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Commit aef4b9aa authored by Linus Torvalds's avatar Linus Torvalds
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Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc 

* 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc:
  powerpc: Don't export cvt_fd & _df when CONFIG_PPC_FPU is not set
  powerpc/44x: icon: select SM502 and frame buffer console support
  powerpc/85xx: Add P1021MDS board support
  powerpc/85xx: Change MPC8572DS camp dtses for MSI sharing
  powerpc/fsl_msi: add removal path and probe failing path
  powerpc/fsl_msi: enable msi sharing through AMP OSes
  powerpc/fsl_msi: enable msi allocation in all banks
  powerpc/fsl_msi: fix the conflict of virt_msir's chip_data
  powerpc/fsl_msi: Add multiple MSI bank support
  powerpc/kexec: Add support for FSL-BookE
  powerpc/fsl-booke: Move the entry setup code into a seperate file
  powerpc/fsl-booke: fix the case where we are not in the first page
  powerpc/85xx: Enable support for ports 3 and 4 on 8548 CDS
  powerpc/fsl-booke: Add hibernation support for FSL BookE processors
  powerpc/e500mc: Implement machine check handler.
  powerpc/44x: Add basic ICON PPC440SPe board support
  powerpc/44x: Fix UART clocks on 440SPe
  powerpc/44x: Add reset-type to katmai.dts
  powerpc/44x: Adding PCI-E support for PowerPC 460SX based SOC.
parents 709d015b a7fed9f7
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arch/powerpc/Kconfig
View file @ aef4b9aa
......@@ -351,7 +351,7 @@ config ARCH_ENABLE_MEMORY_HOTREMOVE
config KEXEC
bool "kexec system call (EXPERIMENTAL)"
depends on PPC_BOOK3S && EXPERIMENTAL
depends on (PPC_BOOK3S || (FSL_BOOKE && !SMP)) && EXPERIMENTAL
help
kexec is a system call that implements the ability to shutdown your
current kernel, and to start another kernel. It is like a reboot
......
arch/powerpc/boot/4xx.c
View file @ aef4b9aa
......@@ -519,7 +519,7 @@ void ibm440ep_fixup_clocks(unsigned int sys_clk,
{
unsigned int plb_clk = __ibm440eplike_fixup_clocks(sys_clk, tmr_clk, 0);
/* serial clocks beed fixup based on int/ext */
/* serial clocks need fixup based on int/ext */
eplike_fixup_uart_clk(0, "/plb/opb/serial@ef600300", ser_clk, plb_clk);
eplike_fixup_uart_clk(1, "/plb/opb/serial@ef600400", ser_clk, plb_clk);
eplike_fixup_uart_clk(2, "/plb/opb/serial@ef600500", ser_clk, plb_clk);
......@@ -532,7 +532,7 @@ void ibm440gx_fixup_clocks(unsigned int sys_clk,
{
unsigned int plb_clk = __ibm440eplike_fixup_clocks(sys_clk, tmr_clk, 1);
/* serial clocks beed fixup based on int/ext */
/* serial clocks need fixup based on int/ext */
eplike_fixup_uart_clk(0, "/plb/opb/serial@40000200", ser_clk, plb_clk);
eplike_fixup_uart_clk(1, "/plb/opb/serial@40000300", ser_clk, plb_clk);
}
......@@ -543,10 +543,10 @@ void ibm440spe_fixup_clocks(unsigned int sys_clk,
{
unsigned int plb_clk = __ibm440eplike_fixup_clocks(sys_clk, tmr_clk, 1);
/* serial clocks beed fixup based on int/ext */
eplike_fixup_uart_clk(0, "/plb/opb/serial@10000200", ser_clk, plb_clk);
eplike_fixup_uart_clk(1, "/plb/opb/serial@10000300", ser_clk, plb_clk);
eplike_fixup_uart_clk(2, "/plb/opb/serial@10000600", ser_clk, plb_clk);
/* serial clocks need fixup based on int/ext */
eplike_fixup_uart_clk(0, "/plb/opb/serial@f0000200", ser_clk, plb_clk);
eplike_fixup_uart_clk(1, "/plb/opb/serial@f0000300", ser_clk, plb_clk);
eplike_fixup_uart_clk(2, "/plb/opb/serial@f0000600", ser_clk, plb_clk);
}
void ibm405gp_fixup_clocks(unsigned int sys_clk, unsigned int ser_clk)
......
arch/powerpc/boot/dts/icon.dts 0 → 100644
View file @ aef4b9aa
This diff is collapsed.
arch/powerpc/boot/dts/katmai.dts
View file @ aef4b9aa
......@@ -44,6 +44,7 @@ cpu@0 {
d-cache-size = <32768>;
dcr-controller;
dcr-access-method = "native";
reset-type = <2>; /* Use chip-reset */
};
};
......
arch/powerpc/boot/dts/mpc8548cds.dts
View file @ aef4b9aa
......@@ -20,10 +20,8 @@ / {
aliases {
ethernet0 = &enet0;
ethernet1 = &enet1;
/*
ethernet2 = &enet2;
ethernet3 = &enet3;
*/
serial0 = &serial0;
serial1 = &serial1;
pci0 = &pci0;
......@@ -254,7 +252,6 @@ tbi1: tbi-phy@11 {
};
};
/* eTSEC 3/4 are currently broken
enet2: ethernet@26000 {
#address-cells = <1>;
#size-cells = <1>;
......@@ -310,7 +307,6 @@ tbi3: tbi-phy@11 {
};
};
};
*/
serial0: serial@4500 {
cell-index = <0>;
......
arch/powerpc/boot/dts/mpc8572ds_camp_core0.dts
View file @ aef4b9aa
......@@ -215,6 +215,18 @@ serial0: serial@4500 {
clock-frequency = <0>;
};
msi@41600 {
compatible = "fsl,mpc8572-msi", "fsl,mpic-msi";
reg = <0x41600 0x80>;
msi-available-ranges = <0 0x80>;
interrupts = <
0xe0 0
0xe1 0
0xe2 0
0xe3 0>;
interrupt-parent = <&mpic>;
};
global-utilities@e0000 { //global utilities block
compatible = "fsl,mpc8572-guts";
reg = <0xe0000 0x1000>;
......@@ -243,8 +255,7 @@ mpic: pic@40000 {
protected-sources = <
31 32 33 37 38 39 /* enet2 enet3 */
76 77 78 79 26 42 /* dma2 pci2 serial*/
0xe0 0xe1 0xe2 0xe3 /* msi */
0xe4 0xe5 0xe6 0xe7
0xe4 0xe5 0xe6 0xe7 /* msi */
>;
};
};
......
arch/powerpc/boot/dts/mpc8572ds_camp_core1.dts
View file @ aef4b9aa
......@@ -154,12 +154,8 @@ enet3: ethernet@27000 {
msi@41600 {
compatible = "fsl,mpc8572-msi", "fsl,mpic-msi";
reg = <0x41600 0x80>;
msi-available-ranges = <0 0x100>;
msi-available-ranges = <0x80 0x80>;
interrupts = <
0xe0 0
0xe1 0
0xe2 0
0xe3 0
0xe4 0
0xe5 0
0xe6 0
......@@ -190,6 +186,7 @@ mpic: pic@40000 {
0x1 0x2 0x3 0x4 /* pci slot */
0x9 0xa 0xb 0xc /* usb */
0x6 0x7 0xe 0x5 /* Audio elgacy SATA */
0xe0 0xe1 0xe2 0xe3 /* msi */
>;
};
};
......
arch/powerpc/boot/dts/p1021mds.dts 0 → 100644
View file @ aef4b9aa
This diff is collapsed.
arch/powerpc/boot/dts/redwood.dts
View file @ aef4b9aa
......@@ -234,10 +234,132 @@ EMAC0: ethernet@ef600a00 {
has-inverted-stacr-oc;
has-new-stacr-staopc;
};
};
PCIE0: pciex@d00000000 {
device_type = "pci";
#interrupt-cells = <1>;
#size-cells = <2>;
#address-cells = <3>;
compatible = "ibm,plb-pciex-460sx", "ibm,plb-pciex";
primary;
port = <0x0>; /* port number */
reg = <0x0000000d 0x00000000 0x20000000 /* Config space access */
0x0000000c 0x10000000 0x00001000>; /* Registers */
dcr-reg = <0x100 0x020>;
sdr-base = <0x300>;
/* Outbound ranges, one memory and one IO,
* later cannot be changed
*/
ranges = <0x02000000 0x00000000 0x80000000 0x0000000e 0x00000000 0x00000000 0x80000000
0x01000000 0x00000000 0x00000000 0x0000000f 0x80000000 0x00000000 0x00010000>;
/* Inbound 2GB range starting at 0 */
dma-ranges = <0x42000000 0x0 0x0 0x0 0x0 0x0 0x80000000>;
/* This drives busses 10 to 0x1f */
bus-range = <0x10 0x1f>;
/* Legacy interrupts (note the weird polarity, the bridge seems
* to invert PCIe legacy interrupts).
* We are de-swizzling here because the numbers are actually for
* port of the root complex virtual P2P bridge. But I want
* to avoid putting a node for it in the tree, so the numbers
* below are basically de-swizzled numbers.
