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-rw-r--r--include/asm-ppc/e300.h1
-rw-r--r--include/asm-ppc/global_data.h4
-rw-r--r--include/asm-ppc/immap_512x.h569
-rw-r--r--include/asm-ppc/processor.h7
-rw-r--r--include/common.h17
-rw-r--r--include/configs/ads5121.h411
-rw-r--r--include/configs/cm1_qp1.h358
-rw-r--r--include/configs/pcs440ep.h8
-rw-r--r--include/mpc512x.h398
-rw-r--r--include/ppc_asm.tmpl2
10 files changed, 1766 insertions, 9 deletions
diff --git a/include/asm-ppc/e300.h b/include/asm-ppc/e300.h
index d1bb159..de82399 100644
--- a/include/asm-ppc/e300.h
+++ b/include/asm-ppc/e300.h
@@ -9,6 +9,7 @@
#define PVR_E300C1 0x80830000
#define PVR_E300C2 0x80840000
#define PVR_E300C3 0x80850000
+#define PVR_E300C4 0x80860000
/*
* Hardware Implementation-Dependent Register 0 (HID0)
diff --git a/include/asm-ppc/global_data.h b/include/asm-ppc/global_data.h
index cd24636..bbaeb3f 100644
--- a/include/asm-ppc/global_data.h
+++ b/include/asm-ppc/global_data.h
@@ -85,6 +85,10 @@ typedef struct global_data {
unsigned long ipb_clk;
unsigned long pci_clk;
#endif
+#if defined(CONFIG_MPC512X)
+ u32 ipb_clk;
+ u32 csb_clk;
+#endif /* CONFIG_MPC512X */
#if defined(CONFIG_MPC8220)
unsigned long bExtUart;
unsigned long inp_clk;
diff --git a/include/asm-ppc/immap_512x.h b/include/asm-ppc/immap_512x.h
new file mode 100644
index 0000000..23d10d4
--- /dev/null
+++ b/include/asm-ppc/immap_512x.h
@@ -0,0 +1,569 @@
+/*
+ * (C) Copyright 2007 DENX Software Engineering
+ *
+ * MPC512x Internal Memory Map
+ *
+ * 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.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ *
+ * Based on the MPC83xx header.
+ */
+
+#ifndef __IMMAP_512x__
+#define __IMMAP_512x__
+
+#include <asm/types.h>
+
+typedef struct law512x {
+ u32 bar; /* Base Addr Register */
+ u32 ar; /* Attributes Register */
+} law521x_t;
+
+/*
+ * System configuration registers
+ */
+typedef struct sysconf512x {
+ u32 immrbar; /* Internal memory map base address register */
+ u8 res0[0x1c];
+ u32 lpbaw; /* LP Boot Access Window */
+ u32 lpcs0aw; /* LP CS0 Access Window */
+ u32 lpcs1aw; /* LP CS1 Access Window */
+ u32 lpcs2aw; /* LP CS2 Access Window */
+ u32 lpcs3aw; /* LP CS3 Access Window */
+ u32 lpcs4aw; /* LP CS4 Access Window */
+ u32 lpcs5aw; /* LP CS5 Access Window */
+ u32 lpcs6aw; /* LP CS6 Access Window */
+ u32 lpcs7aw; /* LP CS7 Access Window */
+ u8 res1[0x1c];
+ law521x_t pcilaw[3]; /* PCI Local Access Window 0-2 Registers */
+ u8 res2[0x28];
+ law521x_t ddrlaw; /* DDR Local Access Window */
+ u8 res3[0x18];
+ u32 mbxbar; /* MBX Base Address */
+ u32 srambar; /* SRAM Base Address */
+ u32 nfcbar; /* NFC Base Address */
+ u8 res4[0x34];
+ u32 spridr; /* System Part and Revision ID Register */
+ u32 spcr; /* System Priority Configuration Register */
+ u8 res5[0xf8];
+} sysconf512x_t;
+
+/*
+ * Watch Dog Timer (WDT) Registers
+ */
+typedef struct wdt512x {
+ u8 res0[4];
+ u32 swcrr; /* System watchdog control register */
+ u32 swcnr; /* System watchdog count register */
+ u8 res1[2];
+ u16 swsrr; /* System watchdog service register */
+ u8 res2[0xF0];
+} wdt512x_t;
+
+/*
+ * RTC Module Registers
+ */
+typedef struct rtclk512x {
+ u8 fixme[0x100];
+} rtclk512x_t;
+
+/*
+ * General Purpose Timer
+ */
+typedef struct gpt512x {
+ u8 fixme[0x100];
+} gpt512x_t;
+
+/*
+ * Integrated Programmable Interrupt Controller
+ */
+typedef struct ipic512x {
+ u8 fixme[0x100];
+} ipic512x_t;
+
+/*
+ * System Arbiter Registers
+ */
+typedef struct arbiter512x {
+ u32 acr; /* Arbiter Configuration Register */
+ u32 atr; /* Arbiter Timers Register */
+ u32 ater; /* Arbiter Transfer Error Register */
+ u32 aer; /* Arbiter Event Register */
+ u32 aidr; /* Arbiter Interrupt Definition Register */
