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-rw-r--r--include/asm-mips/jmr3927/irq.h57
-rw-r--r--include/asm-mips/jmr3927/jmr3927.h136
-rw-r--r--include/asm-mips/jmr3927/tx3927.h8
-rw-r--r--include/asm-mips/jmr3927/txx927.h5
4 files changed, 4 insertions, 202 deletions
diff --git a/include/asm-mips/jmr3927/irq.h b/include/asm-mips/jmr3927/irq.h
deleted file mode 100644
index e3e7ed38da6c..000000000000
--- a/include/asm-mips/jmr3927/irq.h
+++ /dev/null
@@ -1,57 +0,0 @@
-/*
- * linux/include/asm-mips/tx3927/irq.h
- *
- * 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.
- *
- * Copyright (C) 2001 Toshiba Corporation
- */
-#ifndef __ASM_TX3927_IRQ_H
-#define __ASM_TX3927_IRQ_H
-
-#ifndef __ASSEMBLY__
-
-#include <asm/irq.h>
-
-struct tb_irq_space {
- struct tb_irq_space* next;
- int start_irqno;
- int nr_irqs;
- void (*mask_func)(int irq_nr, int space_id);
- void (*unmask_func)(int irq_no, int space_id);
- const char *name;
- int space_id;
- int can_share;
-};
-extern struct tb_irq_space* tb_irq_spaces;
-
-static __inline__ void add_tb_irq_space(struct tb_irq_space* sp)
-{
- sp->next = tb_irq_spaces;
- tb_irq_spaces = sp;
-}
-
-
-struct pt_regs;
-extern void
-toshibaboards_spurious(struct pt_regs *regs, int irq);
-extern void
-toshibaboards_irqdispatch(struct pt_regs *regs, int irq);
-
-extern struct irqaction *
-toshibaboards_get_irq_action(int irq);
-extern int
-toshibaboards_setup_irq(int irq, struct irqaction * new);
-
-
-extern int (*toshibaboards_gen_iack)(void);
-
-#endif /* !__ASSEMBLY__ */
-
-#define NR_ISA_IRQS 16
-#define TB_IRQ_IS_ISA(irq) \
- (0 <= (irq) && (irq) < NR_ISA_IRQS)
-#define TB_IRQ_TO_ISA_IRQ(irq) (irq)
-
-#endif /* __ASM_TX3927_IRQ_H */
diff --git a/include/asm-mips/jmr3927/jmr3927.h b/include/asm-mips/jmr3927/jmr3927.h
index baf412967afa..958e29706e2d 100644
--- a/include/asm-mips/jmr3927/jmr3927.h
+++ b/include/asm-mips/jmr3927/jmr3927.h
@@ -1,5 +1,5 @@
/*
- * Defines for the TJSYS JMR-TX3927/JMI-3927IO2/JMY-1394IF.
+ * Defines for the TJSYS JMR-TX3927
*
* 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
@@ -12,10 +12,7 @@
#include <asm/jmr3927/tx3927.h>
#include <asm/addrspace.h>
-#include <asm/jmr3927/irq.h>
-#ifndef __ASSEMBLY__
#include <asm/system.h>
-#endif
/* CS */
#define JMR3927_ROMCE0 0x1fc00000 /* 4M */
@@ -35,28 +32,10 @@
#define JMR3927_SDRAM_SIZE 0x02000000 /* 32M */
#define JMR3927_PORT_BASE KSEG1
-/* select indirect initiator access per errata */
-#define JMR3927_INIT_INDIRECT_PCI
-#define PCI_ISTAT_IDICC 0x1000
