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-rw-r--r--arch/ppc/mach-mpc5xxx/Kconfig50
-rw-r--r--arch/ppc/mach-mpc5xxx/Makefile14
-rw-r--r--arch/ppc/mach-mpc5xxx/cpu.c261
-rw-r--r--arch/ppc/mach-mpc5xxx/cpu_init.c52
-rw-r--r--arch/ppc/mach-mpc5xxx/firmware_sc_task.impl.S364
-rw-r--r--arch/ppc/mach-mpc5xxx/firmware_sc_task_bestcomm.impl.S361
-rw-r--r--arch/ppc/mach-mpc5xxx/include/mach/clock.h14
-rw-r--r--arch/ppc/mach-mpc5xxx/include/mach/mpc5xxx.h793
-rw-r--r--arch/ppc/mach-mpc5xxx/include/mach/sdma.h93
-rw-r--r--arch/ppc/mach-mpc5xxx/io.S124
-rw-r--r--arch/ppc/mach-mpc5xxx/loadtask.c77
-rw-r--r--arch/ppc/mach-mpc5xxx/pci_mpc5200.c183
-rw-r--r--arch/ppc/mach-mpc5xxx/reginfo.c60
-rw-r--r--arch/ppc/mach-mpc5xxx/speed.c103
-rw-r--r--arch/ppc/mach-mpc5xxx/start.S739
-rw-r--r--arch/ppc/mach-mpc5xxx/time.c47
-rw-r--r--arch/ppc/mach-mpc5xxx/traps.c221
17 files changed, 0 insertions, 3556 deletions
diff --git a/arch/ppc/mach-mpc5xxx/Kconfig b/arch/ppc/mach-mpc5xxx/Kconfig
deleted file mode 100644
index 180aa32ad1..0000000000
--- a/arch/ppc/mach-mpc5xxx/Kconfig
+++ /dev/null
@@ -1,50 +0,0 @@
-if ARCH_MPC5XXX
-
-config ARCH_TEXT_BASE
- hex
- default 0x00000000 if RELOCATABLE
- default 0x01000000 if MACH_PHYCORE_MPC5200B_TINY
-
-config HAS_REGINFO
- bool
- default y if ARCH_MPC5200
-
-choice
- prompt "Select your board"
-
-config MACH_PHYCORE_MPC5200B_TINY
- bool "Phycore mpc5200b tiny"
- help
- Say Y here if you are using the Phytec Phycore MPC5200B Tiny
- board aka pcm030.
-endchoice
-
-config MPC5200
- bool
- depends on MACH_PHYCORE_MPC5200B_TINY
- default y
-
-config ARCH_MPC5200
- bool
- depends on MACH_PHYCORE_MPC5200B_TINY
- default y
-
-config MPC5xxx
- bool
- depends on MACH_PHYCORE_MPC5200B_TINY
- default y
-
-menu "Board specific settings"
-
-config MACH_PHYCORE_MPC5200B_TINY_REV
- int "Board Revision"
- default 1
- depends on MACH_PHYCORE_MPC5200B_TINY
- help
- Revision 0 and revision 1 of the tiny board have
- incompatible flash settings. Unless you have a very
- old board you should set this option to 1
-
-endmenu
-
-endif
diff --git a/arch/ppc/mach-mpc5xxx/Makefile b/arch/ppc/mach-mpc5xxx/Makefile
deleted file mode 100644
index c532a6d1ee..0000000000
--- a/arch/ppc/mach-mpc5xxx/Makefile
+++ /dev/null
@@ -1,14 +0,0 @@
-obj-y += cpu.o
-obj-y += cpu_init.o
-obj-y += loadtask.o
-obj-y += speed.o
-obj-y += traps.o
-obj-y += time.o
-extra-y += start.o
-obj-$(CONFIG_MPC5200) += firmware_sc_task_bestcomm.impl.o
-obj-$(CONFIG_REGINFO) += reginfo.o
-
-#obj-y += firmware_sc_task.impl.o
-#obj-y += io.o
-#obj-y += ide.o
-#obj-y += pci_mpc5200.o
diff --git a/arch/ppc/mach-mpc5xxx/cpu.c b/arch/ppc/mach-mpc5xxx/cpu.c
deleted file mode 100644
index ab58967aa4..0000000000
--- a/arch/ppc/mach-mpc5xxx/cpu.c
+++ /dev/null
@@ -1,261 +0,0 @@
-/*
- * (C) Copyright 2000-2003
- * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
- *
- * See file CREDITS for list of people who contributed to this
- * project.
- *
- * 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.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- */
-
-/*
- * CPU specific code for the MPC5xxx CPUs
- */
-
-#include <common.h>
-#include <command.h>
-#include <mach/mpc5xxx.h>
-#include <asm/processor.h>
-#include <asm/byteorder.h>
-#include <asm/io.h>
-#include <init.h>
-#include <types.h>
-#include <errno.h>
-#include <of.h>
-#include <restart.h>
-#include <mach/clock.h>
-#include <asm-generic/memory_layout.h>
-#include <memory.h>
-
-int checkcpu (void)
-{
- ulong clock = get_cpu_clock();
- uint svr, pvr;
-
- puts ("CPU: ");
-
- svr = get_svr();
- pvr = get_pvr();
- switch (SVR_VER (svr)) {
- case SVR_MPC5200:
- printf ("MPC5200");
- break;
- default:
- printf ("MPC52?? (SVR %08x)", svr);
- break;
- }
-
- printf (" v%d.%d, Core v%d.%d", SVR_MJREV (svr), SVR_MNREV (svr),
- PVR_MAJ(pvr), PVR_MIN(pvr));
- printf (" at %ld Hz\n", clock);
- return 0;
-}
-
-/* ------------------------------------------------------------------------- */
-
-static int mpc5xxx_reserve_region(void)
-{
- struct resource *r;
-
- /* keep this in sync with the assembler routines setting up the stack */
- r = request_sdram_region("stack", _text_base - STACK_SIZE, STACK_SIZE);
- if (r == NULL) {
- pr_err("Failed to request stack region at: 0x%08lx/0x%08lx\n",
- _text_base - STACK_SIZE, _text_base - 1);
- return -EBUSY;
- }
-
- return 0;
-}
-coredevice_initcall(mpc5xxx_reserve_region);
-
-static void __noreturn mpc5xxx_restart_soc(struct restart_handler *rst)
-{
- ulong msr;
- /* Interrupts and MMU off */
- __asm__ __volatile__ ("mfmsr %0":"=r" (msr):);
-
- msr &= ~(MSR_ME | MSR_EE | MSR_IR | MSR_DR);
- __asm__ __volatile__ ("mtmsr %0"::"r" (msr));
-
- /* Charge the watchdog timer */
- *(vu_long *)(MPC5XXX_GPT0_COUNTER) = 0x0001000f;
- *(vu_long *)(MPC5XXX_GPT0_ENABLE) = 0x9004; /* wden|ce|timer_ms */
- hang();
-}
-
-static int restart_register_feature(void)
-{
- return restart_handler_register_fn(mpc5xxx_restart_soc);
-}
-coredevice_initcall(restart_register_feature);
-
-/* ------------------------------------------------------------------------- */
-
-#ifdef CONFIG_OFTREE
-static int of_mpc5200_fixup(struct device_node *root, void *unused)
-{
- struct device_node *node;
-
- int div = in_8((void*)CFG_MBAR + 0x204) & 0x0020 ? 8 : 4;
-
- node = of_find_node_by_path_from(root, "/cpus/PowerPC,5200@0");
- if (!node) {
- pr_err("Cannot find node '/cpus/PowerPC,5200@0' for proper CPU frequency fixup\n");
- return -EINVAL;
- }
-
- of_property_write_u32(node, "timebase-frequency", get_timebase_clock());
- of_property_write_u32(node, "bus-frequency", get_bus_clock());
- of_property_write_u32(node, "clock-frequency", get_cpu_clock());
-
- node = of_find_node_by_path_from(root, "/soc5200@f0000000");
- if (!node) {
- pr_err("Cannot find node '/soc5200@f0000000' for proper SOC frequency fixup\n");
- return -EINVAL;
- }
-
- of_property_write_u32(node, "bus-frequency", get_ipb_clock());
- of_property_write_u32(node, "system-frequency", get_bus_clock() * div);
-
- return 0;
-}
-
-static int of_register_mpc5200_fixup(void)
-{
- return of_register_fixup(of_mpc5200_fixup, NULL);
-}
-late_initcall(of_register_mpc5200_fixup);
-#endif
-
-unsigned long mpc5200_get_sdram_size(unsigned int cs)
-{
- unsigned long size;
-
- if (cs > 1)
- return 0;
-
- /* retrieve size of memory connected to SDRAM CS0 */
- size = *(vu_long *)(MPC5XXX_SDRAM_CS0CFG + (cs * 4)) & 0xFF;
- if (size >= 0x13)
- size = (1 << (size - 0x13)) << 20;
- else
- size = 0;
-
- return size;
-}
-
-int mpc5200_setup_bus_clocks(unsigned int ipbdiv, unsigned long pcidiv)
-{
- u32 cdmcfg = *(vu_long *)MPC5XXX_CDM_CFG;
-
- cdmcfg &= ~0x103;
-
- switch (ipbdiv) {
- case 1:
- break;
- case 2:
- cdmcfg |= 0x100;
- break;
- default:
- return -EINVAL;
- }
-
- switch (pcidiv) {
- case 1:
- if (ipbdiv == 2)
- return -EINVAL;
- break;
- case 2:
- if (ipbdiv == 1)
- cdmcfg |= 0x1; /* ipb / 2 */
- break;
- case 4:
- cdmcfg |= 0x2; /* xlb / 4 */
- break;
- default:
- return -EINVAL;
- }
-
- *(vu_long *)MPC5XXX_CDM_CFG = cdmcfg;
-
- return 0;
-}
-
-struct mpc5200_cs {
- void *start;
- void *stop;
- void *cfg;
- unsigned int addecr;
-};
-
-static struct mpc5200_cs chipselects[] = {
- {
- .start = (void *)MPC5XXX_CS0_START,
- .stop = (void *)MPC5XXX_CS0_STOP,
- .cfg = (void *)MPC5XXX_CS0_CFG,
- .addecr = 1 << 16,
- }, {
- .start = (void *)MPC5XXX_CS1_START,
- .stop = (void *)MPC5XXX_CS1_STOP,
- .cfg = (void *)MPC5XXX_CS1_CFG,
- .addecr = 1 << 17,
- }, {
- .start = (void *)MPC5XXX_CS2_START,
- .stop = (void *)MPC5XXX_CS2_STOP,
- .cfg = (void *)MPC5XXX_CS2_CFG,
- .addecr = 1 << 18,
- }, {
- .start = (void *)MPC5XXX_CS3_START,
- .stop = (void *)MPC5XXX_CS3_STOP,
- .cfg = (void *)MPC5XXX_CS3_CFG,
- .addecr = 1 << 19,
- }, {
- .start = (void *)MPC5XXX_CS4_START,
- .stop = (void *)MPC5XXX_CS4_STOP,
- .cfg = (void *)MPC5XXX_CS4_CFG,
- .addecr = 1 << 20,
- }, {
- .start = (void *)MPC5XXX_CS5_START,
- .stop = (void *)MPC5XXX_CS5_STOP,
- .cfg = (void *)MPC5XXX_CS5_CFG,
- .addecr = 1 << 21,
- }, {
- .start = (void *)MPC5XXX_CS6_START,
- .stop = (void *)MPC5XXX_CS6_STOP,
- .cfg = (void *)MPC5XXX_CS6_CFG,
- .addecr = 1 << 26,
- }, {
- .start = (void *)MPC5XXX_CS7_START,
- .stop = (void *)MPC5XXX_CS7_STOP,
- .cfg = (void *)MPC5XXX_CS7_CFG,
- .addecr = 1 << 27,
- }, {
- .start = (void *)MPC5XXX_BOOTCS_START,
- .stop = (void *)MPC5XXX_BOOTCS_STOP,
- .cfg = (void *)MPC5XXX_CS0_CFG,
- .addecr = 1 << 25,
- },
-};
-
-void mpc5200_setup_cs(int cs, unsigned long start, unsigned long size, u32 cfg)
-{
- u32 addecr;
-
- out_be32(chipselects[cs].start, START_REG(start));
- out_be32(chipselects[cs].stop, STOP_REG(start, size));
- out_be32(chipselects[cs].cfg, cfg);
-
- addecr = in_be32((void *)MPC5XXX_ADDECR);
- addecr |= chipselects[cs].addecr | 1;
- out_be32((void *)MPC5XXX_ADDECR, addecr);
-}
diff --git a/arch/ppc/mach-mpc5xxx/cpu_init.c b/arch/ppc/mach-mpc5xxx/cpu_init.c
deleted file mode 100644
index 1dae6c1e46..0000000000
--- a/arch/ppc/mach-mpc5xxx/cpu_init.c
+++ /dev/null
@@ -1,52 +0,0 @@
-/*
- * (C) Copyright 2000-2003
- * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
- *
- * See file CREDITS for list of people who contributed to this
- * project.
- *
- * 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.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- */
-
-#include <common.h>
-#include <mach/mpc5xxx.h>
-#include <types.h>
-
-/*
- * Breath some life into the CPU...
- *
- * initialize a bunch of registers.
- */
-int cpu_init(void)
-{
- /* enable timebase */
- *(vu_long *)(MPC5XXX_XLBARB + 0x40) |= (1 << 13);
-
- /* Enable snooping for RAM */
- *(vu_long *)(MPC5XXX_XLBARB + 0x40) |= (1 << 15);
- *(vu_long *)(MPC5XXX_XLBARB + 0x70) = 0 | 0x1d;
-
- /* Configure the XLB Arbiter */
- *(vu_long *)MPC5XXX_XLBARB_MPRIEN = 0xff;
- *(vu_long *)MPC5XXX_XLBARB_MPRIVAL = 0x11111111;
-
- /* mask all interrupts */
- *(vu_long *)MPC5XXX_ICTL_PER_MASK = 0xffffff00;
-
- *(vu_long *)MPC5XXX_ICTL_CRIT |= 0x0001ffff;
- *(vu_long *)MPC5XXX_ICTL_EXT &= ~0x00000f00;
- /* route critical ints to normal ints */
- *(vu_long *)MPC5XXX_ICTL_EXT |= 0x00000001;
-
- return 0;
-}
-
diff --git a/arch/ppc/mach-mpc5xxx/firmware_sc_task.impl.S b/arch/ppc/mach-mpc5xxx/firmware_sc_task.impl.S
deleted file mode 100644
index b668ee5cf8..0000000000
--- a/arch/ppc/mach-mpc5xxx/firmware_sc_task.impl.S
+++ /dev/null
@@ -1,364 +0,0 @@
-/*
- * Copyright (C) 2001, Software Center, Motorola China.
- *
- * This file contains microcode for the FEC controller of the MGT5100 CPU.
