Create kconfig file for WF32 board.

This commit is contained in:
Serge Vakulenko
2015-09-02 22:19:42 -07:00
parent 592e2014fb
commit a8c229ed36
6 changed files with 407 additions and 42 deletions

View File

@@ -102,7 +102,11 @@ extern void power_off();
int hz = HZ;
int usechz = (1000000L + HZ - 1) / HZ;
#ifdef TIMEZONE
struct timezone tz = { TIMEZONE, DST };
#else
struct timezone tz = { 8*60, 1 };
#endif
int nproc = NPROC;
struct namecache namecache [NNAMECACHE];

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@@ -1,5 +1,6 @@
#
# chipKIT Max32 board
# chipKIT Max32 board with SD card shield
# For details, see https://github.com/RetroBSD/retrobsd/wiki/Board-chipKIT-Max32
#
# To build the kernel, use:
# cd sys/pic32/max32
@@ -20,7 +21,6 @@ timezone 8 dst
maxusers 1
# Standard system options
#options "CONFIG=MAX32" # TODO
options "CPU_KHZ=80000" # Oscillator frequency of CPU core
options "BUS_KHZ=80000" # Frequency of peripheral bus
options "HZ=100" # Rate of clock interrupt
@@ -31,7 +31,7 @@ options "EXEC_SCRIPT" # Run shell scripts
options "UCB_METER" # Collect kernel statistics
# LED
options "LED_KERNEL_PORT=TRISA" # for kernel actibity LED...
options "LED_KERNEL_PORT=TRISA" # for kernel activity LED...
options "LED_KERNEL_PIN=3" # ...use pin RA3
# Root filesystem at /dev/sd0a, swap at /dev/sd0b

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@@ -7,3 +7,6 @@ unix.bin
unix.map
usbboot.map
vers.c
*.h
ioconf.c
swapunix.c

73
sys/pic32/wf32/Config Normal file
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@@ -0,0 +1,73 @@
#
# chipKIT WF32 board with microSD card on 2.4" LCD TFT display shield
#
# To build the kernel, use:
# cd sys/pic32/wf32
# kconfig Config
# make clean
# make
#
machine "pic32"
cpu "PIC32MX7"
ident CHIPKIT_WF
# Linker script
ldscript "cfg/bootloader-max32.ld"
# Need to set locally
timezone 8 dst
maxusers 1
# Standard system options
options "CPU_KHZ=80000" # Oscillator frequency of CPU core
options "BUS_KHZ=80000" # Frequency of peripheral bus
options "HZ=100" # Rate of clock interrupt
options "BUS_DIV=1" # Bus clock divisor 1/2/4/8
options "EXEC_AOUT" # Run a.out binaries
options "EXEC_ELF" # Run ELF binaries
options "EXEC_SCRIPT" # Run shell scripts
options "UCB_METER" # Collect kernel statistics
# LED
options "LED_KERNEL_PORT=TRISA" # for kernel activity LED...
options "LED_KERNEL_PIN=0" # ...use pin RA3
options "LED_DISK_PORT=TRISF" # for disk activity LED...
options "LED_DISK_PIN=0" # ...use pin RF0
options "LED_TTY_PORT=TRISA" # for serial activity LED...
options "LED_TTY_PIN=1" # ...use pin RA1
# Root filesystem at /dev/sd0a, swap at /dev/sd0b
config unix root on sd0a
swap on sd0b
dumps on sd0b
# Serial UART ports
device uart1 # Serial-to-USB converter
options "UART1_ENABLED" # TODO: delete this option
# Console options
options "CONSOLE_DEVICE=tty0" # /dev/tty0
# SPI ports
controller spi2 # SD card
options "SPI_ENABLED" # TODO: delete this option
# microSD card
disk sd0 at spi2 flags 0x44 # select pin RD4
options "SD0_MHZ=10" # speed 10 MHz
options "SD0_PORT=2" # at spi2 TODO: delete
options "SD0_CS_PORT=TRISD" # for chip select... TODO: use flags
options "SD0_CS_PIN=4" # ...use pin RD4 TODO: use flags
# General purpose I/O ports
device gpio0
options "GPIO_ENABLED" # TODO: delete this option
# ADC driver
device adc0
options "ADC_ENABLED" # TODO: delete this option
# PWM driver
device pwm0
options "PWM_ENABLED" # TODO: delete this option

