From dc568ec4906ac2478e2d692adc6b12fbb6e4657e Mon Sep 17 00:00:00 2001 From: John Linn Date: Tue, 1 Jul 2008 16:02:54 -0700 Subject: powerpc/virtex: add dts file for ML507 reference design This new file adds support for the ML507 reference design. The ML507 uses the Virtex 5 FXT FPGA which embeds a ppc440 core. Signed-off-by: John Linn Signed-off-by: Grant Likely --- arch/powerpc/boot/dts/virtex440-ml507.dts | 238 ++++++++++++++++++++++++++++++ 1 file changed, 238 insertions(+) create mode 100644 arch/powerpc/boot/dts/virtex440-ml507.dts (limited to 'arch') diff --git a/arch/powerpc/boot/dts/virtex440-ml507.dts b/arch/powerpc/boot/dts/virtex440-ml507.dts new file mode 100644 index 00000000000..f1b334454f5 --- /dev/null +++ b/arch/powerpc/boot/dts/virtex440-ml507.dts @@ -0,0 +1,238 @@ +/* + * This file supports the Xilinx ML507 board with the 440 processor. + * A reference design for the FPGA is provided at http://git.xilinx.com. + * + * (C) Copyright 2008 Xilinx, Inc. + * + * This file is licensed under the terms of the GNU General Public License + * version 2. This program is licensed "as is" without any warranty of any + * kind, whether express or implied. + */ + +/ { + #address-cells = <1>; + #size-cells = <1>; + compatible = "xlnx,virtex440"; + dcr-parent = <&ppc440_virtex5_0>; + model = "testing"; + chosen { + bootargs = "console=ttyS0 ip=on root=/dev/ram"; + linux,stdout-path = "/plb@0/serial@d0000000"; + } ; + cpus { + #address-cells = <1>; + #cpus = <1>; + #size-cells = <0>; + ppc440_virtex5_0: cpu@0 { + clock-frequency = <17d78400>; + compatible = "PowerPC,440", "ibm,ppc440"; + d-cache-line-size = <20>; + d-cache-size = <8000>; + dcr-access-method = "native"; + dcr-controller ; + device_type = "cpu"; + i-cache-line-size = <20>; + i-cache-size = <8000>; + model = "PowerPC,440"; + reg = <0>; + timebase-frequency = <17d78400>; + xlnx,apu-control = <1>; + xlnx,apu-udi-0 = ; + xlnx,apu-udi-1 = ; + xlnx,apu-udi-10 = <0>; + xlnx,apu-udi-11 = <0>; + xlnx,apu-udi-12 = <0>; + xlnx,apu-udi-13 = <0>; + xlnx,apu-udi-14 = <0>; + xlnx,apu-udi-15 = <0>; + xlnx,apu-udi-2 = <0>; + xlnx,apu-udi-3 = <0>; + xlnx,apu-udi-4 = <0>; + xlnx,apu-udi-5 = <0>; + xlnx,apu-udi-6 = <0>; + xlnx,apu-udi-7 = <0>; + xlnx,apu-udi-8 = <0>; + xlnx,apu-udi-9 = <0>; + xlnx,dcr-autolock-enable = <1>; + xlnx,dcu-rd-ld-cache-plb-prio = <0>; + xlnx,dcu-rd-noncache-plb-prio = <0>; + xlnx,dcu-rd-touch-plb-prio = <0>; + xlnx,dcu-rd-urgent-plb-prio = <0>; + xlnx,dcu-wr-flush-plb-prio = <0>; + xlnx,dcu-wr-store-plb-prio = <0>; + xlnx,dcu-wr-urgent-plb-prio = <0>; + xlnx,dma0-control = <0>; + xlnx,dma0-plb-prio = <0>; + xlnx,dma0-rxchannelctrl = <1010000>; + xlnx,dma0-rxirqtimer = <3ff>; + xlnx,dma0-txchannelctrl = <1010000>; + xlnx,dma0-txirqtimer = <3ff>; + xlnx,dma1-control = <0>; + xlnx,dma1-plb-prio = <0>; + xlnx,dma1-rxchannelctrl = <1010000>; + xlnx,dma1-rxirqtimer = <3ff>; + xlnx,dma1-txchannelctrl = <1010000>; + xlnx,dma1-txirqtimer = <3ff>; + xlnx,dma2-control = <0>; + xlnx,dma2-plb-prio = <0>; + xlnx,dma2-rxchannelctrl = <1010000>; + xlnx,dma2-rxirqtimer = <3ff>; + xlnx,dma2-txchannelctrl = <1010000>; + xlnx,dma2-txirqtimer = <3ff>; + xlnx,dma3-control = <0>; + xlnx,dma3-plb-prio = <0>; + xlnx,dma3-rxchannelctrl = <1010000>; + xlnx,dma3-rxirqtimer = <3ff>; + xlnx,dma3-txchannelctrl = <1010000>; + xlnx,dma3-txirqtimer = <3ff>; + xlnx,endian-reset = <0>; + xlnx,generate-plb-timespecs = <1>; + xlnx,icu-rd-fetch-plb-prio = <0>; + xlnx,icu-rd-spec-plb-prio = <0>; + xlnx,icu-rd-touch-plb-prio = <0>; + xlnx,interconnect-imask = ; + xlnx,mplb-allow-lock-xfer = <1>; + xlnx,mplb-arb-mode = <0>; + xlnx,mplb-awidth = <20>; + xlnx,mplb-counter = <500>; + xlnx,mplb-dwidth = <80>; + xlnx,mplb-max-burst = <8>; + xlnx,mplb-native-dwidth = <80>; + xlnx,mplb-p2p = <0>; + xlnx,mplb-prio-dcur = <2>; + xlnx,mplb-prio-dcuw = <3>; + xlnx,mplb-prio-icu = <4>; + xlnx,mplb-prio-splb0 = <1>; + xlnx,mplb-prio-splb1 = <0>; + xlnx,mplb-read-pipe-enable = <1>; + xlnx,mplb-sync-tattribute = <0>; + xlnx,mplb-wdog-enable = <1>; + xlnx,mplb-write-pipe-enable = <1>; + xlnx,mplb-write-post-enable = <1>; + xlnx,num-dma = <1>; + xlnx,pir = ; + xlnx,ppc440mc-addr-base = <0>; + xlnx,ppc440mc-addr-high = <1fffffff>; + xlnx,ppc440mc-arb-mode = <0>; + xlnx,ppc440mc-bank-conflict-mask = ; + xlnx,ppc440mc-control = ; + xlnx,ppc440mc-max-burst = <8>; + xlnx,ppc440mc-prio-dcur = <2>; + xlnx,ppc440mc-prio-dcuw = <3>; + xlnx,ppc440mc-prio-icu = <4>; + xlnx,ppc440mc-prio-splb0 = <1>; + xlnx,ppc440mc-prio-splb1 = <0>; + xlnx,ppc440mc-row-conflict-mask = <3ffe00>; + xlnx,ppcdm-asyncmode = <0>; + xlnx,ppcds-asyncmode = <0>; + xlnx,user-reset = <0>; + DMA0: sdma@80 { + compatible = "xlnx,ll-dma-1.00.a"; + dcr-reg = < 80 11 >; + interrupt-parent = <&opb_intc_0>; + interrupts = < 5 2 6 2 >; + } ; + } ; + } ; + plb_v46_cfb_0: plb@0 { + #address-cells = <1>; + #size-cells = <1>; + compatible = "xlnx,plb-v46-1.02.a"; + ranges ; + iic_bus: i2c@d0020000 { + compatible = "xlnx,xps-iic-2.00.a"; + interrupt-parent = <&opb_intc_0>; + interrupts = < 7 2 >; + reg = < d0020000 200 >; + xlnx,clk-freq = <5f5e100>; + xlnx,family = "virtex5"; + xlnx,gpo-width = <1>; + xlnx,iic-freq = <186a0>; + xlnx,scl-inertial-delay = <0>; + xlnx,sda-inertial-delay = <0>; + xlnx,ten-bit-adr = <0>; + } ; + leds_8bit: gpio@d0010200 { + compatible = "xlnx,xps-gpio-1.00.a"; + interrupt-parent = <&opb_intc_0>; + interrupts = < 1 2 >; + reg = < d0010200 200 >; + xlnx,all-inputs = <0>; + xlnx,all-inputs-2 = <0>; + xlnx,dout-default = <0>; + xlnx,dout-default-2 = <0>; + xlnx,family = "virtex5"; + xlnx,gpio-width = <8>; + xlnx,interrupt-present = <1>; + xlnx,is-bidir = <1>; + xlnx,is-bidir-2 = <1>; + xlnx,is-dual = <0>; + xlnx,tri-default = ; + xlnx,tri-default-2 = ; + } ; + ll_temac_0: xps-ll-temac@91200000 { + #address-cells = <1>; + #size-cells = <1>; + compatible = "xlnx,compound"; + ethernet@91200000 { + compatible = "xlnx,xps-ll-temac-1.01.a"; + device_type = "network"; + interrupt-parent = <&opb_intc_0>; + interrupts = < 4 2 >; + llink-connected = <&DMA0>; + local-mac-address = [ 02 00 00 00 00 00 ]; + reg = < 91200000 40 >; + xlnx,bus2core-clk-ratio = <1>; + xlnx,phy-type = <1>; + xlnx,phyaddr = <1>; + xlnx,rxcsum = <0>; + xlnx,rxfifo = <4000>; + xlnx,temac-type = <0>; + xlnx,txcsum = <0>; + xlnx,txfifo = <4000>; + } ; + } ; + opb_intc_0: interrupt-controller@d0020200 { + #interrupt-cells = <2>; + compatible = "xlnx,xps-intc-1.00.a"; + interrupt-controller ; + reg = < d0020200 20 >; + xlnx,num-intr-inputs = <8>; + } ; + plb_bram_if_cntlr_0: xps-bram-if-cntlr@ffff0000 { + compatible = "xlnx,xps-bram-if-cntlr-1.00.a"; + reg = < ffff0000 10000 >; + xlnx,family = "virtex5"; + } ; + plb_bram_if_cntlr_1: xps-bram-if-cntlr@eee00000 { + compatible = "xlnx,xps-bram-if-cntlr-1.00.a"; + reg = < eee00000 2000 >; + xlnx,family = "virtex5"; + } ; + rs232_uart_0: serial@d0000000 { + clock-frequency = <1312d00>; + compatible = "xlnx,xps-uart16550-2.00.a", "ns16550"; + current-speed = <2580>; + device_type = "serial"; + interrupt-parent = <&opb_intc_0>; + interrupts = < 0 2 >; + reg = < d0000000 2000 >; + reg-offset = <1003>; + reg-shift = <2>; + xlnx,family = "virtex5"; + xlnx,has-external-rclk = <0>; + xlnx,has-external-xin = <1>; + xlnx,is-a-16550 = <1>; + } ; + sysace_compactflash: sysace@d0030100 { + compatible = "xlnx,xps-sysace-1.00.a"; + reg = < d0030100 80 >; + xlnx,family = "virtex5"; + xlnx,mem-width = <10>; + } ; + } ; + ppc440mc_ddr2_0: memory@0 { + device_type = "memory"; + reg = < 0 20000000 >; + } ; +} ; -- cgit v1.2.3 From d58577d8f36f66dbb5dec30fc01dfddda0cfd1fa Mon Sep 17 00:00:00 2001 From: John Linn Date: Wed, 2 Jul 2008 15:11:28 -0700 Subject: powerpc/virtex: Fix booting of Xilinx FPGAs with 16550 for 405 and 440 The following changes add processing to initialize the Xilinx 16550 UART in the boot wrapper for Virtex targets without firmware. Normally the boot wrapper assumes that the serial port has already been initialized by firmware. The wrapper was also modified to add the 440 build. Signed-off-by: John Linn Signed-off-by: Grant Likely --- arch/powerpc/boot/Makefile | 2 +- arch/powerpc/boot/simpleboot.c | 6 +++ arch/powerpc/boot/virtex.c | 100 +++++++++++++++++++++++++++++++++++++++++ arch/powerpc/boot/wrapper | 6 ++- 4 files changed, 112 insertions(+), 2 deletions(-) create mode 100644 arch/powerpc/boot/virtex.c (limited to 'arch') diff --git a/arch/powerpc/boot/Makefile b/arch/powerpc/boot/Makefile index 751a6e6070d..df6e62116e3 100644 --- a/arch/powerpc/boot/Makefile +++ b/arch/powerpc/boot/Makefile @@ -68,7 +68,7 @@ src-plat := of.c cuboot-52xx.c cuboot-824x.c cuboot-83xx.c cuboot-85xx.c holly.c fixed-head.S ep88xc.c ep405.c cuboot-c2k.c \ cuboot-katmai.c cuboot-rainier.c redboot-8xx.c ep8248e.c \ cuboot-warp.c cuboot-85xx-cpm2.c cuboot-yosemite.c simpleboot.c \ - virtex405-head.S redboot-83xx.c cuboot-sam440ep.c + virtex405-head.S virtex.c redboot-83xx.c cuboot-sam440ep.c src-boot := $(src-wlib) $(src-plat) empty.c src-boot := $(addprefix $(obj)/, $(src-boot)) diff --git a/arch/powerpc/boot/simpleboot.c b/arch/powerpc/boot/simpleboot.c index 86cd285bccc..c58a0dada99 100644 --- a/arch/powerpc/boot/simpleboot.c +++ b/arch/powerpc/boot/simpleboot.c @@ -23,6 +23,8 @@ BSS_STACK(4*1024); +extern int platform_specific_init(void) __attribute__((weak)); + void platform_init(unsigned long r3, unsigned long r4, unsigned long r5, unsigned long r6, unsigned long r7) { @@ -80,5 +82,9 @@ void platform_init(unsigned long r3, unsigned long r4, unsigned long r5, /* prepare the device tree and find the console */ fdt_init(_dtb_start); + + if (platform_specific_init) + platform_specific_init(); + serial_console_init(); } diff --git a/arch/powerpc/boot/virtex.c b/arch/powerpc/boot/virtex.c new file mode 100644 index 00000000000..f622805f800 --- /dev/null +++ b/arch/powerpc/boot/virtex.c @@ -0,0 +1,100 @@ +/* + * The platform specific code for virtex devices since a boot loader is not + * always used. + * + * (C) Copyright 2008 Xilinx, Inc. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License version 2 as published + * by the Free Software Foundation. + */ + +#include "ops.h" +#include "io.h" +#include "stdio.h" + +#define UART_DLL 0 /* Out: Divisor Latch Low */ +#define UART_DLM 1 /* Out: Divisor Latch High */ +#define UART_FCR 2 /* Out: FIFO Control Register */ +#define UART_FCR_CLEAR_RCVR 0x02 /* Clear the RCVR FIFO */ +#define UART_FCR_CLEAR_XMIT 0x04 /* Clear the XMIT FIFO */ +#define UART_LCR 3 /* Out: Line Control Register */ +#define UART_MCR 4 /* Out: Modem Control Register */ +#define UART_MCR_RTS 0x02 /* RTS complement */ +#define UART_MCR_DTR 0x01 /* DTR complement */ +#define UART_LCR_DLAB 0x80 /* Divisor latch access bit */ +#define UART_LCR_WLEN8 0x03 /* Wordlength: 8 bits */ + +static int virtex_ns16550_console_init(void *devp) +{ + unsigned char *reg_base; + u32 reg_shift, reg_offset, clk, spd; + u16 divisor; + int n; + + if (dt_get_virtual_reg(devp, (void **)®_base, 1) < 1) + return -1; + + n = getprop(devp, "reg-offset", ®_offset, sizeof(reg_offset)); + if (n == sizeof(reg_offset)) + reg_base += reg_offset; + + n = getprop(devp, "reg-shift", ®_shift, sizeof(reg_shift)); + if (n != sizeof(reg_shift)) + reg_shift = 0; + + n = getprop(devp, "current-speed", (void *)&spd, sizeof(spd)); + if (n != sizeof(spd)) + spd = 9600; + + /* should there be a default clock rate?