jimzah/freebsd-src
1
0
Fork 0
mirror of https://github.com/freebsd/freebsd-src.git synced 2024-11-28 13:22:48 +00:00
Code Issues Actions 1 Packages Projects Releases Wiki Activity

Convert BWCT and HL200 over to new board mechanism as well. The

Browse Source 
TSC4370 config file wasn't committed to this tree, so I don't know if
my changes will work on it or not.
This commit is contained in:
Warner Losh 2008-11-25 19:05:46 +00:00
parent d2a1a92e3c
commit 7558f3d5f0
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=185307
11 changed files with 260 additions and 51 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

66
sys/arm/at91/board_bwct.c Normal file
View File

@ -0,0 +1,66 @@
/*-
* Copyright (c) 2005-2008 Olivier Houchard. All rights reserved.
* Copyright (c) 2005-2008 Warner Losh. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY AUTHOR AND CONTRIBUTORS ``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 AUTHOR OR CONTRIBUTORS 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.
*/
#include <sys/cdefs.h>
__FBSDID("$FreeBSD$");
#include <sys/param.h>
#include <sys/systm.h>
#include <arm/at91/at91board.h>
#include <arm/at91/at91rm92reg.h>
#include <arm/at91/at91_piovar.h>
#include <arm/at91/at91_pio_rm9200.h>
long
board_init(void)
{
/*
* Since the USART supports RS-485 multidrop mode, it allows the
* TX pins to float. However, for RS-232 operations, we don't want
* these pins to float. Instead, they should be pulled up to avoid
* mismatches. Linux does something similar when it configures the
* TX lines. This implies that we also allow the RX lines to float
* rather than be in the state they are left in by the boot loader.
* Since they are input pins, I think that this is the right thing
* to do.
*/
/* PIOA's A periph: Turn USART 0 and 2's TX/RX pins */
at91_pio_use_periph_a(AT91RM92_PIOA_BASE,
AT91C_PA18_RXD0 | AT91C_PA22_RXD2, 0);
at91_pio_use_periph_a(AT91RM92_PIOA_BASE,
AT91C_PA17_TXD0 | AT91C_PA23_TXD2, 1);
/* PIOA's B periph: Turn USART 3's TX/RX pins */
at91_pio_use_periph_b(AT91RM92_PIOA_BASE, AT91C_PA6_RXD3, 0);
at91_pio_use_periph_b(AT91RM92_PIOA_BASE, AT91C_PA5_TXD3, 1);
/* PIOB's A periph: Turn USART 1's TX/RX pins */
at91_pio_use_periph_a(AT91RM92_PIOB_BASE, AT91C_PB21_RXD1, 0);
at91_pio_use_periph_a(AT91RM92_PIOB_BASE, AT91C_PB20_TXD1, 1);
/* Pin assignment */
return (at91_ramsize());
}

63
sys/arm/at91/board_hl200.c Normal file
View File

@ -0,0 +1,63 @@
/*-
* Copyright (c) 2005-2008 Olivier Houchard. All rights reserved.
* Copyright (c) 2005-2008 Warner Losh. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY AUTHOR AND CONTRIBUTORS ``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 AUTHOR OR CONTRIBUTORS 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.
*/
#include <sys/cdefs.h>
__FBSDID("$FreeBSD$");
#include <sys/param.h>
#include <sys/systm.h>
#include <arm/at91/at91board.h>
#include <arm/at91/at91rm92reg.h>
#include <arm/at91/at91_piovar.h>
#include <arm/at91/at91_pio_rm9200.h>
long
board_init(void)
{
/*
* Since the USART supports RS-485 multidrop mode, it allows the
* TX pins to float. However, for RS-232 operations, we don't want
* these pins to float. Instead, they should be pulled up to avoid
* mismatches. Linux does something similar when it configures the
* TX lines. This implies that we also allow the RX lines to float
* rather than be in the state they are left in by the boot loader.
* Since they are input pins, I think that this is the right thing
* to do.
*/
/* PIOA's A periph: Turn USART 0 and 2's TX/RX pins */
at91_pio_use_periph_a(AT91RM92_PIOA_BASE,
AT91C_PA18_RXD0 | AT91C_PA22_RXD2, 0);
at91_pio_use_periph_a(AT91RM92_PIOA_BASE,
AT91C_PA17_TXD0 | AT91C_PA23_TXD2, 1);
/* PIOA's B periph: Turn USART 3's TX/RX pins */
at91_pio_use_periph_b(AT91RM92_PIOA_BASE, AT91C_PA6_RXD3, 0);
at91_pio_use_periph_b(AT91RM92_PIOA_BASE, AT91C_PA5_TXD3, 1);
/* PIOB's A periph: Turn USART 1's TX/RX pins */
at91_pio_use_periph_a(AT91RM92_PIOB_BASE, AT91C_PB21_RXD1, 0);
at91_pio_use_periph_a(AT91RM92_PIOB_BASE, AT91C_PB20_TXD1, 1);
return (at91_ramsize());
}