+ u32 amr; /* Arbiter Mask Register */
+ u32 aeatr; /* Arbiter Event Attributes Register */
+ u32 aeadr; /* Arbiter Event Address Register */
+ u32 aerr; /* Arbiter Event Response Register */
+ u8 res1[0xDC];
+} arbiter512x_t;
+
+/*
+ * Reset Module
+ */
+typedef struct reset512x {
+ u32 rcwl; /* Reset Configuration Word Low Register */
+ u32 rcwh; /* Reset Configuration Word High Register */
+ u8 res0[8];
+ u32 rsr; /* Reset Status Register */
+ u32 rmr; /* Reset Mode Register */
+ u32 rpr; /* Reset protection Register */
+ u32 rcr; /* Reset Control Register */
+ u32 rcer; /* Reset Control Enable Register */
+ u8 res1[0xDC];
+} reset512x_t;
+
+/*
+ * Clock Module
+ */
+typedef struct clk512x {
+ u32 spmr; /* System PLL Mode Register */
+ u32 sccr[2]; /* System Clock Control Registers */
+ u32 scfr[2]; /* System Clock Frequency Registers */
+ u8 res0[4];
+ u32 bcr; /* Bread Crumb Register */
+ u32 pscccr[12]; /* PSC0-11 Clock Control Registers */
+ u32 spccr; /* SPDIF Clock Control Registers */
+ u32 cccr; /* CFM Clock Control Registers */
+ u32 dccr; /* DIU Clock Control Registers */
+ u8 res1[0xa8];
+} clk512x_t;
+
+/*
+ * Power Management Control Module
+ */
+typedef struct pmc512x {
+ u8 fixme[0x100];
+} pmc512x_t;
+
+/*
+ * General purpose I/O module
+ */
+typedef struct gpio512x {
+ u8 fixme[0x100];
+} gpio512x_t;
+
+/*
+ * DDR Memory Controller Memory Map
+ */
+typedef struct ddr512x {
+ u32 ddr_sys_config; /* System Configuration Register */
+ u32 ddr_time_config0; /* Timing Configuration Register */
+ u32 ddr_time_config1; /* Timing Configuration Register */
+ u32 ddr_time_config2; /* Timing Configuration Register */
+ u32 ddr_command; /* Command Register */
+ u32 ddr_compact_command; /* Compact Command Register */
+ u32 self_refresh_cmd_0; /* Enter/Exit Self Refresh Registers */
+ u32 self_refresh_cmd_1; /* Enter/Exit Self Refresh Registers */
+ u32 self_refresh_cmd_2; /* Enter/Exit Self Refresh Registers */
+ u32 self_refresh_cmd_3; /* Enter/Exit Self Refresh Registers */
+ u32 self_refresh_cmd_4; /* Enter/Exit Self Refresh Registers */
+ u32 self_refresh_cmd_5; /* Enter/Exit Self Refresh Registers */
+ u32 self_refresh_cmd_6; /* Enter/Exit Self Refresh Registers */
+ u32 self_refresh_cmd_7; /* Enter/Exit Self Refresh Registers */
+ u32 DQS_config_offset_count; /* DQS Config Offset Count */
+ u32 DQS_config_offset_time; /* DQS Config Offset Time */
+ u32 DQS_delay_status; /* DQS Delay Status */
+ u32 res0[0xF];
+ u32 prioman_config1; /* Priority Manager Configuration */
+ u32 prioman_config2; /* Priority Manager Configuration */
+ u32 hiprio_config; /* High Priority Configuration */
+ u32 lut_table0_main_upper; /* LUT0 Main Upper */
+ u32 lut_table1_main_upper; /* LUT1 Main Upper */
+ u32 lut_table2_main_upper; /* LUT2 Main Upper */
+ u32 lut_table3_main_upper; /* LUT3 Main Upper */
+ u32 lut_table4_main_upper; /* LUT4 Main Upper */
+ u32 lut_table0_main_lower; /* LUT0 Main Lower */
+ u32 lut_table1_main_lower; /* LUT1 Main Lower */
+ u32 lut_table2_main_lower; /* LUT2 Main Lower */
+ u32 lut_table3_main_lower; /* LUT3 Main Lower */
+ u32 lut_table4_main_lower; /* LUT4 Main Lower */
+ u32 lut_table0_alternate_upper; /* LUT0 Alternate Upper */
+ u32 lut_table1_alternate_upper; /* LUT1 Alternate Upper */
+ u32 lut_table2_alternate_upper; /* LUT2 Alternate Upper */
+ u32 lut_table3_alternate_upper; /* LUT3 Alternate Upper */
+ u32 lut_table4_alternate_upper; /* LUT4 Alternate Upper */
+ u32 lut_table0_alternate_lower; /* LUT0 Alternate Lower */
+ u32 lut_table1_alternate_lower; /* LUT1 Alternate Lower */
+ u32 lut_table2_alternate_lower; /* LUT2 Alternate Lower */
+ u32 lut_table3_alternate_lower; /* LUT3 Alternate Lower */