- */
-
-#include <config.h>
-
-#if defined(CONFIG_MGT5100)
-
-/* sas/sccg, gas target */
-.section smartdmaInitData,"aw",@progbits /* Initialized data for task variables */
-.section smartdmaTaskTable,"aw",@progbits /* Task tables */
-.globl taskTable
-taskTable:
-.globl scEthernetRecv_Entry
-scEthernetRecv_Entry: /* Task 0 */
-.long scEthernetRecv_TDT - taskTable /* Task 0 Descriptor Table */
-.long scEthernetRecv_TDT - taskTable + 0x000000a4
-.long scEthernetRecv_VarTab - taskTable /* Task 0 Variable Table */
-.long scEthernetRecv_FDT - taskTable + 0x03 /* Task 0 Function Descriptor Table & Flags */
-.long 0x00000000
-.long 0x00000000
-.long scEthernetRecv_CSave - taskTable /* Task 0 context save space */
-.long 0xf0000000
-.globl scEthernetXmit_Entry
-scEthernetXmit_Entry: /* Task 1 */
-.long scEthernetXmit_TDT - taskTable /* Task 1 Descriptor Table */
-.long scEthernetXmit_TDT - taskTable + 0x000000d0
-.long scEthernetXmit_VarTab - taskTable /* Task 1 Variable Table */
-.long scEthernetXmit_FDT - taskTable + 0x03 /* Task 1 Function Descriptor Table & Flags */
-.long 0x00000000
-.long 0x00000000
-.long scEthernetXmit_CSave - taskTable /* Task 1 context save space */
-.long 0xf0000000
-
-
-.globl scEthernetRecv_TDT
-scEthernetRecv_TDT: /* Task 0 Descriptor Table */
-.long 0xc4c50000 /* 0000: LCDEXT: idx0 = var9 + var10; idx0 once var0; idx0 += inc0 */
-.long 0x84c5e000 /* 0004: LCD: idx1 = var9 + var11; ; idx1 += inc0 */
-.long 0x10001f08 /* 0008: DRD1A: var7 = idx1; FN=0 MORE init=0 WS=0 RS=0 */
-.long 0x10000380 /* 000C: DRD1A: var0 = *idx0; FN=0 MORE init=0 WS=0 RS=0 */
-.long 0x00000f88 /* 0010: DRD1A: var3 = *idx1; FN=0 init=0 WS=0 RS=0 */
-.long 0x81980000 /* 0014: LCD: idx0 = var3; idx0 once var0; idx0 += inc0 */
-.long 0x10000780 /* 0018: DRD1A: var1 = *idx0; FN=0 MORE init=0 WS=0 RS=0 */
-.long 0x60000000 /* 001C: DRD2A: EU0=0 EU1=0 EU2=0 EU3=0 EXT init=0 WS=0 RS=0 */
-.long 0x010c504c /* 0020: DRD2B1: var4 = EU1(); EU1(var1,var12) */
-.long 0x82180349 /* 0024: LCD: idx0 = var4; idx0 != var13; idx0 += inc1 */
-.long 0x81c68004 /* 0028: LCD: idx1 = var3 + var13 + 4; idx1 once var0; idx1 += inc0 */
-.long 0x70000000 /* 002C: DRD2A: EU0=0 EU1=0 EU2=0 EU3=0 EXT MORE init=0 WS=0 RS=0 */
-.long 0x018c504e /* 0030: DRD2B1: var6 = EU1(); EU1(var1,var14) */
-.long 0x70000000 /* 0034: DRD2A: EU0=0 EU1=0 EU2=0 EU3=0 EXT MORE init=0 WS=0 RS=0 */
-.long 0x020c504f /* 0038: DRD2B1: var8 = EU1(); EU1(var1,var15) */
-.long 0x00000b88 /* 003C: DRD1A: var2 = *idx1; FN=0 init=0 WS=0 RS=0 */
-.long 0x8000d184 /* 0040: LCDEXT: idx1 = 0xf0003184; ; */
-.long 0xc6990452 /* 0044: LCDEXT: idx2 = var13; idx2 < var17; idx2 += inc2 */
-.long 0x81486010 /* 0048: LCD: idx3 = var2 + var16; ; idx3 += inc2 */
-.long 0x006acf88 /* 004C: DRD1A: *idx3 = *idx1; FN=0 init=3 WS=1 RS=1 */
-.long 0x8000d184 /* 0050: LCDEXT: idx1 = 0xf0003184; ; */
-.long 0x86810492 /* 0054: LCD: idx2 = var13, idx3 = var2; idx2 < var18; idx2 += inc2, idx3 += inc2 */
-.long 0x006acf88 /* 0058: DRD1A: *idx3 = *idx1; FN=0 init=3 WS=1 RS=1 */
-.long 0x8000d184 /* 005C: LCDEXT: idx1 = 0xf0003184; ; */
-.long 0x868184d2 /* 0060: LCD: idx2 = var13, idx3 = var3; idx2 < var19; idx2 += inc2, idx3 += inc2 */
-.long 0x000acf88 /* 0064: DRD1A: *idx3 = *idx1; FN=0 init=0 WS=1 RS=1 */
-.long 0xc318839b /* 0068: LCDEXT: idx1 = var6; idx1 == var14; idx1 += inc3 */
-.long 0x80190000 /* 006C: LCD: idx2 = var0; idx2 once var0; idx2 += inc0 */
-.long 0x04008468 /* 0070: DRD1A: idx1 = var13; FN=0 INT init=0 WS=0 RS=0 */
-.long 0xc4038358 /* 0074: LCDEXT: idx1 = var8, idx2 = var7; idx1 == var13; idx1 += inc3, idx2 += inc0 */
-.long 0x81c50000 /* 0078: LCD: idx3 = var3 + var10; idx3 once var0; idx3 += inc0 */
-.long 0x1000cb18 /* 007C: DRD1A: *idx2 = idx3; FN=0 MORE init=0 WS=0 RS=0 */
-.long 0x00000f18 /* 0080: DRD1A: var3 = idx3; FN=0 init=0 WS=0 RS=0 */
-.long 0xc4188364 /* 0084: LCDEXT: idx1 = var8; idx1 > var13; idx1 += inc4 */
-.long 0x83990000 /* 0088: LCD: idx2 = var7; idx2 once var0; idx2 += inc0 */
-.long 0x10000c00 /* 008C: DRD1A: var3 = var0; FN=0 MORE init=0 WS=0 RS=0 */
-.long 0x0000c800 /* 0090: DRD1A: *idx2 = var0; FN=0 init=0 WS=0 RS=0 */
-.long 0x81988000 /* 0094: LCD: idx1 = var3; idx1 once var0; idx1 += inc0 */
-.long 0x10000788 /* 0098: DRD1A: var1 = *idx1; FN=0 MORE init=0 WS=0 RS=0 */
-.long 0x60000000 /* 009C: DRD2A: EU0=0 EU1=0 EU2=0 EU3=0 EXT init=0 WS=0 RS=0 */
-.long 0x080c504c /* 00A0: DRD2B1: idx0 = EU1(); EU1(var1,var12) */
-.long 0x000001f8 /* 00A4(:0): NOP */
-
-
-.globl scEthernetXmit_TDT
-scEthernetXmit_TDT: /* Task 1 Descriptor Table */
-.long 0x80014800 /* 0000: LCDEXT: idx0 = 0xf0004800; ; */
-.long 0x85c60004 /* 0004: LCD: idx1 = var11 + var12 + 4; idx1 once var0; idx1 += inc0 */
-.long 0x10002308 /* 0008: DRD1A: var8 = idx1; FN=0 MORE init=0 WS=0 RS=0 */
-.long 0x10000f88 /* 000C: DRD1A: var3 = *idx1; FN=0 MORE init=0 WS=0 RS=0 */
-.long 0x00000380 /* 0010: DRD1A: var0 = *idx0; FN=0 init=0 WS=0 RS=0 */
-.long 0x81980000 /* 0014: LCD: idx0 = var3; idx0 once var0; idx0 += inc0 */
-.long 0x10000780 /* 0018: DRD1A: var1 = *idx0; FN=0 MORE init=0 WS=0 RS=0 */
-.long 0x60000000 /* 001C: DRD2A: EU0=0 EU1=0 EU2=0 EU3=0 EXT init=0 WS=0 RS=0 */
-.long 0x024c504d /* 0020: DRD2B1: var9 = EU1(); EU1(var1,var13) */
-.long 0x84980309 /* 0024: LCD: idx0 = var9; idx0 != var12; idx0 += inc1 */
-.long 0xc0004003 /* 0028: LCDEXT: idx1 = 0x00000003; ; */
-.long 0x81c60004 /* 002C: LCD: idx2 = var3 + var12 + 4; idx2 once var0; idx2 += inc0 */
-.long 0x70000000 /* 0030: DRD2A: EU0=0 EU1=0 EU2=0 EU3=0 EXT MORE init=0 WS=0 RS=0 */
-.long 0x010c504e /* 0034: DRD2B1: var4 = EU1(); EU1(var1,var14) */
-.long 0x70000000 /* 0038: DRD2A: EU0=0 EU1=0 EU2=0 EU3=0 EXT MORE init=0 WS=0 RS=0 */
-.long 0x014c504f /* 003C: DRD2B1: var5 = EU1(); EU1(var1,var15) */
-.long 0x70000000 /* 0040: DRD2A: EU0=0 EU1=0 EU2=0 EU3=0 EXT MORE init=0 WS=0 RS=0 */
-.long 0x028c5050 /* 0044: DRD2B1: var10 = EU1(); EU1(var1,var16) */
-.long 0x70000000 /* 0048: DRD2A: EU0=0 EU1=0 EU2=0 EU3=0 EXT MORE init=0 WS=0 RS=0 */
-.long 0x018c5051 /* 004C: DRD2B1: var6 = EU1(); EU1(var1,var17) */
-.long 0x10000b90 /* 0050: DRD1A: var2 = *idx2; FN=0 MORE init=0 WS=0 RS=0 */
-.long 0x60000000 /* 0054: DRD2A: EU0=0 EU1=0 EU2=0 EU3=0 EXT init=0 WS=0 RS=0 */
-.long 0x01cc50a1 /* 0058: DRD2B1: var7 = EU1(); EU1(var2,idx1) */
-.long 0xc2988312 /* 005C: LCDEXT: idx1 = var5; idx1 > var12; idx1 += inc2 */
-.long 0x83490000 /* 0060: LCD: idx2 = var6 + var18; idx2 once var0; idx2 += inc0 */
-.long 0x00001b10 /* 0064: DRD1A: var6 = idx2; FN=0 init=0 WS=0 RS=0 */
-.long 0x8000d1a4 /* 0068: LCDEXT: idx1 = 0xf00031a4; ; */
-.long 0x8301031c /* 006C: LCD: idx2 = var6, idx3 = var2; idx2 > var12; idx2 += inc3, idx3 += inc4 */
-.long 0x008ac798 /* 0070: DRD1A: *idx1 = *idx3; FN=0 init=4 WS=1 RS=1 */
-.long 0x8000d1a4 /* 0074: LCDEXT: idx1 = 0xf00031a4; ; */
-.long 0xc1430000 /* 0078: LCDEXT: idx2 = var2 + var6; idx2 once var0; idx2 += inc0 */
-.long 0x82998312 /* 007C: LCD: idx3 = var5; idx3 > var12; idx3 += inc2 */
-.long 0x088ac790 /* 0080: DRD1A: *idx1 = *idx2; FN=0 TFD init=4 WS=1 RS=1 */
-.long 0x81988000 /* 0084: LCD: idx1 = var3; idx1 once var0; idx1 += inc0 */
-.long 0x60000100 /* 0088: DRD2A: EU0=0 EU1=1 EU2=0 EU3=0 EXT init=0 WS=0 RS=0 */
-.long 0x0c4c5c4d /* 008C: DRD2B1: *idx1 = EU1(); EU1(*idx1,var13) */
-.long 0xc21883ad /* 0090: LCDEXT: idx1 = var4; idx1 == var14; idx1 += inc5 */
-.long 0x80190000 /* 0094: LCD: idx2 = var0; idx2 once var0; idx2 += inc0 */
-.long 0x04008460 /* 0098: DRD1A: idx1 = var12; FN=0 INT init=0 WS=0 RS=0 */
-.long 0xc4052305 /* 009C: LCDEXT: idx1 = var8, idx2 = var10; idx2 == var12; idx1 += inc0, idx2 += inc5 */
-.long 0x81c98000 /* 00A0: LCD: idx3 = var3 + var19; idx3 once var0; idx3 += inc0 */
-.long 0x1000c718 /* 00A4: DRD1A: *idx1 = idx3; FN=0 MORE init=0 WS=0 RS=0 */
-.long 0x00000f18 /* 00A8: DRD1A: var3 = idx3; FN=0 init=0 WS=0 RS=0 */
-.long 0xc4188000 /* 00AC: LCDEXT: idx1 = var8; idx1 once var0; idx1 += inc0 */
-.long 0x85190312 /* 00B0: LCD: idx2 = var10; idx2 > var12; idx2 += inc2 */
-.long 0x10000c00 /* 00B4: DRD1A: var3 = var0; FN=0 MORE init=0 WS=0 RS=0 */
-.long 0x1000c400 /* 00B8: DRD1A: *idx1 = var0; FN=0 MORE init=0 WS=0 RS=0 */
-.long 0x00008860 /* 00BC: DRD1A: idx2 = var12; FN=0 init=0 WS=0 RS=0 */
-.long 0x81988000 /* 00C0: LCD: idx1 = var3; idx1 once var0; idx1 += inc0 */
-.long 0x10000788 /* 00C4: DRD1A: var1 = *idx1; FN=0 MORE init=0 WS=0 RS=0 */
-.long 0x60000000 /* 00C8: DRD2A: EU0=0 EU1=0 EU2=0 EU3=0 EXT init=0 WS=0 RS=0 */
-.long 0x080c504d /* 00CC: DRD2B1: idx0 = EU1(); EU1(var1,var13) */
-.long 0x000001f8 /* 00D0(:0): NOP */
-
-.align 8
-
-.globl scEthernetRecv_VarTab
-scEthernetRecv_VarTab: /* Task 0 Variable Table */
-.long 0x00000000 /* var[0] */
-.long 0x00000000 /* var[1] */
-.long 0x00000000 /* var[2] */
-.long 0x00000000 /* var[3] */
-.long 0x00000000 /* var[4] */
-.long 0x00000000 /* var[5] */
-.long 0x00000000 /* var[6] */
-.long 0x00000000 /* var[7] */
-.long 0x00000000 /* var[8] */
-.long 0xf0004800 /* var[9] */
-.long 0x00000008 /* var[10] */
-.long 0x0000000c /* var[11] */
-.long 0x80000000 /* var[12] */
-.long 0x00000000 /* var[13] */
-.long 0x10000000 /* var[14] */
-.long 0x20000000 /* var[15] */
-.long 0x000005e4 /* var[16] */
-.long 0x0000000e /* var[17] */
-.long 0x000005e0 /* var[18] */
-.long 0x00000004 /* var[19] */
-.long 0x00000000 /* var[20] */
-.long 0x00000000 /* var[21] */
-.long 0x00000000 /* var[22] */
-.long 0x00000000 /* var[23] */
-.long 0x00000000 /* inc[0] */
-.long 0x60000000 /* inc[1] */
-.long 0x20000001 /* inc[2] */
-.long 0x80000000 /* inc[3] */
-.long 0x40000000 /* inc[4] */
-.long 0x00000000 /* inc[5] */
-.long 0x00000000 /* inc[6] */
-.long 0x00000000 /* inc[7] */
-
-.align 8
-
-.globl scEthernetXmit_VarTab
-scEthernetXmit_VarTab: /* Task 1 Variable Table */
-.long 0x00000000 /* var[0] */
-.long 0x00000000 /* var[1] */
-.long 0x00000000 /* var[2] */
-.long 0x00000000 /* var[3] */
-.long 0x00000000 /* var[4] */
-.long 0x00000000 /* var[5] */
-.long 0x00000000 /* var[6] */
-.long 0x00000000 /* var[7] */
-.long 0x00000000 /* var[8] */
-.long 0x00000000 /* var[9] */
-.long 0x00000000 /* var[10] */
-.long 0xf0004800 /* var[11] */
-.long 0x00000000 /* var[12] */
-.long 0x80000000 /* var[13] */
-.long 0x10000000 /* var[14] */
-.long 0x08000000 /* var[15] */
-.long 0x20000000 /* var[16] */
-.long 0x0000ffff /* var[17] */
-.long 0xffffffff /* var[18] */
-.long 0x00000008 /* var[19] */
-.long 0x00000000 /* var[20] */
-.long 0x00000000 /* var[21] */
-.long 0x00000000 /* var[22] */
-.long 0x00000000 /* var[23] */
-.long 0x00000000 /* inc[0] */
-.long 0x60000000 /* inc[1] */
-.long 0x40000000 /* inc[2] */
-.long 0x4000ffff /* inc[3] */
-.long 0xe0000001 /* inc[4] */
-.long 0x80000000 /* inc[5] */
-.long 0x00000000 /* inc[6] */
-.long 0x00000000 /* inc[7] */
-
-.align 8
-
-.globl scEthernetRecv_FDT
-scEthernetRecv_FDT: /* Task 0 Function Descriptor Table */
-.long 0x00000000
-.long 0x00000000
-.long 0x00000000
-.long 0x00000000
-.long 0x00000000
-.long 0x00000000
-.long 0x00000000
-.long 0x00000000
-.long 0x00000000
-.long 0x00000000
-.long 0x00000000
-.long 0x00000000
-.long 0x00000000
-.long 0x00000000
-.long 0x00000000
-.long 0x00000000
-.long 0x05800000 /* and(), EU# 1 */
-.long 0x05400000 /* andn(), EU# 1 */
-.long 0x00000000
-.long 0x00000000
-.long 0x00000000
-.long 0x00000000
-.long 0x00000000
-.long 0x00000000
-.long 0x00000000
-.long 0x00000000
-.long 0x00000000
-.long 0x00000000
-.long 0x00000000
-.long 0x00000000
-.long 0x00000000
-.long 0x00000000
-.long 0x00000000
-.long 0x00000000
-.long 0x00000000
-.long 0x00000000
-.long 0x00000000
-.long 0x00000000
-.long 0x00000000
-.long 0x00000000
-.long 0x00000000
-.long 0x00000000
-.long 0x00000000
-.long 0x00000000
-.long 0x00000000
-.long 0x00000000
-.long 0x00000000
-.long 0x00000000
-.long 0x00000000
-.long 0x00000000
-.long 0x00000000
-.long 0x00000000
-.long 0x00000000
-.long 0x00000000
-.long 0x00000000
-.long 0x00000000
-.long 0x00000000
-.long 0x00000000
-.long 0x00000000
-.long 0x00000000
-.long 0x00000000
-.long 0x00000000
-.long 0x00000000
-.long 0x00000000
-
-.align 8
-
-.globl scEthernetXmit_FDT
-scEthernetXmit_FDT: /* Task 1 Function Descriptor Table */
-.long 0x00000000
-.long 0x00000000
-.long 0x00000000
-.long 0x00000000
-.long 0x00000000
-.long 0x00000000
-.long 0x00000000
-.long 0x00000000
-.long 0x00000000
-.long 0x00000000
-.long 0x00000000
-.long 0x00000000
-.long 0x00000000
-.long 0x00000000
-.long 0x00000000
-.long 0x00000000
-.long 0x05800000 /* and(), EU# 1 */
-.long 0x05400000 /* andn(), EU# 1 */
-.long 0x00000000
-.long 0x00000000
-.long 0x00000000
-.long 0x00000000
-.long 0x00000000
-.long 0x00000000
-.long 0x00000000
-.long 0x00000000
-.long 0x00000000
-.long 0x00000000
-.long 0x00000000
-.long 0x00000000
-.long 0x00000000
-.long 0x00000000
-.long 0x00000000
-.long 0x00000000
-.long 0x00000000
-.long 0x00000000
-.long 0x00000000
-.long 0x00000000
-.long 0x00000000
-.long 0x00000000
-.long 0x00000000
-.long 0x00000000
-.long 0x00000000
-.long 0x00000000
-.long 0x00000000
-.long 0x00000000
-.long 0x00000000
-.long 0x00000000
-.long 0x00000000
-.long 0x00000000
-.long 0x00000000
-.long 0x00000000
-.long 0x00000000
-.long 0x00000000
-.long 0x00000000
-.long 0x00000000
-.long 0x00000000
-.long 0x00000000
-.long 0x00000000
-.long 0x00000000
-.long 0x00000000
-.long 0x00000000
-.long 0x00000000
-.long 0x00000000
-
-
-.align 8
-.globl scEthernetRecv_CSave
-scEthernetRecv_CSave: /* Task 0 context save space */
-.space 256, 0x0
-
-
-.align 8
-.globl scEthernetXmit_CSave
-scEthernetXmit_CSave: /* Task 1 context save space */
-.space 256, 0x0
-
-#endif /* CONFIG_MGT5100 */
diff --git a/arch/ppc/mach-mpc5xxx/firmware_sc_task_bestcomm.impl.S b/arch/ppc/mach-mpc5xxx/firmware_sc_task_bestcomm.impl.S
deleted file mode 100644
index 42d0e3ce08..0000000000
--- a/arch/ppc/mach-mpc5xxx/firmware_sc_task_bestcomm.impl.S
+++ /dev/null
@@ -1,361 +0,0 @@
-/*
- * Copyright (C) 2001, Software Center, Motorola China.
- *
- * This file contains microcode for the FEC controller of the MPC5200 CPU.