18
sys/arm/at91/board_kb920x.c
View File

@ -24,8 +24,6 @@
* SUCH DAMAGE.
*/
#include "opt_at91.h"
#include <sys/cdefs.h>
__FBSDID("$FreeBSD$");
#include <sys/param.h>
@ -49,7 +47,6 @@ board_init(void)
* Since they are input pins, I think that this is the right thing
* to do.
*/
/* PIOA's A periph: Turn USART 0 and 2's TX/RX pins */
at91_pio_use_periph_a(AT91RM92_PIOA_BASE,
AT91C_PA18_RXD0 | AT91C_PA22_RXD2, 0);
@ -58,24 +55,9 @@ board_init(void)
/* PIOA's B periph: Turn USART 3's TX/RX pins */
at91_pio_use_periph_b(AT91RM92_PIOA_BASE, AT91C_PA6_RXD3, 0);
at91_pio_use_periph_b(AT91RM92_PIOA_BASE, AT91C_PA5_TXD3, 1);
#ifdef AT91_TSC
/* We're using TC0's A1 and A2 input */
at91_pio_use_periph_b(AT91RM92_PIOA_BASE,
AT91C_PA19_TIOA1 | AT91C_PA21_TIOA2, 0);
#endif
/* PIOB's A periph: Turn USART 1's TX/RX pins */
at91_pio_use_periph_a(AT91RM92_PIOB_BASE, AT91C_PB21_RXD1, 0);
at91_pio_use_periph_a(AT91RM92_PIOB_BASE, AT91C_PB20_TXD1, 1);
/* Pin assignment */
#ifdef AT91_TSC
/* Assert PA24 low -- talk to rubidium */
at91_pio_use_gpio(AT91RM92_PIOA_BASE, AT91C_PIO_PA24);
at91_pio_gpio_output(AT91RM92_PIOA_BASE, AT91C_PIO_PA24, 0);
at91_pio_gpio_clear(AT91RM92_PIOA_BASE, AT91C_PIO_PA24);
at91_pio_use_gpio(AT91RM92_PIOB_BASE,
AT91C_PIO_PB16 | AT91C_PIO_PB17 | AT91C_PIO_PB18 | AT91C_PIO_PB19);
#endif
return (at91_ramsize());
}

