diff options
Diffstat (limited to 'arch/m32r/platforms/mappi')
| -rw-r--r-- | arch/m32r/platforms/mappi/Makefile | 1 | ||||
| -rw-r--r-- | arch/m32r/platforms/mappi/dot.gdbinit | 242 | ||||
| -rw-r--r-- | arch/m32r/platforms/mappi/dot.gdbinit.nommu | 245 | ||||
| -rw-r--r-- | arch/m32r/platforms/mappi/dot.gdbinit.smp | 344 | ||||
| -rw-r--r-- | arch/m32r/platforms/mappi/io.c | 326 | ||||
| -rw-r--r-- | arch/m32r/platforms/mappi/setup.c | 175 |
6 files changed, 0 insertions, 1333 deletions
diff --git a/arch/m32r/platforms/mappi/Makefile b/arch/m32r/platforms/mappi/Makefile deleted file mode 100644 index 0de59084f21c..000000000000 --- a/arch/m32r/platforms/mappi/Makefile +++ /dev/null @@ -1 +0,0 @@ -obj-y := setup.o io.o diff --git a/arch/m32r/platforms/mappi/dot.gdbinit b/arch/m32r/platforms/mappi/dot.gdbinit deleted file mode 100644 index 7a1d293863eb..000000000000 --- a/arch/m32r/platforms/mappi/dot.gdbinit +++ /dev/null @@ -1,242 +0,0 @@ -# .gdbinit file -# $Id: dot.gdbinit.mappi,v 1.4 2004/10/20 02:24:37 takata Exp $ -#----- -# NOTE: this file is generated by a script, "gen_gdbinit.pl". -# (Please type "gen_gdbinit.pl --help" and check the help message). -# $ Id: gen_gdbinit.pl,v 1.12 2004/07/26 09:56:10 takata Exp $ -#----- -# target platform: mappi - -# setting -set width 0d70 -set radix 0d16 -debug_chaos - -# clk xin:cpu:bif:bus=30:360:180:90 -define clock_init - set *(unsigned long *)0x00ef4024 = 2 - set *(unsigned long *)0x00ef4020 = 1 - set *(unsigned long *)0x00ef4010 = 0 - set *(unsigned long *)0x00ef4014 = 0 - set *(unsigned long *)0x00ef4004 = 5 - shell sleep 0.1 - set *(unsigned long *)0x00ef4008 = 0x00000200 -end - -# Initialize programmable ports -define port_init - set $sfrbase = 0x00ef0000 - set *(unsigned short *)0x00ef1060 = 0x5555 - set *(unsigned short *)0x00ef1062 = 0x5555 - set *(unsigned short *)0x00ef1064 = 0x5555 - set *(unsigned short *)0x00ef1066 = 0x5555 - set *(unsigned short *)0x00ef1068 = 0x5555 - set *(unsigned short *)0x00ef106a = 0x0000 - set *(unsigned short *)0x00ef106e = 0x5555 - set *(unsigned short *)0x00ef1070 = 0x5555 - # LED ON - set *(unsigned char *)($sfrbase + 0x1015) = 0xff - set *(unsigned char *)($sfrbase + 0x1085) = 0xff - shell sleep 0.1 - # LED OFF - set *(unsigned char *)($sfrbase + 0x1085) = 0x00 -end -document port_init - P5=LED(output), P6.b4=LAN_RESET(output) -end - -# Initialize SDRAM controller -define sdram_init - # SDIR0 - set *(unsigned long *)0x00ef6008 = 0x00000182 - # SDIR1 - set *(unsigned long *)0x00ef600c = 0x00000001 - # Initialize wait - shell sleep 0.1 - # Ch0-MOD - set *(unsigned long *)0x00ef602c = 0x00000020 - # Ch0-TR - set *(unsigned long *)0x00ef6028 = 0x00051502 - # Ch0-ADR (size:64MB) - set *(unsigned long *)0x00ef6020 = 0x08000004 - # AutoRef On - set *(unsigned long *)0x00ef6004 = 0x00010e2b - # Access enable - set *(unsigned long *)0x00ef6024 = 0x00000001 -end -document sdram_init - SDRAM controller initialization - 0x08000000 - 0x0bffffff (64MB) -end - -# Initialize LAN controller -define lanc_init - set $sfrbase = 0x00ef0000 - # Set BSEL3 (BSEL3 for the Chaos's bselc) - set *(unsigned long *)($sfrbase + 0x5300) = 0x0a0a8040 - set *(unsigned long *)($sfrbase + 0x5304) = 0x01120203 - set *(unsigned long *)($sfrbase + 0x5308) = 0x00000001 - # Reset (P5=LED,P6.b4=LAN_RESET) - set *(unsigned short *)($sfrbase + 0x106c) = 0x0000 - set *(unsigned char *)($sfrbase + 0x1016) = 0xff - set *(unsigned char *)($sfrbase + 0x1086) = 0xff - shell sleep 0.1 - # swivel: 0=normal, 4=reverse -# set *(unsigned char *)($sfrbase + 0x1086) = 0x00 - set *(unsigned char *)($sfrbase + 0x1086) = 0x04 - set *(unsigned long *)(0x0c000330) = 0xffffffff - # Set mac address - set $lanc = (void*)0x0c000300 - set *(unsigned long *)($lanc + 0x0000) = 0x00610010 - set *(unsigned long *)($lanc + 0x0004) = 0x00200030 - set *(unsigned long *)($lanc + 0x0008) = 0x00400050 - set *(unsigned long *)($lanc + 0x000c) = 0x00600007 -end -document lanc_init - LAN controller initialization - ex.) MAC address: 10 20 30 40 50 60 -end - -# LCD & CRT dual-head setting (8bpp) -define dispc_init - set $sfrbase = 0x00ef0000 - # BSEL4 Dispc - set *(unsigned long *)($sfrbase + 0x5400) = 0x0e0e8000 - set *(unsigned long *)($sfrbase + 0x5404) = 0x0012220a -end - -# MMU enable -define mmu_enable - set $evb=0x88000000 - set *(unsigned long *)0xffff0024=1 -end - -# MMU disable -define mmu_disable - set $evb=0 - set *(unsigned long *)0xffff0024=0 -end - -# Show TLB entries -define show_tlb_entries - set $i = 0 - set $addr = $arg0 - set $nr_entries = $arg1 - use_mon_code - while ($i < $nr_entries) - set $tlb_tag = *(unsigned long*)$addr - set $tlb_data = *(unsigned long*)($addr + 4) - printf " [%2d] 0x%08lx : 0x%08lx - 0x%08lx\n", $i, $addr, $tlb_tag, $tlb_data - set $i = $i + 1 - set $addr = $addr + 8 - end - use_debug_dma -end -define itlb - set $itlb=0xfe000000 - show_tlb_entries $itlb 0d32 -end -define dtlb - set $dtlb=0xfe000800 - show_tlb_entries $dtlb 0d32 -end - -# Show current task structure -define show_current - set $current = $spi & 0xffffe000 - printf "$current=0x%08lX\n",$current - print *(struct task_struct *)$current -end - -# Show user assigned task structure -define show_task - set = $arg0 & 0xffffe000 - printf "$task=0x%08lX\n",$task - print *(struct task_struct *)$task -end -document show_task - Show user assigned task structure - arg0 : task structure address -end - -# Show M32R registers -define show_regs - printf " R0[0x%08lX] R1[0x%08lX] R2[0x%08lX] R3[0x%08lX]\n",$r0,$r1,$r2,$r3 - printf " R4[0x%08lX] R5[0x%08lX] R6[0x%08lX] R7[0x%08lX]\n",$r4,$r5,$r6,$r7 - printf " R8[0x%08lX] R9[0x%08lX] R10[0x%08lX] R11[0x%08lX]\n",$r8,$r9,$r10,$r11 - printf "R12[0x%08lX] FP[0x%08lX] LR[0x%08lX] SP[0x%08lX]\n",$r12,$fp,$lr,$sp - printf "PSW[0x%08lX] CBR[0x%08lX] SPI[0x%08lX] SPU[0x%08lX]\n",$psw,$cbr,$spi,$spu - printf "BPC[0x%08lX] PC[0x%08lX] ACCL[0x%08lX] ACCH[0x%08lX]\n",$bpc,$pc,$accl,$acch - printf "EVB[0x%08lX]\n",$evb -end - -# Setup all -define setup - use_mon_code - set *(unsigned int)0xfffffffc=0x60 - shell sleep 0.1 - clock_init - shell sleep 0.1 - port_init - sdram_init - lanc_init - dispc_init - set $evb=0x08000000 -end - -# Load modules -define load_modules - use_debug_dma - load -end - -# Set kernel parameters -define set_kernel_parameters - set $param = (void*)0x08001000 - # INITRD_START -# set *(unsigned long *)($param + 0x0010) = 0x08300000 - # INITRD_SIZE -# set *(unsigned long *)($param + 0x0014) = 0x00000000 - # M32R_CPUCLK - set *(unsigned long *)($param + 0x0018) = 0d360000000 - # M32R_BUSCLK - set *(unsigned long *)($param + 0x001c) = 0d90000000 - - # M32R_TIMER_DIVIDE - set *(unsigned long *)($param + 0x0020) = 0d128 - - set {char[0x200]}($param + 0x100) = "console=ttyS0,115200n8x console=tty1 root=/dev/nfsroot nfsroot=192.168.0.1:/project/m32r-linux/export/rootfs nfsaddrs=192.168.0.101:192.168.0.1:192.168.0.1:255.255.255.0:mappi001 \0" -end - -# Boot -define boot - set_kernel_parameters - set $fp = 0 - set $pc = 0x08002000 - si - c -end - -# Set breakpoints -define set_breakpoints - b *0x08000030 -end - -# Restart -define restart - sdireset - sdireset - setup - load_modules - boot -end - -sdireset -sdireset -file vmlinux -target m32rsdi -setup -#load_modules -#set_breakpoints -#boot - diff --git a/arch/m32r/platforms/mappi/dot.gdbinit.nommu b/arch/m32r/platforms/mappi/dot.gdbinit.nommu deleted file mode 100644 index 297536cf67cf..000000000000 --- a/arch/m32r/platforms/mappi/dot.gdbinit.nommu +++ /dev/null @@ -1,245 +0,0 @@ -# .gdbinit file -# $Id$ -#----- -# NOTE: this file is generated by a script, "gen_gdbinit.pl". -# (Please type "gen_gdbinit.pl --help" and check the help message). -# $ Id: gen_gdbinit.pl,v 1.5 2004/01/23 08:23:25 takata Exp $ -#----- -# target platform: mappi - -# setting -set width 0d70 -set radix 0d16 -debug_chaos - -# clk xin:cpu:bif:bus=25:200:50:50 -define clock_init - set *(unsigned long *)0x00ef4024 = 2 - set *(unsigned long *)0x00ef4020 = 2 - set *(unsigned long *)0x00ef4010 = 0 - set *(unsigned long *)0x00ef4014 = 0 - set *(unsigned long *)0x00ef4004 = 3 - shell sleep 0.1 - set *(unsigned long *)0x00ef4008 = 0x00000200 -end - -# Initialize programmable ports -define port_init - set $sfrbase = 0x00ef0000 - set *(unsigned short *)0x00ef1060 = 0x5555 - set *(unsigned short *)0x00ef1062 = 0x5555 - set *(unsigned short *)0x00ef1064 = 0x5555 - set *(unsigned short *)0x00ef1066 = 0x5555 - set *(unsigned short *)0x00ef1068 = 0x5555 - set *(unsigned short *)0x00ef106a = 0x0000 - set *(unsigned short *)0x00ef106e = 0x5555 - set *(unsigned short *)0x00ef1070 = 0x5555 - # LED ON - set *(unsigned char *)($sfrbase + 0x1015) = 0xff - set *(unsigned char *)($sfrbase + 0x1085) = 0xff - shell sleep 0.1 - # LED OFF - set *(unsigned char *)($sfrbase + 0x1085) = 0x00 -end -document port_init - P5=LED(output), P6.b4=LAN_RESET(output) -end - -# Initialize SDRAM controller -define sdram_init - # SDIR0 - set *(unsigned long *)0x00ef6008 = 0x00000182 - # SDIR1 - set *(unsigned long *)0x00ef600c = 0x00000001 - # Initialize wait - shell sleep 0.1 - # Ch0-MOD - set *(unsigned long *)0x00ef602c = 0x00000020 - # Ch0-TR - set *(unsigned long *)0x00ef6028 = 0x00051502 - # Ch0-ADR (size:64MB) - set *(unsigned long *)0x00ef6020 = 0x00000004 - # AutoRef On - set *(unsigned long *)0x00ef6004 = 0x00010f05 - # Access enable - set *(unsigned long *)0x00ef6024 = 0x00000001 -end -document sdram_init - SDRAM controller initialization - 0x08000000 - 0x0bffffff (64MB) -end - -# Initialize LAN controller -define lanc_init - set $sfrbase = 0x00ef0000 - # Set BSEL3 (BSEL3 for the Chaos's bselc) - set *(unsigned long *)($sfrbase + 0x5300) = 0x07078040 - set *(unsigned long *)($sfrbase + 0x5304) = 0x01110102 - set *(unsigned long *)($sfrbase + 0x5308) = 0x00000001 - # Reset (P5=LED,P6.b4=LAN_RESET) - set *(unsigned short *)($sfrbase + 0x106c) = 0x0000 - set *(unsigned char *)($sfrbase + 0x1016) = 0xff - set *(unsigned char *)($sfrbase + 0x1086) = 0xff - shell sleep 0.1 - # swivel: 0=normal, 4=reverse -# set *(unsigned char *)($sfrbase + 0x1086) = 0x00 - set *(unsigned char *)($sfrbase + 0x1086) = 0x04 - set *(unsigned long *)(0x0c000330) = 0xffffffff - # Set mac address - set $lanc = (void*)0x0c000300 - set *(unsigned long *)($lanc + 0x0000) = 0x00610010 - set *(unsigned long *)($lanc + 0x0004) = 0x00200030 - set *(unsigned long *)($lanc + 0x0008) = 0x00400050 - set *(unsigned long *)($lanc + 0x000c) = 0x00600007 -end -document lanc_init - LAN controller initialization - ex.) MAC address: 10 20 30 40 50 60 -end - -# LCD & CRT dual-head setting (8bpp) -define dispc_init - set $sfrbase = 0x00ef0000 - # BSEL4 Dispc - set *(unsigned long *)($sfrbase + 0x5400) = 0x06078000 - set *(unsigned long *)($sfrbase + 0x5404) = 0x00101101 -end - -# MMU enable -define mmu_enable - set $evb=0x88000000 - set *(unsigned long *)0xffff0024=1 -end - -# MMU disable -define mmu_disable - set $evb=0 - set *(unsigned long *)0xffff0024=0 -end - -# Show TLB entries -define show_tlb_entries - set $i = 0 - set $addr = $arg0 - set $nr_entries = $arg1 - use_mon_code - while ($i < $nr_entries) - set $tlb_tag = *(unsigned long*)$addr - set $tlb_data = *(unsigned long*)($addr + 4) - printf " [%2d] 0x%08lx : 0x%08lx - 0x%08lx\n", $i, $addr, $tlb_tag, $tlb_data - set $i = $i + 1 - set $addr = $addr + 8 - end - use_debug_dma -end -define itlb - set $itlb=0xfe000000 - show_tlb_entries $itlb 0d32 -end -define dtlb - set $dtlb=0xfe000800 - show_tlb_entries $dtlb 0d32 -end - -# Show current task structure -define show_current - set $current = $spi & 0xffffe000 - printf "$current=0x%08lX\n",$current - print *(struct task_struct *)$current -end - -# Show user assigned task structure -define show_task - set = $arg0 & 0xffffe000 - printf "$task=0x%08lX\n",$task - print *(struct task_struct *)$task -end -document show_task - Show user assigned task structure - arg0 : task structure address -end - -# Show M32R registers -define show_regs - printf " R0[0x%08lX] R1[0x%08lX] R2[0x%08lX] R3[0x%08lX]\n",$r0,$r1,$r2,$r3 - printf " R4[0x%08lX] R5[0x%08lX] R6[0x%08lX] R7[0x%08lX]\n",$r4,$r5,$r6,$r7 - printf " R8[0x%08lX] R9[0x%08lX] R10[0x%08lX] R11[0x%08lX]\n",$r8,$r9,$r10,$r11 - printf "R12[0x%08lX] FP[0x%08lX] LR[0x%08lX] SP[0x%08lX]\n",$r12,$fp,$lr,$sp - printf "PSW[0x%08lX] CBR[0x%08lX] SPI[0x%08lX] SPU[0x%08lX]\n",$psw,$cbr,$spi,$spu - printf "BPC[0x%08lX] PC[0x%08lX] ACCL[0x%08lX] ACCH[0x%08lX]\n",$bpc,$pc,$accl,$acch - printf "EVB[0x%08lX]\n",$evb -end - -# Setup all -define setup - use_mon_code - set *(unsigned int)0xfffffffc=0x60 - shell sleep 0.1 - clock_init - shell sleep 0.1 - port_init - sdram_init - lanc_init - dispc_init - set $evb=0x00000000 -end - -# Load modules -define load_modules - use_debug_dma - load -end - -# Set kernel parameters -define set_kernel_parameters - set $param = (void*)0x00001000 - # INITRD_START - #set *(unsigned long *)($param + 0x0010) = 0x082a0000 - # INITRD_SIZE - #set *(unsigned long *)($param + 0x0014) = 0x00000000 - # M32R_CPUCLK - set *(unsigned long *)($param + 0x0018) = 0d200000000 - # M32R_BUSCLK - set *(unsigned long *)($param + 0x001c) = 0d50000000 - - # M32R_TIMER_DIVIDE - set *(unsigned long *)($param + 0x0020) = 0d128 - - set {char[0x200]}($param + 0x100) = "console=ttyS0,115200n8x root=/dev/nfsroot nfsroot=192.168.0.1:/project/m32r-linux/export/root.bbox-httpd nfsaddrs=192.168.0.101:192.168.0.1:192.168.0.1:255.255.255.0:mappi001 \0" -end - -# Boot -define boot - set_kernel_parameters - set $fp = 0 - set $pc=0x00002000 - set *(long *)0xfffffff4=0x8080 -# b load_flat_binary -# set *(unsigned char *)0x08001003=0x63 -# set *(unsigned char *)0x08001003=0x02 - si -# c -end - -# Set