Manuel,
And in keeping with my other email, I think that the evalboards
directory is a good idea (though I would recommend the name
"develboards" as that is what DB stands for), but it should contain
subdirectories for each board and a common directory for common DB code.
Smashing all of the board code into one file doesn't leave any room to
grow if that file gets too big. Also, a single common.c will not be
sufficient in the future.
=Kevin
On Sat, 2008-11-08 at 13:08 +0100, Manuel Lauss wrote:
> Move all code of the Pb/Db boards to a single subdirectory and extract
> some common code.
>
> Signed-off-by: Manuel Lauss <mano@xxxxxxxxxxxxxxxxxxxxxxx>
> ---
> arch/mips/Makefile | 24 +-
> arch/mips/alchemy/common/setup.c | 25 --
> arch/mips/alchemy/db1x00/Makefile | 8 -
> arch/mips/alchemy/db1x00/board_setup.c | 198 ---------------
> arch/mips/alchemy/evalboards/Makefile | 17 ++
> arch/mips/alchemy/evalboards/common.c | 62 +++++
> arch/mips/alchemy/evalboards/db1x00.c | 206 +++++++++++++++
> arch/mips/alchemy/evalboards/pb1000.c | 196 +++++++++++++++
> arch/mips/alchemy/evalboards/pb1100.c | 150 +++++++++++
> arch/mips/alchemy/evalboards/pb1200.c | 301 ++++++++++++++++++++++
> arch/mips/alchemy/evalboards/pb1200_platform.c | 166 +++++++++++++
> arch/mips/alchemy/evalboards/pb1500.c | 156 ++++++++++++
> arch/mips/alchemy/evalboards/pb1550.c | 86 +++++++
> arch/mips/alchemy/mtx-1/board_setup.c | 8 +
> arch/mips/alchemy/pb1000/Makefile | 8 -
> arch/mips/alchemy/pb1000/board_setup.c | 197 ---------------
> arch/mips/alchemy/pb1100/Makefile | 8 -
> arch/mips/alchemy/pb1100/board_setup.c | 147 -----------
> arch/mips/alchemy/pb1200/Makefile | 8 -
> arch/mips/alchemy/pb1200/board_setup.c | 316 ------------------------
> arch/mips/alchemy/pb1200/platform.c | 166 -------------
> arch/mips/alchemy/pb1500/Makefile | 8 -
> arch/mips/alchemy/pb1500/board_setup.c | 161 ------------
> arch/mips/alchemy/pb1550/Makefile | 8 -
> arch/mips/alchemy/pb1550/board_setup.c | 97 --------
> arch/mips/alchemy/xxs1500/board_setup.c | 9 +
> 26 files changed, 1369 insertions(+), 1367 deletions(-)
> delete mode 100644 arch/mips/alchemy/db1x00/Makefile
> delete mode 100644 arch/mips/alchemy/db1x00/board_setup.c
> create mode 100644 arch/mips/alchemy/evalboards/Makefile
> create mode 100644 arch/mips/alchemy/evalboards/common.c
> create mode 100644 arch/mips/alchemy/evalboards/db1x00.c
> create mode 100644 arch/mips/alchemy/evalboards/pb1000.c
> create mode 100644 arch/mips/alchemy/evalboards/pb1100.c
> create mode 100644 arch/mips/alchemy/evalboards/pb1200.c
> create mode 100644 arch/mips/alchemy/evalboards/pb1200_platform.c
> create mode 100644 arch/mips/alchemy/evalboards/pb1500.c
> create mode 100644 arch/mips/alchemy/evalboards/pb1550.c
> delete mode 100644 arch/mips/alchemy/pb1000/Makefile
> delete mode 100644 arch/mips/alchemy/pb1000/board_setup.c
> delete mode 100644 arch/mips/alchemy/pb1100/Makefile
> delete mode 100644 arch/mips/alchemy/pb1100/board_setup.c
> delete mode 100644 arch/mips/alchemy/pb1200/Makefile
> delete mode 100644 arch/mips/alchemy/pb1200/board_setup.c
> delete mode 100644 arch/mips/alchemy/pb1200/platform.c
> delete mode 100644 arch/mips/alchemy/pb1500/Makefile
> delete mode 100644 arch/mips/alchemy/pb1500/board_setup.c
> delete mode 100644 arch/mips/alchemy/pb1550/Makefile
> delete mode 100644 arch/mips/alchemy/pb1550/board_setup.c
>
> diff --git a/arch/mips/Makefile b/arch/mips/Makefile
> index 28c55f6..b31764e 100644
> --- a/arch/mips/Makefile
> +++ b/arch/mips/Makefile