* The real slot is on idsel 0, so the swizzling is 1:1
*/
interrupt-map-mask = <0x0 0x0 0x0 0x7>;
interrupt-map = <
0x0 0x0 0x0 0x1 &UIC3 0x0 0x4 /* swizzled int A */
0x0 0x0 0x0 0x2 &UIC3 0x1 0x4 /* swizzled int B */
0x0 0x0 0x0 0x3 &UIC3 0x2 0x4 /* swizzled int C */
0x0 0x0 0x0 0x4 &UIC3 0x3 0x4 /* swizzled int D */>;
};
PCIE1: pciex@d20000000 {
device_type = "pci";
#interrupt-cells = <1>;
#size-cells = <2>;
#address-cells = <3>;
compatible = "ibm,plb-pciex-460sx", "ibm,plb-pciex";
primary;
port = <0x1>; /* port number */
reg = <0x0000000d 0x20000000 0x20000000 /* Config space access */
0x0000000c 0x10001000 0x00001000>; /* Registers */
dcr-reg = <0x120 0x020>;
sdr-base = <0x340>;
/* Outbound ranges, one memory and one IO,
* later cannot be changed
*/
ranges = <0x02000000 0x00000000 0x80000000 0x0000000e 0x80000000 0x00000000 0x80000000
0x01000000 0x00000000 0x00000000 0x0000000f 0x80010000 0x00000000 0x00010000>;
/* Inbound 2GB range starting at 0 */
dma-ranges = <0x42000000 0x0 0x0 0x0 0x0 0x0 0x80000000>;
/* This drives busses 10 to 0x1f */
bus-range = <0x20 0x2f>;
/* Legacy interrupts (note the weird polarity, the bridge seems
* to invert PCIe legacy interrupts).
* We are de-swizzling here because the numbers are actually for
* port of the root complex virtual P2P bridge. But I want
* to avoid putting a node for it in the tree, so the numbers
* below are basically de-swizzled numbers.
* The real slot is on idsel 0, so the swizzling is 1:1
*/
interrupt-map-mask = <0x0 0x0 0x0 0x7>;
interrupt-map = <
0x0 0x0 0x0 0x1 &UIC3 0x4 0x4 /* swizzled int A */
0x0 0x0 0x0 0x2 &UIC3 0x5 0x4 /* swizzled int B */
0x0 0x0 0x0 0x3 &UIC3 0x6 0x4 /* swizzled int C */
0x0 0x0 0x0 0x4 &UIC3 0x7 0x4 /* swizzled int D */>;
};
PCIE2: pciex@d40000000 {
device_type = "pci";
#interrupt-cells = <1>;
#size-cells = <2>;
#address-cells = <3>;
compatible = "ibm,plb-pciex-460sx", "ibm,plb-pciex";
primary;
port = <0x2>; /* port number */
reg = <0x0000000d 0x40000000 0x20000000 /* Config space access */
0x0000000c 0x10002000 0x00001000>; /* Registers */
dcr-reg = <0x140 0x020>;
sdr-base = <0x370>;
/* Outbound ranges, one memory and one IO,
* later cannot be changed
*/
ranges = <0x02000000 0x00000000 0x80000000 0x0000000f 0x00000000 0x00000000 0x80000000
0x01000000 0x00000000 0x00000000 0x0000000f 0x80020000 0x00000000 0x00010000>;
/* Inbound 2GB range starting at 0 */
dma-ranges = <0x42000000 0x0 0x0 0x0 0x0 0x0 0x80000000>;
/* This drives busses 10 to 0x1f */
bus-range = <0x30 0x3f>;
/* Legacy interrupts (note the weird polarity, the bridge seems
* to invert PCIe legacy interrupts).
* We are de-swizzling here because the numbers are actually for
* port of the root complex virtual P2P bridge. But I want
* to avoid putting a node for it in the tree, so the numbers
* below are basically de-swizzled numbers.
* The real slot is on idsel 0, so the swizzling is 1:1
*/
interrupt-map-mask = <0x0 0x0 0x0 0x7>;
interrupt-map = <
0x0 0x0 0x0 0x1 &UIC3 0x8 0x4 /* swizzled int A */
0x0 0x0 0x0 0x2 &UIC3 0x9 0x4 /* swizzled int B */
0x0 0x0 0x0 0x3 &UIC3 0xa 0x4 /* swizzled int C */
0x0 0x0 0x0 0x4 &UIC3 0xb 0x4 /* swizzled int D */>;
};
};
chosen {
linux,stdout-path = "/plb/opb/serial@ef600200";
};
......
arch/powerpc/configs/44x/icon_defconfig 0 → 100644
View file @ aef4b9aa
This diff is collapsed.
arch/powerpc/include/asm/cputable.h
View file @ aef4b9aa
......@@ -70,6 +70,7 @@ struct pt_regs;
extern int machine_check_generic(struct pt_regs *regs);
extern int machine_check_4xx(struct pt_regs *regs);
extern int machine_check_440A(struct pt_regs *regs);
extern int machine_check_e500mc(struct pt_regs *regs);
extern int machine_check_e500(struct pt_regs *regs);
extern int machine_check_e200(struct pt_regs *regs);
extern int machine_check_47x(struct pt_regs *regs);
......
arch/powerpc/include/asm/kexec.h
View file @ aef4b9aa
......@@ -2,6 +2,18 @@
#define _ASM_POWERPC_KEXEC_H
#ifdef __KERNEL__
#ifdef CONFIG_FSL_BOOKE
/*
* On FSL-BookE we setup a 1:1 mapping which covers the first 2GiB of memory
* and therefore we can only deal with memory within this range
*/
#define KEXEC_SOURCE_MEMORY_LIMIT (2 * 1024 * 1024 * 1024UL)
#define KEXEC_DESTINATION_MEMORY_LIMIT (2 * 1024 * 1024 * 1024UL)
#define KEXEC_CONTROL_MEMORY_LIMIT (2 * 1024 * 1024 * 1024UL)
#else
/*
* Maximum page that is mapped directly into kernel memory.
* XXX: Since we copy virt we can use any page we allocate
......@@ -21,6 +33,7 @@
/* TASK_SIZE, probably left over from use_mm ?? */
#define KEXEC_CONTROL_MEMORY_LIMIT TASK_SIZE
#endif
#endif
#define KEXEC_CONTROL_PAGE_SIZE 4096
......
arch/powerpc/include/asm/reg_booke.h
View file @ aef4b9aa
......@@ -4,6 +4,12 @@
* are not true Book E PowerPCs, they borrowed a number of features
* before Book E was finalized, and are included here as well. Unfortunatly,
* they sometimes used different locations than true Book E CPUs did.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License version 2
* as published by the Free Software Foundation.
*
* Copyright 2009-2010 Freescale Semiconductor, Inc.
*/
#ifdef __KERNEL__
#ifndef __ASM_POWERPC_REG_BOOKE_H__
......@@ -88,6 +94,7 @@
#define SPRN_IVOR35 0x213 /* Interrupt Vector Offset Register 35 */
#define SPRN_IVOR36 0x214 /* Interrupt Vector Offset Register 36 */
#define SPRN_IVOR37 0x215 /* Interrupt Vector Offset Register 37 */
#define SPRN_MCARU 0x239 /* Machine Check Address Register Upper */
#define SPRN_MCSRR0 0x23A /* Machine Check Save and Restore Register 0 */
#define SPRN_MCSRR1 0x23B /* Machine Check Save and Restore Register 1 */
#define SPRN_MCSR 0x23C /* Machine Check Status Register */
......@@ -196,8 +203,11 @@
#define PPC47x_MCSR_IPR 0x00400000 /* Imprecise Machine Check Exception */
#ifdef CONFIG_E500
/* All e500 */
#define MCSR_MCP 0x80000000UL /* Machine Check Input Pin */
#define MCSR_ICPERR 0x40000000UL /* I-Cache Parity Error */
/* e500v1/v2 */
#define MCSR_DCP_PERR 0x20000000UL /* D-Cache Push Parity Error */
#define MCSR_DCPERR 0x10000000UL /* D-Cache Parity Error */
#define MCSR_BUS_IAERR 0x00000080UL /* Instruction Address Error */
......@@ -209,12 +219,20 @@
#define MCSR_BUS_IPERR 0x00000002UL /* Instruction parity Error */
#define MCSR_BUS_RPERR 0x00000001UL /* Read parity Error */
/* e500 parts may set unused bits in MCSR; mask these off */
#define MCSR_MASK (MCSR_MCP | MCSR_ICPERR | MCSR_DCP_PERR | \
MCSR_DCPERR | MCSR_BUS_IAERR | MCSR_BUS_RAERR | \
MCSR_BUS_WAERR | MCSR_BUS_IBERR | MCSR_BUS_RBERR | \
MCSR_BUS_WBERR | MCSR_BUS_IPERR | MCSR_BUS_RPERR)
/* e500mc */
#define MCSR_DCPERR_MC 0x20000000UL /* D-Cache Parity Error */
#define MCSR_L2MMU_MHIT 0x04000000UL /* Hit on multiple TLB entries */
#define MCSR_NMI 0x00100000UL /* Non-Maskable Interrupt */
#define MCSR_MAV 0x00080000UL /* MCAR address valid */
#define MCSR_MEA 0x00040000UL /* MCAR is effective address */
#define MCSR_IF 0x00010000UL /* Instruction Fetch */
#define MCSR_LD 0x00008000UL /* Load */
#define MCSR_ST 0x00004000UL /* Store */
#define MCSR_LDG 0x00002000UL /* Guarded Load */
#define MCSR_TLBSYNC 0x00000002UL /* Multiple tlbsyncs detected */
#define MCSR_BSL2_ERR 0x00000001UL /* Backside L2 cache error */
#endif
#ifdef CONFIG_E200
#define MCSR_MCP 0x80000000UL /* Machine Check Input Pin */
#define MCSR_CP_PERR 0x20000000UL /* Cache Push Parity Error */
......@@ -225,11 +243,6 @@
#define MCSR_BUS_DRERR 0x00000008UL /* Read Bus Error on data load */
#define MCSR_BUS_WRERR 0x00000004UL /* Write Bus Error on buffered
store or cache line push */
/* e200 parts may set unused bits in MCSR; mask these off */
#define MCSR_MASK (MCSR_MCP | MCSR_CP_PERR | MCSR_CPERR | \
MCSR_EXCP_ERR | MCSR_BUS_IRERR | MCSR_BUS_DRERR | \
MCSR_BUS_WRERR)
#endif
/* Bit definitions for the DBSR. */
......
