This should ease sharing of common devboard code.
Signed-off-by: Manuel Lauss <mano@roarinelk.homelinux.net>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
#
# AMD Alchemy Pb1000 eval board
#
-libs-$(CONFIG_MIPS_PB1000) += arch/mips/alchemy/pb1000/
+core-$(CONFIG_MIPS_PB1000) += arch/mips/alchemy/devboards/
cflags-$(CONFIG_MIPS_PB1000) += -I$(srctree)/arch/mips/include/asm/mach-pb1x00
load-$(CONFIG_MIPS_PB1000) += 0xffffffff80100000
#
# AMD Alchemy Pb1100 eval board
#
-libs-$(CONFIG_MIPS_PB1100) += arch/mips/alchemy/pb1100/
+core-$(CONFIG_MIPS_PB1100) += arch/mips/alchemy/devboards/
cflags-$(CONFIG_MIPS_PB1100) += -I$(srctree)/arch/mips/include/asm/mach-pb1x00
load-$(CONFIG_MIPS_PB1100) += 0xffffffff80100000
#
# AMD Alchemy Pb1500 eval board
#
-libs-$(CONFIG_MIPS_PB1500) += arch/mips/alchemy/pb1500/
+core-$(CONFIG_MIPS_PB1500) += arch/mips/alchemy/devboards/
cflags-$(CONFIG_MIPS_PB1500) += -I$(srctree)/arch/mips/include/asm/mach-pb1x00
load-$(CONFIG_MIPS_PB1500) += 0xffffffff80100000
#
# AMD Alchemy Pb1550 eval board
#
-libs-$(CONFIG_MIPS_PB1550) += arch/mips/alchemy/pb1550/
+core-$(CONFIG_MIPS_PB1550) += arch/mips/alchemy/devboards/
cflags-$(CONFIG_MIPS_PB1550) += -I$(srctree)/arch/mips/include/asm/mach-pb1x00
load-$(CONFIG_MIPS_PB1550) += 0xffffffff80100000
#
# AMD Alchemy Pb1200 eval board
#
-libs-$(CONFIG_MIPS_PB1200) += arch/mips/alchemy/pb1200/
+core-$(CONFIG_MIPS_PB1200) += arch/mips/alchemy/devboards/
cflags-$(CONFIG_MIPS_PB1200) += -I$(srctree)/arch/mips/include/asm/mach-pb1x00
load-$(CONFIG_MIPS_PB1200) += 0xffffffff80100000
#
# AMD Alchemy Db1000 eval board
#
-libs-$(CONFIG_MIPS_DB1000) += arch/mips/alchemy/db1x00/
+core-$(CONFIG_MIPS_DB1000) += arch/mips/alchemy/devboards/
cflags-$(CONFIG_MIPS_DB1000) += -I$(srctree)/arch/mips/include/asm/mach-db1x00
load-$(CONFIG_MIPS_DB1000) += 0xffffffff80100000
#
# AMD Alchemy Db1100 eval board
#
-libs-$(CONFIG_MIPS_DB1100) += arch/mips/alchemy/db1x00/
+core-$(CONFIG_MIPS_DB1100) += arch/mips/alchemy/devboards/
cflags-$(CONFIG_MIPS_DB1100) += -I$(srctree)/arch/mips/include/asm/mach-db1x00
load-$(CONFIG_MIPS_DB1100) += 0xffffffff80100000
#
# AMD Alchemy Db1500 eval board
#
-libs-$(CONFIG_MIPS_DB1500) += arch/mips/alchemy/db1x00/
+core-$(CONFIG_MIPS_DB1500) += arch/mips/alchemy/devboards/
cflags-$(CONFIG_MIPS_DB1500) += -I$(srctree)/arch/mips/include/asm/mach-db1x00
load-$(CONFIG_MIPS_DB1500) += 0xffffffff80100000
#
# AMD Alchemy Db1550 eval board
#
-libs-$(CONFIG_MIPS_DB1550) += arch/mips/alchemy/db1x00/
+core-$(CONFIG_MIPS_DB1550) += arch/mips/alchemy/devboards/
cflags-$(CONFIG_MIPS_DB1550) += -I$(srctree)/arch/mips/include/asm/mach-db1x00
load-$(CONFIG_MIPS_DB1550) += 0xffffffff80100000
#
# AMD Alchemy Db1200 eval board
#
-libs-$(CONFIG_MIPS_DB1200) += arch/mips/alchemy/pb1200/
+core-$(CONFIG_MIPS_DB1200) += arch/mips/alchemy/devboards/
cflags-$(CONFIG_MIPS_DB1200) += -I$(srctree)/arch/mips/include/asm/mach-db1x00
load-$(CONFIG_MIPS_DB1200) += 0xffffffff80100000
#
# AMD Alchemy Bosporus eval board
#
-libs-$(CONFIG_MIPS_BOSPORUS) += arch/mips/alchemy/db1x00/
+core-$(CONFIG_MIPS_BOSPORUS) += arch/mips/alchemy/devboards/
cflags-$(CONFIG_MIPS_BOSPORUS) += -I$(srctree)/arch/mips/include/asm/mach-db1x00
load-$(CONFIG_MIPS_BOSPORUS) += 0xffffffff80100000
#
# AMD Alchemy Mirage eval board
#
-libs-$(CONFIG_MIPS_MIRAGE) += arch/mips/alchemy/db1x00/
+core-$(CONFIG_MIPS_MIRAGE) += arch/mips/alchemy/devboards/
cflags-$(CONFIG_MIPS_MIRAGE) += -I$(srctree)/arch/mips/include/asm/mach-db1x00
load-$(CONFIG_MIPS_MIRAGE) += 0xffffffff80100000
+++ /dev/null
-#
-# Copyright 2000, 2008 MontaVista Software Inc.
-# Author: MontaVista Software, Inc. <source@mvista.com>
-#
-# Makefile for the Alchemy Semiconductor DBAu1xx0 boards.
-#
-
-lib-y := init.o board_setup.o irqmap.o
+++ /dev/null
-/*
- *
- * BRIEF MODULE DESCRIPTION
- * Alchemy Db1x00 board setup.
- *
- * Copyright 2000, 2008 MontaVista Software Inc.
- * Author: MontaVista Software, Inc. <source@mvista.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 <asm/mach-au1x00/au1000.h>
-#include <asm/mach-db1x00/db1x00.h>
-
-static BCSR * const bcsr = (BCSR *)BCSR_KSEG1_ADDR;
-
-void board_reset(void)
-{
- /* Hit BCSR.SW_RESET[RESET] */
- bcsr->swreset = 0x0000;
-}
-
-void __init board_setup(void)
-{
- u32 pin_func = 0;
-
- /* Not valid for Au1550 */
-#if defined(CONFIG_IRDA) && \
- (defined(CONFIG_SOC_AU1000) || defined(CONFIG_SOC_AU1100))
- /* Set IRFIRSEL instead of GPIO15 */
- pin_func = au_readl(SYS_PINFUNC) | SYS_PF_IRF;
- au_writel(pin_func, SYS_PINFUNC);
- /* Power off until the driver is in use */
- bcsr->resets &= ~BCSR_RESETS_IRDA_MODE_MASK;
- bcsr->resets |= BCSR_RESETS_IRDA_MODE_OFF;
- au_sync();
-#endif
- bcsr->pcmcia = 0x0000; /* turn off PCMCIA power */
-
-#ifdef CONFIG_MIPS_MIRAGE
- /* Enable GPIO[31:0] inputs */
- au_writel(0, SYS_PININPUTEN);
-
- /* GPIO[20] is output, tristate the other input primary GPIOs */
- au_writel(~(1 << 20), SYS_TRIOUTCLR);
-
- /* Set GPIO[210:208] instead of SSI_0 */
- pin_func = au_readl(SYS_PINFUNC) | SYS_PF_S0;
-
- /* Set GPIO[215:211] for LEDs */
- pin_func |= 5 << 2;
-
- /* Set GPIO[214:213] for more LEDs */
- pin_func |= 5 << 12;
-
- /* Set GPIO[207:200] instead of PCMCIA/LCD */
- pin_func |= SYS_PF_LCD | SYS_PF_PC;
- au_writel(pin_func, SYS_PINFUNC);
-
- /*
- * Enable speaker amplifier. This should
- * be part of the audio driver.
- */
- au_writel(au_readl(GPIO2_DIR) | 0x200, GPIO2_DIR);
- au_writel(0x02000200, GPIO2_OUTPUT);
-#endif
-
- au_sync();
-
-#ifdef CONFIG_MIPS_DB1000
- printk(KERN_INFO "AMD Alchemy Au1000/Db1000 Board\n");
-#endif
-#ifdef CONFIG_MIPS_DB1500
- printk(KERN_INFO "AMD Alchemy Au1500/Db1500 Board\n");
-#endif
-#ifdef CONFIG_MIPS_DB1100
- printk(KERN_INFO "AMD Alchemy Au1100/Db1100 Board\n");
-#endif
-#ifdef CONFIG_MIPS_BOSPORUS
- printk(KERN_INFO "AMD Alchemy Bosporus Board\n");
-#endif
-#ifdef CONFIG_MIPS_MIRAGE
- printk(KERN_INFO "AMD Alchemy Mirage Board\n");
-#endif
-#ifdef CONFIG_MIPS_DB1550
- printk(KERN_INFO "AMD Alchemy Au1550/Db1550 Board\n");
-#endif
-}
+++ /dev/null
-/*
- * BRIEF MODULE DESCRIPTION
- * PB1000 board setup
- *
- * Copyright 2001, 2008 MontaVista Software Inc.
- * Author: MontaVista Software, Inc. <source@mvista.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/kernel.h>
-
-#include <asm/bootinfo.h>
-
-#include <prom.h>
-
-const char *get_system_type(void)
-{
-#ifdef CONFIG_MIPS_BOSPORUS
- return "Alchemy Bosporus Gateway Reference";
-#else
- return "Alchemy Db1x00";
-#endif
-}
-
-void __init prom_init(void)
-{
- unsigned char *memsize_str;
- unsigned long memsize;
-
- prom_argc = fw_arg0;
- prom_argv = (char **)fw_arg1;
- prom_envp = (char **)fw_arg2;
-
- prom_init_cmdline();
-
- memsize_str = prom_getenv("memsize");
- if (!memsize_str)
- memsize = 0x04000000;
- else
- strict_strtoul(memsize_str, 0, &memsize);
- add_memory_region(0, memsize, BOOT_MEM_RAM);
-}
+++ /dev/null
-/*
- * BRIEF MODULE DESCRIPTION
- * Au1xxx irq map table
- *
- * Copyright 2003 Embedded Edge, LLC
- * dan@embeddededge.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 <asm/mach-au1x00/au1000.h>
-
-#ifdef CONFIG_MIPS_DB1500
-char irq_tab_alchemy[][5] __initdata = {
- [12] = { -1, INTA, INTX, INTX, INTX }, /* IDSEL 12 - HPT371 */
- [13] = { -1, INTA, INTB, INTC, INTD }, /* IDSEL 13 - PCI slot */
-};
-#endif
-
-#ifdef CONFIG_MIPS_BOSPORUS
-char irq_tab_alchemy[][5] __initdata = {
- [11] = { -1, INTA, INTB, INTX, INTX }, /* IDSEL 11 - miniPCI */
- [12] = { -1, INTA, INTX, INTX, INTX }, /* IDSEL 12 - SN1741 */
- [13] = { -1, INTA, INTB, INTC, INTD }, /* IDSEL 13 - PCI slot */
-};
-#endif
-
-#ifdef CONFIG_MIPS_MIRAGE
-char irq_tab_alchemy[][5] __initdata = {
- [11] = { -1, INTD, INTX, INTX, INTX }, /* IDSEL 11 - SMI VGX */
- [12] = { -1, INTX, INTX, INTC, INTX }, /* IDSEL 12 - PNX1300 */
- [13] = { -1, INTA, INTB, INTX, INTX }, /* IDSEL 13 - miniPCI */
-};
-#endif
-
-#ifdef CONFIG_MIPS_DB1550
-char irq_tab_alchemy[][5] __initdata = {
- [11] = { -1, INTC, INTX, INTX, INTX }, /* IDSEL 11 - on-board HPT371 */
- [12] = { -1, INTB, INTC, INTD, INTA }, /* IDSEL 12 - PCI slot 2 (left) */
- [13] = { -1, INTA, INTB, INTC, INTD }, /* IDSEL 13 - PCI slot 1 (right) */
-};
-#endif
-
-
-struct au1xxx_irqmap __initdata au1xxx_irq_map[] = {
-
-#ifndef CONFIG_MIPS_MIRAGE
-#ifdef CONFIG_MIPS_DB1550
- { AU1000_GPIO_3, INTC_INT_LOW_LEVEL, 0 }, /* PCMCIA Card 0 IRQ# */
- { AU1000_GPIO_5, INTC_INT_LOW_LEVEL, 0 }, /* PCMCIA Card 1 IRQ# */
-#else
- { AU1000_GPIO_0, INTC_INT_LOW_LEVEL, 0 }, /* PCMCIA Card 0 Fully_Interted# */
- { AU1000_GPIO_1, INTC_INT_LOW_LEVEL, 0 }, /* PCMCIA Card 0 STSCHG# */
- { AU1000_GPIO_2, INTC_INT_LOW_LEVEL, 0 }, /* PCMCIA Card 0 IRQ# */
-
- { AU1000_GPIO_3, INTC_INT_LOW_LEVEL, 0 }, /* PCMCIA Card 1 Fully_Interted# */
- { AU1000_GPIO_4, INTC_INT_LOW_LEVEL, 0 }, /* PCMCIA Card 1 STSCHG# */
- { AU1000_GPIO_5, INTC_INT_LOW_LEVEL, 0 }, /* PCMCIA Card 1 IRQ# */
-#endif
-#else
- { AU1000_GPIO_7, INTC_INT_RISE_EDGE, 0 }, /* touchscreen pen down */
-#endif
-
-};
-
-int __initdata au1xxx_nr_irqs = ARRAY_SIZE(au1xxx_irq_map);
--- /dev/null
+#
+# Alchemy Develboards
+#
+
+obj-$(CONFIG_MIPS_PB1000) += pb1000/
+obj-$(CONFIG_MIPS_PB1100) += pb1100/
+obj-$(CONFIG_MIPS_PB1200) += pb1200/
+obj-$(CONFIG_MIPS_PB1500) += pb1500/
+obj-$(CONFIG_MIPS_PB1550) += pb1550/
+obj-$(CONFIG_MIPS_DB1000) += db1x00/
+obj-$(CONFIG_MIPS_DB1100) += db1x00/
+obj-$(CONFIG_MIPS_DB1200) += pb1200/
+obj-$(CONFIG_MIPS_DB1500) += db1x00/
+obj-$(CONFIG_MIPS_DB1550) += db1x00/
+obj-$(CONFIG_MIPS_BOSPORUS) += db1x00/
+obj-$(CONFIG_MIPS_MIRAGE) += db1x00/
--- /dev/null
+#
+# Copyright 2000, 2008 MontaVista Software Inc.