-#define PCI_IPCIBE_IBE_LONG 0
-#define PCI_IPCIBE_ICMD_IOREAD 2
-#define PCI_IPCIBE_ICMD_IOWRITE 3
-#define PCI_IPCIBE_ICMD_MEMREAD 6
-#define PCI_IPCIBE_ICMD_MEMWRITE 7
-#define PCI_IPCIBE_ICMD_SHIFT 4
-
/* Address map (virtual address) */
#define JMR3927_ROM0_BASE (KSEG1 + JMR3927_ROMCE0)
#define JMR3927_ROM1_BASE (KSEG1 + JMR3927_ROMCE1)
#define JMR3927_IOC_BASE (KSEG1 + JMR3927_ROMCE2)
-#define JMR3927_IOB_BASE (KSEG1 + JMR3927_ROMCE3)
-#define JMR3927_ISAMEM_BASE (JMR3927_IOB_BASE)
-#define JMR3927_ISAIO_BASE (JMR3927_IOB_BASE + 0x01000000)
-#define JMR3927_ISAC_BASE (JMR3927_IOB_BASE + 0x02000000)
-#define JMR3927_LCDVGA_REG_BASE (JMR3927_IOB_BASE + 0x03000000)
-#define JMR3927_LCDVGA_MEM_BASE (JMR3927_IOB_BASE + 0x03800000)
-#define JMR3927_JMY1394_BASE (KSEG1 + JMR3927_ROMCE5)
-#define JMR3927_PREMIER3_BASE (JMR3927_JMY1394_BASE + 0x00100000)
#define JMR3927_PCIMEM_BASE (KSEG1 + JMR3927_PCIMEM)
#define JMR3927_PCIIO_BASE (KSEG1 + JMR3927_PCIIO)
@@ -72,25 +51,14 @@
#define JMR3927_IOC_INTP_ADDR (JMR3927_IOC_BASE + 0x000b0000)
#define JMR3927_IOC_RESET_ADDR (JMR3927_IOC_BASE + 0x000f0000)
-#define JMR3927_ISAC_REV_ADDR (JMR3927_ISAC_BASE + 0x00000000)
-#define JMR3927_ISAC_EINTS_ADDR (JMR3927_ISAC_BASE + 0x00200000)
-#define JMR3927_ISAC_EINTM_ADDR (JMR3927_ISAC_BASE + 0x00300000)
-#define JMR3927_ISAC_NMI_ADDR (JMR3927_ISAC_BASE + 0x00400000)
-#define JMR3927_ISAC_LED_ADDR (JMR3927_ISAC_BASE + 0x00500000)
-#define JMR3927_ISAC_INTP_ADDR (JMR3927_ISAC_BASE + 0x00800000)
-#define JMR3927_ISAC_INTS1_ADDR (JMR3927_ISAC_BASE + 0x00900000)
-#define JMR3927_ISAC_INTS2_ADDR (JMR3927_ISAC_BASE + 0x00a00000)
-#define JMR3927_ISAC_INTM_ADDR (JMR3927_ISAC_BASE + 0x00b00000)
-
/* Flash ROM */
#define JMR3927_FLASH_BASE (JMR3927_ROM0_BASE)
#define JMR3927_FLASH_SIZE 0x00400000
-/* bits for IOC_REV/IOC_BREV/ISAC_REV (high byte) */
+/* bits for IOC_REV/IOC_BREV (high byte) */
#define JMR3927_IDT_MASK 0xfc
#define JMR3927_REV_MASK 0x03
#define JMR3927_IOC_IDT 0xe0
-#define JMR3927_ISAC_IDT 0x20
/* bits for IOC_INTS1/IOC_INTS2/IOC_INTM/IOC_INTP (high byte) */
#define JMR3927_IOC_INTB_PCIA 0
@@ -114,40 +82,6 @@
#define JMR3927_IOC_RESET_CPU 1
#define JMR3927_IOC_RESET_PCI 2
-/* bits for ISAC_EINTS/ISAC_EINTM (high byte) */
-#define JMR3927_ISAC_EINTB_IOCHK 2
-#define JMR3927_ISAC_EINTB_BWTH 4
-#define JMR3927_ISAC_EINTF_IOCHK (1 << JMR3927_ISAC_EINTB_IOCHK)
-#define JMR3927_ISAC_EINTF_BWTH (1 << JMR3927_ISAC_EINTB_BWTH)
-
-/* bits for ISAC_LED (high byte) */
