From d5ab1a6910fe850fa092888f210cf6c43136a7ab Mon Sep 17 00:00:00 2001 From: Yoichi Yuasa Date: Thu, 13 Sep 2007 23:51:26 +0900 Subject: [MIPS] Add GT641xx IRQ routines. Signed-off-by: Yoichi Yuasa Signed-off-by: Ralf Baechle --- include/asm-mips/mach-cobalt/cobalt.h | 26 -------------------------- 1 file changed, 26 deletions(-) (limited to 'include/asm-mips/mach-cobalt/cobalt.h') diff --git a/include/asm-mips/mach-cobalt/cobalt.h b/include/asm-mips/mach-cobalt/cobalt.h index 9c9d2b998ca..408eeccbe51 100644 --- a/include/asm-mips/mach-cobalt/cobalt.h +++ b/include/asm-mips/mach-cobalt/cobalt.h @@ -12,32 +12,6 @@ #ifndef __ASM_COBALT_H #define __ASM_COBALT_H -#include - -/* - * i8259 legacy interrupts used on Cobalt: - * - * 8 - RTC - * 9 - PCI - * 14 - IDE0 - * 15 - IDE1 - */ -#define COBALT_QUBE_SLOT_IRQ 9 - -/* - * CPU IRQs are 16 ... 23 - */ -#define COBALT_CPU_IRQ MIPS_CPU_IRQ_BASE - -#define COBALT_GALILEO_IRQ (COBALT_CPU_IRQ + 2) -#define COBALT_RAQ_SCSI_IRQ (COBALT_CPU_IRQ + 3) -#define COBALT_ETH0_IRQ (COBALT_CPU_IRQ + 3) -#define COBALT_QUBE1_ETH0_IRQ (COBALT_CPU_IRQ + 4) -#define COBALT_ETH1_IRQ (COBALT_CPU_IRQ + 4) -#define COBALT_SERIAL_IRQ (COBALT_CPU_IRQ + 5) -#define COBALT_SCSI_IRQ (COBALT_CPU_IRQ + 5) -#define COBALT_VIA_IRQ (COBALT_CPU_IRQ + 6) /* Chained to VIA ISA bridge */ - /* * PCI configuration space manifest constants. These are wired into * the board layout according to the PCI spec to enable the software -- cgit v1.2.3-70-g09d2 From b4126e86301cfc6863cbc74bc4500a88b7c582df Mon Sep 17 00:00:00 2001 From: Yoichi Yuasa Date: Tue, 2 Oct 2007 22:54:41 +0900 Subject: [MIPS] Cobalt: Move PCI definitions to arch/mips/pci/fixup-cobalt.c. These PCI definitions are only used in arch/mips/pci/fixup-cobalt.c. Signed-off-by: Yoichi Yuasa Signed-off-by: Ralf Baechle --- arch/mips/pci/fixup-cobalt.c | 17 +++++++++++++++++ include/asm-mips/mach-cobalt/cobalt.h | 26 ++------------------------ 2 files changed, 19 insertions(+), 24 deletions(-) (limited to 'include/asm-mips/mach-cobalt/cobalt.h') diff --git a/arch/mips/pci/fixup-cobalt.c b/arch/mips/pci/fixup-cobalt.c index 4eb5410f842..f7df1142912 100644 --- a/arch/mips/pci/fixup-cobalt.c +++ b/arch/mips/pci/fixup-cobalt.c @@ -20,6 +20,23 @@ #include #include +/* + * PCI slot numbers + */ +#define COBALT_PCICONF_CPU 0x06 +#define COBALT_PCICONF_ETH0 0x07 +#define COBALT_PCICONF_RAQSCSI 0x08 +#define COBALT_PCICONF_VIA 0x09 +#define COBALT_PCICONF_PCISLOT 0x0A +#define COBALT_PCICONF_ETH1 0x0C + +/* + * The Cobalt board ID information. The boards have an ID number wired + * into the VIA that is available in the high nibble of register 94. + */ +#define VIA_COBALT_BRD_ID_REG 0x94 +#define VIA_COBALT_BRD_REG_to_ID(reg) ((unsigned char)(reg) >> 4) + static void