75
sys/arm/at91/board_tsc4370.c Normal file
View File

@ -0,0 +1,75 @@
/*-
* Copyright (c) 2005-2008 Olivier Houchard. All rights reserved.
* Copyright (c) 2005-2008 Warner Losh. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY AUTHOR AND CONTRIBUTORS ``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 AUTHOR OR CONTRIBUTORS 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.
*/
#include <sys/cdefs.h>
__FBSDID("$FreeBSD$");
#include <sys/param.h>
#include <sys/systm.h>
#include <arm/at91/at91board.h>
#include <arm/at91/at91rm92reg.h>
#include <arm/at91/at91_piovar.h>
#include <arm/at91/at91_pio_rm9200.h>
long
board_init(void)
{
/*
* Since the USART supports RS-485 multidrop mode, it allows the
* TX pins to float. However, for RS-232 operations, we don't want
* these pins to float. Instead, they should be pulled up to avoid
* mismatches. Linux does something similar when it configures the
* TX lines. This implies that we also allow the RX lines to float
* rather than be in the state they are left in by the boot loader.
* Since they are input pins, I think that this is the right thing
* to do.
*/
/* PIOA's A periph: Turn USART 0 and 2's TX/RX pins */
at91_pio_use_periph_a(AT91RM92_PIOA_BASE,
AT91C_PA18_RXD0 | AT91C_PA22_RXD2, 0);
at91_pio_use_periph_a(AT91RM92_PIOA_BASE,
AT91C_PA17_TXD0 | AT91C_PA23_TXD2, 1);
/* PIOA's B periph: Turn USART 3's TX/RX pins */
at91_pio_use_periph_b(AT91RM92_PIOA_BASE, AT91C_PA6_RXD3, 0);
at91_pio_use_periph_b(AT91RM92_PIOA_BASE, AT91C_PA5_TXD3, 1);
/* We're using TC0's A1 and A2 input */
at91_pio_use_periph_b(AT91RM92_PIOA_BASE,
AT91C_PA19_TIOA1 | AT91C_PA21_TIOA2, 0);
/* PIOB's A periph: Turn USART 1's TX/RX pins */
at91_pio_use_periph_a(AT91RM92_PIOB_BASE, AT91C_PB21_RXD1, 0);
at91_pio_use_periph_a(AT91RM92_PIOB_BASE, AT91C_PB20_TXD1, 1);
/* Pin assignment */
/* Assert PA24 low -- talk to rubidium */
at91_pio_use_gpio(AT91RM92_PIOA_BASE, AT91C_PIO_PA24);
at91_pio_gpio_output(AT91RM92_PIOA_BASE, AT91C_PIO_PA24, 0);
at91_pio_gpio_clear(AT91RM92_PIOA_BASE, AT91C_PIO_PA24);
at91_pio_use_gpio(AT91RM92_PIOB_BASE,
AT91C_PIO_PB16 | AT91C_PIO_PB17 | AT91C_PIO_PB18 | AT91C_PIO_PB19);
return (at91_ramsize());
}

2
sys/arm/at91/files.at91
View File

@ -22,5 +22,7 @@ arm/at91/uart_dev_at91usart.c optional uart
#
# All the boards we support
#
arm/at91/board_bwct.c optional at91_board_bwct
arm/at91/board_hl200.c optional at91_board_hl200
arm/at91/board_kb920x.c optional at91_board_kb920x
arm/at91/board_tsc4370.c optional at91_board_tsc4370

10
sys/arm/at91/std.bwct Normal file
View File

@ -0,0 +1,10 @@
#$FreeBSD$
include "../at91/std.at91"
options STARTUP_PAGETABLE_ADDR=0x20800000
makeoptions KERNPHYSADDR=0x20000000
options KERNPHYSADDR=0x20000000
makeoptions KERNVIRTADDR=0xc0000000
options KERNVIRTADDR=0xc0000000
device at91_board_bwct

11
sys/arm/at91/std.hl200 Normal file
View File

@ -0,0 +1,11 @@
#$FreeBSD$
include "../at91/std.at91"
options STARTUP_PAGETABLE_ADDR=0x20000000
makeoptions KERNPHYSADDR=0x20100000
options KERNPHYSADDR=0x20100000
makeoptions KERNVIRTADDR=0xc0100000
options KERNVIRTADDR=0xc0100000
options AT91C_MASTER_CLOCK=45000000
device at91_board_hl200

2
sys/arm/at91/std.kb920x
View File

@ -3,8 +3,8 @@ include "../at91/std.at91"
options STARTUP_PAGETABLE_ADDR=0x20800000
makeoptions KERNPHYSADDR=0x20000000
makeoptions KERNVIRTADDR=0xc0000000
options KERNPHYSADDR=0x20000000
makeoptions KERNVIRTADDR=0xc0000000
options KERNVIRTADDR=0xc0000000
device at91_board_kb920x