- */
-
-/* sas/sccg, gas target */
-.section smartdmaInitData,"aw",@progbits /* Initialized data for task variables */
-.section smartdmaTaskTable,"aw",@progbits /* Task tables */
-.align 9
-
-.globl taskTable
-taskTable:
-
-.globl scEthernetRecv_Entry
-scEthernetRecv_Entry: /* Task 0 */
-.long scEthernetRecv_TDT - taskTable /* Task 0 Descriptor Table */
-.long scEthernetRecv_TDT - taskTable + 0x000000a4
-.long scEthernetRecv_VarTab - taskTable /* Task 0 Variable Table */
-.long scEthernetRecv_FDT - taskTable + 0x03 /* Task 0 Function Descriptor Table & Flags */
-.long 0x00000000
-.long 0x00000000
-.long scEthernetRecv_CSave - taskTable /* Task 0 context save space */
-.long 0xf0000000
-
-.globl scEthernetXmit_Entry
-scEthernetXmit_Entry: /* Task 1 */
-.long scEthernetXmit_TDT - taskTable /* Task 1 Descriptor Table */
-.long scEthernetXmit_TDT - taskTable + 0x000000d0
-.long scEthernetXmit_VarTab - taskTable /* Task 1 Variable Table */
-.long scEthernetXmit_FDT - taskTable + 0x03 /* Task 1 Function Descriptor Table & Flags */
-.long 0x00000000
-.long 0x00000000
-.long scEthernetXmit_CSave - taskTable /* Task 1 context save space */
-.long 0xf0000000
-
-
-.globl scEthernetRecv_TDT
-scEthernetRecv_TDT: /* Task 0 Descriptor Table */
-.long 0xc4c50000 /* 0000: LCDEXT: idx0 = var9 + var10; idx0 once var0; idx0 += inc0 */
-.long 0x84c5e000 /* 0004: LCD: idx1 = var9 + var11; ; idx1 += inc0 */
-.long 0x10001f08 /* 0008: DRD1A: var7 = idx1; FN=0 MORE init=0 WS=0 RS=0 */
-.long 0x10000380 /* 000C: DRD1A: var0 = *idx0; FN=0 MORE init=0 WS=0 RS=0 */
-.long 0x00000f88 /* 0010: DRD1A: var3 = *idx1; FN=0 init=0 WS=0 RS=0 */
-.long 0x81980000 /* 0014: LCD: idx0 = var3; idx0 once var0; idx0 += inc0 */
-.long 0x10000780 /* 0018: DRD1A: var1 = *idx0; FN=0 MORE init=0 WS=0 RS=0 */
-.long 0x60000000 /* 001C: DRD2A: EU0=0 EU1=0 EU2=0 EU3=0 EXT init=0 WS=0 RS=0 */
-.long 0x010cf04c /* 0020: DRD2B1: var4 = EU3(); EU3(var1,var12) */
-.long 0x82180349 /* 0024: LCD: idx0 = var4; idx0 != var13; idx0 += inc1 */
-.long 0x81c68004 /* 0028: LCD: idx1 = var3 + var13 + 4; idx1 once var0; idx1 += inc0 */
-.long 0x70000000 /* 002C: DRD2A: EU0=0 EU1=0 EU2=0 EU3=0 EXT MORE init=0 WS=0 RS=0 */
-.long 0x018cf04e /* 0030: DRD2B1: var6 = EU3(); EU3(var1,var14) */
-.long 0x70000000 /* 0034: DRD2A: EU0=0 EU1=0 EU2=0 EU3=0 EXT MORE init=0 WS=0 RS=0 */
-.long 0x020cf04f /* 0038: DRD2B1: var8 = EU3(); EU3(var1,var15) */
-.long 0x00000b88 /* 003C: DRD1A: var2 = *idx1; FN=0 init=0 WS=0 RS=0 */
-.long 0x8000d184 /* 0040: LCDEXT: idx1 = 0xf0003184; ; */
-.long 0xc6990452 /* 0044: LCDEXT: idx2 = var13; idx2 < var17; idx2 += inc2 */
-.long 0x81486010 /* 0048: LCD: idx3 = var2 + var16; ; idx3 += inc2 */
-.long 0x006acf88 /* 004C: DRD1A: *idx3 = *idx1; FN=0 init=3 WS=1 RS=1 */
-.long 0x8000d184 /* 0050: LCDEXT: idx1 = 0xf0003184; ; */
-.long 0x86810492 /* 0054: LCD: idx2 = var13, idx3 = var2; idx2 < var18; idx2 += inc2, idx3 += inc2 */
-.long 0x006acf88 /* 0058: DRD1A: *idx3 = *idx1; FN=0 init=3 WS=1 RS=1 */
-.long 0x8000d184 /* 005C: LCDEXT: idx1 = 0xf0003184; ; */
-.long 0x868184d2 /* 0060: LCD: idx2 = var13, idx3 = var3; idx2 < var19; idx2 += inc2, idx3 += inc2 */
-.long 0x000acf88 /* 0064: DRD1A: *idx3 = *idx1; FN=0 init=0 WS=1 RS=1 */
-.long 0xc318839b /* 0068: LCDEXT: idx1 = var6; idx1 == var14; idx1 += inc3 */
-.long 0x80190000 /* 006C: LCD: idx2 = var0; idx2 once var0; idx2 += inc0 */
-.long 0x04008468 /* 0070: DRD1A: idx1 = var13; FN=0 INT init=0 WS=0 RS=0 */
-.long 0xc4038358 /* 0074: LCDEXT: idx1 = var8, idx2 = var7; idx1 == var13; idx1 += inc3, idx2 += inc0 */
-.long 0x81c50000 /* 0078: LCD: idx3 = var3 + var10; idx3 once var0; idx3 += inc0 */
-.long 0x1000cb18 /* 007C: DRD1A: *idx2 = idx3; FN=0 MORE init=0 WS=0 RS=0 */
-.long 0x00000f18 /* 0080: DRD1A: var3 = idx3; FN=0 init=0 WS=0 RS=0 */
-.long 0xc4188364 /* 0084: LCDEXT: idx1 = var8; idx1 > var13; idx1 += inc4 */
-.long 0x83990000 /* 0088: LCD: idx2 = var7; idx2 once var0; idx2 += inc0 */
-.long 0x10000c00 /* 008C: DRD1A: var3 = var0; FN=0 MORE init=0 WS=0 RS=0 */
-.long 0x0000c800 /* 0090: DRD1A: *idx2 = var0; FN=0 init=0 WS=0 RS=0 */
-.long 0x81988000 /* 0094: LCD: idx1 = var3; idx1 once var0; idx1 += inc0 */
-.long 0x10000788 /* 0098: DRD1A: var1 = *idx1; FN=0 MORE init=0 WS=0 RS=0 */
-.long 0x60000000 /* 009C: DRD2A: EU0=0 EU1=0 EU2=0 EU3=0 EXT init=0 WS=0 RS=0 */
-.long 0x080cf04c /* 00A0: DRD2B1: idx0 = EU3(); EU3(var1,var12) */
-.long 0x000001f8 /* 00A4(:0): NOP */
-
-
-.globl scEthernetXmit_TDT
-scEthernetXmit_TDT: /* Task 1 Descriptor Table */
-.long 0x80024800 /* 0000: LCDEXT: idx0 = 0xf0008800; ; */
-.long 0x85c60004 /* 0004: LCD: idx1 = var11 + var12 + 4; idx1 once var0; idx1 += inc0 */
-.long 0x10002308 /* 0008: DRD1A: var8 = idx1; FN=0 MORE init=0 WS=0 RS=0 */
-.long 0x10000f88 /* 000C: DRD1A: var3 = *idx1; FN=0 MORE init=0 WS=0 RS=0 */
-.long 0x00000380 /* 0010: DRD1A: var0 = *idx0; FN=0 init=0 WS=0 RS=0 */
-.long 0x81980000 /* 0014: LCD: idx0 = var3; idx0 once var0; idx0 += inc0 */
-.long 0x10000780 /* 0018: DRD1A: var1 = *idx0; FN=0 MORE init=0 WS=0 RS=0 */
-.long 0x60000000 /* 001C: DRD2A: EU0=0 EU1=0 EU2=0 EU3=0 EXT init=0 WS=0 RS=0 */
-.long 0x024cf04d /* 0020: DRD2B1: var9 = EU3(); EU3(var1,var13) */
-.long 0x84980309 /* 0024: LCD: idx0 = var9; idx0 != var12; idx0 += inc1 */
-.long 0xc0004003 /* 0028: LCDEXT: idx1 = 0x00000003; ; */
-.long 0x81c60004 /* 002C: LCD: idx2 = var3 + var12 + 4; idx2 once var0; idx2 += inc0 */
-.long 0x70000000 /* 0030: DRD2A: EU0=0 EU1=0 EU2=0 EU3=0 EXT MORE init=0 WS=0 RS=0 */
-.long 0x010cf04e /* 0034: DRD2B1: var4 = EU3(); EU3(var1,var14) */
-.long 0x70000000 /* 0038: DRD2A: EU0=0 EU1=0 EU2=0 EU3=0 EXT MORE init=0 WS=0 RS=0 */
-.long 0x014cf04f /* 003C: DRD2B1: var5 = EU3(); EU3(var1,var15) */
-.long 0x70000000 /* 0040: DRD2A: EU0=0 EU1=0 EU2=0 EU3=0 EXT MORE init=0 WS=0 RS=0 */
-.long 0x028cf050 /* 0044: DRD2B1: var10 = EU3(); EU3(var1,var16) */
-.long 0x70000000 /* 0048: DRD2A: EU0=0 EU1=0 EU2=0 EU3=0 EXT MORE init=0 WS=0 RS=0 */
-.long 0x018cf051 /* 004C: DRD2B1: var6 = EU3(); EU3(var1,var17) */
-.long 0x10000b90 /* 0050: DRD1A: var2 = *idx2; FN=0 MORE init=0 WS=0 RS=0 */
-.long 0x60000000 /* 0054: DRD2A: EU0=0 EU1=0 EU2=0 EU3=0 EXT init=0 WS=0 RS=0 */
-.long 0x01ccf0a1 /* 0058: DRD2B1: var7 = EU3(); EU3(var2,idx1) */
-.long 0xc2988312 /* 005C: LCDEXT: idx1 = var5; idx1 > var12; idx1 += inc2 */
-.long 0x83490000 /* 0060: LCD: idx2 = var6 + var18; idx2 once var0; idx2 += inc0 */
-.long 0x00001b10 /* 0064: DRD1A: var6 = idx2; FN=0 init=0 WS=0 RS=0 */
-.long 0x8000d1a4 /* 0068: LCDEXT: idx1 = 0xf00031a4; ; */
-.long 0x8301031c /* 006C: LCD: idx2 = var6, idx3 = var2; idx2 > var12; idx2 += inc3, idx3 += inc4 */
-.long 0x008ac798 /* 0070: DRD1A: *idx1 = *idx3; FN=0 init=4 WS=1 RS=1 */
-.long 0x8000d1a4 /* 0074: LCDEXT: idx1 = 0xf00031a4; ; */
-.long 0xc1430000 /* 0078: LCDEXT: idx2 = var2 + var6; idx2 once var0; idx2 += inc0 */
-.long 0x82998312 /* 007C: LCD: idx3 = var5; idx3 > var12; idx3 += inc2 */
-.long 0x088ac790 /* 0080: DRD1A: *idx1 = *idx2; FN=0 TFD init=4 WS=1 RS=1 */
-.long 0x81988000 /* 0084: LCD: idx1 = var3; idx1 once var0; idx1 += inc0 */
-.long 0x60000001 /* 0088: DRD2A: EU0=0 EU1=0 EU2=0 EU3=1 EXT init=0 WS=0 RS=0 */
-.long 0x0c4cfc4d /* 008C: DRD2B1: *idx1 = EU3(); EU3(*idx1,var13) */
-.long 0xc21883ad /* 0090: LCDEXT: idx1 = var4; idx1 == var14; idx1 += inc5 */
-.long 0x80190000 /* 0094: LCD: idx2 = var0; idx2 once var0; idx2 += inc0 */
-.long 0x04008460 /* 0098: DRD1A: idx1 = var12; FN=0 INT init=0 WS=0 RS=0 */
-.long 0xc4052305 /* 009C: LCDEXT: idx1 = var8, idx2 = var10; idx2 == var12; idx1 += inc0, idx2 += inc5 */
-.long 0x81c98000 /* 00A0: LCD: idx3 = var3 + var19; idx3 once var0; idx3 += inc0 */
-.long 0x1000c718 /* 00A4: DRD1A: *idx1 = idx3; FN=0 MORE init=0 WS=0 RS=0 */
-.long 0x00000f18 /* 00A8: DRD1A: var3 = idx3; FN=0 init=0 WS=0 RS=0 */
-.long 0xc4188000 /* 00AC: LCDEXT: idx1 = var8; idx1 once var0; idx1 += inc0 */
-.long 0x85190312 /* 00B0: LCD: idx2 = var10; idx2 > var12; idx2 += inc2 */
-.long 0x10000c00 /* 00B4: DRD1A: var3 = var0; FN=0 MORE init=0 WS=0 RS=0 */
-.long 0x1000c400 /* 00B8: DRD1A: *idx1 = var0; FN=0 MORE init=0 WS=0 RS=0 */
-.long 0x00008860 /* 00BC: DRD1A: idx2 = var12; FN=0 init=0 WS=0 RS=0 */
-.long 0x81988000 /* 00C0: LCD: idx1 = var3; idx1 once var0; idx1 += inc0 */
-.long 0x10000788 /* 00C4: DRD1A: var1 = *idx1; FN=0 MORE init=0 WS=0 RS=0 */
-.long 0x60000000 /* 00C8: DRD2A: EU0=0 EU1=0 EU2=0 EU3=0 EXT init=0 WS=0 RS=0 */
-.long 0x080cf04d /* 00CC: DRD2B1: idx0 = EU3(); EU3(var1,var13) */
-.long 0x000001f8 /* 00D0(:0): NOP */
-
-.align 8
-
-.globl scEthernetRecv_VarTab
-scEthernetRecv_VarTab: /* Task 0 Variable Table */
-.long 0x00000000 /* var[0] */
-.long 0x00000000 /* var[1] */
-.long 0x00000000 /* var[2] */
-.long 0x00000000 /* var[3] */
-.long 0x00000000 /* var[4] */
-.long 0x00000000 /* var[5] */
-.long 0x00000000 /* var[6] */
-.long 0x00000000 /* var[7] */
-.long 0x00000000 /* var[8] */
-.long 0xf0008800 /* var[9] */
-.long 0x00000008 /* var[10] */
-.long 0x0000000c /* var[11] */
-.long 0x80000000 /* var[12] */
-.long 0x00000000 /* var[13] */
-.long 0x10000000 /* var[14] */
-.long 0x20000000 /* var[15] */
-.long 0x000005e4 /* var[16] */
-.long 0x0000000e /* var[17] */
-.long 0x000005e0 /* var[18] */
-.long 0x00000004 /* var[19] */
-.long 0x00000000 /* var[20] */
-.long 0x00000000 /* var[21] */
-.long 0x00000000 /* var[22] */
-.long 0x00000000 /* var[23] */
-.long 0x00000000 /* inc[0] */
-.long 0x60000000 /* inc[1] */
-.long 0x20000001 /* inc[2] */
-.long 0x80000000 /* inc[3] */
-.long 0x40000000 /* inc[4] */
-.long 0x00000000 /* inc[5] */
-.long 0x00000000 /* inc[6] */
-.long 0x00000000 /* inc[7] */
-
-.align 8
-
-.globl scEthernetXmit_VarTab
-scEthernetXmit_VarTab: /* Task 1 Variable Table */
-.long 0x00000000 /* var[0] */
-.long 0x00000000 /* var[1] */
-.long 0x00000000 /* var[2] */
-.long 0x00000000 /* var[3] */
-.long 0x00000000 /* var[4] */
-.long 0x00000000 /* var[5] */
-.long 0x00000000 /* var[6] */
-.long 0x00000000 /* var[7] */
-.long 0x00000000 /* var[8] */
-.long 0x00000000 /* var[9] */
-.long 0x00000000 /* var[10] */
-.long 0xf0008800 /* var[11] */
-.long 0x00000000 /* var[12] */
-.long 0x80000000 /* var[13] */
-.long 0x10000000 /* var[14] */
-.long 0x08000000 /* var[15] */
-.long 0x20000000 /* var[16] */
-.long 0x0000ffff /* var[17] */
-.long 0xffffffff /* var[18] */
-.long 0x00000008 /* var[19] */
-.long 0x00000000 /* var[20] */
-.long 0x00000000 /* var[21] */
-.long 0x00000000 /* var[22] */
-.long 0x00000000 /* var[23] */
-.long 0x00000000 /* inc[0] */
-.long 0x60000000 /* inc[1] */
-.long 0x40000000 /* inc[2] */
-.long 0x4000ffff /* inc[3] */
-.long 0xe0000001 /* inc[4] */
-.long 0x80000000 /* inc[5] */
-.long 0x00000000 /* inc[6] */
-.long 0x00000000 /* inc[7] */
-
-.align 8
-
-.globl scEthernetRecv_FDT
-scEthernetRecv_FDT: /* Task 0 Function Descriptor Table */
-.long 0x00000000
-.long 0x00000000
-.long 0x00000000
-.long 0x00000000
-.long 0x00000000
-.long 0x00000000
-.long 0x00000000
-.long 0x00000000
-.long 0x00000000
-.long 0x00000000
-.long 0x00000000
-.long 0x00000000
-.long 0x00000000
-.long 0x00000000
-.long 0x00000000
-.long 0x00000000
-.long 0x00000000
-.long 0x00000000
-.long 0x00000000
-.long 0x00000000
-.long 0x00000000
-.long 0x00000000
-.long 0x00000000
-.long 0x00000000
-.long 0x00000000
-.long 0x00000000
-.long 0x00000000
-.long 0x00000000
-.long 0x00000000
-.long 0x00000000
-.long 0x00000000
-.long 0x00000000
-.long 0x00000000
-.long 0x00000000
-.long 0x00000000
-.long 0x00000000
-.long 0x00000000
-.long 0x00000000
-.long 0x00000000
-.long 0x00000000
-.long 0x00000000
-.long 0x00000000
-.long 0x00000000
-.long 0x00000000
-.long 0x00000000
-.long 0x00000000
-.long 0x00000000
-.long 0x00000000
-.long 0x21800000 /* and(), EU# 3 */
-.long 0x21400000 /* andn(), EU# 3 */
-.long 0x00000000
-.long 0x00000000
-.long 0x00000000
-.long 0x00000000
-.long 0x00000000
-.long 0x00000000
-.long 0x00000000
-.long 0x00000000
-.long 0x00000000
-.long 0x00000000
-.long 0x00000000
-.long 0x00000000
-.long 0x00000000
-.long 0x00000000
-
-.align 8
-
-.globl scEthernetXmit_FDT
-scEthernetXmit_FDT: /* Task 1 Function Descriptor Table */
-.long 0x00000000
-.long 0x00000000
-.long 0x00000000
-.long 0x00000000
-.long 0x00000000
-.long 0x00000000
-.long 0x00000000
-.long 0x00000000
-.long 0x00000000
-.long 0x00000000
-.long 0x00000000
-.long 0x00000000
-.long 0x00000000
-.long 0x00000000
-.long 0x00000000
-.long 0x00000000
-.long 0x00000000
-.long 0x00000000
-.long 0x00000000
-.long 0x00000000
-.long 0x00000000
-.long 0x00000000
-.long 0x00000000
-.long 0x00000000
-.long 0x00000000
-.long 0x00000000
-.long 0x00000000
-.long 0x00000000
-.long 0x00000000
-.long 0x00000000
-.long 0x00000000
-.long 0x00000000
-.long 0x00000000
-.long 0x00000000
-.long 0x00000000
-.long 0x00000000
-.long 0x00000000
-.long 0x00000000
-.long 0x00000000
-.long 0x00000000
-.long 0x00000000
-.long 0x00000000
-.long 0x00000000
-.long 0x00000000
-.long 0x00000000
-.long 0x00000000
-.long 0x00000000
-.long 0x00000000
-.long 0x21800000 /* and(), EU# 3 */
-.long 0x21400000 /* andn(), EU# 3 */
-.long 0x00000000
-.long 0x00000000
-.long 0x00000000
-.long 0x00000000
-.long 0x00000000
-.long 0x00000000
-.long 0x00000000
-.long 0x00000000
-.long 0x00000000
-.long 0x00000000
-.long 0x00000000
-.long 0x00000000
-.long 0x00000000
-.long 0x00000000
-
-
-.globl scEthernetRecv_CSave
-scEthernetRecv_CSave: /* Task 0 context save space */
-.space 128, 0x0
-
-
-.globl scEthernetXmit_CSave
-scEthernetXmit_CSave: /* Task 1 context save space */
-.space 128, 0x0
-
diff --git a/arch/ppc/mach-mpc5xxx/include/mach/clock.h b/arch/ppc/mach-mpc5xxx/include/mach/clock.h
deleted file mode 100644
index b19686f18c..0000000000
--- a/arch/ppc/mach-mpc5xxx/include/mach/clock.h
+++ /dev/null
@@ -1,14 +0,0 @@
-#ifndef __ASM_ARCH_CLOCKS_H
-#define __ASM_ARCH_CLOCKS_H
-
-unsigned long get_bus_clock(void);
-unsigned long get_cpu_clock(void);
-unsigned long get_ipb_clock(void);
-unsigned long get_pci_clock(void);
-unsigned long get_timebase_clock(void);
-static inline unsigned long fsl_get_i2c_freq(void)
-{
- return get_ipb_clock();
-}
-
-#endif /* __ASM_ARCH_CLOCKS_H */
diff --git a/arch/ppc/mach-mpc5xxx/include/mach/mpc5xxx.h b/arch/ppc/mach-mpc5xxx/include/mach/mpc5xxx.h
deleted file mode 100644
index f2cae9097d..0000000000
--- a/arch/ppc/mach-mpc5xxx/include/mach/mpc5xxx.h
+++ /dev/null
@@ -1,793 +0,0 @@
-/*
- * arch/ppc/mach-mpc5xxx/include/mach/mpc5xxx.h
- *
- * Prototypes, etc. for the Motorola MGT5xxx/MPC5xxx
- * embedded cpu chips
- *
- * 2003 (c) MontaVista, Software, Inc.
- * Author: Dale Farnsworth <dfarnsworth@mvista.com>
- *
- * 2003 (C) Wolfgang Denk, DENX Software Engineering, wd@denx.de.
- *
- * See file CREDITS for list of people who contributed to this
- * project.
