 2004/02/16 10:37:20 mpietrek Exp $ - * @Author: Markus Pietrek - * @Descr: Definitions for SYS Control Module - * @References: [1] NS9750 Hardware Reference Manual/December 2003 Chap. 4 - * - * 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 - * - ***********************************************************************/ - -#ifndef FS_NS9750_SYS_H -#define FS_NS9750_SYS_H - -#define NS9750_SYS_MODULE_BASE (0xA0900000) - -#define get_sys_reg_addr(c) \ - ((volatile unsigned int *)(NS9750_SYS_MODULE_BASE+(unsigned int) (c))) - -/* the register addresses */ - -#define NS9750_SYS_AHB_GEN (0x0000) -#define NS9750_SYS_BRC_BASE (0x0004) -#define NS9750_SYS_AHB_TIMEOUT (0x0014) -#define NS9750_SYS_AHB_ERROR1 (0x0018) -#define NS9750_SYS_AHB_ERROR2 (0x001C) -#define NS9750_SYS_AHB_MON (0x0020) -#define NS9750_SYS_TIMER_COUNT_BASE (0x0044) -#define NS9750_SYS_TIMER_READ_BASE (0x0084) -#define NS9750_SYS_INT_VEC_ADR_BASE (0x00C4) -#define NS9750_SYS_INT_CFG_BASE (0x0144) -#define NS9750_SYS_ISRADDR (0x0164) -#define NS9750_SYS_INT_STAT_ACTIVE (0x0168) -#define NS9750_SYS_INT_STAT_RAW (0x016C) -#define NS9750_SYS_TIMER_INT_STAT (0x0170) -#define NS9750_SYS_SW_WDOG_CFG (0x0174) -#define NS9750_SYS_SW_WDOG_TIMER (0x0178) -#define NS9750_SYS_CLOCK (0x017C) -#define NS9750_SYS_RESET (0x0180) -#define NS9750_SYS_MISC (0x0184) -#define NS9750_SYS_PLL (0x0188) -#define NS9750_SYS_ACT_INT_STAT (0x018C) -#define NS9750_SYS_TIMER_CTRL_BASE (0x0190) -#define NS9750_SYS_CS_DYN_BASE_BASE (0x01D0) -#define NS9750_SYS_CS_DYN_MASK_BASE (0x01D4) -#define NS9750_SYS_CS_STATIC_BASE_BASE (0x01F0) -#define NS9750_SYS_CS_STATIC_MASK_BASE (0x01F4) -#define NS9750_SYS_GEN_ID (0x0210) -#define NS9750_SYS_EXT_INT_CTRL_BASE (0x0214) - -/* the vectored register addresses */ - -#define NS9750_SYS_TIMER_COUNT(c) (NS9750_SYS_TIMER_COUNT_BASE + (c)) -#define NS9750_SYS_TIMER_READ(c) (NS9750_SYS_TIMER_READ_BASE + (c)) -#define NS9750_SYS_INT_VEC_ADR(c) (NS9750_SYS_INT_VEC_ADR_BASE + (c)) -#define NS9750_SYS_TIMER_CTRL(c) (NS9750_SYS_TIMER_CTRL_BASE + (c)) -/* CS_DYN start with 4 */ -#define NS9750_SYS_CS_DYN_BASE(c) (NS9750_SYS_CS_DYN_BASE_BASE + ((c)-4)*2) -#define NS9750_SYS_CS_DYN_MASK(c) (NS9750_SYS_CS_DYN_MASK_BASE + ((c)-4)*2) -/* CS_STATIC start with 0 */ -#define NS9750_SYS_CS_STATIC_BASE(c) (NS9750_SYS_CS_STATIC_BASE_BASE + (c)*2) -#define NS9750_SYS_CS_STATIC_MASK(c) (NS9750_SYS_CS_STATIC_MASK_BASE + (c)*2) -#define NS9750_SYS_EXT_INT_CTRL(c) (NS9750_SYS_EXT_INT_CTRL + (c)) - -/* register bit fields */ - -#define NS9750_SYS_AHB_GEN_EXMAM (0x00000001) - -/* need to be n*8bit to BRC channel */ -#define NS9750_SYS_BRC_CEB (0x00000080) -#define NS9750_SYS_BRC_BRF_MA (0x00000030) -#define