-#define JMR3927_ISAC_LED_ISALED 0x01
-#define JMR3927_ISAC_LED_USRLED 0x02
-
-/* bits for ISAC_INTS/ISAC_INTM/ISAC_INTP (high byte) */
-#define JMR3927_ISAC_INTB_IRQ5 0
-#define JMR3927_ISAC_INTB_IRQKB 1
-#define JMR3927_ISAC_INTB_IRQMOUSE 2
-#define JMR3927_ISAC_INTB_IRQ4 3
-#define JMR3927_ISAC_INTB_IRQ12 4
-#define JMR3927_ISAC_INTB_IRQ3 5
-#define JMR3927_ISAC_INTB_IRQ10 6
-#define JMR3927_ISAC_INTB_ISAER 7
-#define JMR3927_ISAC_INTF_IRQ5 (1 << JMR3927_ISAC_INTB_IRQ5)
-#define JMR3927_ISAC_INTF_IRQKB (1 << JMR3927_ISAC_INTB_IRQKB)
-#define JMR3927_ISAC_INTF_IRQMOUSE (1 << JMR3927_ISAC_INTB_IRQMOUSE)
-#define JMR3927_ISAC_INTF_IRQ4 (1 << JMR3927_ISAC_INTB_IRQ4)
-#define JMR3927_ISAC_INTF_IRQ12 (1 << JMR3927_ISAC_INTB_IRQ12)
-#define JMR3927_ISAC_INTF_IRQ3 (1 << JMR3927_ISAC_INTB_IRQ3)
-#define JMR3927_ISAC_INTF_IRQ10 (1 << JMR3927_ISAC_INTB_IRQ10)
-#define JMR3927_ISAC_INTF_ISAER (1 << JMR3927_ISAC_INTB_ISAER)
-
-#ifndef __ASSEMBLY__
-
-#if 0
-#define jmr3927_ioc_reg_out(d, a) ((*(volatile unsigned short *)(a)) = (d) << 8)
-#define jmr3927_ioc_reg_in(a) (((*(volatile unsigned short *)(a)) >> 8) & 0xff)
-#else
#if defined(__BIG_ENDIAN)
#define jmr3927_ioc_reg_out(d, a) ((*(volatile unsigned char *)(a)) = (d))
#define jmr3927_ioc_reg_in(a) (*(volatile unsigned char *)(a))
@@ -157,37 +91,9 @@
#else
#error "No Endian"
#endif
-#endif
-#define jmr3927_isac_reg_out(d, a) ((*(volatile unsigned char *)(a)) = (d))
-#define jmr3927_isac_reg_in(a) (*(volatile unsigned char *)(a))
-
-static inline int jmr3927_have_isac(void)
-{
- unsigned char idt;
- unsigned long flags;
- unsigned long romcr3;
-
- local_irq_save(flags);
- romcr3 = tx3927_romcptr->cr[3];
- tx3927_romcptr->cr[3] &= 0xffffefff; /* do not wait infinitely */
- idt = jmr3927_isac_reg_in(JMR3927_ISAC_REV_ADDR) & JMR3927_IDT_MASK;
- tx3927_romcptr->cr[3] = romcr3;
- local_irq_restore(flags);
-
- return idt == JMR3927_ISAC_IDT;
-}
-#define jmr3927_have_nvram() \
- ((jmr3927_ioc_reg_in(JMR3927_IOC_REV_ADDR) & JMR3927_IDT_MASK) == JMR3927_IOC_IDT)
-
-/* NVRAM macro */
-#define jmr3927_nvram_in(ofs) \
- jmr3927_ioc_reg_in(JMR3927_IOC_NVRAMB_ADDR + ((ofs) << 1))
-#define jmr3927_nvram_out(d, ofs) \
- jmr3927_ioc_reg_out(d, JMR3927_IOC_NVRAMB_ADDR + ((ofs) << 1))
/* LED macro */
#define jmr3927_led_set(n/*0-16*/) jmr3927_ioc_reg_out(~(n), JMR3927_IOC_LED_ADDR)
-#define jmr3927_io_led_set(n/*0-3*/) jmr3927_isac_reg_out((n), JMR3927_ISAC_LED_ADDR)
#define jmr3927_led_and_set(n/*0-16*/) jmr3927_ioc_reg_out((~(n)) & jmr3927_ioc_reg_in(JMR3927_IOC_LED_ADDR), JMR3927_IOC_LED_ADDR)
