* [PATCH 0/5] powerpc: cleanup of unused Kconfig symbols
@ 2008-06-10 14:27 arnd
2008-06-10 14:27 ` arnd
` (4 more replies)
0 siblings, 5 replies; 21+ messages in thread
From: arnd @ 2008-06-10 14:27 UTC (permalink / raw)
To: paulus; +Cc: linuxppc-dev
A number of drivers have dependencies on symbols that we had in
arch/ppc but nowhere else. On the basis that this is all dead
code now, this series removes them completely.
I did not try to find symbols that are always enabled in
arch/powerpc but not in arch/ppc, like CONFIG_PPC_MERGE,
but Kumar mentioned that he was going to look into those.
You can pull these into powerpc/next from
git://git.kernel.org/pub/scm/linux/kernel/git/arnd/playground.git ppc-removal-more
Arnd <><
--
reposted to correct address...
^ permalink raw reply [flat|nested] 21+ messages in thread
* [PATCH 1/5] powerpc: remove mpc8xx-ide driver
2008-06-10 14:27 [PATCH 0/5] powerpc: cleanup of unused Kconfig symbols arnd
@ 2008-06-10 14:27 ` arnd
2008-06-10 14:27 ` [PATCH 2/5] powerpc: remove hdpu drivers arnd
` (3 subsequent siblings)
4 siblings, 0 replies; 21+ messages in thread
From: arnd @ 2008-06-10 14:27 UTC (permalink / raw)
To: paulus; +Cc: linuxppc-dev, Kumar Gala, linux-ide, Bartlomiej Zolnierkiewicz
[-- Attachment #1: 0001-powerpc-remove-mpc8xx-ide-driver.patch --]
[-- Type: text/plain, Size: 22428 bytes --]
This driver was only used by arch/ppc code and is obsolete
now with the move to common arch/powerpc code.
Cc: linux-ide@vger.kernel.org
Cc: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
---
drivers/ide/Kconfig | 10 -
drivers/ide/ppc/Makefile | 1 -
drivers/ide/ppc/mpc8xx.c | 847 ----------------------------------------------
3 files changed, 0 insertions(+), 858 deletions(-)
delete mode 100644 drivers/ide/ppc/mpc8xx.c
diff --git a/drivers/ide/Kconfig b/drivers/ide/Kconfig
index b4f3aef..41d440a 100644
--- a/drivers/ide/Kconfig
+++ b/drivers/ide/Kconfig
@@ -918,16 +918,6 @@ config BLK_DEV_PALMCHIP_BK3710
Say Y here if you want to support the onchip IDE controller on the
TI DaVinci SoC
-
-config BLK_DEV_MPC8xx_IDE
- tristate "MPC8xx IDE support"
- depends on 8xx && (LWMON || IVMS8 || IVML24 || TQM8xxL) && IDE=y && BLK_DEV_IDE=y && !PPC_MERGE
- help
- This option provides support for IDE on Motorola MPC8xx Systems.
- Please see 'Type of MPC8xx IDE interface' for details.
-
- If unsure, say N.
-
choice
prompt "Type of MPC8xx IDE interface"
depends on BLK_DEV_MPC8xx_IDE
diff --git a/drivers/ide/ppc/Makefile b/drivers/ide/ppc/Makefile
index 65af584..74e52ad 100644
--- a/drivers/ide/ppc/Makefile
+++ b/drivers/ide/ppc/Makefile
@@ -1,3 +1,2 @@
obj-$(CONFIG_BLK_DEV_IDE_PMAC) += pmac.o
-obj-$(CONFIG_BLK_DEV_MPC8xx_IDE) += mpc8xx.o
diff --git a/drivers/ide/ppc/mpc8xx.c b/drivers/ide/ppc/mpc8xx.c
deleted file mode 100644
index f0e638d..0000000
--- a/drivers/ide/ppc/mpc8xx.c
+++ /dev/null
@@ -1,847 +0,0 @@
-/*
- * Copyright (C) 2000, 2001 Wolfgang Denk, wd@denx.de
- * Modified for direct IDE interface
- * by Thomas Lange, thomas@corelatus.com
- * Modified for direct IDE interface on 8xx without using the PCMCIA
- * controller
- * by Steven.Scholz@imc-berlin.de
- * Moved out of arch/ppc/kernel/m8xx_setup.c, other minor cleanups
- * by Mathew Locke <mattl@mvista.com>
- */
-
-#include <linux/errno.h>
-#include <linux/kernel.h>
-#include <linux/mm.h>
-#include <linux/stddef.h>
-#include <linux/unistd.h>
-#include <linux/ptrace.h>
-#include <linux/slab.h>
-#include <linux/user.h>
-#include <linux/tty.h>
-#include <linux/major.h>
-#include <linux/interrupt.h>
-#include <linux/reboot.h>
-#include <linux/init.h>
-#include <linux/ioport.h>
-#include <linux/ide.h>
-#include <linux/bootmem.h>
-
-#include <asm/mpc8xx.h>
-#include <asm/mmu.h>
-#include <asm/processor.h>
-#include <asm/io.h>
-#include <asm/pgtable.h>
-#include <asm/ide.h>
-#include <asm/8xx_immap.h>
-#include <asm/machdep.h>
-#include <asm/irq.h>
-
-#define DRV_NAME "ide-mpc8xx"
-
-static int identify (volatile u8 *p);
-static void print_fixed (volatile u8 *p);
-static void print_funcid (int func);
-static int check_ide_device (unsigned long base);
-
-static void ide_interrupt_ack (void *dev);
-static void m8xx_ide_set_pio_mode(ide_drive_t *drive, const u8 pio);
-
-typedef struct ide_ioport_desc {
- unsigned long base_off; /* Offset to PCMCIA memory */
- unsigned long reg_off[IDE_NR_PORTS]; /* controller register offsets */
- int irq; /* IRQ */
-} ide_ioport_desc_t;
-
-ide_ioport_desc_t ioport_dsc[MAX_HWIFS] = {
-#ifdef IDE0_BASE_OFFSET
- { IDE0_BASE_OFFSET,
- {
- IDE0_DATA_REG_OFFSET,
- IDE0_ERROR_REG_OFFSET,
- IDE0_NSECTOR_REG_OFFSET,
- IDE0_SECTOR_REG_OFFSET,
- IDE0_LCYL_REG_OFFSET,
- IDE0_HCYL_REG_OFFSET,
- IDE0_SELECT_REG_OFFSET,
- IDE0_STATUS_REG_OFFSET,
- IDE0_CONTROL_REG_OFFSET,
- IDE0_IRQ_REG_OFFSET,
- },
- IDE0_INTERRUPT,
- },
-#ifdef IDE1_BASE_OFFSET
- { IDE1_BASE_OFFSET,
- {
- IDE1_DATA_REG_OFFSET,
- IDE1_ERROR_REG_OFFSET,
- IDE1_NSECTOR_REG_OFFSET,
- IDE1_SECTOR_REG_OFFSET,
- IDE1_LCYL_REG_OFFSET,
- IDE1_HCYL_REG_OFFSET,
- IDE1_SELECT_REG_OFFSET,
- IDE1_STATUS_REG_OFFSET,
- IDE1_CONTROL_REG_OFFSET,
- IDE1_IRQ_REG_OFFSET,
- },
- IDE1_INTERRUPT,
- },
-#endif /* IDE1_BASE_OFFSET */
-#endif /* IDE0_BASE_OFFSET */
-};
-
-ide_pio_timings_t ide_pio_clocks[6];
-int hold_time[6] = {30, 20, 15, 10, 10, 10 }; /* PIO Mode 5 with IORDY (nonstandard) */
-
-/*
- * Warning: only 1 (ONE) PCMCIA slot supported here,
- * which must be correctly initialized by the firmware (PPCBoot).
- */
-static int _slot_ = -1; /* will be read from PCMCIA registers */
-
-/* Make clock cycles and always round up */
-#define PCMCIA_MK_CLKS( t, T ) (( (t) * ((T)/1000000) + 999U ) / 1000U )
-
-#define M8XX_PCMCIA_CD2(slot) (0x10000000 >> (slot << 4))
-#define M8XX_PCMCIA_CD1(slot) (0x08000000 >> (slot << 4))
-
-/*
- * The TQM850L hardware has two pins swapped! Grrrrgh!
- */
-#ifdef CONFIG_TQM850L
-#define __MY_PCMCIA_GCRX_CXRESET PCMCIA_GCRX_CXOE
-#define __MY_PCMCIA_GCRX_CXOE PCMCIA_GCRX_CXRESET
-#else
-#define __MY_PCMCIA_GCRX_CXRESET PCMCIA_GCRX_CXRESET
-#define __MY_PCMCIA_GCRX_CXOE PCMCIA_GCRX_CXOE
-#endif
-
-#if defined(CONFIG_BLK_DEV_MPC8xx_IDE) && defined(CONFIG_IDE_8xx_PCCARD)
-#define PCMCIA_SCHLVL IDE0_INTERRUPT /* Status Change Interrupt Level */
-static int pcmcia_schlvl = PCMCIA_SCHLVL;
-#endif
-
-/*
- * See include/linux/ide.h for definition of hw_regs_t (p, base)
- */
-
-/*
- * m8xx_ide_init_ports() for a direct IDE interface _using_
- * MPC8xx's internal PCMCIA interface
- */
-#if defined(CONFIG_IDE_8xx_PCCARD) || defined(CONFIG_IDE_8xx_DIRECT)
-static int __init m8xx_ide_init_ports(hw_regs_t *hw, unsigned long data_port)
-{
- unsigned long *p = hw->io_ports_array;
- int i;
-
- typedef struct {
- ulong br;
- ulong or;
- } pcmcia_win_t;
- volatile pcmcia_win_t *win;
- volatile pcmconf8xx_t *pcmp;
-
- uint *pgcrx;
- u32 pcmcia_phy_base;
- u32 pcmcia_phy_end;
- static unsigned long pcmcia_base = 0;
- unsigned long base;
-
- *p = 0;
-
- pcmp = (pcmconf8xx_t *)(&(((immap_t *)IMAP_ADDR)->im_pcmcia));
-
- if (!pcmcia_base) {
- /*
- * Read out PCMCIA registers. Since the reset values
- * are undefined, we sure hope that they have been
- * set up by firmware
- */
-
- /* Scan all registers for valid settings */
- pcmcia_phy_base = 0xFFFFFFFF;
- pcmcia_phy_end = 0;
- /* br0 is start of brX and orX regs */
- win = (pcmcia_win_t *) \
- (&(((immap_t *)IMAP_ADDR)->im_pcmcia.pcmc_pbr0));
- for (i = 0; i < 8; i++) {
- if (win->or & 1) { /* This bank is marked as valid */
- if (win->br < pcmcia_phy_base) {
- pcmcia_phy_base = win->br;
- }
- if ((win->br + PCMCIA_MEM_SIZE) > pcmcia_phy_end) {
- pcmcia_phy_end = win->br + PCMCIA_MEM_SIZE;
- }
- /* Check which slot that has been defined */
- _slot_ = (win->or >> 2) & 1;
-
- } /* Valid bank */
- win++;
- } /* for */
-
- printk ("PCMCIA slot %c: phys mem %08x...%08x (size %08x)\n",
- 'A' + _slot_,
- pcmcia_phy_base, pcmcia_phy_end,
- pcmcia_phy_end - pcmcia_phy_base);
-
- if (!request_mem_region(pcmcia_phy_base,
- pcmcia_phy_end - pcmcia_phy_base,
- DRV_NAME)) {
- printk(KERN_ERR "%s: resources busy\n", DRV_NAME);
- return -EBUSY;
- }
-
- pcmcia_base=(unsigned long)ioremap(pcmcia_phy_base,
- pcmcia_phy_end-pcmcia_phy_base);
-
-#ifdef DEBUG
- printk ("PCMCIA virt base: %08lx\n", pcmcia_base);
-#endif
- /* Compute clock cycles for PIO timings */
- for (i=0; i<6; ++i) {
- bd_t *binfo = (bd_t *)__res;
-
- hold_time[i] =
- PCMCIA_MK_CLKS (hold_time[i],
- binfo->bi_busfreq);
- ide_pio_clocks[i].setup_time =
- PCMCIA_MK_CLKS (ide_pio_timings[i].setup_time,
- binfo->bi_busfreq);
- ide_pio_clocks[i].active_time =
- PCMCIA_MK_CLKS (ide_pio_timings[i].active_time,
- binfo->bi_busfreq);
- ide_pio_clocks[i].cycle_time =
- PCMCIA_MK_CLKS (ide_pio_timings[i].cycle_time,
- binfo->bi_busfreq);
-#if 0
- printk ("PIO mode %d timings: %d/%d/%d => %d/%d/%d\n",
- i,
- ide_pio_clocks[i].setup_time,
- ide_pio_clocks[i].active_time,
- ide_pio_clocks[i].hold_time,
- ide_pio_clocks[i].cycle_time,
- ide_pio_timings[i].setup_time,
- ide_pio_timings[i].active_time,
- ide_pio_timings[i].hold_time,
- ide_pio_timings[i].cycle_time);
-#endif
- }
- }
-
- if (_slot_ == -1) {
- printk ("PCMCIA slot has not been defined! Using A as default\n");
- _slot_ = 0;
- }
-
-#ifdef CONFIG_IDE_8xx_PCCARD
-
-#ifdef DEBUG
- printk ("PIPR = 0x%08X slot %c ==> mask = 0x%X\n",
- pcmp->pcmc_pipr,
- 'A' + _slot_,
- M8XX_PCMCIA_CD1(_slot_) | M8XX_PCMCIA_CD2(_slot_) );
-#endif /* DEBUG */
-
- if (pcmp->pcmc_pipr & (M8XX_PCMCIA_CD1(_slot_)|M8XX_PCMCIA_CD2(_slot_))) {
- printk ("No card in slot %c: PIPR=%08x\n",
- 'A' + _slot_, (u32) pcmp->pcmc_pipr);
- return -ENODEV; /* No card in slot */
- }
-
- check_ide_device (pcmcia_base);
-
-#endif /* CONFIG_IDE_8xx_PCCARD */
-
- base = pcmcia_base + ioport_dsc[data_port].base_off;
-#ifdef DEBUG
- printk ("base: %08x + %08x = %08x\n",
- pcmcia_base, ioport_dsc[data_port].base_off, base);
-#endif
-
- for (i = 0; i < IDE_NR_PORTS; ++i) {
-#ifdef DEBUG
- printk ("port[%d]: %08x + %08x = %08x\n",
- i,
- base,
- ioport_dsc[data_port].reg_off[i],
- i, base + ioport_dsc[data_port].reg_off[i]);
-#endif
- *p++ = base + ioport_dsc[data_port].reg_off[i];
- }
-
- hw->irq = ioport_dsc[data_port].irq;
- hw->ack_intr = (ide_ack_intr_t *)ide_interrupt_ack;
-
-#ifdef CONFIG_IDE_8xx_PCCARD
- {
- unsigned int reg;
-
- if (_slot_)
- pgcrx = &((immap_t *) IMAP_ADDR)->im_pcmcia.pcmc_pgcrb;
- else
- pgcrx = &((immap_t *) IMAP_ADDR)->im_pcmcia.pcmc_pgcra;
-
- reg = *pgcrx;
- reg |= mk_int_int_mask (pcmcia_schlvl) << 24;
- reg |= mk_int_int_mask (pcmcia_schlvl) << 16;
- *pgcrx = reg;
- }
-#endif /* CONFIG_IDE_8xx_PCCARD */
-
- /* Enable Harddisk Interrupt,
- * and make it edge sensitive
- */
- /* (11-18) Set edge detect for irq, no wakeup from low power mode */
- ((immap_t *)IMAP_ADDR)->im_siu_conf.sc_siel |=
- (0x80000000 >> ioport_dsc[data_port].irq);
-
-#ifdef CONFIG_IDE_8xx_PCCARD
- /* Make sure we don't get garbage irq */
- ((immap_t *) IMAP_ADDR)->im_pcmcia.pcmc_pscr = 0xFFFF;
-
- /* Enable falling edge irq */
- pcmp->pcmc_per = 0x100000 >> (16 * _slot_);
-#endif /* CONFIG_IDE_8xx_PCCARD */
-
- return 0;
-}
-#endif /* CONFIG_IDE_8xx_PCCARD || CONFIG_IDE_8xx_DIRECT */
-
-/*
- * m8xx_ide_init_ports() for a direct IDE interface _not_ using
- * MPC8xx's internal PCMCIA interface
- */
-#if defined(CONFIG_IDE_EXT_DIRECT)
-static int __init m8xx_ide_init_ports(hw_regs_t *hw, unsigned long data_port)
-{
- unsigned long *p = hw->io_ports_array;
- int i;
-
- u32 ide_phy_base;
- u32 ide_phy_end;
- static unsigned long ide_base = 0;
- unsigned long base;
-
- *p = 0;
-
- if (!ide_base) {
-
- /* TODO:
- * - add code to read ORx, BRx
- */
- ide_phy_base = CFG_ATA_BASE_ADDR;
- ide_phy_end = CFG_ATA_BASE_ADDR + 0x200;
-
- printk ("IDE phys mem : %08x...%08x (size %08x)\n",
- ide_phy_base, ide_phy_end,
- ide_phy_end - ide_phy_base);
-
- if (!request_mem_region(ide_phy_base, 0x200, DRV_NAME)) {
- printk(KERN_ERR "%s: resources busy\n", DRV_NAME);
- return -EBUSY;
- }
-
- ide_base=(unsigned long)ioremap(ide_phy_base,
- ide_phy_end-ide_phy_base);
-
-#ifdef DEBUG
- printk ("IDE virt base: %08lx\n", ide_base);
-#endif
- }
-
- base = ide_base + ioport_dsc[data_port].base_off;
-#ifdef DEBUG
- printk ("base: %08x + %08x = %08x\n",
- ide_base, ioport_dsc[data_port].base_off, base);
-#endif
-
- for (i = 0; i < IDE_NR_PORTS; ++i) {
-#ifdef DEBUG
- printk ("port[%d]: %08x + %08x = %08x\n",
- i,
- base,
- ioport_dsc[data_port].reg_off[i],
- i, base + ioport_dsc[data_port].reg_off[i]);
-#endif
- *p++ = base + ioport_dsc[data_port].reg_off[i];
- }
-
- /* direct connected IDE drive, i.e. external IRQ */
- hw->irq = ioport_dsc[data_port].irq;
- hw->ack_intr = (ide_ack_intr_t *)ide_interrupt_ack;
-
- /* Enable Harddisk Interrupt,
- * and make it edge sensitive
- */
- /* (11-18) Set edge detect for irq, no wakeup from low power mode */
- ((immap_t *) IMAP_ADDR)->im_siu_conf.sc_siel |=
- (0x80000000 >> ioport_dsc[data_port].irq);
-
- return 0;
-}
-#endif /* CONFIG_IDE_8xx_DIRECT */
-
-
-/* -------------------------------------------------------------------- */
-
-
-/* PCMCIA Timing */
-#ifndef PCMCIA_SHT
-#define PCMCIA_SHT(t) ((t & 0x0F)<<16) /* Strobe Hold Time */
-#define PCMCIA_SST(t) ((t & 0x0F)<<12) /* Strobe Setup Time */
-#define PCMCIA_SL(t) ((t==32) ? 0 : ((t & 0x1F)<<7)) /* Strobe Length */
-#endif
-
-/* Calculate PIO timings */
-static void m8xx_ide_set_pio_mode(ide_drive_t *drive, const u8 pio)
-{
-#if defined(CONFIG_IDE_8xx_PCCARD) || defined(CONFIG_IDE_8xx_DIRECT)
- volatile pcmconf8xx_t *pcmp;
- ulong timing, mask, reg;
-
- pcmp = (pcmconf8xx_t *)(&(((immap_t *)IMAP_ADDR)->im_pcmcia));
-
- mask = ~(PCMCIA_SHT(0xFF) | PCMCIA_SST(0xFF) | PCMCIA_SL(0xFF));
-
- timing = PCMCIA_SHT(hold_time[pio] )
- | PCMCIA_SST(ide_pio_clocks[pio].setup_time )
- | PCMCIA_SL (ide_pio_clocks[pio].active_time)
- ;
-
-#if 1
- printk ("Setting timing bits 0x%08lx in PCMCIA controller\n", timing);
-#endif
- if ((reg = pcmp->pcmc_por0 & mask) != 0)
- pcmp->pcmc_por0 = reg | timing;
-
- if ((reg = pcmp->pcmc_por1 & mask) != 0)
- pcmp->pcmc_por1 = reg | timing;
-
- if ((reg = pcmp->pcmc_por2 & mask) != 0)
- pcmp->pcmc_por2 = reg | timing;
-
- if ((reg = pcmp->pcmc_por3 & mask) != 0)
- pcmp->pcmc_por3 = reg | timing;
-
- if ((reg = pcmp->pcmc_por4 & mask) != 0)
- pcmp->pcmc_por4 = reg | timing;
-
- if ((reg = pcmp->pcmc_por5 & mask) != 0)
- pcmp->pcmc_por5 = reg | timing;
-
- if ((reg = pcmp->pcmc_por6 & mask) != 0)
- pcmp->pcmc_por6 = reg | timing;
-
- if ((reg = pcmp->pcmc_por7 & mask) != 0)
- pcmp->pcmc_por7 = reg | timing;
-
-#elif defined(CONFIG_IDE_EXT_DIRECT)
-
- printk("%s[%d] %s: not implemented yet!\n",
- __FILE__, __LINE__, __func__);
-#endif /* defined(CONFIG_IDE_8xx_PCCARD) || defined(CONFIG_IDE_8xx_PCMCIA */
-}
-
-static const struct ide_port_ops m8xx_port_ops = {
- .set_pio_mode = m8xx_ide_set_pio_mode,
-};
-
-static void
-ide_interrupt_ack (void *dev)
-{
-#ifdef CONFIG_IDE_8xx_PCCARD
- u_int pscr, pipr;
-
-#if (PCMCIA_SOCKETS_NO == 2)
- u_int _slot_;
-#endif
-
- /* get interrupt sources */
-
- pscr = ((volatile immap_t *)IMAP_ADDR)->im_pcmcia.pcmc_pscr;
- pipr = ((volatile immap_t *)IMAP_ADDR)->im_pcmcia.pcmc_pipr;
-
- /*
- * report only if both card detect signals are the same
- * not too nice done,
- * we depend on that CD2 is the bit to the left of CD1...
- */
-
- if(_slot_==-1){
- printk("PCMCIA slot has not been defined! Using A as default\n");
- _slot_=0;
- }
-
- if(((pipr & M8XX_PCMCIA_CD2(_slot_)) >> 1) ^
- (pipr & M8XX_PCMCIA_CD1(_slot_)) ) {
- printk ("card detect interrupt\n");
- }
- /* clear the interrupt sources */
- ((immap_t *)IMAP_ADDR)->im_pcmcia.pcmc_pscr = pscr;
-
-#else /* ! CONFIG_IDE_8xx_PCCARD */
- /*
- * Only CONFIG_IDE_8xx_PCCARD is using the interrupt of the
- * MPC8xx's PCMCIA controller, so there is nothing to be done here
- * for CONFIG_IDE_8xx_DIRECT and CONFIG_IDE_EXT_DIRECT.
- * The interrupt is handled somewhere else. -- Steven
- */
-#endif /* CONFIG_IDE_8xx_PCCARD */
-}
-
-
-
-/*
- * CIS Tupel codes
- */
-#define CISTPL_NULL 0x00
-#define CISTPL_DEVICE 0x01
-#define CISTPL_LONGLINK_CB 0x02
-#define CISTPL_INDIRECT 0x03
-#define CISTPL_CONFIG_CB 0x04
-#define CISTPL_CFTABLE_ENTRY_CB 0x05
-#define CISTPL_LONGLINK_MFC 0x06
-#define CISTPL_BAR 0x07
-#define CISTPL_PWR_MGMNT 0x08
-#define CISTPL_EXTDEVICE 0x09
-#define CISTPL_CHECKSUM 0x10
-#define CISTPL_LONGLINK_A 0x11
-#define CISTPL_LONGLINK_C 0x12
-#define CISTPL_LINKTARGET 0x13
-#define CISTPL_NO_LINK 0x14
-#define CISTPL_VERS_1 0x15
-#define CISTPL_ALTSTR 0x16
-#define CISTPL_DEVICE_A 0x17
-#define CISTPL_JEDEC_C 0x18
-#define CISTPL_JEDEC_A 0x19
-#define CISTPL_CONFIG 0x1a
-#define CISTPL_CFTABLE_ENTRY 0x1b
-#define CISTPL_DEVICE_OC 0x1c
-#define CISTPL_DEVICE_OA 0x1d
-#define CISTPL_DEVICE_GEO 0x1e
-#define CISTPL_DEVICE_GEO_A 0x1f
-#define CISTPL_MANFID 0x20
-#define CISTPL_FUNCID 0x21
-#define CISTPL_FUNCE 0x22
-#define CISTPL_SWIL 0x23
-#define CISTPL_END 0xff
-
-/*
- * CIS Function ID codes
- */
-#define CISTPL_FUNCID_MULTI 0x00
-#define CISTPL_FUNCID_MEMORY 0x01
-#define CISTPL_FUNCID_SERIAL 0x02
-#define CISTPL_FUNCID_PARALLEL 0x03
-#define CISTPL_FUNCID_FIXED 0x04
-#define CISTPL_FUNCID_VIDEO 0x05
-#define CISTPL_FUNCID_NETWORK 0x06
-#define CISTPL_FUNCID_AIMS 0x07
-#define CISTPL_FUNCID_SCSI 0x08
-
-/*
- * Fixed Disk FUNCE codes
- */
-#define CISTPL_IDE_INTERFACE 0x01
-
-#define CISTPL_FUNCE_IDE_IFACE 0x01
-#define CISTPL_FUNCE_IDE_MASTER 0x02
-#define CISTPL_FUNCE_IDE_SLAVE 0x03
-
-/* First feature byte */
-#define CISTPL_IDE_SILICON 0x04
-#define CISTPL_IDE_UNIQUE 0x08
-#define CISTPL_IDE_DUAL 0x10
-
-/* Second feature byte */
-#define CISTPL_IDE_HAS_SLEEP 0x01
-#define CISTPL_IDE_HAS_STANDBY 0x02
-#define CISTPL_IDE_HAS_IDLE 0x04
-#define CISTPL_IDE_LOW_POWER 0x08
-#define CISTPL_IDE_REG_INHIBIT 0x10
-#define CISTPL_IDE_HAS_INDEX 0x20
-#define CISTPL_IDE_IOIS16 0x40
-
-
-/* -------------------------------------------------------------------- */
-
-
-#define MAX_TUPEL_SZ 512
-#define MAX_FEATURES 4
-
-static int check_ide_device (unsigned long base)
-{
- volatile u8 *ident = NULL;
- volatile u8 *feature_p[MAX_FEATURES];
- volatile u8 *p, *start;
- int n_features = 0;
- u8 func_id = ~0;
- u8 code, len;
- unsigned short config_base = 0;
- int found = 0;
- int i;
-
-#ifdef DEBUG
- printk ("PCMCIA MEM: %08lX\n", base);
-#endif
- start = p = (volatile u8 *) base;
-
- while ((p - start) < MAX_TUPEL_SZ) {
-
- code = *p; p += 2;
-
- if (code == 0xFF) { /* End of chain */
- break;
- }
-
- len = *p; p += 2;
-#ifdef DEBUG_PCMCIA
- { volatile u8 *q = p;
- printk ("\nTuple code %02x length %d\n\tData:",
- code, len);
-
- for (i = 0; i < len; ++i) {
- printk (" %02x", *q);
- q+= 2;
- }
- }
-#endif /* DEBUG_PCMCIA */
- switch (code) {
- case CISTPL_VERS_1:
- ident = p + 4;
- break;
- case CISTPL_FUNCID:
- func_id = *p;
- break;
- case CISTPL_FUNCE:
- if (n_features < MAX_FEATURES)
- feature_p[n_features++] = p;
- break;
- case CISTPL_CONFIG:
- config_base = (*(p+6) << 8) + (*(p+4));
- default:
- break;
- }
- p += 2 * len;
- }
-
- found = identify (ident);
-
- if (func_id != ((u8)~0)) {
- print_funcid (func_id);
-
- if (func_id == CISTPL_FUNCID_FIXED)
- found = 1;
- else
- return (1); /* no disk drive */
- }
-
- for (i=0; i<n_features; ++i) {
- print_fixed (feature_p[i]);
- }
-
- if (!found) {
- printk ("unknown card type\n");
- return (1);
- }
-
- /* set level mode irq and I/O mapped device in config reg*/
- *((u8 *)(base + config_base)) = 0x41;
-
- return (0);
-}
-
-/* ------------------------------------------------------------------------- */
-
-static void print_funcid (int func)
-{
- switch (func) {
- case CISTPL_FUNCID_MULTI:
- printk (" Multi-Function");
- break;
- case CISTPL_FUNCID_MEMORY:
- printk (" Memory");
- break;
- case CISTPL_FUNCID_SERIAL:
- printk (" Serial Port");
- break;
- case CISTPL_FUNCID_PARALLEL:
- printk (" Parallel Port");
- break;
- case CISTPL_FUNCID_FIXED:
- printk (" Fixed Disk");
- break;
- case CISTPL_FUNCID_VIDEO:
- printk (" Video Adapter");
- break;
- case CISTPL_FUNCID_NETWORK:
- printk (" Network Adapter");
- break;
- case CISTPL_FUNCID_AIMS:
- printk (" AIMS Card");
- break;
- case CISTPL_FUNCID_SCSI:
- printk (" SCSI Adapter");
- break;
- default:
- printk (" Unknown");
- break;
- }
- printk (" Card\n");
-}
-
-/* ------------------------------------------------------------------------- */
-
-static void print_fixed (volatile u8 *p)
-{
- if (p == NULL)
- return;
-
- switch (*p) {
- case CISTPL_FUNCE_IDE_IFACE:
- { u8 iface = *(p+2);
-
- printk ((iface == CISTPL_IDE_INTERFACE) ? " IDE" : " unknown");
- printk (" interface ");
- break;
- }
- case CISTPL_FUNCE_IDE_MASTER:
- case CISTPL_FUNCE_IDE_SLAVE:
- { u8 f1 = *(p+2);
- u8 f2 = *(p+4);
-
- printk ((f1 & CISTPL_IDE_SILICON) ? " [silicon]" : " [rotating]");
-
- if (f1 & CISTPL_IDE_UNIQUE)
- printk (" [unique]");
-
- printk ((f1 & CISTPL_IDE_DUAL) ? " [dual]" : " [single]");
-
- if (f2 & CISTPL_IDE_HAS_SLEEP)
- printk (" [sleep]");
-
- if (f2 & CISTPL_IDE_HAS_STANDBY)
- printk (" [standby]");
-
- if (f2 & CISTPL_IDE_HAS_IDLE)
- printk (" [idle]");
-
- if (f2 & CISTPL_IDE_LOW_POWER)
- printk (" [low power]");
-
- if (f2 & CISTPL_IDE_REG_INHIBIT)
- printk (" [reg inhibit]");
-
- if (f2 & CISTPL_IDE_HAS_INDEX)
- printk (" [index]");
-
- if (f2 & CISTPL_IDE_IOIS16)
- printk (" [IOis16]");
-
- break;
- }
- }
- printk ("\n");
-}
-
-/* ------------------------------------------------------------------------- */
-
-
-#define MAX_IDENT_CHARS 64
-#define MAX_IDENT_FIELDS 4
-
-static u8 *known_cards[] = {
- "ARGOSY PnPIDE D5",
- NULL
-};
-
-static int identify (volatile u8 *p)
-{
- u8 id_str[MAX_IDENT_CHARS];
- u8 data;
- u8 *t;
- u8 **card;
- int i, done;
-
- if (p == NULL)
- return (0); /* Don't know */
-
- t = id_str;
- done =0;
-
- for (i=0; i<=4 && !done; ++i, p+=2) {
- while ((data = *p) != '\0') {
- if (data == 0xFF) {
- done = 1;
- break;
- }
- *t++ = data;
- if (t == &id_str[MAX_IDENT_CHARS-1]) {
- done = 1;
- break;
- }
- p += 2;
- }
- if (!done)
- *t++ = ' ';
- }
- *t = '\0';
- while (--t > id_str) {
- if (*t == ' ')
- *t = '\0';
- else
- break;
- }
- printk ("Card ID: %s\n", id_str);
-
- for (card=known_cards; *card; ++card) {
- if (strcmp(*card, id_str) == 0) { /* found! */
- return (1);
- }
- }
-
- return (0); /* don't know */
-}
-
-static int __init mpc8xx_ide_probe(void)
-{
- hw_regs_t hw;
- u8 idx[4] = { 0xff, 0xff, 0xff, 0xff };
-
-#ifdef IDE0_BASE_OFFSET
- memset(&hw, 0, sizeof(hw));
- if (!m8xx_ide_init_ports(&hw, 0)) {
- ide_hwif_t *hwif = ide_find_port();
-
- if (hwif) {
- ide_init_port_hw(hwif, &hw);
- hwif->pio_mask = ATA_PIO4;
- hwif->port_ops = &m8xx_port_ops;
-
- idx[0] = hwif->index;
- }
- }
-#ifdef IDE1_BASE_OFFSET
- memset(&hw, 0, sizeof(hw));
- if (!m8xx_ide_init_ports(&hw, 1)) {
- ide_hwif_t *mate = ide_find_port();
-
- if (mate) {
- ide_init_port_hw(mate, &hw);
- mate->pio_mask = ATA_PIO4;
- mate->port_ops = &m8xx_port_ops;
-
- idx[1] = mate->index;
- }
- }
-#endif
-#endif
-
- ide_device_add(idx, NULL);
-
- return 0;
-}
-
-module_init(mpc8xx_ide_probe);
-
-MODULE_LICENSE("GPL");
--
1.5.4.3
--
^ permalink raw reply related [flat|nested] 21+ messages in thread
* [PATCH 1/5] powerpc: remove mpc8xx-ide driver
@ 2008-06-10 14:27 ` arnd
0 siblings, 0 replies; 21+ messages in thread
From: arnd @ 2008-06-10 14:27 UTC (permalink / raw)
To: paulus; +Cc: linuxppc-dev, Bartlomiej Zolnierkiewicz, linux-ide
This driver was only used by arch/ppc code and is obsolete
now with the move to common arch/powerpc code.