+ u32 lut_table4_alternate_lower; /* LUT4 Alternate Lower */
+ u32 performance_monitor_config;
+ u32 event_time_counter;
+ u32 event_time_preset;
+ u32 performance_monitor1_address_low;
+ u32 performance_monitor2_address_low;
+ u32 performance_monitor1_address_hi;
+ u32 performance_monitor2_address_hi;
+ u32 res1[2];
+ u32 performance_monitor1_read_counter;
+ u32 performance_monitor2_read_counter;
+ u32 performance_monitor1_write_counter;
+ u32 performance_monitor2_write_counter;
+ u32 granted_ack_counter0;
+ u32 granted_ack_counter1;
+ u32 granted_ack_counter2;
+ u32 granted_ack_counter3;
+ u32 granted_ack_counter4;
+ u32 cumulative_wait_counter0;
+ u32 cumulative_wait_counter1;
+ u32 cumulative_wait_counter2;
+ u32 cumulative_wait_counter3;
+ u32 cumulative_wait_counter4;
+ u32 summed_priority_counter0;
+ u32 summed_priority_counter1;
+ u32 summed_priority_counter2;
+ u32 summed_priority_counter3;
+ u32 summed_priority_counter4;
+ u32 res2[0x3AD];
+} ddr512x_t;
+
+
+/*
+ * DMA/Messaging Unit
+ */
+typedef struct dma512x {
+ u8 fixme[0x1800];
+} dma512x_t;
+
+/*
+ * PCI Software Configuration Registers
+ */
+typedef struct pciconf512x {
+ u8 fixme[0x80];
+} pciconf512x_t;
+
+/*
+ * Sequencer
+ */
+typedef struct ios512x {
+ u8 fixme[0x100];
+} ios512x_t;
+
+/*
+ * PCI Controller
+ */
+typedef struct pcictrl512x {
+ u8 fixme[0x100];
+} pcictrl512x_t;
+
+
+/*
+ * MSCAN
+ */
+typedef struct mscan512x {
+ u8 fixme[0x100];
+} mscan512x_t;
+
+/*
+ * BDLC
+ */
+typedef struct bdlc512x {
+ u8 fixme[0x100];
+} bdlc512x_t;
+
+/*
+ * SDHC
+ */
+typedef struct sdhc512x {
+ u8 fixme[0x100];
+} sdhc512x_t;
+
+/*
+ * SPDIF
+ */
+typedef struct spdif512x {
+ u8 fixme[0x100];
+} spdif512x_t;
+
+/*
+ * I2C
+ */
+typedef struct i2c512x_dev {
+ 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 */
+ u8 res0[0x0C];
+} i2c512x_dev_t;
+
+typedef struct i2c512x {
+ i2c512x_dev_t dev[3];
+ volatile u32 icr;
+ volatile u32 mifr;
+ u8 res0[0x98];
+} i2c512x_t;
+
+/*
+ * AXE
+ */
+typedef struct axe512x {
+ u8 fixme[0x100];
+} axe512x_t;
+
+/*
+ * DIU
+ */
+typedef struct diu512x {
+ u8 fixme[0x100];
+} diu512x_t;
+
+/*
+ * CFM
+ */
+typedef struct cfm512x {
+ u8 fixme[0x100];
+} cfm512x_t;
+
+/*
+ * FEC
+ */
+typedef struct fec512x {
+ u8 fixme[0x800];
+} fec512x_t;
+
+/*
+ * ULPI
+ */
+typedef struct ulpi512x {
+ u8 fixme[0x600];
+} ulpi512x_t;
+
+/*
+ * UTMI
+ */
+typedef struct utmi512x {
+ u8 fixme[0x3000];
+} utmi512x_t;
+
+/*
+ * PCI DMA
+ */
+typedef struct pcidma512x {
+ u8 fixme[0x300];
+} pcidma512x_t;
+
+/*
+ * IO Control
+ */
+typedef struct ioctrl512x {
+ u32 regs[0x400];
+} ioctrl512x_t;
+
+/*
+ * IIM
+ */
+typedef struct iim512x {
+ u8 fixme[0x1000];
+} iim512x_t;
+
+/*
+ * LPC
+ */
+typedef struct lpc512x {
+ u32 cs_cfg[8]; /* Chip Select N Configuration Registers
+ No dedicated entry for CS Boot as == CS0 */
+ u32 cs_cr; /* Chip Select Control Register */
+ u32 cs_sr; /* Chip Select Status Register */
+ u32 cs_bcr; /* Chip Select Burst Control Register */
+ u32 cs_dccr; /* Chip Select Deadcycle Control Register */
+ u32 cs_hccr; /* Chip Select Holdcycle Control Register */
+ u8 res0[0xcc];
+ u32 sclpc_psr; /* SCLPC Packet Size Register */
+ u32 sclpc_sar; /* SCLPC Start Address Register */
+ u32 sclpc_cr; /* SCLPC Control Register */
+ u32 sclpc_er; /* SCLPC Enable Register */
+ u32 sclpc_nar; /* SCLPC NextAddress Register */
+ u32 sclpc_sr; /* SCLPC Status Register */
+ u32 sclpc_bdr; /* SCLPC Bytes Done Register */
+ u32 emb_scr; /* EMB Share Counter Register */
+ u32 emb_pcr; /* EMB Pause Control Register */
+ u8 res1[0x1c];
+ u32 lpc_fdwr; /* LPC RX/TX FIFO Data Word Register */
+ u32 lpc_fsr; /* LPC RX/TX FIFO Status Register */
+ u32 lpc_cr; /* LPC RX/TX FIFO Control Register */
