diff options
Diffstat (limited to 'arch/sh/boards')
| -rw-r--r-- | arch/sh/boards/Kconfig | 11 | ||||
| -rw-r--r-- | arch/sh/boards/Makefile | 1 | ||||
| -rw-r--r-- | arch/sh/boards/board-urquell.c | 162 | ||||
| -rw-r--r-- | arch/sh/boards/mach-highlander/Kconfig | 2 | ||||
| -rw-r--r-- | arch/sh/boards/mach-hp6xx/pm_wakeup.S | 31 | ||||
| -rw-r--r-- | arch/sh/boards/mach-rsk/Kconfig | 2 |
6 files changed, 181 insertions, 28 deletions
diff --git a/arch/sh/boards/Kconfig b/arch/sh/boards/Kconfig index 8619147..694abec 100644 --- a/arch/sh/boards/Kconfig +++ b/arch/sh/boards/Kconfig @@ -162,10 +162,15 @@ config SH_SH7785LCR_29BIT_PHYSMAPS DIP switch(S2-5). If you set the DIP switch for S2-5 = ON, you can access all on-board device in 29bit address mode. +config SH_URQUELL + bool "Urquell" + depends on CPU_SUBTYPE_SH7786 + select ARCH_REQUIRE_GPIOLIB + config SH_MIGOR bool "Migo-R" depends on CPU_SUBTYPE_SH7722 - select GENERIC_GPIO + select ARCH_REQUIRE_GPIOLIB help Select Migo-R if configuring for the SH7722 Migo-R platform by Renesas System Solutions Asia Pte. Ltd. @@ -173,7 +178,7 @@ config SH_MIGOR config SH_AP325RXA bool "AP-325RXA" depends on CPU_SUBTYPE_SH7723 - select GENERIC_GPIO + select ARCH_REQUIRE_GPIOLIB help Renesas "AP-325RXA" support. Compatible with ALGO SYSTEM CO.,LTD. "AP-320A" @@ -240,7 +245,7 @@ config SH_X3PROTO config SH_MAGIC_PANEL_R2 bool "Magic Panel R2" depends on CPU_SUBTYPE_SH7720 - select GENERIC_GPIO + select ARCH_REQUIRE_GPIOLIB help Select Magic Panel R2 if configuring for Magic Panel R2. diff --git a/arch/sh/boards/Makefile b/arch/sh/boards/Makefile index 269ae2b..6f101a8 100644 --- a/arch/sh/boards/Makefile +++ b/arch/sh/boards/Makefile @@ -4,5 +4,6 @@ obj-$(CONFIG_SH_AP325RXA) += board-ap325rxa.o obj-$(CONFIG_SH_MAGIC_PANEL_R2) += board-magicpanelr2.o obj-$(CONFIG_SH_SH7785LCR) += board-sh7785lcr.o +obj-$(CONFIG_SH_URQUELL) += board-urquell.o obj-$(CONFIG_SH_SHMIN) += board-shmin.o obj-$(CONFIG_SH_EDOSK7760) += board-edosk7760.o diff --git a/arch/sh/boards/board-urquell.c b/arch/sh/boards/board-urquell.c new file mode 100644 index 0000000..17036ce --- /dev/null +++ b/arch/sh/boards/board-urquell.c @@ -0,0 +1,162 @@ +/* + * Renesas Technology Corp. SH7786 Urquell Support. + * + * Copyright (C) 2008 Kuninori Morimoto <morimoto.kuninori@renesas.com> + * Copyright (C) 2008 Yoshihiro Shimoda + * + * This file is subject to the terms and conditions of the GNU General Public + * License. See the file "COPYING" in the main directory of this archive + * for more details. + */ +#include <linux/init.h> +#include <linux/platform_device.h> +#include <linux/fb.h> +#include <linux/smc91x.h> +#include <linux/mtd/physmap.h> +#include <linux/delay.h> +#include <linux/gpio.h> +#include <linux/irq.h> +#include <mach/urquell.h> +#include <cpu/sh7786.h> +#include <asm/heartbeat.h> +#include <asm/sizes.h> + +static struct resource heartbeat_resources[] = { + [0] = { + .start = BOARDREG(SLEDR), + .end = BOARDREG(SLEDR), + .flags = IORESOURCE_MEM, + }, +}; + +static struct heartbeat_data heartbeat_data = { + .regsize = 16, +}; + +static struct platform_device heartbeat_device = { + .name = "heartbeat", + .id = -1, + .dev = { + .platform_data = &heartbeat_data, + }, + .num_resources = ARRAY_SIZE(heartbeat_resources), + .resource = heartbeat_resources, +}; + +static struct smc91x_platdata smc91x_info = { + .flags = SMC91X_USE_16BIT | SMC91X_NOWAIT, +}; + +static struct resource smc91x_eth_resources[] = { + [0] = { + .name = "SMC91C111" , + .start = 0x05800300, + .end = 0x0580030f, + .flags = IORESOURCE_MEM, + }, + [1] = { + .start = 11, + .flags = IORESOURCE_IRQ, + }, +}; + +static struct platform_device smc91x_eth_device = { + .name = "smc91x", + .num_resources = ARRAY_SIZE(smc91x_eth_resources), + .resource = smc91x_eth_resources, + .dev = { + .platform_data = &smc91x_info, + }, +}; + +static