Cc: linux-ide@vger.kernel.org
Cc: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
---
drivers/ide/Kconfig | 10 -
drivers/ide/ppc/Makefile | 1 -
drivers/ide/ppc/mpc8xx.c | 847 ----------------------------------------------
3 files changed, 0 insertions(+), 858 deletions(-)
delete mode 100644 drivers/ide/ppc/mpc8xx.c
diff --git a/drivers/ide/Kconfig b/drivers/ide/Kconfig
index b4f3aef..41d440a 100644
--- a/drivers/ide/Kconfig
+++ b/drivers/ide/Kconfig
@@ -918,16 +918,6 @@ config BLK_DEV_PALMCHIP_BK3710
Say Y here if you want to support the onchip IDE controller on the
TI DaVinci SoC
-
-config BLK_DEV_MPC8xx_IDE
- tristate "MPC8xx IDE support"
- depends on 8xx && (LWMON || IVMS8 || IVML24 || TQM8xxL) && IDE=y && BLK_DEV_IDE=y && !PPC_MERGE
- help
- This option provides support for IDE on Motorola MPC8xx Systems.
- Please see 'Type of MPC8xx IDE interface' for details.
-
- If unsure, say N.
-
choice
prompt "Type of MPC8xx IDE interface"
depends on BLK_DEV_MPC8xx_IDE
diff --git a/drivers/ide/ppc/Makefile b/drivers/ide/ppc/Makefile
index 65af584..74e52ad 100644
--- a/drivers/ide/ppc/Makefile
+++ b/drivers/ide/ppc/Makefile
@@ -1,3 +1,2 @@
obj-$(CONFIG_BLK_DEV_IDE_PMAC) += pmac.o
-obj-$(CONFIG_BLK_DEV_MPC8xx_IDE) += mpc8xx.o
diff --git a/drivers/ide/ppc/mpc8xx.c b/drivers/ide/ppc/mpc8xx.c
deleted file mode 100644
index f0e638d..0000000
--- a/drivers/ide/ppc/mpc8xx.c
+++ /dev/null
@@ -1,847 +0,0 @@
-/*
- * Copyright (C) 2000, 2001 Wolfgang Denk, wd@denx.de
- * Modified for direct IDE interface
- * by Thomas Lange, thomas@corelatus.com
- * Modified for direct IDE interface on 8xx without using the PCMCIA
- * controller
- * by Steven.Scholz@imc-berlin.de
- * Moved out of arch/ppc/kernel/m8xx_setup.c, other minor cleanups
- * by Mathew Locke <mattl@mvista.com>
- */
-
-#include <linux/errno.h>
-#include <linux/kernel.h>
-#include <linux/mm.h>
-#include <linux/stddef.h>
-#include <linux/unistd.h>
-#include <linux/ptrace.h>
-#include <linux/slab.h>
-#include <linux/user.h>
-#include <linux/tty.h>
-#include <linux/major.h>
-#include <linux/interrupt.h>
-#include <linux/reboot.h>
-#include <linux/init.h>
-#include <linux/ioport.h>
-#include <linux/ide.h>
-#include <linux/bootmem.h>
-
-#include <asm/mpc8xx.h>
-#include <asm/mmu.h>
-#include <asm/processor.h>
-#include <asm/io.h>
-#include <asm/pgtable.h>
-#include <asm/ide.h>
-#include <asm/8xx_immap.h>
-#include <asm/machdep.h>
-#include <asm/irq.h>
-
-#define DRV_NAME "ide-mpc8xx"
-
-static int identify (volatile u8 *p);
-static void print_fixed (volatile u8 *p);
-static void print_funcid (int func);
-static int check_ide_device (unsigned long base);
-
-static void ide_interrupt_ack (void *dev);
-static void m8xx_ide_set_pio_mode(ide_drive_t *drive, const u8 pio);
-
-typedef struct ide_ioport_desc {
- unsigned long base_off; /* Offset to PCMCIA memory */
- unsigned long reg_off[IDE_NR_PORTS]; /* controller register offsets */
- int irq; /* IRQ */
-} ide_ioport_desc_t;
-
-ide_ioport_desc_t ioport_dsc[MAX_HWIFS] = {
-#ifdef IDE0_BASE_OFFSET
- { IDE0_BASE_OFFSET,
- {
- IDE0_DATA_REG_OFFSET,
- IDE0_ERROR_REG_OFFSET,
- IDE0_NSECTOR_REG_OFFSET,
- IDE0_SECTOR_REG_OFFSET,
- IDE0_LCYL_REG_OFFSET,
- IDE0_HCYL_REG_OFFSET,
- IDE0_SELECT_REG_OFFSET,
- IDE0_STATUS_REG_OFFSET,
- IDE0_CONTROL_REG_OFFSET,
- IDE0_IRQ_REG_OFFSET,
- },
- IDE0_INTERRUPT,
- },
-#ifdef IDE1_BASE_OFFSET
- { IDE1_BASE_OFFSET,
- {
- IDE1_DATA_REG_OFFSET,
- IDE1_ERROR_REG_OFFSET,
- IDE1_NSECTOR_REG_OFFSET,
- IDE1_SECTOR_REG_OFFSET,
- IDE1_LCYL_REG_OFFSET,
- IDE1_HCYL_REG_OFFSET,
- IDE1_SELECT_REG_OFFSET,
- IDE1_STATUS_REG_OFFSET,
- IDE1_CONTROL_REG_OFFSET,
- IDE1_IRQ_REG_OFFSET,
- },
- IDE1_INTERRUPT,
- },
-#endif /* IDE1_BASE_OFFSET */
-#endif /* IDE0_BASE_OFFSET */
-};
-
-ide_pio_timings_t ide_pio_clocks[6];
-int hold_time[6] = {30, 20, 15, 10, 10, 10 }; /* PIO Mode 5 with IORDY (nonstandard) */
-
-/*
- * Warning: only 1 (ONE) PCMCIA slot supported here,
- * which must be correctly initialized by the firmware (PPCBoot).
- */
-static int _slot_ = -1; /* will be read from PCMCIA registers */
-
-/* Make clock cycles and always round up */
-#define PCMCIA_MK_CLKS( t, T ) (( (t) * ((T)/1000000) + 999U ) / 1000U )
-
-#define M8XX_PCMCIA_CD2(slot) (0x10000000 >> (slot << 4))
-#define M8XX_PCMCIA_CD1(slot) (0x08000000 >> (slot << 4))
-
-/*
- * The TQM850L hardware has two pins swapped! Grrrrgh!
- */
-#ifdef CONFIG_TQM850L
-#define __MY_PCMCIA_GCRX_CXRESET PCMCIA_GCRX_CXOE
-#define __MY_PCMCIA_GCRX_CXOE PCMCIA_GCRX_CXRESET
-#else
-#define __MY_PCMCIA_GCRX_CXRESET PCMCIA_GCRX_CXRESET
-#define __MY_PCMCIA_GCRX_CXOE PCMCIA_GCRX_CXOE
-#endif
-
-#if defined(CONFIG_BLK_DEV_MPC8xx_IDE) && defined(CONFIG_IDE_8xx_PCCARD)
-#define PCMCIA_SCHLVL IDE0_INTERRUPT /* Status Change Interrupt Level */
-static int pcmcia_schlvl = PCMCIA_SCHLVL;
-#endif
-
-/*
- * See include/linux/ide.h for definition of hw_regs_t (p, base)
- */
-
-/*
- * m8xx_ide_init_ports() for a direct IDE interface _using_
- * MPC8xx's internal PCMCIA interface
- */
-#if defined(CONFIG_IDE_8xx_PCCARD) || defined(CONFIG_IDE_8xx_DIRECT)
-static int __init m8xx_ide_init_ports(hw_regs_t *hw, unsigned long data_port)
-{
- unsigned long *p = hw->io_ports_array;
- int i;
-
- typedef struct {
- ulong br;
- ulong or;
- } pcmcia_win_t;
- volatile pcmcia_win_t *win;
- volatile pcmconf8xx_t *pcmp;
-
- uint *pgcrx;
- u32 pcmcia_phy_base;
- u32 pcmcia_phy_end;
- static unsigned long pcmcia_base = 0;
- unsigned long base;
-
- *p = 0;
-
- pcmp = (pcmconf8xx_t *)(&(((immap_t *)IMAP_ADDR)->im_pcmcia));
-
- if (!pcmcia_base) {
- /*
- * Read out PCMCIA registers. Since the reset values
- * are undefined, we sure hope that they have been
- * set up by firmware
- */
-
- /* Scan all registers for valid settings */
- pcmcia_phy_base = 0xFFFFFFFF;
- pcmcia_phy_end = 0;
- /* br0 is start of brX and orX regs */
- win = (pcmcia_win_t *) \
- (&(((immap_t *)IMAP_ADDR)->im_pcmcia.pcmc_pbr0));
- for (i = 0; i < 8; i++) {
- if (win->or & 1) { /* This bank is marked as valid */
- if (win->br < pcmcia_phy_base) {
- pcmcia_phy_base = win->br;
- }
- if ((win->br + PCMCIA_MEM_SIZE) > pcmcia_phy_end) {
- pcmcia_phy_end = win->br + PCMCIA_MEM_SIZE;
- }
- /* Check which slot that has been defined */
- _slot_ = (win->or >> 2) & 1;
-
- } /* Valid bank */
- win++;
- } /* for */
-
- printk ("PCMCIA slot %c: phys mem %08x...%08x (size %08x)\n",
- 'A' + _slot_,
- pcmcia_phy_base, pcmcia_phy_end,
- pcmcia_phy_end - pcmcia_phy_base);
-
- if (!request_mem_region(pcmcia_phy_base,
- pcmcia_phy_end - pcmcia_phy_base,
- DRV_NAME)) {
- printk(KERN_ERR "%s: resources busy\n", DRV_NAME);
- return -EBUSY;
- }
-
- pcmcia_base=(unsigned long)ioremap(pcmcia_phy_base,
- pcmcia_phy_end-pcmcia_phy_base);
-
-#ifdef DEBUG
- printk ("PCMCIA virt base: %08lx\n", pcmcia_base);
-#endif
- /* Compute clock cycles for PIO timings */
- for (i=0; i<6; ++i) {
- bd_t *binfo = (bd_t *)__res;
-
- hold_time[i] =
- PCMCIA_MK_CLKS (hold_time[i],
- binfo->bi_busfreq);
- ide_pio_clocks[i].setup_time =
- PCMCIA_MK_CLKS (ide_pio_timings[i].setup_time,
- binfo->bi_busfreq);
- ide_pio_clocks[i].active_time =
- PCMCIA_MK_CLKS (ide_pio_timings[i].active_time,
- binfo->bi_busfreq);
- ide_pio_clocks[i].cycle_time =
- PCMCIA_MK_CLKS (ide_pio_timings[i].cycle_time,
- binfo->bi_busfreq);
-#if 0
- printk ("PIO mode %d timings: %d/%d/%d => %d/%d/%d\n",
- i,
- ide_pio_clocks[i].setup_time,
- ide_pio_clocks[i].active_time,
- ide_pio_clocks[i].hold_time,
- ide_pio_clocks[i].cycle_time,
- ide_pio_timings[i].setup_time,
- ide_pio_timings[i].active_time,
- ide_pio_timings[i].hold_time,
- ide_pio_timings[i].cycle_time);
-#endif
- }
- }
-
- if (_slot_ == -1) {
- printk ("PCMCIA slot has not been defined! Using A as default\n");
- _slot_ = 0;
- }
-
-#ifdef CONFIG_IDE_8xx_PCCARD
-
-#ifdef DEBUG
- printk ("PIPR = 0x%08X slot %c ==> mask = 0x%X\n",
- pcmp->pcmc_pipr,
- 'A' + _slot_,
- M8XX_PCMCIA_CD1(_slot_) | M8XX_PCMCIA_CD2(_slot_) );
-#endif /* DEBUG */
-
- if (pcmp->pcmc_pipr & (M8XX_PCMCIA_CD1(_slot_)|M8XX_PCMCIA_CD2(_slot_))) {
- printk ("No card in slot %c: PIPR=%08x\n",
- 'A' + _slot_, (u32) pcmp->pcmc_pipr);
- return -ENODEV; /* No card in slot */
- }
-
- check_ide_device (pcmcia_base);
-
-#endif /* CONFIG_IDE_8xx_PCCARD */
-
- base = pcmcia_base + ioport_dsc[data_port].base_off;
-#ifdef DEBUG
- printk ("base: %08x + %08x = %08x\n",
- pcmcia_base, ioport_dsc[data_port].base_off, base);
-#endif
-
- for (i = 0; i < IDE_NR_PORTS; ++i) {
-#ifdef DEBUG
- printk ("port[%d]: %08x + %08x = %08x\n",
- i,
- base,
- ioport_dsc[data_port].reg_off[i],
- i, base + ioport_dsc[data_port].reg_off[i]);
-#endif
- *p++ = base + ioport_dsc[data_port].reg_off[i];
- }
-
- hw->irq = ioport_dsc[data_port].irq;
- hw->ack_intr = (ide_ack_intr_t *)ide_interrupt_ack;
-
-#ifdef CONFIG_IDE_8xx_PCCARD
- {
- unsigned int reg;
-
- if (_slot_)
- pgcrx = &((immap_t *) IMAP_ADDR)->im_pcmcia.pcmc_pgcrb;
- else
- pgcrx = &((immap_t *) IMAP_ADDR)->im_pcmcia.pcmc_pgcra;
-
- reg = *pgcrx;
- reg |= mk_int_int_mask (pcmcia_schlvl) << 24;
- reg |= mk_int_int_mask (pcmcia_schlvl) << 16;
- *pgcrx = reg;
- }
-#endif /* CONFIG_IDE_8xx_PCCARD */
-
- /* Enable Harddisk Interrupt,
- * and make it edge sensitive
- */
- /* (11-18) Set edge detect for irq, no wakeup from low power mode */
- ((immap_t *)IMAP_ADDR)->im_siu_conf.sc_siel |=
- (0x80000000 >> ioport_dsc[data_port].irq);
-
-#ifdef CONFIG_IDE_8xx_PCCARD
- /* Make sure we don't get garbage irq */
- ((immap_t *) IMAP_ADDR)->im_pcmcia.pcmc_pscr = 0xFFFF;
-
- /* Enable falling edge irq */
- pcmp->pcmc_per = 0x100000 >> (16 * _slot_);
-#endif /* CONFIG_IDE_8xx_PCCARD */
-
- return 0;
-}
-#endif /* CONFIG_IDE_8xx_PCCARD || CONFIG_IDE_8xx_DIRECT */
-
-/*
- * m8xx_ide_init_ports() for a direct IDE interface _not_ using
- * MPC8xx's internal PCMCIA interface
- */
-#if defined(CONFIG_IDE_EXT_DIRECT)
-static int __init m8xx_ide_init_ports(hw_regs_t *hw, unsigned long data_port)
-{
- unsigned long *p = hw->io_ports_array;
- int i;
-
- u32 ide_phy_base;
- u32 ide_phy_end;
- static unsigned long ide_base = 0;
- unsigned long base;
-
- *p = 0;
-
- if (!ide_base) {
-
- /* TODO:
- * - add code to read ORx, BRx
- */
- ide_phy_base = CFG_ATA_BASE_ADDR;
- ide_phy_end = CFG_ATA_BASE_ADDR + 0x200;
-
- printk ("IDE phys mem : %08x...%08x (size %08x)\n",
- ide_phy_base, ide_phy_end,
- ide_phy_end - ide_phy_base);
-
- if (!request_mem_region(ide_phy_base, 0x200, DRV_NAME)) {
- printk(KERN_ERR "%s: resources busy\n", DRV_NAME);
- return -EBUSY;
- }
-
- ide_base=(unsigned long)ioremap(ide_phy_base,
- ide_phy_end-ide_phy_base);
-
-#ifdef DEBUG
- printk ("IDE virt base: %08lx\n", ide_base);
-#endif
- }
-
- base = ide_base + ioport_dsc[data_port].base_off;
-#ifdef DEBUG
- printk ("base: %08x + %08x = %08x\n",
- ide_base, ioport_dsc[data_port].base_off, base);
-#endif
-
- for (i = 0; i < IDE_NR_PORTS; ++i) {
-#ifdef DEBUG
- printk ("port[%d]: %08x + %08x = %08x\n",
- i,
- base,
- ioport_dsc[data_port].reg_off[i],
- i, base + ioport_dsc[data_port].reg_off[i]);
-#endif
- *p++ = base + ioport_dsc[data_port].reg_off[i];
- }
-
- /* direct connected IDE drive, i.e. external IRQ */
- hw->irq = ioport_dsc[data_port].irq;
- hw->ack_intr = (ide_ack_intr_t *)ide_interrupt_ack;
-
- /* Enable Harddisk Interrupt,
- * and make it edge sensitive
- */
- /* (11-18) Set edge detect for irq, no wakeup from low power mode */
- ((immap_t *) IMAP_ADDR)->im_siu_conf.sc_siel |=
- (0x80000000 >> ioport_dsc[data_port].irq);
-
- return 0;
-}
-#endif /* CONFIG_IDE_8xx_DIRECT */
-
-
-/* -------------------------------------------------------------------- */
-
-
-/* PCMCIA Timing */
-#ifndef PCMCIA_SHT
-#define PCMCIA_SHT(t) ((t & 0x0F)<<16) /* Strobe Hold Time */
-#define PCMCIA_SST(t) ((t & 0x0F)<<12) /* Strobe Setup Time */
-#define PCMCIA_SL(t) ((t==32) ? 0 : ((t & 0x1F)<<7)) /* Strobe Length */
-#endif
-
-/* Calculate PIO timings */
-static void m8xx_ide_set_pio_mode(ide_drive_t *drive, const u8 pio)
-{
-#if defined(CONFIG_IDE_8xx_PCCARD) || defined(CONFIG_IDE_8xx_DIRECT)
- volatile pcmconf8xx_t *pcmp;
- ulong timing, mask, reg;
-
- pcmp = (pcmconf8xx_t *)(&(((immap_t *)IMAP_ADDR)->im_pcmcia));
-
- mask = ~(PCMCIA_SHT(0xFF) | PCMCIA_SST(0xFF) | PCMCIA_SL(0xFF));
-
- timing = PCMCIA_SHT(hold_time[pio] )
- | PCMCIA_SST(ide_pio_clocks[pio].setup_time )
- | PCMCIA_SL (ide_pio_clocks[pio].active_time)
- ;
-
-#if 1
- printk ("Setting timing bits 0x%08lx in PCMCIA controller\n", timing);
-#endif
- if ((reg = pcmp->pcmc_por0 & mask) != 0)
- pcmp->pcmc_por0 = reg | timing;
-
- if ((reg = pcmp->pcmc_por1 & mask) != 0)
- pcmp->pcmc_por1 = reg | timing;
-
- if ((reg = pcmp->pcmc_por2 & mask) != 0)
- pcmp->pcmc_por2 = reg | timing;
-
- if ((reg = pcmp->pcmc_por3 & mask) != 0)
- pcmp->pcmc_por3 = reg | timing;
-
- if ((reg = pcmp->pcmc_por4 & mask) != 0)
- pcmp->pcmc_por4 = reg | timing;
-
- if ((reg = pcmp->pcmc_por5 & mask) != 0)
- pcmp->pcmc_por5 = reg | timing;
-
- if ((reg = pcmp->pcmc_por6 & mask) != 0)
- pcmp->pcmc_por6 = reg | timing;
-
- if ((reg = pcmp->pcmc_por7 & mask) != 0)
- pcmp->pcmc_por7 = reg | timing;
-
-#elif defined(CONFIG_IDE_EXT_DIRECT)
-
- printk("%s[%d] %s: not implemented yet!\n",
- __FILE__, __LINE__, __func__);
-#endif /* defined(CONFIG_IDE_8xx_PCCARD) || defined(CONFIG_IDE_8xx_PCMCIA */
-}
-
-static const struct ide_port_ops m8xx_port_ops = {
- .set_pio_mode = m8xx_ide_set_pio_mode,
-};
-
-static void
-ide_interrupt_ack (void *dev)
-{
-#ifdef CONFIG_IDE_8xx_PCCARD
- u_int pscr, pipr;
-
-#if (PCMCIA_SOCKETS_NO == 2)
- u_int _slot_;
-#endif
-
- /* get interrupt sources */
-
- pscr = ((volatile immap_t *)IMAP_ADDR)->im_pcmcia.pcmc_pscr;
- pipr = ((volatile immap_t *)IMAP_ADDR)->im_pcmcia.pcmc_pipr;
-
- /*
- * report only if both card detect signals are the same
- * not too nice done,
- * we depend on that CD2 is the bit to the left of CD1...
- */
-
- if(_slot_==-1){
- printk("PCMCIA slot has not been defined! Using A as default\n");
- _slot_=0;
- }
-
- if(((pipr & M8XX_PCMCIA_CD2(_slot_)) >> 1) ^
- (pipr & M8XX_PCMCIA_CD1(_slot_)) ) {
- printk ("card detect interrupt\n");
- }
- /* clear the interrupt sources */
- ((immap_t *)IMAP_ADDR)->im_pcmcia.pcmc_pscr = pscr;
-
-#else /* ! CONFIG_IDE_8xx_PCCARD */
- /*
- * Only CONFIG_IDE_8xx_PCCARD is using the interrupt of the
- * MPC8xx's PCMCIA controller, so there is nothing to be done here
- * for CONFIG_IDE_8xx_DIRECT and CONFIG_IDE_EXT_DIRECT.