+ u32 lpc_ar; /* LPC RX/TX FIFO Alarm Register */
+ u8 res2[0xb0];
+} lpc512x_t;
+
+/*
+ * PATA
+ */
+typedef struct pata512x {
+ u8 fixme[0x100];
+} pata512x_t;
+
+/*
+ * PSC
+ */
+typedef struct psc512x {
+ volatile u8 mode; /* PSC + 0x00 */
+ volatile u8 res0[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 res1;
+ volatile u8 command; /* PSC + 0x08 */
+ volatile u8 res2[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 res3[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 res4;
+ volatile u8 ctur; /* PSC + 0x18 */
+ volatile u8 res5[3];
+ volatile u8 ctlr; /* PSC + 0x1c */
+ volatile u8 res6[3];
+ volatile u32 ccr; /* PSC + 0x20 */
+ volatile u8 res7[12];
+ volatile u8 ivr; /* PSC + 0x30 */
+ volatile u8 res8[3];
+ volatile u8 ip; /* PSC + 0x34 */
+ volatile u8 res9[3];
+ volatile u8 op1; /* PSC + 0x38 */
+ volatile u8 res10[3];
+ volatile u8 op0; /* PSC + 0x3c */
+ volatile u8 res11[3];
+ volatile u32 sicr; /* PSC + 0x40 */
+ volatile u8 res12[60];
+ volatile u32 tfcmd; /* PSC + 0x80 */
+ volatile u32 tfalarm; /* PSC + 0x84 */
+ volatile u32 tfstat; /* PSC + 0x88 */
+ volatile u32 tfintstat; /* PSC + 0x8C */
+ volatile u32 tfintmask; /* PSC + 0x90 */
+ volatile u32 tfcount; /* PSC + 0x94 */
+ volatile u16 tfwptr; /* PSC + 0x98 */
+ volatile u16 tfrptr; /* PSC + 0x9A */
+ volatile u32 tfsize; /* PSC + 0x9C */
+ volatile u8 res13[28];
+ union { /* PSC + 0xBC */
+ volatile u8 buffer_8;
+ volatile u16 buffer_16;
+ volatile u32 buffer_32;
+ } tfdata_buffer;
+#define tfdata_8 tfdata_buffer.buffer_8
+#define tfdata_16 tfdata_buffer.buffer_16
+#define tfdata_32 tfdata_buffer.buffer_32
+
+ volatile u32 rfcmd; /* PSC + 0xC0 */
+ volatile u32 rfalarm; /* PSC + 0xC4 */
+ volatile u32 rfstat; /* PSC + 0xC8 */
+ volatile u32 rfintstat; /* PSC + 0xCC */
+ volatile u32 rfintmask; /* PSC + 0xD0 */
+ volatile u32 rfcount; /* PSC + 0xD4 */
+ volatile u16 rfwptr; /* PSC + 0xD8 */
+ volatile u16 rfrptr; /* PSC + 0xDA */
+ volatile u32 rfsize; /* PSC + 0xDC */
+ volatile u8 res18[28];
+ union { /* PSC + 0xFC */
+ volatile u8 buffer_8;
+ volatile u16 buffer_16;
+ volatile u32 buffer_32;
+ } rfdata_buffer;
+#define rfdata_8 rfdata_buffer.buffer_8
+#define rfdata_16 rfdata_buffer.buffer_16
+#define rfdata_32 rfdata_buffer.buffer_32
+} psc512x_t;
+
+/*
+ * FIFOC
+ */
+typedef struct fifoc512x {
+ u32 fifoc_cmd;
+ u32 fifoc_int;
+ u32 fifoc_dma;
+ u32 fifoc_axe;
+ u32 fifoc_debug;
+ u8 fixme[0xEC];
+} fifoc512x_t;
+
+/*
+ * SATA
+ */
+typedef struct sata512x {
+ u8 fixme[0x2000];
+} sata512x_t;
+
+typedef struct immap {
+ sysconf512x_t sysconf; /* System configuration */
+ u8 res0[0x700];
+ wdt512x_t wdt; /* Watch Dog Timer (WDT) */
+ rtclk512x_t rtc; /* Real Time Clock Module */
+ gpt512x_t gpt; /* General Purpose Timer */
+ ipic512x_t ipic; /* Integrated Programmable Interrupt Controller */
+ arbiter512x_t arbiter; /* CSB Arbiter */
+ reset512x_t reset; /* Reset Module */
+ clk512x_t clk; /* Clock Module */
+ pmc512x_t pmc; /* Power Management Control Module */
+ gpio512x_t gpio; /* General purpose I/O module */
+ u8 res1[0x100];
+ mscan512x_t mscan; /* MSCAN */
+ bdlc512x_t bdlc; /* BDLC */
+ sdhc512x_t sdhc; /* SDHC */
+ spdif512x_t spdif; /* SPDIF */
+ i2c512x_t i2c; /* I2C Controllers */
+ u8 res2[0x800];
+ axe512x_t axe; /* AXE */
+ diu512x_t diu; /* Display Interface Unit */
+ cfm512x_t cfm; /* Clock Frequency Measurement */
+ u8 res3[0x500];
+ fec512x_t fec; /* Fast Ethernet Controller */
+ ulpi512x_t ulpi; /* USB ULPI */
+ u8 res4[0xa00];
+ utmi512x_t utmi; /* USB UTMI */
+ u8 res5[0x1000];
+ pcidma512x_t pci_dma; /* PCI DMA */
+ pciconf512x_t pci_conf; /* PCI Configuration */
+ u8 res6[0x80];
+ ios512x_t ios; /* PCI Sequencer */
+ pcictrl512x_t pci_ctrl; /* PCI Controller Control and Status */
