From 06fb3b2848963feb6962f53cce0d7c8c08e49590 Mon Sep 17 00:00:00 2001 From: Imre Kaloz Date: Sun, 20 May 2007 19:32:31 +0000 Subject: convert aruba to the new structure SVN-Revision: 7284 --- .../linux/aruba-2.6/files/arch/mips/aruba/setup.c | 128 +++++++++++++++++++++ 1 file changed, 128 insertions(+) create mode 100644 target/linux/aruba-2.6/files/arch/mips/aruba/setup.c (limited to 'target/linux/aruba-2.6/files/arch/mips/aruba/setup.c') diff --git a/target/linux/aruba-2.6/files/arch/mips/aruba/setup.c b/target/linux/aruba-2.6/files/arch/mips/aruba/setup.c new file mode 100644 index 0000000000..7e8413f637 --- /dev/null +++ b/target/linux/aruba-2.6/files/arch/mips/aruba/setup.c @@ -0,0 +1,128 @@ +/************************************************************************** + * + * BRIEF MODULE DESCRIPTION + * setup routines for IDT EB434 boards + * + * Copyright 2004 IDT Inc. (rischelp@idt.com) + * + * 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 SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED + * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF + * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN + * NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, + * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT + * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF + * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON + * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF + * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + * + * 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., + * 675 Mass Ave, Cambridge, MA 02139, USA. + * + * + ************************************************************************** + * May 2004 rkt, neb + * + * Initial Release + * + * + * + ************************************************************************** + */ + +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include /* for KSEG1ADDR() */ +#include +#include + +extern char *__init prom_getcmdline(void); + +extern void (*board_time_init) (void); +extern void aruba_time_init(void); +extern void aruba_reset(void); + +#define epldMask ((volatile unsigned char *)0xB900000d) + +static void aruba_machine_restart(char *command) +{ + switch (mips_machtype) { + case MACH_ARUBA_AP70: + *(volatile u32 *)KSEG1ADDR(0x18008000) = 0x80000001; + break; + case MACH_ARUBA_AP65: + case MACH_ARUBA_AP60: + default: + /* Reset*/ + *((volatile u32 *)KSEG1ADDR(0x1c003020)) = 0x00080350; // reset everything in sight + udelay(100); + *((volatile u32 *)KSEG1ADDR(0x1c003020)) = 0; // reset everything in sight + udelay(100); + *((volatile u32 *)KSEG1ADDR(0x1c003020)) = 0x3; // cold reset the cpu & system + break; + } +} + +static void aruba_machine_halt(void) +{ + for (;;) continue; +} + +extern char * getenv(char *e); +extern void unlock_ap60_70_flash(void); + +void __init plat_mem_setup(void) +{ + board_time_init = aruba_time_init; + + _machine_restart = aruba_machine_restart; + _machine_halt = aruba_machine_halt; + pm_power_off = aruba_machine_halt; + + set_io_port_base(KSEG1); + + /* Enable PCI interrupts in EPLD Mask register */ + *epldMask = 0x0; + *(epldMask + 1) = 0x0; + + write_c0_wired(0); + unlock_ap60_70_flash(); + + printk("BOARD - %s\n",getenv("boardname")); +} + +int page_is_ram(unsigned long pagenr) +{ + return 1; +} + +const char *get_system_type(void) +{ + switch (mips_machtype) { + case MACH_ARUBA_AP70: + return "Aruba AP70"; + case MACH_ARUBA_AP65: + return "Aruba AP65"; + case MACH_ARUBA_AP60: + return "Aruba AP60/AP61"; + default: + return "Aruba UNKNOWN"; + } +} + +EXPORT_SYMBOL(get_system_type); -- cgit v1.2.3