- * The interrupt is handled somewhere else. -- Steven
- */
-#endif /* CONFIG_IDE_8xx_PCCARD */
-}
-
-
-
-/*
- * CIS Tupel codes
- */
-#define CISTPL_NULL 0x00
-#define CISTPL_DEVICE 0x01
-#define CISTPL_LONGLINK_CB 0x02
-#define CISTPL_INDIRECT 0x03
-#define CISTPL_CONFIG_CB 0x04
-#define CISTPL_CFTABLE_ENTRY_CB 0x05
-#define CISTPL_LONGLINK_MFC 0x06
-#define CISTPL_BAR 0x07
-#define CISTPL_PWR_MGMNT 0x08
-#define CISTPL_EXTDEVICE 0x09
-#define CISTPL_CHECKSUM 0x10
-#define CISTPL_LONGLINK_A 0x11
-#define CISTPL_LONGLINK_C 0x12
-#define CISTPL_LINKTARGET 0x13
-#define CISTPL_NO_LINK 0x14
-#define CISTPL_VERS_1 0x15
-#define CISTPL_ALTSTR 0x16
-#define CISTPL_DEVICE_A 0x17
-#define CISTPL_JEDEC_C 0x18
-#define CISTPL_JEDEC_A 0x19
-#define CISTPL_CONFIG 0x1a
-#define CISTPL_CFTABLE_ENTRY 0x1b
-#define CISTPL_DEVICE_OC 0x1c
-#define CISTPL_DEVICE_OA 0x1d
-#define CISTPL_DEVICE_GEO 0x1e
-#define CISTPL_DEVICE_GEO_A 0x1f
-#define CISTPL_MANFID 0x20
-#define CISTPL_FUNCID 0x21
-#define CISTPL_FUNCE 0x22
-#define CISTPL_SWIL 0x23
-#define CISTPL_END 0xff
-
-/*
- * CIS Function ID codes
- */
-#define CISTPL_FUNCID_MULTI 0x00
-#define CISTPL_FUNCID_MEMORY 0x01
-#define CISTPL_FUNCID_SERIAL 0x02
-#define CISTPL_FUNCID_PARALLEL 0x03
-#define CISTPL_FUNCID_FIXED 0x04
-#define CISTPL_FUNCID_VIDEO 0x05
-#define CISTPL_FUNCID_NETWORK 0x06
-#define CISTPL_FUNCID_AIMS 0x07
-#define CISTPL_FUNCID_SCSI 0x08
-
-/*
- * Fixed Disk FUNCE codes
- */
-#define CISTPL_IDE_INTERFACE 0x01
-
-#define CISTPL_FUNCE_IDE_IFACE 0x01
-#define CISTPL_FUNCE_IDE_MASTER 0x02
-#define CISTPL_FUNCE_IDE_SLAVE 0x03
-
-/* First feature byte */
-#define CISTPL_IDE_SILICON 0x04
-#define CISTPL_IDE_UNIQUE 0x08
-#define CISTPL_IDE_DUAL 0x10
-
-/* Second feature byte */
-#define CISTPL_IDE_HAS_SLEEP 0x01
-#define CISTPL_IDE_HAS_STANDBY 0x02
-#define CISTPL_IDE_HAS_IDLE 0x04
-#define CISTPL_IDE_LOW_POWER 0x08
-#define CISTPL_IDE_REG_INHIBIT 0x10
-#define CISTPL_IDE_HAS_INDEX 0x20
-#define CISTPL_IDE_IOIS16 0x40
-
-
-/* -------------------------------------------------------------------- */
-
-
-#define MAX_TUPEL_SZ 512
-#define MAX_FEATURES 4
-
-static int check_ide_device (unsigned long base)
-{
- volatile u8 *ident = NULL;
- volatile u8 *feature_p[MAX_FEATURES];
- volatile u8 *p, *start;
- int n_features = 0;
- u8 func_id = ~0;
- u8 code, len;
- unsigned short config_base = 0;
- int found = 0;
- int i;
-
-#ifdef DEBUG
- printk ("PCMCIA MEM: %08lX\n", base);
-#endif
- start = p = (volatile u8 *) base;
-
- while ((p - start) < MAX_TUPEL_SZ) {
-
- code = *p; p += 2;
-
- if (code == 0xFF) { /* End of chain */
- break;
- }
-
- len = *p; p += 2;
-#ifdef DEBUG_PCMCIA
- { volatile u8 *q = p;
- printk ("\nTuple code %02x length %d\n\tData:",
- code, len);
-
- for (i = 0; i < len; ++i) {
- printk (" %02x", *q);
- q+= 2;
- }
- }
-#endif /* DEBUG_PCMCIA */
- switch (code) {
- case CISTPL_VERS_1:
- ident = p + 4;
- break;
- case CISTPL_FUNCID:
- func_id = *p;
- break;
- case CISTPL_FUNCE:
- if (n_features < MAX_FEATURES)
- feature_p[n_features++] = p;
- break;
- case CISTPL_CONFIG:
- config_base = (*(p+6) << 8) + (*(p+4));
- default:
- break;
- }
- p += 2 * len;
- }
-
- found = identify (ident);
-
- if (func_id != ((u8)~0)) {
- print_funcid (func_id);
-
- if (func_id == CISTPL_FUNCID_FIXED)
- found = 1;
- else
- return (1); /* no disk drive */
- }
-
- for (i=0; i<n_features; ++i) {
- print_fixed (feature_p[i]);
- }
-
- if (!found) {
- printk ("unknown card type\n");
- return (1);
- }
-
- /* set level mode irq and I/O mapped device in config reg*/
- *((u8 *)(base + config_base)) = 0x41;
-
- return (0);
-}
-
-/* ------------------------------------------------------------------------- */
-
-static void print_funcid (int func)
-{
- switch (func) {
- case CISTPL_FUNCID_MULTI:
- printk (" Multi-Function");
- break;
- case CISTPL_FUNCID_MEMORY:
- printk (" Memory");
- break;
- case CISTPL_FUNCID_SERIAL:
- printk (" Serial Port");
- break;
- case CISTPL_FUNCID_PARALLEL:
- printk (" Parallel Port");
- break;
- case CISTPL_FUNCID_FIXED:
- printk (" Fixed Disk");
- break;
- case CISTPL_FUNCID_VIDEO:
- printk (" Video Adapter");
- break;
- case CISTPL_FUNCID_NETWORK:
- printk (" Network Adapter");
- break;
- case CISTPL_FUNCID_AIMS:
- printk (" AIMS Card");
- break;
- case CISTPL_FUNCID_SCSI:
- printk (" SCSI Adapter");
- break;
- default:
- printk (" Unknown");
- break;
- }
- printk (" Card\n");
-}
-
-/* ------------------------------------------------------------------------- */
-
-static void print_fixed (volatile u8 *p)
-{
- if (p == NULL)
- return;
-
- switch (*p) {
- case CISTPL_FUNCE_IDE_IFACE:
- { u8 iface = *(p+2);
-
- printk ((iface == CISTPL_IDE_INTERFACE) ? " IDE" : " unknown");
- printk (" interface ");
- break;
- }
- case CISTPL_FUNCE_IDE_MASTER:
- case CISTPL_FUNCE_IDE_SLAVE:
- { u8 f1 = *(p+2);
- u8 f2 = *(p+4);
-
- printk ((f1 & CISTPL_IDE_SILICON) ? " [silicon]" : " [rotating]");
-
- if (f1 & CISTPL_IDE_UNIQUE)
- printk (" [unique]");
-
- printk ((f1 & CISTPL_IDE_DUAL) ? " [dual]" : " [single]");
-
- if (f2 & CISTPL_IDE_HAS_SLEEP)
- printk (" [sleep]");
-
- if (f2 & CISTPL_IDE_HAS_STANDBY)
- printk (" [standby]");
-
- if (f2 & CISTPL_IDE_HAS_IDLE)
- printk (" [idle]");
-
- if (f2 & CISTPL_IDE_LOW_POWER)
- printk (" [low power]");
-
- if (f2 & CISTPL_IDE_REG_INHIBIT)
- printk (" [reg inhibit]");
-
- if (f2 & CISTPL_IDE_HAS_INDEX)
- printk (" [index]");
-
- if (f2 & CISTPL_IDE_IOIS16)
- printk (" [IOis16]");
-
- break;
- }
- }
- printk ("\n");
-}
-
-/* ------------------------------------------------------------------------- */
-
-
-#define MAX_IDENT_CHARS 64
-#define MAX_IDENT_FIELDS 4
-
-static u8 *known_cards[] = {
- "ARGOSY PnPIDE D5",
- NULL
-};
-
-static int identify (volatile u8 *p)
-{
- u8 id_str[MAX_IDENT_CHARS];
- u8 data;
- u8 *t;
- u8 **card;
- int i, done;
-
- if (p == NULL)
- return (0); /* Don't know */
-
- t = id_str;
- done =0;
-
- for (i=0; i<=4 && !done; ++i, p+=2) {
- while ((data = *p) != '\0') {
- if (data == 0xFF) {
- done = 1;
- break;
- }
- *t++ = data;
- if (t == &id_str[MAX_IDENT_CHARS-1]) {
- done = 1;
- break;
- }
- p += 2;
- }
- if (!done)
- *t++ = ' ';
- }
- *t = '\0';
- while (--t > id_str) {
- if (*t == ' ')
- *t = '\0';
- else
- break;
- }
- printk ("Card ID: %s\n", id_str);
-
- for (card=known_cards; *card; ++card) {
- if (strcmp(*card, id_str) == 0) { /* found! */
- return (1);
- }
- }
-
- return (0); /* don't know */
-}
-
-static int __init mpc8xx_ide_probe(void)
-{
- hw_regs_t hw;
- u8 idx[4] = { 0xff, 0xff, 0xff, 0xff };
-
-#ifdef IDE0_BASE_OFFSET
- memset(&hw, 0, sizeof(hw));
- if (!m8xx_ide_init_ports(&hw, 0)) {
- ide_hwif_t *hwif = ide_find_port();
-
- if (hwif) {
- ide_init_port_hw(hwif, &hw);
- hwif->pio_mask = ATA_PIO4;
- hwif->port_ops = &m8xx_port_ops;
-
- idx[0] = hwif->index;
- }
- }
-#ifdef IDE1_BASE_OFFSET
- memset(&hw, 0, sizeof(hw));
- if (!m8xx_ide_init_ports(&hw, 1)) {
- ide_hwif_t *mate = ide_find_port();
-
- if (mate) {
- ide_init_port_hw(mate, &hw);
- mate->pio_mask = ATA_PIO4;
- mate->port_ops = &m8xx_port_ops;
-
- idx[1] = mate->index;
- }
- }
-#endif
-#endif
-
- ide_device_add(idx, NULL);
-
- return 0;
-}
-
-module_init(mpc8xx_ide_probe);
-
-MODULE_LICENSE("GPL");
--
1.5.4.3
--
^ permalink raw reply related [flat|nested] 21+ messages in thread
* [PATCH 2/5] powerpc: remove hdpu drivers
2008-06-10 14:27 [PATCH 0/5] powerpc: cleanup of unused Kconfig symbols arnd
2008-06-10 14:27 ` arnd
@ 2008-06-10 14:27 ` arnd
2008-06-10 14:27 ` arnd
` (2 subsequent siblings)
4 siblings, 0 replies; 21+ messages in thread
From: arnd @ 2008-06-10 14:27 UTC (permalink / raw)
To: paulus; +Cc: linuxppc-dev
The CONFIG_HDPU option is gone with the removal of arch/ppc,
so the drivers have become dead code that can be removed.
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
---
drivers/misc/Makefile | 1 -
drivers/misc/hdpuftrs/Makefile | 1 -
drivers/misc/hdpuftrs/hdpu_cpustate.c | 249 ---------------------------------
drivers/misc/hdpuftrs/hdpu_nexus.c | 150 --------------------
4 files changed, 0 insertions(+), 401 deletions(-)
delete mode 100644 drivers/misc/hdpuftrs/Makefile
delete mode 100644 drivers/misc/hdpuftrs/hdpu_cpustate.c
delete mode 100644 drivers/misc/hdpuftrs/hdpu_nexus.c
diff --git a/drivers/misc/Makefile b/drivers/misc/Makefile
index 1952875..93ae3b3 100644
--- a/drivers/misc/Makefile
+++ b/drivers/misc/Makefile
@@ -4,7 +4,6 @@
obj- := misc.o # Dummy rule to force built-in.o to be made
obj-$(CONFIG_IBM_ASM) += ibmasm/
-obj-$(CONFIG_HDPU_FEATURES) += hdpuftrs/
obj-$(CONFIG_MSI_LAPTOP) += msi-laptop.o
obj-$(CONFIG_ACER_WMI) += acer-wmi.o
obj-$(CONFIG_ASUS_LAPTOP) += asus-laptop.o
diff --git a/drivers/misc/hdpuftrs/Makefile b/drivers/misc/hdpuftrs/Makefile
deleted file mode 100644
index ac74ae6..0000000
--- a/drivers/misc/hdpuftrs/Makefile
+++ /dev/null
@@ -1 +0,0 @@
-obj-$(CONFIG_HDPU_FEATURES) := hdpu_cpustate.o hdpu_nexus.o
diff --git a/drivers/misc/hdpuftrs/hdpu_cpustate.c b/drivers/misc/hdpuftrs/hdpu_cpustate.c
deleted file mode 100644
index ff51ab6..0000000
--- a/drivers/misc/hdpuftrs/hdpu_cpustate.c
+++ /dev/null
@@ -1,249 +0,0 @@
-/*
- * Sky CPU State Driver
- *
- * Copyright (C) 2002 Brian Waite
- *
- * This driver allows use of the CPU state bits
- * It exports the /dev/sky_cpustate and also
- * /proc/sky_cpustate pseudo-file for status information.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version
- * 2 of the License, or (at your option) any later version.
- *
- */
-
-#include <linux/module.h>
-#include <linux/kernel.h>
-#include <linux/spinlock.h>
-#include <linux/miscdevice.h>
-#include <linux/proc_fs.h>
-#include <linux/hdpu_features.h>
-#include <linux/platform_device.h>
-#include <asm/uaccess.h>
-#include <linux/seq_file.h>
-#include <asm/io.h>
-
-#define SKY_CPUSTATE_VERSION "1.1"
-
-static int hdpu_cpustate_probe(struct platform_device *pdev);
-static int hdpu_cpustate_remove(struct platform_device *pdev);
-
-static unsigned char cpustate_get_state(void);
-static int cpustate_proc_open(struct inode *inode, struct file *file);
-static int cpustate_proc_read(struct seq_file *seq, void *offset);
-
-static struct cpustate_t cpustate;
-
-static const struct file_operations proc_cpustate = {
- .open = cpustate_proc_open,
- .read = seq_read,
- .llseek = seq_lseek,
- .release = single_release,
- .owner = THIS_MODULE,
-};
-
-static int cpustate_proc_open(struct inode *inode, struct file *file)
-{
- return single_open(file, cpustate_proc_read, NULL);
-}
-
-static int cpustate_proc_read(struct seq_file *seq, void *offset)
-{
- seq_printf(seq, "CPU State: %04x\n", cpustate_get_state());
- return 0;
-}
-
-static int cpustate_get_ref(int excl)
-{
-
- int retval = -EBUSY;
-
- spin_lock(&cpustate.lock);
-
- if (cpustate.excl)
- goto out_busy;
-
- if (excl) {
- if (cpustate.open_count)
- goto out_busy;
- cpustate.excl = 1;
- }
-
- cpustate.open_count++;
- retval = 0;
-
- out_busy:
- spin_unlock(&cpustate.lock);
- return retval;
-}
-
-static int cpustate_free_ref(void)
-{
-
- spin_lock(&cpustate.lock);
-
- cpustate.excl = 0;
- cpustate.open_count--;
-
- spin_unlock(&cpustate.lock);
- return 0;
-}
-
-static unsigned char cpustate_get_state(void)
-{
-
- return cpustate.cached_val;
-}
-
-static void cpustate_set_state(unsigned char new_state)
-{
- unsigned int state = (new_state << 21);
-
-#ifdef DEBUG_CPUSTATE
- printk("CPUSTATE -> 0x%x\n", new_state);
-#endif
- spin_lock(&cpustate.lock);
- cpustate.cached_val = new_state;
- writel((0xff << 21), cpustate.clr_addr);
- writel(state, cpustate.set_addr);
- spin_unlock(&cpustate.lock);
-}
-
-/*
- * Now all the various file operations that we export.
- */
-
-static ssize_t cpustate_read(struct file *file, char *buf,
- size_t count, loff_t * ppos)
-{
- unsigned char data;
-
- if (count < 0)
- return -EFAULT;
- if (count == 0)
- return 0;
-
- data = cpustate_get_state();
- if (copy_to_user(buf, &data, sizeof(unsigned char)))
- return -EFAULT;
- return sizeof(unsigned char);
-}
-
-static ssize_t cpustate_write(struct file *file, const char *buf,
- size_t count, loff_t * ppos)
-{
- unsigned char data;
-
- if (count < 0)
- return -EFAULT;
-
- if (count == 0)
- return 0;
-
- if (copy_from_user((unsigned char *)&data, buf, sizeof(unsigned char)))
- return -EFAULT;
-
- cpustate_set_state(data);
- return sizeof(unsigned char);
-}
-
-static int cpustate_open(struct inode *inode, struct file *file)
-{
- return cpustate_get_ref((file->f_flags & O_EXCL));
-}
-
-static int cpustate_release(struct inode *inode, struct file *file)
-{
- return cpustate_free_ref();
-}
-
-static struct platform_driver hdpu_cpustate_driver = {
- .probe = hdpu_cpustate_probe,
- .remove = hdpu_cpustate_remove,
- .driver = {
- .name = HDPU_CPUSTATE_NAME,
- .owner = THIS_MODULE,
- },
-};
-
-/*
- * The various file operations we support.
- */
-static const struct file_operations cpustate_fops = {
- .owner = THIS_MODULE,
- .open = cpustate_open,
- .release = cpustate_release,
- .read = cpustate_read,
- .write = cpustate_write,
- .llseek = no_llseek,
-};
-
-static struct miscdevice cpustate_dev = {
- .minor = MISC_DYNAMIC_MINOR,
- .name = "sky_cpustate",
- .fops = &cpustate_fops,
-};
-
-static int hdpu_cpustate_probe(struct platform_device *pdev)
-{
- struct resource *res;
- struct proc_dir_entry *proc_de;
- int ret;
-
- res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
- if (!res) {
- printk(KERN_ERR "sky_cpustate: "
- "Invalid memory resource.\n");
- return -EINVAL;
- }
- cpustate.set_addr = (unsigned long *)res->start;
- cpustate.clr_addr = (unsigned long *)res->end - 1;
-
- ret = misc_register(&cpustate_dev);
- if (ret) {
- printk(KERN_WARNING "sky_cpustate: "
- "Unable to register misc device.\n");
- cpustate.set_addr = NULL;
- cpustate.clr_addr = NULL;
- return ret;
- }
-
- proc_de = proc_create("sky_cpustate", 0666, NULL, &proc_cpustate);
- if (!proc_de) {
- printk(KERN_WARNING "sky_cpustate: "
- "Unable to create proc entry\n");
- }
-
- printk(KERN_INFO "Sky CPU State Driver v" SKY_CPUSTATE_VERSION "\n");
- return 0;
-}
-
-static int hdpu_cpustate_remove(struct platform_device *pdev)
-{
- cpustate.set_addr = NULL;
- cpustate.clr_addr = NULL;
-
- remove_proc_entry("sky_cpustate", NULL);
- misc_deregister(&cpustate_dev);
-
- return 0;
-}
-
-static int __init cpustate_init(void)
-{
- return platform_driver_register(&hdpu_cpustate_driver);
-}
-
-static void __exit cpustate_exit(void)
-{
- platform_driver_unregister(&hdpu_cpustate_driver);
-}
-
-module_init(cpustate_init);
-module_exit(cpustate_exit);
-
-MODULE_AUTHOR("Brian Waite");
-MODULE_LICENSE("GPL");
-MODULE_ALIAS("platform:" HDPU_CPUSTATE_NAME);
diff --git a/drivers/misc/hdpuftrs/hdpu_nexus.c b/drivers/misc/hdpuftrs/hdpu_nexus.c
deleted file mode 100644
index 08e26be..0000000
--- a/drivers/misc/hdpuftrs/hdpu_nexus.c
+++ /dev/null
@@ -1,150 +0,0 @@
-/*
- * Sky Nexus Register Driver
- *
- * Copyright (C) 2002 Brian Waite
- *
- * This driver allows reading the Nexus register
- * It exports the /proc/sky_chassis_id and also
- * /proc/sky_slot_id pseudo-file for status information.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version
- * 2 of the License, or (at your option) any later version.
- *
- */
-
-#include <linux/module.h>
-#include <linux/kernel.h>
-#include <linux/proc_fs.h>
-#include <linux/hdpu_features.h>
-#include <linux/platform_device.h>
-#include <linux/seq_file.h>
-#include <asm/io.h>
-
-static int hdpu_nexus_probe(struct platform_device *pdev);
-static int hdpu_nexus_remove(struct platform_device *pdev);
-static int hdpu_slot_id_open(struct inode *inode, struct file *file);
-static int hdpu_slot_id_read(struct seq_file *seq, void *offset);
-static int hdpu_chassis_id_open(struct inode *inode, struct file *file);
-static int hdpu_chassis_id_read(struct seq_file *seq, void *offset);
-
-static struct proc_dir_entry *hdpu_slot_id;
-static struct proc_dir_entry *hdpu_chassis_id;
-static int slot_id = -1;
-static int chassis_id = -1;
-
-static const struct file_operations proc_slot_id = {
- .open = hdpu_slot_id_open,
- .read = seq_read,
- .llseek = seq_lseek,
- .release = single_release,
- .owner = THIS_MODULE,
-};
-
-static const struct file_operations proc_chassis_id = {
- .open = hdpu_chassis_id_open,
- .read = seq_read,
- .llseek = seq_lseek,
- .release = single_release,
- .owner = THIS_MODULE,
-};
-
-static struct platform_driver hdpu_nexus_driver = {
- .probe = hdpu_nexus_probe,
- .remove = hdpu_nexus_remove,
- .driver = {
- .name = HDPU_NEXUS_NAME,
- .owner = THIS_MODULE,
- },
-};
-
-static int hdpu_slot_id_open(struct inode *inode, struct file *file)
-{
- return single_open(file, hdpu_slot_id_read, NULL);
-}
-
-static int hdpu_slot_id_read(struct seq_file *seq, void *offset)
-{
- seq_printf(seq, "%d\n", slot_id);
- return 0;
-}
-
-static int hdpu_chassis_id_open(struct inode *inode, struct file *file)
-{
- return single_open(file, hdpu_chassis_id_read, NULL);
-}
-
-static int hdpu_chassis_id_read(struct seq_file *seq, void *offset)
-{
- seq_printf(seq, "%d\n", chassis_id);
- return 0;
-}
-
-static int hdpu_nexus_probe(struct platform_device *pdev)
-{
- struct resource *res;
- int *nexus_id_addr;
-
- res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
- if (!res) {
- printk(KERN_ERR "sky_nexus: "
- "Invalid memory resource.\n");
- return -EINVAL;
- }
- nexus_id_addr = ioremap(res->start,
- (unsigned long)(res->end - res->start));
- if (nexus_id_addr) {
- slot_id = (*nexus_id_addr >> 8) & 0x1f;
- chassis_id = *nexus_id_addr & 0xff;
- iounmap(nexus_id_addr);
- } else {
- printk(KERN_ERR "sky_nexus: Could not map slot id\n");
- }
-
- hdpu_slot_id = proc_create("sky_slot_id", 0666, NULL, &proc_slot_id);
- if (!hdpu_slot_id) {
- printk(KERN_WARNING "sky_nexus: "
- "Unable to create proc dir entry: sky_slot_id\n");
- }
-
- hdpu_chassis_id = proc_create("sky_chassis_id", 0666, NULL,
- &proc_chassis_id);
- if (!hdpu_chassis_id)
- printk(KERN_WARNING "sky_nexus: "
- "Unable to create proc dir entry: sky_chassis_id\n");
- }
-
- return 0;
-}
-
-static int hdpu_nexus_remove(struct platform_device *pdev)
-{
- slot_id = -1;
- chassis_id = -1;
-
- remove_proc_entry("sky_slot_id", NULL);
- remove_proc_entry("sky_chassis_id", NULL);
-
- hdpu_slot_id = 0;
- hdpu_chassis_id = 0;
-
- return 0;
-}
-
-static int __init nexus_init(void)
-{
- return platform_driver_register(&hdpu_nexus_driver);
-}
-
-static void __exit nexus_exit(void)
-{
- platform_driver_unregister(&hdpu_nexus_driver);
-}
-
-module_init(nexus_init);
-module_exit(nexus_exit);
-
-MODULE_AUTHOR("Brian Waite");
-MODULE_LICENSE("GPL");
-MODULE_ALIAS("platform:" HDPU_NEXUS_NAME);
--
1.5.4.3
--
^ permalink raw reply related [flat|nested] 21+ messages in thread
* [PATCH 3/5] powerpc/ibm_iic: remove support for OCP
2008-06-10 14:27 [PATCH 0/5] powerpc: cleanup of unused Kconfig symbols arnd
@ 2008-06-10 14:27 ` arnd
2008-06-10 14:27 ` [PATCH 2/5] powerpc: remove hdpu drivers arnd
` (3 subsequent siblings)
4 siblings, 0 replies; 21+ messages in thread
From: arnd-r2nGTMty4D4 @ 2008-06-10 14:27 UTC (permalink / raw)
To: paulus-eUNUBHrolfbYtjvyW6yDsg
Cc: Ben Dooks, Kumar Gala, linuxppc-dev-u79uwXL29TY76Z2rM5mHXA,
i2c-GZX6beZjE8VD60Wz+7aTrA
[-- Attachment #1: 0003-powerpc-ibm_iic-remove-support-for-OCP.patch --]
[-- Type: text/plain, Size: 5767 bytes --]
OCP is dead, so all code referring to it can go away as well.
Cc: i2c-GZX6beZjE8VD60Wz+7aTrA@public.gmane.org
Cc: Ben Dooks <ben-linux-elnMNo+KYs3YtjvyW6yDsg@public.gmane.org>
Signed-off-by: Arnd Bergmann <arnd-r2nGTMty4D4@public.gmane.org>
---
drivers/i2c/busses/i2c-ibm_iic.c | 181 --------------------------------------
1 files changed, 0 insertions(+), 181 deletions(-)
diff --git a/drivers/i2c/busses/i2c-ibm_iic.c b/drivers/i2c/busses/i2c-ibm_iic.c
index 85dbf34..3a364a7 100644
--- a/drivers/i2c/busses/i2c-ibm_iic.c
+++ b/drivers/i2c/busses/i2c-ibm_iic.c
@@ -42,13 +42,7 @@
#include <asm/io.h>
#include <linux/i2c.h>
#include <linux/i2c-id.h>
-
-#ifdef CONFIG_IBM_OCP
-#include <asm/ocp.h>
-#include <asm/ibm4xx.h>
-#else
#include <linux/of_platform.h>
-#endif
#include "i2c-ibm_iic.h"
@@ -665,180 +659,6 @@ static inline u8 iic_clckdiv(unsigned int opb)
return (u8)((opb + 9) / 10 - 1);
}
-#ifdef CONFIG_IBM_OCP
-/*
- * Register single IIC interface
- */
-static int __devinit iic_probe(struct ocp_device *ocp){
-
- struct ibm_iic_private* dev;
- struct i2c_adapter* adap;
- struct ocp_func_iic_data* iic_data = ocp->def->additions;
- int ret;
-
- if (!iic_data)
- printk(KERN_WARNING"ibm-iic%d: missing additional data!\n",
- ocp->def->index);
-
- if (!(dev = kzalloc(sizeof(*dev), GFP_KERNEL))) {
- printk(KERN_ERR "ibm-iic%d: failed to allocate device data\n",
- ocp->def->index);
- return -ENOMEM;
- }
-
- dev->idx = ocp->def->index;
- ocp_set_drvdata(ocp, dev);
-
- if (!request_mem_region(ocp->def->paddr, sizeof(struct iic_regs),
- "ibm_iic")) {
- ret = -EBUSY;
- goto fail1;
- }
-
- if (!(dev->vaddr = ioremap(ocp->def->paddr, sizeof(struct iic_regs)))){
- printk(KERN_ERR "ibm-iic%d: failed to ioremap device registers\n",
- dev->idx);
- ret = -ENXIO;
- goto fail2;
- }
-
- init_waitqueue_head(&dev->wq);
-
- dev->irq = iic_force_poll ? -1 : ocp->def->irq;
- if (dev->irq >= 0){
- /* Disable interrupts until we finish initialization,
- assumes level-sensitive IRQ setup...
- */
- iic_interrupt_mode(dev, 0);
- if (request_irq(dev->irq, iic_handler, 0, "IBM IIC", dev)){
- printk(KERN_ERR "ibm-iic%d: request_irq %d failed\n",
- dev->idx, dev->irq);
- /* Fallback to the polling mode */
- dev->irq = -1;
- }
- }
-
- if (dev->irq < 0)
- printk(KERN_WARNING "ibm-iic%d: using polling mode\n",
- dev->idx);
-
- /* Board specific settings */
- dev->fast_mode = iic_force_fast ? 1 : (iic_data ? iic_data->fast_mode : 0);
-
- /* clckdiv is the same for *all* IIC interfaces,
- * but I'd rather make a copy than introduce another global. --ebs
- */
- dev->clckdiv = iic_clckdiv(ocp_sys_info.opb_bus_freq);
- DBG("%d: clckdiv = %d\n", dev->idx, dev->clckdiv);
-
- /* Initialize IIC interface */
- iic_dev_init(dev);
-
- /* Register it with i2c layer */
- adap = &dev->adap;
- adap->dev.parent = &ocp->dev;
- strcpy(adap->name, "IBM IIC");
- i2c_set_adapdata(adap, dev);
- adap->id = I2C_HW_OCP;
- adap->class = I2C_CLASS_HWMON;
- adap->algo = &iic_algo;
- adap->client_register = NULL;
- adap->client_unregister = NULL;
- adap->timeout = 1;
-
- /*
- * If "dev->idx" is negative we consider it as zero.
- * The reason to do so is to avoid sysfs names that only make
- * sense when there are multiple adapters.
- */
- adap->nr = dev->idx >= 0 ? dev->idx : 0;
-
- if ((ret = i2c_add_numbered_adapter(adap)) < 0) {
- printk(KERN_ERR "ibm-iic%d: failed to register i2c adapter\n",
- dev->idx);
- goto fail;
- }
-
- printk(KERN_INFO "ibm-iic%d: using %s mode\n", dev->idx,
- dev->fast_mode ? "fast (400 kHz)" : "standard (100 kHz)");
-
- return 0;
-
-fail:
- if (dev->irq >= 0){
- iic_interrupt_mode(dev, 0);
- free_irq(dev->irq, dev);
- }
-
- iounmap(dev->vaddr);
-fail2:
- release_mem_region(ocp->def->paddr, sizeof(struct iic_regs));
-fail1:
- ocp_set_drvdata(ocp, NULL);
- kfree(dev);
- return ret;
-}
-
-/*
- * Cleanup initialized IIC interface
- */
-static void __devexit iic_remove(struct ocp_device *ocp)
-{
- struct ibm_iic_private* dev = (struct ibm_iic_private*)ocp_get_drvdata(ocp);
- BUG_ON(dev == NULL);
- if (i2c_del_adapter(&dev->adap)){
- printk(KERN_ERR "ibm-iic%d: failed to delete i2c adapter :(\n",
- dev->idx);
- /* That's *very* bad, just shutdown IRQ ... */
- if (dev->irq >= 0){
- iic_interrupt_mode(dev, 0);
- free_irq(dev->irq, dev);
- dev->irq = -1;
- }
- } else {
- if (dev->irq >= 0){
- iic_interrupt_mode(dev, 0);
- free_irq(dev->irq, dev);
- }
- iounmap(dev->vaddr);
- release_mem_region(ocp->def->paddr, sizeof(struct iic_regs));
- kfree(dev);
- }
-}
-
-static struct ocp_device_id ibm_iic_ids[] __devinitdata =
-{
- { .vendor = OCP_VENDOR_IBM, .function = OCP_FUNC_IIC },
- { .vendor = OCP_VENDOR_INVALID }
-};
-
-MODULE_DEVICE_TABLE(ocp, ibm_iic_ids);
-
-static struct ocp_driver ibm_iic_driver =
-{
- .name = "iic",
- .id_table = ibm_iic_ids,
- .probe = iic_probe,
- .remove = __devexit_p(iic_remove),
-#if defined(CONFIG_PM)
- .suspend = NULL,
- .resume = NULL,
-#endif
-};
-
-static int __init iic_init(void)
-{
- printk(KERN_INFO "IBM IIC driver v" DRIVER_VERSION "\n");
- return ocp_register_driver(&ibm_iic_driver);
-}
-
-static void __exit iic_exit(void)
-{
- ocp_unregister_driver(&ibm_iic_driver);
-}
-
-#else /* !CONFIG_IBM_OCP */
-
static int __devinit iic_request_irq(struct of_device *ofdev,
struct ibm_iic_private *dev)
{
@@ -1011,7 +831,6 @@ static void __exit iic_exit(void)
{
of_unregister_platform_driver(&ibm_iic_driver);
}
-#endif /* CONFIG_IBM_OCP */
module_init(iic_init);
module_exit(iic_exit);
--
1.5.4.3
--
_______________________________________________
i2c mailing list
i2c-GZX6beZjE8VD60Wz+7aTrA@public.gmane.org
http://lists.lm-sensors.org/mailman/listinfo/i2c
^ permalink raw reply related [flat|nested] 21+ messages in thread
* [PATCH 3/5] powerpc/ibm_iic: remove support for OCP
@ 2008-06-10 14:27 ` arnd
0 siblings, 0 replies; 21+ messages in thread
From: arnd @ 2008-06-10 14:27 UTC (permalink / raw)
To: paulus; +Cc: linuxppc-dev, Ben Dooks, i2c
OCP is dead, so all code referring to it can go away as well.
Cc: i2c@lm-sensors.org
Cc: Ben Dooks <ben-linux@fluff.org>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
---
drivers/i2c/busses/i2c-ibm_iic.c | 181 --------------------------------------
1 files changed, 0 insertions(+), 181 deletions(-)
diff --git a/drivers/i2c/busses/i2c-ibm_iic.c b/drivers/i2c/busses/i2c-ibm_iic.c
index 85dbf34..3a364a7 100644
--- a/drivers/i2c/busses/i2c-ibm_iic.c
+++ b/drivers/i2c/busses/i2c-ibm_iic.c
@@ -42,13 +42,7 @@
#include <asm/io.h>
#include <linux/i2c.h>
#include <linux/i2c-id.h>
-
-#ifdef CONFIG_IBM_OCP
-#include <asm/ocp.h>
-#include <asm/ibm4xx.h>
-#else
#include <linux/of_platform.h>
-#endif
#include "i2c-ibm_iic.h"
@@ -665,180 +659,6 @@ static inline u8 iic_clckdiv(unsigned int opb)
return (u8)((opb + 9) / 10 - 1);
}
-#ifdef CONFIG_IBM_OCP
-/*
- * Register single IIC interface
- */
-static int __devinit iic_probe(struct ocp_device *ocp){
-
- struct ibm_iic_private* dev;
- struct i2c_adapter* adap;
- struct ocp_func_iic_data* iic_data = ocp->def->additions;
- int ret;
-
- if (!iic_data)
- printk(KERN_WARNING"ibm-iic%d: missing additional data!\n",
- ocp->def->index);
-
- if (!(dev = kzalloc(sizeof(*dev), GFP_KERNEL))) {
- printk(KERN_ERR "ibm-iic%d: failed to allocate device data\n",
- ocp->def->index);
- return -ENOMEM;
- }
-
- dev->idx = ocp->def->index;
- ocp_set_drvdata(ocp, dev);
-
- if (!request_mem_region(ocp->def->paddr, sizeof(struct iic_regs),
- "ibm_iic")) {
- ret = -EBUSY;
- goto fail1;
- }
-
- if (!(dev->vaddr = ioremap(ocp->def->paddr, sizeof(struct iic_regs)))){
- printk(KERN_ERR "ibm-iic%d: failed to ioremap device registers\n",
- dev->idx);
- ret = -ENXIO;
- goto fail2;
- }
-
- init_waitqueue_head(&dev->wq);
-
- dev->irq = iic_force_poll ? -1 : ocp->def->irq;
- if (dev->irq >= 0){
- /* Disable interrupts until we finish initialization,
- assumes level-sensitive IRQ setup...