+ u8 res7[0xa00];
+ ddr512x_t mddrc; /* Multi-port DDR Memory Controller */
+ ioctrl512x_t io_ctrl; /* IO Control */
+ iim512x_t iim; /* IC Identification module */
+ u8 res8[0x4000];
+ lpc512x_t lpc; /* LocalPlus Controller */
+ pata512x_t pata; /* Parallel ATA */
+ u8 res9[0xd00];
+ psc512x_t psc[12]; /* PSCs */
+ u8 res10[0x300];
+ fifoc512x_t fifoc; /* FIFO Controller */
+ u8 res11[0x2000];
+ dma512x_t dma; /* DMA */
+ u8 res12[0xa800];
+ sata512x_t sata; /* Serial ATA */
+ u8 res13[0xde000];
+} immap_t;
+#endif /* __IMMAP_512x__ */
diff --git a/include/asm-ppc/processor.h b/include/asm-ppc/processor.h
index 9780fe1..71e2e84 100644
--- a/include/asm-ppc/processor.h
+++ b/include/asm-ppc/processor.h
@@ -58,7 +58,6 @@
#else
#define MSR_KERNEL MSR_ME
#endif
-#define MSR_USER MSR_KERNEL|MSR_PR|MSR_EE
/* Floating Point Status and Control Register (FPSCR) Fields */
@@ -628,6 +627,12 @@
#define MAS6 SPRN_MAS6
#define MAS7 SPRN_MAS7
+#if defined(CONFIG_4xx) || defined(CONFIG_44x) || defined(CONFIG_MPC85xx)
+#define DAR_DEAR DEAR
+#else
+#define DAR_DEAR DAR
+#endif
+
/* Device Control Registers */
#define DCRN_BEAR 0x090 /* Bus Error Address Register */
diff --git a/include/common.h b/include/common.h
index d89617a..ac29d3a 100644
--- a/include/common.h
+++ b/include/common.h
@@ -1,5 +1,5 @@
/*
- * (C) Copyright 2000-2004
+ * (C) Copyright 2000-2007
* Wolfgang Denk, DENX Software Engineering, wd@denx.de.
*
* See file CREDITS for list of people who contributed to this
@@ -67,6 +67,10 @@ typedef volatile unsigned char vu_char;
#elif defined(CONFIG_MPC5xxx)
#include <mpc5xxx.h>
#define CONFIG_RELOC_FIXUP_WORKS
+#elif defined(CONFIG_MPC512X)
+#include <mpc512x.h>
+#include <asm/immap_512x.h>
+#define CONFIG_RELOC_FIXUP_WORKS
#elif defined(CONFIG_MPC8220)
#include <asm/immap_8220.h>
#define CONFIG_RELOC_FIXUP_WORKS
@@ -455,6 +459,9 @@ int prt_8260_clks (void);
#elif defined(CONFIG_MPC5xxx)
int prt_mpc5xxx_clks (void);
#endif
+#if defined(CONFIG_MPC512x)
+int prt_mpc512xxx_clks (void);
+#endif
#if defined(CONFIG_MPC8220)
int prt_mpc8220_clks (void);
#endif
@@ -633,9 +640,13 @@ int fgetc(int file);
int pcmcia_init (void);
-#ifdef CONFIG_SHOW_BOOT_PROGRESS
-void show_boot_progress (int status);
+#ifdef CONFIG_STATUS_LED
+# include <status_led.h>
#endif
+/*
+ * Board-specific Platform code can reimplement show_boot_progress () if needed
+ */
+void inline show_boot_progress (int val);
#ifdef CONFIG_INIT_CRITICAL
#error CONFIG_INIT_CRITICAL is deprecated!
diff --git a/include/configs/ads5121.h b/include/configs/ads5121.h
new file mode 100644
index 0000000..89564a9
--- /dev/null
+++ b/include/configs/ads5121.h
@@ -0,0 +1,411 @@
+/*
+ * (C) Copyright 2007 DENX Software Engineering
+ *
+ * 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.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+/*
+ * ADS5121 board configuration file
+ */
+
+#ifndef __CONFIG_H
+#define __CONFIG_H
+
+#define DEBUG
+#undef DEBUG
+
+/*
+ * Memory map for the ADS5121 board:
+ *
+ * 0x0000_0000 - 0x0FFF_FFFF DDR RAM (256 MB)
+ * 0x3000_0000 - 0x3001_FFFF SRAM (128 KB)
+ * 0x8000_0000 - 0x803F_FFFF IMMR (4 MB)
+ * 0x8200_0000 - 0x8200_001F CPLD (32 B)
+ * 0xFC00_0000 - 0xFFFF_FFFF NOR Boot FLASH (64 MB)
+ */
+
+/*
+ * High Level Configuration Options
+ */
+#define CONFIG_E300 1 /* E300 Family */
+#define CONFIG_MPC512X 1 /* MPC512X family */
+
+#undef CONFIG_PCI
+
+#define CFG_MPC512X_CLKIN 66000000 /* in Hz */
+
+#define CONFIG_BOARD_EARLY_INIT_F /* call board_early_init_f() */
+
+#define CFG_IMMR 0x80000000
+
+#define CFG_MEMTEST_START 0x00200000 /* memtest region */
+#define CFG_MEMTEST_END 0x00400000
+
+/*
+ * DDR Setup - manually set all parameters as there's no SPD etc.