View File

@@ -1,46 +1,330 @@
BUILDPATH = ../../../tools/configsys/../../sys/pic32
H = ../../../tools/configsys/../../sys/include
M = ../../../tools/configsys/../../sys/pic32
S = ../../../tools/configsys/../../sys/kernel
IDENT=-DCHIPKIT_WF -DPIC32MX7 -DPWM_ENABLED -DADC_ENABLED -DGPIO_ENABLED -DSD0_CS_PIN=4 -DSD0_CS_PORT=TRISD -DSD0_PORT=2 -DSD0_MHZ=10 -DSPI_ENABLED -DCONSOLE_DEVICE=tty0 -DUART1_ENABLED -DLED_TTY_PIN=1 -DLED_TTY_PORT=TRISA -DLED_DISK_PIN=0 -DLED_DISK_PORT=TRISF -DLED_KERNEL_PIN=0 -DLED_KERNEL_PORT=TRISA -DUCB_METER -DEXEC_SCRIPT -DEXEC_ELF -DEXEC_AOUT -DBUS_DIV=1 -DHZ=100 -DBUS_KHZ=80000 -DCPU_KHZ=80000
LDSCRIPT="cfg/bootloader-max32.ld"
PARAM=-DTIMEZONE=480 -DDST=1 -DMAXUSERS=1
#
# Makefile for RetroBSD, pic32 target
#
# DEBUG is set to -g by kconfig if debugging is requested (kconfig -g).
#
include ../gcc-config.mk
vpath %.c $(M):$(S)
vpath %.S $(M):$(S)
AS = ${MIPS_GCC_PREFIX}as ${DEBUG} -mips32r2 -EL
CC = ${MIPS_GCC_PREFIX}gcc ${DEBUG} -mips32r2 -EL -nostdinc -fno-builtin -Werror -Wall
CPP = ${MIPS_GCC_PREFIX}cpp
LD = ${MIPS_GCC_PREFIX}gcc -mips32r2 -EL
LDFLAGS = -nostdlib -T ../${LDSCRIPT} -Wl,-Map=unix.map
SIZE = ${MIPS_GCC_PREFIX}size
OBJCOPY = ${MIPS_GCC_PREFIX}objcopy
OBJDUMP = ${MIPS_GCC_PREFIX}objdump
KERNOBJ += adc.o clock.o cons.o devsw.o exception.o exec_aout.o exec_conf.o exec_elf.o exec_script.o exec_subr.o gpio.o init_main.o init_sysent.o kern_clock.o kern_descrip.o kern_exec.o kern_exit.o kern_fork.o kern_mman.o kern_proc.o kern_prot.o kern_prot2.o kern_resource.o kern_sig.o kern_sig2.o kern_subr.o kern_synch.o kern_sysctl.o kern_time.o machdep.o mem.o rd_sd.o rdisk.o signal.o spi_bus.o startup.o subr_prf.o subr_rmap.o swap.o sys_generic.o sys_inode.o sys_pipe.o sys_process.o syscalls.o sysctl.o tty.o tty_subr.o tty_tty.o uart.o ufs_alloc.o ufs_bio.o ufs_bmap.o ufs_dsort.o ufs_fio.o ufs_inode.o ufs_mount.o ufs_namei.o ufs_subr.o ufs_syscalls.o ufs_syscalls2.o vers.o vfs_vnops.o vm_sched.o vm_swap.o vm_swp.o
EXTRA_TARGETS =
ifneq (${MIPS_GCC_FORMAT},)
LDFLAGS += -Wl,--oformat=${MIPS_GCC_FORMAT}
endif
DEFS += -DADC_ENABLED=YES
DEFS += -DBUS_DIV=1
DEFS += -DBUS_KHZ=80000
DEFS += -DCONSOLE_DEVICE=tty0
DEFS += -DCPU_IDIV=2
DEFS += -DCPU_KHZ=80000
DEFS += -DCPU_MUL=20
DEFS += -DCPU_ODIV=1
DEFS += -DCRYSTAL=8
DEFS += -DEXEC_AOUT
DEFS += -DEXEC_ELF
DEFS += -DEXEC_SCRIPT
DEFS += -DGPIO_ENABLED=YES
DEFS += -DKERNEL
DEFS += -DLED_DISK_PIN=0
DEFS += -DLED_DISK_PORT=TRISF
DEFS += -DLED_KERNEL_PIN=0
DEFS += -DLED_KERNEL_PORT=TRISA
DEFS += -DLED_TTY_PIN=1