- */
- iic_interrupt_mode(dev, 0);
- if (request_irq(dev->irq, iic_handler, 0, "IBM IIC", dev)){
- printk(KERN_ERR "ibm-iic%d: request_irq %d failed\n",
- dev->idx, dev->irq);
- /* Fallback to the polling mode */
- dev->irq = -1;
- }
- }
-
- if (dev->irq < 0)
- printk(KERN_WARNING "ibm-iic%d: using polling mode\n",
- dev->idx);
-
- /* Board specific settings */
- dev->fast_mode = iic_force_fast ? 1 : (iic_data ? iic_data->fast_mode : 0);
-
- /* clckdiv is the same for *all* IIC interfaces,
- * but I'd rather make a copy than introduce another global. --ebs
- */
- dev->clckdiv = iic_clckdiv(ocp_sys_info.opb_bus_freq);
- DBG("%d: clckdiv = %d\n", dev->idx, dev->clckdiv);
-
- /* Initialize IIC interface */
- iic_dev_init(dev);
-
- /* Register it with i2c layer */
- adap = &dev->adap;
- adap->dev.parent = &ocp->dev;
- strcpy(adap->name, "IBM IIC");
- i2c_set_adapdata(adap, dev);
- adap->id = I2C_HW_OCP;
- adap->class = I2C_CLASS_HWMON;
- adap->algo = &iic_algo;
- adap->client_register = NULL;
- adap->client_unregister = NULL;
- adap->timeout = 1;
-
- /*
- * If "dev->idx" is negative we consider it as zero.
- * The reason to do so is to avoid sysfs names that only make
- * sense when there are multiple adapters.
- */
- adap->nr = dev->idx >= 0 ? dev->idx : 0;
-
- if ((ret = i2c_add_numbered_adapter(adap)) < 0) {
- printk(KERN_ERR "ibm-iic%d: failed to register i2c adapter\n",
- dev->idx);
- goto fail;
- }
-
- printk(KERN_INFO "ibm-iic%d: using %s mode\n", dev->idx,
- dev->fast_mode ? "fast (400 kHz)" : "standard (100 kHz)");
-
- return 0;
-
-fail:
- if (dev->irq >= 0){
- iic_interrupt_mode(dev, 0);
- free_irq(dev->irq, dev);
- }
-
- iounmap(dev->vaddr);
-fail2:
- release_mem_region(ocp->def->paddr, sizeof(struct iic_regs));
-fail1:
- ocp_set_drvdata(ocp, NULL);
- kfree(dev);
- return ret;
-}
-
-/*
- * Cleanup initialized IIC interface
- */
-static void __devexit iic_remove(struct ocp_device *ocp)
-{
- struct ibm_iic_private* dev = (struct ibm_iic_private*)ocp_get_drvdata(ocp);
- BUG_ON(dev == NULL);
- if (i2c_del_adapter(&dev->adap)){
- printk(KERN_ERR "ibm-iic%d: failed to delete i2c adapter :(\n",
- dev->idx);
- /* That's *very* bad, just shutdown IRQ ... */
- if (dev->irq >= 0){
- iic_interrupt_mode(dev, 0);
- free_irq(dev->irq, dev);
- dev->irq = -1;
- }
- } else {
- if (dev->irq >= 0){
- iic_interrupt_mode(dev, 0);
- free_irq(dev->irq, dev);
- }
- iounmap(dev->vaddr);
- release_mem_region(ocp->def->paddr, sizeof(struct iic_regs));
- kfree(dev);
- }
-}
-
-static struct ocp_device_id ibm_iic_ids[] __devinitdata =
-{
- { .vendor = OCP_VENDOR_IBM, .function = OCP_FUNC_IIC },
- { .vendor = OCP_VENDOR_INVALID }
-};
-
-MODULE_DEVICE_TABLE(ocp, ibm_iic_ids);
-
-static struct ocp_driver ibm_iic_driver =
-{
- .name = "iic",
- .id_table = ibm_iic_ids,
- .probe = iic_probe,
- .remove = __devexit_p(iic_remove),
-#if defined(CONFIG_PM)
- .suspend = NULL,
- .resume = NULL,
-#endif
-};
-
-static int __init iic_init(void)
-{
- printk(KERN_INFO "IBM IIC driver v" DRIVER_VERSION "\n");
- return ocp_register_driver(&ibm_iic_driver);
-}
-
-static void __exit iic_exit(void)
-{
- ocp_unregister_driver(&ibm_iic_driver);
-}
-
-#else /* !CONFIG_IBM_OCP */
-
static int __devinit iic_request_irq(struct of_device *ofdev,
struct ibm_iic_private *dev)
{
@@ -1011,7 +831,6 @@ static void __exit iic_exit(void)
{
of_unregister_platform_driver(&ibm_iic_driver);
}
-#endif /* CONFIG_IBM_OCP */
module_init(iic_init);
module_exit(iic_exit);
--
1.5.4.3
--
^ permalink raw reply related [flat|nested] 21+ messages in thread
* [PATCH 4/5] powerpc: remove references to dead platforms
2008-06-10 14:27 [PATCH 0/5] powerpc: cleanup of unused Kconfig symbols arnd
@ 2008-06-10 14:27 ` arnd
2008-06-10 14:27 ` [PATCH 2/5] powerpc: remove hdpu drivers arnd
` (3 subsequent siblings)
4 siblings, 0 replies; 21+ messages in thread
From: arnd @ 2008-06-10 14:27 UTC (permalink / raw)
To: paulus
Cc: linuxppc-dev, Kumar Gala, linux-input, linux-m68k, linux-pcmcia,
Vitaly Bordug
[-- Attachment #1: 0004-powerpc-remove-references-to-dead-platforms.patch --]
[-- Type: text/plain, Size: 15813 bytes --]
The SPRUCE, LOPEC, SANDPOINT, PPC_GEN550 and PPLUS Kconfig
symbols were only defined for platforms in arch/ppc that are
no longer there with arch/powerpc. All compile time
switches based on these symbols can now be removed.
Cc: linux-input@vger.kernel.org
Cc: linux-m68k@lists.linux-m68k.org
Cc: linux-pcmcia@lists.infradead.org
Cc: Vitaly Bordug <vitb@kernel.crashing.org>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
---
arch/powerpc/Kconfig | 4 -
arch/powerpc/Kconfig.debug | 2 +-
drivers/ide/pci/sl82c105.c | 4 -
drivers/input/serio/i8042-ppcio.h | 75 --------------------
drivers/net/Kconfig | 3 +-
drivers/net/fec.c | 35 +---------
drivers/net/smc91x.h | 37 +----------
drivers/pcmcia/m8xx_pcmcia.c | 136 -------------------------------------
include/asm-m68knommu/commproc.h | 58 ----------------
include/asm-powerpc/ide.h | 12 ---
10 files changed, 4 insertions(+), 362 deletions(-)
diff --git a/arch/powerpc/Kconfig b/arch/powerpc/Kconfig
index 3934e26..9cf9efc 100644
--- a/arch/powerpc/Kconfig
+++ b/arch/powerpc/Kconfig
@@ -327,10 +327,6 @@ config PHYP_DUMP
If unsure, say "N"
-config PPCBUG_NVRAM
- bool "Enable reading PPCBUG NVRAM during boot" if PPLUS || LOPEC
- default y if PPC_PREP
-
config IRQ_ALL_CPUS
bool "Distribute interrupts on all CPUs by default"
depends on SMP && !MV64360
diff --git a/arch/powerpc/Kconfig.debug b/arch/powerpc/Kconfig.debug
index a7d24e6..8fdc3f7 100644
--- a/arch/powerpc/Kconfig.debug
+++ b/arch/powerpc/Kconfig.debug
@@ -50,7 +50,7 @@ config DEBUGGER
config KGDB
bool "Include kgdb kernel debugger"
- depends on DEBUGGER && (BROKEN || PPC_GEN550 || 4xx)
+ depends on DEBUGGER && (BROKEN || 4xx)
select DEBUG_INFO
help
Include in-kernel hooks for kgdb, the Linux kernel source level
diff --git a/drivers/ide/pci/sl82c105.c b/drivers/ide/pci/sl82c105.c
index ce84fa0..e0a4ada 100644
--- a/drivers/ide/pci/sl82c105.c
+++ b/drivers/ide/pci/sl82c105.c
@@ -307,10 +307,6 @@ static const struct ide_port_info sl82c105_chipset __devinitdata = {
.dma_ops = &sl82c105_dma_ops,
.host_flags = IDE_HFLAG_IO_32BIT |
IDE_HFLAG_UNMASK_IRQS |
-/* FIXME: check for Compatibility mode in generic IDE PCI code */
-#if defined(CONFIG_LOPEC) || defined(CONFIG_SANDPOINT)
- IDE_HFLAG_FORCE_LEGACY_IRQS |
-#endif
IDE_HFLAG_SERIALIZE_DMA |
IDE_HFLAG_NO_AUTODMA,
.pio_mask = ATA_PIO5,
diff --git a/drivers/input/serio/i8042-ppcio.h b/drivers/input/serio/i8042-ppcio.h
index 2906e1b..f708c75 100644
--- a/drivers/input/serio/i8042-ppcio.h
+++ b/drivers/input/serio/i8042-ppcio.h
@@ -52,81 +52,6 @@ static inline void i8042_platform_exit(void)
{
}
-#elif defined(CONFIG_SPRUCE)
-
-#define I8042_KBD_IRQ 22
-#define I8042_AUX_IRQ 21
-
-#define I8042_KBD_PHYS_DESC "spruceps2/serio0"
-#define I8042_AUX_PHYS_DESC "spruceps2/serio1"
-#define I8042_MUX_PHYS_DESC "spruceps2/serio%d"
-
-#define I8042_COMMAND_REG 0xff810000
-#define I8042_DATA_REG 0xff810001
-
-static inline int i8042_read_data(void)
-{
- unsigned long kbd_data;
-
- __raw_writel(0x00000088, 0xff500008);
- eieio();
-
- __raw_writel(0x03000000, 0xff50000c);
- eieio();
-
- asm volatile("lis 7,0xff88 \n\
- lswi 6,7,0x8 \n\
- mr %0,6"
- : "=r" (kbd_data) :: "6", "7");
-
- __raw_writel(0x00000000, 0xff50000c);
- eieio();
-
- return (unsigned char)(kbd_data >> 24);
-}
-
-static inline int i8042_read_status(void)
-{
- unsigned long kbd_status;
-
- __raw_writel(0x00000088, 0xff500008);
- eieio();
-
- __raw_writel(0x03000000, 0xff50000c);
- eieio();
-
- asm volatile("lis 7,0xff88 \n\
- ori 7,7,0x8 \n\
- lswi 6,7,0x8 \n\
- mr %0,6"
- : "=r" (kbd_status) :: "6", "7");
-
- __raw_writel(0x00000000, 0xff50000c);
- eieio();
-
- return (unsigned char)(kbd_status >> 24);
-}
-
-static inline void i8042_write_data(int val)
-{
- *((unsigned char *)0xff810000) = (char)val;
-}
-
-static inline void i8042_write_command(int val)
-{
- *((unsigned char *)0xff810001) = (char)val;
-}
-
-static inline int i8042_platform_init(void)
-{
- i8042_reset = 1;
- return 0;
-}
-
-static inline void i8042_platform_exit(void)
-{
-}
-
#else
#include "i8042-io.h"
diff --git a/drivers/net/Kconfig b/drivers/net/Kconfig
index 8e3e968..40bc655 100644
--- a/drivers/net/Kconfig
+++ b/drivers/net/Kconfig
@@ -891,8 +891,7 @@ config SMC91X
tristate "SMC 91C9x/91C1xxx support"
select CRC32
select MII
- depends on ARM || REDWOOD_5 || REDWOOD_6 || M32R || SUPERH || \
- SOC_AU1X00 || BLACKFIN || MN10300
+ depends on ARM || M32R || SUPERH || SOC_AU1X00 || BLACKFIN || MN10300
help
This is a driver for SMC's 91x series of Ethernet chipsets,
including the SMC91C94 and the SMC91C111. Say Y if you want it
diff --git a/drivers/net/fec.c b/drivers/net/fec.c
index 32a4f17..fe28d52 100644
--- a/drivers/net/fec.c
+++ b/drivers/net/fec.c
@@ -67,7 +67,7 @@
#define FEC_MAX_PORTS 1
#endif
-#if defined(CONFIG_FADS) || defined(CONFIG_RPXCLASSIC) || defined(CONFIG_M5272)
+#if defined(CONFIG_FADS) || defined(CONFIG_M5272)
#define HAVE_mii_link_interrupt
#endif
@@ -1235,14 +1235,9 @@ static phy_info_t const * const phy_info[] = {
/* ------------------------------------------------------------------------- */
#ifdef HAVE_mii_link_interrupt
-#ifdef CONFIG_RPXCLASSIC
-static void
-mii_link_interrupt(void *dev_id);
-#else
static irqreturn_t
mii_link_interrupt(int irq, void * dev_id);
#endif
-#endif
#if defined(CONFIG_M5272)
/*
@@ -1796,19 +1791,6 @@ static void __inline__ fec_request_intrs(struct net_device *dev)
if (request_8xxirq(FEC_INTERRUPT, fec_enet_interrupt, 0, "fec", dev) != 0)
panic("Could not allocate FEC IRQ!");
-#ifdef CONFIG_RPXCLASSIC
- /* Make Port C, bit 15 an input that causes interrupts.
- */
- immap->im_ioport.iop_pcpar &= ~0x0001;
- immap->im_ioport.iop_pcdir &= ~0x0001;
- immap->im_ioport.iop_pcso &= ~0x0001;
- immap->im_ioport.iop_pcint |= 0x0001;
- cpm_install_handler(CPMVEC_PIO_PC15, mii_link_interrupt, dev);
-
- /* Make LEDS reflect Link status.
- */
- *((uint *) RPX_CSR_ADDR) &= ~BCSR2_FETHLEDMODE;
-#endif
#ifdef CONFIG_FADS
if (request_8xxirq(SIU_IRQ2, mii_link_interrupt, 0, "mii", dev) != 0)
panic("Could not allocate MII IRQ!");
@@ -1821,16 +1803,6 @@ static void __inline__ fec_get_mac(struct net_device *dev)
bd = (bd_t *)__res;
memcpy(dev->dev_addr, bd->bi_enetaddr, ETH_ALEN);
-
-#ifdef CONFIG_RPXCLASSIC
- /* The Embedded Planet boards have only one MAC address in
- * the EEPROM, but can have two Ethernet ports. For the
- * FEC port, we create another address by setting one of
- * the address bits above something that would have (up to
- * now) been allocated.
- */
- dev->dev_adrd[3] |= 0x80;
-#endif
}
static void __inline__ fec_set_mii(struct net_device *dev, struct fec_enet_private *fep)
@@ -2109,13 +2081,8 @@ mii_discover_phy(uint mii_reg, struct net_device *dev)
/* This interrupt occurs when the PHY detects a link change.
*/
#ifdef HAVE_mii_link_interrupt
-#ifdef CONFIG_RPXCLASSIC
-static void
-mii_link_interrupt(void *dev_id)
-#else
static irqreturn_t
mii_link_interrupt(int irq, void * dev_id)
-#endif
{
struct net_device *dev = dev_id;
struct fec_enet_private *fep = netdev_priv(dev);
diff --git a/drivers/net/smc91x.h b/drivers/net/smc91x.h
index 69e97a1..22506e3 100644
--- a/drivers/net/smc91x.h
+++ b/drivers/net/smc91x.h
@@ -106,44 +106,9 @@
random_ether_addr(addr); \
} \
} while (0)
-#elif defined(CONFIG_REDWOOD_5) || defined(CONFIG_REDWOOD_6)
-
-/* We can only do 16-bit reads and writes in the static memory space. */
-#define SMC_CAN_USE_8BIT 0
-#define SMC_CAN_USE_16BIT 1
-#define SMC_CAN_USE_32BIT 0
-#define SMC_NOWAIT 1
-
-#define SMC_IO_SHIFT 0
-
-#define SMC_inw(a, r) in_be16((volatile u16 *)((a) + (r)))
-#define SMC_outw(v, a, r) out_be16((volatile u16 *)((a) + (r)), v)
-#define SMC_insw(a, r, p, l) \
- do { \
- unsigned long __port = (a) + (r); \
- u16 *__p = (u16 *)(p); \
- int __l = (l); \
- insw(__port, __p, __l); \
- while (__l > 0) { \
- *__p = swab16(*__p); \
- __p++; \
- __l--; \
- } \
- } while (0)
-#define SMC_outsw(a, r, p, l) \
- do { \
- unsigned long __port = (a) + (r); \
- u16 *__p = (u16 *)(p); \
- int __l = (l); \
- while (__l > 0) { \
- /* Believe it or not, the swab isn't needed. */ \
- outw( /* swab16 */ (*__p++), __port); \
- __l--; \
- } \
- } while (0)
-#define SMC_IRQ_FLAGS (0)
#elif defined(CONFIG_SA1100_PLEB)
+
/* We can only do 16-bit reads and writes in the static memory space. */
#define SMC_CAN_USE_8BIT 1
#define SMC_CAN_USE_16BIT 1
diff --git a/drivers/pcmcia/m8xx_pcmcia.c b/drivers/pcmcia/m8xx_pcmcia.c
index ac70d2c..3545b08 100644
--- a/drivers/pcmcia/m8xx_pcmcia.c
+++ b/drivers/pcmcia/m8xx_pcmcia.c
@@ -81,12 +81,6 @@ MODULE_LICENSE("Dual MPL/GPL");
#if !defined(CONFIG_PCMCIA_SLOT_A) && !defined(CONFIG_PCMCIA_SLOT_B)
-/* The RPX series use SLOT_B */
-#if defined(CONFIG_RPXCLASSIC) || defined(CONFIG_RPXLITE)
-#define CONFIG_PCMCIA_SLOT_B
-#define CONFIG_BD_IS_MHZ
-#endif
-
/* The ADS board use SLOT_A */
#ifdef CONFIG_ADS
#define CONFIG_PCMCIA_SLOT_A
@@ -270,77 +264,6 @@ static irqreturn_t m8xx_interrupt(int irq, void *dev);
/* board specific stuff: */
/* voltage_set(), hardware_enable() and hardware_disable() */
/* ------------------------------------------------------------------------- */
-/* RPX Boards from Embedded Planet */
-
-#if defined(CONFIG_RPXCLASSIC) || defined(CONFIG_RPXLITE)
-
-/* The RPX boards seems to have it's bus monitor timeout set to 6*8 clocks.
- * SYPCR is write once only, therefore must the slowest memory be faster
- * than the bus monitor or we will get a machine check due to the bus timeout.
- */
-
-#define PCMCIA_BOARD_MSG "RPX CLASSIC or RPX LITE"
-
-#undef PCMCIA_BMT_LIMIT
-#define PCMCIA_BMT_LIMIT (6*8)
-
-static int voltage_set(int slot, int vcc, int vpp)
-{
- u32 reg = 0;
-
- switch (vcc) {
- case 0:
- break;
- case 33:
- reg |= BCSR1_PCVCTL4;
- break;
- case 50:
- reg |= BCSR1_PCVCTL5;
- break;
- default:
- return 1;
- }
-
- switch (vpp) {
- case 0:
- break;
- case 33:
- case 50:
- if (vcc == vpp)
- reg |= BCSR1_PCVCTL6;
- else
- return 1;
- break;
- case 120:
- reg |= BCSR1_PCVCTL7;
- default:
- return 1;
- }
-
- if (!((vcc == 50) || (vcc == 0)))
- return 1;
-
- /* first, turn off all power */
-
- out_be32(((u32 *) RPX_CSR_ADDR),
- in_be32(((u32 *) RPX_CSR_ADDR)) & ~(BCSR1_PCVCTL4 |
- BCSR1_PCVCTL5 |
- BCSR1_PCVCTL6 |
- BCSR1_PCVCTL7));
-
- /* enable new powersettings */
-
- out_be32(((u32 *) RPX_CSR_ADDR), in_be32(((u32 *) RPX_CSR_ADDR)) | reg);
-
- return 0;
-}
-
-#define socket_get(_slot_) PCMCIA_SOCKET_KEY_5V
-#define hardware_enable(_slot_) /* No hardware to enable */
-#define hardware_disable(_slot_) /* No hardware to disable */
-
-#endif /* CONFIG_RPXCLASSIC */
-
/* FADS Boards from Motorola */
#if defined(CONFIG_FADS)
@@ -432,65 +355,6 @@ static inline int voltage_set(int slot, int vcc, int vpp)
#endif
-/* ------------------------------------------------------------------------- */
-/* Motorola MBX860 */
-
-#if defined(CONFIG_MBX)
-
-#define PCMCIA_BOARD_MSG "MBX"
-
-static int voltage_set(int slot, int vcc, int vpp)
-{
- u8 reg = 0;
-
- switch (vcc) {
- case 0:
- break;
- case 33:
- reg |= CSR2_VCC_33;
- break;
- case 50:
- reg |= CSR2_VCC_50;
- break;
- default:
- return 1;
- }
-
- switch (vpp) {
- case 0:
- break;
- case 33:
- case 50:
- if (vcc == vpp)
- reg |= CSR2_VPP_VCC;
- else
- return 1;
- break;
- case 120:
- if ((vcc == 33) || (vcc == 50))
- reg |= CSR2_VPP_12;
- else
- return 1;
- default:
- return 1;
- }
-
- /* first, turn off all power */
- out_8((u8 *) MBX_CSR2_ADDR,
- in_8((u8 *) MBX_CSR2_ADDR) & ~(CSR2_VCC_MASK | CSR2_VPP_MASK));
-
- /* enable new powersettings */
- out_8((u8 *) MBX_CSR2_ADDR, in_8((u8 *) MBX_CSR2_ADDR) | reg);
-
- return 0;
-}
-
-#define socket_get(_slot_) PCMCIA_SOCKET_KEY_5V
-#define hardware_enable(_slot_) /* No hardware to enable */
-#define hardware_disable(_slot_) /* No hardware to disable */
-
-#endif /* CONFIG_MBX */
-
#if defined(CONFIG_PRxK)
#include <asm/cpld.h>
extern volatile fpga_pc_regs *fpga_pc;
diff --git a/include/asm-m68knommu/commproc.h b/include/asm-m68knommu/commproc.h
index 36e870b..48f5466 100644
--- a/include/asm-m68knommu/commproc.h
+++ b/include/asm-m68knommu/commproc.h
@@ -480,64 +480,6 @@ typedef struct scc_enet {
#define SICR_ENET_CLKRT ((uint)0x0000003d)
#endif
-#ifdef CONFIG_RPXLITE
-/* This ENET stuff is for the MPC850 with ethernet on SCC2. Some of
- * this may be unique to the RPX-Lite configuration.
- * Note TENA is on Port B.
- */
-#define PA_ENET_RXD ((ushort)0x0004)
-#define PA_ENET_TXD ((ushort)0x0008)
-#define PA_ENET_TCLK ((ushort)0x0200)
-#define PA_ENET_RCLK ((ushort)0x0800)
-#define PB_ENET_TENA ((uint)0x00002000)
-#define PC_ENET_CLSN ((ushort)0x0040)
-#define PC_ENET_RENA ((ushort)0x0080)
-
-#define SICR_ENET_MASK ((uint)0x0000ff00)
-#define SICR_ENET_CLKRT ((uint)0x00003d00)
-#endif
-
-#ifdef CONFIG_BSEIP
-/* This ENET stuff is for the MPC823 with ethernet on SCC2.
- * This is unique to the BSE ip-Engine board.
- */
-#define PA_ENET_RXD ((ushort)0x0004)
-#define PA_ENET_TXD ((ushort)0x0008)
-#define PA_ENET_TCLK ((ushort)0x0100)
-#define PA_ENET_RCLK ((ushort)0x0200)
-#define PB_ENET_TENA ((uint)0x00002000)
-#define PC_ENET_CLSN ((ushort)0x0040)
-#define PC_ENET_RENA ((ushort)0x0080)
-
-/* BSE uses port B and C bits for PHY control also.
-*/
-#define PB_BSE_POWERUP ((uint)0x00000004)
-#define PB_BSE_FDXDIS ((uint)0x00008000)
-#define PC_BSE_LOOPBACK ((ushort)0x0800)
-
-#define SICR_ENET_MASK ((uint)0x0000ff00)
-#define SICR_ENET_CLKRT ((uint)0x00002c00)
-#endif
-
-#ifdef CONFIG_RPXCLASSIC
-/* Bits in parallel I/O port registers that have to be set/cleared
- * to configure the pins for SCC1 use.
- */
-#define PA_ENET_RXD ((ushort)0x0001)
-#define PA_ENET_TXD ((ushort)0x0002)
-#define PA_ENET_TCLK ((ushort)0x0200)
-#define PA_ENET_RCLK ((ushort)0x0800)
-#define PB_ENET_TENA ((uint)0x00001000)
-#define PC_ENET_CLSN ((ushort)0x0010)
-#define PC_ENET_RENA ((ushort)0x0020)
-
-/* Control bits in the SICR to route TCLK (CLK2) and RCLK (CLK4) to
- * SCC1. Also, make sure GR1 (bit 24) and SC1 (bit 25) are zero.
- */
-#define SICR_ENET_MASK ((uint)0x000000ff)
-#define SICR_ENET_CLKRT ((uint)0x0000003d)
-#endif
-
/* SCC Event register as used by Ethernet.
*/
#define SCCE_ENET_GRA ((ushort)0x0080) /* Graceful stop complete */
diff --git a/include/asm-powerpc/ide.h b/include/asm-powerpc/ide.h
index 3d90bf7..6fb0254 100644
--- a/include/asm-powerpc/ide.h
+++ b/include/asm-powerpc/ide.h
@@ -34,12 +34,6 @@
/* FIXME: use ide_platform host driver */
static __inline__ int ide_default_irq(unsigned long base)
{
-#ifdef CONFIG_PPLUS
- switch (base) {
- case 0x1f0: return 14;
- case 0x170: return 15;
- }
-#endif
#ifdef CONFIG_PPC_PREP
switch (base) {
case 0x1f0: return 13;
@@ -56,12 +50,6 @@ static __inline__ int ide_default_irq(unsigned long base)
/* FIXME: use ide_platform host driver */
static __inline__ unsigned long ide_default_io_base(int index)
{
-#ifdef CONFIG_PPLUS
- switch (index) {
- case 0: return 0x1f0;
- case 1: return 0x170;
- }
-#endif
#ifdef CONFIG_PPC_PREP
switch (index) {
case 0: return 0x1f0;
--
1.5.4.3
--
^ permalink raw reply related [flat|nested] 21+ messages in thread
* [PATCH 4/5] powerpc: remove references to dead platforms
@ 2008-06-10 14:27 ` arnd
0 siblings, 0 replies; 21+ messages in thread
From: arnd @ 2008-06-10 14:27 UTC (permalink / raw)
To: paulus; +Cc: linux-pcmcia, linuxppc-dev, linux-m68k, linux-input
The SPRUCE, LOPEC, SANDPOINT, PPC_GEN550 and PPLUS Kconfig
symbols were only defined for platforms in arch/ppc that are
no longer there with arch/powerpc. All compile time
switches based on these symbols can now be removed.