+ */
+#define CFG_DDR_SIZE 256 /* MB */
+#define CFG_DDR_BASE 0x00000000 /* DDR is system memory*/
+#define CFG_SDRAM_BASE CFG_DDR_BASE
+
+/* DDR Controller Configuration
+ *
+ * SYS_CFG:
+ * [31:31] MDDRC Soft Reset: Diabled
+ * [30:30] DRAM CKE pin: Enabled
+ * [29:29] DRAM CLK: Enabled
+ * [28:28] Command Mode: Enabled (For initialization only)
+ * [27:25] DRAM Row Select: dram_row[15:0] = magenta_address[25:10]
+ * [24:21] DRAM Bank Select: dram_bank[1:0] = magenta_address[11:10]
+ * [20:19] Read Test: DON'T USE
+ * [18:18] Self Refresh: Enabled
+ * [17:17] 16bit Mode: Disabled
+ * [16:13] Ready Delay: 2
+ * [12:12] Half DQS Delay: Disabled
+ * [11:11] Quarter DQS Delay: Disabled
+ * [10:08] Write Delay: 2
+ * [07:07] Early ODT: Disabled
+ * [06:06] On DIE Termination: Disabled
+ * [05:05] FIFO Overflow Clear: DON'T USE here
+ * [04:04] FIFO Underflow Clear: DON'T USE here
+ * [03:03] FIFO Overflow Pending: DON'T USE here
+ * [02:02] FIFO Underlfow Pending: DON'T USE here
+ * [01:01] FIFO Overlfow Enabled: Enabled
+ * [00:00] FIFO Underflow Enabled: Enabled
+ * TIME_CFG0
+ * [31:16] DRAM Refresh Time: 0 CSB clocks
+ * [15:8] DRAM Command Time: 0 CSB clocks
+ * [07:00] DRAM Precharge Time: 0 CSB clocks
+ * TIME_CFG1
+ * [31:26] DRAM tRFC:
+ * [25:21] DRAM tWR1:
+ * [20:17] DRAM tWRT1:
+ * [16:11] DRAM tDRR:
+ * [10:05] DRAM tRC:
+ * [04:00] DRAM tRAS:
+ * TIME_CFG2
+ * [31:28] DRAM tRCD:
+ * [27:23] DRAM tFAW:
+ * [22:19] DRAM tRTW1:
+ * [18:15] DRAM tCCD:
+ * [14:10] DRAM tRTP:
+ * [09:05] DRAM tRP:
+ * [04:00] DRAM tRPA
+ */
+
+#define CFG_MDDRC_SYS_CFG 0xF8604200
+#define CFG_MDDRC_SYS_CFG_RUN 0xE8604200
+#define CFG_MDDRC_SYS_CFG_EN 0x30000000
+#define CFG_MDDRC_TIME_CFG0 0x0000281E
+#define CFG_MDDRC_TIME_CFG0_RUN 0x01F4281E
+#define CFG_MDDRC_TIME_CFG1 0x54EC1168
+#define CFG_MDDRC_TIME_CFG2 0x35210864
+
+#define CFG_MICRON_NOP 0x01380000
+#define CFG_MICRON_PCHG_ALL 0x01100400
+#define CFG_MICRON_MR 0x01000022
+#define CFG_MICRON_EM2 0x01020000
+#define CFG_MICRON_EM3 0x01030000
+#define CFG_MICRON_EN_DLL 0x01010000
+#define CFG_MICRON_RST_DLL 0x01000932
+#define CFG_MICRON_RFSH 0x01080000
+#define CFG_MICRON_INIT_DEV_OP 0x01000832
+#define CFG_MICRON_OCD_DEFAULT 0x01010780
+#define CFG_MICRON_OCD_EXIT 0x01010400
+
+/* DDR Priority Manager Configuration */
+#define CFG_MDDRCGRP_PM_CFG1 0x000777AA
+#define CFG_MDDRCGRP_PM_CFG2 0x00000055
+#define CFG_MDDRCGRP_HIPRIO_CFG 0x00000000
+#define CFG_MDDRCGRP_LUT0_MU 0x11111117
+#define CFG_MDDRCGRP_LUT0_ML 0x7777777A
+#define CFG_MDDRCGRP_LUT1_MU 0x4444EEEE
+#define CFG_MDDRCGRP_LUT1_ML 0xEEEEEEEE
+#define CFG_MDDRCGRP_LUT2_MU 0x44444444
+#define CFG_MDDRCGRP_LUT2_ML 0x44444444
+#define CFG_MDDRCGRP_LUT3_MU 0x55555555
+#define CFG_MDDRCGRP_LUT3_ML 0x55555558
+#define CFG_MDDRCGRP_LUT4_MU 0x11111111
+#define CFG_MDDRCGRP_LUT4_ML 0x1111117C
+#define CFG_MDDRCGRP_LUT0_AU 0x33333377
+#define CFG_MDDRCGRP_LUT0_AL 0x7777EEEE
+#define CFG_MDDRCGRP_LUT1_AU 0x11111111
+#define CFG_MDDRCGRP_LUT1_AL 0x11111111
+#define CFG_MDDRCGRP_LUT2_AU 0x11111111
+#define CFG_MDDRCGRP_LUT2_AL 0x11111111
+#define CFG_MDDRCGRP_LUT3_AU 0x11111111
+#define CFG_MDDRCGRP_LUT3_AL 0x11111111
+#define CFG_MDDRCGRP_LUT4_AU 0x11111111
+#define CFG_MDDRCGRP_LUT4_AL 0x11111111
+
+/*
+ * NOR FLASH on the Local Bus
+ */
+#define CFG_FLASH_CFI /* use the Common Flash Interface */
+#define CFG_FLASH_CFI_DRIVER /* use the CFI driver */
+#define CFG_FLASH_BASE 0xFC000000 /* start of FLASH */
+#define CFG_FLASH_SIZE 0x04000000 /* max flash size in bytes */
+#define CFG_FLASH_USE_BUFFER_WRITE
+