*/ + n = getprop(devp, "clock-frequency", (void *)&clk, sizeof(clk)); + if (n != sizeof(clk)) + return -1; + + divisor = clk / (16 * spd); + + /* Access baud rate */ + out_8(reg_base + (UART_LCR << reg_shift), UART_LCR_DLAB); + + /* Baud rate based on input clock */ + out_8(reg_base + (UART_DLL << reg_shift), divisor & 0xFF); + out_8(reg_base + (UART_DLM << reg_shift), divisor >> 8); + + /* 8 data, 1 stop, no parity */ + out_8(reg_base + (UART_LCR << reg_shift), UART_LCR_WLEN8); + + /* RTS/DTR */ + out_8(reg_base + (UART_MCR << reg_shift), UART_MCR_RTS | UART_MCR_DTR); + + /* Clear transmitter and receiver */ + out_8(reg_base + (UART_FCR << reg_shift), + UART_FCR_CLEAR_XMIT | UART_FCR_CLEAR_RCVR); + return 0; +} + +/* For virtex, the kernel may be loaded without using a bootloader and if so + some UARTs need more setup than is provided in the normal console init +*/ +int platform_specific_init(void) +{ + void *devp; + char devtype[MAX_PROP_LEN]; + char path[MAX_PATH_LEN]; + + devp = finddevice("/chosen"); + if (devp == NULL) + return -1; + + if (getprop(devp, "linux,stdout-path", path, MAX_PATH_LEN) > 0) { + devp = finddevice(path); + if (devp == NULL) + return -1; + + if ((getprop(devp, "device_type", devtype, sizeof(devtype)) > 0) + && !strcmp(devtype, "serial") + && (dt_is_compatible(devp, "ns16550"))) + virtex_ns16550_console_init(devp); + } + return 0; +} diff --git a/arch/powerpc/boot/wrapper b/arch/powerpc/boot/wrapper index df2358e9f1c..592a6ea474f 100755 --- a/arch/powerpc/boot/wrapper +++ b/arch/powerpc/boot/wrapper @@ -207,7 +207,11 @@ adder875-redboot) binary=y ;; simpleboot-virtex405-*) - platformo="$object/virtex405-head.o $object/simpleboot.o" + platformo="$object/virtex405-head.o $object/simpleboot.o $object/virtex.o" + binary=y + ;; +simpleboot-virtex440-*) + platformo="$object/simpleboot.o $object/virtex.o" binary=y ;; asp834x-redboot) -- cgit v1.2.3 From 39fd0e92b3dc864f36c1253006b8b831844d36f1 Mon Sep 17 00:00:00 2001 From: John Linn Date: Thu, 3 Jul 2008 07:05:04 -0700 Subject: powerpc/virtex: add Xilinx Virtex 5 ppc440 platform support Support for the Xilinx Virtex5 FXT 440 is being added. Signed-off-by: John Linn Signed-off-by: Grant Likely --- arch/powerpc/platforms/44x/Kconfig | 26 ++++++++++++++++ arch/powerpc/platforms/44x/Makefile | 1 + arch/powerpc/platforms/44x/virtex.c | 60 +++++++++++++++++++++++++++++++++++++ 3 files changed, 87 insertions(+) create mode 100644 arch/powerpc/platforms/44x/virtex.c (limited to 'arch') diff --git a/arch/powerpc/platforms/44x/Kconfig b/arch/powerpc/platforms/44x/Kconfig index bee49ca704e..249ba01c667 100644 --- a/arch/powerpc/platforms/44x/Kconfig +++ b/arch/powerpc/platforms/44x/Kconfig @@ -111,6 +111,22 @@ config YOSEMITE # help # This option enables support for the IBM PPC440GX evaluation board. +config XILINX_VIRTEX440_GENERIC_BOARD + bool "Generic Xilinx Virtex 440 board" + depends on 44x + default n + select XILINX_VIRTEX_5_FXT + help + This option enables generic support for Xilinx Virtex based boards + that use a 440 based processor in the Virtex 5 FXT FPGA architecture. + + The generic virtex board support matches any device tree which + specifies 'xlnx,virtex440' in its compatible field. This includes + the Xilinx ML5xx reference designs using the powerpc core. + + Most Virtex 5 designs should use this unless it needs to do some + special configuration at board probe time. + # 44x specific CPU modules, selected based on the board above. config 440EP bool @@ -161,3 +177,13 @@ config 460EX # 44x errata/workaround config symbols, selected by the CPU models above config IBM440EP_ERR42 bool + +# Xilinx specific config options. +config XILINX_VIRTEX + bool + +# Xilinx Virtex 5 FXT FPGA architecture, selected by a Xilinx board above +config XILINX_VIRTEX_5_FXT + bool + select XILINX_VIRTEX + diff --git a/arch/powerpc/platforms/44x/Makefile b/arch/powerpc/platforms/44x/Makefile index 4e71e77f9a2..8d0b1a192d6 100644 --- a/arch/powerpc/platforms/44x/Makefile +++ b/arch/powerpc/platforms/44x/Makefile @@ -10,3 +10,4 @@ obj-$(CONFIG_RAINIER) += rainier.o obj-$(CONFIG_WARP) += warp.o obj-$(CONFIG_WARP) += warp-nand.o obj-$(CONFIG_CANYONLANDS) += canyonlands.o +obj-$(CONFIG_XILINX_VIRTEX_5_FXT) += virtex.o diff --git a/arch/powerpc/platforms/44x/virtex.c b/arch/powerpc/platforms/44x/virtex.c new file mode 100644 index 00000000000..68637faf70a --- /dev/null +++ b/arch/powerpc/platforms/44x/virtex.c @@ -0,0 +1,60 @@ +/* + * Xilinx Virtex 5FXT based board support, derived from + * the Xilinx Virtex (IIpro & 4FX) based board support + * + * Copyright 2007 Secret Lab Technologies Ltd. + * Copyright 2008 Xilinx, Inc. + * + * This file is licensed under the terms of the GNU General Public License + * version 2. This program is licensed "as is" without any warranty of any + * kind, whether express or implied. + */ + +#include +#include +#include +#include +#include +#include +#include +#include +#include "44x.h" + +static struct of_device_id xilinx_of_bus_ids[] __initdata = { + { .compatible = "simple-bus", }, + { .compatible = "xlnx,plb-v46-1.00.a", }, + { .compatible = "xlnx,plb-v46-1.02.a", }, + { .compatible = "xlnx,plb-v34-1.01.a", }, + { .compatible = "xlnx,plb-v34-1.02.a", }, + { .compatible = "xlnx,opb-v20-1.10.c", }, + { .compatible = "xlnx,dcr-v29-1.00.a", }, + { .compatible = "xlnx,compound", }, + {} +}; + +static int __init virtex_device_probe(void) +{ + of_platform_bus_probe(NULL, xilinx_of_bus_ids, NULL); + + return 0; +} +machine_device_initcall(virtex, virtex_device_probe); + +static int __init virtex_probe(void) +{ + unsigned long root = of_get_flat_dt_root(); + + if (!of_flat_dt_is_compatible(root, "xlnx,virtex440")) + return 0; + + return 1; +} + +define_machine(virtex) { + .name = "Xilinx Virtex440", + .probe = virtex_probe, + .init_IRQ = xilinx_intc_init_tree, + .get_irq = xilinx_intc_get_irq, + .calibrate_decr = generic_calibrate_decr, + .restart = ppc4xx_reset_system, +}; -- cgit v1.2.3 From 23e7237e096aa69e1061294c8af2b592f7802808 Mon Sep 17 00:00:00 2001 From: John Linn Date: Tue, 1 Jul 2008 09:42:07 -0700 Subject: powerpc/virtex: add Xilinx 440 cpu to the cputable Updates the cputable to include the 440 processor found in the Xilinx Virtex5 FXT FPGA. Signed-off-by: John Linn Signed-off-by: Grant Likely --- arch/powerpc/kernel/cputable.c | 10 ++++++++++ 1 file changed, 10 insertions(+) (limited to 'arch') diff --git a/arch/powerpc/kernel/cputable.c b/arch/powerpc/kernel/cputable.c index 817cea1b5ad..72adb19a204 100644 --- a/arch/powerpc/kernel/cputable.c +++ b/arch/powerpc/kernel/cputable.c @@ -1447,6 +1447,16 @@ static struct cpu_spec __initdata cpu_specs[] = { .machine_check = machine_check_440A, .platform = "ppc440", }, + { /* 440 in Xilinx Virtex-5 FXT */ + .pvr_mask = 0xfffffff0, + .pvr_value = 0x7ff21910, + .cpu_name = "440 in Virtex-5 FXT", + .cpu_features = CPU_FTRS_44X, + .cpu_user_features = COMMON_USER_BOOKE, + .icache_bsize = 32, + .dcache_bsize = 32, + .platform = "ppc440", + }, { /* 460EX */ .pvr_mask = 0xffff0002, .pvr_value = 0x13020002, -- cgit v1.2.3 From 94ec359e45f2d6ec27027055f64bece03ea2bf07 Mon Sep 17 00:00:00 2001 From: John Linn Date: Wed, 2 Jul 2008 15:48:34 -0700 Subject: powerpc/virtex: add defconfig for virtex 5 platforms This defconfig file is specific to Xilinx Virtex 5 FXT platform. Signed-off-by: John Linn Signed-off-by: Grant Likely --- arch/powerpc/configs/44x/virtex5_defconfig | 1107 ++++++++++++++++++++++++++++ 1 file changed, 1107 insertions(+) create mode 100644 arch/powerpc/configs/44x/virtex5_defconfig (limited to 'arch') diff --git a/arch/powerpc/configs/44x/virtex5_defconfig b/arch/powerpc/configs/44x/virtex5_defconfig new file mode 100644 index 00000000000..9c41f66b5a7 --- /dev/null +++ b/arch/powerpc/configs/44x/virtex5_defconfig @@ -0,0 +1,1107 @@ +# +# Automatically generated make config: don't edit +# Linux kernel version: 2.6.26-rc8 +# Wed Jul 2 15:36:41 2008 +# +# CONFIG_PPC64 is not set + +# +# Processor support +# +# CONFIG_6xx is not set +# CONFIG_PPC_85xx is not set +# CONFIG_PPC_8xx is not set +# CONFIG_40x is not set +CONFIG_44x=y +# CONFIG_E200 is not set +CONFIG_4xx=y +CONFIG_BOOKE=y +CONFIG_PTE_64BIT=y +CONFIG_PHYS_64BIT=y +# CONFIG_PPC_MM_SLICES is not set +CONFIG_NOT_COHERENT_CACHE=y +CONFIG_PPC32=y +CONFIG_WORD_SIZE=32 +CONFIG_PPC_MERGE=y +CONFIG_MMU=y +CONFIG_GENERIC_CMOS_UPDATE=y +CONFIG_GENERIC_TIME=y +CONFIG_GENERIC_TIME_VSYSCALL=y +CONFIG_GENERIC_CLOCKEVENTS=y +CONFIG_GENERIC_HARDIRQS=y +# CONFIG_HAVE_SETUP_PER_CPU_AREA is not set +CONFIG_IRQ_PER_CPU=y +CONFIG_STACKTRACE_SUPPORT=y +CONFIG_LOCKDEP_SUPPORT=y +CONFIG_RWSEM_XCHGADD_ALGORITHM=y +CONFIG_ARCH_HAS_ILOG2_U32=y +CONFIG_GENERIC_HWEIGHT=y +CONFIG_GENERIC_CALIBRATE_DELAY=y +CONFIG_GENERIC_FIND_NEXT_BIT=y +# CONFIG_ARCH_NO_VIRT_TO_BUS is not set +CONFIG_PPC=y +CONFIG_EARLY_PRINTK=y +CONFIG_GENERIC_NVRAM=y +CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y +CONFIG_ARCH_MAY_HAVE_PC_FDC=y +CONFIG_PPC_OF=y +CONFIG_OF=y +CONFIG_PPC_UDBG_16550=y +# CONFIG_GENERIC_TBSYNC is not set +CONFIG_AUDIT_ARCH=y +CONFIG_GENERIC_BUG=y +# CONFIG_DEFAULT_UIMAGE is not set +CONFIG_PPC_DCR_NATIVE=y +# CONFIG_PPC_DCR_MMIO is not set +CONFIG_PPC_DCR=y +CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" + +# +# General setup +# +CONFIG_EXPERIMENTAL=y +CONFIG_BROKEN_ON_SMP=y +CONFIG_LOCK_KERNEL=y +CONFIG_INIT_ENV_ARG_LIMIT=32 +CONFIG_LOCALVERSION="" +# CONFIG_LOCALVERSION_AUTO is not set +CONFIG_SWAP=y +CONFIG_SYSVIPC=y +CONFIG_SYSVIPC_SYSCTL=y +CONFIG_POSIX_MQUEUE=y +# CONFIG_BSD_PROCESS_ACCT is not set +# CONFIG_TASKSTATS is not set +# CONFIG_AUDIT is not set +CONFIG_IKCONFIG=y +CONFIG_IKCONFIG_PROC=y +CONFIG_LOG_BUF_SHIFT=14 +# CONFIG_CGROUPS is not set +# CONFIG_GROUP_SCHED is not set +CONFIG_SYSFS_DEPRECATED=y +CONFIG_SYSFS_DEPRECATED_V2=y +# CONFIG_RELAY is not set +CONFIG_NAMESPACES=y +# CONFIG_UTS_NS is not set +# CONFIG_IPC_NS is not set +# CONFIG_USER_NS is not set +# CONFIG_PID_NS is not set +CONFIG_BLK_DEV_INITRD=y +CONFIG_INITRAMFS_SOURCE="" +# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set +CONFIG_SYSCTL=y +# CONFIG_EMBEDDED is not set +CONFIG_SYSCTL_SYSCALL=y +CONFIG_SYSCTL_SYSCALL_CHECK=y +CONFIG_KALLSYMS=y +# CONFIG_KALLSYMS_EXTRA_PASS is not set +CONFIG_HOTPLUG=y +CONFIG_PRINTK=y +CONFIG_BUG=y +CONFIG_ELF_CORE=y +CONFIG_COMPAT_BRK=y +CONFIG_BASE_FULL=y +CONFIG_FUTEX=y +CONFIG_ANON_INODES=y +CONFIG_EPOLL=y +CONFIG_SIGNALFD=y +CONFIG_TIMERFD=y +CONFIG_EVENTFD=y +CONFIG_SHMEM=y +CONFIG_VM_EVENT_COUNTERS=y +CONFIG_SLAB=y +# CONFIG_SLUB is not set +# CONFIG_SLOB is not set +# CONFIG_PROFILING is not set +# CONFIG_MARKERS is not set +CONFIG_HAVE_OPROFILE=y +# CONFIG_KPROBES is not set +CONFIG_HAVE_KPROBES=y +CONFIG_HAVE_KRETPROBES=y +# CONFIG_HAVE_DMA_ATTRS is not set +CONFIG_PROC_PAGE_MONITOR=y +CONFIG_SLABINFO=y +CONFIG_RT_MUTEXES=y +# CONFIG_TINY_SHMEM is not set +CONFIG_BASE_SMALL=0 +CONFIG_MODULES=y +# CONFIG_MODULE_FORCE_LOAD is not set +CONFIG_MODULE_UNLOAD=y +CONFIG_MODULE_FORCE_UNLOAD=y +CONFIG_MODVERSIONS=y +# CONFIG_MODULE_SRCVERSION_ALL is not set +CONFIG_KMOD=y +CONFIG_BLOCK=y +# CONFIG_LBD is not set +# CONFIG_BLK_DEV_IO_TRACE is not set +# CONFIG_LSF is not set +# CONFIG_BLK_DEV_BSG is not set + +# +# IO Schedulers +# +CONFIG_IOSCHED_NOOP=y +CONFIG_IOSCHED_AS=y +CONFIG_IOSCHED_DEADLINE=y +CONFIG_IOSCHED_CFQ=y +# CONFIG_DEFAULT_AS is not set +# CONFIG_DEFAULT_DEADLINE is not set +CONFIG_DEFAULT_CFQ=y +# CONFIG_DEFAULT_NOOP is not set +CONFIG_DEFAULT_IOSCHED="cfq" +CONFIG_CLASSIC_RCU=y +# CONFIG_PPC4xx_PCI_EXPRESS is not set + +# +# Platform support +# +# CONFIG_PPC_MPC512x is not set +# CONFIG_PPC_MPC5121 is not set +# CONFIG_PPC_CELL is not set +# CONFIG_PPC_CELL_NATIVE is not set +# CONFIG_PQ2ADS is not set +# CONFIG_BAMBOO is not set +# CONFIG_EBONY is not set +# CONFIG_SEQUOIA is not set +# CONFIG_TAISHAN is not set +# CONFIG_KATMAI is not set +# CONFIG_RAINIER is not set +# CONFIG_WARP is not set +# CONFIG_CANYONLANDS is not set +# CONFIG_YOSEMITE is not set +CONFIG_XILINX_VIRTEX440_GENERIC_BOARD=y +CONFIG_XILINX_VIRTEX=y +CONFIG_XILINX_VIRTEX_5_FXT=y +# CONFIG_IPIC is not set +# CONFIG_MPIC is not set +# CONFIG_MPIC_WEIRD is not set +# CONFIG_PPC_I8259 is not set +# CONFIG_PPC_RTAS is not set +# CONFIG_MMIO_NVRAM is not set +# CONFIG_PPC_MPC106 is not set +# CONFIG_PPC_970_NAP is not set +# CONFIG_PPC_INDIRECT_IO is not set +# CONFIG_GENERIC_IOMAP is not set +# CONFIG_CPU_FREQ is not set +# CONFIG_FSL_ULI1575 is not set + +# +# Kernel options +# +# CONFIG_HIGHMEM is not set +# CONFIG_TICK_ONESHOT is not set +# CONFIG_NO_HZ is not set +# CONFIG_HIGH_RES_TIMERS is not set +CONFIG_GENERIC_CLOCKEVENTS_BUILD=y +# CONFIG_HZ_100 is not set +CONFIG_HZ_250=y +# CONFIG_HZ_300 is not set +# CONFIG_HZ_1000 is not set +CONFIG_HZ=250 +# CONFIG_SCHED_HRTICK is not set +# CONFIG_PREEMPT_NONE is not set +# CONFIG_PREEMPT_VOLUNTARY is not set +CONFIG_PREEMPT=y +# CONFIG_PREEMPT_RCU is not set +CONFIG_BINFMT_ELF=y +# CONFIG_BINFMT_MISC is not set +CONFIG_MATH_EMULATION=y +# CONFIG_IOMMU_HELPER is not set +CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y +CONFIG_ARCH_HAS_WALK_MEMORY=y +CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y +CONFIG_ARCH_FLATMEM_ENABLE=y +CONFIG_ARCH_POPULATES_NODE_MAP=y +CONFIG_SELECT_MEMORY_MODEL=y +CONFIG_FLATMEM_MANUAL=y +# CONFIG_DISCONTIGMEM_MANUAL is not set +# CONFIG_SPARSEMEM_MANUAL is not set +CONFIG_FLATMEM=y +CONFIG_FLAT_NODE_MEM_MAP=y +# CONFIG_SPARSEMEM_STATIC is not set +# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set +CONFIG_PAGEFLAGS_EXTENDED=y +CONFIG_SPLIT_PTLOCK_CPUS=4 +CONFIG_RESOURCES_64BIT=y +CONFIG_ZONE_DMA_FLAG=1 +CONFIG_BOUNCE=y +CONFIG_VIRT_TO_BUS=y +CONFIG_FORCE_MAX_ZONEORDER=11 +CONFIG_PROC_DEVICETREE=y +CONFIG_CMDLINE_BOOL=y +CONFIG_CMDLINE="" +CONFIG_EXTRA_TARGETS="" +CONFIG_SECCOMP=y +CONFIG_ISA_DMA_API=y + +# +# Bus options +# +CONFIG_ZONE_DMA=y +CONFIG_PPC_INDIRECT_PCI=y +CONFIG_4xx_SOC=y +CONFIG_PCI=y +CONFIG_PCI_DOMAINS=y +CONFIG_PCI_SYSCALL=y +# CONFIG_PCIEPORTBUS is not set +CONFIG_ARCH_SUPPORTS_MSI=y +# CONFIG_PCI_MSI is not set +CONFIG_PCI_LEGACY=y +# CONFIG_PCCARD is not set +# CONFIG_HOTPLUG_PCI is not set +# CONFIG_HAS_RAPIDIO is not set + +# +# Advanced setup +# +# CONFIG_ADVANCED_OPTIONS is not set + +# +# Default settings for advanced configuration options are used +# +CONFIG_LOWMEM_SIZE=0x30000000 +CONFIG_PAGE_OFFSET=0xc0000000 +CONFIG_KERNEL_START=0xc0000000 +CONFIG_PHYSICAL_START=0x00000000 +CONFIG_TASK_SIZE=0xc0000000 +CONFIG_CONSISTENT_START=0xff100000 +CONFIG_CONSISTENT_SIZE=0x00200000 + +# +# Networking +# +CONFIG_NET=y + +# +# Networking options +# +CONFIG_PACKET=y +# CONFIG_PACKET_MMAP is not set +CONFIG_UNIX=y +CONFIG_XFRM=y +# CONFIG_XFRM_USER is not set +# CONFIG_XFRM_SUB_POLICY is not set +# CONFIG_XFRM_MIGRATE is not set +# CONFIG_XFRM_STATISTICS is not set +# CONFIG_NET_KEY is not set +CONFIG_INET=y +CONFIG_IP_MULTICAST=y +# CONFIG_IP_ADVANCED_ROUTER is not set +CONFIG_IP_FIB_HASH=y +CONFIG_IP_PNP=y +CONFIG_IP_PNP_DHCP=y +CONFIG_IP_PNP_BOOTP=y +# CONFIG_IP_PNP_RARP is not set +# CONFIG_NET_IPIP is not set +# CONFIG_NET_IPGRE is not set +# CONFIG_IP_MROUTE is not set +# CONFIG_ARPD is not set +# CONFIG_SYN_COOKIES is not set +# CONFIG_INET_AH is not set +# CONFIG_INET_ESP is not set +# CONFIG_INET_IPCOMP is not set +# CONFIG_INET_XFRM_TUNNEL is not set +CONFIG_INET_TUNNEL=m +CONFIG_INET_XFRM_MODE_TRANSPORT=y +CONFIG_INET_XFRM_MODE_TUNNEL=y +CONFIG_INET_XFRM_MODE_BEET=y +# CONFIG_INET_LRO is not set +CONFIG_INET_DIAG=y +CONFIG_INET_TCP_DIAG=y +# CONFIG_TCP_CONG_ADVANCED is not set +CONFIG_TCP_CONG_CUBIC=y +CONFIG_DEFAULT_TCP_CONG="cubic" +# CONFIG_TCP_MD5SIG is not set +# CONFIG_IP_VS is not set +CONFIG_IPV6=m +# CONFIG_IPV6_PRIVACY is not set +# CONFIG_IPV6_ROUTER_PREF is not set +# CONFIG_IPV6_OPTIMISTIC_DAD is not set +# CONFIG_INET6_AH is not set +# CONFIG_INET6_ESP is not set +# CONFIG_INET6_IPCOMP is not set +# CONFIG_IPV6_MIP6 is not set +# CONFIG_INET6_XFRM_TUNNEL is not set +# CONFIG_INET6_TUNNEL is not set +CONFIG_INET6_XFRM_MODE_TRANSPORT=m +CONFIG_INET6_XFRM_MODE_TUNNEL=m +CONFIG_INET6_XFRM_MODE_BEET=m +# CONFIG_INET6_XFRM_MODE_ROUTEOPTIMIZATION is not set +CONFIG_IPV6_SIT=m +CONFIG_IPV6_NDISC_NODETYPE=y +# CONFIG_IPV6_TUNNEL is not set +# CONFIG_IPV6_MULTIPLE_TABLES is not set +# CONFIG_IPV6_MROUTE is not set +# CONFIG_NETWORK_SECMARK is not set +CONFIG_NETFILTER=y +# CONFIG_NETFILTER_DEBUG is not set +CONFIG_NETFILTER_ADVANCED=y + +# +# Core Netfilter Configuration +# +# CONFIG_NETFILTER_NETLINK_QUEUE is not set +# CONFIG_NETFILTER_NETLINK_LOG is not set +# CONFIG_NF_CONNTRACK is not set +CONFIG_NETFILTER_XTABLES=m +# CONFIG_NETFILTER_XT_TARGET_CLASSIFY is not set +# CONFIG_NETFILTER_XT_TARGET_DSCP is not set +# CONFIG_NETFILTER_XT_TARGET_MARK is not set +# CONFIG_NETFILTER_XT_TARGET_NFQUEUE is not set +# CONFIG_NETFILTER_XT_TARGET_NFLOG is not set +# CONFIG_NETFILTER_XT_TARGET_RATEEST is not set +# CONFIG_NETFILTER_XT_TARGET_TCPMSS is not set +# CONFIG_NETFILTER_XT_TARGET_TCPOPTSTRIP is not set +# CONFIG_NETFILTER_XT_MATCH_COMMENT is not set +# CONFIG_NETFILTER_XT_MATCH_DCCP is not set +# CONFIG_NETFILTER_XT_MATCH_DSCP is not set +# CONFIG_NETFILTER_XT_MATCH_ESP is not set +# CONFIG_NETFILTER_XT_MATCH_IPRANGE is not set +# CONFIG_NETFILTER_XT_MATCH_LENGTH is not set +# CONFIG_NETFILTER_XT_MATCH_LIMIT is not set +# CONFIG_NETFILTER_XT_MATCH_MAC is not set +# CONFIG_NETFILTER_XT_MATCH_MARK is not set +# CONFIG_NETFILTER_XT_MATCH_OWNER is not set +# CONFIG_NETFILTER_XT_MATCH_POLICY is not set +# CONFIG_NETFILTER_XT_MATCH_MULTIPORT is not set +# CONFIG_NETFILTER_XT_MATCH_PKTTYPE is not set +# CONFIG_NETFILTER_XT_MATCH_QUOTA is not set +# CONFIG_NETFILTER_XT_MATCH_RATEEST is not set +# CONFIG_NETFILTER_XT_MATCH_REALM is not set +# CONFIG_NETFILTER_XT_MATCH_SCTP is not set +# CONFIG_NETFILTER_XT_MATCH_STATISTIC is not set +# CONFIG_NETFILTER_XT_MATCH_STRING is not set +# CONFIG_NETFILTER_XT_MATCH_TCPMSS is not set +# CONFIG_NETFILTER_XT_MATCH_TIME is not set +# CONFIG_NETFILTER_XT_MATCH_U32 is not set +# CONFIG_NETFILTER_XT_MATCH_HASHLIMIT is not set + +# +# IP: Netfilter Configuration +# +# CONFIG_IP_NF_QUEUE is not set +CONFIG_IP_NF_IPTABLES=m +# CONFIG_IP_NF_MATCH_RECENT is not set +# CONFIG_IP_NF_MATCH_ECN is not set +# CONFIG_IP_NF_MATCH_AH is not set +# CONFIG_IP_NF_MATCH_TTL is not set +# CONFIG_IP_NF_MATCH_ADDRTYPE is not set +CONFIG_IP_NF_FILTER=m +# CONFIG_IP_NF_TARGET_REJECT is not set +# CONFIG_IP_NF_TARGET_LOG is not set +# CONFIG_IP_NF_TARGET_ULOG is not set +CONFIG_IP_NF_MANGLE=m +# CONFIG_IP_NF_TARGET_ECN is not set +# CONFIG_IP_NF_TARGET_TTL is not set +# CONFIG_IP_NF_RAW is not set +# CONFIG_IP_NF_ARPTABLES is not set + +# +# IPv6: Netfilter Configuration +# +# CONFIG_IP6_NF_QUEUE is not set +# CONFIG_IP6_NF_IPTABLES is not set +# CONFIG_IP_DCCP is not set +# CONFIG_IP_SCTP is not set +# CONFIG_TIPC is not set +# CONFIG_ATM is not set +# CONFIG_BRIDGE is not set +# CONFIG_VLAN_8021Q is not set +# CONFIG_DECNET is not set +# CONFIG_LLC2 is not set +# CONFIG_IPX is not set +# CONFIG_ATALK is not set +# CONFIG_X25 is not set +# CONFIG_LAPB is not set +# CONFIG_ECONET is not set +# CONFIG_WAN_ROUTER is not set +# CONFIG_NET_SCHED is not set + +# +# Network testing +# +# CONFIG_NET_PKTGEN is not set +# CONFIG_HAMRADIO is not set +# CONFIG_CAN is not set +# CONFIG_IRDA is not set +# CONFIG_BT is not set +# CONFIG_AF_RXRPC is not set + +# +# Wireless +# +# CONFIG_CFG80211 is not set +# CONFIG_WIRELESS_EXT is not set +# CONFIG_MAC80211 is not set +# CONFIG_IEEE80211 is not set +# CONFIG_RFKILL is not set +# CONFIG_NET_9P is not set + +# +# Device Drivers +# + +# +# Generic Driver Options +# +CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" +CONFIG_STANDALONE=y +CONFIG_PREVENT_FIRMWARE_BUILD=y +# CONFIG_FW_LOADER is not set +# CONFIG_SYS_HYPERVISOR is not set +# CONFIG_CONNECTOR is not set +# CONFIG_MTD is not set +CONFIG_OF_DEVICE=y +CONFIG_OF_I2C=y +# CONFIG_PARPORT is not set +CONFIG_BLK_DEV=y +# CONFIG_BLK_DEV_FD is not set +# CONFIG_BLK_CPQ_DA is not set +# CONFIG_BLK_CPQ_CISS_DA is not set +# CONFIG_BLK_DEV_DAC960 is not set +# CONFIG_BLK_DEV_UMEM is not set +# CONFIG_BLK_DEV_COW_COMMON is not set +CONFIG_BLK_DEV_LOOP=y +# CONFIG_BLK_DEV_CRYPTOLOOP is not set +# CONFIG_BLK_DEV_NBD is not set +# CONFIG_BLK_DEV_SX8 is not set +CONFIG_BLK_DEV_RAM=y +CONFIG_BLK_DEV_RAM_COUNT=16 +CONFIG_BLK_DEV_RAM_SIZE=8192 +# CONFIG_BLK_DEV_XIP is not set +# CONFIG_CDROM_PKTCDVD is not set +# CONFIG_ATA_OVER_ETH is not set +# CONFIG_XILINX_SYSACE is not set +CONFIG_MISC_DEVICES=y +# CONFIG_PHANTOM is not set +# CONFIG_EEPROM_93CX6 is not set +# CONFIG_SGI_IOC4 is not set +# CONFIG_TIFM_CORE is not set +# CONFIG_ENCLOSURE_SERVICES is not set +CONFIG_HAVE_IDE=y +# CONFIG_IDE is not set + +# +# SCSI device support +# +# CONFIG_RAID_ATTRS is not set +# CONFIG_SCSI is not set +# CONFIG_SCSI_DMA is not set +# CONFIG_SCSI_NETLINK is not set +# CONFIG_ATA is not set +# CONFIG_MD is not set +# CONFIG_FUSION is not set + +# +# IEEE 1394 (FireWire) support +# + +# +# Enable only one of the two stacks, unless you know what you are doing +# +# CONFIG_FIREWIRE is not set +# CONFIG_IEEE1394 is not set +# CONFIG_I2O is not set +# CONFIG_MACINTOSH_DRIVERS is not set +CONFIG_NETDEVICES=y +# CONFIG_NETDEVICES_MULTIQUEUE is not set +# CONFIG_DUMMY is not set +# CONFIG_BONDING is not set +# CONFIG_MACVLAN is not set +# CONFIG_EQUALIZER is not set +# CONFIG_TUN is not set +# CONFIG_VETH is not set +# CONFIG_ARCNET is not set +# CONFIG_PHYLIB is not set +CONFIG_NET_ETHERNET=y +CONFIG_MII=y +# CONFIG_HAPPYMEAL is not set +# CONFIG_SUNGEM is not set +# CONFIG_CASSINI is not set +# CONFIG_NET_VENDOR_3COM is not set +# CONFIG_NET_TULIP is not set +# CONFIG_HP100 is not set +# CONFIG_IBM_NEW_EMAC is not set +# CONFIG_IBM_NEW_EMAC_ZMII is not set +# CONFIG_IBM_NEW_EMAC_RGMII is not set +# CONFIG_IBM_NEW_EMAC_TAH is not set +# CONFIG_IBM_NEW_EMAC_EMAC4 is not set +# CONFIG_NET_PCI is not set +# CONFIG_B44 is not set +CONFIG_NETDEV_1000=y +# CONFIG_ACENIC is not set +# CONFIG_DL2K is not set +# CONFIG_E1000 is not set +# CONFIG_E1000E is not set +# CONFIG_E1000E_ENABLED is not set +# CONFIG_IP1000 is not set +# CONFIG_IGB is not set +# CONFIG_NS83820 is not set +# CONFIG_HAMACHI is not set +# CONFIG_YELLOWFIN is not set +# CONFIG_R8169 is not set +# CONFIG_SIS190 is not set +# CONFIG_SKGE is not set +# CONFIG_SKY2 is not set +# CONFIG_VIA_VELOCITY is not set +# CONFIG_TIGON3 is not set +# CONFIG_BNX2 is not set +# CONFIG_QLA3XXX is not set +# CONFIG_ATL1 is not set +# CONFIG_NETDEV_10000 is not set +# CONFIG_TR is not set + +# +# Wireless LAN +# +# CONFIG_WLAN_PRE80211 is not set +# CONFIG_WLAN_80211 is not set +# CONFIG_IWLWIFI_LEDS is not set +# CONFIG_WAN is not set +# CONFIG_FDDI is not set +# CONFIG_HIPPI is not set +# CONFIG_PPP is not set +# CONFIG_SLIP is not set +# CONFIG_NETCONSOLE is not set +# CONFIG_NETPOLL is not set +# CONFIG_NET_POLL_CONTROLLER is not set +# CONFIG_ISDN is not set +# CONFIG_PHONE is not set + +# +# Input device support +# +CONFIG_INPUT=y +# CONFIG_INPUT_FF_MEMLESS is not set +# CONFIG_INPUT_POLLDEV is not set + +# +# Userland interfaces +# +CONFIG_INPUT_MOUSEDEV=y +CONFIG_INPUT_MOUSEDEV_PSAUX=y +CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024 +CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768 +# CONFIG_INPUT_JOYDEV is not set +# CONFIG_INPUT_EVDEV is not set +# CONFIG_INPUT_EVBUG is not set + +# +# Input Device Drivers +# +CONFIG_INPUT_KEYBOARD=y +CONFIG_KEYBOARD_ATKBD=y +# CONFIG_KEYBOARD_SUNKBD is not set +# CONFIG_KEYBOARD_LKKBD is not set +# CONFIG_KEYBOARD_XTKBD is not set +# CONFIG_KEYBOARD_NEWTON is not set +# CONFIG_KEYBOARD_STOWAWAY is not set +CONFIG_INPUT_MOUSE=y +CONFIG_MOUSE_PS2=y +CONFIG_MOUSE_PS2_ALPS=y +CONFIG_MOUSE_PS2_LOGIPS2PP=y +CONFIG_MOUSE_PS2_SYNAPTICS=y +CONFIG_MOUSE_PS2_LIFEBOOK=y +CONFIG_MOUSE_PS2_TRACKPOINT=y +# CONFIG_MOUSE_PS2_TOUCHKIT is not set +# CONFIG_MOUSE_SERIAL is not set +# CONFIG_MOUSE_VSXXXAA is not set +# CONFIG_INPUT_JOYSTICK is not set +# CONFIG_INPUT_TABLET is not set +# CONFIG_INPUT_TOUCHSCREEN is not set +# CONFIG_INPUT_MISC is not set + +# +# Hardware I/O ports +# +CONFIG_SERIO=y +# CONFIG_SERIO_I8042 is not set +CONFIG_SERIO_SERPORT=y +# CONFIG_SERIO_PCIPS2 is not set +CONFIG_SERIO_LIBPS2=y +# CONFIG_SERIO_RAW is not set +# CONFIG_GAMEPORT is not set + +# +# Character devices +# +CONFIG_VT=y +CONFIG_VT_CONSOLE=y +CONFIG_HW_CONSOLE=y +# CONFIG_VT_HW_CONSOLE_BINDING is not set +CONFIG_DEVKMEM=y +# CONFIG_SERIAL_NONSTANDARD is not set +# CONFIG_NOZOMI is not set + +# +# Serial drivers +# +CONFIG_SERIAL_8250=y +CONFIG_SERIAL_8250_CONSOLE=y +CONFIG_SERIAL_8250_PCI=y +CONFIG_SERIAL_8250_NR_UARTS=4 +CONFIG_SERIAL_8250_RUNTIME_UARTS=4 +# CONFIG_SERIAL_8250_EXTENDED is not set + +# +# Non-8250 serial port support +# +# CONFIG_SERIAL_UARTLITE is not set +CONFIG_SERIAL_CORE=y +CONFIG_SERIAL_CORE_CONSOLE=y +# CONFIG_SERIAL_JSM is not set +CONFIG_SERIAL_OF_PLATFORM=y +CONFIG_UNIX98_PTYS=y +CONFIG_LEGACY_PTYS=y +CONFIG_LEGACY_PTY_COUNT=256 +# CONFIG_IPMI_HANDLER is not set +CONFIG_HW_RANDOM=m +# CONFIG_NVRAM is not set +# CONFIG_GEN_RTC is not set +CONFIG_XILINX_HWICAP=y +# CONFIG_R3964 is not set +# CONFIG_APPLICOM is not set +# CONFIG_RAW_DRIVER is not set +# CONFIG_TCG_TPM is not set +CONFIG_DEVPORT=y +CONFIG_I2C=y +CONFIG_I2C_BOARDINFO=y +CONFIG_I2C_CHARDEV=y + +# +# I2C Hardware Bus support +# +# CONFIG_I2C_ALI1535 is not set +# CONFIG_I2C_ALI1563 is not set +# CONFIG_I2C_ALI15X3 is not set +# CONFIG_I2C_AMD756 is not set +# CONFIG_I2C_AMD8111 is not set +# CONFIG_I2C_I801 is not set +# CONFIG_I2C_I810 is not set +# CONFIG_I2C_PIIX4 is not set +# CONFIG_I2C_IBM_IIC is not set +# CONFIG_I2C_MPC is not set +# CONFIG_I2C_NFORCE2 is not set +# CONFIG_I2C_OCORES is not set +# CONFIG_I2C_PARPORT_LIGHT is not set +# CONFIG_I2C_PROSAVAGE is not set +# CONFIG_I2C_SAVAGE4 is not set +# CONFIG_I2C_SIMTEC is not set +# CONFIG_I2C_SIS5595 is not set +# CONFIG_I2C_SIS630 is not set +# CONFIG_I2C_SIS96X is not set +# CONFIG_I2C_TAOS_EVM is not set +# CONFIG_I2C_STUB is not set +# CONFIG_I2C_VIA is not set +# CONFIG_I2C_VIAPRO is not set +# CONFIG_I2C_VOODOO3 is not set +# CONFIG_I2C_PCA_PLATFORM is not set + +# +# Miscellaneous I2C Chip support +# +# CONFIG_DS1682 is not set +# CONFIG_SENSORS_EEPROM is not set +# CONFIG_SENSORS_PCF8574 is not set +# CONFIG_PCF8575 is not set +# CONFIG_SENSORS_PCF8591 is not set +# CONFIG_SENSORS_MAX6875 is not set +# CONFIG_SENSORS_TSL2550 is not set +CONFIG_I2C_DEBUG_CORE=y +CONFIG_I2C_DEBUG_ALGO=y +# CONFIG_I2C_DEBUG_BUS is not set +# CONFIG_I2C_DEBUG_CHIP is not set +# CONFIG_SPI is not set +# CONFIG_W1 is not set +# CONFIG_POWER_SUPPLY is not set +# CONFIG_HWMON is not set +# CONFIG_THERMAL is not set +# CONFIG_WATCHDOG is not set + +# +# Sonics Silicon Backplane +# +CONFIG_SSB_POSSIBLE=y +# CONFIG_SSB is not set + +# +# Multifunction device drivers +# +# CONFIG_MFD_SM501 is not set +# CONFIG_HTC_PASIC3 is not set + +# +# Multimedia devices +# + +# +# Multimedia core support +# +# CONFIG_VIDEO_DEV is not set +# CONFIG_DVB_CORE is not set +# CONFIG_VIDEO_MEDIA is not set + +# +# Multimedia drivers +# +# CONFIG_DAB is not set + +# +# Graphics support +# +# CONFIG_AGP is not set +# CONFIG_DRM is not set +# CONFIG_VGASTATE is not set +# CONFIG_VIDEO_OUTPUT_CONTROL is not set +CONFIG_FB=y +# CONFIG_FIRMWARE_EDID is not set +# CONFIG_FB_DDC is not set +CONFIG_FB_CFB_FILLRECT=y +CONFIG_FB_CFB_COPYAREA=y +CONFIG_FB_CFB_IMAGEBLIT=y +# CONFIG_FB_CFB_REV_PIXELS_IN_BYTE is not set +# CONFIG_FB_SYS_FILLRECT is not set +# CONFIG_FB_SYS_COPYAREA is not set +# CONFIG_FB_SYS_IMAGEBLIT is not set +# CONFIG_FB_FOREIGN_ENDIAN is not set +# CONFIG_FB_SYS_FOPS is not set +# CONFIG_FB_SVGALIB is not set +# CONFIG_FB_MACMODES is not set +# CONFIG_FB_BACKLIGHT is not set +# CONFIG_FB_MODE_HELPERS is not set +# CONFIG_FB_TILEBLITTING is not set + +# +# Frame buffer hardware drivers +# +# CONFIG_FB_CIRRUS is not set +# CONFIG_FB_PM2 is not set +# CONFIG_FB_CYBER2000 is not set +# CONFIG_FB_OF is not set +# CONFIG_FB_CT65550 is not set +# CONFIG_FB_ASILIANT is not set +# CONFIG_FB_IMSTT is not set +# CONFIG_FB_VGA16 is not set +# CONFIG_FB_S1D13XXX is not set +# CONFIG_FB_NVIDIA is not set +# CONFIG_FB_RIVA is not set +# CONFIG_FB_MATROX is not set +# CONFIG_FB_RADEON is not set +# CONFIG_FB_ATY128 is not set +# CONFIG_FB_ATY is not set +# CONFIG_FB_S3 is not set +# CONFIG_FB_SAVAGE is not set +# CONFIG_FB_SIS is not set +# CONFIG_FB_NEOMAGIC is not set +# CONFIG_FB_KYRO is not set +# CONFIG_FB_3DFX is not set +# CONFIG_FB_VOODOO1 is not set +# CONFIG_FB_VT8623 is not set +# CONFIG_FB_TRIDENT is not set +# CONFIG_FB_ARK is not set +# CONFIG_FB_PM3 is not set +# CONFIG_FB_IBM_GXT4500 is not set +CONFIG_FB_XILINX=y +# CONFIG_FB_VIRTUAL is not set +# CONFIG_BACKLIGHT_LCD_SUPPORT is not set + +# +# Display device support +# +# CONFIG_DISPLAY_SUPPORT is not set + +# +# Console display driver support +# +CONFIG_DUMMY_CONSOLE=y +CONFIG_FRAMEBUFFER_CONSOLE=y +# CONFIG_FRAMEBUFFER_CONSOLE_DETECT_PRIMARY is not set +# CONFIG_FRAMEBUFFER_CONSOLE_ROTATION is not set +CONFIG_FONTS=y +CONFIG_FONT_8x8=y +CONFIG_FONT_8x16=y +# CONFIG_FONT_6x11 is not set +# CONFIG_FONT_7x14 is not set +# CONFIG_FONT_PEARL_8x8 is not set +# CONFIG_FONT_ACORN_8x8 is not set +# CONFIG_FONT_MINI_4x6 is not set +# CONFIG_FONT_SUN8x16 is not set +# CONFIG_FONT_SUN12x22 is not set +# CONFIG_FONT_10x18 is not set +CONFIG_LOGO=y +CONFIG_LOGO_LINUX_MONO=y +CONFIG_LOGO_LINUX_VGA16=y +CONFIG_LOGO_LINUX_CLUT224=y + +# +# Sound +# +# CONFIG_SOUND is not set +# CONFIG_HID_SUPPORT is not set +# CONFIG_USB_SUPPORT is not set +# CONFIG_MMC is not set +# CONFIG_MEMSTICK is not set +# CONFIG_NEW_LEDS is not set +# CONFIG_ACCESSIBILITY is not set +# CONFIG_INFINIBAND is not set +# CONFIG_EDAC is not set +# CONFIG_RTC_CLASS is not set +# CONFIG_DMADEVICES is not set +# CONFIG_UIO is not set + +# +# File systems +# +CONFIG_EXT2_FS=y +# CONFIG_EXT2_FS_XATTR is not set +# CONFIG_EXT2_FS_XIP is not set +# CONFIG_EXT3_FS is not set +# CONFIG_EXT4DEV_FS is not set +# CONFIG_REISERFS_FS is not set +# CONFIG_JFS_FS is not set +# CONFIG_FS_POSIX_ACL is not set +# CONFIG_XFS_FS is not set +# CONFIG_OCFS2_FS is not set +CONFIG_DNOTIFY=y +CONFIG_INOTIFY=y +CONFIG_INOTIFY_USER=y +# CONFIG_QUOTA is not set +CONFIG_AUTOFS_FS=y +CONFIG_AUTOFS4_FS=y +CONFIG_FUSE_FS=m + +# +# CD-ROM/DVD Filesystems +# +# CONFIG_ISO9660_FS is not set +# CONFIG_UDF_FS is not set + +# +# DOS/FAT/NT Filesystems +# +CONFIG_FAT_FS=y +CONFIG_MSDOS_FS=y +CONFIG_VFAT_FS=y +CONFIG_FAT_DEFAULT_CODEPAGE=437 +CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1" +# CONFIG_NTFS_FS is not set + +# +# Pseudo filesystems +# +CONFIG_PROC_FS=y +# CONFIG_PROC_KCORE is not set +CONFIG_PROC_SYSCTL=y +CONFIG_SYSFS=y +CONFIG_TMPFS=y +# CONFIG_TMPFS_POSIX_ACL is not set +# CONFIG_HUGETLB_PAGE is not set +# CONFIG_CONFIGFS_FS is not set + +# +# Miscellaneous filesystems +# +# CONFIG_ADFS_FS is not set +# CONFIG_AFFS_FS is not set +# CONFIG_HFS_FS is not set +# CONFIG_HFSPLUS_FS is not set +# CONFIG_BEFS_FS is not set +# CONFIG_BFS_FS is not set +# CONFIG_EFS_FS is not set +CONFIG_CRAMFS=y +# CONFIG_VXFS_FS is not set +# CONFIG_MINIX_FS is not set +# CONFIG_HPFS_FS is not set +# CONFIG_QNX4FS_FS is not set +CONFIG_ROMFS_FS=y +# CONFIG_SYSV_FS is not set +# CONFIG_UFS_FS is not set +CONFIG_NETWORK_FILESYSTEMS=y +CONFIG_NFS_FS=y +CONFIG_NFS_V3=y +# CONFIG_NFS_V3_ACL is not set +# CONFIG_NFS_V4 is not set +CONFIG_NFSD=y +CONFIG_NFSD_V3=y +# CONFIG_NFSD_V3_ACL is not set +# CONFIG_NFSD_V4 is not set +CONFIG_ROOT_NFS=y +CONFIG_LOCKD=y +CONFIG_LOCKD_V4=y +CONFIG_EXPORTFS=y +CONFIG_NFS_COMMON=y +CONFIG_SUNRPC=y +# CONFIG_SUNRPC_BIND34 is not set +# CONFIG_RPCSEC_GSS_KRB5 is not set +# CONFIG_RPCSEC_GSS_SPKM3 is not set +CONFIG_SMB_FS=y +# CONFIG_SMB_NLS_DEFAULT is not set +# CONFIG_CIFS is not set +# CONFIG_NCP_FS is not set +# CONFIG_CODA_FS is not set +# CONFIG_AFS_FS is not set + +# +# Partition Types +# +# CONFIG_PARTITION_ADVANCED is not set +CONFIG_MSDOS_PARTITION=y +CONFIG_NLS=y +CONFIG_NLS_DEFAULT="iso8859-1" +CONFIG_NLS_CODEPAGE_437=y +# CONFIG_NLS_CODEPAGE_737 is not set +# CONFIG_NLS_CODEPAGE_775 is not set +# CONFIG_NLS_CODEPAGE_850 is not set +# CONFIG_NLS_CODEPAGE_852 is not set +# CONFIG_NLS_CODEPAGE_855 is not set +# CONFIG_NLS_CODEPAGE_857 is not set +# CONFIG_NLS_CODEPAGE_860 is not set +# CONFIG_NLS_CODEPAGE_861 is not set +# CONFIG_NLS_CODEPAGE_862 is not set +# CONFIG_NLS_CODEPAGE_863 is not set +# CONFIG_NLS_CODEPAGE_864 is not set +# CONFIG_NLS_CODEPAGE_865 is not set +# CONFIG_NLS_CODEPAGE_866 is not set +# CONFIG_NLS_CODEPAGE_869 is not set +# CONFIG_NLS_CODEPAGE_936 is not set +# CONFIG_NLS_CODEPAGE_950 is not set +# CONFIG_NLS_CODEPAGE_932 is not set +# CONFIG_NLS_CODEPAGE_949 is not set +# CONFIG_NLS_CODEPAGE_874 is not set +# CONFIG_NLS_ISO8859_8 is not set +# CONFIG_NLS_CODEPAGE_1250 is not set +# CONFIG_NLS_CODEPAGE_1251 is not set +CONFIG_NLS_ASCII=m +CONFIG_NLS_ISO8859_1=m +# CONFIG_NLS_ISO8859_2 is not set +# CONFIG_NLS_ISO8859_3 is not set +# CONFIG_NLS_ISO8859_4 is not set +# CONFIG_NLS_ISO8859_5 is not set +# CONFIG_NLS_ISO8859_6 is not set +# CONFIG_NLS_ISO8859_7 is not set +# CONFIG_NLS_ISO8859_9 is not set +# CONFIG_NLS_ISO8859_13 is not set +# CONFIG_NLS_ISO8859_14 is not set +# CONFIG_NLS_ISO8859_15 is not set +# CONFIG_NLS_KOI8_R is not set +# CONFIG_NLS_KOI8_U is not set +CONFIG_NLS_UTF8=m +# CONFIG_DLM is not set + +# +# Library routines +# +CONFIG_BITREVERSE=y +# CONFIG_GENERIC_FIND_FIRST_BIT is not set +CONFIG_CRC_CCITT=y +# CONFIG_CRC16 is not set +# CONFIG_CRC_ITU_T is not set +CONFIG_CRC32=y +# CONFIG_CRC7 is not set +# CONFIG_LIBCRC32C is not set +CONFIG_ZLIB_INFLATE=y +CONFIG_PLIST=y +CONFIG_HAS_IOMEM=y +CONFIG_HAS_IOPORT=y +CONFIG_HAS_DMA=y +CONFIG_HAVE_LMB=y + +# +# Kernel hacking +# +# CONFIG_PRINTK_TIME is not set +CONFIG_ENABLE_WARN_DEPRECATED=y +CONFIG_ENABLE_MUST_CHECK=y +CONFIG_FRAME_WARN=1024 +# CONFIG_MAGIC_SYSRQ is not set +# CONFIG_UNUSED_SYMBOLS is not set +# CONFIG_DEBUG_FS is not set +# CONFIG_HEADERS_CHECK is not set +# CONFIG_DEBUG_KERNEL is not set +CONFIG_DEBUG_BUGVERBOSE=y +# CONFIG_SAMPLES is not set +# CONFIG_IRQSTACKS is not set +# CONFIG_PPC_EARLY_DEBUG is not set + +# +# Security options +# +# CONFIG_KEYS is not set +# CONFIG_SECURITY is not set +# CONFIG_SECURITY_FILE_CAPABILITIES is not set +CONFIG_CRYPTO=y + +# +# Crypto core or helper +# +# CONFIG_CRYPTO_MANAGER is not set +# CONFIG_CRYPTO_GF128MUL is not set +# CONFIG_CRYPTO_NULL is not set +# CONFIG_CRYPTO_CRYPTD is not set +# CONFIG_CRYPTO_AUTHENC is not set +# CONFIG_CRYPTO_TEST is not set + +# +# Authenticated Encryption with Associated Data +# +# CONFIG_CRYPTO_CCM is not set +# CONFIG_CRYPTO_GCM is not set +# CONFIG_CRYPTO_SEQIV is not set + +# +# Block modes +# +# CONFIG_CRYPTO_CBC is not set +# CONFIG_CRYPTO_CTR