diff options
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/sh/Kconfig | 4 | ||||
| -rw-r--r-- | arch/sh/Makefile | 1 | ||||
| -rw-r--r-- | arch/sh/boards/renesas/x3proto/Makefile | 1 | ||||
| -rw-r--r-- | arch/sh/boards/renesas/x3proto/setup.c | 54 |
4 files changed, 60 insertions, 0 deletions
diff --git a/arch/sh/Kconfig b/arch/sh/Kconfig index 617765d5c9ab..24c33610615b 100644 --- a/arch/sh/Kconfig +++ b/arch/sh/Kconfig @@ -391,6 +391,10 @@ config SH_LBOX_RE2 help Select L-BOX RE2 if configuring for the NTT COMWARE L-BOX RE2. +config SH_X3PROTO + bool "SH-X3 Prototype board" + depends on CPU_SUBTYPE_SHX3 + endmenu source "arch/sh/boards/renesas/hs7751rvoip/Kconfig" diff --git a/arch/sh/Makefile b/arch/sh/Makefile index 97ac58682d0f..37cf636fba55 100644 --- a/arch/sh/Makefile +++ b/arch/sh/Makefile @@ -118,6 +118,7 @@ machdir-$(CONFIG_SH_7751_SYSTEMH) += renesas/systemh machdir-$(CONFIG_SH_EDOSK7705) += renesas/edosk7705 machdir-$(CONFIG_SH_HIGHLANDER) += renesas/r7780rp machdir-$(CONFIG_SH_7710VOIPGW) += renesas/sh7710voipgw +machdir-$(CONFIG_SH_X3PROTO) += renesas/x3proto machdir-$(CONFIG_SH_SH4202_MICRODEV) += superh/microdev machdir-$(CONFIG_SH_LANDISK) += landisk machdir-$(CONFIG_SH_TITAN) += titan diff --git a/arch/sh/boards/renesas/x3proto/Makefile b/arch/sh/boards/renesas/x3proto/Makefile new file mode 100644 index 000000000000..2b9dba458932 --- /dev/null +++ b/arch/sh/boards/renesas/x3proto/Makefile @@ -0,0 +1 @@ +obj-y += setup.o diff --git a/arch/sh/boards/renesas/x3proto/setup.c b/arch/sh/boards/renesas/x3proto/setup.c new file mode 100644 index 000000000000..5dfa0f31cd2d --- /dev/null +++ b/arch/sh/boards/renesas/x3proto/setup.c @@ -0,0 +1,54 @@ +/* + * arch/sh/boards/renesas/x3proto/setup.c + * + * Renesas SH-X3 Prototype Board Support. + * + * Copyright (C) 2007 Paul Mundt + * + * 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/kernel.h> +#include <linux/io.h> + +static struct resource heartbeat_resources[] = { + [0] = { + .start = 0xb8140020, + .end = 0xb8140020 + 8 - 1, + .flags = IORESOURCE_MEM, + }, +}; + +static struct platform_device heartbeat_device = { + .name = "heartbeat", + .id = -1, + .num_resources = ARRAY_SIZE(heartbeat_resources), + .resource = heartbeat_resources, +}; + +static struct platform_device *x3proto_devices[] __initdata = { + &heartbeat_device, +}; + +static int __init x3proto_devices_setup(void) +{ + return platform_add_devices(x3proto_devices, + ARRAY_SIZE(x3proto_devices)); +} +device_initcall(x3proto_devices_setup); + +static void __init x3proto_init_irq(void) +{ + plat_irq_setup_pins(IRQ_MODE_IRL3210); + + /* Set ICR0.LVLMODE */ + ctrl_outl(ctrl_inl(0xfe410000) | (1 << 21), 0xfe410000); +} + +static struct sh_machine_vector mv_x3proto __initmv = { + .mv_name = "x3proto", + .mv_init_irq = x3proto_init_irq, +}; |