- *
- * 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.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- */
-#ifndef __ASMPPC_MPC5XXX_H
-#define __ASMPPC_MPC5XXX_H
-
-/* Processor name */
-#if defined(CONFIG_MPC5200)
-#define CPU_ID_STR "MPC5200"
-#elif defined(CONFIG_MGT5100)
-#define CPU_ID_STR "MGT5100"
-#endif
-
-/* Exception offsets (PowerPC standard) */
-#define EXC_OFF_SYS_RESET 0x0100
-#define _START_OFFSET EXC_OFF_SYS_RESET
-
-#define CFG_MBAR 0xf0000000
-
-/* useful macros for manipulating CSx_START/STOP */
-#if defined(CONFIG_MGT5100)
-#define START_REG(start) ((start) >> 15)
-#define STOP_REG(start, size) (((start) + (size) - 1) >> 15)
-#elif defined(CONFIG_MPC5200)
-#define START_REG(start) ((start) >> 16)
-#define STOP_REG(start, size) (((start) + (size) - 1) >> 16)
-#endif
-
-/* Internal memory map */
-
-#define MPC5XXX_CS0_START (CFG_MBAR + 0x0004)
-#define MPC5XXX_CS0_STOP (CFG_MBAR + 0x0008)
-#define MPC5XXX_CS1_START (CFG_MBAR + 0x000c)
-#define MPC5XXX_CS1_STOP (CFG_MBAR + 0x0010)
-#define MPC5XXX_CS2_START (CFG_MBAR + 0x0014)
-#define MPC5XXX_CS2_STOP (CFG_MBAR + 0x0018)
-#define MPC5XXX_CS3_START (CFG_MBAR + 0x001c)
-#define MPC5XXX_CS3_STOP (CFG_MBAR + 0x0020)
-#define MPC5XXX_CS4_START (CFG_MBAR + 0x0024)
-#define MPC5XXX_CS4_STOP (CFG_MBAR + 0x0028)
-#define MPC5XXX_CS5_START (CFG_MBAR + 0x002c)
-#define MPC5XXX_CS5_STOP (CFG_MBAR + 0x0030)
-#define MPC5XXX_BOOTCS_START (CFG_MBAR + 0x004c)
-#define MPC5XXX_BOOTCS_STOP (CFG_MBAR + 0x0050)
-#define MPC5XXX_ADDECR (CFG_MBAR + 0x0054)
-
-#if defined(CONFIG_MGT5100)
-#define MPC5XXX_SDRAM_START (CFG_MBAR + 0x0034)
-#define MPC5XXX_SDRAM_STOP (CFG_MBAR + 0x0038)
-#define MPC5XXX_PCI1_START (CFG_MBAR + 0x003c)
-#define MPC5XXX_PCI1_STOP (CFG_MBAR + 0x0040)
-#define MPC5XXX_PCI2_START (CFG_MBAR + 0x0044)
-#define MPC5XXX_PCI2_STOP (CFG_MBAR + 0x0048)
-#elif defined(CONFIG_MPC5200)
-#define MPC5XXX_CS6_START (CFG_MBAR + 0x0058)
-#define MPC5XXX_CS6_STOP (CFG_MBAR + 0x005c)
-#define MPC5XXX_CS7_START (CFG_MBAR + 0x0060)
-#define MPC5XXX_CS7_STOP (CFG_MBAR + 0x0064)
-#define MPC5XXX_SDRAM_CS0CFG (CFG_MBAR + 0x0034)
-#define MPC5XXX_SDRAM_CS1CFG (CFG_MBAR + 0x0038)
-#endif
-
-#define MPC5XXX_SDRAM (CFG_MBAR + 0x0100)
-#define MPC5XXX_CDM (CFG_MBAR + 0x0200)
-#define MPC5XXX_LPB (CFG_MBAR + 0x0300)
-#define MPC5XXX_ICTL (CFG_MBAR + 0x0500)
-#define MPC5XXX_GPT (CFG_MBAR + 0x0600)
-#define MPC5XXX_GPIO (CFG_MBAR + 0x0b00)
-#define MPC5XXX_WU_GPIO (CFG_MBAR + 0x0c00)
-#define MPC5XXX_PCI (CFG_MBAR + 0x0d00)
-#define MPC5XXX_SPI (CFG_MBAR + 0x0f00)
-#define MPC5XXX_USB (CFG_MBAR + 0x1000)
-#define MPC5XXX_SDMA (CFG_MBAR + 0x1200)
-#define MPC5XXX_XLBARB (CFG_MBAR + 0x1f00)
-
-#if defined(CONFIG_MGT5100)
-#define MPC5XXX_PSC1 (CFG_MBAR + 0x2000)
-#define MPC5XXX_PSC2 (CFG_MBAR + 0x2400)
-#define MPC5XXX_PSC3 (CFG_MBAR + 0x2800)
-#elif defined(CONFIG_MPC5200)
-#define MPC5XXX_PSC1 (CFG_MBAR + 0x2000)
-#define MPC5XXX_PSC2 (CFG_MBAR + 0x2200)
-#define MPC5XXX_PSC3 (CFG_MBAR + 0x2400)
-#define MPC5XXX_PSC4 (CFG_MBAR + 0x2600)
-#define MPC5XXX_PSC5 (CFG_MBAR + 0x2800)
-#define MPC5XXX_PSC6 (CFG_MBAR + 0x2c00)
-#endif
-
-#define MPC5XXX_FEC (CFG_MBAR + 0x3000)
-#define MPC5XXX_ATA (CFG_MBAR + 0x3A00)
-
-#define MPC5XXX_I2C1 (CFG_MBAR + 0x3D00)
-#define MPC5XXX_I2C2 (CFG_MBAR + 0x3D40)
-
-#if defined(CONFIG_MGT5100)
-#define MPC5XXX_SRAM (CFG_MBAR + 0x4000)
-#define MPC5XXX_SRAM_SIZE (8*1024)
-#elif defined(CONFIG_MPC5200)
-#define MPC5XXX_SRAM (CFG_MBAR + 0x8000)
-#define MPC5XXX_SRAM_SIZE (16*1024)
-#endif
-
-/* SDRAM Controller */
-#define MPC5XXX_SDRAM_MODE (MPC5XXX_SDRAM + 0x0000)
-#define MPC5XXX_SDRAM_CTRL (MPC5XXX_SDRAM + 0x0004)
-#define MPC5XXX_SDRAM_CONFIG1 (MPC5XXX_SDRAM + 0x0008)
-#define MPC5XXX_SDRAM_CONFIG2 (MPC5XXX_SDRAM + 0x000c)
-#if defined(CONFIG_MGT5100)
-#define MPC5XXX_SDRAM_XLBSEL (MPC5XXX_SDRAM + 0x0010)
-#endif
-#define MPC5XXX_SDRAM_SDELAY (MPC5XXX_SDRAM + 0x0090)
-
-/* Clock Distribution Module */
-#define MPC5XXX_CDM_JTAGID (MPC5XXX_CDM + 0x0000)
-#define MPC5XXX_CDM_PORCFG (MPC5XXX_CDM + 0x0004)
-#define MPC5XXX_CDM_CFG (MPC5XXX_CDM + 0x000c)
-#define MPC5XXX_CDM_48_FDC (MPC5XXX_CDM + 0x0010)
-#define MPC5XXX_CDM_SRESET (MPC5XXX_CDM + 0x0020)
-
-/* Local Plus Bus interface */
-#define MPC5XXX_CS0_CFG (MPC5XXX_LPB + 0x0000)
-#define MPC5XXX_CS1_CFG (MPC5XXX_LPB + 0x0004)
-#define MPC5XXX_CS2_CFG (MPC5XXX_LPB + 0x0008)
-#define MPC5XXX_CS3_CFG (MPC5XXX_LPB + 0x000c)
-#define MPC5XXX_CS4_CFG (MPC5XXX_LPB + 0x0010)
-#define MPC5XXX_CS5_CFG (MPC5XXX_LPB + 0x0014)
-#define MPC5XXX_BOOTCS_CFG MPC5XXX_CS0_CFG
-#define MPC5XXX_CS_CTRL (MPC5XXX_LPB + 0x0018)
-#define MPC5XXX_CS_STATUS (MPC5XXX_LPB + 0x001c)
-#if defined(CONFIG_MPC5200)
-#define MPC5XXX_CS6_CFG (MPC5XXX_LPB + 0x0020)
-#define MPC5XXX_CS7_CFG (MPC5XXX_LPB + 0x0024)
-#define MPC5XXX_CS_BURST (MPC5XXX_LPB + 0x0028)
-#define MPC5XXX_CS_DEADCYCLE (MPC5XXX_LPB + 0x002c)
-#endif
-
-#if defined(CONFIG_MPC5200)
-/* XLB Arbiter registers */
-#define MPC5XXX_XLBARB_CFG (MPC5XXX_XLBARB + 0x40)
-#define MPC5XXX_XLBARB_MPRIEN (MPC5XXX_XLBARB + 0x64)
-#define MPC5XXX_XLBARB_MPRIVAL (MPC5XXX_XLBARB + 0x68)
-#endif
-
-/* GPIO registers */
-#define MPC5XXX_GPS_PORT_CONFIG (MPC5XXX_GPIO + 0x0000)
-
-/* Standard GPIO registers (simple, output only and simple interrupt */
-#define MPC5XXX_GPIO_ENABLE (MPC5XXX_GPIO + 0x0004)
-#define MPC5XXX_GPIO_ODE (MPC5XXX_GPIO + 0x0008)
-#define MPC5XXX_GPIO_DIR (MPC5XXX_GPIO + 0x000c)
-#define MPC5XXX_GPIO_DATA_O (MPC5XXX_GPIO + 0x0010)
-#define MPC5XXX_GPIO_DATA_I (MPC5XXX_GPIO + 0x0014)
-#define MPC5XXX_GPIO_OO_ENABLE (MPC5XXX_GPIO + 0x0018)
-#define MPC5XXX_GPIO_OO_DATA (MPC5XXX_GPIO + 0x001C)
-#define MPC5XXX_GPIO_SI_ENABLE (MPC5XXX_GPIO + 0x0020)
-#define MPC5XXX_GPIO_SI_ODE (MPC5XXX_GPIO + 0x0024)
-#define MPC5XXX_GPIO_SI_DIR (MPC5XXX_GPIO + 0x0028)
-#define MPC5XXX_GPIO_SI_DATA (MPC5XXX_GPIO + 0x002C)
-#define MPC5XXX_GPIO_SI_IEN (MPC5XXX_GPIO + 0x0030)
-#define MPC5XXX_GPIO_SI_ITYPE (MPC5XXX_GPIO + 0x0034)
-#define MPC5XXX_GPIO_SI_MEN (MPC5XXX_GPIO + 0x0038)
-#define MPC5XXX_GPIO_SI_STATUS (MPC5XXX_GPIO + 0x003C)
-
-/* WakeUp GPIO registers */
-#define MPC5XXX_WU_GPIO_ENABLE (MPC5XXX_WU_GPIO + 0x0000)
-#define MPC5XXX_WU_GPIO_ODE (MPC5XXX_WU_GPIO + 0x0004)
-#define MPC5XXX_WU_GPIO_DIR (MPC5XXX_WU_GPIO + 0x0008)
-#define MPC5XXX_WU_GPIO_DATA_O (MPC5XXX_WU_GPIO + 0x000c)
-#define MPC5XXX_WU_GPIO_DATA_I (MPC5XXX_WU_GPIO + 0x0020)
-
-/* GPIO pins */
-#define GPIO_WKUP_7 0x80000000UL
-#define GPIO_PSC6_0 0x10000000UL
-#define GPIO_PSC3_9 0x04000000UL
-#define GPIO_PSC1_4 0x01000000UL
-
-/* PCI registers */
-#define MPC5XXX_PCI_CMD (MPC5XXX_PCI + 0x04)
-#define MPC5XXX_PCI_CFG (MPC5XXX_PCI + 0x0c)
-#define MPC5XXX_PCI_BAR0 (MPC5XXX_PCI + 0x10)
-#define MPC5XXX_PCI_BAR1 (MPC5XXX_PCI + 0x14)
-#if defined(CONFIG_MGT5100)
-#define MPC5XXX_PCI_CTRL (MPC5XXX_PCI + 0x68)
-#define MPC5XXX_PCI_VALMSKR (MPC5XXX_PCI + 0x6c)
-#define MPC5XXX_PCI_VALMSKW (MPC5XXX_PCI + 0x70)
-#define MPC5XXX_PCI_SUBW1 (MPC5XXX_PCI + 0x74)
-#define MPC5XXX_PCI_SUBW2 (MPC5XXX_PCI + 0x78)
-#define MPC5XXX_PCI_WINCOMMAND (MPC5XXX_PCI + 0x7c)
-#elif defined(CONFIG_MPC5200)
-#define MPC5XXX_PCI_GSCR (MPC5XXX_PCI + 0x60)
-#define MPC5XXX_PCI_TBATR0 (MPC5XXX_PCI + 0x64)
-#define MPC5XXX_PCI_TBATR1 (MPC5XXX_PCI + 0x68)
-#define MPC5XXX_PCI_TCR (MPC5XXX_PCI + 0x6c)
-#define MPC5XXX_PCI_IW0BTAR (MPC5XXX_PCI + 0x70)
-#define MPC5XXX_PCI_IW1BTAR (MPC5XXX_PCI + 0x74)
-#define MPC5XXX_PCI_IW2BTAR (MPC5XXX_PCI + 0x78)
-#define MPC5XXX_PCI_IWCR (MPC5XXX_PCI + 0x80)
-#define MPC5XXX_PCI_ICR (MPC5XXX_PCI + 0x84)
-#define MPC5XXX_PCI_ISR (MPC5XXX_PCI + 0x88)
-#define MPC5XXX_PCI_ARB (MPC5XXX_PCI + 0x8c)
-#define MPC5XXX_PCI_CAR (MPC5XXX_PCI + 0xf8)
-#endif
-
-/* Interrupt Controller registers */
-#define MPC5XXX_ICTL_PER_MASK (MPC5XXX_ICTL + 0x0000)
-#define MPC5XXX_ICTL_PER_PRIO1 (MPC5XXX_ICTL + 0x0004)
-#define MPC5XXX_ICTL_PER_PRIO2 (MPC5XXX_ICTL + 0x0008)
-#define MPC5XXX_ICTL_PER_PRIO3 (MPC5XXX_ICTL + 0x000c)
-#define MPC5XXX_ICTL_EXT (MPC5XXX_ICTL + 0x0010)
-#define MPC5XXX_ICTL_CRIT (MPC5XXX_ICTL + 0x0014)
-#define MPC5XXX_ICTL_MAIN_PRIO1 (MPC5XXX_ICTL + 0x0018)
-#define MPC5XXX_ICTL_MAIN_PRIO2 (MPC5XXX_ICTL + 0x001c)
-#define MPC5XXX_ICTL_STS (MPC5XXX_ICTL + 0x0024)
-#define MPC5XXX_ICTL_CRIT_STS (MPC5XXX_ICTL + 0x0028)
-#define MPC5XXX_ICTL_MAIN_STS (MPC5XXX_ICTL + 0x002c)
-#define MPC5XXX_ICTL_PER_STS (MPC5XXX_ICTL + 0x0030)
-#define MPC5XXX_ICTL_BUS_STS (MPC5XXX_ICTL + 0x0038)
-
-#define NR_IRQS 64
-
-/* IRQ mapping - these are our logical IRQ numbers */
-#define MPC5XXX_CRIT_IRQ_NUM 4
-#define MPC5XXX_MAIN_IRQ_NUM 17
-#define MPC5XXX_SDMA_IRQ_NUM 17
-#define MPC5XXX_PERP_IRQ_NUM 23
-
-#define MPC5XXX_CRIT_IRQ_BASE 1
-#define MPC5XXX_MAIN_IRQ_BASE (MPC5XXX_CRIT_IRQ_BASE + MPC5XXX_CRIT_IRQ_NUM)
-#define MPC5XXX_SDMA_IRQ_BASE (MPC5XXX_MAIN_IRQ_BASE + MPC5XXX_MAIN_IRQ_NUM)
-#define MPC5XXX_PERP_IRQ_BASE (MPC5XXX_SDMA_IRQ_BASE + MPC5XXX_SDMA_IRQ_NUM)
-
-#define MPC5XXX_IRQ0 (MPC5XXX_CRIT_IRQ_BASE + 0)
-#define MPC5XXX_SLICE_TIMER_0_IRQ (MPC5XXX_CRIT_IRQ_BASE + 1)
-#define MPC5XXX_HI_INT_IRQ (MPC5XXX_CRIT_IRQ_BASE + 2)
-#define MPC5XXX_CCS_IRQ (MPC5XXX_CRIT_IRQ_BASE + 3)
-
-#define MPC5XXX_IRQ1 (MPC5XXX_MAIN_IRQ_BASE + 1)
-#define MPC5XXX_IRQ2 (MPC5XXX_MAIN_IRQ_BASE + 2)
-#define MPC5XXX_IRQ3 (MPC5XXX_MAIN_IRQ_BASE + 3)
-#define MPC5XXX_RTC_PINT_IRQ (MPC5XXX_MAIN_IRQ_BASE + 5)
-#define MPC5XXX_RTC_SINT_IRQ (MPC5XXX_MAIN_IRQ_BASE + 6)
-#define MPC5XXX_RTC_GPIO_STD_IRQ (MPC5XXX_MAIN_IRQ_BASE + 7)
-#define MPC5XXX_RTC_GPIO_WKUP_IRQ (MPC5XXX_MAIN_IRQ_BASE + 8)
-#define MPC5XXX_TMR0_IRQ (MPC5XXX_MAIN_IRQ_BASE + 9)
-#define MPC5XXX_TMR1_IRQ (MPC5XXX_MAIN_IRQ_BASE + 10)
-#define MPC5XXX_TMR2_IRQ (MPC5XXX_MAIN_IRQ_BASE + 11)
-#define MPC5XXX_TMR3_IRQ (MPC5XXX_MAIN_IRQ_BASE + 12)
-#define MPC5XXX_TMR4_IRQ (MPC5XXX_MAIN_IRQ_BASE + 13)
-#define MPC5XXX_TMR5_IRQ (MPC5XXX_MAIN_IRQ_BASE + 14)
-#define MPC5XXX_TMR6_IRQ (MPC5XXX_MAIN_IRQ_BASE + 15)
-#define MPC5XXX_TMR7_IRQ (MPC5XXX_MAIN_IRQ_BASE + 16)
-
-#define MPC5XXX_SDMA_IRQ (MPC5XXX_PERP_IRQ_BASE + 0)
-#define MPC5XXX_PSC1_IRQ (MPC5XXX_PERP_IRQ_BASE + 1)
-#define MPC5XXX_PSC2_IRQ (MPC5XXX_PERP_IRQ_BASE + 2)
-#define MPC5XXX_PSC3_IRQ (MPC5XXX_PERP_IRQ_BASE + 3)
-#define MPC5XXX_PSC6_IRQ (MPC5XXX_PERP_IRQ_BASE + 4)
-#define MPC5XXX_IRDA_IRQ (MPC5XXX_PERP_IRQ_BASE + 4)
-#define MPC5XXX_FEC_IRQ (MPC5XXX_PERP_IRQ_BASE + 5)
-#define MPC5XXX_USB_IRQ (MPC5XXX_PERP_IRQ_BASE + 6)
-#define MPC5XXX_ATA_IRQ (MPC5XXX_PERP_IRQ_BASE + 7)
-#define MPC5XXX_PCI_CNTRL_IRQ (MPC5XXX_PERP_IRQ_BASE + 8)
-#define MPC5XXX_PCI_SCIRX_IRQ (MPC5XXX_PERP_IRQ_BASE + 9)
-#define MPC5XXX_PCI_SCITX_IRQ (MPC5XXX_PERP_IRQ_BASE + 10)
-#define MPC5XXX_PSC4_IRQ (MPC5XXX_PERP_IRQ_BASE + 11)
-#define MPC5XXX_PSC5_IRQ (MPC5XXX_PERP_IRQ_BASE + 12)
-#define MPC5XXX_SPI_MODF_IRQ (MPC5XXX_PERP_IRQ_BASE + 13)
-#define MPC5XXX_SPI_SPIF_IRQ (MPC5XXX_PERP_IRQ_BASE + 14)
-#define MPC5XXX_I2C1_IRQ (MPC5XXX_PERP_IRQ_BASE + 15)
-#define MPC5XXX_I2C2_IRQ (MPC5XXX_PERP_IRQ_BASE + 16)
-#define MPC5XXX_MSCAN1_IRQ (MPC5XXX_PERP_IRQ_BASE + 17)
-#define MPC5XXX_MSCAN2_IRQ (MPC5XXX_PERP_IRQ_BASE + 18)
-#define MPC5XXX_IR_RX_IRQ (MPC5XXX_PERP_IRQ_BASE + 19)
-#define MPC5XXX_IR_TX_IRQ (MPC5XXX_PERP_IRQ_BASE + 20)
-#define MPC5XXX_XLB_ARB_IRQ (MPC5XXX_PERP_IRQ_BASE + 21)
-#define MPC5XXX_BDLC_IRQ (MPC5XXX_PERP_IRQ_BASE + 22)
-
-/* General Purpose Timers registers */
-#define MPC5XXX_GPT0_ENABLE (MPC5XXX_GPT + 0x0)
-#define MPC5XXX_GPT0_COUNTER (MPC5XXX_GPT + 0x4)
-#define MPC5XXX_GPT0_STATUS (MPC5XXX_GPT + 0x0C)
-#define MPC5XXX_GPT1_ENABLE (MPC5XXX_GPT + 0x10)
-#define MPC5XXX_GPT1_COUNTER (MPC5XXX_GPT + 0x14)
-#define MPC5XXX_GPT1_STATUS (MPC5XXX_GPT + 0x1C)
-#define MPC5XXX_GPT2_ENABLE (MPC5XXX_GPT + 0x20)
-#define MPC5XXX_GPT2_COUNTER (MPC5XXX_GPT + 0x24)
-#define MPC5XXX_GPT2_STATUS (MPC5XXX_GPT + 0x2C)
-#define MPC5XXX_GPT3_ENABLE (MPC5XXX_GPT + 0x30)
-#define MPC5XXX_GPT3_COUNTER (MPC5XXX_GPT + 0x34)
-#define MPC5XXX_GPT3_STATUS (MPC5XXX_GPT + 0x3C)
-#define MPC5XXX_GPT4_ENABLE (MPC5XXX_GPT + 0x40)
-#define MPC5XXX_GPT4_COUNTER (MPC5XXX_GPT + 0x44)
-#define MPC5XXX_GPT4_STATUS (MPC5XXX_GPT + 0x4C)
-#define MPC5XXX_GPT5_ENABLE (MPC5XXX_GPT + 0x50)
-#define MPC5XXX_GPT5_STATUS (MPC5XXX_GPT + 0x5C)
-#define MPC5XXX_GPT5_COUNTER (MPC5XXX_GPT + 0x54)
-#define MPC5XXX_GPT6_ENABLE (MPC5XXX_GPT + 0x60)
-#define MPC5XXX_GPT6_COUNTER (MPC5XXX_GPT + 0x64)
-#define MPC5XXX_GPT6_STATUS (MPC5XXX_GPT + 0x6C)
-#define MPC5XXX_GPT7_ENABLE (MPC5XXX_GPT + 0x70)
-#define MPC5XXX_GPT7_COUNTER (MPC5XXX_GPT + 0x74)
-#define MPC5XXX_GPT7_STATUS (MPC5XXX_GPT + 0x7C)
-
-#define MPC5XXX_GPT_GPIO_PIN(status) ((0x00000100 & (status)) >> 8)
-
-#define MPC5XXX_GPT7_PWMCFG (MPC5XXX_GPT + 0x78)
-
-/* ATA registers */
-#define MPC5XXX_ATA_HOST_CONFIG (MPC5XXX_ATA + 0x0000)
-#define MPC5XXX_ATA_PIO1 (MPC5XXX_ATA + 0x0008)
-#define MPC5XXX_ATA_PIO2 (MPC5XXX_ATA + 0x000C)
-#define MPC5XXX_ATA_SHARE_COUNT (MPC5XXX_ATA + 0x002C)
-
-/* I2Cn control register bits */
-#define I2C_EN 0x80
-#define I2C_IEN 0x40
-#define I2C_STA 0x20
-#define I2C_TX 0x10
-#define I2C_TXAK 0x08
-#define I2C_RSTA 0x04
-#define I2C_INIT_MASK (I2C_EN | I2C_STA | I2C_TX | I2C_RSTA)
-
-/* I2Cn status register bits */
-#define I2C_CF 0x80
-#define I2C_AAS 0x40
-#define I2C_BB 0x20
-#define I2C_AL 0x10
-#define I2C_SRW 0x04
-#define I2C_IF 0x02
-#define I2C_RXAK 0x01
-
-/* Programmable Serial Controller (PSC) status register bits */
-#define PSC_SR_CDE 0x0080
-#define PSC_SR_RXRDY 0x0100
-#define PSC_SR_RXFULL 0x0200
-#define PSC_SR_TXRDY 0x0400
-#define PSC_SR_TXEMP 0x0800
-#define PSC_SR_OE 0x1000
-#define PSC_SR_PE 0x2000
-#define PSC_SR_FE 0x4000
-#define PSC_SR_RB 0x8000
-
-/* PSC Command values */
-#define PSC_RX_ENABLE 0x0001
-#define PSC_RX_DISABLE 0x0002
-#define PSC_TX_ENABLE 0x0004
-#define PSC_TX_DISABLE 0x0008
-#define PSC_SEL_MODE_REG_1 0x0010
-#define PSC_RST_RX 0x0020
-#define PSC_RST_TX 0x0030
-#define PSC_RST_ERR_STAT 0x0040
-#define PSC_RST_BRK_CHG_INT 0x0050
-#define PSC_START_BRK 0x0060
-#define PSC_STOP_BRK 0x0070
-
-/* PSC Rx FIFO status bits */
-#define PSC_RX_FIFO_ERR 0x0040
-#define PSC_RX_FIFO_UF 0x0020
-#define PSC_RX_FIFO_OF 0x0010
-#define PSC_RX_FIFO_FR 0x0008
-#define PSC_RX_FIFO_FULL 0x0004
-#define PSC_RX_FIFO_ALARM 0x0002
-#define PSC_RX_FIFO_EMPTY 0x0001
-
-/* PSC interrupt mask bits */
-#define PSC_IMR_TXRDY 0x0100
-#define PSC_IMR_RXRDY 0x0200
-#define PSC_IMR_DB 0x0400
-#define PSC_IMR_IPC 0x8000
-
-/* PSC input port change bits */
-#define PSC_IPCR_CTS 0x01
-#define PSC_IPCR_DCD 0x02
-
-/* PSC mode fields */
-#define PSC_MODE_5_BITS 0x00
-#define PSC_MODE_6_BITS 0x01
-#define PSC_MODE_7_BITS 0x02
-#define PSC_MODE_8_BITS 0x03
-#define PSC_MODE_PAREVEN 0x00
-#define PSC_MODE_PARODD 0x04
