diff options
Diffstat (limited to 'target/device/jp/q5/kernel-patches-2.4.32/001-q5')
| -rw-r--r-- | target/device/jp/q5/kernel-patches-2.4.32/001-q5 | 342 |
1 files changed, 342 insertions, 0 deletions
diff --git a/target/device/jp/q5/kernel-patches-2.4.32/001-q5 b/target/device/jp/q5/kernel-patches-2.4.32/001-q5 new file mode 100644 index 000000000..1e2718a7a --- /dev/null +++ b/target/device/jp/q5/kernel-patches-2.4.32/001-q5 @@ -0,0 +1,342 @@ +diff -Naur linux-2.4.31.org/arch/mips/Makefile linux-2.4.31/arch/mips/Makefile +--- linux-2.4.31.org/arch/mips/Makefile 2005-01-19 09:09:26.000000000 -0500 ++++ linux-2.4.31/arch/mips/Makefile 2005-09-10 17:29:44.000000000 -0400 +@@ -241,6 +241,16 @@ + endif + + # ++# jp-embedded Q5 board ++# ++ifdef CONFIG_MIPS_Q5 ++LIBS += arch/mips/jp-embedded/q5/q5.o \ ++ arch/mips/au1000/common/au1000.o ++SUBDIRS += arch/mips/jp-embedded/q5 arch/mips/au1000/common ++LOADADDR := 0x80100000 ++endif ++ ++# + # Au1x00 (AMD/Alchemy) eval boards + # + ifdef CONFIG_MIPS_DB1000 +diff -Naur linux-2.4.31.org/arch/mips/au1000/common/pci_fixup.c linux-2.4.31/arch/mips/au1000/common/pci_fixup.c +--- linux-2.4.31.org/arch/mips/au1000/common/pci_fixup.c 2005-01-19 09:09:26.000000000 -0500 ++++ linux-2.4.31/arch/mips/au1000/common/pci_fixup.c 2005-09-10 17:47:29.000000000 -0400 +@@ -101,7 +101,7 @@ + + void __init pcibios_fixup_irqs(void) + { +-#if defined( CONFIG_SOC_AU1500 ) || defined( CONFIG_SOC_AU1550 ) ++#if defined( CONFIG_MIPS_PB1500 ) || defined( CONFIG_MIPS_PB1550 ) + unsigned int slot; + unsigned char pin; + struct pci_dev *dev; +diff -Naur linux-2.4.31.org/arch/mips/config-shared.in linux-2.4.31/arch/mips/config-shared.in +--- linux-2.4.31.org/arch/mips/config-shared.in 2005-01-19 09:09:27.000000000 -0500 ++++ linux-2.4.31/arch/mips/config-shared.in 2005-08-23 00:30:32.000000000 -0400 +@@ -31,6 +31,7 @@ + dep_bool 'Support for Alchemy PB1500 board' CONFIG_MIPS_PB1500 $CONFIG_MIPS32 + dep_bool 'Support for Alchemy Hydrogen3 board' CONFIG_MIPS_HYDROGEN3 $CONFIG_MIPS32 + dep_bool 'Support for Alchemy PB1550 board' CONFIG_MIPS_PB1550 $CONFIG_MIPS32 ++dep_bool 'Support for jp-embedded Q5 board' CONFIG_MIPS_Q5 $CONFIG_MIPS32 + dep_bool 'Support for MyCable XXS1500 board' CONFIG_MIPS_XXS1500 $CONFIG_MIPS32 + dep_bool 'Support for 4G Systems MTX-1 board' CONFIG_MIPS_MTX1 $CONFIG_MIPS32 + dep_bool 'Support for Cogent CSB250 board' CONFIG_COGENT_CSB250 $CONFIG_MIPS32 +@@ -277,6 +278,12 @@ + define_bool CONFIG_NONCOHERENT_IO y + define_bool CONFIG_PC_KEYB y + fi ++if [ "$CONFIG_MIPS_Q5" = "y" ]; then ++ define_bool CONFIG_SOC_AU1X00 y ++ define_bool CONFIG_SOC_AU1500 y ++ define_bool CONFIG_NONCOHERENT_IO y ++ define_bool CONFIG_PC_KEYB y ++fi + if [ "$CONFIG_MIPS_DB1000" = "y" ]; then + define_bool CONFIG_SOC_AU1X00 y + define_bool CONFIG_SOC_AU1000 y +@@ -729,6 +736,7 @@ + "$CONFIG_MIPS_PB1000" = "y" -o \ + "$CONFIG_MIPS_PB1100" = "y" -o \ + "$CONFIG_MIPS_PB1500" = "y" -o \ ++ "$CONFIG_MIPS_Q5" = "y" -o \ + "$CONFIG_NEC_OSPREY" = "y" -o \ + "$CONFIG_NEC_EAGLE" = "y" -o \ + "$CONFIG_NINO" = "y" -o \ +diff -Naur linux-2.4.31.org/arch/mips/jp-embedded/q5/Makefile