arch/powerpc/kernel/Makefile
View file @ aef4b9aa
......@@ -57,8 +57,12 @@ obj-$(CONFIG_CRASH_DUMP) += crash_dump.o
obj-$(CONFIG_E500) += idle_e500.o
obj-$(CONFIG_6xx) += idle_6xx.o l2cr_6xx.o cpu_setup_6xx.o
obj-$(CONFIG_TAU) += tau_6xx.o
obj-$(CONFIG_HIBERNATION) += swsusp.o suspend.o \
swsusp_$(CONFIG_WORD_SIZE).o
obj-$(CONFIG_HIBERNATION) += swsusp.o suspend.o
ifeq ($(CONFIG_FSL_BOOKE),y)
obj-$(CONFIG_HIBERNATION) += swsusp_booke.o
else
obj-$(CONFIG_HIBERNATION) += swsusp_$(CONFIG_WORD_SIZE).o
endif
obj64-$(CONFIG_HIBERNATION) += swsusp_asm64.o
obj-$(CONFIG_MODULES) += module.o module_$(CONFIG_WORD_SIZE).o
obj-$(CONFIG_44x) += cpu_setup_44x.o
......
arch/powerpc/kernel/cputable.c
View file @ aef4b9aa
......@@ -1840,7 +1840,7 @@ static struct cpu_spec __initdata cpu_specs[] = {
.oprofile_cpu_type = "ppc/e500mc",
.oprofile_type = PPC_OPROFILE_FSL_EMB,
.cpu_setup = __setup_cpu_e500mc,
.machine_check = machine_check_e500,
.machine_check = machine_check_e500mc,
.platform = "ppce500mc",
},
{ /* default match */
......
arch/powerpc/kernel/crash.c
View file @ aef4b9aa
......@@ -163,6 +163,7 @@ static void crash_kexec_prepare_cpus(int cpu)
}
/* wait for all the CPUs to hit real mode but timeout if they don't come in */
#ifdef CONFIG_PPC_STD_MMU_64
static void crash_kexec_wait_realmode(int cpu)
{
unsigned int msecs;
......@@ -187,6 +188,7 @@ static void crash_kexec_wait_realmode(int cpu)
}
mb();
}
#endif
/*
* This function will be called by secondary cpus or by kexec cpu
......@@ -445,7 +447,9 @@ void default_machine_crash_shutdown(struct pt_regs *regs)
crash_kexec_prepare_cpus(crashing_cpu);
cpu_set(crashing_cpu, cpus_in_crash);
crash_kexec_stop_spus();
#ifdef CONFIG_PPC_STD_MMU_64
crash_kexec_wait_realmode(crashing_cpu);
#endif
if (ppc_md.kexec_cpu_down)
ppc_md.kexec_cpu_down(1, 0);
}
arch/powerpc/kernel/fsl_booke_entry_mapping.S 0 → 100644
View file @ aef4b9aa
/* 1. Find the index of the entry we're executing in */
bl invstr /* Find our address */
invstr: mflr r6 /* Make it accessible */
mfmsr r7
rlwinm r4,r7,27,31,31 /* extract MSR[IS] */
mfspr r7, SPRN_PID0
slwi r7,r7,16
or r7,r7,r4
mtspr SPRN_MAS6,r7
tlbsx 0,r6 /* search MSR[IS], SPID=PID0 */
mfspr r7,SPRN_MAS1
andis. r7,r7,MAS1_VALID@h
bne match_TLB
mfspr r7,SPRN_MMUCFG
rlwinm r7,r7,21,28,31 /* extract MMUCFG[NPIDS] */
cmpwi r7,3
bne match_TLB /* skip if NPIDS != 3 */
mfspr r7,SPRN_PID1
slwi r7,r7,16
or r7,r7,r4
mtspr SPRN_MAS6,r7
tlbsx 0,r6 /* search MSR[IS], SPID=PID1 */
mfspr r7,SPRN_MAS1
andis. r7,r7,MAS1_VALID@h
bne match_TLB
mfspr r7, SPRN_PID2
slwi r7,r7,16
or r7,r7,r4
mtspr SPRN_MAS6,r7
tlbsx 0,r6 /* Fall through, we had to match */
match_TLB:
mfspr r7,SPRN_MAS0
rlwinm r3,r7,16,20,31 /* Extract MAS0(Entry) */
mfspr r7,SPRN_MAS1 /* Insure IPROT set */
oris r7,r7,MAS1_IPROT@h
mtspr SPRN_MAS1,r7
tlbwe
/* 2. Invalidate all entries except the entry we're executing in */
mfspr r9,SPRN_TLB1CFG
andi. r9,r9,0xfff
li r6,0 /* Set Entry counter to 0 */
1: lis r7,0x1000 /* Set MAS0(TLBSEL) = 1 */
rlwimi r7,r6,16,4,15 /* Setup MAS0 = TLBSEL | ESEL(r6) */
mtspr SPRN_MAS0,r7
tlbre
mfspr r7,SPRN_MAS1
rlwinm r7,r7,0,2,31 /* Clear MAS1 Valid and IPROT */
cmpw r3,r6
beq skpinv /* Dont update the current execution TLB */
mtspr SPRN_MAS1,r7
tlbwe
isync
skpinv: addi r6,r6,1 /* Increment */
cmpw r6,r9 /* Are we done? */
bne 1b /* If not, repeat */
/* Invalidate TLB0 */
li r6,0x04
tlbivax 0,r6
TLBSYNC
/* Invalidate TLB1 */
li r6,0x0c
tlbivax 0,r6
TLBSYNC
/* 3. Setup a temp mapping and jump to it */
andi. r5, r3, 0x1 /* Find an entry not used and is non-zero */
addi r5, r5, 0x1
lis r7,0x1000 /* Set MAS0(TLBSEL) = 1 */
rlwimi r7,r3,16,4,15 /* Setup MAS0 = TLBSEL | ESEL(r3) */
mtspr SPRN_MAS0,r7
tlbre
/* grab and fixup the RPN */
mfspr r6,SPRN_MAS1 /* extract MAS1[SIZE] */
rlwinm r6,r6,25,27,31
li r8,-1
addi r6,r6,10
slw r6,r8,r6 /* convert to mask */
bl 1f /* Find our address */
1: mflr r7
mfspr r8,SPRN_MAS3
#ifdef CONFIG_PHYS_64BIT
mfspr r23,SPRN_MAS7
#endif
and r8,r6,r8
subfic r9,r6,-4096
and r9,r9,r7
or r25,r8,r9
ori r8,r25,(MAS3_SX|MAS3_SW|MAS3_SR)
/* Just modify the entry ID and EPN for the temp mapping */
lis r7,0x1000 /* Set MAS0(TLBSEL) = 1 */
rlwimi r7,r5,16,4,15 /* Setup MAS0 = TLBSEL | ESEL(r5) */
mtspr SPRN_MAS0,r7
xori r6,r4,1 /* Setup TMP mapping in the other Address space */
slwi r6,r6,12
oris r6,r6,(MAS1_VALID|MAS1_IPROT)@h
ori r6,r6,(MAS1_TSIZE(BOOK3E_PAGESZ_4K))@l
mtspr SPRN_MAS1,r6
mfspr r6,SPRN_MAS2
li r7,0 /* temp EPN = 0 */
rlwimi r7,r6,0,20,31
mtspr SPRN_MAS2,r7
mtspr SPRN_MAS3,r8
tlbwe
xori r6,r4,1
slwi r6,r6,5 /* setup new context with other address space */
bl 1f /* Find our address */
1: mflr r9
rlwimi r7,r9,0,20,31
addi r7,r7,(2f - 1b)
mtspr SPRN_SRR0,r7
mtspr SPRN_SRR1,r6
rfi
2:
/* 4. Clear out PIDs & Search info */
li r6,0
mtspr SPRN_MAS6,r6
mtspr SPRN_PID0,r6
mfspr r7,SPRN_MMUCFG
rlwinm r7,r7,21,28,31 /* extract MMUCFG[NPIDS] */
cmpwi r7,3
bne 2f /* skip if NPIDS != 3 */
mtspr SPRN_PID1,r6
mtspr SPRN_PID2,r6
/* 5. Invalidate mapping we started in */
2:
lis r7,0x1000 /* Set MAS0(TLBSEL) = 1 */
rlwimi r7,r3,16,4,15 /* Setup MAS0 = TLBSEL | ESEL(r3) */
mtspr SPRN_MAS0,r7
tlbre
mfspr r6,SPRN_MAS1
rlwinm r6,r6,0,2,0 /* clear IPROT */
mtspr SPRN_MAS1,r6
tlbwe
/* Invalidate TLB1 */
li r9,0x0c
tlbivax 0,r9
TLBSYNC
/* The mapping only needs to be cache-coherent on SMP */
#ifdef CONFIG_SMP
#define M_IF_SMP MAS2_M
#else
#define M_IF_SMP 0
#endif
#if defined(ENTRY_MAPPING_BOOT_SETUP)
/* 6. Setup KERNELBASE mapping in TLB1[0] */
lis r6,0x1000 /* Set MAS0(TLBSEL) = TLB1(1), ESEL = 0 */
mtspr SPRN_MAS0,r6
lis r6,(MAS1_VALID|MAS1_IPROT)@h
ori r6,r6,(MAS1_TSIZE(BOOK3E_PAGESZ_64M))@l
mtspr SPRN_MAS1,r6
lis r6,MAS2_VAL(PAGE_OFFSET, BOOK3E_PAGESZ_64M, M_IF_SMP)@h
ori r6,r6,MAS2_VAL(PAGE_OFFSET, BOOK3E_PAGESZ_64M, M_IF_SMP)@l
mtspr SPRN_MAS2,r6
mtspr SPRN_MAS3,r8
tlbwe
/* 7. Jump to KERNELBASE mapping */
lis r6,(KERNELBASE & ~0xfff)@h
ori r6,r6,(KERNELBASE & ~0xfff)@l
#elif defined(ENTRY_MAPPING_KEXEC_SETUP)
/*
* 6. Setup a 1:1 mapping in TLB1. Esel 0 is unsued, 1 or 2 contains the tmp
* mapping so we start at 3. We setup 8 mappings, each 256MiB in size. This
* will cover the first 2GiB of memory.