> @@ -184,84 +184,84 @@ cflags-$(CONFIG_SOC_AU1X00) += -I$(srctree)/arch/mips/include/asm/mach-au1x00
> #
> # AMD Alchemy Pb1000 eval board
> #
> -libs-$(CONFIG_MIPS_PB1000) += arch/mips/alchemy/pb1000/
> +core-$(CONFIG_MIPS_PB1000) += arch/mips/alchemy/evalboards/
> 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-$(CONFIG_MIPS_PB1100) += arch/mips/alchemy/evalboards/
> cflags-$(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/evalboards/
> 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-$(CONFIG_MIPS_PB1550) += arch/mips/alchemy/evalboards/
> cflags-$(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/evalboards/
> 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-$(CONFIG_MIPS_DB1000) += arch/mips/alchemy/evalboards/
> cflags-$(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/evalboards/
> 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-$(CONFIG_MIPS_DB1500) += arch/mips/alchemy/evalboards/
> cflags-$(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/evalboards/
> 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-$(CONFIG_MIPS_DB1200) += arch/mips/alchemy/evalboards/
> cflags-$(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/evalboards/
> 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-$(CONFIG_MIPS_MIRAGE) += arch/mips/alchemy/evalboards/
> cflags-$(CONFIG_MIPS_MIRAGE) += -I$(srctree)/arch/mips/include/asm/mach-db1x00
> load-$(CONFIG_MIPS_MIRAGE) += 0xffffffff80100000
>
> diff --git a/arch/mips/alchemy/common/setup.c b/arch/mips/alchemy/common/setup.c
> index 1ac6b06..cd94985 100644
> --- a/arch/mips/alchemy/common/setup.c
> +++ b/arch/mips/alchemy/common/setup.c
> @@ -46,7 +46,6 @@ extern void set_cpuspec(void);
> void __init plat_mem_setup(void)
> {
> struct cpu_spec *sp;
> - char *argptr;
> unsigned long prid, cpufreq, bclk;
>
> set_cpuspec();
> @@ -79,30 +78,6 @@ void __init plat_mem_setup(void)
> /* Clear to obtain best system bus performance */
> clear_c0_config(1 << 19); /* Clear Config[OD] */
>
> - argptr = prom_getcmdline();
> -
> -#ifdef CONFIG_SERIAL_8250_CONSOLE
> - argptr = strstr(argptr, "console=");
> - if (argptr == NULL) {
> - argptr = prom_getcmdline();
> - strcat(argptr, " console=ttyS0,115200");
> - }
> -#endif
> -
> -#ifdef CONFIG_FB_AU1100
> - argptr = strstr(argptr, "video=");
> - if (argptr == NULL) {
> - argptr = prom_getcmdline();
> - /* default panel */
> - /*strcat(argptr, " video=au1100fb:panel:Sharp_320x240_16");*/
> - }
> -#endif
> -
> -#if defined(CONFIG_SOUND_AU1X00) && !defined(CONFIG_SOC_AU1000)
> - /* au1000 does not support vra, au1500 and au1100 do */
> - strcat(argptr, " au1000_audio=vra");
> - argptr = prom_getcmdline();
> -#endif
> _machine_restart = au1000_restart;
> _machine_halt = au1000_halt;
> pm_power_off = au1000_power_off;
> diff --git a/arch/mips/alchemy/db1x00/Makefile b/arch/mips/alchemy/db1x00/Makefile
> deleted file mode 100644
> index 9924aa0..0000000
> --- a/arch/mips/alchemy/db1x00/Makefile
> +++ /dev/null
> @@ -1,8 +0,0 @@
> -#
> -# Copyright 2000, 2008 MontaVista Software Inc.
> -# Author: MontaVista Software, Inc. <source@xxxxxxxxxx>
> -#
> -# Makefile for the Alchemy Semiconductor DBAu1xx0 boards.
> -#
> -
> -lib-y := board_setup.o
> diff --git a/arch/mips/alchemy/db1x00/board_setup.c b/arch/mips/alchemy/db1x00/board_setup.c
> deleted file mode 100644
> index 507ded2..0000000
> --- a/arch/mips/alchemy/db1x00/board_setup.c
> +++ /dev/null
> @@ -1,198 +0,0 @@
> -/*
> - *
> - * BRIEF MODULE DESCRIPTION
> - * Alchemy Db1x00 board support.