DEFS += -DLED_TTY_PORT=TRISA
DEFS += -DPIC32MX7
DEFS += -DSD0_CS_PIN=4
DEFS += -DSD0_CS_PORT=TRISD
DEFS += -DSD0_PORT=2
DEFS += -DUART1_BAUD=115200
DEFS += -DUART1_ENABLED=YES
DEFS += -DUCB_METER
# sources are located via $S relative to the compilation directory
S = ../..
COPTS = -I. ${IDENT} -DKERNEL
CFLAGS = -O ${COPTS} ${PARAM}
LDSCRIPT = ../../../tools/configsys/../../sys/pic32/cfg/bootloader-max32.ld
# compile rules: rules are named COMPILE_${SUFFIX}
# SUFFIX is the file suffix, capitalized (e.g. C for a .c file).
CONFIG = WF32
CONFIGPATH = ../../../tools/configsys
COMPILE_C = ${CC} -c ${CFLAGS} $<
COMPILE_S = ${CC} -c ${COPTS} $<
OBJS = exec_aout.o exec_conf.o exec_elf.o exec_script.o exec_subr.o \
init_main.o init_sysent.o kern_clock.o kern_descrip.o \
kern_exec.o kern_exit.o kern_fork.o kern_mman.o kern_proc.o \
kern_prot.o kern_prot2.o kern_resource.o kern_sig.o kern_sig2.o \
kern_subr.o kern_synch.o kern_sysctl.o kern_time.o rdisk.o \
subr_prf.o subr_rmap.o sys_generic.o sys_inode.o sys_pipe.o \
sys_process.o syscalls.o tty.o tty_subr.o tty_tty.o ufs_alloc.o \
ufs_bio.o ufs_bmap.o ufs_dsort.o ufs_fio.o ufs_inode.o \
ufs_mount.o ufs_namei.o ufs_subr.o ufs_syscalls.o \
ufs_syscalls2.o vfs_vnops.o vm_sched.o vm_swap.o vm_swp.o adc.o \
clock.o cons.o devsw.o exception.o gpio.o machdep.o mem.o pwm.o \
rd_sd.o signal.o spi.o spi_bus.o swap.o sysctl.o uart.o
CFILES = $S/kernel/exec_aout.c $S/kernel/exec_conf.c $S/kernel/exec_elf.c \
$S/kernel/exec_script.c $S/kernel/exec_subr.c \
$S/kernel/init_main.c $S/kernel/init_sysent.c \
$S/kernel/kern_clock.c $S/kernel/kern_descrip.c \
$S/kernel/kern_exec.c $S/kernel/kern_exit.c \
$S/kernel/kern_fork.c $S/kernel/kern_mman.c \
$S/kernel/kern_proc.c $S/kernel/kern_prot.c \
$S/kernel/kern_prot2.c $S/kernel/kern_resource.c \
$S/kernel/kern_sig.c $S/kernel/kern_sig2.c $S/kernel/kern_subr.c \
$S/kernel/kern_synch.c $S/kernel/kern_sysctl.c \
$S/kernel/kern_time.c $S/kernel/rdisk.c $S/kernel/subr_prf.c \
$S/kernel/subr_rmap.c $S/kernel/sys_generic.c \
$S/kernel/sys_inode.c $S/kernel/sys_pipe.c \
$S/kernel/sys_process.c $S/kernel/syscalls.c $S/kernel/tty.c \
$S/kernel/tty_subr.c $S/kernel/tty_tty.c $S/kernel/ufs_alloc.c \
$S/kernel/ufs_bio.c $S/kernel/ufs_bmap.c $S/kernel/ufs_dsort.c \
$S/kernel/ufs_fio.c $S/kernel/ufs_inode.c $S/kernel/ufs_mount.c \
$S/kernel/ufs_namei.c $S/kernel/ufs_subr.c \
$S/kernel/ufs_syscalls.c $S/kernel/ufs_syscalls2.c \
$S/kernel/vfs_vnops.c $S/kernel/vm_sched.c $S/kernel/vm_swap.c \
$S/kernel/vm_swp.c $S/pic32/adc.c $S/pic32/clock.c \