*/
lis r10, (MAS1_VALID|MAS1_IPROT)@h
ori r10,r10, (MAS1_TSIZE(BOOK3E_PAGESZ_256M))@l
li r11, 0
li r0, 8
mtctr r0
next_tlb_setup:
addi r0, r11, 3
rlwinm r0, r0, 16, 4, 15 // Compute esel
rlwinm r9, r11, 28, 0, 3 // Compute [ER]PN
oris r0, r0, (MAS0_TLBSEL(1))@h
mtspr SPRN_MAS0,r0
mtspr SPRN_MAS1,r10
mtspr SPRN_MAS2,r9
ori r9, r9, (MAS3_SX|MAS3_SW|MAS3_SR)
mtspr SPRN_MAS3,r9
tlbwe
addi r11, r11, 1
bdnz+ next_tlb_setup
/* 7. Jump to our 1:1 mapping */
li r6, 0
#else
#error You need to specify the mapping or not use this at all.
#endif
lis r7,MSR_KERNEL@h
ori r7,r7,MSR_KERNEL@l
bl 1f /* Find our address */
1: mflr r9
rlwimi r6,r9,0,20,31
addi r6,r6,(2f - 1b)
add r6, r6, r25
mtspr SPRN_SRR0,r6
mtspr SPRN_SRR1,r7
rfi /* start execution out of TLB1[0] entry */
/* 8. Clear out the temp mapping */
2: lis r7,0x1000 /* Set MAS0(TLBSEL) = 1 */
rlwimi r7,r5,16,4,15 /* Setup MAS0 = TLBSEL | ESEL(r5) */
mtspr SPRN_MAS0,r7
tlbre
mfspr r8,SPRN_MAS1
rlwinm r8,r8,0,2,0 /* clear IPROT */
mtspr SPRN_MAS1,r8
tlbwe
/* Invalidate TLB1 */
li r9,0x0c
tlbivax 0,r9
TLBSYNC
arch/powerpc/kernel/head_fsl_booke.S
View file @ aef4b9aa
......@@ -94,204 +94,10 @@ _ENTRY(_start);
*/
_ENTRY(__early_start)
/* 1. Find the index of the entry we're executing in */
bl invstr /* Find our address */
invstr: mflr r6 /* Make it accessible */
mfmsr r7
rlwinm r4,r7,27,31,31 /* extract MSR[IS] */
mfspr r7, SPRN_PID0
slwi r7,r7,16
or r7,r7,r4
mtspr SPRN_MAS6,r7
tlbsx 0,r6 /* search MSR[IS], SPID=PID0 */
mfspr r7,SPRN_MAS1
andis. r7,r7,MAS1_VALID@h
bne match_TLB
mfspr r7,SPRN_MMUCFG
rlwinm r7,r7,21,28,31 /* extract MMUCFG[NPIDS] */
cmpwi r7,3
bne match_TLB /* skip if NPIDS != 3 */
mfspr r7,SPRN_PID1
slwi r7,r7,16
or r7,r7,r4
mtspr SPRN_MAS6,r7
tlbsx 0,r6 /* search MSR[IS], SPID=PID1 */
mfspr r7,SPRN_MAS1
andis. r7,r7,MAS1_VALID@h
bne match_TLB
mfspr r7, SPRN_PID2
slwi r7,r7,16
or r7,r7,r4
mtspr SPRN_MAS6,r7
tlbsx 0,r6 /* Fall through, we had to match */
match_TLB:
mfspr r7,SPRN_MAS0
rlwinm r3,r7,16,20,31 /* Extract MAS0(Entry) */
mfspr r7,SPRN_MAS1 /* Insure IPROT set */
oris r7,r7,MAS1_IPROT@h
mtspr SPRN_MAS1,r7
tlbwe
/* 2. Invalidate all entries except the entry we're executing in */
mfspr r9,SPRN_TLB1CFG
andi. r9,r9,0xfff
li r6,0 /* Set Entry counter to 0 */
1: lis r7,0x1000 /* Set MAS0(TLBSEL) = 1 */
rlwimi r7,r6,16,4,15 /* Setup MAS0 = TLBSEL | ESEL(r6) */
mtspr SPRN_MAS0,r7
tlbre
mfspr r7,SPRN_MAS1
rlwinm r7,r7,0,2,31 /* Clear MAS1 Valid and IPROT */
cmpw r3,r6
beq skpinv /* Dont update the current execution TLB */
mtspr SPRN_MAS1,r7
tlbwe
isync
skpinv: addi r6,r6,1 /* Increment */
cmpw r6,r9 /* Are we done? */
bne 1b /* If not, repeat */
/* Invalidate TLB0 */
li r6,0x04
tlbivax 0,r6
TLBSYNC
/* Invalidate TLB1 */
li r6,0x0c
tlbivax 0,r6
TLBSYNC
/* 3. Setup a temp mapping and jump to it */
andi. r5, r3, 0x1 /* Find an entry not used and is non-zero */
addi r5, r5, 0x1
lis r7,0x1000 /* Set MAS0(TLBSEL) = 1 */
rlwimi r7,r3,16,4,15 /* Setup MAS0 = TLBSEL | ESEL(r3) */
mtspr SPRN_MAS0,r7
tlbre
/* grab and fixup the RPN */
mfspr r6,SPRN_MAS1 /* extract MAS1[SIZE] */
rlwinm r6,r6,25,27,31
li r8,-1
addi r6,r6,10
slw r6,r8,r6 /* convert to mask */
bl 1f /* Find our address */
1: mflr r7
mfspr r8,SPRN_MAS3
#ifdef CONFIG_PHYS_64BIT
mfspr r23,SPRN_MAS7
#endif
and r8,r6,r8
subfic r9,r6,-4096
and r9,r9,r7
or r25,r8,r9
ori r8,r25,(MAS3_SX|MAS3_SW|MAS3_SR)
/* Just modify the entry ID and EPN for the temp mapping */
lis r7,0x1000 /* Set MAS0(TLBSEL) = 1 */
rlwimi r7,r5,16,4,15 /* Setup MAS0 = TLBSEL | ESEL(r5) */
mtspr SPRN_MAS0,r7
xori r6,r4,1 /* Setup TMP mapping in the other Address space */
slwi r6,r6,12
oris r6,r6,(MAS1_VALID|MAS1_IPROT)@h
ori r6,r6,(MAS1_TSIZE(BOOK3E_PAGESZ_4K))@l
mtspr SPRN_MAS1,r6
mfspr r6,SPRN_MAS2
li r7,0 /* temp EPN = 0 */
rlwimi r7,r6,0,20,31
mtspr SPRN_MAS2,r7
mtspr SPRN_MAS3,r8
tlbwe
xori r6,r4,1
slwi r6,r6,5 /* setup new context with other address space */
bl 1f /* Find our address */
1: mflr r9
rlwimi r7,r9,0,20,31
addi r7,r7,(2f - 1b)
mtspr SPRN_SRR0,r7
mtspr SPRN_SRR1,r6
rfi
2:
/* 4. Clear out PIDs & Search info */
li r6,0
mtspr SPRN_MAS6,r6
mtspr SPRN_PID0,r6
mfspr r7,SPRN_MMUCFG
rlwinm r7,r7,21,28,31 /* extract MMUCFG[NPIDS] */
cmpwi r7,3
bne 2f /* skip if NPIDS != 3 */
mtspr SPRN_PID1,r6
mtspr SPRN_PID2,r6
/* 5. Invalidate mapping we started in */
2:
lis r7,0x1000 /* Set MAS0(TLBSEL) = 1 */
rlwimi r7,r3,16,4,15 /* Setup MAS0 = TLBSEL | ESEL(r3) */
mtspr SPRN_MAS0,r7
tlbre
mfspr r6,SPRN_MAS1
rlwinm r6,r6,0,2,0 /* clear IPROT */
mtspr SPRN_MAS1,r6
tlbwe
/* Invalidate TLB1 */
li r9,0x0c
tlbivax 0,r9
TLBSYNC
/* The mapping only needs to be cache-coherent on SMP */
#ifdef CONFIG_SMP
#define M_IF_SMP MAS2_M
#else
#define M_IF_SMP 0
#endif
/* 6. Setup KERNELBASE mapping in TLB1[0] */
lis r6,0x1000 /* Set MAS0(TLBSEL) = TLB1(1), ESEL = 0 */
mtspr SPRN_MAS0,r6
lis r6,(MAS1_VALID|MAS1_IPROT)@h
ori r6,r6,(MAS1_TSIZE(BOOK3E_PAGESZ_64M))@l
mtspr SPRN_MAS1,r6
lis r6,MAS2_VAL(PAGE_OFFSET, BOOK3E_PAGESZ_64M, M_IF_SMP)@h
ori r6,r6,MAS2_VAL(PAGE_OFFSET, BOOK3E_PAGESZ_64M, M_IF_SMP)@l
mtspr SPRN_MAS2,r6
mtspr SPRN_MAS3,r8
tlbwe
/* 7. Jump to KERNELBASE mapping */
lis r6,(KERNELBASE & ~0xfff)@h
ori r6,r6,(KERNELBASE & ~0xfff)@l
lis r7,MSR_KERNEL@h
ori r7,r7,MSR_KERNEL@l
bl 1f /* Find our address */
1: mflr r9
rlwimi r6,r9,0,20,31
addi r6,r6,(2f - 1b)
mtspr SPRN_SRR0,r6
mtspr SPRN_SRR1,r7
rfi /* start execution out of TLB1[0] entry */
/* 8. Clear out the temp mapping */
2: lis r7,0x1000 /* Set MAS0(TLBSEL) = 1 */
rlwimi r7,r5,16,4,15 /* Setup MAS0 = TLBSEL | ESEL(r5) */
mtspr SPRN_MAS0,r7
tlbre
mfspr r8,SPRN_MAS1
rlwinm r8,r8,0,2,0 /* clear IPROT */
mtspr SPRN_MAS1,r8
tlbwe
/* Invalidate TLB1 */
li r9,0x0c
tlbivax 0,r9
TLBSYNC
#define ENTRY_MAPPING_BOOT_SETUP
#include "fsl_booke_entry_mapping.S"
#undef ENTRY_MAPPING_BOOT_SETUP
/* Establish the interrupt vector offsets */
SET_IVOR(0, CriticalInput);
......