> - *
> - * Copyright 2003 Embedded Edge, LLC
> - * dan@xxxxxxxxxxxxxxxx
> - *
> - * Copyright 2000, 2008 MontaVista Software Inc.
> - * Author: MontaVista Software, Inc. <source@xxxxxxxxxx>
> - *
> - * 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 <linux/kernel.h>
> -#include <asm/bootinfo.h>
> -#include <prom.h>
> -
> -#include <asm/mach-au1x00/au1000.h>
> -#include <asm/mach-db1x00/db1x00.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);
> -
> -static BCSR * const bcsr = (BCSR *)BCSR_KSEG1_ADDR;
> -
> -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_strtol(memsize_str, 0, &memsize);
> - add_memory_region(0, memsize, BOOT_MEM_RAM);
> -}
> -
> -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
> -}
> diff --git a/arch/mips/alchemy/evalboards/Makefile b/arch/mips/alchemy/evalboards/Makefile
> new file mode 100644
> index 0000000..56a67c6
> --- /dev/null
> +++ b/arch/mips/alchemy/evalboards/Makefile
> @@ -0,0 +1,17 @@
> +#
> +# Alchemy demoboards (Db1xx0/Pb1xx0/Bosporus/Mirage series).
> +#
> +
> +obj-y += common.o
> +obj-$(CONFIG_MIPS_PB1000) += pb1000.o
> +obj-$(CONFIG_MIPS_PB1100) += pb1100.o
> +obj-$(CONFIG_MIPS_PB1200) += pb1200.o pb1200_platform.o
> +obj-$(CONFIG_MIPS_PB1500) += pb1500.o
> +obj-$(CONFIG_MIPS_PB1550) += pb1550.o
> +obj-$(CONFIG_MIPS_DB1000) += db1x00.o
> +obj-$(CONFIG_MIPS_DB1100) += db1x00.o
> +obj-$(CONFIG_MIPS_DB1200) += pb1200.o pb1200_platform.o
> +obj-$(CONFIG_MIPS_DB1500) += db1x00.o
> +obj-$(CONFIG_MIPS_DB1550) += db1x00.o
> +obj-$(CONFIG_MIPS_BOSPORUS) += db1x00.o
> +obj-$(CONFIG_MIPS_MIRAGE) += db1x00.o
> diff --git a/arch/mips/alchemy/evalboards/common.c b/arch/mips/alchemy/evalboards/common.c
> new file mode 100644
> index 0000000..baf8300
> --- /dev/null
> +++ b/arch/mips/alchemy/evalboards/common.c
> @@ -0,0 +1,62 @@
> +/*
> + * Common code used by all Alchemy evalboards.
> + *
> + * Extracted from files which had this to say:
> + *
> + * Copyright 2000, 2008 MontaVista Software Inc.
> + * Author: MontaVista Software, Inc. <source@xxxxxxxxxx>
> + *
> + * 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 <asm/mach-au1x00/au1000.h>
> +#include <prom.h>
> +
> +#if defined(CONFIG_MIPS_PB1000) || defined(CONFIG_MIPS_DB1000) || \
> + defined(CONFIG_MIPS_PB1100) || defined(CONFIG_MIPS_DB1100) || \
> + defined(CONFIG_MIPS_PB1500) || defined(CONFIG_MIPS_DB1500) || \
> + defined(CONFIG_MIPS_BOSPORUS) || defined(CONFIG_MIPS_MIRAGE)
> +#define ALCHEMY_BOARD_DEFAULT_MEMSIZE 0x04000000
> +
> +#else /* Au1550/Au1200-based evalboards */
> +#define ALCHEMY_BOARD_DEFAULT_MEMSIZE 0x08000000
> +#endif
> +
> +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 = ALCHEMY_BOARD_DEFAULT_MEMSIZE;
> + else
> + strict_strtol(memsize_str, 0, &memsize);
> + add_memory_region(0, memsize, BOOT_MEM_RAM);
> +}
> diff --git a/arch/mips/alchemy/evalboards/db1x00.c b/arch/mips/alchemy/evalboards/db1x00.c
> new file mode 100644
> index 0000000..2dacd74
> --- /dev/null
> +++ b/arch/mips/alchemy/evalboards/db1x00.c
> @@ -0,0 +1,206 @@
> +/*
> + *
> + * BRIEF MODULE DESCRIPTION
> + * Alchemy Db1x00 board support.