Cc: linux-input@vger.kernel.org
Cc: linux-m68k@lists.linux-m68k.org
Cc: linux-pcmcia@lists.infradead.org
Cc: Vitaly Bordug <vitb@kernel.crashing.org>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
---
arch/powerpc/Kconfig | 4 -
arch/powerpc/Kconfig.debug | 2 +-
drivers/ide/pci/sl82c105.c | 4 -
drivers/input/serio/i8042-ppcio.h | 75 --------------------
drivers/net/Kconfig | 3 +-
drivers/net/fec.c | 35 +---------
drivers/net/smc91x.h | 37 +----------
drivers/pcmcia/m8xx_pcmcia.c | 136 -------------------------------------
include/asm-m68knommu/commproc.h | 58 ----------------
include/asm-powerpc/ide.h | 12 ---
10 files changed, 4 insertions(+), 362 deletions(-)
diff --git a/arch/powerpc/Kconfig b/arch/powerpc/Kconfig
index 3934e26..9cf9efc 100644
--- a/arch/powerpc/Kconfig
+++ b/arch/powerpc/Kconfig
@@ -327,10 +327,6 @@ config PHYP_DUMP
If unsure, say "N"
-config PPCBUG_NVRAM
- bool "Enable reading PPCBUG NVRAM during boot" if PPLUS || LOPEC
- default y if PPC_PREP
-
config IRQ_ALL_CPUS
bool "Distribute interrupts on all CPUs by default"
depends on SMP && !MV64360
diff --git a/arch/powerpc/Kconfig.debug b/arch/powerpc/Kconfig.debug
index a7d24e6..8fdc3f7 100644
--- a/arch/powerpc/Kconfig.debug
+++ b/arch/powerpc/Kconfig.debug
@@ -50,7 +50,7 @@ config DEBUGGER
config KGDB
bool "Include kgdb kernel debugger"
- depends on DEBUGGER && (BROKEN || PPC_GEN550 || 4xx)
+ depends on DEBUGGER && (BROKEN || 4xx)
select DEBUG_INFO
help
Include in-kernel hooks for kgdb, the Linux kernel source level
diff --git a/drivers/ide/pci/sl82c105.c b/drivers/ide/pci/sl82c105.c
index ce84fa0..e0a4ada 100644
--- a/drivers/ide/pci/sl82c105.c
+++ b/drivers/ide/pci/sl82c105.c
@@ -307,10 +307,6 @@ static const struct ide_port_info sl82c105_chipset __devinitdata = {
.dma_ops = &sl82c105_dma_ops,
.host_flags = IDE_HFLAG_IO_32BIT |
IDE_HFLAG_UNMASK_IRQS |
-/* FIXME: check for Compatibility mode in generic IDE PCI code */
-#if defined(CONFIG_LOPEC) || defined(CONFIG_SANDPOINT)
- IDE_HFLAG_FORCE_LEGACY_IRQS |
-#endif
IDE_HFLAG_SERIALIZE_DMA |
IDE_HFLAG_NO_AUTODMA,
.pio_mask = ATA_PIO5,
diff --git a/drivers/input/serio/i8042-ppcio.h b/drivers/input/serio/i8042-ppcio.h
index 2906e1b..f708c75 100644
--- a/drivers/input/serio/i8042-ppcio.h
+++ b/drivers/input/serio/i8042-ppcio.h
@@ -52,81 +52,6 @@ static inline void i8042_platform_exit(void)
{
}
-#elif defined(CONFIG_SPRUCE)
-
-#define I8042_KBD_IRQ 22
-#define I8042_AUX_IRQ 21
-
-#define I8042_KBD_PHYS_DESC "spruceps2/serio0"
-#define I8042_AUX_PHYS_DESC "spruceps2/serio1"
-#define I8042_MUX_PHYS_DESC "spruceps2/serio%d"
-
-#define I8042_COMMAND_REG 0xff810000
-#define I8042_DATA_REG 0xff810001
-
-static inline int i8042_read_data(void)
-{
- unsigned long kbd_data;
-
- __raw_writel(0x00000088, 0xff500008);
- eieio();
-
- __raw_writel(0x03000000, 0xff50000c);
- eieio();
-
- asm volatile("lis 7,0xff88 \n\
- lswi 6,7,0x8 \n\
- mr %0,6"
- : "=r" (kbd_data) :: "6", "7");
-
- __raw_writel(0x00000000, 0xff50000c);
- eieio();
-
- return (unsigned char)(kbd_data >> 24);
-}
-
-static inline int i8042_read_status(void)
-{
- unsigned long kbd_status;
-
- __raw_writel(0x00000088, 0xff500008);
- eieio();
-
- __raw_writel(0x03000000, 0xff50000c);
- eieio();
-
- asm volatile("lis 7,0xff88 \n\
- ori 7,7,0x8 \n\
- lswi 6,7,0x8 \n\
- mr %0,6"
- : "=r" (kbd_status) :: "6", "7");
-
- __raw_writel(0x00000000, 0xff50000c);
- eieio();
-
- return (unsigned char)(kbd_status >> 24);
-}
-
-static inline void i8042_write_data(int val)
-{
- *((unsigned char *)0xff810000) = (char)val;
-}
-
-static inline void i8042_write_command(int val)
-{
- *((unsigned char *)0xff810001) = (char)val;
-}
-
-static inline int i8042_platform_init(void)
-{
- i8042_reset = 1;
- return 0;
-}
-
-static inline void i8042_platform_exit(void)
-{
-}
-
#else
#include "i8042-io.h"
diff --git a/drivers/net/Kconfig b/drivers/net/Kconfig
index 8e3e968..40bc655 100644
--- a/drivers/net/Kconfig
+++ b/drivers/net/Kconfig
@@ -891,8 +891,7 @@ config SMC91X
tristate "SMC 91C9x/91C1xxx support"
select CRC32
select MII
- depends on ARM || REDWOOD_5 || REDWOOD_6 || M32R || SUPERH || \
- SOC_AU1X00 || BLACKFIN || MN10300
+ depends on ARM || M32R || SUPERH || SOC_AU1X00 || BLACKFIN || MN10300
help
This is a driver for SMC's 91x series of Ethernet chipsets,
including the SMC91C94 and the SMC91C111. Say Y if you want it
diff --git a/drivers/net/fec.c b/drivers/net/fec.c
index 32a4f17..fe28d52 100644
--- a/drivers/net/fec.c
+++ b/drivers/net/fec.c
@@ -67,7 +67,7 @@
#define FEC_MAX_PORTS 1
#endif
-#if defined(CONFIG_FADS) || defined(CONFIG_RPXCLASSIC) || defined(CONFIG_M5272)
+#if defined(CONFIG_FADS) || defined(CONFIG_M5272)
#define HAVE_mii_link_interrupt
#endif
@@ -1235,14 +1235,9 @@ static phy_info_t const * const phy_info[] = {
/* ------------------------------------------------------------------------- */
#ifdef HAVE_mii_link_interrupt
-#ifdef CONFIG_RPXCLASSIC
-static void
-mii_link_interrupt(void *dev_id);
-#else
static irqreturn_t
mii_link_interrupt(int irq, void * dev_id);
#endif
-#endif
#if defined(CONFIG_M5272)
/*
@@ -1796,19 +1791,6 @@ static void __inline__ fec_request_intrs(struct net_device *dev)
if (request_8xxirq(FEC_INTERRUPT, fec_enet_interrupt, 0, "fec", dev) != 0)
panic("Could not allocate FEC IRQ!");
-#ifdef CONFIG_RPXCLASSIC
- /* Make Port C, bit 15 an input that causes interrupts.
- */
- immap->im_ioport.iop_pcpar &= ~0x0001;
- immap->im_ioport.iop_pcdir &= ~0x0001;
- immap->im_ioport.iop_pcso &= ~0x0001;
- immap->im_ioport.iop_pcint |= 0x0001;
- cpm_install_handler(CPMVEC_PIO_PC15, mii_link_interrupt, dev);
-
- /* Make LEDS reflect Link status.
- */
- *((uint *) RPX_CSR_ADDR) &= ~BCSR2_FETHLEDMODE;
-#endif
#ifdef CONFIG_FADS
if (request_8xxirq(SIU_IRQ2, mii_link_interrupt, 0, "mii", dev) != 0)
panic("Could not allocate MII IRQ!");
@@ -1821,16 +1803,6 @@ static void __inline__ fec_get_mac(struct net_device *dev)
bd = (bd_t *)__res;
memcpy(dev->dev_addr, bd->bi_enetaddr, ETH_ALEN);
-
-#ifdef CONFIG_RPXCLASSIC
- /* The Embedded Planet boards have only one MAC address in
- * the EEPROM, but can have two Ethernet ports. For the
- * FEC port, we create another address by setting one of
- * the address bits above something that would have (up to
- * now) been allocated.
- */
- dev->dev_adrd[3] |= 0x80;
-#endif
}
static void __inline__ fec_set_mii(struct net_device *dev, struct fec_enet_private *fep)
@@ -2109,13 +2081,8 @@ mii_discover_phy(uint mii_reg, struct net_device *dev)
/* This interrupt occurs when the PHY detects a link change.
*/
#ifdef HAVE_mii_link_interrupt
-#ifdef CONFIG_RPXCLASSIC
-static void
-mii_link_interrupt(void *dev_id)
-#else
static irqreturn_t
mii_link_interrupt(int irq, void * dev_id)
-#endif
{
struct net_device *dev = dev_id;
struct fec_enet_private *fep = netdev_priv(dev);
diff --git a/drivers/net/smc91x.h b/drivers/net/smc91x.h
index 69e97a1..22506e3 100644
--- a/drivers/net/smc91x.h
+++ b/drivers/net/smc91x.h
@@ -106,44 +106,9 @@
random_ether_addr(addr); \
} \
} while (0)
-#elif defined(CONFIG_REDWOOD_5) || defined(CONFIG_REDWOOD_6)
-
-/* We can only do 16-bit reads and writes in the static memory space. */
-#define SMC_CAN_USE_8BIT 0
-#define SMC_CAN_USE_16BIT 1
-#define SMC_CAN_USE_32BIT 0
-#define SMC_NOWAIT 1
-
-#define SMC_IO_SHIFT 0
-
-#define SMC_inw(a, r) in_be16((volatile u16 *)((a) + (r)))
-#define SMC_outw(v, a, r) out_be16((volatile u16 *)((a) + (r)), v)
-#define SMC_insw(a, r, p, l) \
- do { \
- unsigned long __port = (a) + (r); \
- u16 *__p = (u16 *)(p); \
- int __l = (l); \
- insw(__port, __p, __l); \
- while (__l > 0) { \
- *__p = swab16(*__p); \
- __p++; \
- __l--; \
- } \
- } while (0)
-#define SMC_outsw(a, r, p, l) \
- do { \
- unsigned long __port = (a) + (r); \
- u16 *__p = (u16 *)(p); \
- int __l = (l); \
- while (__l > 0) { \
- /* Believe it or not, the swab isn't needed. */ \
- outw( /* swab16 */ (*__p++), __port); \
- __l--; \
- } \
- } while (0)
-#define SMC_IRQ_FLAGS (0)
#elif defined(CONFIG_SA1100_PLEB)
+
/* We can only do 16-bit reads and writes in the static memory space. */
#define SMC_CAN_USE_8BIT 1
#define SMC_CAN_USE_16BIT 1
diff --git a/drivers/pcmcia/m8xx_pcmcia.c b/drivers/pcmcia/m8xx_pcmcia.c
index ac70d2c..3545b08 100644
--- a/drivers/pcmcia/m8xx_pcmcia.c
+++ b/drivers/pcmcia/m8xx_pcmcia.c
@@ -81,12 +81,6 @@ MODULE_LICENSE("Dual MPL/GPL");
#if !defined(CONFIG_PCMCIA_SLOT_A) && !defined(CONFIG_PCMCIA_SLOT_B)
-/* The RPX series use SLOT_B */
-#if defined(CONFIG_RPXCLASSIC) || defined(CONFIG_RPXLITE)
-#define CONFIG_PCMCIA_SLOT_B
-#define CONFIG_BD_IS_MHZ
-#endif
-
/* The ADS board use SLOT_A */
#ifdef CONFIG_ADS
#define CONFIG_PCMCIA_SLOT_A
@@ -270,77 +264,6 @@ static irqreturn_t m8xx_interrupt(int irq, void *dev);
/* board specific stuff: */
/* voltage_set(), hardware_enable() and hardware_disable() */
/* ------------------------------------------------------------------------- */
-/* RPX Boards from Embedded Planet */
-
-#if defined(CONFIG_RPXCLASSIC) || defined(CONFIG_RPXLITE)
-
-/* The RPX boards seems to have it's bus monitor timeout set to 6*8 clocks.
- * SYPCR is write once only, therefore must the slowest memory be faster
- * than the bus monitor or we will get a machine check due to the bus timeout.
- */
-
-#define PCMCIA_BOARD_MSG "RPX CLASSIC or RPX LITE"
-
-#undef PCMCIA_BMT_LIMIT
-#define PCMCIA_BMT_LIMIT (6*8)
-
-static int voltage_set(int slot, int vcc, int vpp)
-{
- u32 reg = 0;
-
- switch (vcc) {
- case 0:
- break;
- case 33:
- reg |= BCSR1_PCVCTL4;
- break;
- case 50:
- reg |= BCSR1_PCVCTL5;
- break;
- default:
- return 1;
- }
-
- switch (vpp) {
- case 0:
- break;
- case 33:
- case 50:
- if (vcc == vpp)
- reg |= BCSR1_PCVCTL6;
- else
- return 1;
- break;
- case 120:
- reg |= BCSR1_PCVCTL7;
- default:
- return 1;
- }
-
- if (!((vcc == 50) || (vcc == 0)))
- return 1;
-
- /* first, turn off all power */
-
- out_be32(((u32 *) RPX_CSR_ADDR),
- in_be32(((u32 *) RPX_CSR_ADDR)) & ~(BCSR1_PCVCTL4 |
- BCSR1_PCVCTL5 |
- BCSR1_PCVCTL6 |
- BCSR1_PCVCTL7));
-
- /* enable new powersettings */
-
- out_be32(((u32 *) RPX_CSR_ADDR), in_be32(((u32 *) RPX_CSR_ADDR)) | reg);
-
- return 0;
-}
-
-#define socket_get(_slot_) PCMCIA_SOCKET_KEY_5V
-#define hardware_enable(_slot_) /* No hardware to enable */
-#define hardware_disable(_slot_) /* No hardware to disable */
-
-#endif /* CONFIG_RPXCLASSIC */
-
/* FADS Boards from Motorola */
#if defined(CONFIG_FADS)
@@ -432,65 +355,6 @@ static inline int voltage_set(int slot, int vcc, int vpp)
#endif
-/* ------------------------------------------------------------------------- */
-/* Motorola MBX860 */
-
-#if defined(CONFIG_MBX)
-
-#define PCMCIA_BOARD_MSG "MBX"
-
-static int voltage_set(int slot, int vcc, int vpp)
-{
- u8 reg = 0;
-
- switch (vcc) {
- case 0:
- break;
- case 33:
- reg |= CSR2_VCC_33;
- break;
- case 50:
- reg |= CSR2_VCC_50;
- break;
- default:
- return 1;
- }
-
- switch (vpp) {
- case 0:
- break;
- case 33:
- case 50:
- if (vcc == vpp)
- reg |= CSR2_VPP_VCC;
- else
- return 1;
- break;
- case 120:
- if ((vcc == 33) || (vcc == 50))
- reg |= CSR2_VPP_12;
- else
- return 1;
- default:
- return 1;
- }
-
- /* first, turn off all power */
- out_8((u8 *) MBX_CSR2_ADDR,
- in_8((u8 *) MBX_CSR2_ADDR) & ~(CSR2_VCC_MASK | CSR2_VPP_MASK));
-
- /* enable new powersettings */
- out_8((u8 *) MBX_CSR2_ADDR, in_8((u8 *) MBX_CSR2_ADDR) | reg);
-
- return 0;
-}
-
-#define socket_get(_slot_) PCMCIA_SOCKET_KEY_5V
-#define hardware_enable(_slot_) /* No hardware to enable */
-#define hardware_disable(_slot_) /* No hardware to disable */
-
-#endif /* CONFIG_MBX */
-
#if defined(CONFIG_PRxK)
#include <asm/cpld.h>
extern volatile fpga_pc_regs *fpga_pc;
diff --git a/include/asm-m68knommu/commproc.h b/include/asm-m68knommu/commproc.h
index 36e870b..48f5466 100644
--- a/include/asm-m68knommu/commproc.h
+++ b/include/asm-m68knommu/commproc.h
@@ -480,64 +480,6 @@ typedef struct scc_enet {
#define SICR_ENET_CLKRT ((uint)0x0000003d)
#endif
-#ifdef CONFIG_RPXLITE
-/* This ENET stuff is for the MPC850 with ethernet on SCC2. Some of
- * this may be unique to the RPX-Lite configuration.
- * Note TENA is on Port B.
- */
-#define PA_ENET_RXD ((ushort)0x0004)
-#define PA_ENET_TXD ((ushort)0x0008)
-#define PA_ENET_TCLK ((ushort)0x0200)
-#define PA_ENET_RCLK ((ushort)0x0800)
-#define PB_ENET_TENA ((uint)0x00002000)
-#define PC_ENET_CLSN ((ushort)0x0040)
-#define PC_ENET_RENA ((ushort)0x0080)
-
-#define SICR_ENET_MASK ((uint)0x0000ff00)
-#define SICR_ENET_CLKRT ((uint)0x00003d00)
-#endif
-
-#ifdef CONFIG_BSEIP
-/* This ENET stuff is for the MPC823 with ethernet on SCC2.
- * This is unique to the BSE ip-Engine board.
- */
-#define PA_ENET_RXD ((ushort)0x0004)
-#define PA_ENET_TXD ((ushort)0x0008)
-#define PA_ENET_TCLK ((ushort)0x0100)
-#define PA_ENET_RCLK ((ushort)0x0200)
-#define PB_ENET_TENA ((uint)0x00002000)
-#define PC_ENET_CLSN ((ushort)0x0040)
-#define PC_ENET_RENA ((ushort)0x0080)
-
-/* BSE uses port B and C bits for PHY control also.
-*/
-#define PB_BSE_POWERUP ((uint)0x00000004)
-#define PB_BSE_FDXDIS ((uint)0x00008000)
-#define PC_BSE_LOOPBACK ((ushort)0x0800)
-
-#define SICR_ENET_MASK ((uint)0x0000ff00)
-#define SICR_ENET_CLKRT ((uint)0x00002c00)
-#endif
-
-#ifdef CONFIG_RPXCLASSIC
-/* Bits in parallel I/O port registers that have to be set/cleared
- * to configure the pins for SCC1 use.
- */
-#define PA_ENET_RXD ((ushort)0x0001)
-#define PA_ENET_TXD ((ushort)0x0002)
-#define PA_ENET_TCLK ((ushort)0x0200)
-#define PA_ENET_RCLK ((ushort)0x0800)
-#define PB_ENET_TENA ((uint)0x00001000)
-#define PC_ENET_CLSN ((ushort)0x0010)
-#define PC_ENET_RENA ((ushort)0x0020)
-
-/* Control bits in the SICR to route TCLK (CLK2) and RCLK (CLK4) to
- * SCC1. Also, make sure GR1 (bit 24) and SC1 (bit 25) are zero.
- */
-#define SICR_ENET_MASK ((uint)0x000000ff)
-#define SICR_ENET_CLKRT ((uint)0x0000003d)
-#endif
-
/* SCC Event register as used by Ethernet.
*/
#define SCCE_ENET_GRA ((ushort)0x0080) /* Graceful stop complete */
diff --git a/include/asm-powerpc/ide.h b/include/asm-powerpc/ide.h
index 3d90bf7..6fb0254 100644
--- a/include/asm-powerpc/ide.h
+++ b/include/asm-powerpc/ide.h
@@ -34,12 +34,6 @@
/* FIXME: use ide_platform host driver */
static __inline__ int ide_default_irq(unsigned long base)
{
-#ifdef CONFIG_PPLUS
- switch (base) {
- case 0x1f0: return 14;
- case 0x170: return 15;
- }
-#endif
#ifdef CONFIG_PPC_PREP
switch (base) {
case 0x1f0: return 13;
@@ -56,12 +50,6 @@ static __inline__ int ide_default_irq(unsigned long base)
/* FIXME: use ide_platform host driver */
static __inline__ unsigned long ide_default_io_base(int index)
{
-#ifdef CONFIG_PPLUS
- switch (index) {
- case 0: return 0x1f0;
- case 1: return 0x170;
- }
-#endif
#ifdef CONFIG_PPC_PREP
switch (index) {
case 0: return 0x1f0;
--
1.5.4.3
--
^ permalink raw reply related [flat|nested] 21+ messages in thread
* [PATCH 5/5] powerpc/mtd: remove dead platform specific maps
2008-06-10 14:27 [PATCH 0/5] powerpc: cleanup of unused Kconfig symbols arnd
@ 2008-06-10 14:27 ` arnd
2008-06-10 14:27 ` [PATCH 2/5] powerpc: remove hdpu drivers arnd
` (3 subsequent siblings)
4 siblings, 0 replies; 21+ messages in thread
From: arnd @ 2008-06-10 14:27 UTC (permalink / raw)
To: paulus; +Cc: linuxppc-dev, David Woodhouse, linux-mtd, Kumar Gala
[-- Attachment #1: 0005-powerpc-mtd-remove-dead-platform-specific-maps.patch --]
[-- Type: text/plain, Size: 30859 bytes --]
It is no longer possible to select compilation of these
drivers with arch/powerpc, so the code should be removed.
New platforms should use physmap_of.
Cc: linux-mtd@lists.infradead.org
Cc: David Woodhouse <dwmw2@infradead.org>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
---
drivers/mtd/maps/Kconfig | 57 --------
drivers/mtd/maps/Makefile | 6 -
drivers/mtd/maps/mbx860.c | 100 -------------
drivers/mtd/maps/ocotea.c | 154 ---------------------
drivers/mtd/maps/redwood.c | 176 -----------------------
drivers/mtd/maps/rpxlite.c | 66 ---------
drivers/mtd/maps/tqm8xxl.c | 261 -----------------------------------
drivers/mtd/maps/wr_sbc82xx_flash.c | 180 ------------------------
8 files changed, 0 insertions(+), 1000 deletions(-)
delete mode 100644 drivers/mtd/maps/mbx860.c
delete mode 100644 drivers/mtd/maps/ocotea.c
delete mode 100644 drivers/mtd/maps/redwood.c
delete mode 100644 drivers/mtd/maps/rpxlite.c
delete mode 100644 drivers/mtd/maps/tqm8xxl.c
delete mode 100644 drivers/mtd/maps/wr_sbc82xx_flash.c
diff --git a/drivers/mtd/maps/Kconfig b/drivers/mtd/maps/Kconfig
index 17bc87a..c334e66 100644
--- a/drivers/mtd/maps/Kconfig
+++ b/drivers/mtd/maps/Kconfig
@@ -297,34 +297,6 @@ config MTD_SBC8240
Flash access on the SBC8240 board from Wind River. See
<http://www.windriver.com/products/sbc8240/>
-config MTD_TQM8XXL
- tristate "CFI Flash device mapped on TQM8XXL"
- depends on MTD_CFI && TQM8xxL
- help
- The TQM8xxL PowerPC board has up to two banks of CFI-compliant
- chips, currently uses AMD one. This 'mapping' driver supports
- that arrangement, allowing the CFI probe and command set driver
- code to communicate with the chips on the TQM8xxL board. More at
- <http://www.denx.de/embedded-ppc-en.html>.
-
-config MTD_RPXLITE
- tristate "CFI Flash device mapped on RPX Lite or CLLF"
- depends on MTD_CFI && (RPXCLASSIC || RPXLITE)
- help
- The RPXLite PowerPC board has CFI-compliant chips mapped in
- a strange sparse mapping. This 'mapping' driver supports that
- arrangement, allowing the CFI probe and command set driver code
- to communicate with the chips on the RPXLite board. More at
- <http://www.embeddedplanet.com/>.
-
-config MTD_MBX860
- tristate "System flash on MBX860 board"
- depends on MTD_CFI && MBX
- help
- This enables access routines for the flash chips on the Motorola
- MBX860 board. If you have one of these boards and would like
- to use the flash chips on it, say 'Y'.
-
config MTD_DBOX2
tristate "CFI Flash device mapped on D-Box2"
depends on DBOX2 && MTD_CFI_INTELSTD && MTD_CFI_INTELEXT && MTD_CFI_AMDSTD
@@ -356,22 +328,6 @@ config MTD_EBONY
Ebony board. If you have one of these boards and would like to
use the flash chips on it, say 'Y'.
-config MTD_OCOTEA
- tristate "Flash devices mapped on IBM 440GX Ocotea"
- depends on MTD_CFI && OCOTEA && !PPC_MERGE
- help
- This enables access routines for the flash chips on the IBM 440GX
- Ocotea board. If you have one of these boards and would like to
- use the flash chips on it, say 'Y'.
-
-config MTD_REDWOOD
- tristate "CFI Flash devices mapped on IBM Redwood"
- depends on MTD_CFI && ( REDWOOD_4 || REDWOOD_5 || REDWOOD_6 )
- help
- This enables access routines for the flash chips on the IBM
- Redwood board. If you have one of these boards and would like to
- use the flash chips on it, say 'Y'.
-
config MTD_SOLUTIONENGINE
tristate "CFI Flash device mapped on Hitachi SolutionEngine"
depends on SUPERH && SOLUTION_ENGINE && MTD_CFI && MTD_REDBOOT_PARTS
@@ -523,19 +479,6 @@ config MTD_UCLINUX
help
Map driver to support image based filesystems for uClinux.
-config MTD_WRSBC8260
- tristate "Map driver for WindRiver PowerQUICC II MPC82xx board"
- depends on (SBC82xx || SBC8560)
- select MTD_PARTITIONS
- select MTD_MAP_BANK_WIDTH_4
- select MTD_MAP_BANK_WIDTH_1
- select MTD_CFI_I1
- select MTD_CFI_I4
- help
- Map driver for WindRiver PowerQUICC II MPC82xx board. Drives
- all three flash regions on CS0, CS1 and CS6 if they are configured
- correctly by the boot loader.
-
config MTD_DMV182
tristate "Map driver for Dy-4 SVME/DMV-182 board."
depends on DMV182
diff --git a/drivers/mtd/maps/Makefile b/drivers/mtd/maps/Makefile
index 957fb5f..7855ecb 100644
--- a/drivers/mtd/maps/Makefile
+++ b/drivers/mtd/maps/Makefile
@@ -21,7 +21,6 @@ obj-$(CONFIG_MTD_ICHXROM) += ichxrom.o
obj-$(CONFIG_MTD_CK804XROM) += ck804xrom.o
obj-$(CONFIG_MTD_TSUNAMI) += tsunami_flash.o
obj-$(CONFIG_MTD_PXA2XX) += pxa2xx-flash.o
-obj-$(CONFIG_MTD_MBX860) += mbx860.o
obj-$(CONFIG_MTD_CEIVA) += ceiva.o
obj-$(CONFIG_MTD_OCTAGON) += octagon-5066.o
obj-$(CONFIG_MTD_PHYSMAP) += physmap.o
@@ -29,8 +28,6 @@ obj-$(CONFIG_MTD_PHYSMAP_OF) += physmap_of.o
obj-$(CONFIG_MTD_PMC_MSP_EVM) += pmcmsp-flash.o
obj-$(CONFIG_MTD_PMC_MSP_RAMROOT)+= pmcmsp-ramroot.o
obj-$(CONFIG_MTD_PCMCIA) += pcmciamtd.o
-obj-$(CONFIG_MTD_RPXLITE) += rpxlite.o
-obj-$(CONFIG_MTD_TQM8XXL) += tqm8xxl.o
obj-$(CONFIG_MTD_SA1100) += sa1100-flash.o
obj-$(CONFIG_MTD_IPAQ) += ipaq-flash.o
obj-$(CONFIG_MTD_SBC_GXX) += sbc_gxx.o
@@ -48,19 +45,16 @@ obj-$(CONFIG_MTD_AUTCPU12) += autcpu12-nvram.o
obj-$(CONFIG_MTD_EDB7312) += edb7312.o
obj-$(CONFIG_MTD_IMPA7) += impa7.o
obj-$(CONFIG_MTD_FORTUNET) += fortunet.o
-obj-$(CONFIG_MTD_REDWOOD) += redwood.o
obj-$(CONFIG_MTD_UCLINUX) += uclinux.o
obj-$(CONFIG_MTD_NETtel) += nettel.o
obj-$(CONFIG_MTD_SCB2_FLASH) += scb2_flash.o
obj-$(CONFIG_MTD_EBONY) += ebony.o
-obj-$(CONFIG_MTD_OCOTEA) += ocotea.o
obj-$(CONFIG_MTD_WALNUT) += walnut.o
obj-$(CONFIG_MTD_H720X) += h720x-flash.o
obj-$(CONFIG_MTD_SBC8240) += sbc8240.o
obj-$(CONFIG_MTD_NOR_TOTO) += omap-toto-flash.o
obj-$(CONFIG_MTD_IXP4XX) += ixp4xx.o
obj-$(CONFIG_MTD_IXP2000) += ixp2000.o
-obj-$(CONFIG_MTD_WRSBC8260) += wr_sbc82xx_flash.o
obj-$(CONFIG_MTD_DMV182) += dmv182.o
obj-$(CONFIG_MTD_SHARP_SL) += sharpsl-flash.o
obj-$(CONFIG_MTD_PLATRAM) += plat-ram.o
diff --git a/drivers/mtd/maps/mbx860.c b/drivers/mtd/maps/mbx860.c
deleted file mode 100644
index 06b1187..0000000
--- a/drivers/mtd/maps/mbx860.c
+++ /dev/null
@@ -1,100 +0,0 @@
-/*
- * $Id: mbx860.c,v 1.9 2005/11/07 11:14:27 gleixner Exp $
- *
- * Handle mapping of the flash on MBX860 boards
- *
- * Author: Anton Todorov
- * Copyright: (C) 2001 Emness Technology
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- *
- */
-
-#include <linux/module.h>
-#include <linux/types.h>
-#include <linux/kernel.h>
-#include <linux/init.h>
-#include <asm/io.h>
-#include <linux/mtd/mtd.h>
-#include <linux/mtd/map.h>
-#include <linux/mtd/partitions.h>
-
-
-#define WINDOW_ADDR 0xfe000000
-#define WINDOW_SIZE 0x00200000
-
-/* Flash / Partition sizing */
-#define MAX_SIZE_KiB 8192
-#define BOOT_PARTITION_SIZE_KiB 512
-#define KERNEL_PARTITION_SIZE_KiB 5632
-#define APP_PARTITION_SIZE_KiB 2048
-
-#define NUM_PARTITIONS 3
-
-/* partition_info gives details on the logical partitions that the split the
- * single flash device into. If the size if zero we use up to the end of the
- * device. */
-static struct mtd_partition partition_info[]={
- { .name = "MBX flash BOOT partition",
- .offset = 0,
- .size = BOOT_PARTITION_SIZE_KiB*1024 },
- { .name = "MBX flash DATA partition",
- .offset = BOOT_PARTITION_SIZE_KiB*1024,
- .size = (KERNEL_PARTITION_SIZE_KiB)*1024 },
- { .name = "MBX flash APPLICATION partition",
- .offset = (BOOT_PARTITION_SIZE_KiB+KERNEL_PARTITION_SIZE_KiB)*1024 }
-};
-
-
-static struct mtd_info *mymtd;
-
-struct map_info mbx_map = {
- .name = "MBX flash",
- .size = WINDOW_SIZE,
- .phys = WINDOW_ADDR,
- .bankwidth = 4,
-};
-
-int __init init_mbx(void)
-{
- printk(KERN_NOTICE "Motorola MBX flash device: 0x%x at 0x%x\n", WINDOW_SIZE*4, WINDOW_ADDR);
- mbx_map.virt = ioremap(WINDOW_ADDR, WINDOW_SIZE * 4);
-
- if (!mbx_map.virt) {
- printk("Failed to ioremap\n");
- return -EIO;
- }
- simple_map_init(&mbx_map);
-
- mymtd = do_map_probe("jedec_probe", &mbx_map);
- if (mymtd) {
- mymtd->owner = THIS_MODULE;
- add_mtd_device(mymtd);
- add_mtd_partitions(mymtd, partition_info, NUM_PARTITIONS);
- return 0;
- }
-
- iounmap((void *)mbx_map.virt);
- return -ENXIO;
-}
-
-static void __exit cleanup_mbx(void)
-{
- if (mymtd) {
- del_mtd_device(mymtd);
- map_destroy(mymtd);
- }
- if (mbx_map.virt) {
- iounmap((void *)mbx_map.virt);
- mbx_map.virt = 0;
- }
-}
-
-module_init(init_mbx);
-module_exit(cleanup_mbx);
-
-MODULE_AUTHOR("Anton Todorov <a.todorov@emness.com>");
-MODULE_DESCRIPTION("MTD map driver for Motorola MBX860 board");
-MODULE_LICENSE("GPL");
diff --git a/drivers/mtd/maps/ocotea.c b/drivers/mtd/maps/ocotea.c
deleted file mode 100644
index 5522eac..0000000
--- a/drivers/mtd/maps/ocotea.c
+++ /dev/null
@@ -1,154 +0,0 @@
-/*
- * Mapping for Ocotea user flash
- *
- * Matt Porter <mporter@kernel.crashing.org>
- *
- * Copyright 2002-2004 MontaVista Software Inc.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License as published by the
- * Free Software Foundation; either version 2 of the License, or (at your
- * option) any later version.