breakpoints -define set_breakpoints - b *0x08000030 -end - -# Restart -define restart - sdireset - sdireset - setup - load_modules - boot -end - -sdireset -sdireset -file vmlinux -target m32rsdi -setup -load_modules -boot - diff --git a/arch/m32r/platforms/mappi/dot.gdbinit.smp b/arch/m32r/platforms/mappi/dot.gdbinit.smp deleted file mode 100644 index 171489a440d9..000000000000 --- a/arch/m32r/platforms/mappi/dot.gdbinit.smp +++ /dev/null @@ -1,344 +0,0 @@ -# .gdbinit file -# $Id$ - -# setting -set width 0d70 -set radix 0d16 -debug_chaos - -# clk xin:cpu:bif:bus=1:4:2:1 -define clock_init_on - set *(unsigned long *)0x00ef4024 = 2 - set *(unsigned long *)0x00ef4020 = 1 - set *(unsigned long *)0x00ef4010 = 0 - set *(unsigned long *)0x00ef4014 = 0 - set *(unsigned long *)0x00ef4004 = 0x1 - shell sleep 0.1 - set *(unsigned long *)0x00ef4008 = 0x0200 -# set *(unsigned long *)0x00ef4008 = 0x0201 -end - -# clk xin:cpu:bif:bus=1:4:1:1 -define clock_init_on_1411 - set *(unsigned long *)0x00ef4024 = 2 - set *(unsigned long *)0x00ef4020 = 2 - set *(unsigned long *)0x00ef4010 = 0 - set *(unsigned long *)0x00ef4014 = 0 - set *(unsigned long *)0x00ef4004 = 0x1 - shell sleep 0.1 - set *(unsigned long *)0x00ef4008 = 0x0200 -end - -# clk xin:cpu:bif:bus=1:4:2:1 -define clock_init_on_1421 - set *(unsigned long *)0x00ef4024 = 2 - set *(unsigned long *)0x00ef4020 = 1 - set *(unsigned long *)0x00ef4010 = 0 - set *(unsigned long *)0x00ef4014 = 0 - set *(unsigned long *)0x00ef4004 = 0x1 - shell sleep 0.1 - set *(unsigned long *)0x00ef4008 = 0x0200 -end - -# clk xin:cpu:bif:bus=1:8:2:1 -define clock_init_on_1821 - set *(unsigned long *)0x00ef4024 = 3 - set *(unsigned long *)0x00ef4020 = 2 - set *(unsigned long *)0x00ef4010 = 0 - set *(unsigned long *)0x00ef4014 = 0 - set *(unsigned long *)0x00ef4004 = 0x3 - shell sleep 0.1 - set *(unsigned long *)0x00ef4008 = 0x0200 -end - -# clk xin:cpu:bif:bus=1:8:4:1 -define clock_init_on_1841 - set *(unsigned long *)0x00ef4024 = 3 - set *(unsigned long *)0x00ef4020 = 1 - set *(unsigned long *)0x00ef4010 = 0 - set *(unsigned long *)0x00ef4014 = 0 - set *(unsigned long *)0x00ef4004 = 0x3 - shell sleep 0.1 - set *(unsigned long *)0x00ef4008 = 0x0200 -end - -# clk xin:cpu:bif:bus=1:16:8:1 -define clock_init_on_11681 - set *(unsigned long *)0x00ef4024 = 4 - set *(unsigned long *)0x00ef4020 = 2 - set *(unsigned long *)0x00ef4010 = 0 - set *(unsigned long *)0x00ef4014 = 0 - set *(unsigned long *)0x00ef4004 = 0x7 - shell sleep 0.1 - set *(unsigned long *)0x00ef4008 = 0x0200 -end - -# clk xin:cpu:bif:bus=1:1:1:1 -define clock_init_off - # CPU - set *(unsigned long *)0x00ef4010 = 0 - set *(unsigned long *)0x00ef4014 = 0 - # BIF - set *(unsigned long *)0x00ef4020 = 0 - # BUS - set *(unsigned long *)0x00ef4024 = 0 - # PLL - set *(unsigned long *)0x00ef4008 = 0x0000 -end - -# Initialize programmable ports -define port_init - set $sfrbase = 0x00ef0000 - set *(unsigned short *)0x00ef1060 = 0x5555 - set *(unsigned short *)0x00ef1062 = 0x5555 - set *(unsigned short *)0x00ef1064 = 0x5555 - set *(unsigned short *)0x00ef1066 = 0x5555 - set *(unsigned short *)0x00ef1068 = 0x5555 - set *(unsigned short *)0x00ef106a = 0x0000 - set *(unsigned short *)0x00ef106e = 0x5555 - set *(unsigned short *)0x00ef1070 = 0x5555 - # LED ON - set *(unsigned char *)($sfrbase + 0x1015) = 0xff - set *(unsigned char *)($sfrbase + 0x1085) = 0xff - shell sleep 0.1 - # LED OFF - set *(unsigned char *)($sfrbase + 0x1085) = 0x00 -end -document port_init - P5=LED(output), P6.b4=LAN_RESET(output) -end - -# Initialize SDRAM controller for Mappi -define sdram_init - # SDIR0 - set *(unsigned long *)0x00ef6008 = 0x00000182 - # SDIR1 - set *(unsigned long *)0x00ef600c = 0x00000001 - # Initialize wait - shell sleep 0.1 - # Ch0-MOD - set *(unsigned long *)0x00ef602c = 0x00000020 - # Ch0-TR - set *(unsigned long *)0x00ef6028 = 0x00010002 - # Ch0-ADR - set *(unsigned long *)0x00ef6020 = 0x08000004 - # AutoRef On - set *(unsigned long *)0x00ef6004 = 0x00010107 - # Access enable - set *(unsigned long *)0x00ef6024 = 0x00000001 -end -document sdram_init - Mappi SDRAM controller initialization - 0x08000000 - 0x0bffffff (64MB) -end - -# Initialize LAN controller for Mappi -define lanc_init - set $sfrbase = 0x00ef0000 - # Set BSEL3 (BSEL3 for the Chaos's bselc) -# set *(unsigned long *)($sfrbase + 0x5300) = 0x01018040 -# set *(unsigned long *)($sfrbase + 0x5304) = 0x01011101 - set *(unsigned long *)($sfrbase + 0x5300) = 0x04048000 - set *(unsigned long *)($sfrbase + 0x5304) = 0x01011103 - set *(unsigned long *)($sfrbase + 0x5308) = 0x00000001 - # Reset (P5=LED,P6.b4=LAN_RESET) - set *(unsigned short *)($sfrbase + 0x106c) = 0x0000 - set *(unsigned char *)($sfrbase + 0x1016) = 0xff - set *(unsigned char *)($sfrbase + 0x1086) = 0xff - shell sleep 0.1 -# set *(unsigned char *)($sfrbase + 0x1086) = 0x00 - set *(unsigned char *)($sfrbase + 0x1086) = 0x04 - set *(unsigned long *)(0x0c000330) = 0xffffffff - # Set mac address - set $lanc = (void*)0x0c000300 - set *(unsigned long *)($lanc + 0x0000) = 0x00610010 - set *(unsigned long *)($lanc + 0x0004) = 0x00200030 - set *(unsigned long *)($lanc + 0x0008) = 0x00400050 - set *(unsigned long *)($lanc + 0x000c) = 0x00600007 -end -document lanc_init - Mappi LAN controller initialization - ex.) MAC address: 10 20 30 40 50 60 -end - -# LCD & CRT dual-head setting (8bpp) -define dispc_init - set $sfrbase = 0x00ef0000 - # BSEL4 Dispc - # 20MHz -# set *(unsigned long *)($sfrbase + 0x5400) = 0x02028282 -# set *(unsigned long *)($sfrbase + 0x5404) = 0x00122202 - # 40MHz - set *(unsigned long *)($sfrbase + 0x5400) = 0x04048000 - set *(unsigned long *)($sfrbase + 0x5404) = 0x00101103 -end - -# MMU enable -define mmu_enable - set $evb=0x88000000 - set *(unsigned long *)0xffff0024=1 -end - -# MMU disable -define mmu_disable - set $evb=0 - set *(unsigned long *)0xffff0024=0 -end - -# Show TLB entries -define show_tlb_entries - set $i = 0 - set $addr = $arg0 - use_mon_code - while ($i < 0d32 ) - set $tlb_tag = *(unsigned long*)$addr - set $tlb_data = *(unsigned long*)($addr + 4) - printf " [%2d] 0x%08lx : 0x%08lx - 0x%08lx\n", $i, $addr, $tlb_tag, $tlb_data - set $i = $i + 1 - set $addr = $addr + 8 - end - use_debug_dma -end -define itlb - set $itlb=0xfe000000 - show_tlb_entries $itlb -end -define dtlb - set $dtlb=0xfe000800 - show_tlb_entries $dtlb -end - - -# Show current task structure -define show_current - set $current = $spi & 0xffffe000 - printf "$current=0x%08lX\n",$current - print *(struct task_struct *)$current -end - -# Show user assigned task structure -define show_task - set $task = $arg0 & 0xffffe000 - printf "$task=0x%08lX\n",$task - print *(struct task_struct *)$task -end -document show_task - Show user assigned task structure - arg0 : task structure address -end - -# Show M32R registers -define show_regs - printf " R0[0x%08lX] R1[0x%08lX] R2[0x%08lX] R3[0x%08lX]\n",$r0,$r1,$r2,$r3 - printf " R4[0x%08lX] R5[0x%08lX] R6[0x%08lX] R7[0x%08lX]\n",$r4,$r5,$r6,$r7 - printf " R8[0x%08lX] R9[0x%08lX] R10[0x%08lX] R11[0x%08lX]\n",$r8,$r9,$r10,$r11 - printf "R12[0x%08lX] FP[0x%08lX] LR[0x%08lX] SP[0x%08lX]\n",$r12,$fp,$lr,$fp - printf "PSW[0x%08lX] CBR[0x%08lX] SPI[0x%08lX] SPU[0x%08lX]\n",$psw,$cbr,$spi,$spu - printf "BPC[0x%08lX] PC[0x%08lX] ACCL[0x%08lX] ACCH[0x%08lX]\n",$bpc,$pc,$accl,$acch - printf "EVB[0x%08lX]\n",$evb -end - - -# Setup all -define setup - use_mon_code - set *(unsigned int)0xfffffffc=0x60 - shell sleep 0.1 -# clock_init_on_1411 - clock_init_on_1421 -# clock_init_on_1821 -# clock_init_on_1841 -# clock_init_on_11681 -# clock_init_off - shell sleep 0.1 - port_init - sdram_init - lanc_init - dispc_init - set $evb=0x08000000 -end - -# Load modules -define load_modules - use_debug_dma - load -# load ramdisk_082a0000.mot -# load romfs_082a0000.mot -# use_mon_code -end - -# Set kernel parameters -define set_kernel_parameters - set $param = (void*)0x08001000 - # INITRD_START -# set *(unsigned long *)($param + 0x0010) = 0x082a0000 - # INITRD_SIZE -# set *(unsigned long *)($param + 0x0014) = 0x00000000 - # M32R_CPUCLK - set *(unsigned long *)($param + 0x0018) = 0d160000000 -# set *(unsigned long *)($param + 0x0018) = 0d80000000 -# set *(unsigned long *)($param + 0x0018) = 0d40000000 - # M32R_BUSCLK - set *(unsigned long *)($param + 0x001c) = 0d40000000 - - # M32R_TIMER_DIVIDE - set *(unsigned long *)($param + 0x0020) = 0d128 - - set {char[0x200]}($param + 0x100) = "console=tty1 console=ttyS0,115200n8x root=/dev/nfsroot nfsroot=192.168.0.1:/project/m32r-linux/export/root.x nfsaddrs=192.168.0.101:192.168.0.1:192.168.0.1:255.255.255.0:mappi001 \0" -# set {char[0x200]}($param + 0x100) = "console=tty1 root=/dev/nfsroot nfsroot=192.168.0.1:/project/m32r-linux/export/root.x nfsaddrs=192.168.0.101:192.168.0.1:192.168.0.1:255.255.255.0:mappi001 \0" -end - -# Boot -define boot - set_kernel_parameters - set $pc=0x08002000 - set *(unsigned char *)0x08001003=0x03 - si - c -end - -# Set breakpoints -define set_breakpoints - b *0x08000030 -end - -## Boot MP -define boot_mp - set_kernel_parameters - set *(unsigned long *)0x00f00000 = boot - 0x80000000 - set *(unsigned