> + *
> + * Copyright 2003 Embedded Edge, LLC
> + * dan@xxxxxxxxxxxxxxxx
> + *
> + * Copyright 2000, 2008 MontaVista Software Inc.
> + * Author: MontaVista Software, Inc. <source@xxxxxxxxxx>
> + *
> + * 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/mach-au1x00/au1000.h>
> +#include <asm/mach-db1x00/db1x00.h>
> +#include <prom.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);
> +
> +static BCSR * const bcsr = (BCSR *)BCSR_KSEG1_ADDR;
> +
> +
> +const char *get_system_type(void)
> +{
> +#ifdef CONFIG_MIPS_BOSPORUS
> + return "Alchemy Bosporus Gateway Reference";
> +#else
> + return "Alchemy Db1x00";
> +#endif
> +}
> +
> +void board_reset(void)
> +{
> + /* Hit BCSR.SW_RESET[RESET] */
> + bcsr->swreset = 0x0000;
> +}
> +
> +void __init board_setup(void)
> +{
> + u32 pin_func;
> + char *argptr;
> +
> + argptr = prom_getcmdline();
> +
> +#ifdef CONFIG_SERIAL_8250_CONSOLE
> + argptr = strstr(argptr, "console=");
> + if (argptr == NULL) {
> + argptr = prom_getcmdline();
> + strcat(argptr, " console=ttyS0,115200");
> + }
> +#endif
> +
> +#ifdef CONFIG_FB_AU1100
> + argptr = strstr(argptr, "video=");
> + if (argptr == NULL) {
> + argptr = prom_getcmdline();
> + /* default panel */
> + /*strcat(argptr, " video=au1100fb:panel:Sharp_320x240_16");*/
> + }
> +#endif
> +
> +#if defined(CONFIG_SOUND_AU1X00) && !defined(CONFIG_SOC_AU1000)
> + /* au1000 does not support vra, au1500 and au1100 do */
> + strcat(argptr, " au1000_audio=vra");
> + argptr = prom_getcmdline();
> +#endif
> +
> + pin_func = 0; /* shut up "unused" warning */
> +
> + /* 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
> +}
> diff --git a/arch/mips/alchemy/evalboards/pb1000.c b/arch/mips/alchemy/evalboards/pb1000.c
> new file mode 100644
> index 0000000..6cd3c2b
> --- /dev/null
> +++ b/arch/mips/alchemy/evalboards/pb1000.c
> @@ -0,0 +1,196 @@
> +/*
> + * Copyright 2000, 2008 MontaVista Software Inc.
> + * Author: MontaVista Software, Inc. <source@xxxxxxxxxx>
> + *
> + * 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/delay.h>
> +#include <linux/init.h>
> +#include <linux/kernel.h>
> +#include <asm/mach-au1x00/au1000.h>
> +#include <asm/mach-pb1x00/pb1000.h>
> +#include <prom.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);
> +
> +const char *get_system_type(void)
> +{
> + return "Alchemy Pb1000";
> +}
> +
> +void board_reset(void)
> +{
> +}
> +
> +void __init board_setup(void)
> +{
> + u32 pin_func, static_cfg0;
> + u32 sys_freqctrl, sys_clksrc;
> + u32 prid = read_c0_prid();
> + char *argptr;
> +
> + argptr = prom_getcmdline();
> +
> +#ifdef CONFIG_SERIAL_8250_CONSOLE
> + argptr = strstr(argptr, "console=");
> + if (argptr == NULL) {
> + argptr = prom_getcmdline();
> + strcat(argptr, " console=ttyS0,115200");
> + }
> +#endif
> +
> +#if defined(CONFIG_SOUND_AU1X00) && !defined(CONFIG_SOC_AU1000)
> + /* au1000 does not support vra, au1500 and au1100 do */
> + strcat(argptr, " au1000_audio=vra");
> + argptr = prom_getcmdline();
> +#endif
> +
> + /* Set AUX clock to 12 MHz * 8 = 96 MHz */
> + au_writel(8, SYS_AUXPLL);
> + au_writel(0, SYS_PINSTATERD);
> + udelay(100);
> +
> + sys_freqctrl = sys_clksrc = 0; /* shut up "unused" warnings */
> +
> +#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;
> + }
> +}
> diff --git a/arch/mips/alchemy/evalboards/pb1100.c b/arch/mips/alchemy/evalboards/pb1100.c
> new file mode 100644
> index 0000000..73bc831
> --- /dev/null
> +++ b/arch/mips/alchemy/evalboards/pb1100.c
> @@ -0,0 +1,150 @@
> +/*
> + * Copyright 2002, 2008 MontaVista Software Inc.