-#define PSC_MODE_PARFORCE 0x08
-#define PSC_MODE_PARNONE 0x10
-#define PSC_MODE_ERR 0x20
-#define PSC_MODE_FFULL 0x40
-#define PSC_MODE_RXRTS 0x80
-
-#define PSC_MODE_ONE_STOP_5_BITS 0x00
-#define PSC_MODE_ONE_STOP 0x07
-#define PSC_MODE_TWO_STOP 0x0f
-
-/* ATA config fields */
-#define MPC5xxx_ATA_HOSTCONF_SMR 0x80000000UL /* State machine
- reset */
-#define MPC5xxx_ATA_HOSTCONF_FR 0x40000000UL /* FIFO Reset */
-#define MPC5xxx_ATA_HOSTCONF_IE 0x02000000UL /* Enable interrupt
- in PIO */
-#define MPC5xxx_ATA_HOSTCONF_IORDY 0x01000000UL /* Drive supports
- IORDY protocol */
-
-#ifndef __ASSEMBLY__
-
-#include <linux/types.h>
-
-struct mpc5xxx_psc {
- volatile u8 mode; /* PSC + 0x00 */
- volatile u8 reserved0[3];
- union { /* PSC + 0x04 */
- volatile u16 status;
- volatile u16 clock_select;
- } sr_csr;
-#define psc_status sr_csr.status
-#define psc_clock_select sr_csr.clock_select
- volatile u16 reserved1;
- volatile u8 command; /* PSC + 0x08 */
- volatile u8 reserved2[3];
- union { /* PSC + 0x0c */
- volatile u8 buffer_8;
- volatile u16 buffer_16;
- volatile u32 buffer_32;
- } buffer;
-#define psc_buffer_8 buffer.buffer_8
-#define psc_buffer_16 buffer.buffer_16
-#define psc_buffer_32 buffer.buffer_32
- union { /* PSC + 0x10 */
- volatile u8 ipcr;
- volatile u8 acr;
- } ipcr_acr;
-#define psc_ipcr ipcr_acr.ipcr
-#define psc_acr ipcr_acr.acr
- volatile u8 reserved3[3];
- union { /* PSC + 0x14 */
- volatile u16 isr;
- volatile u16 imr;
- } isr_imr;
-#define psc_isr isr_imr.isr
-#define psc_imr isr_imr.imr
- volatile u16 reserved4;
- volatile u8 ctur; /* PSC + 0x18 */
- volatile u8 reserved5[3];
- volatile u8 ctlr; /* PSC + 0x1c */
- volatile u8 reserved6[3];
- volatile u16 ccr; /* PSC + 0x20 */
- volatile u8 reserved7[14];
- volatile u8 ivr; /* PSC + 0x30 */
- volatile u8 reserved8[3];
- volatile u8 ip; /* PSC + 0x34 */
- volatile u8 reserved9[3];
- volatile u8 op1; /* PSC + 0x38 */
- volatile u8 reserved10[3];
- volatile u8 op0; /* PSC + 0x3c */
- volatile u8 reserved11[3];
- volatile u32 sicr; /* PSC + 0x40 */
- volatile u8 ircr1; /* PSC + 0x44 */
- volatile u8 reserved12[3];
- volatile u8 ircr2; /* PSC + 0x44 */
- volatile u8 reserved13[3];
- volatile u8 irsdr; /* PSC + 0x4c */
- volatile u8 reserved14[3];
- volatile u8 irmdr; /* PSC + 0x50 */
- volatile u8 reserved15[3];
- volatile u8 irfdr; /* PSC + 0x54 */
- volatile u8 reserved16[3];
- volatile u16 rfnum; /* PSC + 0x58 */
- volatile u16 reserved17;
- volatile u16 tfnum; /* PSC + 0x5c */
- volatile u16 reserved18;
- volatile u32 rfdata; /* PSC + 0x60 */
- volatile u16 rfstat; /* PSC + 0x64 */
- volatile u16 reserved20;
- volatile u8 rfcntl; /* PSC + 0x68 */
- volatile u8 reserved21[5];
- volatile u16 rfalarm; /* PSC + 0x6e */
- volatile u16 reserved22;
- volatile u16 rfrptr; /* PSC + 0x72 */
- volatile u16 reserved23;
- volatile u16 rfwptr; /* PSC + 0x76 */
- volatile u16 reserved24;
- volatile u16 rflrfptr; /* PSC + 0x7a */
- volatile u16 reserved25;
- volatile u16 rflwfptr; /* PSC + 0x7e */
- volatile u32 tfdata; /* PSC + 0x80 */
- volatile u16 tfstat; /* PSC + 0x84 */
- volatile u16 reserved26;
- volatile u8 tfcntl; /* PSC + 0x88 */
- volatile u8 reserved27[5];
- volatile u16 tfalarm; /* PSC + 0x8e */
- volatile u16 reserved28;
- volatile u16 tfrptr; /* PSC + 0x92 */
- volatile u16 reserved29;
- volatile u16 tfwptr; /* PSC + 0x96 */
- volatile u16 reserved30;
- volatile u16 tflrfptr; /* PSC + 0x9a */
- volatile u16 reserved31;
- volatile u16 tflwfptr; /* PSC + 0x9e */
-};
-
-struct mpc5xxx_intr {
- volatile u32 per_mask; /* INTR + 0x00 */
- volatile u32 per_pri1; /* INTR + 0x04 */
- volatile u32 per_pri2; /* INTR + 0x08 */
- volatile u32 per_pri3; /* INTR + 0x0c */
- volatile u32 ctrl; /* INTR + 0x10 */
- volatile u32 main_mask; /* INTR + 0x14 */
- volatile u32 main_pri1; /* INTR + 0x18 */
- volatile u32 main_pri2; /* INTR + 0x1c */
- volatile u32 reserved1; /* INTR + 0x20 */
- volatile u32 enc_status; /* INTR + 0x24 */
- volatile u32 crit_status; /* INTR + 0x28 */
- volatile u32 main_status; /* INTR + 0x2c */
- volatile u32 per_status; /* INTR + 0x30 */
- volatile u32 reserved2; /* INTR + 0x34 */
- volatile u32 per_error; /* INTR + 0x38 */
-};
-
-struct mpc5xxx_gpio {
- volatile u32 port_config; /* GPIO + 0x00 */
- volatile u32 simple_gpioe; /* GPIO + 0x04 */
- volatile u32 simple_ode; /* GPIO + 0x08 */
- volatile u32 simple_ddr; /* GPIO + 0x0c */
- volatile u32 simple_dvo; /* GPIO + 0x10 */
- volatile u32 simple_ival; /* GPIO + 0x14 */
- volatile u8 outo_gpioe; /* GPIO + 0x18 */
- volatile u8 reserved1[3]; /* GPIO + 0x19 */
- volatile u8 outo_dvo; /* GPIO + 0x1c */
- volatile u8 reserved2[3]; /* GPIO + 0x1d */
- volatile u8 sint_gpioe; /* GPIO + 0x20 */
- volatile u8 reserved3[3]; /* GPIO + 0x21 */
- volatile u8 sint_ode; /* GPIO + 0x24 */
- volatile u8 reserved4[3]; /* GPIO + 0x25 */
- volatile u8 sint_ddr; /* GPIO + 0x28 */
- volatile u8 reserved5[3]; /* GPIO + 0x29 */
- volatile u8 sint_dvo; /* GPIO + 0x2c */
- volatile u8 reserved6[3]; /* GPIO + 0x2d */
- volatile u8 sint_inten; /* GPIO + 0x30 */
- volatile u8 reserved7[3]; /* GPIO + 0x31 */
- volatile u16 sint_itype; /* GPIO + 0x34 */
- volatile u16 reserved8; /* GPIO + 0x36 */
- volatile u8 gpio_control; /* GPIO + 0x38 */
- volatile u8 reserved9[3]; /* GPIO + 0x39 */
- volatile u8 sint_istat; /* GPIO + 0x3c */
- volatile u8 sint_ival; /* GPIO + 0x3d */
- volatile u8 bus_errs; /* GPIO + 0x3e */
- volatile u8 reserved10; /* GPIO + 0x3f */
-};
-
-struct mpc5xxx_sdma {
- volatile u32 taskBar; /* SDMA + 0x00 */
- volatile u32 currentPointer; /* SDMA + 0x04 */
- volatile u32 endPointer; /* SDMA + 0x08 */
- volatile u32 variablePointer; /* SDMA + 0x0c */
-
- volatile u8 IntVect1; /* SDMA + 0x10 */
- volatile u8 IntVect2; /* SDMA + 0x11 */
- volatile u16 PtdCntrl; /* SDMA + 0x12 */
-
- volatile u32 IntPend; /* SDMA + 0x14 */
- volatile u32 IntMask; /* SDMA + 0x18 */
-
- volatile u16 tcr_0; /* SDMA + 0x1c */
- volatile u16 tcr_1; /* SDMA + 0x1e */
- volatile u16 tcr_2; /* SDMA + 0x20 */
- volatile u16 tcr_3; /* SDMA + 0x22 */
- volatile u16 tcr_4; /* SDMA + 0x24 */
- volatile u16 tcr_5; /* SDMA + 0x26 */
- volatile u16 tcr_6; /* SDMA + 0x28 */
- volatile u16 tcr_7; /* SDMA + 0x2a */
- volatile u16 tcr_8; /* SDMA + 0x2c */
- volatile u16 tcr_9; /* SDMA + 0x2e */
- volatile u16 tcr_a; /* SDMA + 0x30 */
- volatile u16 tcr_b; /* SDMA + 0x32 */
- volatile u16 tcr_c; /* SDMA + 0x34 */
- volatile u16 tcr_d; /* SDMA + 0x36 */
- volatile u16 tcr_e; /* SDMA + 0x38 */
- volatile u16 tcr_f; /* SDMA + 0x3a */
-
- volatile u8 IPR0; /* SDMA + 0x3c */
- volatile u8 IPR1; /* SDMA + 0x3d */
- volatile u8 IPR2; /* SDMA + 0x3e */
- volatile u8 IPR3; /* SDMA + 0x3f */
- volatile u8 IPR4; /* SDMA + 0x40 */
- volatile u8 IPR5; /* SDMA + 0x41 */
- volatile u8 IPR6; /* SDMA + 0x42 */
- volatile u8 IPR7; /* SDMA + 0x43 */
- volatile u8 IPR8; /* SDMA + 0x44 */
- volatile u8 IPR9; /* SDMA + 0x45 */
- volatile u8 IPR10; /* SDMA + 0x46 */
- volatile u8 IPR11; /* SDMA + 0x47 */
- volatile u8 IPR12; /* SDMA + 0x48 */
- volatile u8 IPR13; /* SDMA + 0x49 */
- volatile u8 IPR14; /* SDMA + 0x4a */
- volatile u8 IPR15; /* SDMA + 0x4b */
- volatile u8 IPR16; /* SDMA + 0x4c */
- volatile u8 IPR17; /* SDMA + 0x4d */
- volatile u8 IPR18; /* SDMA + 0x4e */
- volatile u8 IPR19; /* SDMA + 0x4f */
- volatile u8 IPR20; /* SDMA + 0x50 */
- volatile u8 IPR21; /* SDMA + 0x51 */
- volatile u8 IPR22; /* SDMA + 0x52 */
- volatile u8 IPR23; /* SDMA + 0x53 */
- volatile u8 IPR24; /* SDMA + 0x54 */
- volatile u8 IPR25; /* SDMA + 0x55 */
- volatile u8 IPR26; /* SDMA + 0x56 */
- volatile u8 IPR27; /* SDMA + 0x57 */
- volatile u8 IPR28; /* SDMA + 0x58 */
- volatile u8 IPR29; /* SDMA + 0x59 */
- volatile u8 IPR30; /* SDMA + 0x5a */
- volatile u8 IPR31; /* SDMA + 0x5b */
-
- volatile u32 res1; /* SDMA + 0x5c */
- volatile u32 res2; /* SDMA + 0x60 */
- volatile u32 res3; /* SDMA + 0x64 */
- volatile u32 MDEDebug; /* SDMA + 0x68 */
- volatile u32 ADSDebug; /* SDMA + 0x6c */
- volatile u32 Value1; /* SDMA + 0x70 */
- volatile u32 Value2; /* SDMA + 0x74 */
- volatile u32 Control; /* SDMA + 0x78 */
- volatile u32 Status; /* SDMA + 0x7c */
- volatile u32 EU00; /* SDMA + 0x80 */
- volatile u32 EU01; /* SDMA + 0x84 */
- volatile u32 EU02; /* SDMA + 0x88 */
- volatile u32 EU03; /* SDMA + 0x8c */
- volatile u32 EU04; /* SDMA + 0x90 */
- volatile u32 EU05; /* SDMA + 0x94 */
- volatile u32 EU06; /* SDMA + 0x98 */
- volatile u32 EU07; /* SDMA + 0x9c */
- volatile u32 EU10; /* SDMA + 0xa0 */
- volatile u32 EU11; /* SDMA + 0xa4 */
- volatile u32 EU12; /* SDMA + 0xa8 */
- volatile u32 EU13; /* SDMA + 0xac */
- volatile u32 EU14; /* SDMA + 0xb0 */
- volatile u32 EU15; /* SDMA + 0xb4 */
- volatile u32 EU16; /* SDMA + 0xb8 */
- volatile u32 EU17; /* SDMA + 0xbc */
- volatile u32 EU20; /* SDMA + 0xc0 */
- volatile u32 EU21; /* SDMA + 0xc4 */
- volatile u32 EU22; /* SDMA + 0xc8 */
- volatile u32 EU23; /* SDMA + 0xcc */
- volatile u32 EU24; /* SDMA + 0xd0 */
- volatile u32 EU25; /* SDMA + 0xd4 */
- volatile u32 EU26; /* SDMA + 0xd8 */
- volatile u32 EU27; /* SDMA + 0xdc */
- volatile u32 EU30; /* SDMA + 0xe0 */
- volatile u32 EU31; /* SDMA + 0xe4 */
- volatile u32 EU32; /* SDMA + 0xe8 */
- volatile u32 EU33; /* SDMA + 0xec */
- volatile u32 EU34; /* SDMA + 0xf0 */
- volatile u32 EU35; /* SDMA + 0xf4 */
- volatile u32 EU36; /* SDMA + 0xf8 */
- volatile u32 EU37; /* SDMA + 0xfc */
-};
-
-struct mpc5xxx_i2c {
- volatile u32 madr; /* I2Cn + 0x00 */
- volatile u32 mfdr; /* I2Cn + 0x04 */
- volatile u32 mcr; /* I2Cn + 0x08 */
- volatile u32 msr; /* I2Cn + 0x0C */
- volatile u32 mdr; /* I2Cn + 0x10 */
-};
-
-struct mpc5xxx_spi {
- volatile u8 cr1; /* SPI + 0x0F00 */
- volatile u8 cr2; /* SPI + 0x0F01 */
- volatile u8 reserved1[2];
- volatile u8 brr; /* SPI + 0x0F04 */
- volatile u8 sr; /* SPI + 0x0F05 */
- volatile u8 reserved2[3];
- volatile u8 dr; /* SPI + 0x0F09 */
- volatile u8 reserved3[3];
- volatile u8 pdr; /* SPI + 0x0F0D */
- volatile u8 reserved4[2];
- volatile u8 ddr; /* SPI + 0x0F10 */
-};
-
-
-struct mpc5xxx_gpt {
- volatile u32 emsr; /* GPT + Timer# * 0x10 + 0x00 */
- volatile u32 cir; /* GPT + Timer# * 0x10 + 0x04 */
- volatile u32 pwmcr; /* GPT + Timer# * 0x10 + 0x08 */
- volatile u32 sr; /* GPT + Timer# * 0x10 + 0x0c */
-};
-
-struct mpc5xxx_gpt_0_7 {
- struct mpc5xxx_gpt gpt0;
- struct mpc5xxx_gpt gpt1;
- struct mpc5xxx_gpt gpt2;
- struct mpc5xxx_gpt gpt3;
- struct mpc5xxx_gpt gpt4;
- struct mpc5xxx_gpt gpt5;
- struct mpc5xxx_gpt gpt6;
- struct mpc5xxx_gpt gpt7;
-};
-
-struct mscan_buffer {
- volatile u8 idr[0x8]; /* 0x00 */
- volatile u8 dsr[0x10]; /* 0x08 */
- volatile u8 dlr; /* 0x18 */
- volatile u8 tbpr; /* 0x19 */ /* This register is not applicable for receive buffers */
- volatile u16 rsrv1; /* 0x1A */
- volatile u8 tsrh; /* 0x1C */
- volatile u8 tsrl; /* 0x1D */
- volatile u16 rsrv2; /* 0x1E */
-};
-
-struct mpc5xxx_mscan {
- volatile u8 canctl0; /* MSCAN + 0x00 */
- volatile u8 canctl1; /* MSCAN + 0x01 */
- volatile u16 rsrv1; /* MSCAN + 0x02 */
- volatile u8 canbtr0; /* MSCAN + 0x04 */
- volatile u8 canbtr1; /* MSCAN + 0x05 */
- volatile u16 rsrv2; /* MSCAN + 0x06 */
- volatile u8 canrflg; /* MSCAN + 0x08 */
- volatile u8 canrier; /* MSCAN + 0x09 */
- volatile u16 rsrv3; /* MSCAN + 0x0A */
- volatile u8 cantflg; /* MSCAN + 0x0C */
- volatile u8 cantier; /* MSCAN + 0x0D */
- volatile u16 rsrv4; /* MSCAN + 0x0E */
- volatile u8 cantarq; /* MSCAN + 0x10 */
- volatile u8 cantaak; /* MSCAN + 0x11 */
- volatile u16 rsrv5; /* MSCAN + 0x12 */
- volatile u8 cantbsel; /* MSCAN + 0x14 */
- volatile u8 canidac; /* MSCAN + 0x15 */
- volatile u16 rsrv6[3]; /* MSCAN + 0x16 */
- volatile u8 canrxerr; /* MSCAN + 0x1C */
- volatile u8 cantxerr; /* MSCAN + 0x1D */
- volatile u16 rsrv7; /* MSCAN + 0x1E */
- volatile u8 canidar0; /* MSCAN + 0x20 */
- volatile u8 canidar1; /* MSCAN + 0x21 */
- volatile u16 rsrv8; /* MSCAN + 0x22 */
- volatile u8 canidar2; /* MSCAN + 0x24 */
- volatile u8 canidar3; /* MSCAN + 0x25 */
- volatile u16 rsrv9; /* MSCAN + 0x26 */
- volatile u8 canidmr0; /* MSCAN + 0x28 */
- volatile u8 canidmr1; /* MSCAN + 0x29 */
- volatile u16 rsrv10; /* MSCAN + 0x2A */
- volatile u8 canidmr2; /* MSCAN + 0x2C */
- volatile u8 canidmr3; /* MSCAN + 0x2D */
- volatile u16 rsrv11; /* MSCAN + 0x2E */
- volatile u8 canidar4; /* MSCAN + 0x30 */
- volatile u8 canidar5; /* MSCAN + 0x31 */
- volatile u16 rsrv12; /* MSCAN + 0x32 */
- volatile u8 canidar6; /* MSCAN + 0x34 */
- volatile u8 canidar7; /* MSCAN + 0x35 */
- volatile u16 rsrv13; /* MSCAN + 0x36 */
- volatile u8 canidmr4; /* MSCAN + 0x38 */
- volatile u8 canidmr5; /* MSCAN + 0x39 */
- volatile u16 rsrv14; /* MSCAN + 0x3A */
- volatile u8 canidmr6; /* MSCAN + 0x3C */
- volatile u8 canidmr7; /* MSCAN + 0x3D */
- volatile u16 rsrv15; /* MSCAN + 0x3E */
-
- struct mscan_buffer canrxfg; /* MSCAN + 0x40 */ /* Foreground receive buffer */
- struct mscan_buffer cantxfg; /* MSCAN + 0x60 */ /* Foreground transmit buffer */
- };
-
-/* function prototypes */
-void loadtask(int basetask, int tasks);
-
-/* retrieve configured sdram size connected to a chipselect */
-unsigned long mpc5200_get_sdram_size(unsigned int cs);
-
-/* configure a local plus bus chip select */
-#define MPC5200_BOOTCS 8
-void mpc5200_setup_cs(int cs, unsigned long start, unsigned long size, u32 cfg);
-
-/* configure bus speeds. Both dividers are relative to xlb clock */
-int mpc5200_setup_bus_clocks(unsigned int ipbdiv, unsigned long pcidiv);
-
-#endif /* __ASSEMBLY__ */
-
-#endif /* __ASMPPC_MPC5XXX_H */
diff --git a/arch/ppc/mach-mpc5xxx/include/mach/sdma.h b/arch/ppc/mach-mpc5xxx/include/mach/sdma.h
deleted file mode 100644
index 6a25d79fb6..0000000000
--- a/arch/ppc/mach-mpc5xxx/include/mach/sdma.h
+++ /dev/null
@@ -1,93 +0,0 @@
-/*
- * (C) Copyright 2003
- * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
- *
- * This file is based on code
- * (C) Copyright Motorola, Inc., 2000
- *
- * odin smartdma header file
- */
-
-#ifndef __MPC5XXX_SDMA_H
-#define __MPC5XXX_SDMA_H
-
-#include <common.h>
-#include <mach/mpc5xxx.h>
-
-/* Task number assignment */
-#define FEC_RECV_TASK_NO 0
-#define FEC_XMIT_TASK_NO 1
-
-/*---------------------------------------------------------------------*/
-
-/* Stuff for Ethernet Tx/Rx tasks */
-
-/*---------------------------------------------------------------------*/
-
-/* Layout of Ethernet controller Parameter SRAM area:
-----------------------------------------------------------------
-0x00: TBD_BASE, base address of TX BD ring
-0x04: TBD_NEXT, address of next TX BD to be processed
-0x08: RBD_BASE, base address of RX BD ring
-0x0C: RBD_NEXT, address of next RX BD to be processed
----------------------------------------------------------------
-ALL PARAMETERS ARE ALL LONGWORDS (FOUR BYTES EACH).