long *)0x00eff2f8 = 0x2 - x 0x00eff2f8 - - set $pc=0x08002000 - si - c -end -document boot_mp - Boot BSP -end - -## Boot UP -define boot_up - set_kernel_parameters - set $pc=0x08002000 - si - c -end -document boot_up - Boot BSP -end - -# Restart -define restart - sdireset - sdireset - setup - load_modules - boot_mp -end - -sdireset -sdireset -file vmlinux -target m32rsdi -setup diff --git a/arch/m32r/platforms/mappi/io.c b/arch/m32r/platforms/mappi/io.c deleted file mode 100644 index 06ea6d9bc576..000000000000 --- a/arch/m32r/platforms/mappi/io.c +++ /dev/null @@ -1,326 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0 -/* - * linux/arch/m32r/platforms/mappi/io.c - * - * Typical I/O routines for Mappi board. - * - * Copyright (c) 2001-2005 Hiroyuki Kondo, Hirokazu Takata, - * Hitoshi Yamamoto - */ - -#include <asm/m32r.h> -#include <asm/page.h> -#include <asm/io.h> -#include <asm/byteorder.h> - -#if defined(CONFIG_PCMCIA) && defined(CONFIG_M32R_PCC) -#include <linux/types.h> - -#define M32R_PCC_IOMAP_SIZE 0x1000 - -#define M32R_PCC_IOSTART0 0x1000 -#define M32R_PCC_IOEND0 (M32R_PCC_IOSTART0 + M32R_PCC_IOMAP_SIZE - 1) -#define M32R_PCC_IOSTART1 0x2000 -#define M32R_PCC_IOEND1 (M32R_PCC_IOSTART1 + M32R_PCC_IOMAP_SIZE - 1) - -extern void pcc_ioread(int, unsigned long, void *, size_t, size_t, int); -extern void pcc_iowrite(int, unsigned long, void *, size_t, size_t, int); -#endif /* CONFIG_PCMCIA && CONFIG_M32R_PCC */ - -#define PORT2ADDR(port) _port2addr(port) - -static inline void *_port2addr(unsigned long port) -{ - return (void *)(port | NONCACHE_OFFSET); -} - -static inline void *_port2addr_ne(unsigned long port) -{ - return (void *)((port<<1) + NONCACHE_OFFSET + 0x0C000000); -} - -static inline void delay(void) -{ - __asm__ __volatile__ ("push r0; \n\t pop r0;" : : :"memory"); -} - -/* - * NIC I/O function - */ - -#define PORT2ADDR_NE(port) _port2addr_ne(port) - -static inline unsigned char _ne_inb(void *portp) -{ - return (unsigned char) *(volatile unsigned short *)portp; -} - -static inline unsigned short _ne_inw(void *portp) -{ - unsigned short tmp; - - tmp = *(volatile unsigned short *)portp; - return le16_to_cpu(tmp); -} - -static inline void _ne_outb(unsigned char b, void *portp) -{ - *(volatile unsigned short *)portp = (unsigned short)b; -} - -static inline void _ne_outw(unsigned short w, void *portp) -{ - *(volatile unsigned short *)portp = cpu_to_le16(w); -} - -unsigned char _inb(unsigned long port) -{ - if (port >= 0x300 && port < 0x320) - return _ne_inb(PORT2ADDR_NE(port)); - else -#if defined(CONFIG_PCMCIA) && defined(CONFIG_M32R_PCC) - if (port >= M32R_PCC_IOSTART0 && port <= M32R_PCC_IOEND0) { - unsigned char b; - pcc_ioread(0, port, &b, sizeof(b), 1, 0); - return b; - } else if (port >= M32R_PCC_IOSTART1 && port <= M32R_PCC_IOEND1) { - unsigned char b; - pcc_ioread(1, port, &b, sizeof(b), 1, 0); - return b; - } else -#endif - - return *(volatile unsigned char *)PORT2ADDR(port); -} - -unsigned short _inw(unsigned long port) -{ - if (port >= 0x300 && port < 0x320) - return _ne_inw(PORT2ADDR_NE(port)); - else -#if defined(CONFIG_PCMCIA) && defined(CONFIG_M32R_PCC) - if (port >= M32R_PCC_IOSTART0 && port <= M32R_PCC_IOEND0) { - unsigned short w; - pcc_ioread(0, port, &w, sizeof(w), 1, 0); - return w; - } else if (port >= M32R_PCC_IOSTART1 && port <= M32R_PCC_IOEND1) { - unsigned short w; - pcc_ioread(1, port, &w, sizeof(w), 1, 0); - return w; - } else -#endif - return *(volatile unsigned short *)PORT2ADDR(port); -} - -unsigned long _inl(unsigned long port) -{ -#if defined(CONFIG_PCMCIA) && defined(CONFIG_M32R_PCC) - if (port >= M32R_PCC_IOSTART0 && port <= M32R_PCC_IOEND0) { - unsigned long l; - pcc_ioread(0, port, &l, sizeof(l), 1, 0); - return l; - } else if (port >= M32R_PCC_IOSTART1 && port <= M32R_PCC_IOEND1) { - unsigned short l; - pcc_ioread(1, port, &l, sizeof(l), 1, 0); - return l; - } else -#endif - return *(volatile unsigned long *)PORT2ADDR(port); -} - -unsigned char _inb_p(unsigned long port) -{ - unsigned char v = _inb(port); - delay(); - return (v); -} - -unsigned short _inw_p(unsigned long port) -{ - unsigned short v = _inw(port); - delay(); - return (v); -} - -unsigned long _inl_p(unsigned long port) -{ - unsigned long v = _inl(port); - delay(); - return (v); -} - -void _outb(unsigned char b, unsigned long port) -{ - if (port >= 0x300 && port < 0x320) - _ne_outb(b, PORT2ADDR_NE(port)); - else -#if defined(CONFIG_PCMCIA) && defined(CONFIG_M32R_PCC) - if (port >= M32R_PCC_IOSTART0 && port <= M32R_PCC_IOEND0) { - pcc_iowrite(0, port, &b, sizeof(b), 