+#define CFG_MAX_FLASH_BANKS 1 /* number of banks */
+#define CFG_FLASH_BANKS_LIST {CFG_FLASH_BASE}
+#define CFG_MAX_FLASH_SECT 256 /* max sectors per device */
+
+#undef CFG_FLASH_CHECKSUM
+
+/*
+ * CPLD registers area is really only 32 bytes in size, but the smallest possible LP
+ * window is 64KB
+ */
+#define CFG_CPLD_BASE 0x82000000
+#define CFG_CPLD_SIZE 0x00010000 /* 64 KB */
+
+#define CFG_SRAM_BASE 0x30000000
+#define CFG_SRAM_SIZE 0x00020000 /* 128 KB */
+
+#define CFG_CS0_CFG 0x05059310 /* ALE active low, data size 4bytes */
+#define CFG_CS2_CFG 0x05059010 /* ALE active low, data size 1byte */
+
+/* Use SRAM for initial stack */
+#define CFG_INIT_RAM_ADDR CFG_SRAM_BASE /* Initial RAM address */
+#define CFG_INIT_RAM_END CFG_SRAM_SIZE /* End of used area in RAM */
+
+#define CFG_GBL_DATA_SIZE 0x100 /* num bytes initial data */
+#define CFG_GBL_DATA_OFFSET (CFG_INIT_RAM_END - CFG_GBL_DATA_SIZE)
+#define CFG_INIT_SP_OFFSET CFG_GBL_DATA_OFFSET
+
+#define CFG_MONITOR_BASE TEXT_BASE /* Start of monitor */
+#define CFG_MONITOR_LEN (256 * 1024) /* Reserve 256 kB for Mon */
+#define CFG_MALLOC_LEN (512 * 1024) /* Reserved for malloc */
+
+/*
+ * Serial Port
+ */
+#define CONFIG_CONS_INDEX 1
+#undef CONFIG_SERIAL_SOFTWARE_FIFO
+
+/*
+ * Serial console configuration
+ */
+#define CONFIG_PSC_CONSOLE 3 /* console is on PSC3 */
+#if CONFIG_PSC_CONSOLE != 3
+#error CONFIG_PSC_CONSOLE must be 3
+#endif
+#define CONFIG_BAUDRATE 115200 /* ... at 115200 bps */
+#define CFG_BAUDRATE_TABLE \
+ {300, 600, 1200, 2400, 4800, 9600, 19200, 38400,115200}
+
+#define CONSOLE_FIFO_TX_SIZE FIFOC_PSC3_TX_SIZE
+#define CONSOLE_FIFO_TX_ADDR FIFOC_PSC3_TX_ADDR
+#define CONSOLE_FIFO_RX_SIZE FIFOC_PSC3_RX_SIZE
+#define CONSOLE_FIFO_RX_ADDR FIFOC_PSC3_RX_ADDR
+
+#define CONFIG_CMDLINE_EDITING 1 /* add command line history */
+/* Use the HUSH parser */
+#define CFG_HUSH_PARSER
+#ifdef CFG_HUSH_PARSER
+#define CFG_PROMPT_HUSH_PS2 "> "
+#endif
+
+/* I2C */
+#define CONFIG_HARD_I2C /* I2C with hardware support */
+#undef CONFIG_SOFT_I2C /* so disable bit-banged I2C */
+#define CONFIG_I2C_MULTI_BUS
+#define CONFIG_I2C_CMD_TREE
+#define CFG_I2C_SPEED 100000 /* I2C speed and slave address */
+#define CFG_I2C_SLAVE 0x7F
+#if 0
+#define CFG_I2C_NOPROBES {{0,0x69}} * Don't probe these addrs */
+#endif
+
+/*
+ * Ethernet configuration
+ */
+#define CONFIG_MPC512x_FEC 1
+#define CONFIG_NET_MULTI
+#define CONFIG_PHY_ADDR 0x1
+#define CONFIG_MII 1 /* MII PHY management */
+#define CONFIG_ETHADDR 00:e0:5e:00:e5:14
+
+#if 0
+/*
+ * Configure on-board RTC
+ */
+#define CONFIG_RTC_DS1374 /* use ds1374 rtc via i2c */
+#define CFG_I2C_RTC_ADDR 0x68 /* at address 0x68 */
+#endif
+
+/*
+ * Environment
+ */
+#define CFG_ENV_IS_IN_FLASH 1
+/* This has to be a multiple of the Flash sector size */
+#define CFG_ENV_ADDR (CFG_MONITOR_BASE + CFG_MONITOR_LEN)
+#define CFG_ENV_SIZE 0x2000
+#define CFG_ENV_SECT_SIZE 0x40000 /* one sector (256K) for env */
+
+/* Address and size of Redundant Environment Sector */
+#define CFG_ENV_ADDR_REDUND (CFG_ENV_ADDR + CFG_ENV_SECT_SIZE)
+#define CFG_ENV_SIZE_REDUND (CFG_ENV_SIZE)
+
+#define CONFIG_LOADS_ECHO 1 /* echo on for serial download */
+#define CFG_LOADS_BAUD_CHANGE 1 /* allow baudrate change */
+
+#if defined(CONFIG_PCI)
+#define CONFIG_COMMANDS (CONFIG_CMD_DFL \
+ | CFG_CMD_PCI \
+ | CFG_CMD_NET \
+ | CFG_CMD_PING \
+ )
+#else
+#define CONFIG_COMMANDS (CONFIG_CMD_DFL \
+ | CFG_CMD_NET \
+ | CFG_CMD_PING \
+ | CFG_CMD_MII \
+ | CFG_CMD_I2C)
+#endif
+
+#include <cmd_confdefs.h>
+
+/*
+ * Watchdog timeout = CFG_WATCHDOG_VALUE * 65536 / IPS clock.