NS9750_SYS_BRC_BRF_100 (0x00000000) -#define NS9750_SYS_BRC_BRF_75 (0x00000010) -#define NS9750_SYS_BRC_BRF_50 (0x00000020) -#define NS9750_SYS_BRC_BRF_25 (0x00000030) - -#define NS9750_SYS_AHB_TIMEOUT_BAT_MA (0xFFFF0000) -#define NS9750_SYS_AHB_TIMEOUT_BMT_MA (0x0000FFFF) - -#define NS9750_SYS_AHB_ERROR2_ABL (0x00040000) -#define NS9750_SYS_AHB_ERROR2_AER (0x00020000) -#define NS9750_SYS_AHB_ERROR2_ABM (0x00010000) -#define NS9750_SYS_AHB_ERROR2_ABA (0x00008000) -#define NS9750_SYS_AHB_ERROR2_HWRT (0x00004000) -#define NS9750_SYS_AHB_ERROR2_HMID_MA (0x00003C00) -#define NS9750_SYS_AHB_ERROR2_HTPC_MA (0x000003C0) -#define NS9750_SYS_AHB_ERROR2_HSZ_MA (0x00000038) -#define NS9750_SYS_AHB_ERROR2_RR_MA (0x00000007) - -#define NS9750_SYS_AHB_MON_EIC (0x00800000) -#define NS9750_SYS_AHB_MON_MBII (0x00400000) -#define NS9750_SYS_AHB_MON_MBL_MA (0x003FFFC0) -#define NS9750_SYS_AHB_MON_MBLDC (0x00000020) -#define NS9750_SYS_AHB_MON_SERDC (0x00000010) -#define NS9750_SYS_AHB_MON_BMTC_MA (0x0000000C) -#define NS9750_SYS_AHB_MON_BMTC_RECORD (0x00000000) -#define NS9750_SYS_AHB_MON_BMTC_GEN_IRQ (0x00000004) -#define NS9750_SYS_AHB_MON_BMTC_GEN_RES (0x00000008) -#define NS9750_SYS_AHB_MON_BATC_MA (0x00000003) -#define NS9750_SYS_AHB_MON_BATC_RECORD (0x00000000) -#define NS9750_SYS_AHB_MON_BATC_GEN_IRQ (0x00000001) -#define NS9750_SYS_AHB_MON_BATC_GEN_RES (0x00000002) - -/* need to be n*8bit to Int Level */ - -#define NS9750_SYS_INT_CFG_IE (0x00000080) -#define NS9750_SYS_INT_CFG_IT (0x00000020) -#define NS9750_SYS_INT_CFG_IAD_MA (0x0000001F) - -#define NS9750_SYS_TIMER_INT_STAT_MA (0x0000FFFF) - -#define NS9750_SYS_SW_WDOG_CFG_SWWE (0x00000080) -#define NS9750_SYS_SW_WDOG_CFG_SWWI (0x00000020) -#define NS9750_SYS_SW_WDOG_CFG_SWWIC (0x00000010) -#define NS9750_SYS_SW_WDOG_CFG_SWTCS_MA (0x00000007) -#define NS9750_SYS_SW_WDOG_CFG_SWTCS_2 (0x00000000) -#define NS9750_SYS_SW_WDOG_CFG_SWTCS_4 (0x00000001) -#define NS9750_SYS_SW_WDOG_CFG_SWTCS_8 (0x00000002) -#define NS9750_SYS_SW_WDOG_CFG_SWTCS_16 (0x00000003) -#define NS9750_SYS_SW_WDOG_CFG_SWTCS_32 (0x00000004) -#define NS9750_SYS_SW_WDOG_CFG_SWTCS_64 (0x00000005) - -#define NS9750_SYS_CLOCK_LPCS_MA (0x00000380) -#define NS9750_SYS_CLOCK_LPCS_1 (0x00000000) -#define NS9750_SYS_CLOCK_LPCS_2 (0x00000080) -#define NS9750_SYS_CLOCK_LPCS_4 (0x00000100) -#define NS9750_SYS_CLOCK_LPCS_8 (0x00000180) -#define NS9750_SYS_CLOCK_LPCS_EXT (0x00000200) -#define NS9750_SYS_CLOCK_BBC (0x00000040) -#define NS9750_SYS_CLOCK_LCC (0x00000020) -#define NS9750_SYS_CLOCK_MCC (0x00000010) -#define NS9750_SYS_CLOCK_PARBC (0x00000008) -#define NS9750_SYS_CLOCK_PC (0x00000004) -#define NS9750_SYS_CLOCK_MACC (0x00000001) - -#define