arch/powerpc/kernel/misc_32.S
View file @ aef4b9aa
......@@ -711,6 +711,22 @@ relocate_new_kernel:
/* r4 = reboot_code_buffer */
/* r5 = start_address */
#ifdef CONFIG_FSL_BOOKE
mr r29, r3
mr r30, r4
mr r31, r5
#define ENTRY_MAPPING_KEXEC_SETUP
#include "fsl_booke_entry_mapping.S"
#undef ENTRY_MAPPING_KEXEC_SETUP
mr r3, r29
mr r4, r30
mr r5, r31
li r0, 0
#else
li r0, 0
/*
......@@ -727,6 +743,7 @@ relocate_new_kernel:
rfi
1:
#endif
/* from this point address translation is turned off */
/* and interrupts are disabled */
......
arch/powerpc/kernel/ppc_ksyms.c
View file @ aef4b9aa
......@@ -101,7 +101,7 @@ EXPORT_SYMBOL(pci_dram_offset);
EXPORT_SYMBOL(start_thread);
EXPORT_SYMBOL(kernel_thread);
#ifndef CONFIG_BOOKE
#ifdef CONFIG_PPC_FPU
EXPORT_SYMBOL_GPL(cvt_df);
EXPORT_SYMBOL_GPL(cvt_fd);
#endif
......
arch/powerpc/kernel/swsusp_booke.S 0 → 100644
View file @ aef4b9aa
/*
* Based on swsusp_32.S, modified for FSL BookE by
* Anton Vorontsov <avorontsov@ru.mvista.com>
* Copyright (c) 2009-2010 MontaVista Software, LLC.
*/
#include <linux/threads.h>
#include <asm/processor.h>
#include <asm/page.h>
#include <asm/cputable.h>
#include <asm/thread_info.h>
#include <asm/ppc_asm.h>
#include <asm/asm-offsets.h>
#include <asm/mmu.h>
/*
* Structure for storing CPU registers on the save area.
*/
#define SL_SP 0
#define SL_PC 4
#define SL_MSR 8
#define SL_TCR 0xc
#define SL_SPRG0 0x10
#define SL_SPRG1 0x14
#define SL_SPRG2 0x18
#define SL_SPRG3 0x1c
#define SL_SPRG4 0x20
#define SL_SPRG5 0x24
#define SL_SPRG6 0x28
#define SL_SPRG7 0x2c
#define SL_TBU 0x30
#define SL_TBL 0x34
#define SL_R2 0x38
#define SL_CR 0x3c
#define SL_LR 0x40
#define SL_R12 0x44 /* r12 to r31 */
#define SL_SIZE (SL_R12 + 80)
.section .data
.align 5
_GLOBAL(swsusp_save_area)
.space SL_SIZE
.section .text
.align 5
_GLOBAL(swsusp_arch_suspend)
lis r11,swsusp_save_area@h
ori r11,r11,swsusp_save_area@l
mflr r0
stw r0,SL_LR(r11)
mfcr r0
stw r0,SL_CR(r11)
stw r1,SL_SP(r11)
stw r2,SL_R2(r11)
stmw r12,SL_R12(r11)
/* Save MSR & TCR */
mfmsr r4
stw r4,SL_MSR(r11)
mfspr r4,SPRN_TCR
stw r4,SL_TCR(r11)
/* Get a stable timebase and save it */
1: mfspr r4,SPRN_TBRU
stw r4,SL_TBU(r11)
mfspr r5,SPRN_TBRL
stw r5,SL_TBL(r11)
mfspr r3,SPRN_TBRU
cmpw r3,r4
bne 1b
/* Save SPRGs */
mfsprg r4,0
stw r4,SL_SPRG0(r11)
mfsprg r4,1
stw r4,SL_SPRG1(r11)
mfsprg r4,2
stw r4,SL_SPRG2(r11)
mfsprg r4,3
stw r4,SL_SPRG3(r11)
mfsprg r4,4
stw r4,SL_SPRG4(r11)
mfsprg r4,5
stw r4,SL_SPRG5(r11)
mfsprg r4,6
stw r4,SL_SPRG6(r11)
mfsprg r4,7
stw r4,SL_SPRG7(r11)
/* Call the low level suspend stuff (we should probably have made
* a stackframe...
*/
bl swsusp_save
/* Restore LR from the save area */
lis r11,swsusp_save_area@h
ori r11,r11,swsusp_save_area@l
lwz r0,SL_LR(r11)
mtlr r0
blr
_GLOBAL(swsusp_arch_resume)
sync
/* Load ptr the list of pages to copy in r3 */
lis r11,(restore_pblist)@h
ori r11,r11,restore_pblist@l
lwz r3,0(r11)
/* Copy the pages. This is a very basic implementation, to
* be replaced by something more cache efficient */
1:
li r0,256
mtctr r0
lwz r5,pbe_address(r3) /* source */
lwz r6,pbe_orig_address(r3) /* destination */
2:
lwz r8,0(r5)
lwz r9,4(r5)
lwz r10,8(r5)
lwz r11,12(r5)
addi r5,r5,16
stw r8,0(r6)
stw r9,4(r6)
stw r10,8(r6)
stw r11,12(r6)
addi r6,r6,16
bdnz 2b
lwz r3,pbe_next(r3)
cmpwi 0,r3,0
bne 1b
bl flush_dcache_L1
bl flush_instruction_cache
lis r11,swsusp_save_area@h
ori r11,r11,swsusp_save_area@l
lwz r4,SL_SPRG0(r11)
mtsprg 0,r4
lwz r4,SL_SPRG1(r11)
mtsprg 1,r4
lwz r4,SL_SPRG2(r11)
mtsprg 2,r4
lwz r4,SL_SPRG3(r11)
mtsprg 3,r4
lwz r4,SL_SPRG4(r11)
mtsprg 4,r4
lwz r4,SL_SPRG5(r11)
mtsprg 5,r4
lwz r4,SL_SPRG6(r11)
mtsprg 6,r4
lwz r4,SL_SPRG7(r11)
mtsprg 7,r4
/* restore the MSR */
lwz r3,SL_MSR(r11)
mtmsr r3
/* Restore TB */
li r3,0
mtspr SPRN_TBWL,r3
lwz r3,SL_TBU(r11)
lwz r4,SL_TBL(r11)
mtspr SPRN_TBWU,r3
mtspr SPRN_TBWL,r4
/* Restore TCR and clear any pending bits in TSR. */
lwz r4,SL_TCR(r11)
mtspr SPRN_TCR,r4
lis r4, (TSR_ENW | TSR_WIS | TSR_DIS | TSR_FIS)@h
mtspr SPRN_TSR,r4
/* Kick decrementer */
li r0,1
mtdec r0
/* Restore the callee-saved registers and return */
lwz r0,SL_CR(r11)
mtcr r0
lwz r2,SL_R2(r11)
lmw r12,SL_R12(r11)
lwz r1,SL_SP(r11)
lwz r0,SL_LR(r11)
mtlr r0
li r3,0
blr
arch/powerpc/kernel/traps.c
View file @ aef4b9aa
/*
* Copyright (C) 1995-1996 Gary Thomas (gdt@linuxppc.org)
* Copyright 2007-2010 Freescale Semiconductor, Inc.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
......@@ -305,7 +306,7 @@ static inline int check_io_access(struct pt_regs *regs)
#ifndef CONFIG_FSL_BOOKE
#define get_mc_reason(regs) ((regs)->dsisr)
#else
#define get_mc_reason(regs) (mfspr(SPRN_MCSR) & MCSR_MASK)
#define get_mc_reason(regs) (mfspr(SPRN_MCSR))
#endif
#define REASON_FP ESR_FP
#define REASON_ILLEGAL (ESR_PIL | ESR_PUO)
......@@ -421,6 +422,91 @@ int machine_check_47x(struct pt_regs *regs)
return 0;
}
#elif defined(CONFIG_E500)
int machine_check_e500mc(struct pt_regs *regs)
{
unsigned long mcsr = mfspr(SPRN_MCSR);
unsigned long reason = mcsr;
int recoverable = 1;
printk("Machine check in kernel mode.\n");
printk("Caused by (from MCSR=%lx): ", reason);
if (reason & MCSR_MCP)
printk("Machine Check Signal\n");
if (reason & MCSR_ICPERR) {
printk("Instruction Cache Parity Error\n");
/*
* This is recoverable by invalidating the i-cache.
*/
mtspr(SPRN_L1CSR1, mfspr(SPRN_L1CSR1) | L1CSR1_ICFI);
while (mfspr(SPRN_L1CSR1) & L1CSR1_ICFI)
;
/*
* This will generally be accompanied by an instruction
* fetch error report -- only treat MCSR_IF as fatal
* if it wasn't due to an L1 parity error.