-*/
-
-/* base address of SRAM area to store parameters used by Ethernet tasks */
-#define FEC_PARAM_BASE (MPC5XXX_SRAM + 0x0800)
-
-/* base address of SRAM area for buffer descriptors */
-#define FEC_BD_BASE (MPC5XXX_SRAM + 0x0820)
-
-/*---------------------------------------------------------------------*/
-
-/* common shortcuts used by driver C code */
-
-/*---------------------------------------------------------------------*/
-
-/* Disable SmartDMA task */
-#define SDMA_TASK_DISABLE(tasknum) \
-{ \
- volatile ushort *tcr = (ushort *)(MPC5XXX_SDMA + 0x0000001c + 2 * tasknum); \
- *tcr = (*tcr) & (~0x8000); \
-}
-
-/* Enable SmartDMA task */
-#define SDMA_TASK_ENABLE(tasknum) \
-{ \
- volatile ushort *tcr = (ushort *) (MPC5XXX_SDMA + 0x0000001c + 2 * tasknum); \
- *tcr = (*tcr) | 0x8000; \
-}
-
-/* Enable interrupt */
-#define SDMA_INT_ENABLE(tasknum) \
-{ \
- struct mpc5xxx_sdma *sdma = (struct mpc5xxx_sdma *)MPC5XXX_SDMA; \
- sdma->IntMask &= ~(1 << tasknum); \
-}
-
-/* Disable interrupt */
-#define SDMA_INT_DISABLE(tasknum) \
-{ \
- struct mpc5xxx_sdma *sdma = (struct mpc5xxx_sdma *)MPC5XXX_SDMA; \
- sdma->IntMask |= (1 << tasknum); \
-}
-
-
-/* Clear interrupt pending bits */
-#define SDMA_CLEAR_IEVENT(tasknum) \
-{ \
- struct mpc5xxx_sdma *sdma = (struct mpc5xxx_sdma *)MPC5XXX_SDMA; \
- sdma->IntPend = (1 << tasknum); \
-}
-
-/* get interrupt pending bit of a task */
-#define SDMA_GET_PENDINGBIT(tasknum) \
- ((*(vu_long *)(MPC5XXX_SDMA + 0x14)) & (1<<(tasknum)))
-
-/* get interrupt mask bit of a task */
-#define SDMA_GET_MASKBIT(tasknum) \
- ((*(vu_long *)(MPC5XXX_SDMA + 0x18)) & (1<<(tasknum)))
-
-#endif /* __MPC5XXX_SDMA_H */
diff --git a/arch/ppc/mach-mpc5xxx/io.S b/arch/ppc/mach-mpc5xxx/io.S
deleted file mode 100644
index 3ea9b3f0fc..0000000000
--- a/arch/ppc/mach-mpc5xxx/io.S
+++ /dev/null
@@ -1,124 +0,0 @@
-/*
- * Copyright (C) 1998 Dan Malek <dmalek@jlc.net>
- * Copyright (C) 1999 Magnus Damm <kieraypc01.p.y.kie.era.ericsson.se>
- * Copyright (C) 2001 Sysgo Real-Time Solutions, GmbH <www.elinos.com>
- * Andreas Heppel <aheppel@sysgo.de>
- * Copyright (C) 2003 Wolfgang Denk <wd@denx.de>
- *
- * See file CREDITS for list of people who contributed to this
- * project.
- *
- * 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.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- */
-
-#include <config.h>
-#include <ppc_asm.tmpl>
-
-/* ------------------------------------------------------------------------------- */
-/* Function: in8 */
-/* Description: Input 8 bits */
-/* ------------------------------------------------------------------------------- */
- .globl in8
-in8:
- lbz r3,0(r3)
- sync
- blr
-
-/* ------------------------------------------------------------------------------- */
-/* Function: in16 */
-/* Description: Input 16 bits */
-/* ------------------------------------------------------------------------------- */
- .globl in16
-in16:
- lhz r3,0(r3)
- sync
- blr
-
-/* ------------------------------------------------------------------------------- */
-/* Function: in16r */
-/* Description: Input 16 bits and byte reverse */
-/* ------------------------------------------------------------------------------- */
- .globl in16r
-in16r:
- lhbrx r3,0,r3
- sync
- blr
-
-/* ------------------------------------------------------------------------------- */
-/* Function: in32 */
-/* Description: Input 32 bits */
-/* ------------------------------------------------------------------------------- */
- .globl in32
-in32:
- lwz 3,0(3)
- sync
- blr
-
-/* ------------------------------------------------------------------------------- */
-/* Function: in32r */
-/* Description: Input 32 bits and byte reverse */
-/* ------------------------------------------------------------------------------- */
- .globl in32r
-in32r:
- lwbrx r3,0,r3
- sync
- blr
-
-/* ------------------------------------------------------------------------------- */
-/* Function: out8 */
-/* Description: Output 8 bits */
-/* ------------------------------------------------------------------------------- */
- .globl out8
-out8:
- stb r4,0(r3)
- sync
- blr
-
-/* ------------------------------------------------------------------------------- */
-/* Function: out16 */
-/* Description: Output 16 bits */
-/* ------------------------------------------------------------------------------- */
- .globl out16
-out16:
- sth r4,0(r3)
- sync
- blr
-
-/* ------------------------------------------------------------------------------- */
-/* Function: out16r */
-/* Description: Byte reverse and output 16 bits */
-/* ------------------------------------------------------------------------------- */
- .globl out16r
-out16r:
- sthbrx r4,0,r3
- sync
- blr
-
-/* ------------------------------------------------------------------------------- */
-/* Function: out32 */
-/* Description: Output 32 bits */
-/* ------------------------------------------------------------------------------- */
- .globl out32
-out32:
- stw r4,0(r3)
- sync
- blr
-
-/* ------------------------------------------------------------------------------- */
-/* Function: out32r */
-/* Description: Byte reverse and output 32 bits */
-/* ------------------------------------------------------------------------------- */
- .globl out32r
-out32r:
- stwbrx r4,0,r3
- sync
- blr
diff --git a/arch/ppc/mach-mpc5xxx/loadtask.c b/arch/ppc/mach-mpc5xxx/loadtask.c
deleted file mode 100644
index 1458cf7218..0000000000
--- a/arch/ppc/mach-mpc5xxx/loadtask.c
+++ /dev/null
@@ -1,77 +0,0 @@
-/*
- * (C) Copyright 2003
- * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
- *
- * This file is based on code
- * (C) Copyright Motorola, Inc., 2000
- */
-
-#include <common.h>
-#include <mach/mpc5xxx.h>
-#include <types.h>
-
-/* BestComm/SmartComm microcode */
-extern int taskTable;
-
-void loadtask(int basetask, int tasks)
-{
- int *sram = (int *)MPC5XXX_SRAM;
- int *task_org = &taskTable;
- unsigned int start, offset, end;
- int i;
-
-#ifdef DEBUG
- printf("basetask = %d, tasks = %d\n", basetask, tasks);
- printf("task_org = 0x%08x\n", (unsigned int)task_org);
-#endif
-
- /* setup TaskBAR register */
- *(vu_long *)MPC5XXX_SDMA = MPC5XXX_SRAM;
-
- /* relocate task table entries */
- offset = (unsigned int)sram;
- for (i = basetask; i < basetask + tasks; i++) {
- sram[i * 8 + 0] = task_org[i * 8 + 0] + offset;
- sram[i * 8 + 1] = task_org[i * 8 + 1] + offset;
- sram[i * 8 + 2] = task_org[i * 8 + 2] + offset;
- sram[i * 8 + 3] = task_org[i * 8 + 3] + offset;
- sram[i * 8 + 4] = task_org[i * 8 + 4];
- sram[i * 8 + 5] = task_org[i * 8 + 5];
- sram[i * 8 + 6] = task_org[i * 8 + 6] + offset;
- sram[i * 8 + 7] = task_org[i * 8 + 7];
- }
-
- /* relocate task descriptors */
- start = (sram[basetask * 8] - (unsigned int)sram);
- end = (sram[(basetask + tasks - 1) * 8 + 1] - (unsigned int)sram);
-
-#ifdef DEBUG
- printf ("TDT start = 0x%08x, end = 0x%08x\n", start, end);
-#endif
-
- start /= 4;
- end /= 4;
- for (i = start; i <= end; i++) {
- sram[i] = task_org[i];
- }
-
- /* relocate variables */
- start = (sram[basetask * 8 + 2] - (unsigned int)sram);
- end = (sram[(basetask + tasks - 1) * 8 + 2] + 256 - (unsigned int)sram);
- start /= 4;
- end /= 4;
- for (i = start; i < end; i++) {
- sram[i] = task_org[i];
- }
-
- /* relocate function decriptors */
- start = ((sram[basetask * 8 + 3] & 0xfffffffc) - (unsigned int)sram);
- end = ((sram[(basetask + tasks - 1) * 8 + 3] & 0xfffffffc) + 256 - (unsigned int)sram);
- start /= 4;
- end /= 4;
- for (i = start; i < end; i++) {
- sram[i] = task_org[i];
- }
-
- asm volatile ("sync");
-}
diff --git a/arch/ppc/mach-mpc5xxx/pci_mpc5200.c b/arch/ppc/mach-mpc5xxx/pci_mpc5200.c
deleted file mode 100644
index 99fa970dd0..0000000000
--- a/arch/ppc/mach-mpc5xxx/pci_mpc5200.c
+++ /dev/null
@@ -1,183 +0,0 @@
-/*
- * (C) Copyright 2000-2003
- * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
- *
- * See file CREDITS for list of people who contributed to this
- * project.