linux-2.4.31/arch/mips/jp-embedded/q5/Makefile +--- linux-2.4.31.org/arch/mips/jp-embedded/q5/Makefile 1969-12-31 19:00:00.000000000 -0500 ++++ linux-2.4.31/arch/mips/jp-embedded/q5/Makefile 2005-09-10 16:46:20.000000000 -0400 +@@ -0,0 +1,9 @@ ++USE_STANDARD_AS_RULE := true ++ ++O_TARGET := q5.o ++ ++export-objs = init.o ++ ++obj-y := init.o board_setup.o irqmap.o ++ ++include $(TOPDIR)/Rules.make +diff -Naur linux-2.4.31.org/arch/mips/jp-embedded/q5/board_setup.c linux-2.4.31/arch/mips/jp-embedded/q5/board_setup.c +--- linux-2.4.31.org/arch/mips/jp-embedded/q5/board_setup.c 1969-12-31 19:00:00.000000000 -0500 ++++ linux-2.4.31/arch/mips/jp-embedded/q5/board_setup.c 2005-08-30 14:46:21.000000000 -0400 +@@ -0,0 +1,97 @@ ++/* ++ * ++ * BRIEF MODULE DESCRIPTION ++ * jp-embedded Q5 board setup. ++ * ++ * Author: jp@jp-embedded.com ++ * ++ * This program is free software; you can redistribute it and/or modify it ++ * under the terms of the GNU General Public License as published by the ++ * Free Software Foundation; either version 2 of the License, or (at your ++ * option) any later version. ++ * ++ * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED ++ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF ++ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN ++ * NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, ++ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT ++ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF ++ * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ++ * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT ++ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF ++ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. ++ * ++ * You should have received a copy of the GNU General Public License along ++ * with this program; if not, write to the Free Software Foundation, Inc., ++ * 675 Mass Ave, Cambridge, MA 02139, USA. ++ */ ++#include <linux/config.h> ++#include <linux/init.h> ++#include <linux/sched.h> ++#include <linux/ioport.h> ++#include <linux/mm.h> ++#include <linux/console.h> ++#include <linux/mc146818rtc.h> ++#include <linux/delay.h> ++ ++#include <asm/cpu.h> ++#include <asm/bootinfo.h> ++#include <asm/irq.h> ++#include <asm/keyboard.h> ++#include <asm/mipsregs.h> ++#include <asm/reboot.h> ++#include <asm/pgtable.h> ++#include <asm/au1000.h> ++#include <asm/pb1500.h> ++ ++#ifdef CONFIG_USB_OHCI ++// Enable the workaround for the OHCI DoneHead ++// register corruption problem. ++#define CONFIG_AU1000_OHCI_FIX ++#endif ++ ++#ifdef CONFIG_RTC ++extern struct rtc_ops pb1500_rtc_ops; ++#endif ++ ++void board_reset (void) ++{ ++ /* Hit BCSR.SYSTEM_CONTROL[SW_RST] obs */ ++ au_writel(0x00000000, 0xAE00001C); ++} ++ ++void __init board_setup(void) ++{ ++ u32 pin_func; ++ u32 sys_freqctrl, sys_clksrc; ++ ++#ifdef CONFIG_PCI ++ // Setup PCI bus controller ++ au_writel(0, Au1500_PCI_CMEM); ++ au_writel(0x00003fff, Au1500_CFG_BASE); ++ au_writel(0xf, Au1500_PCI_CFG); ++ au_writel(0xf0000000, Au1500_PCI_MWMASK_DEV); ++ au_writel(0, Au1500_PCI_MWBASE_REV_CCL); ++ au_writel(0x02a00356, Au1500_PCI_STATCMD); ++ au_writel(0x00003c04, Au1500_PCI_HDRTYPE); ++ au_writel(0x00000008, Au1500_PCI_MBAR); ++ au_sync(); ++#endif ++ ++ /* Enable sys bus clock divider when IDLE state or no bus activity. */ ++ au_writel(au_readl(SYS_POWERCTRL) | (0x3 << 5), SYS_POWERCTRL); ++ ++#ifdef CONFIG_RTC ++ rtc_ops = &pb1500_rtc_ops; ++ // Enable the RTC if not already enabled ++ if (!