qube_raq_galileo_early_fixup(struct pci_dev *dev) { if (dev->devfn == PCI_DEVFN(0, 0) && diff --git a/include/asm-mips/mach-cobalt/cobalt.h b/include/asm-mips/mach-cobalt/cobalt.h index 408eeccbe51..f27fcef3e3f 100644 --- a/include/asm-mips/mach-cobalt/cobalt.h +++ b/include/asm-mips/mach-cobalt/cobalt.h @@ -13,37 +13,15 @@ #define __ASM_COBALT_H /* - * PCI configuration space manifest constants. These are wired into - * the board layout according to the PCI spec to enable the software - * to probe the hardware configuration space in a well defined manner. - * - * The PCI_DEVSHFT() macro transforms these values into numbers - * suitable for passing as the dev parameter to the various - * pcibios_read/write_config routines. + * The Cobalt board ID information. */ -#define COBALT_PCICONF_CPU 0x06 -#define COBALT_PCICONF_ETH0 0x07 -#define COBALT_PCICONF_RAQSCSI 0x08 -#define COBALT_PCICONF_VIA 0x09 -#define COBALT_PCICONF_PCISLOT 0x0A -#define COBALT_PCICONF_ETH1 0x0C - +extern int cobalt_board_id; -/* - * The Cobalt board id information. The boards have an ID number wired - * into the VIA that is available in the high nibble of register 94. - * This register is available in the VIA configuration space through the - * interface routines qube_pcibios_read/write_config. See cobalt/pci.c - */ -#define VIA_COBALT_BRD_ID_REG 0x94 -#define VIA_COBALT_BRD_REG_to_ID(reg) ((unsigned char) (reg) >> 4) #define COBALT_BRD_ID_QUBE1 0x3 #define COBALT_BRD_ID_RAQ1 0x4 #define COBALT_BRD_ID_QUBE2 0x5 #define COBALT_BRD_ID_RAQ2 0x6 -extern int cobalt_board_id; - #define COBALT_LED_PORT (*(volatile unsigned char *) CKSEG1ADDR(0x1c000000)) # define COBALT_LED_BAR_LEFT (1 << 0) /* Qube */ # define COBALT_LED_BAR_RIGHT (1 << 1) /* Qube */ -- cgit v1.2.3-70-g09d2 From 5a860424a1bcf21655d993a7c09b36662e34d2a9 Mon Sep 17 00:00:00 2001 From: Yoichi Yuasa Date: Tue, 2 Oct 2007 23:13:17 +0900 Subject: [MIPS] Cobalt: Move UART base definition to arch/mips/cobalt/console.c They're only used in arch/mips/cobalt/console.c. Signed-off-by: Yoichi Yuasa Signed-off-by: Ralf Baechle --- arch/mips/cobalt/console.c | 9 ++++----- include/asm-mips/mach-cobalt/cobalt.h | 2 -- 2 files changed, 4 insertions(+), 7 deletions(-) (limited to 'include/asm-mips/mach-cobalt/cobalt.h') diff --git a/arch/mips/cobalt/console.c b/arch/mips/cobalt/console.c index 0485d51f721..db330e81102 100644 --- a/arch/mips/cobalt/console.c +++ b/arch/mips/cobalt/console.c @@ -1,16 +1,15 @@ /* * (C) P. Horton 2006 */ +#include #include -#include - -#include +#define UART_BASE ((void __iomem *)CKSEG1ADDR(0x1c800000)) void prom_putchar(char c) { - while(!(COBALT_UART[UART_LSR] & UART_LSR_THRE)) + while (!