- *
- * 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.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- */
-
-#include <common.h>
-
-#if defined(CONFIG_PCI) && defined(CONFIG_MPC5200)
-
-#include <asm/processor.h>
-#include <io.h>
-#include <pci.h>
-#include <mpc5xxx.h>
-
-/* System RAM mapped over PCI */
-#define CONFIG_PCI_MEMORY_BUS CFG_SDRAM_BASE
-#define CONFIG_PCI_MEMORY_PHYS CFG_SDRAM_BASE
-#define CONFIG_PCI_MEMORY_SIZE (1024 * 1024 * 1024)
-
-/* PCIIWCR bit fields */
-#define IWCR_MEM (0 << 3)
-#define IWCR_IO (1 << 3)
-#define IWCR_READ (0 << 1)
-#define IWCR_READLINE (1 << 1)
-#define IWCR_READMULT (2 << 1)
-#define IWCR_EN (1 << 0)
-
-static int mpc5200_read_config_dword(struct pci_controller *hose,
- pci_dev_t dev, int offset, u32* value)
-{
- *(volatile u32 *)MPC5XXX_PCI_CAR = (1 << 31) | dev | offset;
- eieio();
- udelay(10);
-#if (defined CONFIG_PF5200 || defined CONFIG_CPCI5200)
- if (dev & 0x00ff0000) {
- u32 val;
- val = in_le16((volatile u16 *)(CONFIG_PCI_IO_PHYS+2));
- udelay(10);
- val = val << 16;
- val |= in_le16((volatile u16 *)(CONFIG_PCI_IO_PHYS+0));
- *value = val;
- } else {
- *value = in_le32((volatile u32 *)CONFIG_PCI_IO_PHYS);
- }
- udelay(10);
-#else
- *value = in_le32((volatile u32 *)CONFIG_PCI_IO_PHYS);
-#endif
- eieio();
- *(volatile u32 *)MPC5XXX_PCI_CAR = 0;
- udelay(10);
- return 0;
-}
-
-static int mpc5200_write_config_dword(struct pci_controller *hose,
- pci_dev_t dev, int offset, u32 value)
-{
- *(volatile u32 *)MPC5XXX_PCI_CAR = (1 << 31) | dev | offset;
- eieio();
- udelay(10);
- out_le32((volatile u32 *)CONFIG_PCI_IO_PHYS, value);
- eieio();
- *(volatile u32 *)MPC5XXX_PCI_CAR = 0;
- udelay(10);
- return 0;
-}
-
-void pci_mpc5xxx_init (struct pci_controller *hose)
-{
- hose->first_busno = 0;
- hose->last_busno = 0xff;
-
- /* System space */
- pci_set_region(hose->regions + 0,
- CONFIG_PCI_MEMORY_BUS,
- CONFIG_PCI_MEMORY_PHYS,
- CONFIG_PCI_MEMORY_SIZE,
- PCI_REGION_MEM | PCI_REGION_MEMORY);
-
- /* PCI memory space */
- pci_set_region(hose->regions + 1,
- CONFIG_PCI_MEM_BUS,
- CONFIG_PCI_MEM_PHYS,
- CONFIG_PCI_MEM_SIZE,
- PCI_REGION_MEM);
-
- /* PCI IO space */
- pci_set_region(hose->regions + 2,
- CONFIG_PCI_IO_BUS,
- CONFIG_PCI_IO_PHYS,
- CONFIG_PCI_IO_SIZE,
- PCI_REGION_IO);
-
- hose->region_count = 3;
-
- pci_register_hose(hose);
-
- /* GPIO Multiplexing - enable PCI */
- *(vu_long *)MPC5XXX_GPS_PORT_CONFIG &= ~(1 << 15);
-
- /* Set host bridge as pci master and enable memory decoding */
- *(vu_long *)MPC5XXX_PCI_CMD |=
- PCI_COMMAND_MASTER | PCI_COMMAND_MEMORY;
-
- /* Set maximum latency timer */
- *(vu_long *)MPC5XXX_PCI_CFG |= (0xf800);
-
- /* Set cache line size */
- *(vu_long *)MPC5XXX_PCI_CFG = (*(vu_long *)MPC5XXX_PCI_CFG & ~0xff) |
- (CACHELINE_SIZE / 4);
-
- /* Map MBAR to PCI space */
- *(vu_long *)MPC5XXX_PCI_BAR0 = CFG_MBAR;
- *(vu_long *)MPC5XXX_PCI_TBATR0 = CFG_MBAR | 1;
-
- /* Map RAM to PCI space */
- *(vu_long *)MPC5XXX_PCI_BAR1 = CONFIG_PCI_MEMORY_BUS | (1 << 3);
- *(vu_long *)MPC5XXX_PCI_TBATR1 = CONFIG_PCI_MEMORY_PHYS | 1;
-
- /* Park XLB on PCI */
- *(vu_long *)(MPC5XXX_XLBARB + 0x40) &= ~((7 << 8) | (3 << 5));
- *(vu_long *)(MPC5XXX_XLBARB + 0x40) |= (3 << 8) | (3 << 5);
-
- /* Disable interrupts from PCI controller */
- *(vu_long *)MPC5XXX_PCI_GSCR &= ~(7 << 12);
- *(vu_long *)MPC5XXX_PCI_ICR &= ~(7 << 24);
-
- /* Set PCI retry counter to 0 = infinite retry. */
- /* The default of 255 is too short for slow devices. */
- *(vu_long *)MPC5XXX_PCI_ICR &= 0xFFFFFF00;
-
- /* Disable initiator windows */
- *(vu_long *)MPC5XXX_PCI_IWCR = 0;
-
- /* Map PCI memory to physical space */
- *(vu_long *)MPC5XXX_PCI_IW0BTAR = CONFIG_PCI_MEM_PHYS |
- (((CONFIG_PCI_MEM_SIZE - 1) >> 8) & 0x00ff0000) |
- (CONFIG_PCI_MEM_BUS >> 16);
- *(vu_long *)MPC5XXX_PCI_IWCR |= (IWCR_MEM | IWCR_READ | IWCR_EN) << 24;
-
- /* Map PCI I/O to physical space */
- *(vu_long *)MPC5XXX_PCI_IW1BTAR = CONFIG_PCI_IO_PHYS |
- (((CONFIG_PCI_IO_SIZE - 1) >> 8) & 0x00ff0000) |
- (CONFIG_PCI_IO_BUS >> 16);
- *(vu_long *)MPC5XXX_PCI_IWCR |= (IWCR_IO | IWCR_READ | IWCR_EN) << 16;
-
- /* Reset the PCI bus */
- *(vu_long *)MPC5XXX_PCI_GSCR |= 1;
- udelay(1000);
- *(vu_long *)MPC5XXX_PCI_GSCR &= ~1;
- udelay(1000);
-
- pci_set_ops(hose,
- pci_hose_read_config_byte_via_dword,
- pci_hose_read_config_word_via_dword,
- mpc5200_read_config_dword,
- pci_hose_write_config_byte_via_dword,
- pci_hose_write_config_word_via_dword,
- mpc5200_write_config_dword);
-
- udelay(1000);
-
-#ifdef CONFIG_PCI_SCAN_SHOW
- printf("PCI: Bus Dev VenId DevId Class Int\n");
-#endif
-
- hose->last_busno = pci_hose_scan(hose);
-}
-#endif /* CONFIG_PCI && CONFIG_MPC5200 */
diff --git a/arch/ppc/mach-mpc5xxx/reginfo.c b/arch/ppc/mach-mpc5xxx/reginfo.c
deleted file mode 100644
index e41d235a5d..0000000000
--- a/arch/ppc/mach-mpc5xxx/reginfo.c
+++ /dev/null
@@ -1,60 +0,0 @@
-#include <stdio.h>
-#include <config.h>
-#include <mach/mpc5xxx.h>
-#include <asm/io.h>
-
-void reginfo(void)
-{
- puts ("\nMPC5200 registers\n");
- printf ("MBAR=%08x\n", CFG_MBAR);
- puts ("Memory map registers\n");
- printf ("\tCS0: start %08X\tstop %08X\tconfig %08X\ten %d\n",
- in_be32((void*)MPC5XXX_CS0_START),
- in_be32((void*)MPC5XXX_CS0_STOP),
- in_be32((void*)MPC5XXX_CS0_CFG),
- in_be32((void*)MPC5XXX_ADDECR) & 0x00010000 ? 1 : 0);
- printf ("\tCS1: start %08X\tstop %08X\tconfig %08X\ten %d\n",
- in_be32((void*)MPC5XXX_CS1_START),
- in_be32((void*)MPC5XXX_CS1_STOP),
- in_be32((void*)MPC5XXX_CS1_CFG),
- in_be32((void*)MPC5XXX_ADDECR) & 0x00020000 ? 1 : 0);
- printf ("\tCS2: start %08X\tstop %08X\tconfig %08X\ten %d\n",
- in_be32((void*)MPC5XXX_CS2_START),
- in_be32((void*)MPC5XXX_CS2_STOP),
- in_be32((void*)MPC5XXX_CS2_CFG),
- in_be32((void*)MPC5XXX_ADDECR) & 0x00040000 ? 1 : 0);
- printf ("\tCS3: start %08X\tstop %08X\tconfig %08X\ten %d\n",
- in_be32((void*)MPC5XXX_CS3_START),
- in_be32((void*)MPC5XXX_CS3_STOP),
- in_be32((void*)MPC5XXX_CS3_CFG),
- in_be32((void*)MPC5XXX_ADDECR) & 0x00080000 ? 1 : 0);
- printf ("\tCS4: start %08X\tstop %08X\tconfig %08X\ten %d\n",
- in_be32((void*)MPC5XXX_CS4_START),
- in_be32((void*)MPC5XXX_CS4_STOP),
- in_be32((void*)MPC5XXX_CS4_CFG),
- in_be32((void*)MPC5XXX_ADDECR) & 0x00100000 ? 1 : 0);
- printf ("\tCS5: start %08X\tstop %08X\tconfig %08X\ten %d\n",
- in_be32((void*)MPC5XXX_CS5_START),
- in_be32((void*)MPC5XXX_CS5_STOP),
- in_be32((void*)MPC5XXX_CS5_CFG),
- in_be32((void*)MPC5XXX_ADDECR) & 0x00200000 ? 1 : 0);
- printf ("\tCS6: start %08X\tstop %08X\tconfig %08X\ten %d\n",
- in_be32((void*)MPC5XXX_CS6_START),
- in_be32((void*)MPC5XXX_CS6_STOP),
- in_be32((void*)MPC5XXX_CS6_CFG),
- in_be32((void*)MPC5XXX_ADDECR) & 0x04000000 ? 1 : 0);
- printf ("\tCS7: start %08X\tstop %08X\tconfig %08X\ten %d\n",
- in_be32((void*)MPC5XXX_CS7_START),
- in_be32((void*)MPC5XXX_CS7_STOP),
- in_be32((void*)MPC5XXX_CS7_CFG),
- in_be32((void*)MPC5XXX_ADDECR) & 0x08000000 ? 1 : 0);
- printf ("\tBOOTCS: start %08X\tstop %08X\tconfig %08X\ten %d\n",
- in_be32((void*)MPC5XXX_BOOTCS_START),
- in_be32((void*)MPC5XXX_BOOTCS_STOP),
- in_be32((void*)MPC5XXX_BOOTCS_CFG),
- in_be32((void*)MPC5XXX_ADDECR) & 0x02000000 ? 1 : 0);
- printf ("\tSDRAMCS0: %08X\n",
- in_be32((void*)MPC5XXX_SDRAM_CS0CFG));
- printf ("\tSDRAMCS1: %08X\n",
- in_be32((void*)MPC5XXX_SDRAM_CS1CFG));
-}
diff --git a/arch/ppc/mach-mpc5xxx/speed.c b/arch/ppc/mach-mpc5xxx/speed.c
deleted file mode 100644
index 76a3019637..0000000000
--- a/arch/ppc/mach-mpc5xxx/speed.c
+++ /dev/null
@@ -1,103 +0,0 @@
-/*
- * (C) Copyright 2000-2002
- * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
- *
- * See file CREDITS for list of people who contributed to this
- * project.
- *
- * 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.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- */
-
-#include <common.h>
-#include <mach/mpc5xxx.h>
-#include <init.h>
-#include <asm/processor.h>
-#include <types.h>
-
-/* Bus-to-Core Multipliers */
-
-static int bus2core[] = {
- 3, 2, 2, 2, 4, 4, 5, 9,
- 6, 11, 8, 10, 3, 12, 7, 0,
- 6, 5, 13, 2, 14, 4, 15, 9,
- 0, 11, 8, 10, 16, 12, 7, 0
-};
-
-unsigned long get_bus_clock(void)
-{
- unsigned long val, vco;
-
-#if !defined(CFG_MPC5XXX_CLKIN)
-#error clock measuring not implemented yet - define CFG_MPC5XXX_CLKIN
-#endif
-
- val = *(vu_long *)MPC5XXX_CDM_PORCFG;
- if (val & (1 << 6))
- vco = CFG_MPC5XXX_CLKIN * 12;
- else
- vco = CFG_MPC5XXX_CLKIN * 16;
-
- if (val & (1 << 5))
- return vco / 8;
- else
- return vco / 4;
-}
-
-unsigned long get_cpu_clock(void)
-{
- unsigned long val;
- val = *(vu_long *)MPC5XXX_CDM_PORCFG;
- return get_bus_clock() * bus2core[val & 0x1f] / 2;
-}
-
-unsigned long get_ipb_clock(void)
-{
- unsigned long val;
-
- val = *(vu_long *)MPC5XXX_CDM_CFG;
- if (val & (1 << 8))
- return get_bus_clock() / 2;
- else
- return get_bus_clock();
-}
-
-unsigned long get_pci_clock(void)
-{
- unsigned long val;
-
- val = *(vu_long *)MPC5XXX_CDM_CFG;
- switch (val & 3) {
- case 0:
- return get_ipb_clock();
- case 1:
- return get_ipb_clock() / 2;
- default:
- return get_bus_clock() / 4;
- }
-}
-
-unsigned long get_timebase_clock(void)
-{
- return (get_bus_clock() + 3L) / 4L;
-}
-
-int prt_mpc5xxx_clks (void)
-{
- printf(" Bus %ld MHz, IPB %ld MHz, PCI %ld MHz\n",
- get_bus_clock() / 1000000, get_ipb_clock() / 1000000,
- get_pci_clock() / 1000000);
-
- return 0;
-}
-
-late_initcall(prt_mpc5xxx_clks);
-
diff --git a/arch/ppc/mach-mpc5xxx/start.S b/arch/ppc/mach-mpc5xxx/start.S
deleted file mode 100644
index 291f6250a5..0000000000
--- a/arch/ppc/mach-mpc5xxx/start.S
+++ /dev/null
@@ -1,739 +0,0 @@
-/*
- * Copyright (C) 1998 Dan Malek <dmalek@jlc.net>
- * Copyright (C) 1999 Magnus Damm <kieraypc01.p.y.kie.era.ericsson.se>
- * Copyright (C) 2000 - 2003 Wolfgang Denk <wd@denx.de>
- *
- * See file CREDITS for list of people who contributed to this
- * project.
- *
- * 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.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- */
-
-/*
- * barebox - Startup Code for MPC5xxx CPUs
- */
-#include <config.h>
-
-#include <asm/ppc_asm.tmpl>
-#include <asm/ppc_defs.h>
-
-#include <asm/cache.h>
-#include <asm/mmu.h>
-
-/* We don't want the MMU yet.
-*/
-#undef MSR_KERNEL
-/* Floating Point enable, Machine Check and Recoverable Interr. */
-#ifdef DEBUG
-#define MSR_KERNEL (MSR_FP|MSR_RI)
-#else
-#define MSR_KERNEL (MSR_FP|MSR_ME|MSR_RI)
-#endif
-
-/*
- * Set up GOT: Global Offset Table
- *
- * Use r14 to access the GOT
- */
- START_GOT
- GOT_ENTRY(_GOT2_TABLE_)
- GOT_ENTRY(_FIXUP_TABLE_)
-
- GOT_ENTRY(_start)
- GOT_ENTRY(_start_of_vectors)
- GOT_ENTRY(_end_of_vectors)
- GOT_ENTRY(transfer_to_handler)
-
- GOT_ENTRY(__init_end)
- GOT_ENTRY(_end)
- GOT_ENTRY(__bss_start)
- END_GOT
-
-/*
- * Exception vectors
- */
- .text
- /*
- * Second stage loader entry. When entered here we assume that spr 311
- * is set to the current MBAR address.
- */
- mfspr r4, MBAR
- b setup_mbar
- . = EXC_OFF_SYS_RESET
- .globl _start
-_start:
- /*
- * Reset entry. When entered here we assume that MBAR is at reset default
- * 0x80000000.
- */
- lis r4, 0x80000000@h
- ori r4, r4, 0x80000000@l
-
-setup_mbar:
- /* r4 == current MBAR */
- mfmsr r5 /* save msr contents */
-
- /* Switch MBAR to 0xf0000000 */
- lis r3, 0xf0000000@h
- ori r3, r3, 0xf0000000@l
- mtspr MBAR, r3
- rlwinm r3, r3, 16, 16, 31
- stw r3, 0(r4)
-
- /* Initialise the MPC5xxx processor core */
- /*--------------------------------------------------------------*/
-
- bl init_5xxx_core
-
- /* initialize some things that are hard to access from C */
- /*--------------------------------------------------------------*/
-
- /* set up stack in on-chip SRAM */
- lis r1, (MPC5XXX_SRAM + MPC5XXX_SRAM_SIZE)@h
- ori r1, r1, (MPC5XXX_SRAM + MPC5XXX_SRAM_SIZE)@l
- li r0, 0 /* Make room for stack frame header and */
- stwu r0, -4(r1) /* clear final stack frame so that */
- stwu r0, -4(r1) /* stack backtraces terminate cleanly */
-
- /* let the C-code set up the rest */
- /* */
- /* Be careful to keep code relocatable ! */
- /*--------------------------------------------------------------*/
-
- GET_GOT /* initialize GOT access */
-
- /* r3: IMMR */
- bl cpu_init /* run low-level CPU init code (in Flash)*/
-
- mr r3, r21
- /* r3: BOOTFLAG */
- bl initdram /* initialize sdram */
- /* r3: End of RAM */
-
- b _continue_init
-/*
- * Vector Table
- */
-
- .globl _start_of_vectors
-_start_of_vectors:
-
-/* Machine check */
- STD_EXCEPTION(0x200, MachineCheck, MachineCheckException)
-
-/* Data Storage exception. */
- STD_EXCEPTION(0x300, DataStorage, UnknownException)
-
-/* Instruction Storage exception. */
- STD_EXCEPTION(0x400, InstStorage, UnknownException)
-
-/* Alignment exception. */
- . = 0x600
-Alignment:
- EXCEPTION_PROLOG(SRR0, SRR1)
- mfspr r4,DAR
- stw r4,_DAR(r21)
- mfspr r5,DSISR
- stw r5,_DSISR(r21)
- addi r3,r1,STACK_FRAME_OVERHEAD
- EXC_XFER_TEMPLATE(Alignment, AlignmentException, MSR_KERNEL, COPY_EE)
-
-/* Program check exception */
- . = 0x700
-ProgramCheck:
- EXCEPTION_PROLOG(SRR0, SRR1)
- addi r3,r1,STACK_FRAME_OVERHEAD
- EXC_XFER_TEMPLATE(ProgramCheck, ProgramCheckException,
- MSR_KERNEL, COPY_EE)
-
- STD_EXCEPTION(0x800, FPUnavailable, UnknownException)
-
- /* I guess we could implement decrementer, and may have
- * to someday for timekeeping.
- */
- STD_EXCEPTION(0x900, Decrementer, UnknownException)
- STD_EXCEPTION(0xa00, Trap_0a, UnknownException)
- STD_EXCEPTION(0xb00, Trap_0b, UnknownException)
- STD_EXCEPTION(0xc00, SystemCall, UnknownException)
- STD_EXCEPTION(0xd00, SingleStep, UnknownException)
-
- STD_EXCEPTION(0xe00, Trap_0e, UnknownException)
- STD_EXCEPTION(0xf00, Trap_0f, UnknownException)
-
- STD_EXCEPTION(0x1000, InstructionTLBMiss, UnknownException)
- STD_EXCEPTION(0x1100, DataLoadTLBMiss, UnknownException)
- STD_EXCEPTION(0x1200, DataStoreTLBMiss, UnknownException)
-#ifdef DEBUG
- . = 0x1300
- /*
- * This exception occurs when the program counter matches the
- * Instruction Address Breakpoint Register (IABR).
- *
- * I want the cpu to halt if this occurs so I can hunt around
- * with the debugger and look at things.
- *
- * When DEBUG is defined, both machine check enable (in the MSR)
- * and checkstop reset enable (in the reset mode register) are
- * turned off and so a checkstop condition will result in the cpu
- * halting.
- *
- * I force the cpu into a checkstop condition by putting an illegal
- * instruction here (at least this is the theory).
- *
- * well - that didnt work, so just do an infinite loop!
- */
-1: b 1b
-#else
- STD_EXCEPTION(0x1300, InstructionBreakpoint, DebugException)
-#endif
- STD_EXCEPTION(0x1400, SMI, UnknownException)
-
- STD_EXCEPTION(0x1500, Trap_15, UnknownException)
- STD_EXCEPTION(0x1600, Trap_16, UnknownException)
- STD_EXCEPTION(0x1700, Trap_17, UnknownException)
- STD_EXCEPTION(0x1800, Trap_18, UnknownException)
- STD_EXCEPTION(0x1900, Trap_19, UnknownException)
- STD_EXCEPTION(0x1a00, Trap_1a, UnknownException)
- STD_EXCEPTION(0x1b00, Trap_1b, UnknownException)
- STD_EXCEPTION(0x1c00, Trap_1c, UnknownException)
- STD_EXCEPTION(0x1d00, Trap_1d, UnknownException)
- STD_EXCEPTION(0x1e00, Trap_1e, UnknownException)
- STD_EXCEPTION(0x1f00, Trap_1f, UnknownException)
- STD_EXCEPTION(0x2000, Trap_20, UnknownException)
- STD_EXCEPTION(0x2100, Trap_21, UnknownException)
- STD_EXCEPTION(0x2200, Trap_22, UnknownException)
- STD_EXCEPTION(0x2300, Trap_23, UnknownException)
- STD_EXCEPTION(0x2400, Trap_24, UnknownException)
- STD_EXCEPTION(0x2500, Trap_25, UnknownException)
- STD_EXCEPTION(0x2600, Trap_26, UnknownException)
- STD_EXCEPTION(0x2700, Trap_27, UnknownException)
- STD_EXCEPTION(0x2800, Trap_28, UnknownException)
- STD_EXCEPTION(0x2900, Trap_29, UnknownException)
- STD_EXCEPTION(0x2a00, Trap_2a, UnknownException)
- STD_EXCEPTION(0x2b00, Trap_2b, UnknownException)
- STD_EXCEPTION(0x2c00, Trap_2c, UnknownException)
- STD_EXCEPTION(0x2d00, Trap_2d, UnknownException)
- STD_EXCEPTION(0x2e00, Trap_2e, UnknownException)
- STD_EXCEPTION(0x2f00, Trap_2f, UnknownException)
-
-
- .globl _end_of_vectors
-_end_of_vectors:
-
- . = 0x3000
-
-_continue_init:
- mr r9, r3 /* Save copy of end of RAM */
-
-#ifdef CONFIG_RELOCATABLE
- lis r10, (_end - _start)@h /* Size */
- ori r10, r10, (_end - _start)@l
- sub r3, r3, r10
- subi r3, r3, 0x100
-#else
- lis r3, (TEXT_BASE)@h /* Destination Address */
- ori r3, r3, (TEXT_BASE)@l
-#endif
-
- mr r1, r3 /* Set new stack just below barebox code */
- subi r1, r1, 0x10
-
- mr r10, r3 /* Save copy of Destination Address */
-
- bl calc_source /* Calculate Source Address */
-calc_source:
- mfspr r4, LR
- subi r4, r4, (calc_source - _start)
- subi r4, r4, 0x100
-
- lis r5, __init_size@h /* Size */
- ori r5, r5, __init_size@l
-
-before_relocate:
- /*
- * We are now ready to copy barebox to RAM.
- *
- * destination = r3
- * source = r4
- * size = r5
- *
- */
-
- li r6, CACHELINE_SIZE
-
- /*
- * Fix GOT pointer:
- *
- * New GOT-PTR = (old GOT-PTR - CFG_MONITOR_BASE) + Destination Address
- *
- * Offset:
- */
- sub r15, r10, r4
-
- /* First our own GOT */
- add r14, r14, r15
- /* then the one used by the C code */
- add r30, r30, r15
-
- /*
- * Now relocate code
- */
-
- cmplw cr1,r3,r4
- addi r0,r5,3
- srwi. r0,r0,2
- beq cr1,4f /* In place copy is not necessary */
- beq 7f /* Protect against 0 count */
- mtctr r0
- bge cr1,2f
-
- la r8,-4(r4)
- la r7,-4(r3)
-1: lwzu r0,4(r8)
- stwu r0,4(r7)
- bdnz 1b
- b 4f
-
-2: slwi r0,r0,2
- add r8,r4,r0
- add r7,r3,r0
-3: lwzu r0,-4(r8)
- stwu r0,-4(r7)
- bdnz 3b
-
-/*
- * Now flush the cache: note that we must start from a cache aligned
- * address. Otherwise we might miss one cache line.