> + * Author: MontaVista Software, Inc. <source@xxxxxxxxxx>
> + *
> + * 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/delay.h>
> +#include <linux/init.h>
> +#include <linux/kernel.h>
> +#include <asm/mach-au1x00/au1000.h>
> +#include <asm/mach-pb1x00/pb1100.h>
> +#include <prom.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);
> +
> +
> +const char *get_system_type(void)
> +{
> + return "Alchemy Pb1100";
> +}
> +
> +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;
> + char *argptr;
> +
> + argptr = prom_getcmdline();
> +#ifdef CONFIG_SERIAL_8250_CONSOLE
> + argptr = strstr(argptr, "console=");
> + if (argptr == NULL) {
> + argptr = prom_getcmdline();
> + strcat(argptr, " console=ttyS0,115200");
> + }
> +#endif
> +
> +#ifdef CONFIG_FB_AU1100
> + argptr = strstr(argptr, "video=");
> + if (argptr == NULL) {
> + argptr = prom_getcmdline();
> + /* default panel */
> + /*strcat(argptr, " video=au1100fb:panel:Sharp_320x240_16");*/
> + }
> +#endif
> +
> +#if defined(CONFIG_SOUND_AU1X00) && !defined(CONFIG_SOC_AU1000)
> + /* au1000 does not support vra, au1500 and au1100 do */
> + strcat(argptr, " au1000_audio=vra");
> + argptr = prom_getcmdline();
> +#endif
> +
> + /* 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();
> + }
> +}
> diff --git a/arch/mips/alchemy/evalboards/pb1200.c b/arch/mips/alchemy/evalboards/pb1200.c
> new file mode 100644
> index 0000000..ccaae62
> --- /dev/null
> +++ b/arch/mips/alchemy/evalboards/pb1200.c
> @@ -0,0 +1,301 @@
> +/*
> + *
> + * 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/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
> +
> +#include <prom.h>
> +
> +
> +extern void (*board_init_irq)(void);
> +
> +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,
> +};
> +
> +static void pb1200_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.
> + */
> +}
> +
> +const char *get_system_type(void)
> +{
> + return "Alchemy Pb1200";
> +}
> +
> +void board_reset(void)
> +{
> + bcsr->resets = 0;
> + bcsr->system = 0;
> +}
> +
> +void __init board_setup(void)
> +{
> + char *argptr;
> +
> + argptr = prom_getcmdline();
> +#ifdef CONFIG_SERIAL_8250_CONSOLE
> + argptr = strstr(argptr, "console=");
> + if (argptr == NULL) {
> + argptr = prom_getcmdline();
> + strcat(argptr, " console=ttyS0,115200");
> + }
> +#endif
> +#ifdef CONFIG_FB_AU1200
> + strcat(argptr, " video=au1200fb:panel:bs");
> +#endif
> +
> +#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
> +
> + /*
> + * 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 = pb1200_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;
> +}
> diff --git a/arch/mips/alchemy/evalboards/pb1200_platform.c b/arch/mips/alchemy/evalboards/pb1200_platform.c
> new file mode 100644
> index 0000000..9530329
> --- /dev/null
> +++ b/arch/mips/alchemy/evalboards/pb1200_platform.c
> @@ -0,0 +1,166 @@
> +/*
> + * Pb1200/DBAu1200 board platform device registration
> + *
> + * Copyright (C) 2008 MontaVista Software Inc. <source@xxxxxxxxxx>
> + *
> + * 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);
> diff --git a/arch/mips/alchemy/evalboards/pb1500.c b/arch/mips/alchemy/evalboards/pb1500.c
> new file mode 100644
> index 0000000..a65f100
> --- /dev/null
> +++ b/arch/mips/alchemy/evalboards/pb1500.c
> @@ -0,0 +1,156 @@
> +/*
> + * Copyright 2000, 2008 MontaVista Software Inc.