- */
-
-#include <linux/module.h>
-#include <linux/types.h>
-#include <linux/kernel.h>
-#include <linux/init.h>
-#include <linux/mtd/mtd.h>
-#include <linux/mtd/map.h>
-#include <linux/mtd/partitions.h>
-#include <asm/io.h>
-#include <asm/ibm44x.h>
-#include <platforms/4xx/ocotea.h>
-
-static struct mtd_info *flash;
-
-static struct map_info ocotea_small_map = {
- .name = "Ocotea small flash",
- .size = OCOTEA_SMALL_FLASH_SIZE,
- .buswidth = 1,
-};
-
-static struct map_info ocotea_large_map = {
- .name = "Ocotea large flash",
- .size = OCOTEA_LARGE_FLASH_SIZE,
- .buswidth = 1,
-};
-
-static struct mtd_partition ocotea_small_partitions[] = {
- {
- .name = "pibs",
- .offset = 0x0,
- .size = 0x100000,
- }
-};
-
-static struct mtd_partition ocotea_large_partitions[] = {
- {
- .name = "fs",
- .offset = 0,
- .size = 0x300000,
- },
- {
- .name = "firmware",
- .offset = 0x300000,
- .size = 0x100000,
- }
-};
-
-int __init init_ocotea(void)
-{
- u8 fpga0_reg;
- u8 *fpga0_adr;
- unsigned long long small_flash_base, large_flash_base;
-
- fpga0_adr = ioremap64(OCOTEA_FPGA_ADDR, 16);
- if (!fpga0_adr)
- return -ENOMEM;
-
- fpga0_reg = readb((unsigned long)fpga0_adr);
- iounmap(fpga0_adr);
-
- if (OCOTEA_BOOT_LARGE_FLASH(fpga0_reg)) {
- small_flash_base = OCOTEA_SMALL_FLASH_HIGH;
- large_flash_base = OCOTEA_LARGE_FLASH_LOW;
- }
- else {
- small_flash_base = OCOTEA_SMALL_FLASH_LOW;
- large_flash_base = OCOTEA_LARGE_FLASH_HIGH;
- }
-
- ocotea_small_map.phys = small_flash_base;
- ocotea_small_map.virt = ioremap64(small_flash_base,
- ocotea_small_map.size);
-
- if (!ocotea_small_map.virt) {
- printk("Failed to ioremap flash\n");
- return -EIO;
- }
-
- simple_map_init(&ocotea_small_map);
-
- flash = do_map_probe("map_rom", &ocotea_small_map);
- if (flash) {
- flash->owner = THIS_MODULE;
- add_mtd_partitions(flash, ocotea_small_partitions,
- ARRAY_SIZE(ocotea_small_partitions));
- } else {
- printk("map probe failed for flash\n");
- iounmap(ocotea_small_map.virt);
- return -ENXIO;
- }
-
- ocotea_large_map.phys = large_flash_base;
- ocotea_large_map.virt = ioremap64(large_flash_base,
- ocotea_large_map.size);
-
- if (!ocotea_large_map.virt) {
- printk("Failed to ioremap flash\n");
- iounmap(ocotea_small_map.virt);
- return -EIO;
- }
-
- simple_map_init(&ocotea_large_map);
-
- flash = do_map_probe("cfi_probe", &ocotea_large_map);
- if (flash) {
- flash->owner = THIS_MODULE;
- add_mtd_partitions(flash, ocotea_large_partitions,
- ARRAY_SIZE(ocotea_large_partitions));
- } else {
- printk("map probe failed for flash\n");
- iounmap(ocotea_small_map.virt);
- iounmap(ocotea_large_map.virt);
- return -ENXIO;
- }
-
- return 0;
-}
-
-static void __exit cleanup_ocotea(void)
-{
- if (flash) {
- del_mtd_partitions(flash);
- map_destroy(flash);
- }
-
- if (ocotea_small_map.virt) {
- iounmap((void *)ocotea_small_map.virt);
- ocotea_small_map.virt = 0;
- }
-
- if (ocotea_large_map.virt) {
- iounmap((void *)ocotea_large_map.virt);
- ocotea_large_map.virt = 0;
- }
-}
-
-module_init(init_ocotea);
-module_exit(cleanup_ocotea);
-
-MODULE_LICENSE("GPL");
-MODULE_AUTHOR("Matt Porter <mporter@kernel.crashing.org>");
-MODULE_DESCRIPTION("MTD map and partitions for IBM 440GX Ocotea boards");
diff --git a/drivers/mtd/maps/redwood.c b/drivers/mtd/maps/redwood.c
deleted file mode 100644
index 4d858b3..0000000
--- a/drivers/mtd/maps/redwood.c
+++ /dev/null
@@ -1,176 +0,0 @@
-/*
- * $Id: redwood.c,v 1.11 2005/11/07 11:14:28 gleixner Exp $
- *
- * drivers/mtd/maps/redwood.c
- *
- * FLASH map for the IBM Redwood 4/5/6 boards.
- *
- * Author: MontaVista Software, Inc. <source@mvista.com>
- *
- * 2001-2003 (c) MontaVista, Software, Inc. This file is licensed under
- * the terms of the GNU General Public License version 2. This program
- * is licensed "as is" without any warranty of any kind, whether express
- * or implied.
- */
-
-#include <linux/module.h>
-#include <linux/types.h>
-#include <linux/kernel.h>
-#include <linux/init.h>
-
-#include <linux/mtd/mtd.h>
-#include <linux/mtd/map.h>
-#include <linux/mtd/partitions.h>
-
-#include <asm/io.h>
-
-#if !defined (CONFIG_REDWOOD_6)
-
-#define WINDOW_ADDR 0xffc00000
-#define WINDOW_SIZE 0x00400000
-
-#define RW_PART0_OF 0
-#define RW_PART0_SZ 0x10000
-#define RW_PART1_OF RW_PART0_SZ
-#define RW_PART1_SZ 0x200000 - 0x10000
-#define RW_PART2_OF 0x200000
-#define RW_PART2_SZ 0x10000
-#define RW_PART3_OF 0x210000
-#define RW_PART3_SZ 0x200000 - (0x10000 + 0x20000)
-#define RW_PART4_OF 0x3e0000
-#define RW_PART4_SZ 0x20000
-
-static struct mtd_partition redwood_flash_partitions[] = {
- {
- .name = "Redwood OpenBIOS Vital Product Data",
- .offset = RW_PART0_OF,
- .size = RW_PART0_SZ,
- .mask_flags = MTD_WRITEABLE /* force read-only */
- },
- {
- .name = "Redwood kernel",
- .offset = RW_PART1_OF,
- .size = RW_PART1_SZ
- },
- {
- .name = "Redwood OpenBIOS non-volatile storage",
- .offset = RW_PART2_OF,
- .size = RW_PART2_SZ,
- .mask_flags = MTD_WRITEABLE /* force read-only */
- },
- {
- .name = "Redwood filesystem",
- .offset = RW_PART3_OF,
- .size = RW_PART3_SZ
- },
- {
- .name = "Redwood OpenBIOS",
- .offset = RW_PART4_OF,
- .size = RW_PART4_SZ,
- .mask_flags = MTD_WRITEABLE /* force read-only */
- }
-};
-
-#else /* CONFIG_REDWOOD_6 */
-/* FIXME: the window is bigger - armin */
-#define WINDOW_ADDR 0xff800000
-#define WINDOW_SIZE 0x00800000
-
-#define RW_PART0_OF 0
-#define RW_PART0_SZ 0x400000 /* 4 MiB data */
-#define RW_PART1_OF RW_PART0_OF + RW_PART0_SZ
-#define RW_PART1_SZ 0x10000 /* 64K VPD */
-#define RW_PART2_OF RW_PART1_OF + RW_PART1_SZ
-#define RW_PART2_SZ 0x400000 - (0x10000 + 0x20000)
-#define RW_PART3_OF RW_PART2_OF + RW_PART2_SZ
-#define RW_PART3_SZ 0x20000
-
-static struct mtd_partition redwood_flash_partitions[] = {
- {
- .name = "Redwood filesystem",
- .offset = RW_PART0_OF,
- .size = RW_PART0_SZ
- },
- {
- .name = "Redwood OpenBIOS Vital Product Data",
- .offset = RW_PART1_OF,
- .size = RW_PART1_SZ,
- .mask_flags = MTD_WRITEABLE /* force read-only */
- },
- {
- .name = "Redwood kernel",
- .offset = RW_PART2_OF,
- .size = RW_PART2_SZ
- },
- {
- .name = "Redwood OpenBIOS",
- .offset = RW_PART3_OF,
- .size = RW_PART3_SZ,
- .mask_flags = MTD_WRITEABLE /* force read-only */
- }
-};
-
-#endif /* CONFIG_REDWOOD_6 */
-
-struct map_info redwood_flash_map = {
- .name = "IBM Redwood",
- .size = WINDOW_SIZE,
- .bankwidth = 2,
- .phys = WINDOW_ADDR,
-};
-
-
-#define NUM_REDWOOD_FLASH_PARTITIONS ARRAY_SIZE(redwood_flash_partitions)
-
-static struct mtd_info *redwood_mtd;
-
-int __init init_redwood_flash(void)
-{
- int err;
-
- printk(KERN_NOTICE "redwood: flash mapping: %x at %x\n",
- WINDOW_SIZE, WINDOW_ADDR);
-
- redwood_flash_map.virt = ioremap(WINDOW_ADDR, WINDOW_SIZE);
-
- if (!redwood_flash_map.virt) {
- printk("init_redwood_flash: failed to ioremap\n");
- return -EIO;
- }
- simple_map_init(&redwood_flash_map);
-
- redwood_mtd = do_map_probe("cfi_probe",&redwood_flash_map);
-
- if (redwood_mtd) {
- redwood_mtd->owner = THIS_MODULE;
- err = add_mtd_partitions(redwood_mtd,
- redwood_flash_partitions,
- NUM_REDWOOD_FLASH_PARTITIONS);
- if (err) {
- printk("init_redwood_flash: add_mtd_partitions failed\n");
- iounmap(redwood_flash_map.virt);
- }
- return err;
-
- }
-
- iounmap(redwood_flash_map.virt);
- return -ENXIO;
-}
-
-static void __exit cleanup_redwood_flash(void)
-{
- if (redwood_mtd) {
- del_mtd_partitions(redwood_mtd);
- /* moved iounmap after map_destroy - armin */
- map_destroy(redwood_mtd);
- iounmap((void *)redwood_flash_map.virt);
- }
-}
-
-module_init(init_redwood_flash);
-module_exit(cleanup_redwood_flash);
-
-MODULE_LICENSE("GPL");
-MODULE_AUTHOR("MontaVista Software <source@mvista.com>");
-MODULE_DESCRIPTION("MTD map driver for the IBM Redwood reference boards");
diff --git a/drivers/mtd/maps/rpxlite.c b/drivers/mtd/maps/rpxlite.c
deleted file mode 100644
index 809a0c8..0000000
--- a/drivers/mtd/maps/rpxlite.c
+++ /dev/null
@@ -1,66 +0,0 @@
-/*
- * $Id: rpxlite.c,v 1.22 2004/11/04 13:24:15 gleixner Exp $
- *
- * Handle mapping of the flash on the RPX Lite and CLLF boards
- */
-
-#include <linux/module.h>
-#include <linux/types.h>
-#include <linux/kernel.h>
-#include <linux/init.h>
-#include <asm/io.h>
-#include <linux/mtd/mtd.h>
-#include <linux/mtd/map.h>
-
-
-#define WINDOW_ADDR 0xfe000000
-#define WINDOW_SIZE 0x800000
-
-static struct mtd_info *mymtd;
-
-static struct map_info rpxlite_map = {
- .name = "RPX",
- .size = WINDOW_SIZE,
- .bankwidth = 4,
- .phys = WINDOW_ADDR,
-};
-
-int __init init_rpxlite(void)
-{
- printk(KERN_NOTICE "RPX Lite or CLLF flash device: %x at %x\n", WINDOW_SIZE*4, WINDOW_ADDR);
- rpxlite_map.virt = ioremap(WINDOW_ADDR, WINDOW_SIZE * 4);
-
- if (!rpxlite_map.virt) {
- printk("Failed to ioremap\n");
- return -EIO;
- }
- simple_map_init(&rpxlite_map);
- mymtd = do_map_probe("cfi_probe", &rpxlite_map);
- if (mymtd) {
- mymtd->owner = THIS_MODULE;
- add_mtd_device(mymtd);
- return 0;
- }
-
- iounmap((void *)rpxlite_map.virt);
- return -ENXIO;
-}
-
-static void __exit cleanup_rpxlite(void)
-{
- if (mymtd) {
- del_mtd_device(mymtd);
- map_destroy(mymtd);
- }
- if (rpxlite_map.virt) {
- iounmap((void *)rpxlite_map.virt);
- rpxlite_map.virt = 0;
- }
-}
-
-module_init(init_rpxlite);
-module_exit(cleanup_rpxlite);
-
-MODULE_LICENSE("GPL");
-MODULE_AUTHOR("Arnold Christensen <AKC@pel.dk>");
-MODULE_DESCRIPTION("MTD map driver for RPX Lite and CLLF boards");
diff --git a/drivers/mtd/maps/tqm8xxl.c b/drivers/mtd/maps/tqm8xxl.c
deleted file mode 100644
index 5217340..0000000
--- a/drivers/mtd/maps/tqm8xxl.c
+++ /dev/null
@@ -1,261 +0,0 @@
-/*
- * Handle mapping of the flash memory access routines
- * on TQM8xxL based devices.
- *
- * $Id: tqm8xxl.c,v 1.15 2005/11/07 11:14:28 gleixner Exp $
- *
- * based on rpxlite.c
- *
- * Copyright(C) 2001 Kirk Lee <kirk@hpc.ee.ntu.edu.tw>
- *
- * This code is GPLed
- *
- */
-
-/*
- * According to TQM8xxL hardware manual, TQM8xxL series have
- * following flash memory organisations:
- * | capacity | | chip type | | bank0 | | bank1 |
- * 2MiB 512Kx16 2MiB 0
- * 4MiB 1Mx16 4MiB 0
- * 8MiB 1Mx16 4MiB 4MiB
- * Thus, we choose CONFIG_MTD_CFI_I2 & CONFIG_MTD_CFI_B4 at
- * kernel configuration.
- */
-#include <linux/module.h>
-#include <linux/types.h>
-#include <linux/kernel.h>
-#include <linux/init.h>
-#include <linux/slab.h>
-
-#include <linux/mtd/mtd.h>
-#include <linux/mtd/map.h>
-#include <linux/mtd/partitions.h>
-
-#include <asm/io.h>
-
-#define FLASH_ADDR 0x40000000
-#define FLASH_SIZE 0x00800000
-#define FLASH_BANK_MAX 4
-
-// trivial struct to describe partition information
-struct mtd_part_def
-{
- int nums;
- unsigned char *type;
- struct mtd_partition* mtd_part;
-};
-
-//static struct mtd_info *mymtd;
-static struct mtd_info* mtd_banks[FLASH_BANK_MAX];
-static struct map_info* map_banks[FLASH_BANK_MAX];
-static struct mtd_part_def part_banks[FLASH_BANK_MAX];
-static unsigned long num_banks;
-static void __iomem *start_scan_addr;
-
-/*
- * Here are partition information for all known TQM8xxL series devices.
- * See include/linux/mtd/partitions.h for definition of the mtd_partition
- * structure.
- *
- * The *_max_flash_size is the maximum possible mapped flash size which
- * is not necessarily the actual flash size. It must correspond to the
- * value specified in the mapping definition defined by the
- * "struct map_desc *_io_desc" for the corresponding machine.
- */
-
-#ifdef CONFIG_MTD_PARTITIONS
-/* Currently, TQM8xxL has upto 8MiB flash */
-static unsigned long tqm8xxl_max_flash_size = 0x00800000;
-
-/* partition definition for first flash bank
- * (cf. "drivers/char/flash_config.c")
- */
-static struct mtd_partition tqm8xxl_partitions[] = {
- {
- .name = "ppcboot",
- .offset = 0x00000000,
- .size = 0x00020000, /* 128KB */
- .mask_flags = MTD_WRITEABLE, /* force read-only */
- },
- {
- .name = "kernel", /* default kernel image */
- .offset = 0x00020000,
- .size = 0x000e0000,
- .mask_flags = MTD_WRITEABLE, /* force read-only */
- },
- {
- .name = "user",
- .offset = 0x00100000,
- .size = 0x00100000,
- },
- {
- .name = "initrd",
- .offset = 0x00200000,
- .size = 0x00200000,
- }
-};
-/* partition definition for second flash bank */
-static struct mtd_partition tqm8xxl_fs_partitions[] = {
- {
- .name = "cramfs",
- .offset = 0x00000000,
- .size = 0x00200000,
- },
- {
- .name = "jffs",
- .offset = 0x00200000,
- .size = 0x00200000,
- //.size = MTDPART_SIZ_FULL,
- }
-};
-#endif
-
-int __init init_tqm_mtd(void)
-{
- int idx = 0, ret = 0;
- unsigned long flash_addr, flash_size, mtd_size = 0;
- /* pointer to TQM8xxL board info data */
- bd_t *bd = (bd_t *)__res;
-
- flash_addr = bd->bi_flashstart;
- flash_size = bd->bi_flashsize;
-
- //request maximum flash size address space
- start_scan_addr = ioremap(flash_addr, flash_size);
- if (!start_scan_addr) {
- printk(KERN_WARNING "%s:Failed to ioremap address:0x%x\n", __func__, flash_addr);
- return -EIO;
- }
-
- for (idx = 0 ; idx < FLASH_BANK_MAX ; idx++) {
- if(mtd_size >= flash_size)
- break;
-
- printk(KERN_INFO "%s: chip probing count %d\n", __func__, idx);
-
- map_banks[idx] = kzalloc(sizeof(struct map_info), GFP_KERNEL);
- if(map_banks[idx] == NULL) {
- ret = -ENOMEM;
- /* FIXME: What if some MTD devices were probed already? */
- goto error_mem;
- }
-
- map_banks[idx]->name = (char *)kmalloc(16, GFP_KERNEL);
-
- if (!map_banks[idx]->name) {
- ret = -ENOMEM;
- /* FIXME: What if some MTD devices were probed already? */
- goto error_mem;
- }
- sprintf(map_banks[idx]->name, "TQM8xxL%d", idx);
-
- map_banks[idx]->size = flash_size;
- map_banks[idx]->bankwidth = 4;
-
- simple_map_init(map_banks[idx]);
-
- map_banks[idx]->virt = start_scan_addr;
- map_banks[idx]->phys = flash_addr;
- /* FIXME: This looks utterly bogus, but I'm trying to
- preserve the behaviour of the original (shown here)...
-
- map_banks[idx]->map_priv_1 =
- start_scan_addr + ((idx > 0) ?
- (mtd_banks[idx-1] ? mtd_banks[idx-1]->size : 0) : 0);
- */
-
- if (idx && mtd_banks[idx-1]) {
- map_banks[idx]->virt += mtd_banks[idx-1]->size;
- map_banks[idx]->phys += mtd_banks[idx-1]->size;
- }
-
- //start to probe flash chips
- mtd_banks[idx] = do_map_probe("cfi_probe", map_banks[idx]);
-
- if (mtd_banks[idx]) {
- mtd_banks[idx]->owner = THIS_MODULE;
- mtd_size += mtd_banks[idx]->size;
- num_banks++;
-
- printk(KERN_INFO "%s: bank%d, name:%s, size:%dbytes \n", __func__, num_banks,
- mtd_banks[idx]->name, mtd_banks[idx]->size);
- }
- }
-
- /* no supported flash chips found */
- if (!num_banks) {
- printk(KERN_NOTICE "TQM8xxL: No support flash chips found!\n");
- ret = -ENXIO;
- goto error_mem;
- }
-
-#ifdef CONFIG_MTD_PARTITIONS
- /*
- * Select Static partition definitions
- */
- part_banks[0].mtd_part = tqm8xxl_partitions;
- part_banks[0].type = "Static image";
- part_banks[0].nums = ARRAY_SIZE(tqm8xxl_partitions);
-
- part_banks[1].mtd_part = tqm8xxl_fs_partitions;
- part_banks[1].type = "Static file system";
- part_banks[1].nums = ARRAY_SIZE(tqm8xxl_fs_partitions);
-
- for(idx = 0; idx < num_banks ; idx++) {
- if (part_banks[idx].nums == 0) {
- printk(KERN_NOTICE "TQM flash%d: no partition info available, registering whole flash at once\n", idx);
- add_mtd_device(mtd_banks[idx]);
- } else {
- printk(KERN_NOTICE "TQM flash%d: Using %s partition definition\n",
- idx, part_banks[idx].type);
- add_mtd_partitions(mtd_banks[idx], part_banks[idx].mtd_part,
- part_banks[idx].nums);
- }
- }
-#else
- printk(KERN_NOTICE "TQM flash: registering %d whole flash banks at once\n", num_banks);
- for(idx = 0 ; idx < num_banks ; idx++)
- add_mtd_device(mtd_banks[idx]);
-#endif
- return 0;
-error_mem:
- for(idx = 0 ; idx < FLASH_BANK_MAX ; idx++) {
- if(map_banks[idx] != NULL) {
- kfree(map_banks[idx]->name);
- map_banks[idx]->name = NULL;
- kfree(map_banks[idx]);
- map_banks[idx] = NULL;
- }
- }
-error:
- iounmap(start_scan_addr);
- return ret;
-}
-
-static void __exit cleanup_tqm_mtd(void)
-{
- unsigned int idx = 0;
- for(idx = 0 ; idx < num_banks ; idx++) {
- /* destroy mtd_info previously allocated */
- if (mtd_banks[idx]) {
- del_mtd_partitions(mtd_banks[idx]);
- map_destroy(mtd_banks[idx]);
- }
- /* release map_info not used anymore */
- kfree(map_banks[idx]->name);
- kfree(map_banks[idx]);
- }
-
- if (start_scan_addr) {
- iounmap(start_scan_addr);
- start_scan_addr = 0;
- }
-}
-
-module_init(init_tqm_mtd);
-module_exit(cleanup_tqm_mtd);
-
-MODULE_LICENSE("GPL");
-MODULE_AUTHOR("Kirk Lee <kirk@hpc.ee.ntu.edu.tw>");
-MODULE_DESCRIPTION("MTD map driver for TQM8xxL boards");
diff --git a/drivers/mtd/maps/wr_sbc82xx_flash.c b/drivers/mtd/maps/wr_sbc82xx_flash.c
deleted file mode 100644
index ac5b810..0000000
--- a/drivers/mtd/maps/wr_sbc82xx_flash.c
+++ /dev/null
@@ -1,180 +0,0 @@
-/*
- * $Id: wr_sbc82xx_flash.c,v 1.8 2005/11/07 11:14:29 gleixner Exp $
- *
- * Map for flash chips on Wind River PowerQUICC II SBC82xx board.
- *
- * Copyright (C) 2004 Red Hat, Inc.
- *
- * Author: David Woodhouse <dwmw2@infradead.org>
- *
- */
-
-#include <linux/module.h>
-#include <linux/types.h>
-#include <linux/kernel.h>
-#include <linux/init.h>
-#include <linux/slab.h>
-#include <asm/io.h>
-#include <linux/mtd/mtd.h>
-#include <linux/mtd/map.h>
-#include <linux/mtd/partitions.h>
-
-#include <asm/immap_cpm2.h>
-
-static struct mtd_info *sbcmtd[3];
-static struct mtd_partition *sbcmtd_parts[3];
-
-struct map_info sbc82xx_flash_map[3] = {
- {.name = "Boot flash"},
- {.name = "Alternate boot flash"},
- {.name = "User flash"}
-};
-
-static struct mtd_partition smallflash_parts[] = {
- {
- .name = "space",
- .size = 0x100000,
- .offset = 0,
- }, {
- .name = "bootloader",
- .size = MTDPART_SIZ_FULL,
- .offset = MTDPART_OFS_APPEND,
- }
-};
-
-static struct mtd_partition bigflash_parts[] = {
- {
- .name = "bootloader",
- .size = 0x00100000,
- .offset = 0,
- }, {
- .name = "file system",
- .size = 0x01f00000,
- .offset = MTDPART_OFS_APPEND,
- }, {
- .name = "boot config",
- .size = 0x00100000,
- .offset = MTDPART_OFS_APPEND,
- }, {
- .name = "space",
- .size = 0x01f00000,
- .offset = MTDPART_OFS_APPEND,
- }
-};
-
-static const char *part_probes[] __initdata = {"cmdlinepart", "RedBoot", NULL};
-
-#define init_sbc82xx_one_flash(map, br, or) \
-do { \
- (map).phys = (br & 1) ? (br & 0xffff8000) : 0; \
- (map).size = (br & 1) ? (~(or & 0xffff8000) + 1) : 0; \
- switch (br & 0x00001800) { \
- case 0x00000000: \
- case 0x00000800: (map).bankwidth = 1; break; \
- case 0x00001000: (map).bankwidth = 2; break; \
- case 0x00001800: (map).bankwidth = 4; break; \
- } \
-} while (0);
-
-int __init init_sbc82xx_flash(void)
-{
- volatile memctl_cpm2_t *mc = &cpm2_immr->im_memctl;
- int bigflash;
- int i;
-
-#ifdef CONFIG_SBC8560
- mc = ioremap(0xff700000 + 0x5000, sizeof(memctl_cpm2_t));
-#else
- mc = &cpm2_immr->im_memctl;
-#endif
-
- bigflash = 1;
- if ((mc->memc_br0 & 0x00001800) == 0x00001800)
- bigflash = 0;
-
- init_sbc82xx_one_flash(sbc82xx_flash_map[0], mc->memc_br0, mc->memc_or0);
- init_sbc82xx_one_flash(sbc82xx_flash_map[1], mc->memc_br6, mc->memc_or6);
- init_sbc82xx_one_flash(sbc82xx_flash_map[2], mc->memc_br1, mc->memc_or1);
-
-#ifdef CONFIG_SBC8560
- iounmap((void *) mc);
-#endif
-
- for (i=0; i<3; i++) {
- int8_t flashcs[3] = { 0, 6, 1 };
- int nr_parts;
-
- printk(KERN_NOTICE "PowerQUICC II %s (%ld MiB on CS%d",
- sbc82xx_flash_map[i].name,
- (sbc82xx_flash_map[i].size >> 20),
- flashcs[i]);
- if (!sbc82xx_flash_map[i].phys) {
- /* We know it can't be at zero. */
- printk("): disabled by bootloader.\n");
- continue;
- }
- printk(" at %08lx)\n", sbc82xx_flash_map[i].phys);
-
- sbc82xx_flash_map[i].virt = ioremap(sbc82xx_flash_map[i].phys, sbc82xx_flash_map[i].size);
-
- if (!sbc82xx_flash_map[i].virt) {
- printk("Failed to ioremap\n");
- continue;
- }
-
- simple_map_init(&sbc82xx_flash_map[i]);
-
- sbcmtd[i] = do_map_probe("cfi_probe", &sbc82xx_flash_map[i]);
-
- if (!sbcmtd[i])
- continue;
-
- sbcmtd[i]->owner = THIS_MODULE;
-
- nr_parts = parse_mtd_partitions(sbcmtd[i], part_probes,
- &sbcmtd_parts[i], 0);
- if (nr_parts > 0) {
- add_mtd_partitions (sbcmtd[i], sbcmtd_parts[i], nr_parts);
- continue;
- }
-
- /* No partitioning detected. Use default */
- if (i == 2) {
- add_mtd_device(sbcmtd[i]);
- } else if (i == bigflash) {
- add_mtd_partitions (sbcmtd[i], bigflash_parts, ARRAY_SIZE(bigflash_parts));
- } else {
- add_mtd_partitions (sbcmtd[i], smallflash_parts, ARRAY_SIZE(smallflash_parts));
- }
- }
- return 0;
-}
-
-static void __exit cleanup_sbc82xx_flash(void)
-{
- int i;
-
- for (i=0; i<3; i++) {
- if (!sbcmtd[i])
- continue;
-
- if (i<2 || sbcmtd_parts[i])
- del_mtd_partitions(sbcmtd[i]);
- else
- del_mtd_device(sbcmtd[i]);
-
- kfree(sbcmtd_parts[i]);
- map_destroy(sbcmtd[i]);
-
- iounmap((void *)sbc82xx_flash_map[i].virt);
- sbc82xx_flash_map[i].virt = 0;
- }
-}
-
-module_init(init_sbc82xx_flash);
-module_exit(cleanup_sbc82xx_flash);
-
-
-MODULE_LICENSE("GPL");
-MODULE_AUTHOR("David Woodhouse <dwmw2@infradead.org>");
-MODULE_DESCRIPTION("Flash map driver for WindRiver PowerQUICC II");
--
1.5.4.3
--
^ permalink raw reply related [flat|nested] 21+ messages in thread
* [PATCH 5/5] powerpc/mtd: remove dead platform specific maps
@ 2008-06-10 14:27 ` arnd
0 siblings, 0 replies; 21+ messages in thread
From: arnd @ 2008-06-10 14:27 UTC (permalink / raw)
To: paulus; +Cc: linuxppc-dev, David Woodhouse, linux-mtd
It is no longer possible to select compilation of these
drivers with arch/powerpc, so the code should be removed.
New platforms should use physmap_of.
Cc: linux-mtd@lists.infradead.org
Cc: David Woodhouse <dwmw2@infradead.org>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
---
drivers/mtd/maps/Kconfig | 57 --------
drivers/mtd/maps/Makefile | 6 -
drivers/mtd/maps/mbx860.c | 100 -------------
drivers/mtd/maps/ocotea.c | 154 ---------------------
drivers/mtd/maps/redwood.c | 176 -----------------------
drivers/mtd/maps/rpxlite.c | 66 ---------
drivers/mtd/maps/tqm8xxl.c | 261 -----------------------------------
drivers/mtd/maps/wr_sbc82xx_flash.c | 180 ------------------------
8 files changed, 0 insertions(+), 1000 deletions(-)
delete mode 100644 drivers/mtd/maps/mbx860.c
delete mode 100644 drivers/mtd/maps/ocotea.c
delete mode 100644 drivers/mtd/maps/redwood.c
delete mode 100644 drivers/mtd/maps/rpxlite.c
delete mode 100644 drivers/mtd/maps/tqm8xxl.c
delete mode 100644 drivers/mtd/maps/wr_sbc82xx_flash.c
diff --git a/drivers/mtd/maps/Kconfig b/drivers/mtd/maps/Kconfig
index 17bc87a..c334e66 100644
--- a/drivers/mtd/maps/Kconfig
+++ b/drivers/mtd/maps/Kconfig
@@ -297,34 +297,6 @@ config MTD_SBC8240
Flash access on the SBC8240 board from Wind River. See
<http://www.windriver.com/products/sbc8240/>
-config MTD_TQM8XXL
- tristate "CFI Flash device mapped on TQM8XXL"
- depends on MTD_CFI && TQM8xxL
- help
- The TQM8xxL PowerPC board has up to two banks of CFI-compliant
- chips, currently uses AMD one. This 'mapping' driver supports
- that arrangement, allowing the CFI probe and command set driver
- code to communicate with the chips on the TQM8xxL board. More at
- <http://www.denx.de/embedded-ppc-en.html>.
