diff options
Diffstat (limited to 'arch/mips/alchemy/devboards')
| -rw-r--r-- | arch/mips/alchemy/devboards/Makefile | 4 | ||||
| -rw-r--r-- | arch/mips/alchemy/devboards/db1000.c (renamed from arch/mips/alchemy/devboards/db1x00.c) | 135 | ||||
| -rw-r--r-- | arch/mips/alchemy/devboards/prom.c | 4 |
3 files changed, 76 insertions, 67 deletions
diff --git a/arch/mips/alchemy/devboards/Makefile b/arch/mips/alchemy/devboards/Makefile index 2fbf17909200..3c37fb303364 100644 --- a/arch/mips/alchemy/devboards/Makefile +++ b/arch/mips/alchemy/devboards/Makefile @@ -7,9 +7,7 @@ obj-$(CONFIG_PM) += pm.o obj-$(CONFIG_MIPS_PB1100) += pb1100.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-$(CONFIG_MIPS_DB1000) += db1000.o obj-$(CONFIG_MIPS_DB1200) += db1200.o obj-$(CONFIG_MIPS_DB1300) += db1300.o -obj-$(CONFIG_MIPS_DB1500) += db1x00.o obj-$(CONFIG_MIPS_DB1550) += db1550.o diff --git a/arch/mips/alchemy/devboards/db1x00.c b/arch/mips/alchemy/devboards/db1000.c index 589ae2435cbe..57ed5f1c4919 100644 --- a/arch/mips/alchemy/devboards/db1x00.c +++ b/arch/mips/alchemy/devboards/db1000.c @@ -32,28 +32,37 @@ #include <prom.h> #include "platform.h" +#define F_SWAPPED (bcsr_read(BCSR_STATUS) & BCSR_STATUS_DB1000_SWAPBOOT) + struct pci_dev; +static const char *board_type_str(void) +{ + switch (BCSR_WHOAMI_BOARD(bcsr_read(BCSR_WHOAMI))) { + case BCSR_WHOAMI_DB1000: + return "DB1000"; + case BCSR_WHOAMI_DB1500: + return "DB1500"; + case BCSR_WHOAMI_DB1100: + return "DB1100"; + default: + return "(unknown)"; + } +} + const char *get_system_type(void) { - return "Alchemy Db1x00"; + return board_type_str(); } void __init board_setup(void) { -#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 /* initialize board register space */ bcsr_init(DB1000_BCSR_PHYS_ADDR, DB1000_BCSR_PHYS_ADDR + DB1000_BCSR_HEXLED_OFS); + printk(KERN_INFO "AMD Alchemy %s Board\n", board_type_str()); + #if defined(CONFIG_IRDA) && defined(CONFIG_AU1000_FIR) { u32 pin_func; @@ -72,35 +81,6 @@ void __init board_setup(void) alchemy_gpio1_input_enable(); } -/* DB1xxx PCMCIA interrupt sources: - * CD0/1 GPIO0/3 - * STSCHG0/1 GPIO1/4 - * CARD0/1 GPIO2/5 - */ - -#define F_SWAPPED (bcsr_read(BCSR_STATUS) & BCSR_STATUS_DB1000_SWAPBOOT) - -#if defined(CONFIG_MIPS_DB1000) -#define DB1XXX_PCMCIA_CD0 AU1000_GPIO0_INT -#define DB1XXX_PCMCIA_STSCHG0 AU1000_GPIO1_INT -#define DB1XXX_PCMCIA_CARD0 AU1000_GPIO2_INT -#define DB1XXX_PCMCIA_CD1 AU1000_GPIO3_INT -#define DB1XXX_PCMCIA_STSCHG1 AU1000_GPIO4_INT -#define DB1XXX_PCMCIA_CARD1 AU1000_GPIO5_INT -#elif defined(CONFIG_MIPS_DB1100) -#define DB1XXX_PCMCIA_CD0 AU1100_GPIO0_INT -#define DB1XXX_PCMCIA_STSCHG0 AU1100_GPIO1_INT -#define DB1XXX_PCMCIA_CARD0 AU1100_GPIO2_INT -#define DB1XXX_PCMCIA_CD1 AU1100_GPIO3_INT -#define DB1XXX_PCMCIA_STSCHG1 AU1100_GPIO4_INT -#define DB1XXX_PCMCIA_CARD1 AU1100_GPIO5_INT -#elif defined(CONFIG_MIPS_DB1500) -#define DB1XXX_PCMCIA_CD0 AU1500_GPIO0_INT -#define DB1XXX_PCMCIA_STSCHG0 AU1500_GPIO1_INT -#define DB1XXX_PCMCIA_CARD0 AU1500_GPIO2_INT -#define DB1XXX_PCMCIA_CD1 AU1500_GPIO3_INT -#define DB1XXX_PCMCIA_STSCHG1 AU1500_GPIO4_INT -#define DB1XXX_PCMCIA_CARD1 AU1500_GPIO5_INT static int db1500_map_pci_irq(const struct pci_dev *d, u8 slot, u8 pin) { @@ -141,13 +121,14 @@ static struct platform_device db1500_pci_host_dev = { static int __init db1500_pci_init(void) { - return platform_device_register(&db1500_pci_host_dev); + if (BCSR_WHOAMI_BOARD(bcsr_read(BCSR_WHOAMI)) == BCSR_WHOAMI_DB1500) + return platform_device_register(&db1500_pci_host_dev); + return 0; } /* must be arch_initcall; MIPS PCI scans busses in a subsys_initcall */ arch_initcall(db1500_pci_init); -#endif -#ifdef CONFIG_MIPS_DB1100 + static struct resource au1100_lcd_resources[] = { [0] = { .start = AU1100_LCD_PHYS_ADDR, @@ -173,7 +154,6 @@ static struct platform_device au1100_lcd_device = { .num_resources = ARRAY_SIZE(au1100_lcd_resources), .resource = au1100_lcd_resources, }; -#endif static struct resource alchemy_ac97c_res[] = { [0] = { @@ -214,14 +194,53 @@ static struct platform_device db1x00_audio_dev = { .name = "db1000-audio", }; -static int __init db1xxx_dev_init(void) +static struct platform_device *db1x00_devs[] = { + &db1x00_codec_dev, + &alchemy_ac97c_dma_dev, + &alchemy_ac97c_dev, + &db1x00_audio_dev, +}; + +static struct platform_device *db1100_devs[] = { + &au1100_lcd_device, +}; + +static int __init db1000_dev_init(void) { - irq_set_irq_type(DB1XXX_PCMCIA_CD0, IRQ_TYPE_EDGE_BOTH); - irq_set_irq_type(DB1XXX_PCMCIA_CD1, IRQ_TYPE_EDGE_BOTH); - irq_set_irq_type(DB1XXX_PCMCIA_CARD0, IRQ_TYPE_LEVEL_LOW); - irq_set_irq_type(DB1XXX_PCMCIA_CARD1, IRQ_TYPE_LEVEL_LOW); - irq_set_irq_type(DB1XXX_PCMCIA_STSCHG0, IRQ_TYPE_LEVEL_LOW); - irq_set_irq_type(DB1XXX_PCMCIA_STSCHG1, IRQ_TYPE_LEVEL_LOW); + int board = BCSR_WHOAMI_BOARD(bcsr_read(BCSR_WHOAMI)); + int c0, c1, d0, d1, s0, s1; + + if (board == BCSR_WHOAMI_DB1500) { + c0 = AU1500_GPIO2_INT; + c1 = AU1500_GPIO5_INT; + d0 = AU1500_GPIO0_INT; + d1 = AU1500_GPIO3_INT; + s0 = AU1500_GPIO1_INT; + s1 = AU1500_GPIO4_INT; + } else if (board == BCSR_WHOAMI_DB1100) { + c0 = AU1100_GPIO2_INT; + c1 = AU1100_GPIO5_INT; + d0 = AU1100_GPIO0_INT; + d1 = AU1100_GPIO3_INT; + s0 = AU1100_GPIO1_INT; + s1 = AU1100_GPIO4_INT; + platform_add_devices(db1100_devs, ARRAY_SIZE(db1100_devs)); + } else if (board == BCSR_WHOAMI_DB1000) { + c0 = AU1000_GPIO2_INT; + c1 = AU1000_GPIO5_INT; + d0 = AU1000_GPIO0_INT; + d1 = AU1000_GPIO3_INT; + s0 = AU1000_GPIO1_INT; + s1 = AU1000_GPIO4_INT; + } else + return 0; /* unknown board, no further dev setup to do */ + + irq_set_irq_type(d0, IRQ_TYPE_EDGE_BOTH); + irq_set_irq_type(d1, IRQ_TYPE_EDGE_BOTH); + irq_set_irq_type(c0, IRQ_TYPE_LEVEL_LOW); + irq_set_irq_type(c1, IRQ_TYPE_LEVEL_LOW); + irq_set_irq_type(s0, IRQ_TYPE_LEVEL_LOW); + irq_set_irq_type(s1, IRQ_TYPE_LEVEL_LOW); db1x_register_pcmcia_socket( AU1000_PCMCIA_ATTR_PHYS_ADDR, @@ -230,8 +249,7 @@ static int __init db1xxx_dev_init(void) AU1000_PCMCIA_MEM_PHYS_ADDR + 0x000400000 - 1, AU1000_PCMCIA_IO_PHYS_ADDR, AU1000_PCMCIA_IO_PHYS_ADDR + 0x000010000 - 1, - DB1XXX_PCMCIA_CARD0, DB1XXX_PCMCIA_CD0, - /*DB1XXX_PCMCIA_STSCHG0*/0, 0, 0); + c0, d0, /*s0*/0, 0, 0); db1x_register_pcmcia_socket( AU1000_PCMCIA_ATTR_PHYS_ADDR + 0x004000000, @@ -240,17 +258,10 @@ static int __init db1xxx_dev_init(void) AU1000_PCMCIA_MEM_PHYS_ADDR + 0x004400000 - 1, AU1000_PCMCIA_IO_PHYS_ADDR + 0x004000000, AU1000_PCMCIA_IO_PHYS_ADDR + 0x004010000 - 1, - DB1XXX_PCMCIA_CARD1, DB1XXX_PCMCIA_CD1, - /*DB1XXX_PCMCIA_STSCHG1*/0, 0, 1); -#ifdef CONFIG_MIPS_DB1100 - platform_device_register(&au1100_lcd_device); -#endif - platform_device_register(&db1x00_codec_dev); - platform_device_register(&alchemy_ac97c_dma_dev); - platform_device_register(&alchemy_ac97c_dev); - platform_device_register(&db1x00_audio_dev); + c1, d1, /*s1*/0, 0, 1); + platform_add_devices(db1x00_devs, ARRAY_SIZE(db1x00_devs)); db1x_register_norflash(32 << 20, 4 /* 32bit */, F_SWAPPED); return 0; } -device_initcall(db1xxx_dev_init); +device_initcall(db1000_dev_init); diff --git a/arch/mips/alchemy/devboards/prom.c b/arch/mips/alchemy/devboards/prom.c index 3a73f9663b0f..93a22107cc41 100644 --- a/arch/mips/alchemy/devboards/prom.c +++ b/arch/mips/alchemy/devboards/prom.c @@ -34,8 +34,8 @@ #include <prom.h> #if defined(CONFIG_MIPS_DB1000) || \ - defined(CONFIG_MIPS_PB1100) || defined(CONFIG_MIPS_DB1100) || \ - defined(CONFIG_MIPS_PB1500) || defined(CONFIG_MIPS_DB1500) + defined(CONFIG_MIPS_PB1100) || \ + defined(CONFIG_MIPS_PB1500) #define ALCHEMY_BOARD_DEFAULT_MEMSIZE 0x04000000 #else /* Au1550/Au1200-based develboards */ |