+# Author: MontaVista Software, Inc. <source@mvista.com>
+#
+# Makefile for the Alchemy Semiconductor DBAu1xx0 boards.
+#
+
+lib-y := init.o board_setup.o irqmap.o
--- /dev/null
+/*
+ *
+ * BRIEF MODULE DESCRIPTION
+ * Alchemy Db1x00 board setup.
+ *
+ * Copyright 2000, 2008 MontaVista Software Inc.
+ * Author: MontaVista Software, Inc. <source@mvista.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 <asm/mach-au1x00/au1000.h>
+#include <asm/mach-db1x00/db1x00.h>
+
+static BCSR * const bcsr = (BCSR *)BCSR_KSEG1_ADDR;
+
+void board_reset(void)
+{
+ /* Hit BCSR.SW_RESET[RESET] */
+ bcsr->swreset = 0x0000;
+}
+
+void __init board_setup(void)
+{
+ u32 pin_func = 0;
+
+ /* Not valid for Au1550 */
+#if defined(CONFIG_IRDA) && \
+ (defined(CONFIG_SOC_AU1000) || defined(CONFIG_SOC_AU1100))
+ /* Set IRFIRSEL instead of GPIO15 */
+ pin_func = au_readl(SYS_PINFUNC) | SYS_PF_IRF;
+ au_writel(pin_func, SYS_PINFUNC);
+ /* Power off until the driver is in use */
+ bcsr->resets &= ~BCSR_RESETS_IRDA_MODE_MASK;
+ bcsr->resets |= BCSR_RESETS_IRDA_MODE_OFF;
+ au_sync();
+#endif
+ bcsr->pcmcia = 0x0000; /* turn off PCMCIA power */
+
+#ifdef CONFIG_MIPS_MIRAGE
+ /* Enable GPIO[31:0] inputs */
+ au_writel(0, SYS_PININPUTEN);
+
+ /* GPIO[20] is output, tristate the other input primary GPIOs */
+ au_writel(~(1 << 20), SYS_TRIOUTCLR);
+
+ /* Set GPIO[210:208] instead of SSI_0 */
+ pin_func = au_readl(SYS_PINFUNC) | SYS_PF_S0;
+
+ /* Set GPIO[215:211] for LEDs */
+ pin_func |= 5 << 2;
+
+ /* Set GPIO[214:213] for more LEDs */
+ pin_func |= 5 << 12;
+
+ /* Set GPIO[207:200] instead of PCMCIA/LCD */
+ pin_func |= SYS_PF_LCD | SYS_PF_PC;
+ au_writel(pin_func, SYS_PINFUNC);
+
+ /*
+ * Enable speaker amplifier. This should
+ * be part of the audio driver.
+ */
+ au_writel(au_readl(GPIO2_DIR) | 0x200, GPIO2_DIR);
+ au_writel(0x02000200, GPIO2_OUTPUT);
+#endif
+
+ au_sync();
+
+#ifdef CONFIG_MIPS_DB1000
+ printk(KERN_INFO "AMD Alchemy Au1000/Db1000 Board\n");
+#endif
+#ifdef CONFIG_MIPS_DB1500
+ printk(KERN_INFO "AMD Alchemy Au1500/Db1500 Board\n");
+#endif
+#ifdef CONFIG_MIPS_DB1100
+ printk(KERN_INFO "AMD Alchemy Au1100/Db1100 Board\n");
+#endif
+#ifdef CONFIG_MIPS_BOSPORUS
+ printk(KERN_INFO "AMD Alchemy Bosporus Board\n");
+#endif
+#ifdef CONFIG_MIPS_MIRAGE
+ printk(KERN_INFO "AMD Alchemy Mirage Board\n");
+#endif
+#ifdef CONFIG_MIPS_DB1550
+ printk(KERN_INFO "AMD Alchemy Au1550/Db1550 Board\n");
+#endif
+}
--- /dev/null
+/*
+ * BRIEF MODULE DESCRIPTION
+ * PB1000 board setup
+ *
+ * Copyright 2001, 2008 MontaVista Software Inc.
+ * Author: MontaVista Software, Inc. <source@mvista.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/kernel.h>
+
+#include <asm/bootinfo.h>
+
+#include <prom.h>
+
+const char *get_system_type(void)
+{
+#ifdef CONFIG_MIPS_BOSPORUS
+ return "Alchemy Bosporus Gateway Reference";
+#else
+ return "Alchemy Db1x00";
+#endif
+}
+
+void __init prom_init(void)
+{
+ unsigned char *memsize_str;
+ unsigned long memsize;
+
+ prom_argc = fw_arg0;
+ prom_argv = (char **)fw_arg1;
+ prom_envp = (char **)fw_arg2;
+
+ prom_init_cmdline();
+
+ memsize_str = prom_getenv("memsize");
+ if (!memsize_str)
+ memsize = 0x04000000;
+ else
+ strict_strtoul(memsize_str, 0, &memsize);
+ add_memory_region(0, memsize, BOOT_MEM_RAM);
+}
--- /dev/null
+/*
+ * BRIEF MODULE DESCRIPTION
+ * Au1xxx irq map table
+ *
+ * Copyright 2003 Embedded Edge, LLC
+ * dan@embeddededge.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 <asm/mach-au1x00/au1000.h>
+
+#ifdef CONFIG_MIPS_DB1500
+char irq_tab_alchemy[][5] __initdata = {
+ [12] = { -1, INTA, INTX, INTX, INTX }, /* IDSEL 12 - HPT371 */
+ [13] = { -1, INTA, INTB, INTC, INTD }, /* IDSEL 13 - PCI slot */
+};
+#endif
+
+#ifdef CONFIG_MIPS_BOSPORUS
+char irq_tab_alchemy[][5] __initdata = {
+ [11] = { -1, INTA, INTB, INTX, INTX }, /* IDSEL 11 - miniPCI */
+ [12] = { -1, INTA, INTX, INTX, INTX }, /* IDSEL 12 - SN1741 */
+ [13] = { -1, INTA, INTB, INTC, INTD }, /* IDSEL 13 - PCI slot */
+};
+#endif
+
+#ifdef CONFIG_MIPS_MIRAGE
+char irq_tab_alchemy[][5] __initdata = {
+ [11] = { -1, INTD, INTX, INTX, INTX }, /* IDSEL 11 - SMI VGX */
+ [12] = { -1, INTX, INTX, INTC, INTX }, /* IDSEL 12 - PNX1300 */
+ [13] = { -1, INTA, INTB, INTX, INTX }, /* IDSEL 13 - miniPCI */
+};
+#endif
+
+#ifdef CONFIG_MIPS_DB1550
+char irq_tab_alchemy[][5] __initdata = {
+ [11] = { -1, INTC, INTX, INTX, INTX }, /* IDSEL 11 - on-board HPT371 */
+ [12] = { -1, INTB, INTC, INTD, INTA }, /* IDSEL 12 - PCI slot 2 (left) */
+ [13] = { -1, INTA, INTB, INTC, INTD }, /* IDSEL 13 - PCI slot 1 (right) */
+};
+#endif
+
+
+struct au1xxx_irqmap __initdata au1xxx_irq_map[] = {
+
+#ifndef CONFIG_MIPS_MIRAGE
+#ifdef CONFIG_MIPS_DB1550
+ { AU1000_GPIO_3, INTC_INT_LOW_LEVEL, 0 }, /* PCMCIA Card 0 IRQ# */
+ { AU1000_GPIO_5, INTC_INT_LOW_LEVEL, 0 }, /* PCMCIA Card 1 IRQ# */
+#else
+ { AU1000_GPIO_0, INTC_INT_LOW_LEVEL, 0 }, /* PCMCIA Card 0 Fully_Interted# */
+ { AU1000_GPIO_1, INTC_INT_LOW_LEVEL, 0 }, /* PCMCIA Card 0 STSCHG# */
+ { AU1000_GPIO_2, INTC_INT_LOW_LEVEL, 0 }, /* PCMCIA Card 0 IRQ# */
+
+ { AU1000_GPIO_3, INTC_INT_LOW_LEVEL, 0 }, /* PCMCIA Card 1 Fully_Interted# */
+ { AU1000_GPIO_4, INTC_INT_LOW_LEVEL, 0 }, /* PCMCIA Card 1 STSCHG# */
+ { AU1000_GPIO_5, INTC_INT_LOW_LEVEL, 0 }, /* PCMCIA Card 1 IRQ# */
+#endif
+#else
+ { AU1000_GPIO_7, INTC_INT_RISE_EDGE, 0 }, /* touchscreen pen down */
+#endif
+
+};
+
+int __initdata au1xxx_nr_irqs = ARRAY_SIZE(au1xxx_irq_map);
--- /dev/null
+#
+# Copyright 2000, 2008 MontaVista Software Inc.
+# Author: MontaVista Software, Inc. <source@mvista.com>
+#
+# Makefile for the Alchemy Semiconductor Pb1000 board.
+#
+
+lib-y := init.o board_setup.o irqmap.o
--- /dev/null
+/*
+ * Copyright 2000, 2008 MontaVista Software Inc.