-
-config MTD_RPXLITE
- tristate "CFI Flash device mapped on RPX Lite or CLLF"
- depends on MTD_CFI && (RPXCLASSIC || RPXLITE)
- help
- The RPXLite PowerPC board has CFI-compliant chips mapped in
- a strange sparse mapping. This 'mapping' driver supports that
- arrangement, allowing the CFI probe and command set driver code
- to communicate with the chips on the RPXLite board. More at
- <http://www.embeddedplanet.com/>.
-
-config MTD_MBX860
- tristate "System flash on MBX860 board"
- depends on MTD_CFI && MBX
- help
- This enables access routines for the flash chips on the Motorola
- MBX860 board. If you have one of these boards and would like
- to use the flash chips on it, say 'Y'.
-
config MTD_DBOX2
tristate "CFI Flash device mapped on D-Box2"
depends on DBOX2 && MTD_CFI_INTELSTD && MTD_CFI_INTELEXT && MTD_CFI_AMDSTD
@@ -356,22 +328,6 @@ config MTD_EBONY
Ebony board. If you have one of these boards and would like to
use the flash chips on it, say 'Y'.
-config MTD_OCOTEA
- tristate "Flash devices mapped on IBM 440GX Ocotea"
- depends on MTD_CFI && OCOTEA && !PPC_MERGE
- help
- This enables access routines for the flash chips on the IBM 440GX
- Ocotea board. If you have one of these boards and would like to
- use the flash chips on it, say 'Y'.
-
-config MTD_REDWOOD
- tristate "CFI Flash devices mapped on IBM Redwood"
- depends on MTD_CFI && ( REDWOOD_4 || REDWOOD_5 || REDWOOD_6 )
- help
- This enables access routines for the flash chips on the IBM
- Redwood board. If you have one of these boards and would like to
- use the flash chips on it, say 'Y'.
-
config MTD_SOLUTIONENGINE
tristate "CFI Flash device mapped on Hitachi SolutionEngine"
depends on SUPERH && SOLUTION_ENGINE && MTD_CFI && MTD_REDBOOT_PARTS
@@ -523,19 +479,6 @@ config MTD_UCLINUX
help
Map driver to support image based filesystems for uClinux.
-config MTD_WRSBC8260
- tristate "Map driver for WindRiver PowerQUICC II MPC82xx board"
- depends on (SBC82xx || SBC8560)
- select MTD_PARTITIONS
- select MTD_MAP_BANK_WIDTH_4
- select MTD_MAP_BANK_WIDTH_1
- select MTD_CFI_I1
- select MTD_CFI_I4
- help
- Map driver for WindRiver PowerQUICC II MPC82xx board. Drives
- all three flash regions on CS0, CS1 and CS6 if they are configured
- correctly by the boot loader.
-
config MTD_DMV182
tristate "Map driver for Dy-4 SVME/DMV-182 board."
depends on DMV182
diff --git a/drivers/mtd/maps/Makefile b/drivers/mtd/maps/Makefile
index 957fb5f..7855ecb 100644
--- a/drivers/mtd/maps/Makefile
+++ b/drivers/mtd/maps/Makefile
@@ -21,7 +21,6 @@ obj-$(CONFIG_MTD_ICHXROM) += ichxrom.o
obj-$(CONFIG_MTD_CK804XROM) += ck804xrom.o
obj-$(CONFIG_MTD_TSUNAMI) += tsunami_flash.o
obj-$(CONFIG_MTD_PXA2XX) += pxa2xx-flash.o
-obj-$(CONFIG_MTD_MBX860) += mbx860.o
obj-$(CONFIG_MTD_CEIVA) += ceiva.o
obj-$(CONFIG_MTD_OCTAGON) += octagon-5066.o
obj-$(CONFIG_MTD_PHYSMAP) += physmap.o
@@ -29,8 +28,6 @@ obj-$(CONFIG_MTD_PHYSMAP_OF) += physmap_of.o
obj-$(CONFIG_MTD_PMC_MSP_EVM) += pmcmsp-flash.o
obj-$(CONFIG_MTD_PMC_MSP_RAMROOT)+= pmcmsp-ramroot.o
obj-$(CONFIG_MTD_PCMCIA) += pcmciamtd.o
-obj-$(CONFIG_MTD_RPXLITE) += rpxlite.o
-obj-$(CONFIG_MTD_TQM8XXL) += tqm8xxl.o
obj-$(CONFIG_MTD_SA1100) += sa1100-flash.o
obj-$(CONFIG_MTD_IPAQ) += ipaq-flash.o
obj-$(CONFIG_MTD_SBC_GXX) += sbc_gxx.o
@@ -48,19 +45,16 @@ obj-$(CONFIG_MTD_AUTCPU12) += autcpu12-nvram.o
obj-$(CONFIG_MTD_EDB7312) += edb7312.o
obj-$(CONFIG_MTD_IMPA7) += impa7.o
obj-$(CONFIG_MTD_FORTUNET) += fortunet.o
-obj-$(CONFIG_MTD_REDWOOD) += redwood.o
obj-$(CONFIG_MTD_UCLINUX) += uclinux.o
obj-$(CONFIG_MTD_NETtel) += nettel.o
obj-$(CONFIG_MTD_SCB2_FLASH) += scb2_flash.o
obj-$(CONFIG_MTD_EBONY) += ebony.o
-obj-$(CONFIG_MTD_OCOTEA) += ocotea.o
obj-$(CONFIG_MTD_WALNUT) += walnut.o
obj-$(CONFIG_MTD_H720X) += h720x-flash.o
obj-$(CONFIG_MTD_SBC8240) += sbc8240.o
obj-$(CONFIG_MTD_NOR_TOTO) += omap-toto-flash.o
obj-$(CONFIG_MTD_IXP4XX) += ixp4xx.o
obj-$(CONFIG_MTD_IXP2000) += ixp2000.o
-obj-$(CONFIG_MTD_WRSBC8260) += wr_sbc82xx_flash.o
obj-$(CONFIG_MTD_DMV182) += dmv182.o
obj-$(CONFIG_MTD_SHARP_SL) += sharpsl-flash.o
obj-$(CONFIG_MTD_PLATRAM) += plat-ram.o
diff --git a/drivers/mtd/maps/mbx860.c b/drivers/mtd/maps/mbx860.c
deleted file mode 100644
index 06b1187..0000000
--- a/drivers/mtd/maps/mbx860.c
+++ /dev/null
@@ -1,100 +0,0 @@
-/*
- * $Id: mbx860.c,v 1.9 2005/11/07 11:14:27 gleixner Exp $
- *
- * Handle mapping of the flash on MBX860 boards
- *
- * Author: Anton Todorov
- * Copyright: (C) 2001 Emness Technology
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- *
- */
-
-#include <linux/module.h>
-#include <linux/types.h>
-#include <linux/kernel.h>
-#include <linux/init.h>
-#include <asm/io.h>
-#include <linux/mtd/mtd.h>
-#include <linux/mtd/map.h>
-#include <linux/mtd/partitions.h>
-
-
-#define WINDOW_ADDR 0xfe000000
-#define WINDOW_SIZE 0x00200000
-
-/* Flash / Partition sizing */
-#define MAX_SIZE_KiB 8192
-#define BOOT_PARTITION_SIZE_KiB 512
-#define KERNEL_PARTITION_SIZE_KiB 5632
-#define APP_PARTITION_SIZE_KiB 2048
-
-#define NUM_PARTITIONS 3
-
-/* partition_info gives details on the logical partitions that the split the
- * single flash device into. If the size if zero we use up to the end of the
- * device. */
-static struct mtd_partition partition_info[]={
- { .name = "MBX flash BOOT partition",
- .offset = 0,
- .size = BOOT_PARTITION_SIZE_KiB*1024 },
- { .name = "MBX flash DATA partition",
- .offset = BOOT_PARTITION_SIZE_KiB*1024,
- .size = (KERNEL_PARTITION_SIZE_KiB)*1024 },
- { .name = "MBX flash APPLICATION partition",
- .offset = (BOOT_PARTITION_SIZE_KiB+KERNEL_PARTITION_SIZE_KiB)*1024 }
-};
-
-
-static struct mtd_info *mymtd;
-
-struct map_info mbx_map = {
- .name = "MBX flash",
- .size = WINDOW_SIZE,
- .phys = WINDOW_ADDR,
- .bankwidth = 4,
-};
-
-int __init init_mbx(void)
-{
- printk(KERN_NOTICE "Motorola MBX flash device: 0x%x at 0x%x\n", WINDOW_SIZE*4, WINDOW_ADDR);
- mbx_map.virt = ioremap(WINDOW_ADDR, WINDOW_SIZE * 4);
-
- if (!mbx_map.virt) {
- printk("Failed to ioremap\n");
- return -EIO;
- }
- simple_map_init(&mbx_map);
-
- mymtd = do_map_probe("jedec_probe", &mbx_map);
- if (mymtd) {
- mymtd->owner = THIS_MODULE;
- add_mtd_device(mymtd);
- add_mtd_partitions(mymtd, partition_info, NUM_PARTITIONS);
- return 0;
- }
-
- iounmap((void *)mbx_map.virt);
- return -ENXIO;
-}
-
-static void __exit cleanup_mbx(void)
-{
- if (mymtd) {
- del_mtd_device(mymtd);
- map_destroy(mymtd);
- }
- if (mbx_map.virt) {
- iounmap((void *)mbx_map.virt);
- mbx_map.virt = 0;
- }
-}
-
-module_init(init_mbx);
-module_exit(cleanup_mbx);
-
-MODULE_AUTHOR("Anton Todorov <a.todorov@emness.com>");
-MODULE_DESCRIPTION("MTD map driver for Motorola MBX860 board");
-MODULE_LICENSE("GPL");
diff --git a/drivers/mtd/maps/ocotea.c b/drivers/mtd/maps/ocotea.c
deleted file mode 100644
index 5522eac..0000000
--- a/drivers/mtd/maps/ocotea.c
+++ /dev/null
@@ -1,154 +0,0 @@
-/*
- * Mapping for Ocotea user flash
- *
- * Matt Porter <mporter@kernel.crashing.org>
- *
- * Copyright 2002-2004 MontaVista Software Inc.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License as published by the
- * Free Software Foundation; either version 2 of the License, or (at your
- * option) any later version.
- */
-
-#include <linux/module.h>
-#include <linux/types.h>
-#include <linux/kernel.h>
-#include <linux/init.h>
-#include <linux/mtd/mtd.h>
-#include <linux/mtd/map.h>
-#include <linux/mtd/partitions.h>
-#include <asm/io.h>
-#include <asm/ibm44x.h>
-#include <platforms/4xx/ocotea.h>
-
-static struct mtd_info *flash;
-
-static struct map_info ocotea_small_map = {
- .name = "Ocotea small flash",
- .size = OCOTEA_SMALL_FLASH_SIZE,
- .buswidth = 1,
-};
-
-static struct map_info ocotea_large_map = {
- .name = "Ocotea large flash",
- .size = OCOTEA_LARGE_FLASH_SIZE,
- .buswidth = 1,
-};
-
-static struct mtd_partition ocotea_small_partitions[] = {
- {
- .name = "pibs",
- .offset = 0x0,
- .size = 0x100000,
- }
-};
-
-static struct mtd_partition ocotea_large_partitions[] = {
- {
- .name = "fs",
- .offset = 0,
- .size = 0x300000,
- },
- {
- .name = "firmware",
- .offset = 0x300000,
- .size = 0x100000,
- }
-};
-
-int __init init_ocotea(void)
-{
- u8 fpga0_reg;
- u8 *fpga0_adr;
- unsigned long long small_flash_base, large_flash_base;
-
- fpga0_adr = ioremap64(OCOTEA_FPGA_ADDR, 16);
- if (!fpga0_adr)
- return -ENOMEM;
-
- fpga0_reg = readb((unsigned long)fpga0_adr);
- iounmap(fpga0_adr);
-
- if (OCOTEA_BOOT_LARGE_FLASH(fpga0_reg)) {
- small_flash_base = OCOTEA_SMALL_FLASH_HIGH;
- large_flash_base = OCOTEA_LARGE_FLASH_LOW;
- }
- else {
- small_flash_base = OCOTEA_SMALL_FLASH_LOW;
- large_flash_base = OCOTEA_LARGE_FLASH_HIGH;
- }
-
- ocotea_small_map.phys = small_flash_base;
- ocotea_small_map.virt = ioremap64(small_flash_base,
- ocotea_small_map.size);
-
- if (!ocotea_small_map.virt) {
- printk("Failed to ioremap flash\n");
- return -EIO;
- }
-
- simple_map_init(&ocotea_small_map);
-
- flash = do_map_probe("map_rom", &ocotea_small_map);
- if (flash) {
- flash->owner = THIS_MODULE;
- add_mtd_partitions(flash, ocotea_small_partitions,
- ARRAY_SIZE(ocotea_small_partitions));
- } else {
- printk("map probe failed for flash\n");
- iounmap(ocotea_small_map.virt);
- return -ENXIO;
- }
-
- ocotea_large_map.phys = large_flash_base;
- ocotea_large_map.virt = ioremap64(large_flash_base,
- ocotea_large_map.size);
-
- if (!ocotea_large_map.virt) {
- printk("Failed to ioremap flash\n");
- iounmap(ocotea_small_map.virt);
- return -EIO;
- }
-
- simple_map_init(&ocotea_large_map);
-
- flash = do_map_probe("cfi_probe", &ocotea_large_map);
- if (flash) {
- flash->owner = THIS_MODULE;
- add_mtd_partitions(flash, ocotea_large_partitions,
- ARRAY_SIZE(ocotea_large_partitions));
- } else {
- printk("map probe failed for flash\n");
- iounmap(ocotea_small_map.virt);
- iounmap(ocotea_large_map.virt);
- return -ENXIO;
- }
-
- return 0;
-}
-
-static void __exit cleanup_ocotea(void)
-{
- if (flash) {
- del_mtd_partitions(flash);
- map_destroy(flash);
- }
-
- if (ocotea_small_map.virt) {
- iounmap((void *)ocotea_small_map.virt);
- ocotea_small_map.virt = 0;
- }
-
- if (ocotea_large_map.virt) {
- iounmap((void *)ocotea_large_map.virt);
- ocotea_large_map.virt = 0;
- }
-}
-
-module_init(init_ocotea);
-module_exit(cleanup_ocotea);
-
-MODULE_LICENSE("GPL");
-MODULE_AUTHOR("Matt Porter <mporter@kernel.crashing.org>");
-MODULE_DESCRIPTION("MTD map and partitions for IBM 440GX Ocotea boards");
diff --git a/drivers/mtd/maps/redwood.c b/drivers/mtd/maps/redwood.c
deleted file mode 100644
index 4d858b3..0000000
--- a/drivers/mtd/maps/redwood.c
+++ /dev/null
@@ -1,176 +0,0 @@
-/*
- * $Id: redwood.c,v 1.11 2005/11/07 11:14:28 gleixner Exp $
- *
- * drivers/mtd/maps/redwood.c
- *
- * FLASH map for the IBM Redwood 4/5/6 boards.
- *
- * Author: MontaVista Software, Inc. <source@mvista.com>
- *
- * 2001-2003 (c) MontaVista, Software, Inc. This file is licensed under
- * the terms of the GNU General Public License version 2. This program
- * is licensed "as is" without any warranty of any kind, whether express
- * or implied.
- */
-
-#include <linux/module.h>
-#include <linux/types.h>
-#include <linux/kernel.h>
-#include <linux/init.h>
-
-#include <linux/mtd/mtd.h>
-#include <linux/mtd/map.h>
-#include <linux/mtd/partitions.h>
-
-#include <asm/io.h>
-
-#if !defined (CONFIG_REDWOOD_6)
-
-#define WINDOW_ADDR 0xffc00000
-#define WINDOW_SIZE 0x00400000
-
-#define RW_PART0_OF 0
-#define RW_PART0_SZ 0x10000
-#define RW_PART1_OF RW_PART0_SZ
-#define RW_PART1_SZ 0x200000 - 0x10000
-#define RW_PART2_OF 0x200000
-#define RW_PART2_SZ 0x10000
-#define RW_PART3_OF 0x210000
-#define RW_PART3_SZ 0x200000 - (0x10000 + 0x20000)
-#define RW_PART4_OF 0x3e0000
-#define RW_PART4_SZ 0x20000
-
-static struct mtd_partition redwood_flash_partitions[] = {
- {
- .name = "Redwood OpenBIOS Vital Product Data",
- .offset = RW_PART0_OF,
- .size = RW_PART0_SZ,
- .mask_flags = MTD_WRITEABLE /* force read-only */
- },
- {
- .name = "Redwood kernel",
- .offset = RW_PART1_OF,
- .size = RW_PART1_SZ
- },
- {
- .name = "Redwood OpenBIOS non-volatile storage",
- .offset = RW_PART2_OF,
- .size = RW_PART2_SZ,
- .mask_flags = MTD_WRITEABLE /* force read-only */
- },
- {
- .name = "Redwood filesystem",
- .offset = RW_PART3_OF,
- .size = RW_PART3_SZ
- },
- {
- .name = "Redwood OpenBIOS",
- .offset = RW_PART4_OF,
- .size = RW_PART4_SZ,
- .mask_flags = MTD_WRITEABLE /* force read-only */
- }
-};
-
-#else /* CONFIG_REDWOOD_6 */
-/* FIXME: the window is bigger - armin */
-#define WINDOW_ADDR 0xff800000
-#define WINDOW_SIZE 0x00800000
-
-#define RW_PART0_OF 0
-#define RW_PART0_SZ 0x400000 /* 4 MiB data */
-#define RW_PART1_OF RW_PART0_OF + RW_PART0_SZ
-#define RW_PART1_SZ 0x10000 /* 64K VPD */
-#define RW_PART2_OF RW_PART1_OF + RW_PART1_SZ
-#define RW_PART2_SZ 0x400000 - (0x10000 + 0x20000)
-#define RW_PART3_OF RW_PART2_OF + RW_PART2_SZ
-#define RW_PART3_SZ 0x20000
-
-static struct mtd_partition redwood_flash_partitions[] = {
- {
- .name = "Redwood filesystem",
- .offset = RW_PART0_OF,
- .size = RW_PART0_SZ
- },
- {
- .name = "Redwood OpenBIOS Vital Product Data",
- .offset = RW_PART1_OF,
- .size = RW_PART1_SZ,
- .mask_flags = MTD_WRITEABLE /* force read-only */
- },
- {
- .name = "Redwood kernel",
- .offset = RW_PART2_OF,
- .size = RW_PART2_SZ
- },
- {
- .name = "Redwood OpenBIOS",
- .offset = RW_PART3_OF,
- .size = RW_PART3_SZ,
- .mask_flags = MTD_WRITEABLE /* force read-only */
- }
-};
-
-#endif /* CONFIG_REDWOOD_6 */
-
-struct map_info redwood_flash_map = {
- .name = "IBM Redwood",
- .size = WINDOW_SIZE,
- .bankwidth = 2,
- .phys = WINDOW_ADDR,
-};
-
-
-#define NUM_REDWOOD_FLASH_PARTITIONS ARRAY_SIZE(redwood_flash_partitions)
-
-static struct mtd_info *redwood_mtd;
-
-int __init init_redwood_flash(void)
-{
- int err;
-
- printk(KERN_NOTICE "redwood: flash mapping: %x at %x\n",
- WINDOW_SIZE, WINDOW_ADDR);
-
- redwood_flash_map.virt = ioremap(WINDOW_ADDR, WINDOW_SIZE);
-
- if (!redwood_flash_map.virt) {
- printk("init_redwood_flash: failed to ioremap\n");
- return -EIO;
- }
- simple_map_init(&redwood_flash_map);
-
- redwood_mtd = do_map_probe("cfi_probe",&redwood_flash_map);
-
- if (redwood_mtd) {
- redwood_mtd->owner = THIS_MODULE;
- err = add_mtd_partitions(redwood_mtd,
- redwood_flash_partitions,
- NUM_REDWOOD_FLASH_PARTITIONS);
- if (err) {
- printk("init_redwood_flash: add_mtd_partitions failed\n");
- iounmap(redwood_flash_map.virt);
- }
- return err;
-
- }
-
- iounmap(redwood_flash_map.virt);
- return -ENXIO;
-}
-
-static void __exit cleanup_redwood_flash(void)
-{
- if (redwood_mtd) {
- del_mtd_partitions(redwood_mtd);
- /* moved iounmap after map_destroy - armin */
- map_destroy(redwood_mtd);
- iounmap((void *)redwood_flash_map.virt);
- }
-}
-
-module_init(init_redwood_flash);
-module_exit(cleanup_redwood_flash);
-
-MODULE_LICENSE("GPL");
-MODULE_AUTHOR("MontaVista Software <source@mvista.com>");
-MODULE_DESCRIPTION("MTD map driver for the IBM Redwood reference boards");
diff --git a/drivers/mtd/maps/rpxlite.c b/drivers/mtd/maps/rpxlite.c
deleted file mode 100644
index 809a0c8..0000000
--- a/drivers/mtd/maps/rpxlite.c
+++ /dev/null
@@ -1,66 +0,0 @@
-/*
- * $Id: rpxlite.c,v 1.22 2004/11/04 13:24:15 gleixner Exp $
- *
- * Handle mapping of the flash on the RPX Lite and CLLF boards
- */
-
-#include <linux/module.h>
-#include <linux/types.h>
-#include <linux/kernel.h>
-#include <linux/init.h>
-#include <asm/io.h>
-#include <linux/mtd/mtd.h>
-#include <linux/mtd/map.h>
-
-
-#define WINDOW_ADDR 0xfe000000
-#define WINDOW_SIZE 0x800000
-
-static struct mtd_info *mymtd;
-
-static struct map_info rpxlite_map = {
- .name = "RPX",
- .size = WINDOW_SIZE,
- .bankwidth = 4,
- .phys = WINDOW_ADDR,
-};
-
-int __init init_rpxlite(void)
-{
- printk(KERN_NOTICE "RPX Lite or CLLF flash device: %x at %x\n", WINDOW_SIZE*4, WINDOW_ADDR);
- rpxlite_map.virt = ioremap(WINDOW_ADDR, WINDOW_SIZE * 4);
-
- if (!rpxlite_map.virt) {
- printk("Failed to ioremap\n");
- return -EIO;
- }
- simple_map_init(&rpxlite_map);
- mymtd = do_map_probe("cfi_probe", &rpxlite_map);
- if (mymtd) {
- mymtd->owner = THIS_MODULE;
- add_mtd_device(mymtd);
- return 0;
- }
-
- iounmap((void *)rpxlite_map.virt);
- return -ENXIO;
-}
-
-static void __exit cleanup_rpxlite(void)
-{
- if (mymtd) {
- del_mtd_device(mymtd);
- map_destroy(mymtd);
- }
- if (rpxlite_map.virt) {
- iounmap((void *)rpxlite_map.virt);
- rpxlite_map.virt = 0;
- }
-}
-
-module_init(init_rpxlite);
-module_exit(cleanup_rpxlite);
-
-MODULE_LICENSE("GPL");
-MODULE_AUTHOR("Arnold Christensen <AKC@pel.dk>");
-MODULE_DESCRIPTION("MTD map driver for RPX Lite and CLLF boards");
diff --git a/drivers/mtd/maps/tqm8xxl.c b/drivers/mtd/maps/tqm8xxl.c
deleted file mode 100644
index 5217340..0000000
--- a/drivers/mtd/maps/tqm8xxl.c
+++ /dev/null
@@ -1,261 +0,0 @@
-/*
- * Handle mapping of the flash memory access routines
- * on TQM8xxL based devices.
- *
- * $Id: tqm8xxl.c,v 1.15 2005/11/07 11:14:28 gleixner Exp $
- *
- * based on rpxlite.c
- *
- * Copyright(C) 2001 Kirk Lee <kirk@hpc.ee.ntu.edu.tw>
- *
- * This code is GPLed
- *
- */
-
-/*
- * According to TQM8xxL hardware manual, TQM8xxL series have
- * following flash memory organisations:
- * | capacity | | chip type | | bank0 | | bank1 |
- * 2MiB 512Kx16 2MiB 0
- * 4MiB 1Mx16 4MiB 0
- * 8MiB 1Mx16 4MiB 4MiB
- * Thus, we choose CONFIG_MTD_CFI_I2 & CONFIG_MTD_CFI_B4 at
- * kernel configuration.
- */
-#include <linux/module.h>
-#include <linux/types.h>
-#include <linux/kernel.h>
-#include <linux/init.h>
-#include <linux/slab.h>
-
-#include <linux/mtd/mtd.h>
-#include <linux/mtd/map.h>
-#include <linux/mtd/partitions.h>
-
-#include <asm/io.h>
-
-#define FLASH_ADDR 0x40000000
-#define FLASH_SIZE 0x00800000
-#define FLASH_BANK_MAX 4
-
-// trivial struct to describe partition information
-struct mtd_part_def
-{
- int nums;
- unsigned char *type;
- struct mtd_partition* mtd_part;
-};
-
-//static struct mtd_info *mymtd;
-static struct mtd_info* mtd_banks[FLASH_BANK_MAX];
-static struct map_info* map_banks[FLASH_BANK_MAX];
-static struct mtd_part_def part_banks[FLASH_BANK_MAX];
-static unsigned long num_banks;
-static void __iomem *start_scan_addr;
-
-/*
- * Here are partition information for all known TQM8xxL series devices.
- * See include/linux/mtd/partitions.h for definition of the mtd_partition
- * structure.
- *
- * The *_max_flash_size is the maximum possible mapped flash size which
- * is not necessarily the actual flash size. It must correspond to the
- * value specified in the mapping definition defined by the
- * "struct map_desc *_io_desc" for the corresponding machine.
- */
-
-#ifdef CONFIG_MTD_PARTITIONS
-/* Currently, TQM8xxL has upto 8MiB flash */
-static unsigned long tqm8xxl_max_flash_size = 0x00800000;
-
-/* partition definition for first flash bank
- * (cf. "drivers/char/flash_config.c")
- */
-static struct mtd_partition tqm8xxl_partitions[] = {
- {
- .name = "ppcboot",
- .offset = 0x00000000,
- .size = 0x00020000, /* 128KB */
- .mask_flags = MTD_WRITEABLE, /* force read-only */
- },
- {
- .name = "kernel", /* default kernel image */
- .offset = 0x00020000,
- .size = 0x000e0000,
- .mask_flags = MTD_WRITEABLE, /* force read-only */
- },
- {
- .name = "user",
- .offset = 0x00100000,
- .size = 0x00100000,
- },
- {
- .name = "initrd",
- .offset = 0x00200000,
- .size = 0x00200000,
- }
-};
-/* partition definition for second flash bank */
-static struct mtd_partition tqm8xxl_fs_partitions[] = {
- {
- .name = "cramfs",
- .offset = 0x00000000,
- .size = 0x00200000,
- },
- {
- .name = "jffs",
- .offset = 0x00200000,
- .size = 0x00200000,
- //.size = MTDPART_SIZ_FULL,
- }
-};
-#endif
-
-int __init init_tqm_mtd(void)
-{
- int idx = 0, ret = 0;
- unsigned long flash_addr, flash_size, mtd_size = 0;
- /* pointer to TQM8xxL board info data */
- bd_t *bd = (bd_t *)__res;
-
- flash_addr = bd->bi_flashstart;
- flash_size = bd->bi_flashsize;
-
- //request maximum flash size address space
- start_scan_addr = ioremap(flash_addr, flash_size);
- if (!start_scan_addr) {
- printk(KERN_WARNING "%s:Failed to ioremap address:0x%x\n", __func__, flash_addr);
- return -EIO;
- }
-
- for (idx = 0 ; idx < FLASH_BANK_MAX ; idx++) {
- if(mtd_size >= flash_size)
- break;
-
- printk(KERN_INFO "%s: chip probing count %d\n", __func__, idx);
-
- map_banks[idx] = kzalloc(sizeof(struct map_info), GFP_KERNEL);
- if(map_banks[idx] == NULL) {
- ret = -ENOMEM;
- /* FIXME: What if some MTD devices were probed already? */
- goto error_mem;
- }
-
- map_banks[idx]->name = (char *)kmalloc(16, GFP_KERNEL);
-
- if (!map_banks[idx]->name) {
- ret = -ENOMEM;
- /* FIXME: What if some MTD devices were probed already? */
- goto error_mem;
- }
- sprintf(map_banks[idx]->name, "TQM8xxL%d", idx);
-
- map_banks[idx]->size = flash_size;
- map_banks[idx]->bankwidth = 4;
-
- simple_map_init(map_banks[idx]);
-
- map_banks[idx]->virt = start_scan_addr;
- map_banks[idx]->phys = flash_addr;
- /* FIXME: This looks utterly bogus, but I'm trying to
- preserve the behaviour of the original (shown here)...
-
- map_banks[idx]->map_priv_1 =
- start_scan_addr + ((idx > 0) ?