> + * Author: MontaVista Software, Inc. <source@xxxxxxxxxx>
> + *
> + * 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/delay.h>
> +#include <linux/init.h>
> +#include <linux/kernel.h>
> +#include <asm/mach-au1x00/au1000.h>
> +#include <asm/mach-pb1x00/pb1500.h>
> +#include <prom.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);
> +
> +
> +const char *get_system_type(void)
> +{
> + return "Alchemy Pb1500";
> +}
> +
> +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;
> + char *argptr;
> +
> + argptr = prom_getcmdline();
> +#ifdef CONFIG_SERIAL_8250_CONSOLE
> + argptr = strstr(argptr, "console=");
> + if (argptr == NULL) {
> + argptr = prom_getcmdline();
> + strcat(argptr, " console=ttyS0,115200");
> + }
> +#endif
> +#if defined(CONFIG_SOUND_AU1X00) && !defined(CONFIG_SOC_AU1000)
> + /* au1000 does not support vra, au1500 and au1100 do */
> + strcat(argptr, " au1000_audio=vra");
> + argptr = prom_getcmdline();
> +#endif
> +
> + 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();
> + }
> +}
> diff --git a/arch/mips/alchemy/evalboards/pb1550.c b/arch/mips/alchemy/evalboards/pb1550.c
> new file mode 100644
> index 0000000..bd7c3a9
> --- /dev/null
> +++ b/arch/mips/alchemy/evalboards/pb1550.c
> @@ -0,0 +1,86 @@
> +/*
> + *
> + * BRIEF MODULE DESCRIPTION
> + * Alchemy Pb1550 board setup.
> + *
> + * Copyright 2000, 2008 MontaVista Software Inc.
> + * Author: MontaVista Software, Inc. <source@xxxxxxxxxx>
> + *
> + * 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/mach-au1x00/au1000.h>
> +#include <asm/mach-pb1x00/pb1550.h>
> +#include <prom.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);
> +
> +
> +const char *get_system_type(void)
> +{
> + return "Alchemy Pb1550";
> +}
> +
> +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;
> +
> +#ifdef CONFIG_SERIAL_8250_CONSOLE
> + char *argptr = prom_getcmdline();
> + argptr = strstr(argptr, "console=");
> + if (argptr == NULL) {
> + argptr = prom_getcmdline();
> + strcat(argptr, " console=ttyS0,115200");
> + }
> +#endif
> +
> + /*
> + * 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");
> +}
> diff --git a/arch/mips/alchemy/mtx-1/board_setup.c b/arch/mips/alchemy/mtx-1/board_setup.c
> index 2e26465..08d265c 100644
> --- a/arch/mips/alchemy/mtx-1/board_setup.c
> +++ b/arch/mips/alchemy/mtx-1/board_setup.c
> @@ -92,6 +92,14 @@ void board_reset(void)
>
> void __init board_setup(void)
> {
> +#ifdef CONFIG_SERIAL_8250_CONSOLE
> + char *argptr = prom_getcmdline();
> + argptr = strstr(argptr, "console=");
> + if (argptr == NULL) {
> + argptr = prom_getcmdline();
> + strcat(argptr, " console=ttyS0,115200");
> + }
> +#endif
> #if defined(CONFIG_USB_OHCI_HCD) || defined(CONFIG_USB_OHCI_HCD_MODULE)
> /* Enable USB power switch */
> au_writel(au_readl(GPIO2_DIR) | 0x10, GPIO2_DIR);
> diff --git a/arch/mips/alchemy/pb1000/Makefile b/arch/mips/alchemy/pb1000/Makefile
> deleted file mode 100644
> index 4377ab3..0000000
> --- a/arch/mips/alchemy/pb1000/Makefile
> +++ /dev/null
> @@ -1,8 +0,0 @@
> -#
> -# Copyright 2000, 2008 MontaVista Software Inc.
> -# Author: MontaVista Software, Inc. <source@xxxxxxxxxx>
> -#
> -# Makefile for the Alchemy Semiconductor Pb1000 board.
> -#
> -
> -lib-y := board_setup.o
> diff --git a/arch/mips/alchemy/pb1000/board_setup.c b/arch/mips/alchemy/pb1000/board_setup.c
> deleted file mode 100644
> index bd0b6f4..0000000
> --- a/arch/mips/alchemy/pb1000/board_setup.c
> +++ /dev/null
> @@ -1,197 +0,0 @@
> -/*
> - * Copyright 2000, 2008 MontaVista Software Inc.