struct mtd_partition nor_flash_partitions[] = { + { + .name = "loader", + .offset = 0x00000000, + .size = SZ_512K, + .mask_flags = MTD_WRITEABLE, /* Read-only */ + }, + { + .name = "bootenv", + .offset = MTDPART_OFS_APPEND, + .size = SZ_512K, + .mask_flags = MTD_WRITEABLE, /* Read-only */ + }, + { + .name = "kernel", + .offset = MTDPART_OFS_APPEND, + .size = SZ_4M, + }, + { + .name = "data", + .offset = MTDPART_OFS_APPEND, + .size = MTDPART_SIZ_FULL, + }, +}; + +static struct physmap_flash_data nor_flash_data = { + .width = 2, + .parts = nor_flash_partitions, + .nr_parts = ARRAY_SIZE(nor_flash_partitions), +}; + +static struct resource nor_flash_resources[] = { + [0] = { + .start = NOR_FLASH_ADDR, + .end = NOR_FLASH_ADDR + NOR_FLASH_SIZE - 1, + .flags = IORESOURCE_MEM, + } +}; + +static struct platform_device nor_flash_device = { + .name = "physmap-flash", + .dev = { + .platform_data = &nor_flash_data, + }, + .num_resources = ARRAY_SIZE(nor_flash_resources), + .resource = nor_flash_resources, +}; + +static struct platform_device *urquell_devices[] __initdata = { + &heartbeat_device, + &smc91x_eth_device, + &nor_flash_device, +}; + +static int __init urquell_devices_setup(void) +{ + /* USB */ + gpio_request(GPIO_FN_USB_OVC0, NULL); + gpio_request(GPIO_FN_USB_PENC0, NULL); + + return platform_add_devices(urquell_devices, + ARRAY_SIZE(urquell_devices)); +} +device_initcall(urquell_devices_setup); + +static void urquell_power_off(void) +{ + __raw_writew(0xa5a5, UBOARDREG(SRSTR)); +} + +static void __init urquell_init_irq(void) +{ + plat_irq_setup_pins(IRQ_MODE_IRL3210_MASK); +} + +/* Initialize the board */ +static void __init urquell_setup(char **cmdline_p) +{ + printk(KERN_INFO "Renesas Technology Corp. Urquell support.\n"); + + pm_power_off = urquell_power_off; +} + +/* + * The Machine Vector + */ +static struct sh_machine_vector mv_urquell __initmv = { + .mv_name = "Urquell", + .mv_setup = urquell_setup, + .mv_init_irq = urquell_init_irq, +}; diff --git a/arch/sh/boards/mach-highlander/Kconfig b/arch/sh/boards/mach-highlander/Kconfig index 08057f6..def49cc 100644 --- a/arch/sh/boards/mach-highlander/Kconfig +++ b/arch/sh/boards/mach-highlander/Kconfig @@ -18,7 +18,7 @@ config SH_R7780MP config SH_R7785RP bool "R7785RP board support" depends on CPU_SUBTYPE_SH7785 - select GENERIC_GPIO + select ARCH_REQUIRE_GPIOLIB endchoice diff --git a/arch/sh/boards/mach-hp6xx/pm_wakeup.S b/arch/sh/boards/mach-hp6xx/pm_wakeup.S index 44b648c..4f18d44 100644 --- a/arch/sh/boards/mach-hp6xx/pm_wakeup.S +++ b/arch/sh/boards/mach-hp6xx/pm_wakeup.S @@ -10,47 +10,32 @@ #include <linux/linkage.h> #include <cpu/mmu_context.h> -#define k0 r0 -#define k1 r1 -#define k2 r2 -#define k3 r3 -#define k4 r4 - /* * Kernel mode register usage: * k0 scratch * k1 scratch - * k2 scratch (Exception code) - * k3 scratch (Return address) - * k4 scratch - * k5 reserved - * k6 Global Interrupt Mask (0--15 << 4) - * k7 CURRENT_THREAD_INFO (pointer to current thread info) + * For more details, please have a look at entry.S */ +#define k0 r0 +#define k1 r1 + ENTRY(wakeup_start) ! clear STBY bit - mov #-126, k2 + mov #-126, k1 and #127, k0 - mov.b k0, @k2 + mov.b k0, @k1 ! enable refresh mov.l 5f, k1 mov.w 6f, k0 mov.w k0, @k1 ! jump to handler - mov.l 2f, k2 - mov.l 3f, k3 - mov.l @k2, k2 - mov.l 4f, k1 jmp @k1 - nop + nop .align 2 -1: .long EXPEVT -2: .long INTEVT -3: .long ret_from_irq -4: .long handle_exception +4: .long handle_interrupt 5: .long 0xffffff68 6: .word 0x0524 diff --git a/arch/sh/boards/mach-rsk/Kconfig b/arch/sh/boards/mach-rsk/Kconfig index bff095d..aeff3b0 100644 --- a/arch/sh/boards/mach-rsk/Kconfig +++ b/arch/sh/boards/mach-rsk/Kconfig @@ -10,7 +10,7 @@ config SH_RSK7201 config SH_RSK7203 bool "RSK7203" - select GENERIC_GPIO + select ARCH_REQUIRE_GPIOLIB depends on CPU_SUBTYPE_SH7203 endchoice |