+ * Author: MontaVista Software, Inc. <source@mvista.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/delay.h>
+
+#include <asm/mach-au1x00/au1000.h>
+#include <asm/mach-pb1x00/pb1000.h>
+
+void board_reset(void)
+{
+}
+
+void __init board_setup(void)
+{
+ u32 pin_func, static_cfg0;
+ u32 sys_freqctrl, sys_clksrc;
+ u32 prid = read_c0_prid();
+
+ /* Set AUX clock to 12 MHz * 8 = 96 MHz */
+ au_writel(8, SYS_AUXPLL);
+ au_writel(0, SYS_PINSTATERD);
+ udelay(100);
+
+#if defined(CONFIG_USB_OHCI_HCD) || defined(CONFIG_USB_OHCI_HCD_MODULE)
+ /* Zero and disable FREQ2 */
+ sys_freqctrl = au_readl(SYS_FREQCTRL0);
+ sys_freqctrl &= ~0xFFF00000;
+ au_writel(sys_freqctrl, SYS_FREQCTRL0);
+
+ /* Zero and disable USBH/USBD clocks */
+ sys_clksrc = au_readl(SYS_CLKSRC);
+ sys_clksrc &= ~(SYS_CS_CUD | SYS_CS_DUD | SYS_CS_MUD_MASK |
+ SYS_CS_CUH | SYS_CS_DUH | SYS_CS_MUH_MASK);
+ au_writel(sys_clksrc, SYS_CLKSRC);
+
+ sys_freqctrl = au_readl(SYS_FREQCTRL0);
+ sys_freqctrl &= ~0xFFF00000;
+
+ sys_clksrc = au_readl(SYS_CLKSRC);
+ sys_clksrc &= ~(SYS_CS_CUD | SYS_CS_DUD | SYS_CS_MUD_MASK |
+ SYS_CS_CUH | SYS_CS_DUH | SYS_CS_MUH_MASK);
+
+ switch (prid & 0x000000FF) {
+ case 0x00: /* DA */
+ case 0x01: /* HA */
+ case 0x02: /* HB */
+ /* CPU core freq to 48 MHz to slow it way down... */
+ au_writel(4, SYS_CPUPLL);
+
+ /*
+ * Setup 48 MHz FREQ2 from CPUPLL for USB Host
+ * FRDIV2 = 3 -> div by 8 of 384 MHz -> 48 MHz
+ */
+ sys_freqctrl |= (3 << SYS_FC_FRDIV2_BIT) | SYS_FC_FE2;
+ au_writel(sys_freqctrl, SYS_FREQCTRL0);
+
+ /* CPU core freq to 384 MHz */
+ au_writel(0x20, SYS_CPUPLL);
+
+ printk(KERN_INFO "Au1000: 48 MHz OHCI workaround enabled\n");
+ break;
+
+ default: /* HC and newer */
+ /* FREQ2 = aux / 2 = 48 MHz */
+ sys_freqctrl |= (0 << SYS_FC_FRDIV2_BIT) |
+ SYS_FC_FE2 | SYS_FC_FS2;
+ au_writel(sys_freqctrl, SYS_FREQCTRL0);
+ break;
+ }
+
+ /*
+ * Route 48 MHz FREQ2 into USB Host and/or Device
+ */
+ sys_clksrc |= SYS_CS_MUX_FQ2 << SYS_CS_MUH_BIT;
+ au_writel(sys_clksrc, SYS_CLKSRC);
+
+ /* Configure pins GPIO[14:9] as GPIO */
+ pin_func = au_readl(SYS_PINFUNC) & ~(SYS_PF_UR3 | SYS_PF_USB);
+
+ /* 2nd USB port is USB host */
+ pin_func |= SYS_PF_USB;
+
+ au_writel(pin_func, SYS_PINFUNC);
+ au_writel(0x2800, SYS_TRIOUTCLR);
+ au_writel(0x0030, SYS_OUTPUTCLR);
+#endif /* defined(CONFIG_USB_OHCI_HCD) || defined(CONFIG_USB_OHCI_HCD_MODULE) */
+
+ /* Make GPIO 15 an input (for interrupt line) */
+ pin_func = au_readl(SYS_PINFUNC) & ~SYS_PF_IRF;
+ /* We don't need I2S, so make it available for GPIO[31:29] */
+ pin_func |= SYS_PF_I2S;
+ au_writel(pin_func, SYS_PINFUNC);
+
+ au_writel(0x8000, SYS_TRIOUTCLR);
+
+ static_cfg0 = au_readl(MEM_STCFG0) & ~0xc00;
+ au_writel(static_cfg0, MEM_STCFG0);
+
+ /* configure RCE2* for LCD */
+ au_writel(0x00000004, MEM_STCFG2);
+
+ /* MEM_STTIME2 */
+ au_writel(0x09000000, MEM_STTIME2);
+
+ /* Set 32-bit base address decoding for RCE2* */
+ au_writel(0x10003ff0, MEM_STADDR2);
+
+ /*
+ * PCI CPLD setup
+ * Expand CE0 to cover PCI
+ */
+ au_writel(0x11803e40, MEM_STADDR1);
+
+ /* Burst visibility on */
+ au_writel(au_readl(MEM_STCFG0) | 0x1000, MEM_STCFG0);
+
+ au_writel(0x83, MEM_STCFG1); /* ewait enabled, flash timing */
+ au_writel(0x33030a10, MEM_STTIME1); /* slower timing for FPGA */
+
+ /* Setup the static bus controller */
+ au_writel(0x00000002, MEM_STCFG3); /* type = PCMCIA */
+ au_writel(0x280E3D07, MEM_STTIME3); /* 250ns cycle time */
+ au_writel(0x10000000, MEM_STADDR3); /* any PCMCIA select */
+
+ /*
+ * Enable Au1000 BCLK switching - note: sed1356 must not use
+ * its BCLK (Au1000 LCLK) for any timings
+ */
+ switch (prid & 0x000000FF) {
+ case 0x00: /* DA */
+ case 0x01: /* HA */
+ case 0x02: /* HB */
+ break;
+ default: /* HC and newer */
+ /*
+ * Enable sys bus clock divider when IDLE state or no bus
+ * activity.
+ */
+ au_writel(au_readl(SYS_POWERCTRL) | (0x3 << 5), SYS_POWERCTRL);
+ break;
+ }
+}
--- /dev/null
+/*
+ * BRIEF MODULE DESCRIPTION
+ * Pb1000 board setup
+ *
+ * Copyright 2001, 2008 MontaVista Software Inc.
+ * Author: MontaVista Software, Inc. <source@mvista.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/kernel.h>
+
+#include <asm/bootinfo.h>
+
+#include <prom.h>
+
+const char *get_system_type(void)
+{
+ return "Alchemy Pb1000";
+}
+
+void __init prom_init(void)
+{
+ unsigned char *memsize_str;
+ unsigned long memsize;
+
+ prom_argc = (int)fw_arg0;
+ prom_argv = (char **)fw_arg1;
+ prom_envp = (char **)fw_arg2;
+
+ prom_init_cmdline();
+ memsize_str = prom_getenv("memsize");
+ if (!memsize_str)
+ memsize = 0x04000000;
+ else
+ strict_strtoul(memsize_str, 0, &memsize);
+ add_memory_region(0, memsize, BOOT_MEM_RAM);
+}
--- /dev/null
+/*
+ * BRIEF MODULE DESCRIPTION
+ * Au1xxx irq map table
+ *
+ * Copyright 2003 Embedded Edge, LLC
+ * dan@embeddededge.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/interrupt.h>
+
+#include <asm/mach-au1x00/au1000.h>
+
+struct au1xxx_irqmap __initdata au1xxx_irq_map[] = {
+ { AU1000_GPIO_15, INTC_INT_LOW_LEVEL, 0 },
+};
+
+int __initdata au1xxx_nr_irqs = ARRAY_SIZE(au1xxx_irq_map);
--- /dev/null
+#
+# Copyright 2000, 2001, 2008 MontaVista Software Inc.
+# Author: MontaVista Software, Inc. <source@mvista.com>
+#
+# Makefile for the Alchemy Semiconductor Pb1100 board.
+#
+
+lib-y := init.o board_setup.o irqmap.o
--- /dev/null
+/*
+ * Copyright 2002, 2008 MontaVista Software Inc.
+ * Author: MontaVista Software, Inc. <source@mvista.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/delay.h>
+
+#include <asm/mach-au1x00/au1000.h>
+#include <asm/mach-pb1x00/pb1100.h>
+
+void board_reset(void)
+{
+ /* Hit BCSR.RST_VDDI[SOFT_RESET] */
+ au_writel(0x00000000, PB1100_RST_VDDI);
+}
+
+void __init board_setup(void)
+{
+ volatile void __iomem *base = (volatile void __iomem *)0xac000000UL;
+
+ /* Set AUX clock to 12 MHz * 8 = 96 MHz */
+ au_writel(8, SYS_AUXPLL);
+ au_writel(0, SYS_PININPUTEN);
+ udelay(100);
+
+#if defined(CONFIG_USB_OHCI_HCD) || defined(CONFIG_USB_OHCI_HCD_MODULE)
+ {
+ u32 pin_func, sys_freqctrl, sys_clksrc;
+
+ /* Configure pins GPIO[14:9] as GPIO */
+ pin_func = au_readl(SYS_PINFUNC) & ~SYS_PF_UR3;
+
+ /* Zero and disable FREQ2 */
+ sys_freqctrl = au_readl(SYS_FREQCTRL0);
+ sys_freqctrl &= ~0xFFF00000;
+ au_writel(sys_freqctrl, SYS_FREQCTRL0);
+
+ /* Zero and disable USBH/USBD/IrDA clock */
+ sys_clksrc = au_readl(SYS_CLKSRC);
+ sys_clksrc &= ~(SYS_CS_CIR | SYS_CS_DIR | SYS_CS_MIR_MASK);
+ au_writel(sys_clksrc, SYS_CLKSRC);
+
+ sys_freqctrl = au_readl(SYS_FREQCTRL0);
+ sys_freqctrl &= ~0xFFF00000;
+
+ sys_clksrc = au_readl(SYS_CLKSRC);
+ sys_clksrc &= ~(SYS_CS_CIR | SYS_CS_DIR | SYS_CS_MIR_MASK);
+
+ /* FREQ2 = aux / 2 = 48 MHz */
+ sys_freqctrl |= (0 << SYS_FC_FRDIV2_BIT) |
+ SYS_FC_FE2 | SYS_FC_FS2;
+ au_writel(sys_freqctrl, SYS_FREQCTRL0);
+
+ /*
+ * Route 48 MHz FREQ2 into USBH/USBD/IrDA
+ */
+ sys_clksrc |= SYS_CS_MUX_FQ2 << SYS_CS_MIR_BIT;
+ au_writel(sys_clksrc, SYS_CLKSRC);
+
+ /* Setup the static bus controller */
+ au_writel(0x00000002, MEM_STCFG3); /* type = PCMCIA */
+ au_writel(0x280E3D07, MEM_STTIME3); /* 250ns cycle time */
+ au_writel(0x10000000, MEM_STADDR3); /* any PCMCIA select */
+
+ /*
+ * Get USB Functionality pin state (device vs host drive pins).
+ */
+ pin_func = au_readl(SYS_PINFUNC) & ~SYS_PF_USB;
+ /* 2nd USB port is USB host. */
+ pin_func |= SYS_PF_USB;
+ au_writel(pin_func, SYS_PINFUNC);
+ }
+#endif /* defined(CONFIG_USB_OHCI_HCD) || defined(CONFIG_USB_OHCI_HCD_MODULE) */
+
+ /* Enable sys bus clock divider when IDLE state or no bus activity. */
+ au_writel(au_readl(SYS_POWERCTRL) | (0x3 << 5), SYS_POWERCTRL);
+
+ /* Enable the RTC if not already enabled. */
+ if (!(readb(base + 0x28) & 0x20)) {
+ writeb(readb(base + 0x28) | 0x20, base + 0x28);
+ au_sync();
+ }
+ /* Put the clock in BCD mode. */
+ if (readb(base + 0x2C) & 0x4) { /* reg B */
+ writeb(readb(base + 0x2c) & ~0x4, base + 0x2c);
+ au_sync();
+ }
+}
--- /dev/null
+/*
+ *
+ * BRIEF MODULE DESCRIPTION
+ * Pb1100 board setup
+ *
+ * Copyright 2002, 2008 MontaVista Software Inc.
+ * Author: MontaVista Software, Inc. <source@mvista.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/kernel.h>
+
+#include <asm/bootinfo.h>
+
+#include <prom.h>
+
+const char *get_system_type(void)
+{
+ return "Alchemy Pb1100";
+}
+
+void __init prom_init(void)
+{
+ unsigned char *memsize_str;
+ unsigned long memsize;
+
+ prom_argc = fw_arg0;
+ prom_argv = (char **)fw_arg1;
+ prom_envp = (char **)fw_arg3;
+
+ prom_init_cmdline();
+
+ memsize_str = prom_getenv("memsize");
+ if (!memsize_str)
+ memsize = 0x04000000;
+ else
+ strict_strtoul(memsize_str, 0, &memsize);
+
+ add_memory_region(0, memsize, BOOT_MEM_RAM);
+}
--- /dev/null
+/*
+ * BRIEF MODULE DESCRIPTION
+ * Au1xx0 IRQ map table
+ *
+ * Copyright 2003 Embedded Edge, LLC
+ * dan@embeddededge.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 <asm/mach-au1x00/au1000.h>
+
+struct au1xxx_irqmap __initdata au1xxx_irq_map[] = {
+ { AU1000_GPIO_9, INTC_INT_LOW_LEVEL, 0 }, /* PCMCIA Card Fully_Inserted# */
+ { AU1000_GPIO_10, INTC_INT_LOW_LEVEL, 0 }, /* PCMCIA Card STSCHG# */
+ { AU1000_GPIO_11, INTC_INT_LOW_LEVEL, 0 }, /* PCMCIA Card IRQ# */
+ { AU1000_GPIO_13, INTC_INT_LOW_LEVEL, 0 }, /* DC_IRQ# */
+};
+
+int __initdata au1xxx_nr_irqs = ARRAY_SIZE(au1xxx_irq_map);
--- /dev/null
+#
+# Makefile for the Alchemy Semiconductor Pb1200/DBAu1200 boards.
+#
+
+lib-y := init.o board_setup.o irqmap.o
+obj-y += platform.o
+
+EXTRA_CFLAGS += -Werror
--- /dev/null
+/*
+ *
+ * BRIEF MODULE DESCRIPTION
+ * Alchemy Pb1200/Db1200 board setup.
+ *
+ * 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/sched.h>
+
+#include <prom.h>
+#include <au1xxx.h>
+
+extern void _board_init_irq(void);
+extern void (*board_init_irq)(void);
+
+void board_reset(void)
+{
+ bcsr->resets = 0;
+ bcsr->system = 0;
+}
+
+void __init board_setup(void)
+{
+ char *argptr = NULL;
+
+#if 0
+ {
+ u32 pin_func;
+
+ /*
+ * Enable PSC1 SYNC for AC97. Normaly done in audio driver,
+ * but it is board specific code, so put it here.