> - * Author: MontaVista Software, Inc. <source@xxxxxxxxxx>
> - *
> - * 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/delay.h>
> -#include <linux/init.h>
> -#include <linux/interrupt.h>
> -#include <linux/kernel.h>
> -#include <asm/bootinfo.h>
> -#include <asm/mach-au1x00/au1000.h>
> -#include <asm/mach-pb1x00/pb1000.h>
> -#include <prom.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);
> -
> -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_strtol(memsize_str, 0, &memsize);
> - add_memory_region(0, memsize, BOOT_MEM_RAM);
> -}
> -
> -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;
> - }
> -}
> diff --git a/arch/mips/alchemy/pb1100/Makefile b/arch/mips/alchemy/pb1100/Makefile
> deleted file mode 100644
> index 627a75c..0000000
> --- a/arch/mips/alchemy/pb1100/Makefile
> +++ /dev/null
> @@ -1,8 +0,0 @@
> -#
> -# Copyright 2000, 2001, 2008 MontaVista Software Inc.
> -# Author: MontaVista Software, Inc. <source@xxxxxxxxxx>
> -#
> -# Makefile for the Alchemy Semiconductor Pb1100 board.
> -#
> -
> -lib-y := board_setup.o
> diff --git a/arch/mips/alchemy/pb1100/board_setup.c b/arch/mips/alchemy/pb1100/board_setup.c
> deleted file mode 100644
> index 87da4a5..0000000
> --- a/arch/mips/alchemy/pb1100/board_setup.c
> +++ /dev/null
> @@ -1,147 +0,0 @@
> -/*
> - * Copyright 2002, 2008 MontaVista Software Inc.
> - * Author: MontaVista Software, Inc. <source@xxxxxxxxxx>
> - *
> - * 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/delay.h>
> -#include <linux/init.h>
> -#include <linux/interrupt.h>
> -#include <linux/kernel.h>
> -#include <asm/bootinfo.h>
> -#include <asm/mach-au1x00/au1000.h>
> -#include <asm/mach-pb1x00/pb1100.h>
> -#include <prom.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);
> -
> -
> -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_strtol(memsize_str, 0, &memsize);
> -
> - add_memory_region(0, memsize, BOOT_MEM_RAM);
> -}
> -
> -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();
> - }
> -}
> diff --git a/arch/mips/alchemy/pb1200/Makefile b/arch/mips/alchemy/pb1200/Makefile
> deleted file mode 100644
> index e9b9d27..0000000
> --- a/arch/mips/alchemy/pb1200/Makefile
> +++ /dev/null
> @@ -1,8 +0,0 @@
> -#
> -# Makefile for the Alchemy Semiconductor Pb1200/DBAu1200 boards.
> -#
> -
> -lib-y := board_setup.o
> -obj-y += platform.o
> -
> -EXTRA_CFLAGS += -Werror
> diff --git a/arch/mips/alchemy/pb1200/board_setup.c b/arch/mips/alchemy/pb1200/board_setup.c
> deleted file mode 100644
> index a336a7a..0000000
> --- a/arch/mips/alchemy/pb1200/board_setup.c
> +++ /dev/null
> @@ -1,316 +0,0 @@
> -/*
> - *
> - * 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/interrupt.h>
> -#include <asm/bootinfo.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
> -
> -#include <prom.h>
> -
> -extern void (*board_init_irq)(void);
> -
> -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,
> -};
> -
> -static void pb1200_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.
> - */
> -}
> -
> -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_strtol(memsize_str, 0, &memsize);
> - add_memory_region(0, memsize, BOOT_MEM_RAM);
> -}
> -
> -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 = pb1200_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;
> -}
> diff --git a/arch/mips/alchemy/pb1200/platform.c b/arch/mips/alchemy/pb1200/platform.c
> deleted file mode 100644
> index 9530329..0000000
> --- a/arch/mips/alchemy/pb1200/platform.c
> +++ /dev/null
> @@ -1,166 +0,0 @@
> -/*
> - * Pb1200/DBAu1200 board platform device registration
> - *
> - * Copyright (C) 2008 MontaVista Software Inc. <source@xxxxxxxxxx>
> - *
> - * 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);
> diff --git a/arch/mips/alchemy/pb1500/Makefile b/arch/mips/alchemy/pb1500/Makefile
> deleted file mode 100644
> index 4664d61..0000000
> --- a/arch/mips/alchemy/pb1500/Makefile
> +++ /dev/null
> @@ -1,8 +0,0 @@
> -#
> -# Copyright 2000, 2001, 2008 MontaVista Software Inc.