@@ -196,10 +102,6 @@ static inline int jmr3927_have_isac(void)
#define jmr3927_dipsw2() ((tx3927_pioptr->din & (1 << 10)) == 0)
#define jmr3927_dipsw3() ((jmr3927_ioc_reg_in(JMR3927_IOC_DIPSW_ADDR) & 2) == 0)
#define jmr3927_dipsw4() ((jmr3927_ioc_reg_in(JMR3927_IOC_DIPSW_ADDR) & 1) == 0)
-#define jmr3927_io_dipsw() (jmr3927_isac_reg_in(JMR3927_ISAC_LED_ADDR) >> 4)
-
-
-#endif /* !__ASSEMBLY__ */
/*
* IRQ mappings
@@ -212,16 +114,10 @@ static inline int jmr3927_have_isac(void)
*/
#define JMR3927_NR_IRQ_IRC 16 /* On-Chip IRC */
#define JMR3927_NR_IRQ_IOC 8 /* PCI/MODEM/INT[6:7] */
-#define JMR3927_NR_IRQ_ISAC 8 /* ISA */
-
-#define JMR3927_IRQ_IRC NR_ISA_IRQS
+#define JMR3927_IRQ_IRC 16
#define JMR3927_IRQ_IOC (JMR3927_IRQ_IRC + JMR3927_NR_IRQ_IRC)
-#define JMR3927_IRQ_ISAC (JMR3927_IRQ_IOC + JMR3927_NR_IRQ_IOC)
-#define JMR3927_IRQ_END (JMR3927_IRQ_ISAC + JMR3927_NR_IRQ_ISAC)
-#define JMR3927_IRQ_IS_IRC(irq) (JMR3927_IRQ_IRC <= (irq) && (irq) < JMR3927_IRQ_IOC)
-#define JMR3927_IRQ_IS_IOC(irq) (JMR3927_IRQ_IOC <= (irq) && (irq) < JMR3927_IRQ_ISAC)
-#define JMR3927_IRQ_IS_ISAC(irq) (JMR3927_IRQ_ISAC <= (irq) && (irq) < JMR3927_IRQ_END)
+#define JMR3927_IRQ_END (JMR3927_IRQ_IOC + JMR3927_NR_IRQ_IOC)
#define JMR3927_IRQ_IRC_INT0 (JMR3927_IRQ_IRC + TX3927_IR_INT0)
#define JMR3927_IRQ_IRC_INT1 (JMR3927_IRQ_IRC + TX3927_IR_INT1)
@@ -246,37 +142,13 @@ static inline int jmr3927_have_isac(void)
#define JMR3927_IRQ_IOC_INT6 (JMR3927_IRQ_IOC + JMR3927_IOC_INTB_INT6)
#define JMR3927_IRQ_IOC_INT7 (JMR3927_IRQ_IOC + JMR3927_IOC_INTB_INT7)
#define JMR3927_IRQ_IOC_SOFT (JMR3927_IRQ_IOC + JMR3927_IOC_INTB_SOFT)
-#define JMR3927_IRQ_ISAC_IRQ5 (JMR3927_IRQ_ISAC + JMR3927_ISAC_INTB_IRQ5)
-#define JMR3927_IRQ_ISAC_IRQKB (JMR3927_IRQ_ISAC + JMR3927_ISAC_INTB_IRQKB)
-#define JMR3927_IRQ_ISAC_IRQMOUSE (JMR3927_IRQ_ISAC + JMR3927_ISAC_INTB_IRQMOUSE)
-#define JMR3927_IRQ_ISAC_IRQ4 (JMR3927_IRQ_ISAC + JMR3927_ISAC_INTB_IRQ4)
-#define JMR3927_IRQ_ISAC_IRQ12 (JMR3927_IRQ_ISAC + JMR3927_ISAC_INTB_IRQ12)
-#define JMR3927_IRQ_ISAC_IRQ3 (JMR3927_IRQ_ISAC + JMR3927_ISAC_INTB_IRQ3)
-#define JMR3927_IRQ_ISAC_IRQ10 (JMR3927_IRQ_ISAC + JMR3927_ISAC_INTB_IRQ10)
-#define JMR3927_IRQ_ISAC_ISAER (JMR3927_IRQ_ISAC + JMR3927_ISAC_INTB_ISAER)
-#if 0 /* auto detect */
-/* RTL8019AS 10M Ether (JMI-3927IO2:JPW2:1-2 Short) */
-#define JMR3927_IRQ_ETHER1 JMR3927_IRQ_IRC_INT0
-#endif
/* IOC (PCI, MODEM) */
#define JMR3927_IRQ_IOCINT JMR3927_IRQ_IRC_INT1