+ */
+ pin_func = au_readl(SYS_PINFUNC);
+ au_sync();
+ pin_func |= SYS_PF_MUST_BE_SET | SYS_PF_PSC1_S1;
+ au_writel(pin_func, SYS_PINFUNC);
+
+ au_writel(0, (u32)bcsr | 0x10); /* turn off PCMCIA power */
+ au_sync();
+ }
+#endif
+
+#if defined(CONFIG_I2C_AU1550)
+ {
+ u32 freq0, clksrc;
+ u32 pin_func;
+
+ /* Select SMBus in CPLD */
+ bcsr->resets &= ~BCSR_RESETS_PCS0MUX;
+
+ pin_func = au_readl(SYS_PINFUNC);
+ au_sync();
+ pin_func &= ~(SYS_PINFUNC_P0A | SYS_PINFUNC_P0B);
+ /* Set GPIOs correctly */
+ pin_func |= 2 << 17;
+ au_writel(pin_func, SYS_PINFUNC);
+ au_sync();
+
+ /* The I2C driver depends on 50 MHz clock */
+ freq0 = au_readl(SYS_FREQCTRL0);
+ au_sync();
+ freq0 &= ~(SYS_FC_FRDIV1_MASK | SYS_FC_FS1 | SYS_FC_FE1);
+ freq0 |= 3 << SYS_FC_FRDIV1_BIT;
+ /* 396 MHz / (3 + 1) * 2 == 49.5 MHz */
+ au_writel(freq0, SYS_FREQCTRL0);
+ au_sync();
+ freq0 |= SYS_FC_FE1;
+ au_writel(freq0, SYS_FREQCTRL0);
+ au_sync();
+
+ clksrc = au_readl(SYS_CLKSRC);
+ au_sync();
+ clksrc &= ~(SYS_CS_CE0 | SYS_CS_DE0 | SYS_CS_ME0_MASK);
+ /* Bit 22 is EXTCLK0 for PSC0 */
+ clksrc |= SYS_CS_MUX_FQ1 << SYS_CS_ME0_BIT;
+ au_writel(clksrc, SYS_CLKSRC);
+ au_sync();
+ }
+#endif
+
+#ifdef CONFIG_FB_AU1200
+ argptr = prom_getcmdline();
+#ifdef CONFIG_MIPS_PB1200
+ strcat(argptr, " video=au1200fb:panel:bs");
+#endif
+#ifdef CONFIG_MIPS_DB1200
+ strcat(argptr, " video=au1200fb:panel:bs");
+#endif
+#endif
+
+ /*
+ * The Pb1200 development board uses external MUX for PSC0 to
+ * support SMB/SPI. bcsr->resets bit 12: 0=SMB 1=SPI
+ */
+#ifdef CONFIG_I2C_AU1550
+ bcsr->resets &= ~BCSR_RESETS_PCS0MUX;
+#endif
+ au_sync();
+
+#ifdef CONFIG_MIPS_PB1200
+ printk(KERN_INFO "AMD Alchemy Pb1200 Board\n");
+#endif
+#ifdef CONFIG_MIPS_DB1200
+ printk(KERN_INFO "AMD Alchemy Db1200 Board\n");
+#endif
+
+ /* Setup Pb1200 External Interrupt Controller */
+ board_init_irq = _board_init_irq;
+}
+
+int board_au1200fb_panel(void)
+{
+ BCSR *bcsr = (BCSR *)BCSR_KSEG1_ADDR;
+ int p;
+
+ p = bcsr->switches;
+ p >>= 8;
+ p &= 0x0F;
+ return p;
+}
+
+int board_au1200fb_panel_init(void)
+{
+ /* Apply power */
+ BCSR *bcsr = (BCSR *)BCSR_KSEG1_ADDR;
+
+ bcsr->board |= BCSR_BOARD_LCDVEE | BCSR_BOARD_LCDVDD | BCSR_BOARD_LCDBL;
+ /* printk(KERN_DEBUG "board_au1200fb_panel_init()\n"); */
+ return 0;
+}
+
+int board_au1200fb_panel_shutdown(void)
+{
+ /* Remove power */
+ BCSR *bcsr = (BCSR *)BCSR_KSEG1_ADDR;
+
+ bcsr->board &= ~(BCSR_BOARD_LCDVEE | BCSR_BOARD_LCDVDD |
+ BCSR_BOARD_LCDBL);
+ /* printk(KERN_DEBUG "board_au1200fb_panel_shutdown()\n"); */
+ return 0;
+}
--- /dev/null
+/*
+ *
+ * BRIEF MODULE DESCRIPTION
+ * PB1200 board setup
+ *
+ * Copyright 2001, 2008 MontaVista Software Inc.
+ * Author: MontaVista Software, Inc. <source@mvista.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/kernel.h>
+
+#include <asm/bootinfo.h>
+
+#include <prom.h>
+
+const char *get_system_type(void)
+{
+ return "Alchemy Pb1200";
+}
+
+void __init prom_init(void)
+{
+ unsigned char *memsize_str;
+ unsigned long memsize;
+
+ prom_argc = (int)fw_arg0;
+ prom_argv = (char **)fw_arg1;
+ prom_envp = (char **)fw_arg2;
+
+ prom_init_cmdline();
+ memsize_str = prom_getenv("memsize");
+ if (!memsize_str)
+ memsize = 0x08000000;
+ else
+ strict_strtoul(memsize_str, 0, &memsize);
+ add_memory_region(0, memsize, BOOT_MEM_RAM);
+}
--- /dev/null
+/*
+ * BRIEF MODULE DESCRIPTION
+ * Au1xxx irq map table
+ *
+ * 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/interrupt.h>
+
+#include <asm/mach-au1x00/au1000.h>
+
+#ifdef CONFIG_MIPS_PB1200
+#include <asm/mach-pb1x00/pb1200.h>
+#endif
+
+#ifdef CONFIG_MIPS_DB1200
+#include <asm/mach-db1x00/db1200.h>
+#define PB1200_INT_BEGIN DB1200_INT_BEGIN
+#define PB1200_INT_END DB1200_INT_END
+#endif
+
+struct au1xxx_irqmap __initdata au1xxx_irq_map[] = {
+ /* This is external interrupt cascade */
+ { AU1000_GPIO_7, INTC_INT_LOW_LEVEL, 0 },
+};
+
+int __initdata au1xxx_nr_irqs = ARRAY_SIZE(au1xxx_irq_map);
+
+/*
+ * Support for External interrupts on the Pb1200 Development platform.
+ */
+static volatile int pb1200_cascade_en;
+
+irqreturn_t pb1200_cascade_handler(int irq, void *dev_id)
+{
+ unsigned short bisr = bcsr->int_status;
+ int extirq_nr = 0;
+
+ /* Clear all the edge interrupts. This has no effect on level. */
+ bcsr->int_status = bisr;
+ for ( ; bisr; bisr &= bisr - 1) {
+ extirq_nr = PB1200_INT_BEGIN + __ffs(bisr);
+ /* Ack and dispatch IRQ */
+ do_IRQ(extirq_nr);
+ }
+
+ return IRQ_RETVAL(1);
+}
+
+inline void pb1200_enable_irq(unsigned int irq_nr)
+{
+ bcsr->intset_mask = 1 << (irq_nr - PB1200_INT_BEGIN);
+ bcsr->intset = 1 << (irq_nr - PB1200_INT_BEGIN);
+}
+
+inline void pb1200_disable_irq(unsigned int irq_nr)
+{
+ bcsr->intclr_mask = 1 << (irq_nr - PB1200_INT_BEGIN);
+ bcsr->intclr = 1 << (irq_nr - PB1200_INT_BEGIN);
+}
+
+static unsigned int pb1200_setup_cascade(void)
+{
+ return request_irq(AU1000_GPIO_7, &pb1200_cascade_handler,
+ 0, "Pb1200 Cascade", &pb1200_cascade_handler);
+}
+
+static unsigned int pb1200_startup_irq(unsigned int irq)
+{
+ if (++pb1200_cascade_en == 1) {
+ int res;
+
+ res = pb1200_setup_cascade();
+ if (res)
+ return res;
+ }
+
+ pb1200_enable_irq(irq);
+
+ return 0;
+}
+
+static void pb1200_shutdown_irq(unsigned int irq)
+{
+ pb1200_disable_irq(irq);
+ if (--pb1200_cascade_en == 0)
+ free_irq(AU1000_GPIO_7, &pb1200_cascade_handler);
+}
+
+static struct irq_chip external_irq_type = {
+#ifdef CONFIG_MIPS_PB1200
+ .name = "Pb1200 Ext",
+#endif
+#ifdef CONFIG_MIPS_DB1200
+ .name = "Db1200 Ext",
+#endif
+ .startup = pb1200_startup_irq,
+ .shutdown = pb1200_shutdown_irq,
+ .ack = pb1200_disable_irq,
+ .mask = pb1200_disable_irq,
+ .mask_ack = pb1200_disable_irq,
+ .unmask = pb1200_enable_irq,
+};
+
+void _board_init_irq(void)
+{
+ unsigned int irq;
+
+#ifdef CONFIG_MIPS_PB1200
+ /* We have a problem with CPLD rev 3. */
+ if (((bcsr->whoami & BCSR_WHOAMI_CPLD) >> 4) <= 3) {
+ printk(KERN_ERR "WARNING!!!\n");
+ printk(KERN_ERR "WARNING!!!\n");
+ printk(KERN_ERR "WARNING!!!\n");
+ printk(KERN_ERR "WARNING!!!\n");
+ printk(KERN_ERR "WARNING!!!\n");
+ printk(KERN_ERR "WARNING!!!\n");
+ printk(KERN_ERR "Pb1200 must be at CPLD rev 4. Please have Pb1200\n");
+ printk(KERN_ERR "updated to latest revision. This software will\n");
+ printk(KERN_ERR "not work on anything less than CPLD rev 4.\n");
+ printk(KERN_ERR "WARNING!!!\n");
+ printk(KERN_ERR "WARNING!!!\n");
+ printk(KERN_ERR "WARNING!!!\n");
+ printk(KERN_ERR "WARNING!!!\n");
+ printk(KERN_ERR "WARNING!!!\n");
+ printk(KERN_ERR "WARNING!!!\n");
+ panic("Game over. Your score is 0.");
+ }
+#endif
+
+ for (irq = PB1200_INT_BEGIN; irq <= PB1200_INT_END; irq++) {
+ set_irq_chip_and_handler(irq, &external_irq_type,
+ handle_level_irq);
+ pb1200_disable_irq(irq);
+ }
+
+ /*
+ * GPIO_7 can not be hooked here, so it is hooked upon first
+ * request of any source attached to the cascade.
