diff options
Diffstat (limited to 'arch/sh/boards/se/7343/setup.c')
-rw-r--r-- | arch/sh/boards/se/7343/setup.c | 74 |
1 files changed, 68 insertions, 6 deletions
diff --git a/arch/sh/boards/se/7343/setup.c b/arch/sh/boards/se/7343/setup.c index c9431b3a051..59d8d94a8c2 100644 --- a/arch/sh/boards/se/7343/setup.c +++ b/arch/sh/boards/se/7343/setup.c @@ -1,10 +1,11 @@ #include <linux/init.h> #include <linux/platform_device.h> +#include <linux/mtd/physmap.h> #include <asm/machvec.h> #include <asm/mach/se7343.h> +#include <asm/heartbeat.h> #include <asm/irq.h> - -void init_7343se_IRQ(void); +#include <asm/io.h> static struct resource smc91x_resources[] = { [0] = { @@ -17,8 +18,8 @@ static struct resource smc91x_resources[] = { * shared with other devices via externel * interrupt controller in FPGA... */ - .start = EXT_IRQ2, - .end = EXT_IRQ2, + .start = SMC_IRQ, + .end = SMC_IRQ, .flags = IORESOURCE_IRQ, }, }; @@ -38,16 +39,65 @@ static struct resource heartbeat_resources[] = { }, }; +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 mtd_partition nor_flash_partitions[] = { + { + .name = "loader", + .offset = 0x00000000, + .size = 128 * 1024, + }, + { + .name = "rootfs", + .offset = MTDPART_OFS_APPEND, + .size = 31 * 1024 * 1024, + }, + { + .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 = 0x00000000, + .end = 0x01ffffff, + .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 *sh7343se_platform_devices[] __initdata = { &smc91x_device, &heartbeat_device, + &nor_flash_device, }; static int __init sh7343se_devices_setup(void) @@ -55,10 +105,23 @@ static int __init sh7343se_devices_setup(void) return platform_add_devices(sh7343se_platform_devices, ARRAY_SIZE(sh7343se_platform_devices)); } +device_initcall(sh7343se_devices_setup); +/* + * Initialize the board + */ static void __init sh7343se_setup(char **cmdline_p) { - device_initcall(sh7343se_devices_setup); + ctrl_outw(0xf900, FPGA_OUT); /* FPGA */ + + ctrl_outl(0x00001001, MSTPCR0); + ctrl_outl(0x00000000, MSTPCR1); + ctrl_outl(0xffffbfC0, MSTPCR2); /* LCDC, BEU, CEU, VEU, KEYSC */ + + ctrl_outw(0x0002, PORT_PECR); /* PORT E 1 = IRQ5 */ + ctrl_outw(0x0020, PORT_PSELD); + + printk(KERN_INFO "MS7343CP01 Setup...done\n"); } /* @@ -90,5 +153,4 @@ static struct sh_machine_vector mv_7343se __initmv = { .mv_outsl = sh7343se_outsl, .mv_init_irq = init_7343se_IRQ, - .mv_irq_demux = shmse_irq_demux, }; |