NS9750_SYS_RESET_SR (0x80000000) -#define NS9750_SYS_RESET_I2CW (0x00100000) -#define NS9750_SYS_RESET_CSE (0x00080000) -#define NS9750_SYS_RESET_SMWE (0x00040000) -#define NS9750_SYS_RESET_EWE (0x00020000) -#define NS9750_SYS_RESET_PI3WE (0x00010000) -#define NS9750_SYS_RESET_BBT (0x00000040) -#define NS9750_SYS_RESET_LCDC (0x00000020) -#define NS9750_SYS_RESET_MEMC (0x00000010) -#define NS9750_SYS_RESET_PCIAR (0x00000008) -#define NS9750_SYS_RESET_PCIM (0x00000004) -#define NS9750_SYS_RESET_MACM (0x00000001) - -#define NS9750_SYS_MISC_REV_MA (0xFF000000) -#define NS9750_SYS_MISC_PCIA (0x00002000) -#define NS9750_SYS_MISC_VDIS (0x00001000) -#define NS9750_SYS_MISC_BMM (0x00000800) -#define NS9750_SYS_MISC_CS1DB (0x00000400) -#define NS9750_SYS_MISC_CS1DW_MA (0x00000300) -#define NS9750_SYS_MISC_MCCM (0x00000080) -#define NS9750_SYS_MISC_PMSS (0x00000040) -#define NS9750_SYS_MISC_CS1P (0x00000020) -#define NS9750_SYS_MISC_ENDM (0x00000008) -#define NS9750_SYS_MISC_MBAR (0x00000004) -#define NS9750_SYS_MISC_IRAM0 (0x00000001) - -#define NS9750_SYS_PLL_PLLBS (0x02000000) -#define NS9750_SYS_PLL_PLLFS_MA (0x01800000) -#define NS9750_SYS_PLL_PLLIS_MA (0x00600000) -#define NS9750_SYS_PLL_PLLND_MA (0x001F0000) -#define NS9750_SYS_PLL_PLLSW (0x00008000) -#define NS9750_SYS_PLL_PLLBSSW (0x00000200) -#define NS9750_SYS_PLL_FSEL_MA (0x00000180) -#define NS9750_SYS_PLL_CPCC_MA (0x00000060) -#define NS9750_SYS_PLL_NDSW_MA (0x0000001F) - -#define NS9750_SYS_ACT_INT_STAT_MA (0x0000FFFF) - -#define NS9750_SYS_TIMER_CTRL_TEN (0x00008000) -#define NS9750_SYS_TIMER_CTRL_INTC (0x00000200) -#define NS9750_SYS_TIMER_CTRL_TLCS_MA (0x000001C0) -#define NS9750_SYS_TIMER_CTRL_TLCS_1 (0x00000000) -#define NS9750_SYS_TIMER_CTRL_TLCS_2 (0x00000040) -#define NS9750_SYS_TIMER_CTRL_TLCS_4 (0x00000080) -#define NS9750_SYS_TIMER_CTRL_TLCS_8 (0x000000C0) -#define NS9750_SYS_TIMER_CTRL_TLCS_16 (0x00000100) -#define NS9750_SYS_TIMER_CTRL_TLCS_32 (0x00000140) -#define NS9750_SYS_TIMER_CTRL_TLCS_64 (0x00000180) -#define NS9750_SYS_TIMER_CTRL_TLCS_EXT (0x000001C0) -#define NS9750_SYS_TIMER_CTRL_TM_MA (0x00000030) -#define NS9750_SYS_TIMER_CTRL_TM_INT (0x00000000) -#define NS9750_SYS_TIMER_CTRL_TM_LOW (0x00000010) -#define NS9750_SYS_TIMER_CTRL_TM_HIGH (0x00000020) -#define NS9750_SYS_TIMER_CTRL_INTS (0x00000008) -#define NS9750_SYS_TIMER_CTRL_UDS (0x00000004) -#define NS9750_SYS_TIMER_CTRL_TSZ (0x00000002) -#define NS9750_SYS_TIMER_CTRL_REN (0x00000001) - -#define NS9750_SYS_EXT_INT_CTRL_STS (0x00000008) -#define NS9750_SYS_EXT_INT_CTRL_CLR (0x00000004) -#define NS9750_SYS_EXT_INT_CTRL_PLTY (0x00000002) -#define NS9750_SYS_EXT_INT_CTRL_LVEDG (0x00000001) - -#endif /* FS_NS9750_SYS_H */