+ */
+}
--- /dev/null
+/*
+ * Pb1200/DBAu1200 board platform device registration
+ *
+ * Copyright (C) 2008 MontaVista Software Inc. <source@mvista.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 program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * 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., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+#include <linux/dma-mapping.h>
+#include <linux/init.h>
+#include <linux/leds.h>
+#include <linux/platform_device.h>
+
+#include <asm/mach-au1x00/au1xxx.h>
+#include <asm/mach-au1x00/au1100_mmc.h>
+
+static int mmc_activity;
+
+static void pb1200mmc0_set_power(void *mmc_host, int state)
+{
+ if (state)
+ bcsr->board |= BCSR_BOARD_SD0PWR;
+ else
+ bcsr->board &= ~BCSR_BOARD_SD0PWR;
+
+ au_sync_delay(1);
+}
+
+static int pb1200mmc0_card_readonly(void *mmc_host)
+{
+ return (bcsr->status & BCSR_STATUS_SD0WP) ? 1 : 0;
+}
+
+static int pb1200mmc0_card_inserted(void *mmc_host)
+{
+ return (bcsr->sig_status & BCSR_INT_SD0INSERT) ? 1 : 0;
+}
+
+static void pb1200_mmcled_set(struct led_classdev *led,
+ enum led_brightness brightness)
+{
+ if (brightness != LED_OFF) {
+ if (++mmc_activity == 1)
+ bcsr->disk_leds &= ~(1 << 8);
+ } else {
+ if (--mmc_activity == 0)
+ bcsr->disk_leds |= (1 << 8);
+ }
+}
+
+static struct led_classdev pb1200mmc_led = {
+ .brightness_set = pb1200_mmcled_set,
+};
+
+#ifndef CONFIG_MIPS_DB1200
+static void pb1200mmc1_set_power(void *mmc_host, int state)
+{
+ if (state)
+ bcsr->board |= BCSR_BOARD_SD1PWR;
+ else
+ bcsr->board &= ~BCSR_BOARD_SD1PWR;
+
+ au_sync_delay(1);
+}
+
+static int pb1200mmc1_card_readonly(void *mmc_host)
+{
+ return (bcsr->status & BCSR_STATUS_SD1WP) ? 1 : 0;
+}
+
+static int pb1200mmc1_card_inserted(void *mmc_host)
+{
+ return (bcsr->sig_status & BCSR_INT_SD1INSERT) ? 1 : 0;
+}
+#endif
+
+const struct au1xmmc_platform_data au1xmmc_platdata[2] = {
+ [0] = {
+ .set_power = pb1200mmc0_set_power,
+ .card_inserted = pb1200mmc0_card_inserted,
+ .card_readonly = pb1200mmc0_card_readonly,
+ .cd_setup = NULL, /* use poll-timer in driver */
+ .led = &pb1200mmc_led,
+ },
+#ifndef CONFIG_MIPS_DB1200
+ [1] = {
+ .set_power = pb1200mmc1_set_power,
+ .card_inserted = pb1200mmc1_card_inserted,
+ .card_readonly = pb1200mmc1_card_readonly,
+ .cd_setup = NULL, /* use poll-timer in driver */
+ .led = &pb1200mmc_led,
+ },
+#endif
+};
+
+static struct resource ide_resources[] = {
+ [0] = {
+ .start = IDE_PHYS_ADDR,
+ .end = IDE_PHYS_ADDR + IDE_PHYS_LEN - 1,
+ .flags = IORESOURCE_MEM
+ },
+ [1] = {
+ .start = IDE_INT,
+ .end = IDE_INT,
+ .flags = IORESOURCE_IRQ
+ }
+};
+
+static u64 ide_dmamask = DMA_32BIT_MASK;
+
+static struct platform_device ide_device = {
+ .name = "au1200-ide",
+ .id = 0,
+ .dev = {
+ .dma_mask = &ide_dmamask,
+ .coherent_dma_mask = DMA_32BIT_MASK,
+ },
+ .num_resources = ARRAY_SIZE(ide_resources),
+ .resource = ide_resources
+};
+
+static struct resource smc91c111_resources[] = {
+ [0] = {
+ .name = "smc91x-regs",
+ .start = SMC91C111_PHYS_ADDR,
+ .end = SMC91C111_PHYS_ADDR + 0xf,
+ .flags = IORESOURCE_MEM
+ },
+ [1] = {
+ .start = SMC91C111_INT,
+ .end = SMC91C111_INT,
+ .flags = IORESOURCE_IRQ
+ },
+};
+
+static struct platform_device smc91c111_device = {
+ .name = "smc91x",
+ .id = -1,
+ .num_resources = ARRAY_SIZE(smc91c111_resources),
+ .resource = smc91c111_resources
+};
+
+static struct platform_device *board_platform_devices[] __initdata = {
+ &ide_device,
+ &smc91c111_device
+};
+
+static int __init board_register_devices(void)
+{
+ return platform_add_devices(board_platform_devices,
+ ARRAY_SIZE(board_platform_devices));
+}
+
+arch_initcall(board_register_devices);
--- /dev/null
+#
+# Copyright 2000, 2001, 2008 MontaVista Software Inc.
+# Author: MontaVista Software, Inc. <source@mvista.com>
+#
+# Makefile for the Alchemy Semiconductor Pb1500 board.
+#
+
+lib-y := init.o board_setup.o irqmap.o
--- /dev/null
+/*
+ * Copyright 2000, 2008 MontaVista Software Inc.
+ * Author: MontaVista Software, Inc. <source@mvista.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/delay.h>
+
+#include <asm/mach-au1x00/au1000.h>
+#include <asm/mach-pb1x00/pb1500.h>
+
+void board_reset(void)
+{
+ /* Hit BCSR.RST_VDDI[SOFT_RESET] */
+ au_writel(0x00000000, PB1500_RST_VDDI);
+}
+
+void __init board_setup(void)
+{
+ u32 pin_func;
+ u32 sys_freqctrl, sys_clksrc;
+
+ sys_clksrc = sys_freqctrl = pin_func = 0;
+ /* Set AUX clock to 12 MHz * 8 = 96 MHz */
+ au_writel(8, SYS_AUXPLL);
+ au_writel(0, SYS_PINSTATERD);
+ udelay(100);
+
+#if defined(CONFIG_USB_OHCI_HCD) || defined(CONFIG_USB_OHCI_HCD_MODULE)
+
+ /* GPIO201 is input for PCMCIA card detect */
+ /* GPIO203 is input for PCMCIA interrupt request */
+ au_writel(au_readl(GPIO2_DIR) & ~((1 << 1) | (1 << 3)), GPIO2_DIR);
+
+ /* Zero and disable FREQ2 */
+ sys_freqctrl = au_readl(SYS_FREQCTRL0);
+ sys_freqctrl &= ~0xFFF00000;
+ au_writel(sys_freqctrl, SYS_FREQCTRL0);
+
+ /* zero and disable USBH/USBD clocks */
+ sys_clksrc = au_readl(SYS_CLKSRC);
+ sys_clksrc &= ~(SYS_CS_CUD | SYS_CS_DUD | SYS_CS_MUD_MASK |
+ SYS_CS_CUH | SYS_CS_DUH | SYS_CS_MUH_MASK);
+ au_writel(sys_clksrc, SYS_CLKSRC);
+
+ sys_freqctrl = au_readl(SYS_FREQCTRL0);
+ sys_freqctrl &= ~0xFFF00000;
+
+ sys_clksrc = au_readl(SYS_CLKSRC);
+ sys_clksrc &= ~(SYS_CS_CUD | SYS_CS_DUD | SYS_CS_MUD_MASK |
+ SYS_CS_CUH | SYS_CS_DUH | SYS_CS_MUH_MASK);
+
+ /* FREQ2 = aux/2 = 48 MHz */
+ sys_freqctrl |= (0 << SYS_FC_FRDIV2_BIT) | SYS_FC_FE2 | SYS_FC_FS2;
+ au_writel(sys_freqctrl, SYS_FREQCTRL0);
+
+ /*
+ * Route 48MHz FREQ2 into USB Host and/or Device
+ */
+ sys_clksrc |= SYS_CS_MUX_FQ2 << SYS_CS_MUH_BIT;
+ au_writel(sys_clksrc, SYS_CLKSRC);
+
+ pin_func = au_readl(SYS_PINFUNC) & ~SYS_PF_USB;
+ /* 2nd USB port is USB host */
+ pin_func |= SYS_PF_USB;
+ au_writel(pin_func, SYS_PINFUNC);
+#endif /* defined(CONFIG_USB_OHCI_HCD) || defined(CONFIG_USB_OHCI_HCD_MODULE) */
+
+#ifdef CONFIG_PCI
+ /* Setup PCI bus controller */
+ au_writel(0, Au1500_PCI_CMEM);
+ au_writel(0x00003fff, Au1500_CFG_BASE);
+#if defined(__MIPSEB__)
+ au_writel(0xf | (2 << 6) | (1 << 4), Au1500_PCI_CFG);
+#else
+ au_writel(0xf, Au1500_PCI_CFG);
+#endif
+ 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);
+
+ /* Enable the RTC if not already enabled */
+ if (!(au_readl(0xac000028) & 0x20)) {
+ printk(KERN_INFO "enabling clock ...\n");
+ au_writel((au_readl(0xac000028) | 0x20), 0xac000028);
+ }
+ /* Put the clock in BCD mode */
+ if (au_readl(0xac00002c) & 0x4) { /* reg B */
+ au_writel(au_readl(0xac00002c) & ~0x4, 0xac00002c);
+ au_sync();
+ }
+}
--- /dev/null
+/*
+ *
+ * BRIEF MODULE DESCRIPTION
+ * Pb1500 board setup
+ *
+ * Copyright 2001, 2008 MontaVista Software Inc.
+ * Author: MontaVista Software, Inc. <source@mvista.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/kernel.h>
+
+#include <asm/bootinfo.h>
+
+#include <prom.h>
+
+const char *get_system_type(void)
+{
+ return "Alchemy Pb1500";
+}
+
+void __init prom_init(void)
+{
+ unsigned char *memsize_str;
+ unsigned long memsize;
+
+ prom_argc = (int)fw_arg0;
+ prom_argv = (char **)fw_arg1;
+ prom_envp = (char **)fw_arg2;
+
+ prom_init_cmdline();
+ memsize_str = prom_getenv("memsize");
+ if (!memsize_str)
+ memsize = 0x04000000;
+ else
+ strict_strtoul(memsize_str, 0, &memsize);
+ add_memory_region(0, memsize, BOOT_MEM_RAM);
+}
--- /dev/null
+/*
+ * BRIEF MODULE DESCRIPTION
+ * Au1xxx irq map table
+ *
+ * Copyright 2003 Embedded Edge, LLC
+ * dan@embeddededge.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 <asm/mach-au1x00/au1000.h>
+
+char irq_tab_alchemy[][5] __initdata = {
+ [12] = { -1, INTA, INTX, INTX, INTX }, /* IDSEL 12 - HPT370 */
+ [13] = { -1, INTA, INTB, INTC, INTD }, /* IDSEL 13 - PCI slot */
+};
+
+struct au1xxx_irqmap __initdata au1xxx_irq_map[] = {
+ { AU1500_GPIO_204, INTC_INT_HIGH_LEVEL, 0 },
+ { 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_205, INTC_INT_LOW_LEVEL, 0 },
+};
+
+int __initdata au1xxx_nr_irqs = ARRAY_SIZE(au1xxx_irq_map);
--- /dev/null
+#
+# Copyright 2000, 2008 MontaVista Software Inc.
+# Author: MontaVista Software, Inc. <source@mvista.com>
+#
+# Makefile for the Alchemy Semiconductor Pb1550 board.
+#
+
+lib-y := init.o board_setup.o irqmap.o
--- /dev/null
+/*
+ *
+ * BRIEF MODULE DESCRIPTION
+ * Alchemy Pb1550 board setup.
+ *
+ * Copyright 2000, 2008 MontaVista Software Inc.
+ * Author: MontaVista Software, Inc. <source@mvista.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 <asm/mach-au1x00/au1000.h>
+#include <asm/mach-pb1x00/pb1550.h>
+
+void board_reset(void)
+{
+ /* Hit BCSR.SYSTEM[RESET] */
+ au_writew(au_readw(0xAF00001C) & ~BCSR_SYSTEM_RESET, 0xAF00001C);
+}
+
+void __init board_setup(void)
+{
+ u32 pin_func;
+
+ /*
+ * Enable PSC1 SYNC for AC'97. Normaly done in audio driver,
+ * but it is board specific code, so put it here.
+ */
+ pin_func = au_readl(SYS_PINFUNC);
+ au_sync();
+ pin_func |= SYS_PF_MUST_BE_SET | SYS_PF_PSC1_S1;
+ au_writel(pin_func, SYS_PINFUNC);
+
+ au_writel(0, (u32)bcsr | 0x10); /* turn off PCMCIA power */
+ au_sync();
+
+ printk(KERN_INFO "AMD Alchemy Pb1550 Board\n");
+}
--- /dev/null
+/*
+ *
+ * BRIEF MODULE DESCRIPTION
+ * Pb1550 board setup
+ *
+ * Copyright 2001, 2008 MontaVista Software Inc.
+ * Author: MontaVista Software, Inc. <source@mvista.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/kernel.h>
+
+#include <asm/bootinfo.h>
+
+#include <prom.h>
+
+const char *get_system_type(void)
+{
+ return "Alchemy Pb1550";
+}
+
+void __init prom_init(void)
+{
+ unsigned char *memsize_str;
+ unsigned long memsize;
+
+ prom_argc = (int)fw_arg0;
+ prom_argv = (char **)fw_arg1;
+ prom_envp = (char **)fw_arg2;
+
+ prom_init_cmdline();
+ memsize_str = prom_getenv("memsize");
+ if (!memsize_str)
+ memsize = 0x08000000;
+ else
+ strict_strtoul(memsize_str, 0, &memsize);
+ add_memory_region(0, memsize, BOOT_MEM_RAM);
+}
--- /dev/null
+/*
+ * BRIEF MODULE DESCRIPTION
+ * Au1xx0 IRQ map table
+ *
+ * Copyright 2003 Embedded Edge, LLC
+ * dan@embeddededge.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 <asm/mach-au1x00/au1000.h>
+
+char irq_tab_alchemy[][5] __initdata = {
+ [12] = { -1, INTB, INTC, INTD, INTA }, /* IDSEL 12 - PCI slot 2 (left) */
+ [13] = { -1, INTA, INTB, INTC, INTD }, /* IDSEL 13 - PCI slot 1 (right) */
+};
+
+struct au1xxx_irqmap __initdata au1xxx_irq_map[] = {
+ { AU1000_GPIO_0, INTC_INT_LOW_LEVEL, 0 },
+ { AU1000_GPIO_1, INTC_INT_LOW_LEVEL, 0 },
+};
+
+int __initdata au1xxx_nr_irqs = ARRAY_SIZE(au1xxx_irq_map);
+++ /dev/null
-#
-# Copyright 2000, 2008 MontaVista Software Inc.
-# Author: MontaVista Software, Inc. <source@mvista.com>
-#
-# Makefile for the Alchemy Semiconductor Pb1000 board.
-#
-
-lib-y := init.o board_setup.o irqmap.o
+++ /dev/null
-/*
- * Copyright 2000, 2008 MontaVista Software Inc.