$S/pic32/cons.c $S/pic32/devsw.c $S/pic32/exception.c \
$S/pic32/gpio.c $S/pic32/machdep.c $S/pic32/mem.c $S/pic32/pwm.c \
$S/pic32/rd_sd.c $S/pic32/signal.c $S/pic32/spi.c \
$S/pic32/spi_bus.c $S/pic32/swap.c $S/pic32/sysctl.c \
$S/pic32/uart.c swapunix.c
# load lines for config "xxx" will be emitted as:
# xxx: ${SYSTEM_DEP} swapxxx.o
# ${SYSTEM_LD_HEAD}
# ${SYSTEM_LD} swapxxx.o
# ${SYSTEM_LD_TAIL}
SYSTEM_OBJ = startup.o ${OBJS} #ioconf.o
ifeq (devcfg.c,$(wildcard devcfg.c))
SYSTEM_OBJ += devcfg.o
endif
SYSTEM_DEP = Makefile ioconf.c swapunix.c machine sys ${SYSTEM_OBJ}
SYSTEM_LD_HEAD = sh ../newvers.sh > vers.c; ${CC} $(CFLAGS) -c vers.c; rm -f $@
SYSTEM_LD = -@echo ${LD} ${LDFLAGS} '$${SYSTEM_OBJ}' vers.o -o unix.elf; \
${LD} ${LDFLAGS} ${SYSTEM_OBJ} vers.o -o unix.elf
SYSTEM_LD_TAIL = ${SIZE} unix.elf; \
$(OBJCOPY) -O ihex --change-addresses=0x80000000 $@ unix.hex; \
$(OBJCOPY) -O binary -R .boot -R .config $@ unix.bin; \
$(OBJDUMP) -d -S unix.elf > unix.dis
unix.elf: ${SYSTEM_DEP} swapunix.o
${SYSTEM_LD_HEAD}
${SYSTEM_LD} swapunix.o
${SYSTEM_LD_TAIL}
swapunix.o: swapunix.c
${COMPILE_C}
all: unix.elf
clean:
rm -f *.elf *.o *.map *.dis *.bin
clean-all: clean
rm -f *.h *.c machine sys
reconfig ioconf.c swapunix.c: Config ../../../tools/kconfig/kconfig
../../../tools/kconfig/kconfig Config
$(MAKE) clean
load: unix.elf
pic32prog unix.hex
startup.o: ../startup.S
${COMPILE_S}
# the following are necessary because the files depend on the types of
# cpu's included in the system configuration
clock.o machdep.o conf.o: Makefile
machine:
ln -s .. $@
sys:
ln -s ../../include $@
depend: machine
mkdep ${COPTS} ${CFILES} ioconf.c
ioconf.o: ioconf.c
${CC} -c ${CFLAGS} ioconf.c
exec_aout.o: $S/kernel/exec_aout.c
${COMPILE_C}
exec_conf.o: $S/kernel/exec_conf.c
${COMPILE_C}
exec_elf.o: $S/kernel/exec_elf.c
${COMPILE_C}
exec_script.o: $S/kernel/exec_script.c
${COMPILE_C}
exec_subr.o: $S/kernel/exec_subr.c
${COMPILE_C}
init_main.o: $S/kernel/init_main.c
${COMPILE_C}
init_sysent.o: $S/kernel/init_sysent.c
${COMPILE_C}
kern_clock.o: $S/kernel/kern_clock.c
${COMPILE_C}
kern_descrip.o: $S/kernel/kern_descrip.c
${COMPILE_C}
kern_exec.o: $S/kernel/kern_exec.c
${COMPILE_C}
kern_exit.o: $S/kernel/kern_exit.c
${COMPILE_C}
kern_fork.o: $S/kernel/kern_fork.c
${COMPILE_C}
kern_mman.o: $S/kernel/kern_mman.c
${COMPILE_C}
kern_proc.o: $S/kernel/kern_proc.c
${COMPILE_C}
kern_prot.o: $S/kernel/kern_prot.c
${COMPILE_C}
kern_prot2.o: $S/kernel/kern_prot2.c
${COMPILE_C}
kern_resource.o: $S/kernel/kern_resource.c