1, 0); - } else if (port >= M32R_PCC_IOSTART1 && port <= M32R_PCC_IOEND1) { - pcc_iowrite(1, port, &b, sizeof(b), 1, 0); - } else -#endif - *(volatile unsigned char *)PORT2ADDR(port) = b; -} - -void _outw(unsigned short w, unsigned long port) -{ - if (port >= 0x300 && port < 0x320) - _ne_outw(w, PORT2ADDR_NE(port)); - else -#if defined(CONFIG_PCMCIA) && defined(CONFIG_M32R_PCC) - if (port >= M32R_PCC_IOSTART0 && port <= M32R_PCC_IOEND0) { - pcc_iowrite(0, port, &w, sizeof(w), 1, 0); - } else if (port >= M32R_PCC_IOSTART1 && port <= M32R_PCC_IOEND1) { - pcc_iowrite(1, port, &w, sizeof(w), 1, 0); - } else -#endif - *(volatile unsigned short *)PORT2ADDR(port) = w; -} - -void _outl(unsigned long l, unsigned long port) -{ -#if defined(CONFIG_PCMCIA) && defined(CONFIG_M32R_PCC) - if (port >= M32R_PCC_IOSTART0 && port <= M32R_PCC_IOEND0) { - pcc_iowrite(0, port, &l, sizeof(l), 1, 0); - } else if (port >= M32R_PCC_IOSTART1 && port <= M32R_PCC_IOEND1) { - pcc_iowrite(1, port, &l, sizeof(l), 1, 0); - } else -#endif - *(volatile unsigned long *)PORT2ADDR(port) = l; -} - -void _outb_p(unsigned char b, unsigned long port) -{ - _outb(b, port); - delay(); -} - -void _outw_p(unsigned short w, unsigned long port) -{ - _outw(w, port); - delay(); -} - -void _outl_p(unsigned long l, unsigned long port) -{ - _outl(l, port); - delay(); -} - -void _insb(unsigned int port, void *addr, unsigned long count) -{ - unsigned short *buf = addr; - unsigned short *portp; - - if (port >= 0x300 && port < 0x320){ - portp = PORT2ADDR_NE(port); - while (count--) - *buf++ = *(volatile unsigned char *)portp; -#if defined(CONFIG_PCMCIA) && defined(CONFIG_M32R_PCC) - } else if (port >= M32R_PCC_IOSTART0 && port <= M32R_PCC_IOEND0) { - pcc_ioread(0, port, (void *)addr, sizeof(unsigned char), - count, 1); - } else if (port >= M32R_PCC_IOSTART1 && port <= M32R_PCC_IOEND1) { - pcc_ioread(1, port, (void *)addr, sizeof(unsigned char), - count, 1); -#endif - } else { - portp = PORT2ADDR(port); - while (count--) - *buf++ = *(volatile unsigned char *)portp; - } -} - -void _insw(unsigned int port, void *addr, unsigned long count) -{ - unsigned short *buf = addr; - unsigned short *portp; - - if (port >= 0x300 && port < 0x320) { - portp = PORT2ADDR_NE(port); - while (count--) - *buf++ = _ne_inw(portp); -#if defined(CONFIG_PCMCIA) && defined(CONFIG_M32R_PCC) - } else if (port >= M32R_PCC_IOSTART0 && port <= M32R_PCC_IOEND0) { - pcc_ioread(0, port, (void *)addr, sizeof(unsigned short), - count, 1); - } else if (port >= M32R_PCC_IOSTART1 && port <= M32R_PCC_IOEND1) { - pcc_ioread(1, port, (void *)addr, sizeof(unsigned short), - count, 1); -#endif - } else { - portp = PORT2ADDR(port); - while (count--) - *buf++ = *(volatile unsigned short *)portp; - } -} - -void _insl(unsigned int port, void *addr, unsigned long count) -{ - unsigned long *buf = addr; - unsigned long *portp; - - portp = PORT2ADDR(port); - while (count--) - *buf++ = *(volatile unsigned long *)portp; -} - -void _outsb(unsigned int port, const void *addr, unsigned long count) -{ - const unsigned char *buf = addr; - unsigned char *portp; - - if (port >= 0x300 && port < 0x320) { - portp = PORT2ADDR_NE(port); - while (count--) - _ne_outb(*buf++, portp); -#if defined(CONFIG_PCMCIA) && defined(CONFIG_M32R_PCC) - } else if (port >= M32R_PCC_IOSTART0 && port <= M32R_PCC_IOEND0) { - pcc_iowrite(0, port, (void *)addr, sizeof(unsigned char), - count, 1); - } else if (port >= M32R_PCC_IOSTART1 && port <= M32R_PCC_IOEND1) { - pcc_iowrite(1, port, (void *)addr, sizeof(unsigned char), - count, 1); -#endif - } else { - portp = PORT2ADDR(port); - while (count--) - *(volatile unsigned char *)portp = *buf++; - } -} - -void _outsw(unsigned int port, const void *addr, unsigned long count) -{ - const unsigned short *buf = addr; - unsigned short *portp; - - if (port >= 0x300 && port < 0x320) { - portp = PORT2ADDR_NE(port); - while (count--) - _ne_outw(*buf++, portp); -#if defined(CONFIG_PCMCIA) && defined(CONFIG_M32R_PCC) - } else if (port >= M32R_PCC_IOSTART0 && port <= M32R_PCC_IOEND0) { - pcc_iowrite(0, port, (void *)addr, sizeof(unsigned short), - count, 1); - } else if (port >= M32R_PCC_IOSTART1 && port <= M32R_PCC_IOEND1) { - pcc_iowrite(1, port, (void *)addr, sizeof(unsigned short), - count, 1); -#endif - } else { - portp = PORT2ADDR(port); - while (count--) - *(volatile unsigned short *)portp = *buf++; - } -} - -void _outsl(unsigned int port, const void *addr, unsigned long count) -{ - const unsigned long *buf = addr; - unsigned char *portp; - - portp = PORT2ADDR(port); - while (count--) - *(volatile unsigned long *)portp = *buf++; -} diff --git a/arch/m32r/platforms/mappi/setup.c b/arch/m32r/platforms/mappi/setup.c deleted file mode 100644 index c8d642ec4bfb..000000000000 --- a/arch/m32r/platforms/mappi/setup.c +++ /dev/null @@ -1,175 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0 -/* - * linux/arch/m32r/platforms/mappi/setup.c - * - * Setup routines for Renesas MAPPI Board - * - * Copyright (c) 2001-2005 Hiroyuki Kondo, Hirokazu Takata, - * Hitoshi Yamamoto - */ - -#include <linux/irq.h> -#include <linux/kernel.h> -#include <linux/init.h> -#include <linux/platform_device.h> - -#include <asm/m32r.h> -#include <asm/io.h> - -#define irq2port(x) (M32R_ICU_CR1_PORTL + ((x - 1) * sizeof(unsigned long))) - -icu_data_t icu_data[NR_IRQS]; - -static void disable_mappi_irq(unsigned int irq) -{ - unsigned long port, data; - - port = irq2port(irq); - data = icu_data[irq].icucr|M32R_ICUCR_ILEVEL7; - outl(data, port); -} - -static void enable_mappi_irq(unsigned int irq) -{ - unsigned long port, data; - - port = irq2port(irq); - data = icu_data[irq].icucr|M32R_ICUCR_IEN|M32R_ICUCR_ILEVEL6; - outl(data, port); -} - -static void mask_mappi(struct irq_data *data) -{ - disable_mappi_irq(data->irq); -} - -static void unmask_mappi(struct irq_data *data) -{ - enable_mappi_irq(data->irq); -} - -static void shutdown_mappi(struct irq_data *data) -{ - unsigned long port; - - port = irq2port(data->irq); - outl(M32R_ICUCR_ILEVEL7, port); -} - -static struct irq_chip mappi_irq_type = -{ - .name = "MAPPI-IRQ", - .irq_shutdown = shutdown_mappi, - .irq_mask = mask_mappi, - .irq_unmask = unmask_mappi, -}; - -void __init init_IRQ(void) -{ - static int once = 0; - - if (once) - return; - else - once++; - -#ifdef CONFIG_NE2000 - /* INT0 : LAN controller (RTL8019AS) */ - irq_set_chip_and_handler(M32R_IRQ_INT0, &mappi_irq_type, - handle_level_irq); - icu_data[M32R_IRQ_INT0].icucr = M32R_ICUCR_IEN|M32R_ICUCR_ISMOD11; - disable_mappi_irq(M32R_IRQ_INT0); -#endif /* CONFIG_M32R_NE2000 */ - - /* MFT2 : system timer */ - irq_set_chip_and_handler(M32R_IRQ_MFT2, &mappi_irq_type, - handle_level_irq); - icu_data[M32R_IRQ_MFT2].icucr = M32R_ICUCR_IEN; - disable_mappi_irq(M32R_IRQ_MFT2); - -#ifdef CONFIG_SERIAL_M32R_SIO - /* SIO0_R : uart receive data */ - irq_set_chip_and_handler(M32R_IRQ_SIO0_R, &mappi_irq_type, - handle_level_irq); - icu_data[M32R_IRQ_SIO0_R].icucr = 0; - disable_mappi_irq(M32R_IRQ_SIO0_R); - - /* SIO0_S : uart send data */ - irq_set_chip_and_handler(M32R_IRQ_SIO0_S, &mappi_irq_type, - handle_level_irq); - icu_data[M32R_IRQ_SIO0_S].icucr = 0; - disable_mappi_irq(M32R_IRQ_SIO0_S); - - /* SIO1_R : uart receive data */ - irq_set_chip_and_handler(M32R_IRQ_SIO1_R, &mappi_irq_type, - handle_level_irq); - icu_data[M32R_IRQ_SIO1_R].icucr = 0; - disable_mappi_irq(M32R_IRQ_SIO1_R); - - /* SIO1_S : uart send data */ - irq_set_chip_and_handler(M32R_IRQ_SIO1_S, &mappi_irq_type, - handle_level_irq); - icu_data[M32R_IRQ_SIO1_S].icucr = 0; - disable_mappi_irq(M32R_IRQ_SIO1_S); -#endif /* CONFIG_SERIAL_M32R_SIO */ - -#if defined(CONFIG_M32R_PCC) - /* INT1 : pccard0 interrupt */ - irq_set_chip_and_handler(M32R_IRQ_INT1, &mappi_irq_type, - handle_level_irq); - icu_data[M32R_IRQ_INT1].icucr = M32R_ICUCR_IEN | M32R_ICUCR_ISMOD00; - disable_mappi_irq(M32R_IRQ_INT1); - - /* INT2 : pccard1 interrupt */ - irq_set_chip_and_handler(M32R_IRQ_INT2, &mappi_irq_type, - handle_level_irq); - icu_data[M32R_IRQ_INT2].icucr = M32R_ICUCR_IEN | M32R_ICUCR_ISMOD00; - disable_mappi_irq(M32R_IRQ_INT2); -#endif /* CONFIG_M32RPCC */ -} - -#if defined(CONFIG_FB_S1D13XXX) - -#include <video/s1d13xxxfb.h> -#include <asm/s1d13806.h> - -static struct s1d13xxxfb_pdata s1d13xxxfb_data = { - .initregs = s1d13xxxfb_initregs, - .initregssize = ARRAY_SIZE(s1d13xxxfb_initregs), - .platform_init_video = NULL, -#ifdef CONFIG_PM - .platform_suspend_video = NULL, - .platform_resume_video = NULL, -#endif -}; - -static struct resource s1d13xxxfb_resources[] = { - [0] = { - .start = 0x10200000UL, - .end = 0x1033FFFFUL, - .flags = IORESOURCE_MEM, - }, - [1] = { - .start = 0x10000000UL, - .end = 0x100001FFUL, - .flags = IORESOURCE_MEM, - } -}; - -static struct platform_device s1d13xxxfb_device = { - .name = S1D_DEVICENAME, - .id = 0, - .dev = { - .platform_data = &s1d13xxxfb_data, - }, - .num_resources = ARRAY_SIZE(s1d13xxxfb_resources), - .resource = s1d13xxxfb_resources, -}; - -static int __init platform_init(void) -{ - platform_device_register(&s1d13xxxfb_device); - return 0; -} -arch_initcall(platform_init); -#endif |