- * Author: MontaVista Software, Inc. <source@mvista.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/delay.h>
-
-#include <asm/mach-au1x00/au1000.h>
-#include <asm/mach-pb1x00/pb1000.h>
-
-void board_reset(void)
-{
-}
-
-void __init board_setup(void)
-{
- u32 pin_func, static_cfg0;
- u32 sys_freqctrl, sys_clksrc;
- u32 prid = read_c0_prid();
-
- /* Set AUX clock to 12 MHz * 8 = 96 MHz */
- au_writel(8, SYS_AUXPLL);
- au_writel(0, SYS_PINSTATERD);
- udelay(100);
-
-#if defined(CONFIG_USB_OHCI_HCD) || defined(CONFIG_USB_OHCI_HCD_MODULE)
- /* Zero and disable FREQ2 */
- sys_freqctrl = au_readl(SYS_FREQCTRL0);
- sys_freqctrl &= ~0xFFF00000;
- au_writel(sys_freqctrl, SYS_FREQCTRL0);
-
- /* Zero and disable USBH/USBD clocks */
- sys_clksrc = au_readl(SYS_CLKSRC);
- sys_clksrc &= ~(SYS_CS_CUD | SYS_CS_DUD | SYS_CS_MUD_MASK |
- SYS_CS_CUH | SYS_CS_DUH | SYS_CS_MUH_MASK);
- au_writel(sys_clksrc, SYS_CLKSRC);
-
- sys_freqctrl = au_readl(SYS_FREQCTRL0);
- sys_freqctrl &= ~0xFFF00000;
-
- sys_clksrc = au_readl(SYS_CLKSRC);
- sys_clksrc &= ~(SYS_CS_CUD | SYS_CS_DUD | SYS_CS_MUD_MASK |
- SYS_CS_CUH | SYS_CS_DUH | SYS_CS_MUH_MASK);
-
- switch (prid & 0x000000FF) {
- case 0x00: /* DA */
- case 0x01: /* HA */
- case 0x02: /* HB */
- /* CPU core freq to 48 MHz to slow it way down... */
- au_writel(4, SYS_CPUPLL);
-
- /*
- * Setup 48 MHz FREQ2 from CPUPLL for USB Host
- * FRDIV2 = 3 -> div by 8 of 384 MHz -> 48 MHz
- */
- sys_freqctrl |= (3 << SYS_FC_FRDIV2_BIT) | SYS_FC_FE2;
- au_writel(sys_freqctrl, SYS_FREQCTRL0);
-
- /* CPU core freq to 384 MHz */
- au_writel(0x20, SYS_CPUPLL);
-
- printk(KERN_INFO "Au1000: 48 MHz OHCI workaround enabled\n");
- break;
-
- default: /* HC and newer */
- /* FREQ2 = aux / 2 = 48 MHz */
- sys_freqctrl |= (0 << SYS_FC_FRDIV2_BIT) |
- SYS_FC_FE2 | SYS_FC_FS2;
- au_writel(sys_freqctrl, SYS_FREQCTRL0);
- break;
- }
-
- /*
- * Route 48 MHz FREQ2 into USB Host and/or Device
- */
- sys_clksrc |= SYS_CS_MUX_FQ2 << SYS_CS_MUH_BIT;
- au_writel(sys_clksrc, SYS_CLKSRC);
-
- /* Configure pins GPIO[14:9] as GPIO */
- pin_func = au_readl(SYS_PINFUNC) & ~(SYS_PF_UR3 | SYS_PF_USB);
-
- /* 2nd USB port is USB host */
- pin_func |= SYS_PF_USB;
-
- au_writel(pin_func, SYS_PINFUNC);
- au_writel(0x2800, SYS_TRIOUTCLR);
- au_writel(0x0030, SYS_OUTPUTCLR);
-#endif /* defined(CONFIG_USB_OHCI_HCD) || defined(CONFIG_USB_OHCI_HCD_MODULE) */
-
- /* Make GPIO 15 an input (for interrupt line) */
- pin_func = au_readl(SYS_PINFUNC) & ~SYS_PF_IRF;
- /* We don't need I2S, so make it available for GPIO[31:29] */
- pin_func |= SYS_PF_I2S;
- au_writel(pin_func, SYS_PINFUNC);
-
- au_writel(0x8000, SYS_TRIOUTCLR);
-
- static_cfg0 = au_readl(MEM_STCFG0) & ~0xc00;
- au_writel(static_cfg0, MEM_STCFG0);
-
- /* configure RCE2* for LCD */
- au_writel(0x00000004, MEM_STCFG2);
-
- /* MEM_STTIME2 */
- au_writel(0x09000000, MEM_STTIME2);
-
- /* Set 32-bit base address decoding for RCE2* */
- au_writel(0x10003ff0, MEM_STADDR2);
-
- /*
- * PCI CPLD setup
- * Expand CE0 to cover PCI
- */
- au_writel(0x11803e40, MEM_STADDR1);
-
- /* Burst visibility on */
- au_writel(au_readl(MEM_STCFG0) | 0x1000, MEM_STCFG0);
-
- au_writel(0x83, MEM_STCFG1); /* ewait enabled, flash timing */
- au_writel(0x33030a10, MEM_STTIME1); /* slower timing for FPGA */
-
- /* Setup the static bus controller */
- au_writel(0x00000002, MEM_STCFG3); /* type = PCMCIA */
- au_writel(0x280E3D07, MEM_STTIME3); /* 250ns cycle time */
- au_writel(0x10000000, MEM_STADDR3); /* any PCMCIA select */
-
- /*
- * Enable Au1000 BCLK switching - note: sed1356 must not use
- * its BCLK (Au1000 LCLK) for any timings
- */
- switch (prid & 0x000000FF) {
- case 0x00: /* DA */
- case 0x01: /* HA */
- case 0x02: /* HB */
- break;
- default: /* HC and newer */
- /*
- * Enable sys bus clock divider when IDLE state or no bus
- * activity.
- */
- au_writel(au_readl(SYS_POWERCTRL) | (0x3 << 5), SYS_POWERCTRL);
- break;
- }
-}
+++ /dev/null
-/*
- * BRIEF MODULE DESCRIPTION
- * Pb1000 board setup
- *
- * Copyright 2001, 2008 MontaVista Software Inc.
- * Author: MontaVista Software, Inc. <source@mvista.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/kernel.h>
-
-#include <asm/bootinfo.h>
-
-#include <prom.h>
-
-const char *get_system_type(void)
-{
- return "Alchemy Pb1000";
-}
-
-void __init prom_init(void)
-{
- unsigned char *memsize_str;
- unsigned long memsize;
-
- prom_argc = (int)fw_arg0;
- prom_argv = (char **)fw_arg1;
- prom_envp = (char **)fw_arg2;
-
- prom_init_cmdline();
- memsize_str = prom_getenv("memsize");
- if (!memsize_str)
- memsize = 0x04000000;
- else
- strict_strtoul(memsize_str, 0, &memsize);
- add_memory_region(0, memsize, BOOT_MEM_RAM);
-}
+++ /dev/null
-/*
- * BRIEF MODULE DESCRIPTION
- * Au1xxx irq map table
- *
- * Copyright 2003 Embedded Edge, LLC
- * dan@embeddededge.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/interrupt.h>
-
-#include <asm/mach-au1x00/au1000.h>
-
-struct au1xxx_irqmap __initdata au1xxx_irq_map[] = {
- { AU1000_GPIO_15, INTC_INT_LOW_LEVEL, 0 },
-};
-
-int __initdata au1xxx_nr_irqs = ARRAY_SIZE(au1xxx_irq_map);
+++ /dev/null
-#
-# Copyright 2000, 2001, 2008 MontaVista Software Inc.
-# Author: MontaVista Software, Inc. <source@mvista.com>
-#
-# Makefile for the Alchemy Semiconductor Pb1100 board.
-#
-
-lib-y := init.o board_setup.o irqmap.o
+++ /dev/null
-/*
- * Copyright 2002, 2008 MontaVista Software Inc.
- * Author: MontaVista Software, Inc. <source@mvista.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/delay.h>
-
-#include <asm/mach-au1x00/au1000.h>
-#include <asm/mach-pb1x00/pb1100.h>
-
-void board_reset(void)
-{
- /* Hit BCSR.RST_VDDI[SOFT_RESET] */
- au_writel(0x00000000, PB1100_RST_VDDI);
-}
-
-void __init board_setup(void)
-{
- volatile void __iomem *base = (volatile void __iomem *)0xac000000UL;
-
- /* Set AUX clock to 12 MHz * 8 = 96 MHz */
- au_writel(8, SYS_AUXPLL);
- au_writel(0, SYS_PININPUTEN);
- udelay(100);
-
-#if defined(CONFIG_USB_OHCI_HCD) || defined(CONFIG_USB_OHCI_HCD_MODULE)
- {
- u32 pin_func, sys_freqctrl, sys_clksrc;
-
- /* Configure pins GPIO[14:9] as GPIO */
- pin_func = au_readl(SYS_PINFUNC) & ~SYS_PF_UR3;
-
- /* Zero and disable FREQ2 */
- sys_freqctrl = au_readl(SYS_FREQCTRL0);
- sys_freqctrl &= ~0xFFF00000;
- au_writel(sys_freqctrl, SYS_FREQCTRL0);
-
- /* Zero and disable USBH/USBD/IrDA clock */
- sys_clksrc = au_readl(SYS_CLKSRC);
- sys_clksrc &= ~(SYS_CS_CIR | SYS_CS_DIR | SYS_CS_MIR_MASK);
- au_writel(sys_clksrc, SYS_CLKSRC);
-
- sys_freqctrl = au_readl(SYS_FREQCTRL0);
- sys_freqctrl &= ~0xFFF00000;
-
- sys_clksrc = au_readl(SYS_CLKSRC);
- sys_clksrc &= ~(SYS_CS_CIR | SYS_CS_DIR | SYS_CS_MIR_MASK);
-
- /* FREQ2 = aux / 2 = 48 MHz */
- sys_freqctrl |= (0 << SYS_FC_FRDIV2_BIT) |
- SYS_FC_FE2 | SYS_FC_FS2;
- au_writel(sys_freqctrl, SYS_FREQCTRL0);
-
- /*
- * Route 48 MHz FREQ2 into USBH/USBD/IrDA
- */
- sys_clksrc |= SYS_CS_MUX_FQ2 << SYS_CS_MIR_BIT;
- au_writel(sys_clksrc, SYS_CLKSRC);
-
- /* Setup the static bus controller */
- au_writel(0x00000002, MEM_STCFG3); /* type = PCMCIA */
- au_writel(0x280E3D07, MEM_STTIME3); /* 250ns cycle time */
- au_writel(0x10000000, MEM_STADDR3); /* any PCMCIA select */
-
- /*
- * Get USB Functionality pin state (device vs host drive pins).
- */
- pin_func = au_readl(SYS_PINFUNC) & ~SYS_PF_USB;
- /* 2nd USB port is USB host. */
- pin_func |= SYS_PF_USB;
- au_writel(pin_func, SYS_PINFUNC);
- }
-#endif /* defined(CONFIG_USB_OHCI_HCD) || defined(CONFIG_USB_OHCI_HCD_MODULE) */
-
- /* Enable sys bus clock divider when IDLE state or no bus activity. */
- au_writel(au_readl(SYS_POWERCTRL) | (0x3 << 5), SYS_POWERCTRL);
-
- /* Enable the RTC if not already enabled. */
- if (!(readb(base + 0x28) & 0x20)) {
- writeb(readb(base + 0x28) | 0x20, base + 0x28);
- au_sync();
- }
- /* Put the clock in BCD mode. */
- if (readb(base + 0x2C) & 0x4) { /* reg B */
- writeb(readb(base + 0x2c) & ~0x4, base + 0x2c);
- au_sync();
- }
-}
+++ /dev/null
-/*
- *
- * BRIEF MODULE DESCRIPTION
- * Pb1100 board setup
- *
- * Copyright 2002, 2008 MontaVista Software Inc.
- * Author: MontaVista Software, Inc. <source@mvista.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/kernel.h>
-
-#include <asm/bootinfo.h>
-
-#include <prom.h>
-
-const char *get_system_type(void)
-{
- return "Alchemy Pb1100";
-}
-
-void __init prom_init(void)
-{
- unsigned char *memsize_str;
- unsigned long memsize;
-
- prom_argc = fw_arg0;
- prom_argv = (char **)fw_arg1;
- prom_envp = (char **)fw_arg3;
-
- prom_init_cmdline();
-
- memsize_str = prom_getenv("memsize");
- if (!memsize_str)
- memsize = 0x04000000;
- else
- strict_strtoul(memsize_str, 0, &memsize);
-
- add_memory_region(0, memsize, BOOT_MEM_RAM);
-}
+++ /dev/null
-/*
- * BRIEF MODULE DESCRIPTION
- * Au1xx0 IRQ map table
- *
- * Copyright 2003 Embedded Edge, LLC
- * dan@embeddededge.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 <asm/mach-au1x00/au1000.h>
-
-struct au1xxx_irqmap __initdata au1xxx_irq_map[] = {
- { AU1000_GPIO_9, INTC_INT_LOW_LEVEL, 0 }, /* PCMCIA Card Fully_Inserted# */
- { AU1000_GPIO_10, INTC_INT_LOW_LEVEL, 0 }, /* PCMCIA Card STSCHG# */
- { AU1000_GPIO_11, INTC_INT_LOW_LEVEL, 0 }, /* PCMCIA Card IRQ# */
- { AU1000_GPIO_13, INTC_INT_LOW_LEVEL, 0 }, /* DC_IRQ# */
-};
-
-int __initdata au1xxx_nr_irqs = ARRAY_SIZE(au1xxx_irq_map);
+++ /dev/null
-#
-# Makefile for the Alchemy Semiconductor Pb1200/DBAu1200 boards.