is not set +# CONFIG_CRYPTO_CTS is not set +# CONFIG_CRYPTO_ECB is not set +# CONFIG_CRYPTO_LRW is not set +# CONFIG_CRYPTO_PCBC is not set +# CONFIG_CRYPTO_XTS is not set + +# +# Hash modes +# +# CONFIG_CRYPTO_HMAC is not set +# CONFIG_CRYPTO_XCBC is not set + +# +# Digest +# +# CONFIG_CRYPTO_CRC32C is not set +# CONFIG_CRYPTO_MD4 is not set +# CONFIG_CRYPTO_MD5 is not set +# CONFIG_CRYPTO_MICHAEL_MIC is not set +# CONFIG_CRYPTO_SHA1 is not set +# CONFIG_CRYPTO_SHA256 is not set +# CONFIG_CRYPTO_SHA512 is not set +# CONFIG_CRYPTO_TGR192 is not set +# CONFIG_CRYPTO_WP512 is not set + +# +# Ciphers +# +# CONFIG_CRYPTO_AES is not set +# CONFIG_CRYPTO_ANUBIS is not set +# CONFIG_CRYPTO_ARC4 is not set +# CONFIG_CRYPTO_BLOWFISH is not set +# CONFIG_CRYPTO_CAMELLIA is not set +# CONFIG_CRYPTO_CAST5 is not set +# CONFIG_CRYPTO_CAST6 is not set +# CONFIG_CRYPTO_DES is not set +# CONFIG_CRYPTO_FCRYPT is not set +# CONFIG_CRYPTO_KHAZAD is not set +# CONFIG_CRYPTO_SALSA20 is not set +# CONFIG_CRYPTO_SEED is not set +# CONFIG_CRYPTO_SERPENT is not set +# CONFIG_CRYPTO_TEA is not set +# CONFIG_CRYPTO_TWOFISH is not set + +# +# Compression +# +# CONFIG_CRYPTO_DEFLATE is not set +# CONFIG_CRYPTO_LZO is not set +CONFIG_CRYPTO_HW=y +# CONFIG_CRYPTO_DEV_HIFN_795X is not set +# CONFIG_PPC_CLOCK is not set +# CONFIG_VIRTUALIZATION is not set -- cgit v1.2.3 From 70bf0333d72cd66daf7664c44708f65518b267cc Mon Sep 17 00:00:00 2001 From: Grant Likely Date: Wed, 25 Jun 2008 13:14:36 -0700 Subject: powerpc/bootwrapper: Add documentation of boot wrapper targets There have been many questions on and off the mailing list about how exactly the bootwrapper is used for embedded targets. Add some documentation and help text to try and clarify the system. Signed-off-by: Grant Likely --- arch/powerpc/Makefile | 15 ++++++++++++++- 1 file changed, 14 insertions(+), 1 deletion(-) (limited to 'arch') diff --git a/arch/powerpc/Makefile b/arch/powerpc/Makefile index 59ae7d9cdcc..9155c9312c1 100644 --- a/arch/powerpc/Makefile +++ b/arch/powerpc/Makefile @@ -163,12 +163,25 @@ bootwrapper_install %.dtb: $(Q)$(MAKE) ARCH=ppc64 $(build)=$(boot) $(patsubst %,$(boot)/%,$@) define archhelp - @echo '* zImage - Compressed kernel image (arch/$(ARCH)/boot/zImage.*)' + @echo '* zImage - Build default images selected by kernel config' + @echo ' zImage.* - Compressed kernel image (arch/$(ARCH)/boot/zImage.*)' + @echo ' uImage - U-Boot native image format' + @echo ' cuImage.
- Backwards compatible U-Boot image for older' + @echo ' versions which do not support device trees' + @echo ' dtbImage.
- zImage with an embedded device tree blob' + @echo ' simpleImage.
- Firmware independent image.' + @echo ' treeImage.
- Support for older IBM 4xx firmware (not U-Boot)' @echo ' install - Install kernel using' @echo ' (your) ~/bin/installkernel or' @echo ' (distribution) /sbin/installkernel or' @echo ' install to $$(INSTALL_PATH) and run lilo' @echo ' *_defconfig - Select default config from arch/$(ARCH)/configs' + @echo '' + @echo ' Targets with
embed a device tree blob inside the image' + @echo ' These targets support board with firmware that does not' + @echo ' support passing a device tree directly. Replace
with the' + @echo ' name of a dts file from the arch/$(ARCH)/boot/dts/ directory' + @echo ' (minus the .dts extension).' endef install: -- cgit v1.2.3 From 1d46e379aae7349069f459618f53fd5193c2fd29 Mon Sep 17 00:00:00 2001 From: Grant Likely Date: Fri, 4 Jul 2008 00:59:37 -0600 Subject: powerpc/bootwrapper: add missing bit of simpleImage target The wrapper script is missing the bits needed for building generic simpleImage targets (targets which don't depend on any particular firmware interface and retrieve all their data from the device tree). Signed-off-by: Grant Likely --- arch/powerpc/boot/wrapper | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'arch') diff --git a/arch/powerpc/boot/wrapper b/arch/powerpc/boot/wrapper index 592a6ea474f..644bf9d4ea0 100755 --- a/arch/powerpc/boot/wrapper +++ b/arch/powerpc/boot/wrapper @@ -214,6 +214,10 @@ simpleboot-virtex440-*) platformo="$object/simpleboot.o $object/virtex.o" binary=y ;; +simpleboot-*) + platformo="$object/simpleboot.o" + binary=y + ;; asp834x-redboot) platformo="$object/fixed-head.o $object/redboot-83xx.o" binary=y -- cgit v1.2.3 From c356aa456e8677682aa3cdb4b81d08e814b1a379 Mon Sep 17 00:00:00 2001 From: Grant Likely Date: Wed, 9 Jul 2008 09:41:52 -0600 Subject: powerpc/bootwrapper: Allow user to specify additional default targets It is inconvenient to add additional default targets to the bootwrapper Makefile for each new board supported which just needs a different dts file. This change allows the defconfig to specify additional build targets. Signed-off-by: Grant Likely Acked-by: Josh Boyer --- arch/powerpc/Kconfig | 13 +++++++++++++ arch/powerpc/boot/Makefile | 3 +++ 2 files changed, 16 insertions(+) (limited to 'arch') diff --git a/arch/powerpc/Kconfig b/arch/powerpc/Kconfig index f2a0f50146e..3216a3a9839 100644 --- a/arch/powerpc/Kconfig +++ b/arch/powerpc/Kconfig @@ -458,6 +458,19 @@ config CMDLINE some command-line options at build time by entering them here. In most cases you will need to specify the root device here. +config EXTRA_TARGETS + string "Additional default image types" + help + List additional targets to be built by the bootwrapper here (separated + by spaces). This is useful for targets that depend of device tree + files in the .dts directory. + + Targets in this list will be build as part of the default build + target, or when the user does a 'make zImage' or a + 'make zImage.initrd'. + + If unsure, leave blank + if !44x || BROKEN config ARCH_WANTS_FREEZER_CONTROL def_bool y diff --git a/arch/powerpc/boot/Makefile b/arch/powerpc/boot/Makefile index df6e62116e3..88d30dbed7b 100644 --- a/arch/powerpc/boot/Makefile +++ b/arch/powerpc/boot/Makefile @@ -276,6 +276,9 @@ ifeq ($(CONFIG_PPC32),y) image-$(CONFIG_PPC_PMAC) += zImage.coff zImage.miboot endif +# Allow extra targets to be added to the defconfig +image-y += $(subst ",,$(CONFIG_EXTRA_TARGETS)) + initrd- := $(patsubst zImage%, zImage.initrd%, $(image-n) $(image-)) initrd-y := $(patsubst zImage%, zImage.initrd%, \ $(patsubst dtbImage%, dtbImage.initrd%, \ -- cgit v1.2.3 From 9fde9bdd3023854f7b03cc425ff4a0ed51bd1eb3 Mon Sep 17 00:00:00 2001 From: Grant Likely Date: Wed, 9 Jul 2008 10:56:11 -0600 Subject: powerpc/440: Convert Virtex ML507 device tree to dts-v1 Signed-off-by: Grant Likely --- arch/powerpc/boot/dts/virtex440-ml507.dts | 256 ++++++++++++++++++------------ 1 file changed, 157 insertions(+), 99 deletions(-) (limited to 'arch') diff --git a/arch/powerpc/boot/dts/virtex440-ml507.dts b/arch/powerpc/boot/dts/virtex440-ml507.dts index f1b334454f5..dc8e78e2dce 100644 --- a/arch/powerpc/boot/dts/virtex440-ml507.dts +++ b/arch/powerpc/boot/dts/virtex440-ml507.dts @@ -9,36 +9,42 @@ * kind, whether express or implied. */ +/dts-v1/; + / { #address-cells = <1>; #size-cells = <1>; compatible = "xlnx,virtex440"; - dcr-parent = <&ppc440_virtex5_0>; + dcr-parent = <&ppc440_0>; model = "testing"; + DDR2_SDRAM: memory@0 { + device_type = "memory"; + reg = < 0 0x10000000 >; + } ; chosen { bootargs = "console=ttyS0 ip=on root=/dev/ram"; - linux,stdout-path = "/plb@0/serial@d0000000"; + linux,stdout-path = "/plb@0/serial@83e00000"; } ; cpus { #address-cells = <1>; #cpus = <1>; #size-cells = <0>; - ppc440_virtex5_0: cpu@0 { - clock-frequency = <17d78400>; + ppc440_0: cpu@0 { + clock-frequency = <400000000>; compatible = "PowerPC,440", "ibm,ppc440"; - d-cache-line-size = <20>; - d-cache-size = <8000>; + d-cache-line-size = <0x20>; + d-cache-size = <0x8000>; dcr-access-method = "native"; dcr-controller ; device_type = "cpu"; - i-cache-line-size = <20>; - i-cache-size = <8000>; + i-cache-line-size = <0x20>; + i-cache-size = <0x8000>; model = "PowerPC,440"; reg = <0>; - timebase-frequency = <17d78400>; + timebase-frequency = <400000000>; xlnx,apu-control = <1>; - xlnx,apu-udi-0 = ; - xlnx,apu-udi-1 = ; + xlnx,apu-udi-0 = <0>; + xlnx,apu-udi-1 = <0>; xlnx,apu-udi-10 = <0>; xlnx,apu-udi-11 = <0>; xlnx,apu-udi-12 = <0>; @@ -63,41 +69,41 @@ xlnx,dcu-wr-urgent-plb-prio = <0>; xlnx,dma0-control = <0>; xlnx,dma0-plb-prio = <0>; - xlnx,dma0-rxchannelctrl = <1010000>; - xlnx,dma0-rxirqtimer = <3ff>; - xlnx,dma0-txchannelctrl = <1010000>; - xlnx,dma0-txirqtimer = <3ff>; + xlnx,dma0-rxchannelctrl = <0x1010000>; + xlnx,dma0-rxirqtimer = <0x3ff>; + xlnx,dma0-txchannelctrl = <0x1010000>; + xlnx,dma0-txirqtimer = <0x3ff>; xlnx,dma1-control = <0>; xlnx,dma1-plb-prio = <0>; - xlnx,dma1-rxchannelctrl = <1010000>; - xlnx,dma1-rxirqtimer = <3ff>; - xlnx,dma1-txchannelctrl = <1010000>; - xlnx,dma1-txirqtimer = <3ff>; + xlnx,dma1-rxchannelctrl = <0x1010000>; + xlnx,dma1-rxirqtimer = <0x3ff>; + xlnx,dma1-txchannelctrl = <0x1010000>; + xlnx,dma1-txirqtimer = <0x3ff>; xlnx,dma2-control = <0>; xlnx,dma2-plb-prio = <0>; - xlnx,dma2-rxchannelctrl = <1010000>; - xlnx,dma2-rxirqtimer = <3ff>; - xlnx,dma2-txchannelctrl = <1010000>; - xlnx,dma2-txirqtimer = <3ff>; + xlnx,dma2-rxchannelctrl = <0x1010000>; + xlnx,dma2-rxirqtimer = <0x3ff>; + xlnx,dma2-txchannelctrl = <0x1010000>; + xlnx,dma2-txirqtimer = <0x3ff>; xlnx,dma3-control = <0>; xlnx,dma3-plb-prio = <0>; - xlnx,dma3-rxchannelctrl = <1010000>; - xlnx,dma3-rxirqtimer = <3ff>; - xlnx,dma3-txchannelctrl = <1010000>; - xlnx,dma3-txirqtimer = <3ff>; + xlnx,dma3-rxchannelctrl = <0x1010000>; + xlnx,dma3-rxirqtimer = <0x3ff>; + xlnx,dma3-txchannelctrl = <0x1010000>; + xlnx,dma3-txirqtimer = <0x3ff>; xlnx,endian-reset = <0>; xlnx,generate-plb-timespecs = <1>; xlnx,icu-rd-fetch-plb-prio = <0>; xlnx,icu-rd-spec-plb-prio = <0>; xlnx,icu-rd-touch-plb-prio = <0>; - xlnx,interconnect-imask = ; + xlnx,interconnect-imask = <0xffffffff>; xlnx,mplb-allow-lock-xfer = <1>; xlnx,mplb-arb-mode = <0>; - xlnx,mplb-awidth = <20>; - xlnx,mplb-counter = <500>; - xlnx,mplb-dwidth = <80>; + xlnx,mplb-awidth = <0x20>; + xlnx,mplb-counter = <0x500>; + xlnx,mplb-dwidth = <0x80>; xlnx,mplb-max-burst = <8>; - xlnx,mplb-native-dwidth = <80>; + xlnx,mplb-native-dwidth = <0x80>; xlnx,mplb-p2p = <0>; xlnx,mplb-prio-dcur = <2>; xlnx,mplb-prio-dcuw = <3>; @@ -110,54 +116,41 @@ xlnx,mplb-write-pipe-enable = <1>; xlnx,mplb-write-post-enable = <1>; xlnx,num-dma = <1>; - xlnx,pir = ; + xlnx,pir = <0xf>; xlnx,ppc440mc-addr-base = <0>; - xlnx,ppc440mc-addr-high = <1fffffff>; + xlnx,ppc440mc-addr-high = <0xfffffff>; xlnx,ppc440mc-arb-mode = <0>; - xlnx,ppc440mc-bank-conflict-mask = ; - xlnx,ppc440mc-control = ; + xlnx,ppc440mc-bank-conflict-mask = <0xc00000>; + xlnx,ppc440mc-control = <0xf810008f>; xlnx,ppc440mc-max-burst = <8>; xlnx,ppc440mc-prio-dcur = <2>; xlnx,ppc440mc-prio-dcuw = <3>; xlnx,ppc440mc-prio-icu = <4>; xlnx,ppc440mc-prio-splb0 = <1>; xlnx,ppc440mc-prio-splb1 = <0>; - xlnx,ppc440mc-row-conflict-mask = <3ffe00>; + xlnx,ppc440mc-row-conflict-mask = <0x3ffe00>; xlnx,ppcdm-asyncmode = <0>; xlnx,ppcds-asyncmode = <0>; xlnx,user-reset = <0>; DMA0: sdma@80 { compatible = "xlnx,ll-dma-1.00.a"; - dcr-reg = < 80 11 >; - interrupt-parent = <&opb_intc_0>; - interrupts = < 5 2 6 2 >; + dcr-reg = < 0x80 0x11 >; + interrupt-parent = <&xps_intc_0>; + interrupts = < 9 2 0xa 2 >; } ; } ; } ; - plb_v46_cfb_0: plb@0 { + plb_v46_0: plb@0 { #address-cells = <1>; #size-cells = <1>; - compatible = "xlnx,plb-v46-1.02.a"; + compatible = "xlnx,plb-v46-1.02.a", "simple-bus"; ranges ; - iic_bus: i2c@d0020000 { - compatible = "xlnx,xps-iic-2.00.a"; - interrupt-parent = <&opb_intc_0>; - interrupts = < 7 2 >; - reg = < d0020000 200 >; - xlnx,clk-freq = <5f5e100>; - xlnx,family = "virtex5"; - xlnx,gpo-width = <1>; - xlnx,iic-freq = <186a0>; - xlnx,scl-inertial-delay = <0>; - xlnx,sda-inertial-delay = <0>; - xlnx,ten-bit-adr = <0>; - } ; - leds_8bit: gpio@d0010200 { + DIP_Switches_8Bit: gpio@81460000 { compatible = "xlnx,xps-gpio-1.00.a"; - interrupt-parent = <&opb_intc_0>; - interrupts = < 1 2 >; - reg = < d0010200 200 >; - xlnx,all-inputs = <0>; + interrupt-parent = <&xps_intc_0>; + interrupts = < 6 2 >; + reg = < 0x81460000 0x10000 >; + xlnx,all-inputs = <1>; xlnx,all-inputs-2 = <0>; xlnx,dout-default = <0>; xlnx,dout-default-2 = <0>; @@ -167,72 +160,137 @@ xlnx,is-bidir = <1>; xlnx,is-bidir-2 = <1>; xlnx,is-dual = <0>; - xlnx,tri-default = ; - xlnx,tri-default-2 = ; + xlnx,tri-default = <0xffffffff>; + xlnx,tri-default-2 = <0xffffffff>; } ; - ll_temac_0: xps-ll-temac@91200000 { + Hard_Ethernet_MAC: xps-ll-temac@81c00000 { #address-cells = <1>; #size-cells = <1>; compatible = "xlnx,compound"; - ethernet@91200000 { - compatible = "xlnx,xps-ll-temac-1.01.a"; + ethernet@81c00000 { + compatible = "xlnx,xps-ll-temac-1.01.b"; device_type = "network"; - interrupt-parent = <&opb_intc_0>; - interrupts = < 4 2 >; + interrupt-parent = <&xps_intc_0>; + interrupts = < 5 2 >; llink-connected = <&DMA0>; local-mac-address = [ 02 00 00 00 00 00 ]; - reg = < 91200000 40 >; + reg = < 0x81c00000 0x40 >; xlnx,bus2core-clk-ratio = <1>; xlnx,phy-type = <1>; xlnx,phyaddr = <1>; - xlnx,rxcsum = <0>; - xlnx,rxfifo = <4000>; + xlnx,rxcsum = <1>; + xlnx,rxfifo = <0x1000>; xlnx,temac-type = <0>; - xlnx,txcsum = <0>; - xlnx,txfifo = <4000>; + xlnx,txcsum = <1>; + xlnx,txfifo = <0x1000>; } ; } ; - opb_intc_0: interrupt-controller@d0020200 { - #interrupt-cells = <2>; - compatible = "xlnx,xps-intc-1.00.a"; - interrupt-controller ; - reg = < d0020200 20 >; - xlnx,num-intr-inputs = <8>; + LEDs_8Bit: gpio@81400000 { + compatible = "xlnx,xps-gpio-1.00.a"; + reg = < 0x81400000 0x10000 >; + xlnx,all-inputs = <0>; + xlnx,all-inputs-2 = <0>; + xlnx,dout-default = <0>; + xlnx,dout-default-2 = <0>; + xlnx,family = "virtex5"; + xlnx,gpio-width = <8>; + xlnx,interrupt-present = <0>; + xlnx,is-bidir = <1>; + xlnx,is-bidir-2 = <1>; + xlnx,is-dual = <0>; + xlnx,tri-default = <0xffffffff>; + xlnx,tri-default-2 = <0xffffffff>; } ; - plb_bram_if_cntlr_0: xps-bram-if-cntlr@ffff0000 { - compatible = "xlnx,xps-bram-if-cntlr-1.00.a"; - reg = < ffff0000 10000 >; + LEDs_Positions: gpio@81420000 { + compatible = "xlnx,xps-gpio-1.00.a"; + reg = < 0x81420000 0x10000 >; + xlnx,all-inputs = <0>; + xlnx,all-inputs-2 = <0>; + xlnx,dout-default = <0>; + xlnx,dout-default-2 = <0>; xlnx,family = "virtex5"; + xlnx,gpio-width = <5>; + xlnx,interrupt-present = <0>; + xlnx,is-bidir = <1>; + xlnx,is-bidir-2 = <1>; + xlnx,is-dual = <0>; + xlnx,tri-default = <0xffffffff>; + xlnx,tri-default-2 = <0xffffffff>; } ; - plb_bram_if_cntlr_1: xps-bram-if-cntlr@eee00000 { - compatible = "xlnx,xps-bram-if-cntlr-1.00.a"; - reg = < eee00000 2000 >; + Push_Buttons_5Bit: gpio@81440000 { + compatible = "xlnx,xps-gpio-1.00.a"; + interrupt-parent = <&xps_intc_0>; + interrupts = < 7 2 >; + reg = < 0x81440000 0x10000 >; + xlnx,all-inputs = <1>; + xlnx,all-inputs-2 = <0>; + xlnx,dout-default = <0>; + xlnx,dout-default-2 = <0>; xlnx,family = "virtex5"; + xlnx,gpio-width = <5>; + xlnx,interrupt-present = <1>; + xlnx,is-bidir = <1>; + xlnx,is-bidir-2 = <1>; + xlnx,is-dual = <0>; + xlnx,tri-default = <0xffffffff>; + xlnx,tri-default-2 = <0xffffffff>; } ; - rs232_uart_0: serial@d0000000 { - clock-frequency = <1312d00>; + RS232_Uart_1: serial@83e00000 { + clock-frequency = <100000000>; compatible = "xlnx,xps-uart16550-2.00.a", "ns16550"; - current-speed = <2580>; + current-speed = <0x2580>; device_type = "serial"; - interrupt-parent = <&opb_intc_0>; - interrupts = < 0 2 >; - reg = < d0000000 2000 >; - reg-offset = <1003>; + interrupt-parent = <&xps_intc_0>; + interrupts = < 8 2 >; + reg = < 0x83e00000 0x10000 >; + reg-offset = <3>; reg-shift = <2>; xlnx,family = "virtex5"; xlnx,has-external-rclk = <0>; - xlnx,has-external-xin = <1>; + xlnx,has-external-xin = <0>; xlnx,is-a-16550 = <1>; } ; - sysace_compactflash: sysace@d0030100 { + SysACE_CompactFlash: sysace@83600000 { compatible = "xlnx,xps-sysace-1.00.a"; - reg = < d0030100 80 >; + interrupt-parent = <&xps_intc_0>; + interrupts = < 4 2 >; + reg = < 0x83600000 0x10000 >; xlnx,family = "virtex5"; - xlnx,mem-width = <10>; + xlnx,mem-width = <0x10>; + } ; + xps_bram_if_cntlr_1: xps-bram-if-cntlr@ffff0000 { + compatible = "xlnx,xps-bram-if-cntlr-1.00.a"; + reg = < 0xffff0000 0x10000 >; + xlnx,family = "virtex5"; + } ; + xps_intc_0: interrupt-controller@81800000 { + #interrupt-cells = <2>; + compatible = "xlnx,xps-intc-1.00.a"; + interrupt-controller ; + reg = < 0x81800000 0x10000 >; + xlnx,num-intr-inputs = <0xb>; + } ; + xps_timebase_wdt_1: xps-timebase-wdt@83a00000 { + compatible = "xlnx,xps-timebase-wdt-1.00.b"; + interrupt-parent = <&xps_intc_0>; + interrupts = < 2 0 1 2 >; + reg = < 0x83a00000 0x10000 >; + xlnx,family = "virtex5"; + xlnx,wdt-enable-once = <0>; + xlnx,wdt-interval = <0x1e>; + } ; + xps_timer_1: timer@83c00000 { + compatible = "xlnx,xps-timer-1.00.a"; + interrupt-parent = <&xps_intc_0>; + interrupts = < 3 2 >; + reg = < 0x83c00000 0x10000 >; + xlnx,count-width = <0x20>; + xlnx,family = "virtex5"; + xlnx,gen0-assert = <1>; + xlnx,gen1-assert = <1>; + xlnx,one-timer-only = <1>; + xlnx,trig0-assert = <1>; + xlnx,trig1-assert = <1>; } ; - } ; - ppc440mc_ddr2_0: memory@0 { - device_type = "memory"; - reg = < 0 20000000 >; } ; } ; -- cgit v1.2.3 From 1bc54c03117b90716e0dedd7abb2a20405de65df Mon Sep 17 00:00:00 2001 From: Benjamin Herrenschmidt Date: Tue, 8 Jul 2008 15:54:40 +1000 Subject: powerpc: rework 4xx PTE access and TLB miss This is some preliminary work to improve TLB management on SW loaded TLB powerpc platforms. This introduce support for non-atomic PTE operations in pgtable-ppc32.h and removes write back to the PTE from the TLB miss handlers. In addition, the DSI interrupt code no longer tries to fixup write permission, this is left to generic code, and _PAGE_HWWRITE is gone. Signed-off-by: Benjamin Herrenschmidt Signed-off-by: Josh Boyer --- arch/powerpc/kernel/head_44x.S | 286 +++++++++++++-------------------------- arch/powerpc/kernel/head_booke.h | 8 ++ arch/powerpc/mm/44x_mmu.c | 29 +++- arch/powerpc/mm/fault.c | 3 +- 4 files changed, 134 insertions(+), 192 deletions(-) (limited to 'arch') diff --git a/arch/powerpc/kernel/head_44x.S b/arch/powerpc/kernel/head_44x.S index 2944529e8bf..f3a1ea9d7fe 100644 --- a/arch/powerpc/kernel/head_44x.S +++ b/arch/powerpc/kernel/head_44x.S @@ -293,119 +293,9 @@ interrupt_base: MCHECK_EXCEPTION(0x0210, MachineCheckA, machine_check_exception) /* Data Storage Interrupt */ - START_EXCEPTION(DataStorage) - mtspr SPRN_SPRG0, r10 /* Save some working registers */ - mtspr SPRN_SPRG1, r11 - mtspr SPRN_SPRG4W, r12 - mtspr SPRN_SPRG5W, r13 - mfcr r11 - mtspr SPRN_SPRG7W, r11 - - /* - * Check if it was a store fault, if not then bail - * because a user tried to access a kernel or - * read-protected page. Otherwise, get the - * offending address and handle it. - */ - mfspr r10, SPRN_ESR - andis. r10, r10, ESR_ST@h - beq 2f - - mfspr r10, SPRN_DEAR /* Get faulting address */ - - /* If we are faulting a kernel address, we have to use the - * kernel page tables. - */ - lis r11, PAGE_OFFSET@h - cmplw r10, r11 - blt+ 3f - lis r11, swapper_pg_dir@h - ori r11, r11, swapper_pg_dir@l - - mfspr r12,SPRN_MMUCR - rlwinm r12,r12,0,0,23 /* Clear TID */ - - b 4f - - /* Get the PGD for the current thread */ -3: - mfspr r11,SPRN_SPRG3 - lwz r11,PGDIR(r11) - - /* Load PID into MMUCR TID */ - mfspr r12,SPRN_MMUCR /* Get MMUCR */ - mfspr r13,SPRN_PID /* Get PID */ - rlwimi r12,r13,0,24,31 /* Set TID */ - -4: - mtspr SPRN_MMUCR,r12 - - rlwinm r12, r10, 13, 19, 29 /* Compute pgdir/pmd offset */ - lwzx r11, r12, r11 /* Get pgd/pmd entry */ - rlwinm. r12, r11, 0, 0, 20 /* Extract pt base address */ - beq 2f /* Bail if no table */ - - rlwimi r12, r10, 23, 20, 28 /* Compute pte address */ - lwz r11, 4(r12) /* Get pte entry */ - - andi. r13, r11, _PAGE_RW /* Is it writeable? */ - beq 2f /* Bail if not */ - - /* Update 'changed'. - */ - ori r11, r11, _PAGE_DIRTY|_PAGE_ACCESSED|_PAGE_HWWRITE - stw r11, 4(r12) /* Update Linux page table */ - - li r13, PPC44x_TLB_SR@l /* Set SR */ - rlwimi r13, r11, 29, 29, 29 /* SX = _PAGE_HWEXEC */ - rlwimi r13, r11, 0, 30, 30 /* SW = _PAGE_RW */ - rlwimi r13, r11, 29, 28, 28 /* UR = _PAGE_USER */ - rlwimi r12, r11, 31, 26, 26 /* (_PAGE_USER>>1)->r12 */ - rlwimi r12, r11, 29, 30, 30 /* (_PAGE_USER>>3)->r12 */ - and r12, r12, r11 /* HWEXEC/RW & USER */ - rlwimi r13, r12, 0, 26, 26 /* UX = HWEXEC & USER */ - rlwimi r13, r12, 3, 27, 27 /* UW = RW & USER */ - - rlwimi r11,r13,0,26,31 /* Insert static perms */ - - /* - * Clear U0-U3 and WL1 IL1I IL1D IL2I IL2D bits which are added - * on newer 440 cores like the 440x6 used on AMCC 460EX/460GT (see - * include/asm-powerpc/pgtable-ppc32.h for details). - */ - rlwinm r11,r11,0,20,10 - - /* find the TLB index that caused the fault. It has to be here. */ - tlbsx r10, 0, r10 - - tlbwe r11, r10, PPC44x_TLB_ATTRIB /* Write ATTRIB */ - - /* Done...restore registers and get out of here. - */ - mfspr r11, SPRN_SPRG7R - mtcr r11 - mfspr r13, SPRN_SPRG5R - mfspr r12, SPRN_SPRG4R + DATA_STORAGE_EXCEPTION - mfspr r11, SPRN_SPRG1 - mfspr r10, SPRN_SPRG0 - rfi /* Force context change */ - -2: - /* - * The bailout. Restore registers to pre-exception conditions - * and call the heavyweights to help us out. - */ - mfspr r11, SPRN_SPRG7R - mtcr r11 - mfspr r13, SPRN_SPRG5R - mfspr r12, SPRN_SPRG4R - - mfspr r11, SPRN_SPRG1 - mfspr r10, SPRN_SPRG0 - b data_access - - /* Instruction Storage Interrupt */ + /* Instruction Storage Interrupt */ INSTRUCTION_STORAGE_EXCEPTION /* External Input Interrupt */ @@ -423,7 +313,6 @@ interrupt_base: #else EXCEPTION(0x2010, FloatingPointUnavailable, unknown_exception, EXC_XFER_EE) #endif - /* System Call Interrupt */ START_EXCEPTION(SystemCall) NORMAL_EXCEPTION_PROLOG @@ -484,18 +373,57 @@ interrupt_base: 4: mtspr SPRN_MMUCR,r12 + /* Mask of required permission bits. Note that while we + * do copy ESR:ST to _PAGE_RW position as trying to write + * to an RO page is pretty common, we don't do it with + * _PAGE_DIRTY. We could do it, but it's a fairly rare + * event so I'd rather take the overhead when it happens + * rather than adding an instruction here. We should measure + * whether the whole thing is worth it in the first place + * as we could avoid loading SPRN_ESR completely in the first + * place... + * + * TODO: Is it worth doing that mfspr & rlwimi in the first + * place or can we save a couple of instructions here ? + */ + mfspr r12,SPRN_ESR + li r13,_PAGE_PRESENT|_PAGE_ACCESSED + rlwimi r13,r12,10,30,30 + + /* Load the PTE */ rlwinm r12, r10, 13, 19, 29 /* Compute pgdir/pmd offset */ lwzx r11, r12, r11 /* Get pgd/pmd entry */ rlwinm. r12, r11, 0, 0, 20 /* Extract pt base address */ beq 2f /* Bail if no table */ rlwimi r12, r10, 23, 20, 28 /* Compute pte address */ - lwz r11, 4(r12) /* Get pte entry */ - andi. r13, r11, _PAGE_PRESENT /* Is the page present? */ - beq 2f /* Bail if not present */ + lwz r11, 0(r12) /* Get high word of pte entry */ + lwz r12, 4(r12) /* Get low word of pte entry */ - ori r11, r11, _PAGE_ACCESSED - stw r11, 4(r12) + lis r10,tlb_44x_index@ha + + andc. r13,r13,r12 /* Check permission */ + + /* Load the next available TLB index */ + lwz r13,tlb_44x_index@l(r10) + + bne 2f /* Bail if permission mismach */ + + /* Increment, rollover, and store TLB index */ + addi r13,r13,1 + + /* Compare with watermark (instruction gets patched) */ + .globl tlb_44x_patch_hwater_D +tlb_44x_patch_hwater_D: + cmpwi 0,r13,1 /* reserve entries */ + ble 5f + li r13,0 +5: + /* Store the next available TLB index */ + stw r13,tlb_44x_index@l(r10) + + /* Re-load the faulting address */ + mfspr r10,SPRN_DEAR /* Jump to common tlb load */ b finish_tlb_load @@ -510,7 +438,7 @@ interrupt_base: mfspr r12, SPRN_SPRG4R mfspr r11, SPRN_SPRG1 mfspr r10, SPRN_SPRG0 - b data_access + b DataStorage /* Instruction TLB Error Interrupt */ /* @@ -554,18 +482,42 @@ interrupt_base: 4: mtspr SPRN_MMUCR,r12 + /* Make up the required permissions */ + li r13,_PAGE_PRESENT | _PAGE_ACCESSED | _PAGE_HWEXEC + rlwinm r12, r10, 13, 19, 29 /* Compute pgdir/pmd offset */ lwzx r11, r12, r11 /* Get pgd/pmd entry */ rlwinm. r12, r11, 0, 0, 20 /* Extract pt base address */ beq 2f /* Bail if no table */ rlwimi r12, r10, 23, 20, 28 /* Compute pte address */ - lwz r11, 4(r12) /* Get pte entry */ - andi. r13, r11, _PAGE_PRESENT /* Is the page present? */ - beq 2f /* Bail if not present */ + lwz r11, 0(r12) /* Get high word of pte entry */ + lwz r12, 4(r12) /* Get low word of pte entry */ - ori r11, r11, _PAGE_ACCESSED - stw r11, 4(r12) + lis r10,tlb_44x_index@ha + + andc. r13,r13,r12 /* Check permission */ + + /* Load the next available TLB index */ + lwz r13,tlb_44x_index@l(r10) + + bne 2f /* Bail if permission mismach */ + + /* Increment, rollover, and store TLB index */ + addi r13,r13,1 + + /* Compare with watermark (instruction gets patched) */ + .globl tlb_44x_patch_hwater_I +tlb_44x_patch_hwater_I: + cmpwi 0,r13,1 /* reserve entries */ + ble 5f + li r13,0 +5: + /* Store the next available TLB index */ + stw r13,tlb_44x_index@l(r10) + + /* Re-load the faulting address */ + mfspr r10,SPRN_SRR0 /* Jump to common TLB load point */ b finish_tlb_load @@ -587,86 +539,40 @@ interrupt_base: /* * Local functions - */ - /* - * Data TLB exceptions will bail out to this point - * if they can't resolve the lightweight TLB fault. - */ -data_access: - NORMAL_EXCEPTION_PROLOG - mfspr r5,SPRN_ESR /* Grab the ESR, save it, pass arg3 */ - stw r5,_ESR(r11) - mfspr r4,SPRN_DEAR /* Grab the DEAR, save it, pass arg2 */ - EXC_XFER_EE_LITE(0x0300, handle_page_fault) + */ /* * Both the instruction and data TLB miss get to this * point to load the TLB. * r10 - EA of fault - * r11 - available to use - * r12 - Pointer to the 64-bit PTE - * r13 - available to use + * r11 - PTE high word value + * r12 - PTE low word value + * r13 - TLB index * MMUCR - loaded with proper value when we get here * Upon exit, we reload everything and RFI. */ finish_tlb_load: - /* - * We set execute, because we don't have the granularity to - * properly set this at the page level (Linux problem). - * If shared is set, we cause a zero PID->TID load. - * Many of these bits are software only. Bits we don't set - * here we (properly should) assume have the appropriate value. - */ - - /* Load the next available TLB index */ - lis r13, tlb_44x_index@ha - lwz r13, tlb_44x_index@l(r13) - /* Load the TLB high watermark */ - lis r11, tlb_44x_hwater@ha - lwz r11, tlb_44x_hwater@l(r11) - - /* Increment, rollover, and store TLB index */ - addi r13, r13, 1 - cmpw 0, r13, r11 /* reserve entries */ - ble 7f - li r13, 0 -7: - /* Store the next available TLB index */ - lis r11, tlb_44x_index@ha - stw r13, tlb_44x_index@l(r11) - - lwz r11, 0(r12) /* Get MS word of PTE */ - lwz r12, 4(r12) /* Get LS word of PTE */ - rlwimi r11, r12, 0, 0 , 19 /* Insert RPN */ - tlbwe r11, r13, PPC44x_TLB_XLAT /* Write XLAT */ + /* Combine RPN & ERPN an write WS 0 */ + rlwimi r11,r12,0,0,19 + tlbwe r11,r13,PPC44x_TLB_XLAT /* - * Create PAGEID. This is the faulting address, + * Create WS1. This is the faulting address (EPN), * page size, and valid flag. */ - li r11, PPC44x_TLB_VALID | PPC44x_TLB_4K - rlwimi r10, r11, 0, 20, 31 /* Insert valid and page size */ - tlbwe r10, r13, PPC44x_TLB_PAGEID /* Write PAGEID */ - - li r10, PPC44x_TLB_SR@l /* Set SR */ - rlwimi r10, r12, 0, 30, 30 /* Set SW = _PAGE_RW */ - rlwimi r10, r12, 29, 29, 29 /* SX = _PAGE_HWEXEC */ - rlwimi r10, r12, 29, 28, 28 /* UR = _PAGE_USER */ - rlwimi r11, r12, 31, 26, 26 /* (_PAGE_USER>>1)->r12 */ - and r11, r12, r11 /* HWEXEC & USER */ - rlwimi r10, r11, 0, 26, 26 /* UX = HWEXEC & USER */ - - rlwimi r12, r10, 0, 26, 31 /* Insert static perms */ - - /* - * Clear U0-U3 and WL1 IL1I IL1D IL2I IL2D bits which are added - * on newer 440 cores like the 440x6 used on AMCC 460EX/460GT (see - * include/asm-powerpc/pgtable-ppc32.h for details). - */ - rlwinm r12, r12, 0, 20, 10 - - tlbwe r12, r13, PPC44x_TLB_ATTRIB /* Write ATTRIB */ + li r11,PPC44x_TLB_VALID | PPC44x_TLB_4K + rlwimi r10,r11,0,20,31 /* Insert valid and page size*/ + tlbwe r10,r13,PPC44x_TLB_PAGEID /* Write PAGEID */ + + /* And WS 2 */ + li r10,0xf85 /* Mask to apply from PTE */ + rlwimi r10,r12,29,30,30 /* DIRTY -> SW position */ + and r11,r12,r10 /* Mask PTE bits to keep */ + andi. r10,r12,_PAGE_USER /* User page ? */ + beq 1f /* nope, leave U bits empty */ + rlwimi r11,r11,3,26,28 /* yes, copy S bits to U */ +1: tlbwe r11,r13,PPC44x_TLB_ATTRIB /* Write ATTRIB */ /* Done...restore registers and get out of here. */ diff --git a/arch/powerpc/kernel/head_booke.h b/arch/powerpc/kernel/head_booke.h index b0461be1c92..fce2df98850 100644 --- a/arch/powerpc/kernel/head_booke.h +++ b/arch/powerpc/kernel/head_booke.h @@ -340,6 +340,14 @@ label: addi r3,r1,STACK_FRAME_OVERHEAD; \ EXC_XFER_TEMPLATE(DebugException, 0x2002, (MSR_KERNEL & ~(MSR_ME|MSR_DE|MSR_CE)), NOCOPY, crit_transfer_to_handler, ret_from_crit_exc) +#define DATA_STORAGE_EXCEPTION \ + START_EXCEPTION(DataStorage) \ + NORMAL_EXCEPTION_PROLOG; \ + mfspr r5,SPRN_ESR; /* Grab the ESR and save it */ \ + stw r5,_ESR(r11); \ + mfspr r4,SPRN_DEAR; /* Grab the DEAR */ \ + EXC_XFER_EE_LITE(0x0300, handle_page_fault) + #define INSTRUCTION_STORAGE_EXCEPTION \ START_EXCEPTION(InstructionStorage) \ NORMAL_EXCEPTION_PROLOG; \ diff --git a/arch/powerpc/mm/44x_mmu.c b/arch/powerpc/mm/44x_mmu.c index 953fb919eb0..98052ac9658 100644 --- a/arch/powerpc/mm/44x_mmu.c +++ b/arch/powerpc/mm/44x_mmu.c @@ -27,6 +27,7 @@ #include #include #include +#include #include "mmu_decl.h" @@ -37,11 +38,35 @@ unsigned int tlb_44x_index; /* = 0 */ unsigned int tlb_44x_hwater = PPC44x_TLB_SIZE - 1 - PPC44x_EARLY_TLBS; int icache_44x_need_flush; +static void __init ppc44x_update_tlb_hwater(void) +{ + extern unsigned int tlb_44x_patch_hwater_D[]; + extern unsigned int tlb_44x_patch_hwater_I[]; + + /* The TLB miss handlers hard codes the watermark in a cmpli + * instruction to improve performances rather than loading it + * from the global variable. Thus, we patch the instructions + * in the 2 TLB miss handlers when updating the value + */ + tlb_44x_patch_hwater_D[0] = (tlb_44x_patch_hwater_D[0] & 0xffff0000) | + tlb_44x_hwater; + flush_icache_range((unsigned long)&tlb_44x_patch_hwater_D[0], + (unsigned long)&tlb_44x_patch_hwater_D[1]); + tlb_44x_patch_hwater_I[0] = (tlb_44x_patch_hwater_I[0] & 0xffff0000) | + tlb_44x_hwater; + flush_icache_range((unsigned long)&tlb_44x_patch_hwater_I[0], + (unsigned long)&tlb_44x_patch_hwater_I[1]); +} + /* * "Pins" a 256MB TLB entry in AS0 for kernel lowmem */ static void __init ppc44x_pin_tlb(unsigned int virt, unsigned int phys) { + unsigned int entry = tlb_44x_hwater--; + + ppc44x_update_tlb_hwater(); + __asm__ __volatile__( "tlbwe %2,%3,%4\n" "tlbwe %1,%3,%5\n" @@ -50,7 +75,7 @@ static void __init ppc44x_pin_tlb(unsigned int virt, unsigned int phys) : "r" (PPC44x_TLB_SW | PPC44x_TLB_SR | PPC44x_TLB_SX | PPC44x_TLB_G), "r" (phys), "r" (virt | PPC44x_TLB_VALID | PPC44x_TLB_256M), - "r" (tlb_44x_hwater--), /* slot for this TLB entry */ + "r" (entry), "i" (PPC44x_TLB_PAGEID), "i" (PPC44x_TLB_XLAT), "i" (PPC44x_TLB_ATTRIB)); @@ -58,6 +83,8 @@ static void __init ppc44x_pin_tlb(unsigned int virt, unsigned int phys) void __init MMU_init_hw(void) { + ppc44x_update_tlb_hwater(); + flush_instruction_cache(); } diff --git a/arch/powerpc/mm/fault.c b/arch/powerpc/mm/fault.c index 7b251079926..1707d00331f 100644 --- a/arch/powerpc/mm/fault.c +++ b/arch/powerpc/mm/fault.c @@ -306,7 +306,8 @@ good_area: flush_dcache_icache_page(page); set_bit(PG_arch_1, &page->flags); } - pte_update(ptep, 0, _PAGE_HWEXEC); + pte_update(ptep, 0, _PAGE_HWEXEC | + _PAGE_ACCESSED); _tlbie(address, mm->context.id); pte_unmap_unlock(ptep, ptl); up_read(&mm->mmap_sem); -- cgit v1.2.3 From 4248652d4f3ce6be1a94c77ddbfeb937af1df800 Mon Sep 17 00:00:00 2001 From: Sean MacLennan Date: Wed, 9 Jul 2008 05:00:10 +1000 Subject: powerpc/44x: Support NAND boot for Rev A Warp boards Allow the Rev A Warp boards to boot from NAND. Signed-off-by: Sean MacLennan Signed-off-by: Josh Boyer --- arch/powerpc/platforms/44x/warp-nand.c | 9 +++++++-- 1 file changed, 7 insertions(+), 2 deletions(-) (limited to 'arch') diff --git a/arch/powerpc/platforms/44x/warp-nand.c b/arch/powerpc/platforms/44x/warp-nand.c index 7bec2815771..e55746b824b 100644 --- a/arch/powerpc/platforms/44x/warp-nand.c +++ b/arch/powerpc/platforms/44x/warp-nand.c @@ -113,9 +113,14 @@ static int warp_setup_nand_flash(void) pp = of_find_property(np, "reg", NULL); if (pp && (pp->length == 12)) { u32 *v = pp->value; - if (v[2] == 0x4000000) + if (v[2] == 0x4000000) { /* Rev A = 64M NAND */ - warp_nand_chip0.nr_partitions = 2; + warp_nand_chip0.nr_partitions = 3; + + nand_parts[1].size = 0x3000000; + nand_parts[2].offset = 0x3200000; + nand_parts[2].size = 0x0e00000; + } } of_node_put(np); } -- cgit v1.2.3 From 3fa69dd57759cb45fa48bb70a055025d25a7e4e8 Mon Sep 17 00:00:00 2001 From: Josh Boyer Date: Wed, 9 Jul 2008 14:05:15 -0400 Subject: powerpc/44x: Update ppc44x_defconfig Add the virtex and sam440ep platforms to the multiboard defconfig Signed-off-by: Josh Boyer --- arch/powerpc/configs/ppc44x_defconfig | 149 ++++++++++++++++++++++++---------- 1 file changed, 104 insertions(+), 45 deletions(-) (limited to 'arch') diff --git a/arch/powerpc/configs/ppc44x_defconfig b/arch/powerpc/configs/ppc44x_defconfig index 12f9b5a8022..f9d279bb700 100644 --- a/arch/powerpc/configs/ppc44x_defconfig +++ b/arch/powerpc/configs/ppc44x_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.25-rc6 -# Sat Apr 5 09:35:48 2008 +# Linux kernel version: 2.6.26-rc8 +# Wed Jul 9 13:50:48 2008 # # CONFIG_PPC64 is not set @@ -32,6 +32,8 @@ CONFIG_GENERIC_CLOCKEVENTS=y CONFIG_GENERIC_HARDIRQS=y # CONFIG_HAVE_SETUP_PER_CPU_AREA is not set CONFIG_IRQ_PER_CPU=y +CONFIG_STACKTRACE_SUPPORT=y +CONFIG_LOCKDEP_SUPPORT=y CONFIG_RWSEM_XCHGADD_ALGORITHM=y CONFIG_ARCH_HAS_ILOG2_U32=y CONFIG_GENERIC_HWEIGHT=y @@ -88,6 +90,7 @@ CONFIG_INITRAMFS_SOURCE="" CONFIG_SYSCTL=y CONFIG_EMBEDDED=y CONFIG_SYSCTL_SYSCALL=y +CONFIG_SYSCTL_SYSCALL_CHECK=y CONFIG_KALLSYMS=y CONFIG_KALLSYMS_ALL=y CONFIG_KALLSYMS_EXTRA_PASS=y @@ -115,12 +118,14 @@ CONFIG_HAVE_OPROFILE=y # CONFIG_KPROBES is not set CONFIG_HAVE_KPROBES=y CONFIG_HAVE_KRETPROBES=y +# CONFIG_HAVE_DMA_ATTRS is not set CONFIG_PROC_PAGE_MONITOR=y CONFIG_SLABINFO=y CONFIG_RT_MUTEXES=y # CONFIG_TINY_SHMEM is not set CONFIG_BASE_SMALL=0 CONFIG_MODULES=y +# CONFIG_MODULE_FORCE_LOAD is not set CONFIG_MODULE_UNLOAD=y # CONFIG_MODULE_FORCE_UNLOAD is not set # CONFIG_MODVERSIONS is not set @@ -157,6 +162,7 @@ CONFIG_PPC4xx_PCI_EXPRESS=y # CONFIG_PQ2ADS is not set CONFIG_BAMBOO=y CONFIG_EBONY=y +CONFIG_SAM440EP=y CONFIG_SEQUOIA=y CONFIG_TAISHAN=y CONFIG_KATMAI=y @@ -164,6 +170,7 @@ CONFIG_RAINIER=y CONFIG_WARP=y CONFIG_CANYONLANDS=y CONFIG_YOSEMITE=y +CONFIG_XILINX_VIRTEX440_GENERIC_BOARD=y CONFIG_440EP=y CONFIG_440EPX=y CONFIG_440GRX=y @@ -172,6 +179,8 @@ CONFIG_440GX=y CONFIG_440SPe=y CONFIG_460EX=y CONFIG_IBM440EP_ERR42=y +CONFIG_XILINX_VIRTEX=y +CONFIG_XILINX_VIRTEX_5_FXT=y # CONFIG_IPIC is not set # CONFIG_MPIC is not set # CONFIG_MPIC_WEIRD is not set @@ -220,13 +229,16 @@ CONFIG_FLATMEM=y CONFIG_FLAT_NODE_MEM_MAP=y # CONFIG_SPARSEMEM_STATIC is not set # CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set +CONFIG_PAGEFLAGS_EXTENDED=y CONFIG_SPLIT_PTLOCK_CPUS=4 CONFIG_RESOURCES_64BIT=y CONFIG_ZONE_DMA_FLAG=1 CONFIG_BOUNCE=y CONFIG_VIRT_TO_BUS=y +CONFIG_FORCE_MAX_ZONEORDER=11 CONFIG_PROC_DEVICETREE=y # CONFIG_CMDLINE_BOOL is not set +CONFIG_EXTRA_TARGETS="" CONFIG_SECCOMP=y CONFIG_ISA_DMA_API=y @@ -246,6 +258,7 @@ CONFIG_PCI_LEGACY=y # CONFIG_PCI_DEBUG is not set # CONFIG_PCCARD is not set # CONFIG_HOTPLUG_PCI is not set +# CONFIG_HAS_RAPIDIO is not set # # Advanced setup @@ -255,13 +268,13 @@ CONFIG_PCI_LEGACY=y # # Default settings for advanced configuration options are used # -CONFIG_HIGHMEM_START=0xfe000000 CONFIG_LOWMEM_SIZE=0x30000000 +CONFIG_PAGE_OFFSET=0xc0000000 CONFIG_KERNEL_START=0xc0000000 +CONFIG_PHYSICAL_START=0x00000000 CONFIG_TASK_SIZE=0xc0000000 CONFIG_CONSISTENT_START=0xff100000 CONFIG_CONSISTENT_SIZE=0x00200000 -CONFIG_BOOT_LOAD=0x01000000 # # Networking @@ -303,8 +316,6 @@ CONFIG_TCP_CONG_CUBIC=y CONFIG_DEFAULT_TCP_CONG="cubic" # CONFIG_TCP_MD5SIG is not set # CONFIG_IPV6 is not set -# CONFIG_INET6_XFRM_TUNNEL is not set -# CONFIG_INET6_TUNNEL is not set # CONFIG_NETWORK_SECMARK is not set # CONFIG_NETFILTER is not set # CONFIG_IP_DCCP is not set @@ -366,6 +377,7 @@ CONFIG_MTD_PARTITIONS=y # CONFIG_MTD_REDBOOT_PARTS is not set # CONFIG_MTD_CMDLINE_PARTS is not set CONFIG_MTD_OF_PARTS=y +# CONFIG_MTD_AR7_PARTS is not set # # User Modules And Translation Layers @@ -478,6 +490,10 @@ CONFIG_HAVE_IDE=y # # IEEE 1394 (FireWire) support # + +# +# Enable only one of the two stacks, unless you know what you are doing +# # CONFIG_FIREWIRE is not set # CONFIG_IEEE1394 is not set # CONFIG_I2O is not set @@ -528,7 +544,6 @@ CONFIG_NETDEV_1000=y # CONFIG_SIS190 is not set # CONFIG_SKGE is not set # CONFIG_SKY2 is not set -# CONFIG_SK98LIN is not set # CONFIG_VIA_VELOCITY is not set # CONFIG_TIGON3 is not set # CONFIG_BNX2 is not set @@ -546,6 +561,7 @@ CONFIG_NETDEV_10000=y # CONFIG_MLX4_CORE is not set # CONFIG_TEHUTI is not set # CONFIG_BNX2X is not set +# CONFIG_SFC is not set # CONFIG_TR is not set # @@ -553,6 +569,7 @@ CONFIG_NETDEV_10000=y # # CONFIG_WLAN_PRE80211 is not set # CONFIG_WLAN_80211 is not set +# CONFIG_IWLWIFI_LEDS is not set # CONFIG_WAN is not set # CONFIG_FDDI is not set # CONFIG_HIPPI is not set @@ -579,6 +596,7 @@ CONFIG_NETDEV_10000=y # Character devices # # CONFIG_VT is not set +CONFIG_DEVKMEM=y # CONFIG_SERIAL_NONSTANDARD is not set # CONFIG_NOZOMI is not set @@ -611,22 +629,19 @@ CONFIG_LEGACY_PTY_COUNT=256 # CONFIG_HW_RANDOM is not set # CONFIG_NVRAM is not set # CONFIG_GEN_RTC is not set +CONFIG_XILINX_HWICAP=m # CONFIG_R3964 is not set # CONFIG_APPLICOM is not set # CONFIG_RAW_DRIVER is not set # CONFIG_TCG_TPM is not set CONFIG_DEVPORT=y # CONFIG_I2C is not set - -# -# SPI support -# # CONFIG_SPI is not set -# CONFIG_SPI_MASTER is not set # CONFIG_W1 is not set # CONFIG_POWER_SUPPLY is not set # CONFIG_HWMON is not set # CONFIG_THERMAL is not set +# CONFIG_THERMAL_HWMON is not set # CONFIG_WATCHDOG is not set # @@ -639,12 +654,22 @@ CONFIG_SSB_POSSIBLE=y # Multifunction device drivers # # CONFIG_MFD_SM501 is not set +# CONFIG_HTC_PASIC3 is not set # # Multimedia devices # + +# +# Multimedia core support +# # CONFIG_VIDEO_DEV is not set # CONFIG_DVB_CORE is not set +# CONFIG_VIDEO_MEDIA is not set + +# +# Multimedia drivers +# # CONFIG_DAB is not set # @@ -671,6 +696,8 @@ CONFIG_USB_ARCH_HAS_HCD=y CONFIG_USB_ARCH_HAS_OHCI=y CONFIG_USB_ARCH_HAS_EHCI=y # CONFIG_USB is not set +# CONFIG_USB_OTG_WHITELIST is not set +# CONFIG_USB_OTG_BLACKLIST_HUB is not set # # NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' @@ -679,14 +706,11 @@ CONFIG_USB_ARCH_HAS_EHCI=y # CONFIG_MMC is not set # CONFIG_MEMSTICK is not set # CONFIG_NEW_LEDS is not set +# CONFIG_ACCESSIBILITY is not set # CONFIG_INFINIBAND is not set # CONFIG_EDAC is not set # CONFIG_RTC_CLASS is not set # CONFIG_DMADEVICES is not set - -# -# Userspace I/O -# # CONFIG_UIO is not set # @@ -701,7 +725,6 @@ CONFIG_EXT2_FS=y # CONFIG_JFS_FS is not set # CONFIG_FS_POSIX_ACL is not set # CONFIG_XFS_FS is not set -# CONFIG_GFS2_FS is not set # CONFIG_OCFS2_FS is not set CONFIG_DNOTIFY=y CONFIG_INOTIFY=y @@ -770,7 +793,6 @@ CONFIG_NFS_FS=y CONFIG_NFS_V3=y # CONFIG_NFS_V3_ACL is not set # CONFIG_NFS_V4 is not set -# CONFIG_NFS_DIRECTIO is not set # CONFIG_NFSD is not set CONFIG_ROOT_NFS=y CONFIG_LOCKD=y @@ -798,6 +820,7 @@ CONFIG_MSDOS_PARTITION=y # Library routines # CONFIG_BITREVERSE=y +# CONFIG_GENERIC_FIND_FIRST_BIT is not set # CONFIG_CRC_CCITT is not set # CONFIG_CRC16 is not set # CONFIG_CRC_ITU_T is not set @@ -818,6 +841,7 @@ CONFIG_HAVE_LMB=y # CONFIG_PRINTK_TIME is not set CONFIG_ENABLE_WARN_DEPRECATED=y CONFIG_ENABLE_MUST_CHECK=y +CONFIG_FRAME_WARN=1024 CONFIG_MAGIC_SYSRQ=y # CONFIG_UNUSED_SYMBOLS is not set # CONFIG_DEBUG_FS is not set @@ -828,6 +852,7 @@ CONFIG_DETECT_SOFTLOCKUP=y CONFIG_SCHED_DEBUG=y # CONFIG_SCHEDSTATS is not set # CONFIG_TIMER_STATS is not set +# CONFIG_DEBUG_OBJECTS is not set # CONFIG_SLUB_DEBUG_ON is not set # CONFIG_SLUB_STATS is not set # CONFIG_DEBUG_RT_MUTEXES is not set @@ -840,6 +865,7 @@ CONFIG_SCHED_DEBUG=y CONFIG_DEBUG_BUGVERBOSE=y # CONFIG_DEBUG_INFO is not set # CONFIG_DEBUG_VM is not set +# CONFIG_DEBUG_WRITECOUNT is not set # CONFIG_DEBUG_LIST is not set # CONFIG_DEBUG_SG is not set # CONFIG_BOOT_PRINTK_DELAY is not set @@ -851,6 +877,9 @@ CONFIG_DEBUG_BUGVERBOSE=y # CONFIG_DEBUG_STACK_USAGE is not set # CONFIG_DEBUG_PAGEALLOC is not set # CONFIG_DEBUGGER is not set +# CONFIG_CODE_PATCHING_SELFTEST is not set +# CONFIG_FTR_FIXUP_SELFTEST is not set +# CONFIG_IRQSTACKS is not set # CONFIG_BDI_SWITCH is not set # CONFIG_PPC_EARLY_DEBUG is not set @@ -861,50 +890,80 @@ CONFIG_DEBUG_BUGVERBOSE=y # CONFIG_SECURITY is not set # CONFIG_SECURITY_FILE_CAPABILITIES is not set CONFIG_CRYPTO=y + +# +# Crypto core or helper +# CONFIG_CRYPTO_ALGAPI=y CONFIG_CRYPTO_BLKCIPHER=y -# CONFIG_CRYPTO_SEQIV is not set CONFIG_CRYPTO_MANAGER=y +# CONFIG_CRYPTO_GF128MUL is not set +# CONFIG_CRYPTO_NULL is not set +# CONFIG_CRYPTO_CRYPTD is not set +# CONFIG_CRYPTO_AUTHENC is not set +# CONFIG_CRYPTO_TEST is not set + +# +# Authenticated Encryption with Associated Data +# +# CONFIG_CRYPTO_CCM is not set +# CONFIG_CRYPTO_GCM is not set +# CONFIG_CRYPTO_SEQIV is not set + +# +# Block modes +# +CONFIG_CRYPTO_CBC=y +# CONFIG_CRYPTO_CTR is not set +# CONFIG_CRYPTO_CTS is not set +CONFIG_CRYPTO_ECB=y +# CONFIG_CRYPTO_LRW is not set +CONFIG_CRYPTO_PCBC=y +# CONFIG_CRYPTO_XTS is not set + +# +# Hash modes +# # CONFIG_CRYPTO_HMAC is not set # CONFIG_CRYPTO_XCBC is not set -# CONFIG_CRYPTO_NULL is not set + +# +# Digest +# +# CONFIG_CRYPTO_CRC32C is not set # CONFIG_CRYPTO_MD4 is not set CONFIG_CRYPTO_MD5=y +# CONFIG_CRYPTO_MICHAEL_MIC is not set # CONFIG_CRYPTO_SHA1 is not set # CONFIG_CRYPTO_SHA256 is not set # CONFIG_CRYPTO_SHA512 is not set -# CONFIG_CRYPTO_WP512 is not set # CONFIG_CRYPTO_TGR192 is not set -# CONFIG_CRYPTO_GF128MUL is not set -CONFIG_CRYPTO_ECB=y -CONFIG_CRYPTO_CBC=y -CONFIG_CRYPTO_PCBC=y -# CONFIG_CRYPTO_LRW is not set -# CONFIG_CRYPTO_XTS is not set -# CONFIG_CRYPTO_CTR is not set -# CONFIG_CRYPTO_GCM is not set -# CONFIG_CRYPTO_CCM is not set -# CONFIG_CRYPTO_CRYPTD is not set -CONFIG_CRYPTO_DES=y -# CONFIG_CRYPTO_FCRYPT is not set -# CONFIG_CRYPTO_BLOWFISH is not set -# CONFIG_CRYPTO_TWOFISH is not set -# CONFIG_CRYPTO_SERPENT is not set +# CONFIG_CRYPTO_WP512 is not set + +# +# Ciphers +# # CONFIG_CRYPTO_AES is not set +# CONFIG_CRYPTO_ANUBIS is not set +# CONFIG_CRYPTO_ARC4 is not set +# CONFIG_CRYPTO_BLOWFISH is not set +# CONFIG_CRYPTO_CAMELLIA is not set # CONFIG_CRYPTO_CAST5 is not set # CONFIG_CRYPTO_CAST6 is not set -# CONFIG_CRYPTO_TEA is not set -# CONFIG_CRYPTO_ARC4 is not set +CONFIG_CRYPTO_DES=y +# CONFIG_CRYPTO_FCRYPT is not set # CONFIG_CRYPTO_KHAZAD is not set -# CONFIG_CRYPTO_ANUBIS is not set -# CONFIG_CRYPTO_SEED is not set # CONFIG_CRYPTO_SALSA20 is not set +# CONFIG_CRYPTO_SEED is not set +# CONFIG_CRYPTO_SERPENT is not set +# CONFIG_CRYPTO_TEA is not set +# CONFIG_CRYPTO_TWOFISH is not set + +# +# Compression +# # CONFIG_CRYPTO_DEFLATE is not set -# CONFIG_CRYPTO_MICHAEL_MIC is not set -# CONFIG_CRYPTO_CRC32C is not set -# CONFIG_CRYPTO_CAMELLIA is not set -# CONFIG_CRYPTO_TEST is not set -# CONFIG_CRYPTO_AUTHENC is not set # CONFIG_CRYPTO_LZO is not set # CONFIG_CRYPTO_HW is not set # CONFIG_PPC_CLOCK is not set +# CONFIG_VIRTUALIZATION is not set -- cgit v1.2.3 From 2bf3016f89344d4cd8b2c96bbec2b642a2bde413 Mon Sep 17 00:00:00 2001 From: Stefan Roese Date: Thu, 10 Jul 2008 01:09:23 +1000 Subject: powerpc: Fix problems with 32bit PPC's running with >= 4GB of RAM This patch enables 32bit PPC's (with 36bit physical address space, e.g. IBM/AMCC PPC44x) to run with >= 4GB of RAM. Mostly its just replacing types (unsigned long -> phys_addr_t). Tested on an AMCC Katmai with 4GB of DDR2. Signed-off-by: Stefan Roese Signed-off-by: Josh Boyer --- arch/powerpc/mm/init_32.c | 4 ++-- arch/powerpc/mm/mem.c | 8 ++++---- arch/powerpc/mm/mmu_decl.h | 4 ++-- 3 files changed, 8 insertions(+), 8 deletions(-) (limited to 'arch') diff --git a/arch/powerpc/mm/init_32.c b/arch/powerpc/mm/init_32.c index 45418590b6a..388ceda632f 100644 --- a/arch/powerpc/mm/init_32.c +++ b/arch/powerpc/mm/init_32.c @@ -57,8 +57,8 @@ DEFINE_PER_CPU(struct mmu_gather, mmu_gathers); -unsigned long total_memory; -unsigned long total_lowmem; +phys_addr_t total_memory; +phys_addr_t total_lowmem; phys_addr_t memstart_addr = (phys_addr_t)~0ull; EXPORT_SYMBOL(memstart_addr); diff --git a/arch/powerpc/mm/mem.c b/arch/powerpc/mm/mem.c index 776ba6ad5e1..1ca2235f096 100644 --- a/arch/powerpc/mm/mem.c +++ b/arch/powerpc/mm/mem.c @@ -330,7 +330,7 @@ static int __init mark_nonram_nosave(void) void __init paging_init(void) { unsigned long total_ram = lmb_phys_mem_size(); - unsigned long top_of_ram = lmb_end_of_DRAM(); + phys_addr_t top_of_ram = lmb_end_of_DRAM(); unsigned long max_zone_pfns[MAX_NR_ZONES]; #ifdef CONFIG_PPC32 @@ -349,10 +349,10 @@ void __init paging_init(void) kmap_prot = PAGE_KERNEL; #endif /* CONFIG_HIGHMEM */ - printk(KERN_DEBUG "Top of RAM: 0x%lx, Total RAM: 0x%lx\n", - top_of_ram, total_ram); + printk(KERN_DEBUG "Top of RAM: 0x%llx, Total RAM: 0x%lx\n", + (u64)top_of_ram, total_ram); printk(KERN_DEBUG "Memory hole size: %ldMB\n", - (top_of_ram - total_ram) >> 20); + (long int)((top_of_ram - total_ram) >> 20)); memset(max_zone_pfns, 0, sizeof(max_zone_pfns)); #ifdef CONFIG_HIGHMEM max_zone_pfns[ZONE_DMA] = lowmem_end_addr >> PAGE_SHIFT; diff --git a/arch/powerpc/mm/mmu_decl.h b/arch/powerpc/mm/mmu_decl.h index 46585b7bb19..fab3cfad409 100644 --- a/arch/powerpc/mm/mmu_decl.h +++ b/arch/powerpc/mm/mmu_decl.h @@ -49,8 +49,8 @@ extern unsigned int num_tlbcam_entries; extern unsigned long ioremap_bot; extern unsigned long __max_low_memory; extern phys_addr_t __initial_memory_limit_addr; -extern unsigned long total_memory; -extern unsigned long total_lowmem; +extern phys_addr_t total_memory; +extern phys_addr_t total_lowmem; extern phys_addr_t memstart_addr; extern phys_addr_t lowmem_end_addr; -- cgit v1.2.3