- */
-4: cmpwi r6,0
- add r5,r3,r5
- beq 7f /* Always flush prefetch queue in any case */
- subi r0,r6,1
- andc r3,r3,r0
- mfspr r7,HID0 /* don't do dcbst if dcache is disabled */
- rlwinm r7,r7,HID0_DCE_BITPOS+1,31,31
- cmpwi r7,0
- beq 9f
- mr r4,r3
-5: dcbst 0,r4
- add r4,r4,r6
- cmplw r4,r5
- blt 5b
- sync /* Wait for all dcbst to complete on bus */
-9: mfspr r7,HID0 /* don't do icbi if icache is disabled */
- rlwinm r7,r7,HID0_ICE_BITPOS+1,31,31
- cmpwi r7,0
- beq 7f
- mr r4,r3
-6: icbi 0,r4
- add r4,r4,r6
- cmplw r4,r5
- blt 6b
-7: sync /* Wait for all icbi to complete on bus */
- isync
-
-/*
- * We are done. Do not return, instead branch to second part of board
- * initialization, now running from RAM.
- */
-
- addi r0, r10, in_ram - _start + EXC_OFF_SYS_RESET
- mtlr r0
- blr
-
-in_ram:
-
- /*
- * Relocation Function, r14 point to got2+0x8000
- *
- * Adjust got2 pointers, no need to check for 0, this code
- * already puts a few entries in the table.
- */
- li r0,__got2_entries@sectoff@l
- la r3,GOT(_GOT2_TABLE_)
- lwz r11,GOT(_GOT2_TABLE_)
- mtctr r0
- sub r11,r3,r11
- addi r3,r3,-4
-1: lwzu r0,4(r3)
- add r0,r0,r11
- stw r0,0(r3)
- bdnz 1b
-
- /*
- * Now adjust the fixups and the pointers to the fixups
- * in case we need to move ourselves again.
- */
-2: li r0,__fixup_entries@sectoff@l
- lwz r3,GOT(_FIXUP_TABLE_)
- cmpwi r0,0
- mtctr r0
- addi r3,r3,-4
- beq 4f
-3: lwzu r4,4(r3)
- lwzux r0,r4,r11
- add r0,r0,r11
- stw r10,0(r3)
- stw r0,0(r4)
- bdnz 3b
-4:
-clear_bss:
- /*
- * Now clear BSS segment
- */
- lwz r3,GOT(__bss_start)
- lwz r4,GOT(_end)
-
- cmplw 0, r3, r4
- beq 6f
-
- li r0, 0
-5:
- stw r0, 0(r3)
- addi r3, r3, 4
- cmplw 0, r3, r4
- bne 5b
-6:
-
- mr r3, r9 /* end of RAM */
- bl board_init_r
-
-/*
- * This code finishes saving the registers to the exception frame
- * and jumps to the appropriate handler for the exception.
- * Register r21 is pointer into trap frame, r1 has new stack pointer.
- */
- .globl transfer_to_handler
-transfer_to_handler:
- stw r22,_NIP(r21)
- lis r22,MSR_POW@h
- andc r23,r23,r22
- stw r23,_MSR(r21)
- SAVE_GPR(7, r21)
- SAVE_4GPRS(8, r21)
- SAVE_8GPRS(12, r21)
- SAVE_8GPRS(24, r21)
- mflr r23
- andi. r24,r23,0x3f00 /* get vector offset */
- stw r24,TRAP(r21)
- li r22,0
- stw r22,RESULT(r21)
- lwz r24,0(r23) /* virtual address of handler */
- lwz r23,4(r23) /* where to go when done */
- mtspr SRR0,r24
- mtspr SRR1,r20
- mtlr r23
- SYNC
- rfi /* jump to handler, enable MMU */
-
-int_return:
- mfmsr r28 /* Disable interrupts */
- li r4,0
- ori r4,r4,MSR_EE
- andc r28,r28,r4
- SYNC /* Some chip revs need this... */
- mtmsr r28
- SYNC
- lwz r2,_CTR(r1)
- lwz r0,_LINK(r1)
- mtctr r2
- mtlr r0
- lwz r2,_XER(r1)
- lwz r0,_CCR(r1)
- mtspr XER,r2
- mtcrf 0xFF,r0
- REST_10GPRS(3, r1)
- REST_10GPRS(13, r1)
- REST_8GPRS(23, r1)
- REST_GPR(31, r1)
- lwz r2,_NIP(r1) /* Restore environment */
- lwz r0,_MSR(r1)
- mtspr SRR0,r2
- mtspr SRR1,r0
- lwz r0,GPR0(r1)
- lwz r2,GPR2(r1)
- lwz r1,GPR1(r1)
- SYNC
- rfi
-
-/*
- * This code initialises the MPC5xxx processor core
- * (conforms to PowerPC 603e spec)
- * Note: expects original MSR contents to be in r5.
- */
-
- .globl init_5xx_core
-init_5xxx_core:
-
- /* Initialize machine status; enable machine check interrupt */
- /*--------------------------------------------------------------*/
-
- li r3, MSR_KERNEL /* Set ME and RI flags */
- rlwimi r3, r5, 0, 25, 25 /* preserve IP bit set by HRCW */
-#ifdef DEBUG
- rlwimi r3, r5, 0, 21, 22 /* debugger might set SE & BE bits */
-#endif
- SYNC /* Some chip revs need this... */
- mtmsr r3
- SYNC
- mtspr SRR1, r3 /* Make SRR1 match MSR */
-
- /* Initialize the Hardware Implementation-dependent Registers */
- /* HID0 also contains cache control */
- /*--------------------------------------------------------------*/
-
- lis r3, CFG_HID0_INIT@h
- ori r3, r3, CFG_HID0_INIT@l
- SYNC
- mtspr HID0, r3
-
- lis r3, CFG_HID0_FINAL@h
- ori r3, r3, CFG_HID0_FINAL@l
- SYNC
- mtspr HID0, r3
-
- /* clear all BAT's */
- /*--------------------------------------------------------------*/
-
- li r0, 0
- mtspr DBAT0U, r0
- mtspr DBAT0L, r0
- mtspr DBAT1U, r0
- mtspr DBAT1L, r0
- mtspr DBAT2U, r0
- mtspr DBAT2L, r0
- mtspr DBAT3U, r0
- mtspr DBAT3L, r0
- mtspr DBAT4U, r0
- mtspr DBAT4L, r0
- mtspr DBAT5U, r0
- mtspr DBAT5L, r0
- mtspr DBAT6U, r0
- mtspr DBAT6L, r0
- mtspr DBAT7U, r0
- mtspr DBAT7L, r0
- mtspr IBAT0U, r0
- mtspr IBAT0L, r0
- mtspr IBAT1U, r0
- mtspr IBAT1L, r0
- mtspr IBAT2U, r0
- mtspr IBAT2L, r0
- mtspr IBAT3U, r0
- mtspr IBAT3L, r0
- mtspr IBAT4U, r0
- mtspr IBAT4L, r0
- mtspr IBAT5U, r0
- mtspr IBAT5L, r0
- mtspr IBAT6U, r0
- mtspr IBAT6L, r0
- mtspr IBAT7U, r0
- mtspr IBAT7L, r0
- SYNC
-
- /* invalidate all tlb's */
- /* */
- /* From the 603e User Manual: "The 603e provides the ability to */
- /* invalidate a TLB entry. The TLB Invalidate Entry (tlbie) */
- /* instruction invalidates the TLB entry indexed by the EA, and */
- /* operates on both the instruction and data TLBs simultaneously*/
- /* invalidating four TLB entries (both sets in each TLB). The */
- /* index corresponds to bits 15-19 of the EA. To invalidate all */
- /* entries within both TLBs, 32 tlbie instructions should be */
- /* issued, incrementing this field by one each time." */
- /* */
- /* "Note that the tlbia instruction is not implemented on the */
- /* 603e." */
- /* */
- /* bits 15-19 correspond to addresses 0x00000000 to 0x0001F000 */
- /* incrementing by 0x1000 each time. The code below is sort of */
- /* based on code in "flush_tlbs" from arch/ppc/kernel/head.S */
- /* */
- /*--------------------------------------------------------------*/
-
- li r3, 32
- mtctr r3
- li r3, 0
-1: tlbie r3
- addi r3, r3, 0x1000
- bdnz 1b
- SYNC
-
- /* Done! */
- /*--------------------------------------------------------------*/
-
- blr
-
-/* Cache functions.
- *
- * Note: requires that all cache bits in
- * HID0 are in the low half word.
- */
- .globl icache_enable
-icache_enable:
- mfspr r3, HID0
- ori r3, r3, HID0_ICE
- lis r4, 0
- ori r4, r4, HID0_ILOCK
- andc r3, r3, r4
- ori r4, r3, HID0_ICFI
- isync
- mtspr HID0, r4 /* sets enable and invalidate, clears lock */
- isync
- mtspr HID0, r3 /* clears invalidate */
- blr
-
- .globl icache_disable
-icache_disable:
- mfspr r3, HID0
- lis r4, 0
- ori r4, r4, HID0_ICE|HID0_ILOCK
- andc r3, r3, r4
- ori r4, r3, HID0_ICFI
- isync
- mtspr HID0, r4 /* sets invalidate, clears enable and lock */
- isync
- mtspr HID0, r3 /* clears invalidate */
- blr
-
- .globl icache_status
-icache_status:
- mfspr r3, HID0
- rlwinm r3, r3, HID0_ICE_BITPOS + 1, 31, 31
- blr
-
- .globl dcache_enable
-dcache_enable:
- mfspr r3, HID0
- ori r3, r3, HID0_DCE
- lis r4, 0
- ori r4, r4, HID0_DLOCK
- andc r3, r3, r4
- ori r4, r3, HID0_DCI
- sync
- mtspr HID0, r4 /* sets enable and invalidate, clears lock */
- sync
- mtspr HID0, r3 /* clears invalidate */
- blr
-
- .globl dcache_disable
-dcache_disable:
- mfspr r3, HID0
- lis r4, 0
- ori r4, r4, HID0_DCE|HID0_DLOCK
- andc r3, r3, r4
- ori r4, r3, HID0_DCI
- sync
- mtspr HID0, r4 /* sets invalidate, clears enable and lock */
- sync
- mtspr HID0, r3 /* clears invalidate */
- blr
-
- .globl dcache_status
-dcache_status:
- mfspr r3, HID0
- rlwinm r3, r3, HID0_DCE_BITPOS + 1, 31, 31
- blr
-
- .globl get_svr
-get_svr:
- mfspr r3, SVR
- blr
-
- .globl get_pvr
-get_pvr:
- mfspr r3, PVR
- blr
-
- /*
- * Copy exception vector code to low memory
- *
- * r3: dest_addr
- * r7: source address, r8: end address, r9: target address
- */
- .globl trap_init
-trap_init:
- lwz r7, GOT(_start)
- lwz r8, GOT(_end_of_vectors)
-
- li r9, 0x100 /* reset vector always at 0x100 */
-
- cmplw 0, r7, r8
- bgelr /* return if r7>=r8 - just in case */
-
- mflr r4 /* save link register */
-1:
- lwz r0, 0(r7)
- stw r0, 0(r9)
- addi r7, r7, 4
- addi r9, r9, 4
- cmplw 0, r7, r8
- bne 1b
-
- /*
- * relocate `hdlr' and `int_return' entries
- */
- li r7, .L_MachineCheck - _start + EXC_OFF_SYS_RESET
- li r8, Alignment - _start + EXC_OFF_SYS_RESET
-2:
- bl trap_reloc
- addi r7, r7, 0x100 /* next exception vector */
- cmplw 0, r7, r8
- blt 2b
-
- li r7, .L_Alignment - _start + EXC_OFF_SYS_RESET
- bl trap_reloc
-
- li r7, .L_ProgramCheck - _start + EXC_OFF_SYS_RESET
- bl trap_reloc
-
- li r7, .L_FPUnavailable - _start + EXC_OFF_SYS_RESET
- li r8, SystemCall - _start + EXC_OFF_SYS_RESET
-3:
- bl trap_reloc
- addi r7, r7, 0x100 /* next exception vector */
- cmplw 0, r7, r8
- blt 3b
-
- li r7, .L_SingleStep - _start + EXC_OFF_SYS_RESET
- li r8, _end_of_vectors - _start + EXC_OFF_SYS_RESET
-4:
- bl trap_reloc
- addi r7, r7, 0x100 /* next exception vector */
- cmplw 0, r7, r8
- blt 4b
-
- mfmsr r3 /* now that the vectors have */
- lis r7, MSR_IP@h /* relocated into low memory */
- ori r7, r7, MSR_IP@l /* MSR[IP] can be turned off */
- andc r3, r3, r7 /* (if it was on) */
- SYNC /* Some chip revs need this... */
- mtmsr r3
- SYNC
-
- mtlr r4 /* restore link register */
- blr
-
-.globl _text_base
-_text_base:
- .long TEXT_BASE
-
-.globl _barebox_start
-_barebox_start:
- .long _start
-
-.globl _bss_start
-_bss_start:
- .long __bss_start
-
-.globl _bss_end
-_bss_end:
- .long _end
diff --git a/arch/ppc/mach-mpc5xxx/time.c b/arch/ppc/mach-mpc5xxx/time.c
deleted file mode 100644
index aaa4573f6f..0000000000
--- a/arch/ppc/mach-mpc5xxx/time.c
+++ /dev/null
@@ -1,47 +0,0 @@
-/*
- * (C) Copyright 2000, 2001
- * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
- *
- * See file CREDITS for list of people who contributed to this
- * project.
- *
- * 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.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- */
-
-#include <common.h>
-#include <clock.h>
-#include <init.h>
-#include <mach/clock.h>
-#include <asm/common.h>
-
-uint64_t ppc_clocksource_read(void)
-{
- return get_ticks();
-}
-
-static struct clocksource cs = {
- .read = ppc_clocksource_read,
- .mask = CLOCKSOURCE_MASK(32),
- .shift = 15,
-};
-
-static int clocksource_init(void)
-{
- /* reset time base */
- asm ("li 3,0 ; mttbu 3 ; mttbl 3 ;");
-
- cs.mult = clocksource_hz2mult(get_timebase_clock(), cs.shift);
-
- return init_clock(&cs);
-}
-
-core_initcall(clocksource_init);
diff --git a/arch/ppc/mach-mpc5xxx/traps.c b/arch/ppc/mach-mpc5xxx/traps.c
deleted file mode 100644
index 8441da2108..0000000000
--- a/arch/ppc/mach-mpc5xxx/traps.c
+++ /dev/null
@@ -1,221 +0,0 @@
-/*
- * linux/arch/ppc/kernel/traps.c
- *
- * Copyright (C) 1995-1996 Gary Thomas (gdt@linuxppc.org)
- *
- * Modified by Cort Dougan (cort@cs.nmt.edu)
- * and Paul Mackerras (paulus@cs.anu.edu.au)
- * fixed Machine Check Reasons by Reinhard Meyer (r.meyer@emk-elektronik.de)
- *
- * (C) Copyright 2000-2003
- * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
- *
- * See file CREDITS for list of people who contributed to this
- * project.
- *
- * 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.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- */
-
-/*
- * This file handles the architecture-dependent parts of hardware exceptions
- */
-
-#include <common.h>
-#include <command.h>
-#include <asm/processor.h>
-
-#ifdef CONFIG_KGDB
-int (*debugger_exception_handler)(struct pt_regs *) = 0;
-#endif
-
-/* THIS NEEDS CHANGING to use the board info structure. */
-#define END_OF_MEM 0x02000000
-
-/*
- * Trap & Exception support
- */
-
-void
-print_backtrace(unsigned long *sp)
-{
- int cnt = 0;
- unsigned long i;
-
- printf("Call backtrace: ");
- while (sp) {
- if ((uint)sp > END_OF_MEM)
- break;
-
- i = sp[1];
- if (cnt++ % 7 == 0)
- printf("\n");
- printf("%08lX ", i);
- if (cnt > 32) break;
- sp = (unsigned long *)*sp;
- }
- printf("\n");
-}
-
-void show_regs(struct pt_regs * regs)
-{
- int i;
-
- printf("NIP: %08lX XER: %08lX LR: %08lX REGS: %p TRAP: %04lx DAR: %08lX\n",
- regs->nip, regs->xer, regs->link, regs, regs->trap, regs->dar);
- printf("MSR: %08lx EE: %01x PR: %01x FP: %01x ME: %01x IR/DR: %01x%01x\n",
- regs->msr, regs->msr&MSR_EE ? 1 : 0, regs->msr&MSR_PR ? 1 : 0,
- regs->msr & MSR_FP ? 1 : 0,regs->msr&MSR_ME ? 1 : 0,
- regs->msr&MSR_IR ? 1 : 0,
- regs->msr&MSR_DR ? 1 : 0);
-
- printf("\n");
- for (i = 0; i < 32; i++) {
- if ((i % 8) == 0)
- {
- printf("GPR%02d: ", i);
- }
-
- printf("%08lX ", regs->gpr[i]);
- if ((i % 8) == 7)
- {
- printf("\n");
- }
- }
-}
-
-
-void
-_exception(int signr, struct pt_regs *regs)
-{
- show_regs(regs);
- print_backtrace((unsigned long *)regs->gpr[1]);
- panic("Exception in kernel pc %lx signal %d",regs->nip,signr);
-}
-
-void
-MachineCheckException(struct pt_regs *regs)
-{
- unsigned long fixup;
-
- /* Probing PCI using config cycles cause this exception
- * when a device is not present. Catch it and return to
- * the PCI exception handler.
- */
- if ((fixup = search_exception_table(regs->nip)) != 0) {
- regs->nip = fixup;
- return;
- }
-
-#ifdef CONFIG_KGDB
- if (debugger_exception_handler && (*debugger_exception_handler)(regs))
- return;
-#endif
-
- printf("Machine check in kernel mode.\n");
- printf("Caused by (from msr): ");
- printf("regs %p ",regs);
- /* refer to 603e Manual (MPC603EUM/AD), chapter 4.5.2.1 */
- switch( regs->msr & 0x000F0000)
- {
- case (0x80000000>>12) :
- printf("Machine check signal - probably due to mm fault\n"
- "with mmu off\n");
- break;
- case (0x80000000>>13) :
- printf("Transfer error ack signal\n");
- break;
- case (0x80000000>>14) :
- printf("Data parity signal\n");
- break;
- case (0x80000000>>15) :
- printf("Address parity signal\n");
- break;
- default:
- printf("Unknown values in msr\n");
- }
- show_regs(regs);
- print_backtrace((unsigned long *)regs->gpr[1]);
- panic("machine check");
-}
-
-void
-AlignmentException(struct pt_regs *regs)
-{
-#ifdef CONFIG_KGDB
- if (debugger_exception_handler && (*debugger_exception_handler)(regs))
- return;
-#endif
- show_regs(regs);
- print_backtrace((unsigned long *)regs->gpr[1]);
- panic("Alignment Exception");
-}
-
-void
-ProgramCheckException(struct pt_regs *regs)
-{
-#ifdef CONFIG_KGDB
- if (debugger_exception_handler && (*debugger_exception_handler)(regs))
- return;
-#endif
- show_regs(regs);
- print_backtrace((unsigned long *)regs->gpr[1]);
- panic("Program Check Exception");
-}
-
-void
-SoftEmuException(struct pt_regs *regs)
-{
-#ifdef CONFIG_KGDB
- if (debugger_exception_handler && (*debugger_exception_handler)(regs))
- return;
-#endif
- show_regs(regs);
- print_backtrace((unsigned long *)regs->gpr[1]);
- panic("Software Emulation Exception");
-}
-
-
-void
-UnknownException(struct pt_regs *regs)
-{
-#ifdef CONFIG_KGDB
- if (debugger_exception_handler && (*debugger_exception_handler)(regs))
- return;
-#endif
- printf("Bad trap at PC: %lx, SR: %lx, vector=%lx\n",
- regs->nip, regs->msr, regs->trap);
- _exception(0, regs);
-}
-
-#ifdef CONFIG_BEDBUG
-extern void do_bedbug_breakpoint(struct pt_regs *);
-#endif
-
-void
-DebugException(struct pt_regs *regs)
-{
-
- printf("Debugger trap at @ %lx\n", regs->nip );
- show_regs(regs);
-#ifdef CONFIG_BEDBUG
- do_bedbug_breakpoint( regs );
-#endif
-}
-
-/* Probe an address by reading. If not present, return -1, otherwise
- * return 0.
- */
-int
-addr_probe(uint *addr)
-{
- return 0;
-}
generated by cgit v1.2.3 (git 2.39.1) at 2024-04-28 12:43:17 +0000