*/
reason &= ~MCSR_IF;
}
if (reason & MCSR_DCPERR_MC) {
printk("Data Cache Parity Error\n");
recoverable = 0;
}
if (reason & MCSR_L2MMU_MHIT) {
printk("Hit on multiple TLB entries\n");
recoverable = 0;
}
if (reason & MCSR_NMI)
printk("Non-maskable interrupt\n");
if (reason & MCSR_IF) {
printk("Instruction Fetch Error Report\n");
recoverable = 0;
}
if (reason & MCSR_LD) {
printk("Load Error Report\n");
recoverable = 0;
}
if (reason & MCSR_ST) {
printk("Store Error Report\n");
recoverable = 0;
}
if (reason & MCSR_LDG) {
printk("Guarded Load Error Report\n");
recoverable = 0;
}
if (reason & MCSR_TLBSYNC)
printk("Simultaneous tlbsync operations\n");
if (reason & MCSR_BSL2_ERR) {
printk("Level 2 Cache Error\n");
recoverable = 0;
}
if (reason & MCSR_MAV) {
u64 addr;
addr = mfspr(SPRN_MCAR);
addr |= (u64)mfspr(SPRN_MCARU) << 32;
printk("Machine Check %s Address: %#llx\n",
reason & MCSR_MEA ? "Effective" : "Physical", addr);
}
mtspr(SPRN_MCSR, mcsr);
return mfspr(SPRN_MCSR) == 0 && recoverable;
}
int machine_check_e500(struct pt_regs *regs)
{
unsigned long reason = get_mc_reason(regs);
......
arch/powerpc/platforms/44x/Kconfig
View file @ aef4b9aa
......@@ -171,6 +171,17 @@ config ISS4xx
help
This option enables support for the IBM ISS simulation environment
config ICON
bool "Icon"
depends on 44x
default n
select PPC44x_SIMPLE
select 440SPe
select PCI
select PPC4xx_PCI_EXPRESS
help
This option enables support for the AMCC PPC440SPe evaluation board.
#config LUAN
# bool "Luan"
# depends on 44x
......
arch/powerpc/platforms/44x/ppc44x_simple.c
View file @ aef4b9aa
......@@ -61,7 +61,8 @@ static char *board[] __initdata = {
"amcc,redwood",
"amcc,sequoia",
"amcc,taishan",
"amcc,yosemite"
"amcc,yosemite",
"mosaixtech,icon"
};
static int __init ppc44x_probe(void)
......
arch/powerpc/platforms/85xx/mpc85xx_mds.c
View file @ aef4b9aa
/*
* Copyright (C) Freescale Semicondutor, Inc. 2006-2007. All rights reserved.
* Copyright (C) Freescale Semicondutor, Inc. 2006-2010. All rights reserved.
*
* Author: Andy Fleming <afleming@freescale.com>
*
......@@ -154,6 +154,10 @@ static int mpc8568_mds_phy_fixups(struct phy_device *phydev)
* Setup the architecture
*
*/
#ifdef CONFIG_SMP
extern void __init mpc85xx_smp_init(void);
#endif
static void __init mpc85xx_mds_setup_arch(void)
{
struct device_node *np;
......@@ -194,6 +198,10 @@ static void __init mpc85xx_mds_setup_arch(void)
}
#endif
#ifdef CONFIG_SMP
mpc85xx_smp_init();
#endif
#ifdef CONFIG_QUICC_ENGINE
np = of_find_compatible_node(NULL, NULL, "fsl,qe");
if (!np) {
......@@ -271,9 +279,49 @@ static void __init mpc85xx_mds_setup_arch(void)
BCSR_UCC_RGMII, BCSR_UCC_RTBI);
}
} else if (machine_is(p1021_mds)) {
#define BCSR11_ENET_MICRST (0x1 << 5)
/* Reset Micrel PHY */
clrbits8(&bcsr_regs[11], BCSR11_ENET_MICRST);
setbits8(&bcsr_regs[11], BCSR11_ENET_MICRST);
}
iounmap(bcsr_regs);
}
if (machine_is(p1021_mds)) {
#define MPC85xx_PMUXCR_OFFSET 0x60
#define MPC85xx_PMUXCR_QE0 0x00008000
#define MPC85xx_PMUXCR_QE3 0x00001000
#define MPC85xx_PMUXCR_QE9 0x00000040
#define MPC85xx_PMUXCR_QE12 0x00000008
static __be32 __iomem *pmuxcr;
np = of_find_node_by_name(NULL, "global-utilities");
if (np) {
pmuxcr = of_iomap(np, 0) + MPC85xx_PMUXCR_OFFSET;
if (!pmuxcr)
printk(KERN_EMERG "Error: Alternate function"
" signal multiplex control register not"
" mapped!\n");
else
/* P1021 has pins muxed for QE and other functions. To
* enable QE UEC mode, we need to set bit QE0 for UCC1
* in Eth mode, QE0 and QE3 for UCC5 in Eth mode, QE9
* and QE12 for QE MII management singals in PMUXCR
* register.
*/
setbits32(pmuxcr, MPC85xx_PMUXCR_QE0 |
MPC85xx_PMUXCR_QE3 |
MPC85xx_PMUXCR_QE9 |
MPC85xx_PMUXCR_QE12);
of_node_put(np);
}
}
#endif /* CONFIG_QUICC_ENGINE */
#ifdef CONFIG_SWIOTLB
......@@ -330,6 +378,16 @@ static struct of_device_id mpc85xx_ids[] = {
{},
};
static struct of_device_id p1021_ids[] = {
{ .type = "soc", },
{ .compatible = "soc", },
{ .compatible = "simple-bus", },
{ .type = "qe", },
{ .compatible = "fsl,qe", },
{ .compatible = "gianfar", },
{},
};
static int __init mpc85xx_publish_devices(void)
{
if (machine_is(mpc8568_mds))
......@@ -342,11 +400,22 @@ static int __init mpc85xx_publish_devices(void)
return 0;
}
static int __init p1021_publish_devices(void)
{
/* Publish the QE devices */
of_platform_bus_probe(NULL, p1021_ids, NULL);
return 0;
}
machine_device_initcall(mpc8568_mds, mpc85xx_publish_devices);
machine_device_initcall(mpc8569_mds, mpc85xx_publish_devices);
machine_device_initcall(p1021_mds, p1021_publish_devices);
machine_arch_initcall(mpc8568_mds, swiotlb_setup_bus_notifier);
machine_arch_initcall(mpc8569_mds, swiotlb_setup_bus_notifier);
machine_arch_initcall(p1021_mds, swiotlb_setup_bus_notifier);
static void __init mpc85xx_mds_pic_init(void)
{
......@@ -366,7 +435,7 @@ static void __init mpc85xx_mds_pic_init(void)
mpic = mpic_alloc(np, r.start,
MPIC_PRIMARY | MPIC_WANTS_RESET | MPIC_BIG_ENDIAN |
MPIC_BROKEN_FRR_NIRQS,
MPIC_BROKEN_FRR_NIRQS | MPIC_SINGLE_DEST_CPU,
0, 256, " OpenPIC ");
BUG_ON(mpic == NULL);
of_node_put(np);
......@@ -380,7 +449,11 @@ static void __init mpc85xx_mds_pic_init(void)
if (!np)
return;
}
qe_ic_init(np, 0, qe_ic_cascade_muxed_mpic, NULL);
if (machine_is(p1021_mds))
qe_ic_init(np, 0, qe_ic_cascade_low_mpic,
qe_ic_cascade_high_mpic);
else
qe_ic_init(np, 0, qe_ic_cascade_muxed_mpic, NULL);
of_node_put(np);
#endif /* CONFIG_QUICC_ENGINE */
}
......@@ -426,3 +499,26 @@ define_machine(mpc8569_mds) {
.pcibios_fixup_bus = fsl_pcibios_fixup_bus,
#endif
};
static int __init p1021_mds_probe(void)
{
unsigned long root = of_get_flat_dt_root();
return of_flat_dt_is_compatible(root, "fsl,P1021MDS");
}
define_machine(p1021_mds) {
.name = "P1021 MDS",
.probe = p1021_mds_probe,
.setup_arch = mpc85xx_mds_setup_arch,
.init_IRQ = mpc85xx_mds_pic_init,
.get_irq = mpic_get_irq,
.restart = fsl_rstcr_restart,
.calibrate_decr = generic_calibrate_decr,
.progress = udbg_progress,
#ifdef CONFIG_PCI
.pcibios_fixup_bus = fsl_pcibios_fixup_bus,
#endif
};
arch/powerpc/sysdev/fsl_msi.c
View file @ aef4b9aa
/*
* Copyright (C) 2007-2008 Freescale Semiconductor, Inc. All rights reserved.
* Copyright (C) 2007-2010 Freescale Semiconductor, Inc.