(readb(UART_BASE + UART_LSR) & UART_LSR_THRE)) ; - COBALT_UART[UART_TX] = c; + writeb(c, UART_BASE + UART_TX); } diff --git a/include/asm-mips/mach-cobalt/cobalt.h b/include/asm-mips/mach-cobalt/cobalt.h index f27fcef3e3f..4cb5844d42d 100644 --- a/include/asm-mips/mach-cobalt/cobalt.h +++ b/include/asm-mips/mach-cobalt/cobalt.h @@ -39,6 +39,4 @@ extern int cobalt_board_id; # define COBALT_KEY_SELECT (1 << 7) # define COBALT_KEY_MASK 0xfe -#define COBALT_UART ((volatile unsigned char *) CKSEG1ADDR(0x1c800000)) - #endif /* __ASM_COBALT_H */ -- cgit v1.2.3-70-g09d2 From 3282bd3cb0c7653e604c0d3666331281ae8f74c4 Mon Sep 17 00:00:00 2001 From: Yoichi Yuasa Date: Tue, 2 Oct 2007 23:17:38 +0900 Subject: [MIPS] Cobalt: Move reset port definition to arch/mips/cobalt/reset.c It's only used in arch/mips/cobalt/reset.c. Signed-off-by: Yoichi Yuasa Signed-off-by: Ralf Baechle --- arch/mips/cobalt/reset.c | 8 ++++++-- include/asm-mips/mach-cobalt/cobalt.h | 7 ------- 2 files changed, 6 insertions(+), 9 deletions(-) (limited to 'include/asm-mips/mach-cobalt/cobalt.h') diff --git a/arch/mips/cobalt/reset.c b/arch/mips/cobalt/reset.c index f503a0d04b3..81628b3ae62 100644 --- a/arch/mips/cobalt/reset.c +++ b/arch/mips/cobalt/reset.c @@ -9,11 +9,15 @@ * Copyright (C) 2001 by Liam Davies (ldavies@agile.tv) */ #include +#include #include #include #include +#define RESET_PORT ((void __iomem *)CKSEG1ADDR(0x1c000000)) +#define RESET 0x0f + DEFINE_LED_TRIGGER(power_off_led_trigger); static int __init ledtrig_power_off_init(void) @@ -43,7 +47,7 @@ void cobalt_machine_halt(void) last ^= diff; if((diff & (COBALT_KEY_ENTER | COBALT_KEY_SELECT)) && !(~last & (COBALT_KEY_ENTER | COBALT_KEY_SELECT))) - COBALT_LED_PORT = COBALT_LED_RESET; + writeb(RESET, RESET_PORT); for (mark = jiffies; jiffies - mark < HZ;) ; @@ -52,7 +56,7 @@ void cobalt_machine_halt(void) void cobalt_machine_restart(char *command) { - COBALT_LED_PORT = COBALT_LED_RESET; + writeb(RESET, RESET_PORT); /* we should never get here */ cobalt_machine_halt(); diff --git a/include/asm-mips/mach-cobalt/cobalt.h b/include/asm-mips/mach-cobalt/cobalt.h index 4cb5844d42d..a79e7caf3a8 100644 --- a/include/asm-mips/mach-cobalt/cobalt.h +++ b/include/asm-mips/mach-cobalt/cobalt.h @@ -22,13 +22,6 @@ extern int cobalt_board_id; #define COBALT_BRD_ID_QUBE2 0x5 #define COBALT_BRD_ID_RAQ2 0x6 -#define COBALT_LED_PORT (*(volatile unsigned char *) CKSEG1ADDR(0x1c000000)) -# define COBALT_LED_BAR_LEFT (1 << 0) /* Qube */ -# define COBALT_LED_BAR_RIGHT (1 << 1) /* Qube */ -# define COBALT_LED_WEB (1 << 2) /* RaQ */ -# define COBALT_LED_POWER_OFF (1 << 3) /* RaQ */ -# define COBALT_LED_RESET 0x0f - #define COBALT_KEY_PORT ((~*(volatile unsigned int *) CKSEG1ADDR(0x1d000000) >> 24) & COBALT_KEY_MASK) # define COBALT_KEY_CLEAR (1 << 1) # define COBALT_KEY_LEFT (1 << 2) -- cgit v1.2.3-70-g09d2