${COMPILE_C}
kern_sig.o: $S/kernel/kern_sig.c
${COMPILE_C}
kern_sig2.o: $S/kernel/kern_sig2.c
${COMPILE_C}
kern_subr.o: $S/kernel/kern_subr.c
${COMPILE_C}
kern_synch.o: $S/kernel/kern_synch.c
${COMPILE_C}
kern_sysctl.o: $S/kernel/kern_sysctl.c
${COMPILE_C}
kern_time.o: $S/kernel/kern_time.c
${COMPILE_C}
rdisk.o: $S/kernel/rdisk.c
${COMPILE_C}
subr_prf.o: $S/kernel/subr_prf.c
${COMPILE_C}
subr_rmap.o: $S/kernel/subr_rmap.c
${COMPILE_C}
sys_generic.o: $S/kernel/sys_generic.c
${COMPILE_C}
sys_inode.o: $S/kernel/sys_inode.c
${COMPILE_C}
sys_pipe.o: $S/kernel/sys_pipe.c
${COMPILE_C}
sys_process.o: $S/kernel/sys_process.c
${COMPILE_C}
syscalls.o: $S/kernel/syscalls.c
${COMPILE_C}
tty.o: $S/kernel/tty.c
${COMPILE_C}
tty_subr.o: $S/kernel/tty_subr.c
${COMPILE_C}
tty_tty.o: $S/kernel/tty_tty.c
${COMPILE_C}
ufs_alloc.o: $S/kernel/ufs_alloc.c
${COMPILE_C}
ufs_bio.o: $S/kernel/ufs_bio.c
${COMPILE_C}
ufs_bmap.o: $S/kernel/ufs_bmap.c
${COMPILE_C}
ufs_dsort.o: $S/kernel/ufs_dsort.c
${COMPILE_C}
ufs_fio.o: $S/kernel/ufs_fio.c
${COMPILE_C}
ufs_inode.o: $S/kernel/ufs_inode.c
${COMPILE_C}
ufs_mount.o: $S/kernel/ufs_mount.c
${COMPILE_C}
ufs_namei.o: $S/kernel/ufs_namei.c
${COMPILE_C}
ufs_subr.o: $S/kernel/ufs_subr.c
${COMPILE_C}
ufs_syscalls.o: $S/kernel/ufs_syscalls.c
${COMPILE_C}
ufs_syscalls2.o: $S/kernel/ufs_syscalls2.c
${COMPILE_C}
vfs_vnops.o: $S/kernel/vfs_vnops.c
${COMPILE_C}
vm_sched.o: $S/kernel/vm_sched.c
${COMPILE_C}
vm_swap.o: $S/kernel/vm_swap.c
${COMPILE_C}
vm_swp.o: $S/kernel/vm_swp.c
${COMPILE_C}
adc.o: $S/pic32/adc.c
${COMPILE_C}
clock.o: $S/pic32/clock.c
${COMPILE_C}
cons.o: $S/pic32/cons.c
${COMPILE_C}
devsw.o: $S/pic32/devsw.c
${COMPILE_C}
exception.o: $S/pic32/exception.c
${COMPILE_C}
gpio.o: $S/pic32/gpio.c
${COMPILE_C}
machdep.o: $S/pic32/machdep.c
${COMPILE_C}
mem.o: $S/pic32/mem.c
${COMPILE_C}
pwm.o: $S/pic32/pwm.c
${COMPILE_C}
rd_sd.o: $S/pic32/rd_sd.c
${COMPILE_C}
signal.o: $S/pic32/signal.c
${COMPILE_C}
spi.o: $S/pic32/spi.c
${COMPILE_C}
spi_bus.o: $S/pic32/spi_bus.c
${COMPILE_C}
swap.o: $S/pic32/swap.c
${COMPILE_C}
sysctl.o: $S/pic32/sysctl.c
${COMPILE_C}
uart.o: $S/pic32/uart.c
${COMPILE_C}
include ../../../tools/configsys/../../sys/pic32/kernel-post.mk

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@@ -1,5 +1,6 @@
#
# chipKIT WF32 board with microSD card on 2.4" LCD TFT display shield
# ===================================================================
#
# See http://misc.ws/2013/11/08/touch-screen-shield-for-arduino-uno/
# for shield information