-#
-
-lib-y := init.o board_setup.o irqmap.o
-obj-y += platform.o
-
-EXTRA_CFLAGS += -Werror
+++ /dev/null
-/*
- *
- * BRIEF MODULE DESCRIPTION
- * Alchemy Pb1200/Db1200 board setup.
- *
- * 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/sched.h>
-
-#include <prom.h>
-#include <au1xxx.h>
-
-extern void _board_init_irq(void);
-extern void (*board_init_irq)(void);
-
-void board_reset(void)
-{
- bcsr->resets = 0;
- bcsr->system = 0;
-}
-
-void __init board_setup(void)
-{
- char *argptr = NULL;
-
-#if 0
- {
- u32 pin_func;
-
- /*
- * Enable PSC1 SYNC for AC97. Normaly done in audio driver,
- * but it is board specific code, so put it here.
- */
- pin_func = au_readl(SYS_PINFUNC);
- au_sync();
- pin_func |= SYS_PF_MUST_BE_SET | SYS_PF_PSC1_S1;
- au_writel(pin_func, SYS_PINFUNC);
-
- au_writel(0, (u32)bcsr | 0x10); /* turn off PCMCIA power */
- au_sync();
- }
-#endif
-
-#if defined(CONFIG_I2C_AU1550)
- {
- u32 freq0, clksrc;
- u32 pin_func;
-
- /* Select SMBus in CPLD */
- bcsr->resets &= ~BCSR_RESETS_PCS0MUX;
-
- pin_func = au_readl(SYS_PINFUNC);
- au_sync();
- pin_func &= ~(SYS_PINFUNC_P0A | SYS_PINFUNC_P0B);
- /* Set GPIOs correctly */
- pin_func |= 2 << 17;
- au_writel(pin_func, SYS_PINFUNC);
- au_sync();
-
- /* The I2C driver depends on 50 MHz clock */
- freq0 = au_readl(SYS_FREQCTRL0);
- au_sync();
- freq0 &= ~(SYS_FC_FRDIV1_MASK | SYS_FC_FS1 | SYS_FC_FE1);
- freq0 |= 3 << SYS_FC_FRDIV1_BIT;
- /* 396 MHz / (3 + 1) * 2 == 49.5 MHz */
- au_writel(freq0, SYS_FREQCTRL0);
- au_sync();
- freq0 |= SYS_FC_FE1;
- au_writel(freq0, SYS_FREQCTRL0);
- au_sync();
-
- clksrc = au_readl(SYS_CLKSRC);
- au_sync();
- clksrc &= ~(SYS_CS_CE0 | SYS_CS_DE0 | SYS_CS_ME0_MASK);
- /* Bit 22 is EXTCLK0 for PSC0 */
- clksrc |= SYS_CS_MUX_FQ1 << SYS_CS_ME0_BIT;
- au_writel(clksrc, SYS_CLKSRC);
- au_sync();
- }
-#endif
-
-#ifdef CONFIG_FB_AU1200
- argptr = prom_getcmdline();
-#ifdef CONFIG_MIPS_PB1200
- strcat(argptr, " video=au1200fb:panel:bs");
-#endif
-#ifdef CONFIG_MIPS_DB1200
- strcat(argptr, " video=au1200fb:panel:bs");
-#endif
-#endif
-
- /*
- * The Pb1200 development board uses external MUX for PSC0 to
- * support SMB/SPI. bcsr->resets bit 12: 0=SMB 1=SPI
- */
-#ifdef CONFIG_I2C_AU1550
- bcsr->resets &= ~BCSR_RESETS_PCS0MUX;
-#endif
- au_sync();
-
-#ifdef CONFIG_MIPS_PB1200
- printk(KERN_INFO "AMD Alchemy Pb1200 Board\n");
-#endif
-#ifdef CONFIG_MIPS_DB1200
- printk(KERN_INFO "AMD Alchemy Db1200 Board\n");
-#endif
-
- /* Setup Pb1200 External Interrupt Controller */
- board_init_irq = _board_init_irq;
-}
-
-int board_au1200fb_panel(void)
-{
- BCSR *bcsr = (BCSR *)BCSR_KSEG1_ADDR;
- int p;
-
- p = bcsr->switches;
- p >>= 8;
- p &= 0x0F;
- return p;
-}
-
-int board_au1200fb_panel_init(void)
-{
- /* Apply power */
- BCSR *bcsr = (BCSR *)BCSR_KSEG1_ADDR;
-
- bcsr->board |= BCSR_BOARD_LCDVEE | BCSR_BOARD_LCDVDD | BCSR_BOARD_LCDBL;
- /* printk(KERN_DEBUG "board_au1200fb_panel_init()\n"); */
- return 0;
-}
-
-int board_au1200fb_panel_shutdown(void)
-{
- /* Remove power */
- BCSR *bcsr = (BCSR *)BCSR_KSEG1_ADDR;
-
- bcsr->board &= ~(BCSR_BOARD_LCDVEE | BCSR_BOARD_LCDVDD |
- BCSR_BOARD_LCDBL);
- /* printk(KERN_DEBUG "board_au1200fb_panel_shutdown()\n"); */
- return 0;
-}
+++ /dev/null
-/*
- *
- * BRIEF MODULE DESCRIPTION
- * PB1200 board setup
- *
- * Copyright 2001, 2008 MontaVista Software Inc.
- * Author: MontaVista Software, Inc. <source@mvista.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/kernel.h>
-
-#include <asm/bootinfo.h>
-
-#include <prom.h>
-
-const char *get_system_type(void)
-{
- return "Alchemy Pb1200";
-}
-
-void __init prom_init(void)
-{
- unsigned char *memsize_str;
- unsigned long memsize;
-
- prom_argc = (int)fw_arg0;
- prom_argv = (char **)fw_arg1;
- prom_envp = (char **)fw_arg2;
-
- prom_init_cmdline();
- memsize_str = prom_getenv("memsize");
- if (!memsize_str)
- memsize = 0x08000000;
- else
- strict_strtoul(memsize_str, 0, &memsize);
- add_memory_region(0, memsize, BOOT_MEM_RAM);
-}
+++ /dev/null
-/*
- * BRIEF MODULE DESCRIPTION
- * Au1xxx irq map table
- *
- * 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/interrupt.h>
-
-#include <asm/mach-au1x00/au1000.h>
-
-#ifdef CONFIG_MIPS_PB1200
-#include <asm/mach-pb1x00/pb1200.h>
-#endif
-
-#ifdef CONFIG_MIPS_DB1200
-#include <asm/mach-db1x00/db1200.h>
-#define PB1200_INT_BEGIN DB1200_INT_BEGIN
-#define PB1200_INT_END DB1200_INT_END
-#endif
-
-struct au1xxx_irqmap __initdata au1xxx_irq_map[] = {
- /* This is external interrupt cascade */
- { AU1000_GPIO_7, INTC_INT_LOW_LEVEL, 0 },
-};
-
-int __initdata au1xxx_nr_irqs = ARRAY_SIZE(au1xxx_irq_map);
-
-/*
- * Support for External interrupts on the Pb1200 Development platform.
- */
-static volatile int pb1200_cascade_en;
-
-irqreturn_t pb1200_cascade_handler(int irq, void *dev_id)
-{
- unsigned short bisr = bcsr->int_status;
- int extirq_nr = 0;
-
- /* Clear all the edge interrupts. This has no effect on level. */
- bcsr->int_status = bisr;
- for ( ; bisr; bisr &= bisr - 1) {
- extirq_nr = PB1200_INT_BEGIN + __ffs(bisr);
- /* Ack and dispatch IRQ */
- do_IRQ(extirq_nr);
- }
-
- return IRQ_RETVAL(1);
-}
-
-inline void pb1200_enable_irq(unsigned int irq_nr)
-{
- bcsr->intset_mask = 1 << (irq_nr - PB1200_INT_BEGIN);
- bcsr->intset = 1 << (irq_nr - PB1200_INT_BEGIN);
-}
-
-inline void pb1200_disable_irq(unsigned int irq_nr)
-{
- bcsr->intclr_mask = 1 << (irq_nr - PB1200_INT_BEGIN);
- bcsr->intclr = 1 << (irq_nr - PB1200_INT_BEGIN);
-}
-
-static unsigned int pb1200_setup_cascade(void)
-{
- return request_irq(AU1000_GPIO_7, &pb1200_cascade_handler,
- 0, "Pb1200 Cascade", &pb1200_cascade_handler);
-}
-
-static unsigned int pb1200_startup_irq(unsigned int irq)
-{
- if (++pb1200_cascade_en == 1) {
- int res;
-
- res = pb1200_setup_cascade();
- if (res)
- return res;
- }
-
- pb1200_enable_irq(irq);
-
- return 0;
-}
-
-static void pb1200_shutdown_irq(unsigned int irq)
-{
- pb1200_disable_irq(irq);
- if (--pb1200_cascade_en == 0)
- free_irq(AU1000_GPIO_7, &pb1200_cascade_handler);
-}
-
-static struct irq_chip external_irq_type = {
-#ifdef CONFIG_MIPS_PB1200
- .name = "Pb1200 Ext",
-#endif
-#ifdef CONFIG_MIPS_DB1200
- .name = "Db1200 Ext",
-#endif
- .startup = pb1200_startup_irq,
- .shutdown = pb1200_shutdown_irq,
- .ack = pb1200_disable_irq,
- .mask = pb1200_disable_irq,
- .mask_ack = pb1200_disable_irq,
- .unmask = pb1200_enable_irq,
-};
-
-void _board_init_irq(void)
-{
- unsigned int irq;
-
-#ifdef CONFIG_MIPS_PB1200
- /* We have a problem with CPLD rev 3. */
- if (((bcsr->whoami & BCSR_WHOAMI_CPLD) >> 4) <= 3) {
- printk(KERN_ERR "WARNING!!!\n");
- printk(KERN_ERR "WARNING!!!\n");
- printk(KERN_ERR "WARNING!!!\n");
- printk(KERN_ERR "WARNING!!!\n");
- printk(KERN_ERR "WARNING!!!\n");
- printk(KERN_ERR "WARNING!!!\n");
- printk(KERN_ERR "Pb1200 must be at CPLD rev 4. Please have Pb1200\n");
- printk(KERN_ERR "updated to latest revision. This software will\n");
- printk(KERN_ERR "not work on anything less than CPLD rev 4.\n");
- printk(KERN_ERR "WARNING!!!\n");
- printk(KERN_ERR "WARNING!!!\n");
- printk(KERN_ERR "WARNING!!!\n");
- printk(KERN_ERR "WARNING!!!\n");
- printk(KERN_ERR "WARNING!!!\n");
- printk(KERN_ERR "WARNING!!!\n");
- panic("Game over. Your score is 0.");
- }
-#endif
-
- for (irq = PB1200_INT_BEGIN; irq <= PB1200_INT_END; irq++) {
- set_irq_chip_and_handler(irq, &external_irq_type,
- handle_level_irq);
- pb1200_disable_irq(irq);
- }
-
- /*
- * GPIO_7 can not be hooked here, so it is hooked upon first
- * request of any source attached to the cascade.