*
* Author: Tony Li <tony.li@freescale.com>
* Jason Jin <Jason.jin@freescale.com>
......@@ -22,14 +22,20 @@
#include <asm/prom.h>
#include <asm/hw_irq.h>
#include <asm/ppc-pci.h>
#include <asm/mpic.h>
#include "fsl_msi.h"
LIST_HEAD(msi_head);
struct fsl_msi_feature {
u32 fsl_pic_ip;
u32 msiir_offset;
};
static struct fsl_msi *fsl_msi;
struct fsl_msi_cascade_data {
struct fsl_msi *msi_data;
int index;
};
static inline u32 fsl_msi_read(u32 __iomem *base, unsigned int reg)
{
......@@ -54,10 +60,12 @@ static struct irq_chip fsl_msi_chip = {
static int fsl_msi_host_map(struct irq_host *h, unsigned int virq,
irq_hw_number_t hw)
{
struct fsl_msi *msi_data = h->host_data;
struct irq_chip *chip = &fsl_msi_chip;
irq_to_desc(virq)->status |= IRQ_TYPE_EDGE_FALLING;
set_irq_chip_data(virq, msi_data);
set_irq_chip_and_handler(virq, chip, handle_edge_irq);
return 0;
......@@ -96,11 +104,12 @@ static int fsl_msi_check_device(struct pci_dev *pdev, int nvec, int type)
static void fsl_teardown_msi_irqs(struct pci_dev *pdev)
{
struct msi_desc *entry;
struct fsl_msi *msi_data = fsl_msi;
struct fsl_msi *msi_data;
list_for_each_entry(entry, &pdev->msi_list, list) {
if (entry->irq == NO_IRQ)
continue;
msi_data = get_irq_data(entry->irq);
set_irq_msi(entry->irq, NULL);
msi_bitmap_free_hwirqs(&msi_data->bitmap,
virq_to_hw(entry->irq), 1);
......@@ -111,9 +120,10 @@ static void fsl_teardown_msi_irqs(struct pci_dev *pdev)
}
static void fsl_compose_msi_msg(struct pci_dev *pdev, int hwirq,
struct msi_msg *msg)
struct msi_msg *msg,
struct fsl_msi *fsl_msi_data)
{
struct fsl_msi *msi_data = fsl_msi;
struct fsl_msi *msi_data = fsl_msi_data;
struct pci_controller *hose = pci_bus_to_host(pdev->bus);
u32 base = 0;
......@@ -130,14 +140,19 @@ static void fsl_compose_msi_msg(struct pci_dev *pdev, int hwirq,
static int fsl_setup_msi_irqs(struct pci_dev *pdev, int nvec, int type)
{
int rc, hwirq;
int rc, hwirq = -ENOMEM;
unsigned int virq;
struct msi_desc *entry;
struct msi_msg msg;
struct fsl_msi *msi_data = fsl_msi;
struct fsl_msi *msi_data;
list_for_each_entry(entry, &pdev->msi_list, list) {
hwirq = msi_bitmap_alloc_hwirqs(&msi_data->bitmap, 1);
list_for_each_entry(msi_data, &msi_head, list) {
hwirq = msi_bitmap_alloc_hwirqs(&msi_data->bitmap, 1);
if (hwirq >= 0)
break;
}
if (hwirq < 0) {
rc = hwirq;
pr_debug("%s: fail allocating msi interrupt\n",
......@@ -154,25 +169,31 @@ static int fsl_setup_msi_irqs(struct pci_dev *pdev, int nvec, int type)
rc = -ENOSPC;
goto out_free;
}
set_irq_data(virq, msi_data);
set_irq_msi(virq, entry);
fsl_compose_msi_msg(pdev, hwirq, &msg);
fsl_compose_msi_msg(pdev, hwirq, &msg, msi_data);
write_msi_msg(virq, &msg);
}
return 0;
out_free:
/* free by the caller of this function */
return rc;
}
static void fsl_msi_cascade(unsigned int irq, struct irq_desc *desc)
{
unsigned int cascade_irq;
struct fsl_msi *msi_data = fsl_msi;
struct fsl_msi *msi_data;
int msir_index = -1;
u32 msir_value = 0;
u32 intr_index;
u32 have_shift = 0;
struct fsl_msi_cascade_data *cascade_data;
cascade_data = (struct fsl_msi_cascade_data *)get_irq_data(irq);
msi_data = cascade_data->msi_data;
raw_spin_lock(&desc->lock);
if ((msi_data->feature & FSL_PIC_IP_MASK) == FSL_PIC_IP_IPIC) {
......@@ -187,13 +208,13 @@ static void fsl_msi_cascade(unsigned int irq, struct irq_desc *desc)
if (unlikely(desc->status & IRQ_INPROGRESS))
goto unlock;
msir_index = (int)desc->handler_data;
msir_index = cascade_data->index;
if (msir_index >= NR_MSI_REG)
cascade_irq = NO_IRQ;
desc->status |= IRQ_INPROGRESS;
switch (fsl_msi->feature & FSL_PIC_IP_MASK) {
switch (msi_data->feature & FSL_PIC_IP_MASK) {
case FSL_PIC_IP_MPIC:
msir_value = fsl_msi_read(msi_data->msi_regs,
msir_index * 0x10);
......@@ -229,6 +250,30 @@ static void fsl_msi_cascade(unsigned int irq, struct irq_desc *desc)
raw_spin_unlock(&desc->lock);
}
static int fsl_of_msi_remove(struct of_device *ofdev)
{
struct fsl_msi *msi = ofdev->dev.platform_data;
int virq, i;
struct fsl_msi_cascade_data *cascade_data;
if (msi->list.prev != NULL)
list_del(&msi->list);
for (i = 0; i < NR_MSI_REG; i++) {
virq = msi->msi_virqs[i];
if (virq != NO_IRQ) {
cascade_data = get_irq_data(virq);
kfree(cascade_data);
irq_dispose_mapping(virq);
}
}
if (msi->bitmap.bitmap)
msi_bitmap_free(&msi->bitmap);
iounmap(msi->msi_regs);
kfree(msi);
return 0;
}
static int __devinit fsl_of_msi_probe(struct of_device *dev,
const struct of_device_id *match)
{
......@@ -239,15 +284,18 @@ static int __devinit fsl_of_msi_probe(struct of_device *dev,
int virt_msir;
const u32 *p;
struct fsl_msi_feature *features = match->data;
struct fsl_msi_cascade_data *cascade_data = NULL;
int len;
u32 offset;
printk(KERN_DEBUG "Setting up Freescale MSI support\n");
msi = kzalloc(sizeof(struct fsl_msi), GFP_KERNEL);
if (!msi) {
dev_err(&dev->dev, "No memory for MSI structure\n");
err = -ENOMEM;
goto error_out;
return -ENOMEM;
}
dev->dev.platform_data = msi;
msi->irqhost = irq_alloc_host(dev->dev.of_node, IRQ_HOST_MAP_LINEAR,
NR_MSI_IRQS, &fsl_msi_host_ops, 0);
......@@ -298,27 +346,47 @@ static int __devinit fsl_of_msi_probe(struct of_device *dev,
err = -EINVAL;
goto error_out;
}
offset = 0;
p = of_get_property(dev->node, "msi-available-ranges", &len);
if (p)
offset = *p / IRQS_PER_MSI_REG;
count /= sizeof(u32);
for (i = 0; i < count / 2; i++) {
if (i > NR_MSI_REG)
break;
for (i = 0; i < min(count / 2, NR_MSI_REG); i++) {
virt_msir = irq_of_parse_and_map(dev->dev.of_node, i);
if (virt_msir != NO_IRQ) {
set_irq_data(virt_msir, (void *)i);
cascade_data = kzalloc(
sizeof(struct fsl_msi_cascade_data),
GFP_KERNEL);
if (!cascade_data) {
dev_err(&dev->dev,
"No memory for MSI cascade data\n");
err = -ENOMEM;
goto error_out;
}
msi->msi_virqs[i] = virt_msir;
cascade_data->index = i + offset;
cascade_data->msi_data = msi;
set_irq_data(virt_msir, (void *)cascade_data);
set_irq_chained_handler(virt_msir, fsl_msi_cascade);
}
}
fsl_msi = msi;
list_add_tail(&msi->list, &msi_head);
WARN_ON(ppc_md.setup_msi_irqs);
ppc_md.setup_msi_irqs = fsl_setup_msi_irqs;
ppc_md.teardown_msi_irqs = fsl_teardown_msi_irqs;
ppc_md.msi_check_device = fsl_msi_check_device;
/* The multiple setting ppc_md.setup_msi_irqs will not harm things */
if (!ppc_md.setup_msi_irqs) {
ppc_md.setup_msi_irqs = fsl_setup_msi_irqs;
ppc_md.teardown_msi_irqs = fsl_teardown_msi_irqs;
ppc_md.msi_check_device = fsl_msi_check_device;
} else if (ppc_md.setup_msi_irqs != fsl_setup_msi_irqs) {
dev_err(&dev->dev, "Different MSI driver already installed!\n");
err = -ENODEV;
goto error_out;
}
return 0;
error_out:
kfree(msi);
fsl_of_msi_remove(dev);
return err;
}
......@@ -351,6 +419,7 @@ static struct of_platform_driver fsl_of_msi_driver = {
.of_match_table = fsl_of_msi_ids,
},
.probe = fsl_of_msi_probe,
.remove = fsl_of_msi_remove,
};
static __init int fsl_of_msi_init(void)
......
arch/powerpc/sysdev/fsl_msi.h
View file @ aef4b9aa
......@@ -32,8 +32,11 @@ struct fsl_msi {
u32 msi_addr_hi;
void __iomem *msi_regs;
u32 feature;
int msi_virqs[NR_MSI_REG];
struct msi_bitmap bitmap;
struct list_head list; /* support multiple MSI banks */
};
#endif /* _POWERPC_SYSDEV_FSL_MSI_H */
......