(au_readl(0xac000028) & 0x20)) { ++ printk("enabling clock ...\n"); ++ au_writel((au_readl(0xac000028) | 0x20), 0xac000028); ++ } ++ // Put the clock in BCD mode ++ if (readl(0xac00002C) & 0x4) { /* reg B */ ++ au_writel(au_readl(0xac00002c) & ~0x4, 0xac00002c); ++ au_sync(); ++ } ++#endif ++} +diff -Naur linux-2.4.31.org/arch/mips/jp-embedded/q5/init.c linux-2.4.31/arch/mips/jp-embedded/q5/init.c +--- linux-2.4.31.org/arch/mips/jp-embedded/q5/init.c 1969-12-31 19:00:00.000000000 -0500 ++++ linux-2.4.31/arch/mips/jp-embedded/q5/init.c 2005-09-10 16:43:21.000000000 -0400 +@@ -0,0 +1,80 @@ ++/* ++ * ++ * BRIEF MODULE DESCRIPTION ++ * jp-embedded Q5 board setup. ++ * ++ * Author: jp@jp-embedded.com ++ * ++ * This program is free software; you can redistribute it and/or modify it ++ * under the terms of the GNU General Public License as published by the ++ * Free Software Foundation; either version 2 of the License, or (at your ++ * option) any later version. ++ * ++ * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED ++ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF ++ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN ++ * NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, ++ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT ++ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF ++ * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ++ * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT ++ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF ++ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. ++ * ++ * You should have received a copy of the GNU General Public License along ++ * with this program; if not, write to the Free Software Foundation, Inc., ++ * 675 Mass Ave, Cambridge, MA 02139, USA. ++ */ ++#include <linux/init.h> ++#include <linux/mm.h> ++#include <linux/sched.h> ++#include <linux/bootmem.h> ++#include <asm/addrspace.h> ++#include <asm/bootinfo.h> ++#include <linux/string.h> ++#include <linux/kernel.h> ++#include <linux/sched.h> ++ ++int prom_argc; ++char **prom_argv, **prom_envp; ++extern void __init prom_init_cmdline(void); ++extern char *prom_getenv(char *envname); ++void (*__wbflush) (void); ++ ++void au1500_wbflush(void) ++{ ++ __asm__ volatile ("sync"); ++} ++ ++const char *get_system_type(void) ++{ ++ return "jp-embedded Q5"; ++} ++ ++int __init prom_init(int argc, char **argv, char **envp, int *prom_vec) ++{ ++ unsigned char *memsize_str; ++ unsigned long memsize; ++ ++ prom_argc = argc; ++ prom_argv = argv; ++ prom_envp = envp; ++ ++ __wbflush = au1500_wbflush; ++ ++ /* obs */ ++ mips_machgroup = MACH_GROUP_ALCHEMY; ++ mips_machtype = MACH_PB1500; ++ ++ prom_init_cmdline(); ++ memsize_str = prom_getenv("memsize"); ++ if (!memsize_str) { ++ memsize = 0x04000000; ++ } else { ++ memsize = simple_strtol(memsize_str, NULL, 0); ++ } ++ add_memory_region(0, memsize, BOOT_MEM_RAM); ++ return 0; ++} ++ ++EXPORT_SYMBOL(__wbflush); +diff -Naur linux-2.4.31.org/arch/mips/jp-embedded/q5/irqmap.c linux-2.4.31/arch/mips/jp-embedded/q5/irqmap.c +--- linux-2.4.31.org/arch/mips/jp-embedded/q5/irqmap.c 1969-12-31 19:00:00.000000000 -0500 ++++ linux-2.4.31/arch/mips/jp-embedded/q5/irqmap.c 2005-09-10 16:45:18.000000000 -0400 +@@ -0,0 +1,61 @@ ++/* ++ * ++ * BRIEF MODULE DESCRIPTION ++ * jp-embedded Q5 board setup. ++ * ++ * Author: jp@jp-embedded.com ++ * ++ * This program is free software; you can redistribute it and/or modify it ++ * under the terms of the GNU General Public License as published by the ++ * Free Software Foundation; either version 2 of the License, or (at your ++ * option) any later version. ++ * ++ * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED ++ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF ++ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN ++ * NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, ++ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT ++ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF ++ * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ++ * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT ++ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF ++ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. ++ * ++ * You should have received a copy of the GNU General Public License along ++ * with this program; if not, write to the Free Software Foundation, Inc., ++ * 675 Mass Ave, Cambridge, MA 02139, USA. ++ */ ++#include <linux/errno.h> ++#include <linux/init.h> ++#include <linux/irq.h> ++#include <linux/kernel_stat.h> ++#include <linux/module.h> ++#include <linux/signal.h> ++#include <linux/sched.h> ++#include <linux/types.h> ++#include <linux/interrupt.h> ++#include <linux/ioport.h> ++#include <linux/timex.h> ++#include <linux/slab.h> ++#include <linux/random.h> ++#include <linux/delay.h> ++ ++#include <asm/bitops.h> ++#include <asm/bootinfo.h> ++#include <asm/io.h> ++#include <asm/mipsregs.h> ++#include <asm/system.h> ++#include <asm/au1000.h> ++ ++au1xxx_irq_map_t au1xxx_irq_map[] = { ++ { AU1500_GPIO_201, INTC_INT_LOW_LEVEL, 0 }, ++ { AU1500_GPIO_202, INTC_INT_LOW_LEVEL, 0 }, ++ { AU1500_GPIO_203, INTC_INT_LOW_LEVEL, 0 }, ++ { AU1500_GPIO_204, INTC_INT_HIGH_LEVEL, 0}, ++ { AU1500_GPIO_205, INTC_INT_LOW_LEVEL, 0 }, ++ { AU1500_GPIO_206, INTC_INT_FALL_EDGE, 0 }, ++ { AU1500_GPIO_207, INTC_INT_LOW_LEVEL, 0 }, ++}; ++ ++int au1xxx_nr_irqs = sizeof(au1xxx_irq_map)/sizeof(au1xxx_irq_map_t); ++ +--- linux-2.4.31.org/Documentation/Configure.help 2005-04-03 21:42:19.000000000 -0400 ++++ linux-2.4.31/Documentation/Configure.help 2005-09-10 18:50:14.340000000 -0400 +@@ -2197,6 +2197,12 @@ + MIPS-32-based Baget embedded system. This chipset is better known + via the NE2100 cards. + ++jp-embedded Q5 support ++CONFIG_MIPS_Q5 ++ This enables support for jp-embedded's MIPS based boards. The ++ boards uses the AU1500 cpu. For more information about these ++ boards, see <http://www.jp-embedded.com/>. ++ + Support for DECstations + CONFIG_DECSTATION + This enables support for DEC's MIPS based workstations. For details |