- */
-}
+++ /dev/null
-/*
- * Pb1200/DBAu1200 board platform device registration
- *
- * Copyright (C) 2008 MontaVista Software Inc. <source@mvista.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 program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * 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., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
- */
-
-#include <linux/dma-mapping.h>
-#include <linux/init.h>
-#include <linux/leds.h>
-#include <linux/platform_device.h>
-
-#include <asm/mach-au1x00/au1xxx.h>
-#include <asm/mach-au1x00/au1100_mmc.h>
-
-static int mmc_activity;
-
-static void pb1200mmc0_set_power(void *mmc_host, int state)
-{
- if (state)
- bcsr->board |= BCSR_BOARD_SD0PWR;
- else
- bcsr->board &= ~BCSR_BOARD_SD0PWR;
-
- au_sync_delay(1);
-}
-
-static int pb1200mmc0_card_readonly(void *mmc_host)
-{
- return (bcsr->status & BCSR_STATUS_SD0WP) ? 1 : 0;
-}
-
-static int pb1200mmc0_card_inserted(void *mmc_host)
-{
- return (bcsr->sig_status & BCSR_INT_SD0INSERT) ? 1 : 0;
-}
-
-static void pb1200_mmcled_set(struct led_classdev *led,
- enum led_brightness brightness)
-{
- if (brightness != LED_OFF) {
- if (++mmc_activity == 1)
- bcsr->disk_leds &= ~(1 << 8);
- } else {
- if (--mmc_activity == 0)
- bcsr->disk_leds |= (1 << 8);
- }
-}
-
-static struct led_classdev pb1200mmc_led = {
- .brightness_set = pb1200_mmcled_set,
-};
-
-#ifndef CONFIG_MIPS_DB1200
-static void pb1200mmc1_set_power(void *mmc_host, int state)
-{
- if (state)
- bcsr->board |= BCSR_BOARD_SD1PWR;
- else
- bcsr->board &= ~BCSR_BOARD_SD1PWR;
-
- au_sync_delay(1);
-}
-
-static int pb1200mmc1_card_readonly(void *mmc_host)
-{
- return (bcsr->status & BCSR_STATUS_SD1WP) ? 1 : 0;
-}
-
-static int pb1200mmc1_card_inserted(void *mmc_host)
-{
- return (bcsr->sig_status & BCSR_INT_SD1INSERT) ? 1 : 0;
-}
-#endif
-
-const struct au1xmmc_platform_data au1xmmc_platdata[2] = {
- [0] = {
- .set_power = pb1200mmc0_set_power,
- .card_inserted = pb1200mmc0_card_inserted,
- .card_readonly = pb1200mmc0_card_readonly,
- .cd_setup = NULL, /* use poll-timer in driver */
- .led = &pb1200mmc_led,
- },
-#ifndef CONFIG_MIPS_DB1200
- [1] = {
- .set_power = pb1200mmc1_set_power,
- .card_inserted = pb1200mmc1_card_inserted,
- .card_readonly = pb1200mmc1_card_readonly,
- .cd_setup = NULL, /* use poll-timer in driver */
- .led = &pb1200mmc_led,
- },
-#endif
-};
-
-static struct resource ide_resources[] = {
- [0] = {
- .start = IDE_PHYS_ADDR,
- .end = IDE_PHYS_ADDR + IDE_PHYS_LEN - 1,
- .flags = IORESOURCE_MEM
- },
- [1] = {
- .start = IDE_INT,
- .end = IDE_INT,
- .flags = IORESOURCE_IRQ
- }
-};
-
-static u64 ide_dmamask = DMA_32BIT_MASK;
-
-static struct platform_device ide_device = {
- .name = "au1200-ide",
- .id = 0,
- .dev = {
- .dma_mask = &ide_dmamask,
- .coherent_dma_mask = DMA_32BIT_MASK,
- },
- .num_resources = ARRAY_SIZE(ide_resources),
- .resource = ide_resources
-};
-
-static struct resource smc91c111_resources[] = {
- [0] = {
- .name = "smc91x-regs",
- .start = SMC91C111_PHYS_ADDR,
- .end = SMC91C111_PHYS_ADDR + 0xf,
- .flags = IORESOURCE_MEM
- },
- [1] = {
- .start = SMC91C111_INT,
- .end = SMC91C111_INT,
- .flags = IORESOURCE_IRQ
- },
-};
-
-static struct platform_device smc91c111_device = {
- .name = "smc91x",
- .id = -1,
- .num_resources = ARRAY_SIZE(smc91c111_resources),
- .resource = smc91c111_resources
-};
-
-static struct platform_device *board_platform_devices[] __initdata = {
- &ide_device,
- &smc91c111_device
-};
-
-static int __init board_register_devices(void)
-{
- return platform_add_devices(board_platform_devices,
- ARRAY_SIZE(board_platform_devices));
-}
-
-arch_initcall(board_register_devices);
+++ /dev/null
-#
-# Copyright 2000, 2001, 2008 MontaVista Software Inc.
-# Author: MontaVista Software, Inc. <source@mvista.com>
-#
-# Makefile for the Alchemy Semiconductor Pb1500 board.
-#
-
-lib-y := init.o board_setup.o irqmap.o
+++ /dev/null
-/*
- * Copyright 2000, 2008 MontaVista Software Inc.
- * Author: MontaVista Software, Inc. <source@mvista.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/delay.h>
-
-#include <asm/mach-au1x00/au1000.h>
-#include <asm/mach-pb1x00/pb1500.h>
-
-void board_reset(void)
-{
- /* Hit BCSR.RST_VDDI[SOFT_RESET] */
- au_writel(0x00000000, PB1500_RST_VDDI);
-}
-
-void __init board_setup(void)
-{
- u32 pin_func;
- u32 sys_freqctrl, sys_clksrc;
-
- sys_clksrc = sys_freqctrl = pin_func = 0;
- /* Set AUX clock to 12 MHz * 8 = 96 MHz */
- au_writel(8, SYS_AUXPLL);
- au_writel(0, SYS_PINSTATERD);
- udelay(100);
-
-#if defined(CONFIG_USB_OHCI_HCD) || defined(CONFIG_USB_OHCI_HCD_MODULE)
-
- /* GPIO201 is input for PCMCIA card detect */
- /* GPIO203 is input for PCMCIA interrupt request */
- au_writel(au_readl(GPIO2_DIR) & ~((1 << 1) | (1 << 3)), GPIO2_DIR);
-
- /* Zero and disable FREQ2 */
- sys_freqctrl = au_readl(SYS_FREQCTRL0);
- sys_freqctrl &= ~0xFFF00000;
- au_writel(sys_freqctrl, SYS_FREQCTRL0);
-
- /* zero and disable USBH/USBD clocks */
- sys_clksrc = au_readl(SYS_CLKSRC);
- sys_clksrc &= ~(SYS_CS_CUD | SYS_CS_DUD | SYS_CS_MUD_MASK |
- SYS_CS_CUH | SYS_CS_DUH | SYS_CS_MUH_MASK);
- au_writel(sys_clksrc, SYS_CLKSRC);
-
- sys_freqctrl = au_readl(SYS_FREQCTRL0);
- sys_freqctrl &= ~0xFFF00000;
-
- sys_clksrc = au_readl(SYS_CLKSRC);
- sys_clksrc &= ~(SYS_CS_CUD | SYS_CS_DUD | SYS_CS_MUD_MASK |
- SYS_CS_CUH | SYS_CS_DUH | SYS_CS_MUH_MASK);
-
- /* FREQ2 = aux/2 = 48 MHz */
- sys_freqctrl |= (0 << SYS_FC_FRDIV2_BIT) | SYS_FC_FE2 | SYS_FC_FS2;
- au_writel(sys_freqctrl, SYS_FREQCTRL0);
-
- /*
- * Route 48MHz FREQ2 into USB Host and/or Device
- */
- sys_clksrc |= SYS_CS_MUX_FQ2 << SYS_CS_MUH_BIT;
- au_writel(sys_clksrc, SYS_CLKSRC);
-
- pin_func = au_readl(SYS_PINFUNC) & ~SYS_PF_USB;
- /* 2nd USB port is USB host */
- pin_func |= SYS_PF_USB;
- au_writel(pin_func, SYS_PINFUNC);
-#endif /* defined(CONFIG_USB_OHCI_HCD) || defined(CONFIG_USB_OHCI_HCD_MODULE) */
-
-#ifdef CONFIG_PCI
- /* Setup PCI bus controller */
- au_writel(0, Au1500_PCI_CMEM);
- au_writel(0x00003fff, Au1500_CFG_BASE);
-#if defined(__MIPSEB__)
- au_writel(0xf | (2 << 6) | (1 << 4), Au1500_PCI_CFG);
-#else
- au_writel(0xf, Au1500_PCI_CFG);
-#endif
- 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);
-
- /* Enable the RTC if not already enabled */
- if (!(au_readl(0xac000028) & 0x20)) {
- printk(KERN_INFO "enabling clock ...\n");
- au_writel((au_readl(0xac000028) | 0x20), 0xac000028);
- }
- /* Put the clock in BCD mode */
- if (au_readl(0xac00002c) & 0x4) { /* reg B */
- au_writel(au_readl(0xac00002c) & ~0x4, 0xac00002c);
- au_sync();
- }
-}
+++ /dev/null
-/*
- *
- * BRIEF MODULE DESCRIPTION
- * Pb1500 board setup
- *
- * Copyright 2001, 2008 MontaVista Software Inc.
- * Author: MontaVista Software, Inc. <source@mvista.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/kernel.h>
-
-#include <asm/bootinfo.h>
-
-#include <prom.h>
-
-const char *get_system_type(void)
-{
- return "Alchemy Pb1500";
-}
-
-void __init prom_init(void)
-{
- unsigned char *memsize_str;
- unsigned long memsize;
-
- prom_argc = (int)fw_arg0;
- prom_argv = (char **)fw_arg1;
- prom_envp = (char **)fw_arg2;
-
- prom_init_cmdline();
- memsize_str = prom_getenv("memsize");
- if (!memsize_str)
- memsize = 0x04000000;
- else
- strict_strtoul(memsize_str, 0, &memsize);
- add_memory_region(0, memsize, BOOT_MEM_RAM);
-}
+++ /dev/null
-/*
- * BRIEF MODULE DESCRIPTION
- * Au1xxx irq map table
- *
- * Copyright 2003 Embedded Edge, LLC
- * dan@embeddededge.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 <asm/mach-au1x00/au1000.h>
-
-char irq_tab_alchemy[][5] __initdata = {
- [12] = { -1, INTA, INTX, INTX, INTX }, /* IDSEL 12 - HPT370 */
- [13] = { -1, INTA, INTB, INTC, INTD }, /* IDSEL 13 - PCI slot */
-};
-
-struct au1xxx_irqmap __initdata au1xxx_irq_map[] = {
- { AU1500_GPIO_204, INTC_INT_HIGH_LEVEL, 0 },
- { 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_205, INTC_INT_LOW_LEVEL, 0 },
-};
-
-int __initdata au1xxx_nr_irqs = ARRAY_SIZE(au1xxx_irq_map);
+++ /dev/null
-#
-# Copyright 2000, 2008 MontaVista Software Inc.
-# Author: MontaVista Software, Inc. <source@mvista.com>
-#
-# Makefile for the Alchemy Semiconductor Pb1550 board.
-#
-
-lib-y := init.o board_setup.o irqmap.o
+++ /dev/null
-/*
- *
- * BRIEF MODULE DESCRIPTION
- * Alchemy Pb1550 board setup.
- *
- * Copyright 2000, 2008 MontaVista Software Inc.
- * Author: MontaVista Software, Inc. <source@mvista.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 <asm/mach-au1x00/au1000.h>
-#include <asm/mach-pb1x00/pb1550.h>
-
-void board_reset(void)
-{
- /* Hit BCSR.SYSTEM[RESET] */
- au_writew(au_readw(0xAF00001C) & ~BCSR_SYSTEM_RESET, 0xAF00001C);
-}
-
-void __init board_setup(void)
-{
- u32 pin_func;
-
- /*
- * Enable PSC1 SYNC for AC'97. Normaly done in audio driver,
- * but it is board specific code, so put it here.
- */
- pin_func = au_readl(SYS_PINFUNC);
- au_sync();
- pin_func |= SYS_PF_MUST_BE_SET | SYS_PF_PSC1_S1;
- au_writel(pin_func, SYS_PINFUNC);
-
- au_writel(0, (u32)bcsr | 0x10); /* turn off PCMCIA power */
- au_sync();
-
- printk(KERN_INFO "AMD Alchemy Pb1550 Board\n");
-}
+++ /dev/null
-/*
- *
- * BRIEF MODULE DESCRIPTION
- * Pb1550 board setup
- *
- * Copyright 2001, 2008 MontaVista Software Inc.
- * Author: MontaVista Software, Inc. <source@mvista.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/kernel.h>
-
-#include <asm/bootinfo.h>
-
-#include <prom.h>
-
-const char *get_system_type(void)
-{
- return "Alchemy Pb1550";
-}
-
-void __init prom_init(void)
-{
- unsigned char *memsize_str;
- unsigned long memsize;
-
- prom_argc = (int)fw_arg0;
- prom_argv = (char **)fw_arg1;
- prom_envp = (char **)fw_arg2;
-
- prom_init_cmdline();
- memsize_str = prom_getenv("memsize");
- if (!memsize_str)
- memsize = 0x08000000;
- else
- strict_strtoul(memsize_str, 0, &memsize);
- add_memory_region(0, memsize, BOOT_MEM_RAM);
-}
+++ /dev/null
-/*
- * BRIEF MODULE DESCRIPTION
- * Au1xx0 IRQ map table
- *
- * Copyright 2003 Embedded Edge, LLC
- * dan@embeddededge.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 <asm/mach-au1x00/au1000.h>
-
-char irq_tab_alchemy[][5] __initdata = {
- [12] = { -1, INTB, INTC, INTD, INTA }, /* IDSEL 12 - PCI slot 2 (left) */
- [13] = { -1, INTA, INTB, INTC, INTD }, /* IDSEL 13 - PCI slot 1 (right) */
-};
-
-struct au1xxx_irqmap __initdata au1xxx_irq_map[] = {
- { AU1000_GPIO_0, INTC_INT_LOW_LEVEL, 0 },
- { AU1000_GPIO_1, INTC_INT_LOW_LEVEL, 0 },
-};
-
-int __initdata au1xxx_nr_irqs = ARRAY_SIZE(au1xxx_irq_map);
projects / GitHub / MotorolaMobilityLLC / kernel-slsi.git / commitdiff