-/* ISAC (ISA, PCMCIA, KEYBOARD, MOUSE) */
-#define JMR3927_IRQ_ISACINT JMR3927_IRQ_IRC_INT2
/* TC35815 100M Ether (JMR-TX3912:JPW4:2-3 Short) */
#define JMR3927_IRQ_ETHER0 JMR3927_IRQ_IRC_INT3
/* Clock Tick (10ms) */
#define JMR3927_IRQ_TICK JMR3927_IRQ_IRC_TMR0
-#define JMR3927_IRQ_IDE JMR3927_IRQ_ISAC_IRQ12
-
-/* IEEE1394 (Note that this may conflicts with RTL8019AS 10M Ether...) */
-#define JMR3927_IRQ_PREMIER3 JMR3927_IRQ_IRC_INT0
-
-/* I/O Ports */
-/* RTL8019AS 10M Ether */
-#define JMR3927_ETHER1_PORT (JMR3927_ISAIO_BASE - JMR3927_PORT_BASE + 0x280)
-#define JMR3927_KBD_PORT (JMR3927_ISAIO_BASE - JMR3927_PORT_BASE + 0x00800060)
-#define JMR3927_IDE_PORT (JMR3927_ISAIO_BASE - JMR3927_PORT_BASE + 0x001001f0)
/* Clocks */
#define JMR3927_CORECLK 132710400 /* 132.7MHz */
diff --git a/include/asm-mips/jmr3927/tx3927.h b/include/asm-mips/jmr3927/tx3927.h
index b3d67c75d9ac..0b9073bfb759 100644
--- a/include/asm-mips/jmr3927/tx3927.h
+++ b/include/asm-mips/jmr3927/tx3927.h
@@ -22,8 +22,6 @@
#define TX3927_SIO_REG(ch) (0xfffef300 + (ch) * 0x100)
#define TX3927_PIO_REG 0xfffef500
-#ifndef __ASSEMBLY__
-
struct tx3927_sdramc_reg {
volatile unsigned long cr[8];
volatile unsigned long tr[3];
@@ -164,8 +162,6 @@ struct tx3927_ccfg_reg {
volatile unsigned long pdcr;
};
-#endif /* !__ASSEMBLY__ */
-
/*
* SDRAMC
*/
@@ -348,8 +344,6 @@ struct tx3927_ccfg_reg {
#define TX3927_PCFG_SELDMA_ALL 0x0000000f
#define TX3927_PCFG_SELDMA(ch) (0x00000001<<(ch))
-#ifndef __ASSEMBLY__
-
#define tx3927_sdramcptr ((struct tx3927_sdramc_reg *)TX3927_SDRAMC_REG)
#define tx3927_romcptr ((struct tx3927_romc_reg *)TX3927_ROMC_REG)
#define tx3927_dmaptr ((struct tx3927_dma_reg *)TX3927_DMA_REG)
@@ -360,6 +354,4 @@ struct tx3927_ccfg_reg {
#define tx3927_sioptr(ch) ((struct txx927_sio_reg *)TX3927_SIO_REG(ch))
#define tx3927_pioptr ((struct txx927_pio_reg *)TX3927_PIO_REG)
-#endif /* !__ASSEMBLY__ */
-
#endif /* __ASM_TX3927_H */
diff --git a/include/asm-mips/jmr3927/txx927.h b/include/asm-mips/jmr3927/txx927.h
index 9d5792eab452..58a8ff6be815 100644
--- a/include/asm-mips/jmr3927/txx927.h
+++ b/include/asm-mips/jmr3927/txx927.h
@@ -10,8 +10,6 @@
#ifndef __ASM_TXX927_H
#define __ASM_TXX927_H
-#ifndef __ASSEMBLY__
-
struct txx927_tmr_reg {
volatile unsigned long tcr;
volatile unsigned long tisr;
@@ -52,9 +50,6 @@ struct txx927_pio_reg {
volatile unsigned long maskext;
};
-#endif /* !__ASSEMBLY__ */
-
-
/*
* TMR
*/
Copyright © 1996 – 2023 Jason A. Donenfeld. All Rights Reverse Engineered.