arch/powerpc/sysdev/ppc4xx_pci.c
View file @ aef4b9aa
......@@ -974,6 +974,123 @@ static struct ppc4xx_pciex_hwops ppc460ex_pcie_hwops __initdata =
.setup_utl = ppc460ex_pciex_init_utl,
};
static int __init ppc460sx_pciex_core_init(struct device_node *np)
{
/* HSS drive amplitude */
mtdcri(SDR0, PESDR0_460SX_HSSL0DAMP, 0xB9843211);
mtdcri(SDR0, PESDR0_460SX_HSSL1DAMP, 0xB9843211);
mtdcri(SDR0, PESDR0_460SX_HSSL2DAMP, 0xB9843211);
mtdcri(SDR0, PESDR0_460SX_HSSL3DAMP, 0xB9843211);
mtdcri(SDR0, PESDR0_460SX_HSSL4DAMP, 0xB9843211);
mtdcri(SDR0, PESDR0_460SX_HSSL5DAMP, 0xB9843211);
mtdcri(SDR0, PESDR0_460SX_HSSL6DAMP, 0xB9843211);
mtdcri(SDR0, PESDR0_460SX_HSSL7DAMP, 0xB9843211);
mtdcri(SDR0, PESDR1_460SX_HSSL0DAMP, 0xB9843211);
mtdcri(SDR0, PESDR1_460SX_HSSL1DAMP, 0xB9843211);
mtdcri(SDR0, PESDR1_460SX_HSSL2DAMP, 0xB9843211);
mtdcri(SDR0, PESDR1_460SX_HSSL3DAMP, 0xB9843211);
mtdcri(SDR0, PESDR2_460SX_HSSL0DAMP, 0xB9843211);
mtdcri(SDR0, PESDR2_460SX_HSSL1DAMP, 0xB9843211);
mtdcri(SDR0, PESDR2_460SX_HSSL2DAMP, 0xB9843211);
mtdcri(SDR0, PESDR2_460SX_HSSL3DAMP, 0xB9843211);
/* HSS TX pre-emphasis */
mtdcri(SDR0, PESDR0_460SX_HSSL0COEFA, 0xDCB98987);
mtdcri(SDR0, PESDR0_460SX_HSSL1COEFA, 0xDCB98987);
mtdcri(SDR0, PESDR0_460SX_HSSL2COEFA, 0xDCB98987);
mtdcri(SDR0, PESDR0_460SX_HSSL3COEFA, 0xDCB98987);
mtdcri(SDR0, PESDR0_460SX_HSSL4COEFA, 0xDCB98987);
mtdcri(SDR0, PESDR0_460SX_HSSL5COEFA, 0xDCB98987);
mtdcri(SDR0, PESDR0_460SX_HSSL6COEFA, 0xDCB98987);
mtdcri(SDR0, PESDR0_460SX_HSSL7COEFA, 0xDCB98987);
mtdcri(SDR0, PESDR1_460SX_HSSL0COEFA, 0xDCB98987);
mtdcri(SDR0, PESDR1_460SX_HSSL1COEFA, 0xDCB98987);
mtdcri(SDR0, PESDR1_460SX_HSSL2COEFA, 0xDCB98987);
mtdcri(SDR0, PESDR1_460SX_HSSL3COEFA, 0xDCB98987);
mtdcri(SDR0, PESDR2_460SX_HSSL0COEFA, 0xDCB98987);
mtdcri(SDR0, PESDR2_460SX_HSSL1COEFA, 0xDCB98987);
mtdcri(SDR0, PESDR2_460SX_HSSL2COEFA, 0xDCB98987);
mtdcri(SDR0, PESDR2_460SX_HSSL3COEFA, 0xDCB98987);
/* HSS TX calibration control */
mtdcri(SDR0, PESDR0_460SX_HSSL1CALDRV, 0x22222222);
mtdcri(SDR0, PESDR1_460SX_HSSL1CALDRV, 0x22220000);
mtdcri(SDR0, PESDR2_460SX_HSSL1CALDRV, 0x22220000);
/* HSS TX slew control */
mtdcri(SDR0, PESDR0_460SX_HSSSLEW, 0xFFFFFFFF);
mtdcri(SDR0, PESDR1_460SX_HSSSLEW, 0xFFFF0000);
mtdcri(SDR0, PESDR2_460SX_HSSSLEW, 0xFFFF0000);
udelay(100);
/* De-assert PLLRESET */
dcri_clrset(SDR0, PESDR0_PLLLCT2, 0x00000100, 0);
/* Reset DL, UTL, GPL before configuration */
mtdcri(SDR0, PESDR0_460SX_RCSSET,
PESDRx_RCSSET_RSTDL | PESDRx_RCSSET_RSTGU);
mtdcri(SDR0, PESDR1_460SX_RCSSET,
PESDRx_RCSSET_RSTDL | PESDRx_RCSSET_RSTGU);
mtdcri(SDR0, PESDR2_460SX_RCSSET,
PESDRx_RCSSET_RSTDL | PESDRx_RCSSET_RSTGU);
udelay(100);
/*
* If bifurcation is not enabled, u-boot would have disabled the
* third PCIe port
*/
if (((mfdcri(SDR0, PESDR1_460SX_HSSCTLSET) & 0x00000001) ==
0x00000001)) {
printk(KERN_INFO "PCI: PCIE bifurcation setup successfully.\n");
printk(KERN_INFO "PCI: Total 3 PCIE ports are present\n");
return 3;
}
printk(KERN_INFO "PCI: Total 2 PCIE ports are present\n");
return 2;
}
static int ppc460sx_pciex_init_port_hw(struct ppc4xx_pciex_port *port)
{
if (port->endpoint)
dcri_clrset(SDR0, port->sdr_base + PESDRn_UTLSET2,
0x01000000, 0);
else
dcri_clrset(SDR0, port->sdr_base + PESDRn_UTLSET2,
0, 0x01000000);
/*Gen-1*/
mtdcri(SDR0, port->sdr_base + PESDRn_460SX_RCEI, 0x08000000);
dcri_clrset(SDR0, port->sdr_base + PESDRn_RCSSET,
(PESDRx_RCSSET_RSTGU | PESDRx_RCSSET_RSTDL),
PESDRx_RCSSET_RSTPYN);
port->has_ibpre = 1;
return 0;
}
static int ppc460sx_pciex_init_utl(struct ppc4xx_pciex_port *port)
{
/* Max 128 Bytes */
out_be32 (port->utl_base + PEUTL_PBBSZ, 0x00000000);
return 0;
}
static struct ppc4xx_pciex_hwops ppc460sx_pcie_hwops __initdata = {
.core_init = ppc460sx_pciex_core_init,
.port_init_hw = ppc460sx_pciex_init_port_hw,
.setup_utl = ppc460sx_pciex_init_utl,
};
#endif /* CONFIG_44x */
#ifdef CONFIG_40x
......@@ -1089,6 +1206,8 @@ static int __init ppc4xx_pciex_check_core_init(struct device_node *np)
}
if (of_device_is_compatible(np, "ibm,plb-pciex-460ex"))
ppc4xx_pciex_hwops = &ppc460ex_pcie_hwops;
if (of_device_is_compatible(np, "ibm,plb-pciex-460sx"))
ppc4xx_pciex_hwops = &ppc460sx_pcie_hwops;
#endif /* CONFIG_44x */
#ifdef CONFIG_40x
if (of_device_is_compatible(np, "ibm,plb-pciex-405ex"))
......
arch/powerpc/sysdev/ppc4xx_pci.h
View file @ aef4b9aa
......@@ -323,6 +323,64 @@
#define PESDR0_460EX_IHS1 0x036C
#define PESDR0_460EX_IHS2 0x036D
/*
* 460SX addtional DCRs
*/
#define PESDRn_460SX_RCEI 0x02
#define PESDR0_460SX_HSSL0DAMP 0x320
#define PESDR0_460SX_HSSL1DAMP 0x321
#define PESDR0_460SX_HSSL2DAMP 0x322
#define PESDR0_460SX_HSSL3DAMP 0x323
#define PESDR0_460SX_HSSL4DAMP 0x324
#define PESDR0_460SX_HSSL5DAMP 0x325
#define PESDR0_460SX_HSSL6DAMP 0x326
#define PESDR0_460SX_HSSL7DAMP 0x327
#define PESDR1_460SX_HSSL0DAMP 0x354
#define PESDR1_460SX_HSSL1DAMP 0x355
#define PESDR1_460SX_HSSL2DAMP 0x356
#define PESDR1_460SX_HSSL3DAMP 0x357
#define PESDR2_460SX_HSSL0DAMP 0x384
#define PESDR2_460SX_HSSL1DAMP 0x385
#define PESDR2_460SX_HSSL2DAMP 0x386
#define PESDR2_460SX_HSSL3DAMP 0x387
#define PESDR0_460SX_HSSL0COEFA 0x328
#define PESDR0_460SX_HSSL1COEFA 0x329
#define PESDR0_460SX_HSSL2COEFA 0x32A
#define PESDR0_460SX_HSSL3COEFA 0x32B
#define PESDR0_460SX_HSSL4COEFA 0x32C
#define PESDR0_460SX_HSSL5COEFA 0x32D
#define PESDR0_460SX_HSSL6COEFA 0x32E
#define PESDR0_460SX_HSSL7COEFA 0x32F
#define PESDR1_460SX_HSSL0COEFA 0x358
#define PESDR1_460SX_HSSL1COEFA 0x359
#define PESDR1_460SX_HSSL2COEFA 0x35A
#define PESDR1_460SX_HSSL3COEFA 0x35B
#define PESDR2_460SX_HSSL0COEFA 0x388
#define PESDR2_460SX_HSSL1COEFA 0x389
#define PESDR2_460SX_HSSL2COEFA 0x38A
#define PESDR2_460SX_HSSL3COEFA 0x38B
#define PESDR0_460SX_HSSL1CALDRV 0x339
#define PESDR1_460SX_HSSL1CALDRV 0x361
#define PESDR2_460SX_HSSL1CALDRV 0x391
#define PESDR0_460SX_HSSSLEW 0x338
#define PESDR1_460SX_HSSSLEW 0x360
#define PESDR2_460SX_HSSSLEW 0x390
#define PESDR0_460SX_HSSCTLSET 0x31E
#define PESDR1_460SX_HSSCTLSET 0x352
#define PESDR2_460SX_HSSCTLSET 0x382
#define PESDR0_460SX_RCSSET 0x304
#define PESDR1_460SX_RCSSET 0x344
#define PESDR2_460SX_RCSSET 0x374
/*
* Of the above, some are common offsets from the base
*/
......
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