> -# Author: MontaVista Software, Inc. <source@xxxxxxxxxx>
> -#
> -# Makefile for the Alchemy Semiconductor Pb1500 board.
> -#
> -
> -lib-y := board_setup.o
> diff --git a/arch/mips/alchemy/pb1500/board_setup.c b/arch/mips/alchemy/pb1500/board_setup.c
> deleted file mode 100644
> index 1be1afc..0000000
> --- a/arch/mips/alchemy/pb1500/board_setup.c
> +++ /dev/null
> @@ -1,161 +0,0 @@
> -/*
> - * Copyright 2000, 2008 MontaVista Software Inc.
> - * Author: MontaVista Software, Inc. <source@xxxxxxxxxx>
> - *
> - * 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/delay.h>
> -#include <linux/init.h>
> -#include <linux/interrupt.h>
> -#include <linux/kernel.h>
> -#include <asm/bootinfo.h>
> -#include <asm/mach-au1x00/au1000.h>
> -#include <asm/mach-pb1x00/pb1500.h>
> -#include <prom.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);
> -
> -
> -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_strtol(memsize_str, 0, &memsize);
> - add_memory_region(0, memsize, BOOT_MEM_RAM);
> -}
> -
> -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();
> - }
> -}
> diff --git a/arch/mips/alchemy/pb1550/Makefile b/arch/mips/alchemy/pb1550/Makefile
> deleted file mode 100644
> index 7e6453d..0000000
> --- a/arch/mips/alchemy/pb1550/Makefile
> +++ /dev/null
> @@ -1,8 +0,0 @@
> -#
> -# Copyright 2000, 2008 MontaVista Software Inc.
> -# Author: MontaVista Software, Inc. <source@xxxxxxxxxx>
> -#
> -# Makefile for the Alchemy Semiconductor Pb1550 board.
> -#
> -
> -lib-y := board_setup.o
> diff --git a/arch/mips/alchemy/pb1550/board_setup.c b/arch/mips/alchemy/pb1550/board_setup.c
> deleted file mode 100644
> index e844484..0000000
> --- a/arch/mips/alchemy/pb1550/board_setup.c
> +++ /dev/null
> @@ -1,97 +0,0 @@
> -/*
> - *
> - * BRIEF MODULE DESCRIPTION
> - * Alchemy Pb1550 board setup.
> - *
> - * Copyright 2000, 2008 MontaVista Software Inc.
> - * Author: MontaVista Software, Inc. <source@xxxxxxxxxx>
> - *
> - * 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 <linux/kernel.h>
> -#include <asm/bootinfo.h>
> -#include <asm/mach-au1x00/au1000.h>
> -#include <asm/mach-pb1x00/pb1550.h>
> -#include <prom.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);
> -
> -
> -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_strtol(memsize_str, 0, &memsize);
> - add_memory_region(0, memsize, BOOT_MEM_RAM);
> -}
> -
> -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");
> -}
> diff --git a/arch/mips/alchemy/xxs1500/board_setup.c b/arch/mips/alchemy/xxs1500/board_setup.c
> index 813668f..1a83b2d 100644
> --- a/arch/mips/alchemy/xxs1500/board_setup.c
> +++ b/arch/mips/alchemy/xxs1500/board_setup.c
> @@ -84,6 +84,15 @@ void __init board_setup(void)
> {
> u32 pin_func;
>
> +#ifdef CONFIG_SERIAL_8250_CONSOLE
> + char *argptr = prom_getcmdline();
> + argptr = strstr(argptr, "console=");
> + if (argptr == NULL) {
> + argptr = prom_getcmdline();
> + strcat(argptr, " console=ttyS0,115200");
> + }
> +#endif
> +
> /* Set multiple use pins (UART3/GPIO) to UART (it's used as UART too) */
> pin_func = au_readl(SYS_PINFUNC) & ~SYS_PF_UR3;
> pin_func |= SYS_PF_UR3;
--
Kevin Hickey
Alchemy Solutions
RMI Corporation
khickey@xxxxxxxxxxx
P: 512.691.8044