10
sys/arm/at91/std.tsc4370 Normal file
View File

@ -0,0 +1,10 @@
#$FreeBSD$
include "../at91/std.at91"
options STARTUP_PAGETABLE_ADDR=0x20800000
makeoptions KERNPHYSADDR=0x20000000
makeoptions KERNVIRTADDR=0xc0000000
options KERNPHYSADDR=0x20000000
options KERNVIRTADDR=0xc0000000
device at91_board_tsc4370

2
sys/arm/conf/BWCT
View File

@ -22,7 +22,7 @@ ident BWCT
options VERBOSE_INIT_ARM
options AT91_BWCT
include "../at91/std.kb920x"
include "../at91/std.bwct"
#To statically compile in device wiring instead of /boot/device.hints
#hints "hints.at91rm9200"

52
sys/arm/conf/HL200
View File

@ -1,5 +1,4 @@
# KB920X -- Custom kernel configuration for the KB9200, 9201 and 9202
# AT91RM9200 based Hot-e configuration file
# Kernel configuration for the AT91RM9200 based Hot-e configuration file
#
# For more information on this file, please read the handbook section on
# Kernel Configuration Files:
@ -20,23 +19,14 @@
ident HL200
include "../at91/std.at91"
files "../at91/files.kb920x"
options STARTUP_PAGETABLE_ADDR=0x20000000
makeoptions KERNPHYSADDR=0x20100000
makeoptions KERNVIRTADDR=0xc0100000
options KERNPHYSADDR=0x20100000
options KERNVIRTADDR=0xc0100000
include "../at91/std.hl200"
#To statically compile in device wiring instead of /boot/device.hints
#hints "GENERIC.hints" #Default places to look for devices.
hints "KB920X.hints"
makeoptions DEBUG=-g #Build kernel with gdb(1) debug symbols
options DDB
options KDB
options AT91C_MASTER_CLOCK=45000000
options SCHED_4BSD #4BSD scheduler
options INET #InterNETworking
@ -46,17 +36,17 @@ options FFS #Berkeley Fast Filesystem
#options UFS_ACL #Support for access control lists
#options UFS_DIRHASH #Improve performance on big directories
#options MD_ROOT #MD is a potential root device
#options MD_ROOT_SIZE=4096 # 3MB ram disk
#options MD_ROOT_SIZE=4096 # 3MB ram disk
#options ROOTDEVNAME=\"ufs:/dev/mmcsd0s1a\"
options NFSCLIENT #Network Filesystem Client
#options NFSSERVER #Network Filesystem Server
#options NFSLOCKD #Network Lock Manager
options NFS_ROOT #NFS usable as /, requires NFSCLIENT
options BOOTP_NFSROOT
options BOOTP
options BOOTP_NFSV3
options BOOTP_WIRED_TO=ate0
options BOOTP_COMPAT
options BOOTP_NFSROOT
options BOOTP
options BOOTP_NFSV3
options BOOTP_WIRED_TO=ate0
options BOOTP_COMPAT
#options MSDOSFS #MSDOS Filesystem
#options CD9660 #ISO 9660 Filesystem
@ -124,20 +114,20 @@ device kue # Kawasaki LSI USB Ethernet
device rue # RealTek RTL8150 USB Ethernet
device udav
# usb serial
device ucom
device uark
device ubsa
device ubser
device uftdi
device uipaq
device uplcom
device uvisor
device uvscom
device ucom
device uark
device ubsa
#device ubser # not yet converted.
device uftdi
device uipaq
device uplcom
device uvisor
device uvscom
# SCSI peripherals
device scbus # SCSI bus (required for SCSI)
device da # Direct Access (disks)
device cd # CD
device pass # Passthrough device (direct SCSI access)
device scbus # SCSI bus (required for SCSI)
device da # Direct Access (disks)
device cd # CD
device pass # Passthrough device (direct SCSI access)
# Wireless NIC cards
device wlan # 802.11 support
device wlan_wep # 802.11 WEP support