- (mtd_banks[idx-1] ? mtd_banks[idx-1]->size : 0) : 0);
- */
-
- if (idx && mtd_banks[idx-1]) {
- map_banks[idx]->virt += mtd_banks[idx-1]->size;
- map_banks[idx]->phys += mtd_banks[idx-1]->size;
- }
-
- //start to probe flash chips
- mtd_banks[idx] = do_map_probe("cfi_probe", map_banks[idx]);
-
- if (mtd_banks[idx]) {
- mtd_banks[idx]->owner = THIS_MODULE;
- mtd_size += mtd_banks[idx]->size;
- num_banks++;
-
- printk(KERN_INFO "%s: bank%d, name:%s, size:%dbytes \n", __func__, num_banks,
- mtd_banks[idx]->name, mtd_banks[idx]->size);
- }
- }
-
- /* no supported flash chips found */
- if (!num_banks) {
- printk(KERN_NOTICE "TQM8xxL: No support flash chips found!\n");
- ret = -ENXIO;
- goto error_mem;
- }
-
-#ifdef CONFIG_MTD_PARTITIONS
- /*
- * Select Static partition definitions
- */
- part_banks[0].mtd_part = tqm8xxl_partitions;
- part_banks[0].type = "Static image";
- part_banks[0].nums = ARRAY_SIZE(tqm8xxl_partitions);
-
- part_banks[1].mtd_part = tqm8xxl_fs_partitions;
- part_banks[1].type = "Static file system";
- part_banks[1].nums = ARRAY_SIZE(tqm8xxl_fs_partitions);
-
- for(idx = 0; idx < num_banks ; idx++) {
- if (part_banks[idx].nums == 0) {
- printk(KERN_NOTICE "TQM flash%d: no partition info available, registering whole flash at once\n", idx);
- add_mtd_device(mtd_banks[idx]);
- } else {
- printk(KERN_NOTICE "TQM flash%d: Using %s partition definition\n",
- idx, part_banks[idx].type);
- add_mtd_partitions(mtd_banks[idx], part_banks[idx].mtd_part,
- part_banks[idx].nums);
- }
- }
-#else
- printk(KERN_NOTICE "TQM flash: registering %d whole flash banks at once\n", num_banks);
- for(idx = 0 ; idx < num_banks ; idx++)
- add_mtd_device(mtd_banks[idx]);
-#endif
- return 0;
-error_mem:
- for(idx = 0 ; idx < FLASH_BANK_MAX ; idx++) {
- if(map_banks[idx] != NULL) {
- kfree(map_banks[idx]->name);
- map_banks[idx]->name = NULL;
- kfree(map_banks[idx]);
- map_banks[idx] = NULL;
- }
- }
-error:
- iounmap(start_scan_addr);
- return ret;
-}
-
-static void __exit cleanup_tqm_mtd(void)
-{
- unsigned int idx = 0;
- for(idx = 0 ; idx < num_banks ; idx++) {
- /* destroy mtd_info previously allocated */
- if (mtd_banks[idx]) {
- del_mtd_partitions(mtd_banks[idx]);
- map_destroy(mtd_banks[idx]);
- }
- /* release map_info not used anymore */
- kfree(map_banks[idx]->name);
- kfree(map_banks[idx]);
- }
-
- if (start_scan_addr) {
- iounmap(start_scan_addr);
- start_scan_addr = 0;
- }
-}
-
-module_init(init_tqm_mtd);
-module_exit(cleanup_tqm_mtd);
-
-MODULE_LICENSE("GPL");
-MODULE_AUTHOR("Kirk Lee <kirk@hpc.ee.ntu.edu.tw>");
-MODULE_DESCRIPTION("MTD map driver for TQM8xxL boards");
diff --git a/drivers/mtd/maps/wr_sbc82xx_flash.c b/drivers/mtd/maps/wr_sbc82xx_flash.c
deleted file mode 100644
index ac5b810..0000000
--- a/drivers/mtd/maps/wr_sbc82xx_flash.c
+++ /dev/null
@@ -1,180 +0,0 @@
-/*
- * $Id: wr_sbc82xx_flash.c,v 1.8 2005/11/07 11:14:29 gleixner Exp $
- *
- * Map for flash chips on Wind River PowerQUICC II SBC82xx board.
- *
- * Copyright (C) 2004 Red Hat, Inc.
- *
- * Author: David Woodhouse <dwmw2@infradead.org>
- *
- */
-
-#include <linux/module.h>
-#include <linux/types.h>
-#include <linux/kernel.h>
-#include <linux/init.h>
-#include <linux/slab.h>
-#include <asm/io.h>
-#include <linux/mtd/mtd.h>
-#include <linux/mtd/map.h>
-#include <linux/mtd/partitions.h>
-
-#include <asm/immap_cpm2.h>
-
-static struct mtd_info *sbcmtd[3];
-static struct mtd_partition *sbcmtd_parts[3];
-
-struct map_info sbc82xx_flash_map[3] = {
- {.name = "Boot flash"},
- {.name = "Alternate boot flash"},
- {.name = "User flash"}
-};
-
-static struct mtd_partition smallflash_parts[] = {
- {
- .name = "space",
- .size = 0x100000,
- .offset = 0,
- }, {
- .name = "bootloader",
- .size = MTDPART_SIZ_FULL,
- .offset = MTDPART_OFS_APPEND,
- }
-};
-
-static struct mtd_partition bigflash_parts[] = {
- {
- .name = "bootloader",
- .size = 0x00100000,
- .offset = 0,
- }, {
- .name = "file system",
- .size = 0x01f00000,
- .offset = MTDPART_OFS_APPEND,
- }, {
- .name = "boot config",
- .size = 0x00100000,
- .offset = MTDPART_OFS_APPEND,
- }, {
- .name = "space",
- .size = 0x01f00000,
- .offset = MTDPART_OFS_APPEND,
- }
-};
-
-static const char *part_probes[] __initdata = {"cmdlinepart", "RedBoot", NULL};
-
-#define init_sbc82xx_one_flash(map, br, or) \
-do { \
- (map).phys = (br & 1) ? (br & 0xffff8000) : 0; \
- (map).size = (br & 1) ? (~(or & 0xffff8000) + 1) : 0; \
- switch (br & 0x00001800) { \
- case 0x00000000: \
- case 0x00000800: (map).bankwidth = 1; break; \
- case 0x00001000: (map).bankwidth = 2; break; \
- case 0x00001800: (map).bankwidth = 4; break; \
- } \
-} while (0);
-
-int __init init_sbc82xx_flash(void)
-{
- volatile memctl_cpm2_t *mc = &cpm2_immr->im_memctl;
- int bigflash;
- int i;
-
-#ifdef CONFIG_SBC8560
- mc = ioremap(0xff700000 + 0x5000, sizeof(memctl_cpm2_t));
-#else
- mc = &cpm2_immr->im_memctl;
-#endif
-
- bigflash = 1;
- if ((mc->memc_br0 & 0x00001800) == 0x00001800)
- bigflash = 0;
-
- init_sbc82xx_one_flash(sbc82xx_flash_map[0], mc->memc_br0, mc->memc_or0);
- init_sbc82xx_one_flash(sbc82xx_flash_map[1], mc->memc_br6, mc->memc_or6);
- init_sbc82xx_one_flash(sbc82xx_flash_map[2], mc->memc_br1, mc->memc_or1);
-
-#ifdef CONFIG_SBC8560
- iounmap((void *) mc);
-#endif
-
- for (i=0; i<3; i++) {
- int8_t flashcs[3] = { 0, 6, 1 };
- int nr_parts;
-
- printk(KERN_NOTICE "PowerQUICC II %s (%ld MiB on CS%d",
- sbc82xx_flash_map[i].name,
- (sbc82xx_flash_map[i].size >> 20),
- flashcs[i]);
- if (!sbc82xx_flash_map[i].phys) {
- /* We know it can't be at zero. */
- printk("): disabled by bootloader.\n");
- continue;
- }
- printk(" at %08lx)\n", sbc82xx_flash_map[i].phys);
-
- sbc82xx_flash_map[i].virt = ioremap(sbc82xx_flash_map[i].phys, sbc82xx_flash_map[i].size);
-
- if (!sbc82xx_flash_map[i].virt) {
- printk("Failed to ioremap\n");
- continue;
- }
-
- simple_map_init(&sbc82xx_flash_map[i]);
-
- sbcmtd[i] = do_map_probe("cfi_probe", &sbc82xx_flash_map[i]);
-
- if (!sbcmtd[i])
- continue;
-
- sbcmtd[i]->owner = THIS_MODULE;
-
- nr_parts = parse_mtd_partitions(sbcmtd[i], part_probes,
- &sbcmtd_parts[i], 0);
- if (nr_parts > 0) {
- add_mtd_partitions (sbcmtd[i], sbcmtd_parts[i], nr_parts);
- continue;
- }
-
- /* No partitioning detected. Use default */
- if (i == 2) {
- add_mtd_device(sbcmtd[i]);
- } else if (i == bigflash) {
- add_mtd_partitions (sbcmtd[i], bigflash_parts, ARRAY_SIZE(bigflash_parts));
- } else {
- add_mtd_partitions (sbcmtd[i], smallflash_parts, ARRAY_SIZE(smallflash_parts));
- }
- }
- return 0;
-}
-
-static void __exit cleanup_sbc82xx_flash(void)
-{
- int i;
-
- for (i=0; i<3; i++) {
- if (!sbcmtd[i])
- continue;
-
- if (i<2 || sbcmtd_parts[i])
- del_mtd_partitions(sbcmtd[i]);
- else
- del_mtd_device(sbcmtd[i]);
-
- kfree(sbcmtd_parts[i]);
- map_destroy(sbcmtd[i]);
-
- iounmap((void *)sbc82xx_flash_map[i].virt);
- sbc82xx_flash_map[i].virt = 0;
- }
-}
-
-module_init(init_sbc82xx_flash);
-module_exit(cleanup_sbc82xx_flash);
-
-
-MODULE_LICENSE("GPL");
-MODULE_AUTHOR("David Woodhouse <dwmw2@infradead.org>");
-MODULE_DESCRIPTION("Flash map driver for WindRiver PowerQUICC II");
--
1.5.4.3
--
^ permalink raw reply related [flat|nested] 21+ messages in thread
* Re: [PATCH 3/5] powerpc/ibm_iic: remove support for OCP
[not found] ` <20080610142947.974805307-r2nGTMty4D4@public.gmane.org>
@ 2008-06-10 16:00 ` Jean Delvare
0 siblings, 0 replies; 21+ messages in thread
From: Jean Delvare @ 2008-06-10 16:00 UTC (permalink / raw)
To: arnd-r2nGTMty4D4
Cc: Kumar Gala, linuxppc-dev-u79uwXL29TY76Z2rM5mHXA,
paulus-eUNUBHrolfbYtjvyW6yDsg, i2c-GZX6beZjE8VD60Wz+7aTrA,
Ben Dooks
Hi Arnd,
On Tue, 10 Jun 2008 16:27:05 +0200, arnd-r2nGTMty4D4@public.gmane.org wrote:
> OCP is dead, so all code referring to it can go away as well.
>
> Cc: i2c-GZX6beZjE8VD60Wz+7aTrA@public.gmane.org
> Cc: Ben Dooks <ben-linux-elnMNo+KYs3YtjvyW6yDsg@public.gmane.org>
> Signed-off-by: Arnd Bergmann <arnd-r2nGTMty4D4@public.gmane.org>
> ---
> drivers/i2c/busses/i2c-ibm_iic.c | 181 --------------------------------------
> 1 files changed, 0 insertions(+), 181 deletions(-)
>
> diff --git a/drivers/i2c/busses/i2c-ibm_iic.c b/drivers/i2c/busses/i2c-ibm_iic.c
> index 85dbf34..3a364a7 100644
> --- a/drivers/i2c/busses/i2c-ibm_iic.c
> +++ b/drivers/i2c/busses/i2c-ibm_iic.c
> (...)
I've already received, and applied, a patch doing exactly that, from
Stefan Roese:
http://lists.lm-sensors.org/pipermail/i2c/2008-June/003910.html
--
Jean Delvare
_______________________________________________
i2c mailing list
i2c-GZX6beZjE8VD60Wz+7aTrA@public.gmane.org
http://lists.lm-sensors.org/mailman/listinfo/i2c
^ permalink raw reply [flat|nested] 21+ messages in thread
* Re: [PATCH 3/5] powerpc/ibm_iic: remove support for OCP
2008-06-10 14:27 ` arnd
(?)
(?)
@ 2008-06-10 16:23 ` Josh Boyer
-1 siblings, 0 replies; 21+ messages in thread
From: Josh Boyer @ 2008-06-10 16:23 UTC (permalink / raw)
To: arnd; +Cc: linuxppc-dev, paulus, i2c, Ben Dooks
On Tue, 10 Jun 2008 16:27:05 +0200
arnd@arndb.de wrote:
> OCP is dead, so all code referring to it can go away as well.
Stefan already sent this out, and I think Jean has it queued up.
josh
^ permalink raw reply [flat|nested] 21+ messages in thread
* Re: [PATCH 3/5] powerpc/ibm_iic: remove support for OCP
2008-06-10 14:27 ` arnd
@ 2008-06-10 16:24 ` Stephen Rothwell
-1 siblings, 0 replies; 21+ messages in thread
From: Stephen Rothwell @ 2008-06-10 16:24 UTC (permalink / raw)
To: arnd; +Cc: linuxppc-dev, paulus, i2c, Ben Dooks
[-- Attachment #1.1: Type: text/plain, Size: 578 bytes --]
Hi Arnd,
On Tue, 10 Jun 2008 16:27:05 +0200 arnd@arndb.de wrote:
>
> OCP is dead, so all code referring to it can go away as well.
>
> Cc: i2c@lm-sensors.org
> Cc: Ben Dooks <ben-linux@fluff.org>
> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
There is already a patch in the i2c tree to do this one. Commit id
c73327b0f4d96f76a9b57eecdc7594a98c04ab62 ("i2c-ibm_iic: Remove deprecated
OCP style part") in today's linux-next tree if you want to compare.
--
Cheers,
Stephen Rothwell sfr@canb.auug.org.au
http://www.canb.auug.org.au/~sfr/
[-- Attachment #1.2: Type: application/pgp-signature, Size: 197 bytes --]
[-- Attachment #2: Type: text/plain, Size: 146 bytes --]
_______________________________________________
Linuxppc-dev mailing list
Linuxppc-dev@ozlabs.org
https://ozlabs.org/mailman/listinfo/linuxppc-dev
^ permalink raw reply [flat|nested] 21+ messages in thread
* Re: [PATCH 3/5] powerpc/ibm_iic: remove support for OCP
@ 2008-06-10 16:24 ` Stephen Rothwell
0 siblings, 0 replies; 21+ messages in thread
From: Stephen Rothwell @ 2008-06-10 16:24 UTC (permalink / raw)
To: arnd; +Cc: linuxppc-dev, paulus, i2c, Ben Dooks
[-- Attachment #1: Type: text/plain, Size: 578 bytes --]
Hi Arnd,
On Tue, 10 Jun 2008 16:27:05 +0200 arnd@arndb.de wrote:
>
> OCP is dead, so all code referring to it can go away as well.
>
> Cc: i2c@lm-sensors.org
> Cc: Ben Dooks <ben-linux@fluff.org>
> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
There is already a patch in the i2c tree to do this one. Commit id
c73327b0f4d96f76a9b57eecdc7594a98c04ab62 ("i2c-ibm_iic: Remove deprecated
OCP style part") in today's linux-next tree if you want to compare.
--
Cheers,
Stephen Rothwell sfr@canb.auug.org.au
http://www.canb.auug.org.au/~sfr/
[-- Attachment #2: Type: application/pgp-signature, Size: 197 bytes --]
^ permalink raw reply [flat|nested] 21+ messages in thread
* Re: [PATCH 3/5] powerpc/ibm_iic: remove support for OCP
2008-06-10 16:24 ` Stephen Rothwell
@ 2008-06-10 18:40 ` Arnd Bergmann
-1 siblings, 0 replies; 21+ messages in thread
From: Arnd Bergmann @ 2008-06-10 18:40 UTC (permalink / raw)
To: linuxppc-dev; +Cc: Stephen Rothwell, paulus, i2c, Ben Dooks
On Tuesday 10 June 2008, Stephen Rothwell wrote:
> There is already a patch in the i2c tree to do this one. Commit id
> c73327b0f4d96f76a9b57eecdc7594a98c04ab62 ("i2c-ibm_iic: Remove deprecated
> OCP style part") in today's linux-next tree if you want to compare.
Ok, I removed it from my git tree now.
Arnd <><
^ permalink raw reply [flat|nested] 21+ messages in thread
* Re: [PATCH 3/5] powerpc/ibm_iic: remove support for OCP
@ 2008-06-10 18:40 ` Arnd Bergmann
0 siblings, 0 replies; 21+ messages in thread
From: Arnd Bergmann @ 2008-06-10 18:40 UTC (permalink / raw)
To: linuxppc-dev; +Cc: Stephen Rothwell, paulus, i2c, Ben Dooks
On Tuesday 10 June 2008, Stephen Rothwell wrote:
> There is already a patch in the i2c tree to do this one. =A0Commit id
> c73327b0f4d96f76a9b57eecdc7594a98c04ab62 ("i2c-ibm_iic: Remove deprecated
> OCP style part") in today's linux-next tree if you want to compare.
Ok, I removed it from my git tree now.
Arnd <><
^ permalink raw reply [flat|nested] 21+ messages in thread
* Re: [PATCH 1/5] powerpc: remove mpc8xx-ide driver
2008-06-10 14:27 ` arnd
(?)
@ 2008-06-10 19:01 ` Bartlomiej Zolnierkiewicz
2008-06-12 12:48 ` Kumar Gala
-1 siblings, 1 reply; 21+ messages in thread
From: Bartlomiej Zolnierkiewicz @ 2008-06-10 19:01 UTC (permalink / raw)
To: arnd; +Cc: paulus, linuxppc-dev, Kumar Gala, linux-ide
Hi,
On Tuesday 10 June 2008, arnd@arndb.de wrote:
> This driver was only used by arch/ppc code and is obsolete
> now with the move to common arch/powerpc code.
>
> Cc: linux-ide@vger.kernel.org
> Cc: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
> ---
> drivers/ide/Kconfig | 10 -
> drivers/ide/ppc/Makefile | 1 -
> drivers/ide/ppc/mpc8xx.c | 847 ----------------------------------------------
> 3 files changed, 0 insertions(+), 858 deletions(-)
> delete mode 100644 drivers/ide/ppc/mpc8xx.c
Thanks, applied.
[ there is a couple of patches in IDE tree touching this driver so I needed
to refresh the patch - IOW it now removes the "freshest" mpc8xx.c version ]
Paul/Kumar: I hope you are fine with this.
Bart
^ permalink raw reply [flat|nested] 21+ messages in thread
* Re: [PATCH 1/5] powerpc: remove mpc8xx-ide driver
2008-06-10 19:01 ` Bartlomiej Zolnierkiewicz
@ 2008-06-12 12:48 ` Kumar Gala
0 siblings, 0 replies; 21+ messages in thread
From: Kumar Gala @ 2008-06-12 12:48 UTC (permalink / raw)
To: Bartlomiej Zolnierkiewicz
Cc: Arnd Bergmann, Paul Mackerras, linuxppc-dev list, linux-ide
On Jun 10, 2008, at 2:01 PM, Bartlomiej Zolnierkiewicz wrote:
>
> Hi,
>
> On Tuesday 10 June 2008, arnd@arndb.de wrote:
>> This driver was only used by arch/ppc code and is obsolete
>> now with the move to common arch/powerpc code.
>>
>> Cc: linux-ide@vger.kernel.org
>> Cc: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
>> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
>> ---
>> drivers/ide/Kconfig | 10 -
>> drivers/ide/ppc/Makefile | 1 -
>> drivers/ide/ppc/mpc8xx.c | 847
>> ----------------------------------------------
>> 3 files changed, 0 insertions(+), 858 deletions(-)
>> delete mode 100644 drivers/ide/ppc/mpc8xx.c
>
> Thanks, applied.
>
> [ there is a couple of patches in IDE tree touching this driver so I
> needed
> to refresh the patch - IOW it now removes the "freshest" mpc8xx.c
> version ]
>
> Paul/Kumar: I hope you are fine with this.
Acked-by: Kumar Gala <galak@kernel.crashing.org>
- k
^ permalink raw reply [flat|nested] 21+ messages in thread
* Re: [PATCH 1/5] powerpc: remove mpc8xx-ide driver
@ 2008-06-12 12:48 ` Kumar Gala
0 siblings, 0 replies; 21+ messages in thread
From: Kumar Gala @ 2008-06-12 12:48 UTC (permalink / raw)
To: Bartlomiej Zolnierkiewicz
Cc: linuxppc-dev list, Paul Mackerras, Arnd Bergmann, linux-ide
On Jun 10, 2008, at 2:01 PM, Bartlomiej Zolnierkiewicz wrote:
>
> Hi,
>
> On Tuesday 10 June 2008, arnd@arndb.de wrote:
>> This driver was only used by arch/ppc code and is obsolete
>> now with the move to common arch/powerpc code.
>>
>> Cc: linux-ide@vger.kernel.org
>> Cc: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
>> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
>> ---
>> drivers/ide/Kconfig | 10 -
>> drivers/ide/ppc/Makefile | 1 -
>> drivers/ide/ppc/mpc8xx.c | 847
>> ----------------------------------------------
>> 3 files changed, 0 insertions(+), 858 deletions(-)
>> delete mode 100644 drivers/ide/ppc/mpc8xx.c
>
> Thanks, applied.
>
> [ there is a couple of patches in IDE tree touching this driver so I
> needed
> to refresh the patch - IOW it now removes the "freshest" mpc8xx.c
> version ]
>
> Paul/Kumar: I hope you are fine with this.
Acked-by: Kumar Gala <galak@kernel.crashing.org>
- k
^ permalink raw reply [flat|nested] 21+ messages in thread
* Re: [PATCH 1/5] powerpc: remove mpc8xx-ide driver
2008-06-12 12:48 ` Kumar Gala
@ 2008-06-12 20:38 ` Arnd Bergmann
-1 siblings, 0 replies; 21+ messages in thread
From: Arnd Bergmann @ 2008-06-12 20:38 UTC (permalink / raw)
To: linuxppc-dev
Cc: Kumar Gala, Bartlomiej Zolnierkiewicz, Paul Mackerras, linux-ide
On Thursday 12 June 2008, Kumar Gala wrote:
>
> On Jun 10, 2008, at 2:01 PM, Bartlomiej Zolnierkiewicz wrote:
> > Thanks, applied.
> >
> Acked-by: Kumar Gala <galak@kernel.crashing.org>
Ok, I've updated my git tree again, to remove this one and
the commproc.h changes that have gone into the m68k-nommu
tree.
The patches remain now, and are still available for powerpc-next at
git://git.kernel.org/pub/scm/linux/kernel/git/arnd/playground.git ppc-removal-more
Arnd <><
---
commit 2c2732c402532e6be26d58f38abd39f56070d569
Author: Arnd Bergmann <arnd@arndb.de>
Date: Tue Jun 10 15:55:40 2008 +0200
powerpc/mtd: remove dead platform specific maps
It is no longer possible to select compilation of these
drivers with arch/powerpc, so the code should be removed.
New platforms should use physmap_of.
Cc: linux-mtd@lists.infradead.org
Cc: David Woodhouse <dwmw2@infradead.org>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
drivers/mtd/maps/Kconfig | 57 --------
drivers/mtd/maps/Makefile | 6 -
drivers/mtd/maps/mbx860.c | 100 -------------
drivers/mtd/maps/ocotea.c | 154 ---------------------
drivers/mtd/maps/redwood.c | 176 -----------------------
drivers/mtd/maps/rpxlite.c | 66 ---------
drivers/mtd/maps/tqm8xxl.c | 261 -----------------------------------
drivers/mtd/maps/wr_sbc82xx_flash.c | 180 ------------------------
8 files changed, 0 insertions(+), 1000 deletions(-)
commit 41f911f000f3935ba85adb571cb9eb54ee9bed68
Author: Arnd Bergmann <arnd@arndb.de>
Date: Tue Jun 10 15:45:11 2008 +0200
powerpc: remove references to dead platforms
The SPRUCE, LOPEC, SANDPOINT, PPC_GEN550 and PPLUS Kconfig
symbols were only defined for platforms in arch/ppc that are
no longer there with arch/powerpc. All compile time
switches based on these symbols can now be removed.
Cc: linux-input@vger.kernel.org
Cc: linux-m68k@lists.linux-m68k.org
Cc: linux-pcmcia@lists.infradead.org
Cc: Vitaly Bordug <vitb@kernel.crashing.org>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
arch/powerpc/Kconfig | 4 -
arch/powerpc/Kconfig.debug | 2 +-
drivers/ide/pci/sl82c105.c | 4 -
drivers/input/serio/i8042-ppcio.h | 75 --------------------
drivers/net/Kconfig | 3 +-
drivers/net/fec.c | 35 +---------
drivers/net/smc91x.h | 37 +----------
drivers/pcmcia/m8xx_pcmcia.c | 136 -------------------------------------
include/asm-powerpc/ide.h | 12 ---
9 files changed, 4 insertions(+), 304 deletions(-)
commit d790ca4b21f14ee1943d9193808f3b8a980b650e
Author: Arnd Bergmann <arnd@arndb.de>
Date: Tue Jun 10 15:32:56 2008 +0200
powerpc: remove hdpu drivers
The CONFIG_HDPU option is gone with the removal of arch/ppc,
so the drivers have become dead code that can be removed.
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
drivers/misc/Makefile | 1 -
drivers/misc/hdpuftrs/Makefile | 1 -
drivers/misc/hdpuftrs/hdpu_cpustate.c | 249 ---------------------------------
drivers/misc/hdpuftrs/hdpu_nexus.c | 150 --------------------
4 files changed, 0 insertions(+), 401 deletions(-)
^ permalink raw reply [flat|nested] 21+ messages in thread
* Re: [PATCH 1/5] powerpc: remove mpc8xx-ide driver
@ 2008-06-12 20:38 ` Arnd Bergmann
0 siblings, 0 replies; 21+ messages in thread
From: Arnd Bergmann @ 2008-06-12 20:38 UTC (permalink / raw)
To: linuxppc-dev; +Cc: linux-ide, Paul Mackerras, Bartlomiej Zolnierkiewicz
On Thursday 12 June 2008, Kumar Gala wrote:
>
> On Jun 10, 2008, at 2:01 PM, Bartlomiej Zolnierkiewicz wrote:
> > Thanks, applied.
> >
> Acked-by: Kumar Gala <galak@kernel.crashing.org>
Ok, I've updated my git tree again, to remove this one and
the commproc.h changes that have gone into the m68k-nommu
tree.
The patches remain now, and are still available for powerpc-next at
git://git.kernel.org/pub/scm/linux/kernel/git/arnd/playground.git ppc-removal-more
Arnd <><
---
commit 2c2732c402532e6be26d58f38abd39f56070d569
Author: Arnd Bergmann <arnd@arndb.de>
Date: Tue Jun 10 15:55:40 2008 +0200
powerpc/mtd: remove dead platform specific maps
It is no longer possible to select compilation of these
drivers with arch/powerpc, so the code should be removed.
New platforms should use physmap_of.
Cc: linux-mtd@lists.infradead.org
Cc: David Woodhouse <dwmw2@infradead.org>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
drivers/mtd/maps/Kconfig | 57 --------
drivers/mtd/maps/Makefile | 6 -
drivers/mtd/maps/mbx860.c | 100 -------------
drivers/mtd/maps/ocotea.c | 154 ---------------------
drivers/mtd/maps/redwood.c | 176 -----------------------
drivers/mtd/maps/rpxlite.c | 66 ---------
drivers/mtd/maps/tqm8xxl.c | 261 -----------------------------------
drivers/mtd/maps/wr_sbc82xx_flash.c | 180 ------------------------
8 files changed, 0 insertions(+), 1000 deletions(-)
commit 41f911f000f3935ba85adb571cb9eb54ee9bed68
Author: Arnd Bergmann <arnd@arndb.de>
Date: Tue Jun 10 15:45:11 2008 +0200
powerpc: remove references to dead platforms
The SPRUCE, LOPEC, SANDPOINT, PPC_GEN550 and PPLUS Kconfig
symbols were only defined for platforms in arch/ppc that are
no longer there with arch/powerpc. All compile time
switches based on these symbols can now be removed.
Cc: linux-input@vger.kernel.org
Cc: linux-m68k@lists.linux-m68k.org
Cc: linux-pcmcia@lists.infradead.org
Cc: Vitaly Bordug <vitb@kernel.crashing.org>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
arch/powerpc/Kconfig | 4 -
arch/powerpc/Kconfig.debug | 2 +-
drivers/ide/pci/sl82c105.c | 4 -
drivers/input/serio/i8042-ppcio.h | 75 --------------------
drivers/net/Kconfig | 3 +-
drivers/net/fec.c | 35 +---------
drivers/net/smc91x.h | 37 +----------
drivers/pcmcia/m8xx_pcmcia.c | 136 -------------------------------------
include/asm-powerpc/ide.h | 12 ---
9 files changed, 4 insertions(+), 304 deletions(-)
commit d790ca4b21f14ee1943d9193808f3b8a980b650e
Author: Arnd Bergmann <arnd@arndb.de>
Date: Tue Jun 10 15:32:56 2008 +0200
powerpc: remove hdpu drivers
The CONFIG_HDPU option is gone with the removal of arch/ppc,
so the drivers have become dead code that can be removed.
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
drivers/misc/Makefile | 1 -
drivers/misc/hdpuftrs/Makefile | 1 -
drivers/misc/hdpuftrs/hdpu_cpustate.c | 249 ---------------------------------
drivers/misc/hdpuftrs/hdpu_nexus.c | 150 --------------------
4 files changed, 0 insertions(+), 401 deletions(-)
^ permalink raw reply [flat|nested] 21+ messages in thread
end of thread, other threads:[~2008-06-12 20:40 UTC | newest]
Thread overview: 21+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2008-06-10 14:27 [PATCH 0/5] powerpc: cleanup of unused Kconfig symbols arnd
2008-06-10 14:27 ` [PATCH 1/5] powerpc: remove mpc8xx-ide driver arnd
2008-06-10 14:27 ` arnd
2008-06-10 19:01 ` Bartlomiej Zolnierkiewicz
2008-06-12 12:48 ` Kumar Gala
2008-06-12 12:48 ` Kumar Gala
2008-06-12 20:38 ` Arnd Bergmann
2008-06-12 20:38 ` Arnd Bergmann
2008-06-10 14:27 ` [PATCH 2/5] powerpc: remove hdpu drivers arnd
2008-06-10 14:27 ` [PATCH 3/5] powerpc/ibm_iic: remove support for OCP arnd-r2nGTMty4D4
2008-06-10 14:27 ` arnd
[not found] ` <20080610142947.974805307-r2nGTMty4D4@public.gmane.org>
2008-06-10 16:00 ` Jean Delvare
2008-06-10 16:23 ` Josh Boyer
2008-06-10 16:24 ` Stephen Rothwell
2008-06-10 16:24 ` Stephen Rothwell
2008-06-10 18:40 ` Arnd Bergmann
2008-06-10 18:40 ` Arnd Bergmann
2008-06-10 14:27 ` [PATCH 4/5] powerpc: remove references to dead platforms arnd
2008-06-10 14:27 ` arnd
2008-06-10 14:27 ` [PATCH 5/5] powerpc/mtd: remove dead platform specific maps arnd
2008-06-10 14:27 ` arnd
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