+ * For example, when IPS is set to 66MHz and CFG_WATCHDOG_VALUE is set
+ * to 0xFFFF, watchdog timeouts after about 64s. For details refer
+ * to chapter 36 of the MPC5121e Reference Manual.
+ */
+#define CONFIG_WATCHDOG /* enable watchdog */
+#define CFG_WATCHDOG_VALUE 0xFFFF
+
+ /*
+ * Miscellaneous configurable options
+ */
+#define CFG_LONGHELP /* undef to save memory */
+#define CFG_LOAD_ADDR 0x2000000 /* default load address */
+#define CFG_PROMPT "=> " /* Monitor Command Prompt */
+
+#if (CONFIG_COMMANDS & CFG_CMD_KGDB)
+ #define CFG_CBSIZE 1024 /* Console I/O Buffer Size */
+#else
+ #define CFG_CBSIZE 256 /* Console I/O Buffer Size */
+#endif
+
+
+#define CFG_PBSIZE (CFG_CBSIZE + sizeof(CFG_PROMPT) + 16) /* Print Buffer Size */
+#define CFG_MAXARGS 16 /* max number of command args */
+#define CFG_BARGSIZE CFG_CBSIZE /* Boot Argument Buffer Size */
+#define CFG_HZ 1000 /* decrementer freq: 1ms ticks */
+
+/*
+ * For booting Linux, the board info and command line data
+ * have to be in the first 8 MB of memory, since this is
+ * the maximum mapped by the Linux kernel during initialization.
+ */
+#define CFG_BOOTMAPSZ (8 << 20) /* Initial Memory map for Linux*/
+
+/* Cache Configuration */
+#define CFG_DCACHE_SIZE 32768
+#define CFG_CACHELINE_SIZE 32
+#if (CONFIG_COMMANDS & CFG_CMD_KGDB)
+#define CFG_CACHELINE_SHIFT 5 /*log base 2 of the above value*/
+#endif
+
+#define CFG_HID0_INIT 0x000000000
+#define CFG_HID0_FINAL HID0_ENABLE_MACHINE_CHECK
+#define CFG_HID2 HID2_HBE
+
+/*
+ * Internal Definitions
+ *
+ * Boot Flags
+ */
+#define BOOTFLAG_COLD 0x01 /* Normal Power-On: Boot from FLASH */
+#define BOOTFLAG_WARM 0x02 /* Software reboot */
+
+#if (CONFIG_COMMANDS & CFG_CMD_KGDB)
+#define CONFIG_KGDB_BAUDRATE 230400 /* speed of kgdb serial port */
+#define CONFIG_KGDB_SER_INDEX 2 /* which serial port to use */
+#endif
+
+/*
+ * Environment Configuration
+ */
+#define CONFIG_ENV_OVERWRITE
+
+#define CONFIG_HOSTNAME ads5121
+#define CONFIG_ROOTPATH /nfsroot/rootfs
+#define CONFIG_BOOTFILE uImage
+
+#define CONFIG_IPADDR 192.168.160.77
+#define CONFIG_SERVERIP 192.168.1.1
+#define CONFIG_GATEWAYIP 192.168.1.1
+#define CONFIG_NETMASK 255.255.0.0
+
+#define CONFIG_LOADADDR 200000 /* default location for tftp and bootm */
+
+//#define CONFIG_BOOTDELAY 6 /* -1 disables auto-boot */
+#define CONFIG_BOOTDELAY -1
+#undef CONFIG_BOOTARGS /* the boot command will set bootargs */
+
+#define CONFIG_BAUDRATE 115200
+
+#define CONFIG_PREBOOT "echo;" \
+ "echo Type \"run flash_nfs\" to mount root filesystem over NFS;" \
+ "echo"
+
+#define CONFIG_EXTRA_ENV_SETTINGS \
+ "netdev=eth0\0" \
+ "nfsargs=setenv bootargs root=/dev/nfs rw " \
+ "nfsroot=${serverip}:${rootpath}\0" \
+ "ramargs=setenv bootargs root=/dev/ram rw\0" \
+ "addip=setenv bootargs ${bootargs} " \
+ "ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}" \
+ ":${hostname}:${netdev}:off panic=1\0" \
+ "addtty=setenv bootargs ${bootargs} console=ttyS0,${baudrate}\0"\
+ "flash_nfs=run nfsargs addip addtty;" \
+ "bootm ${kernel_addr}\0" \
+ "flash_self=run ramargs addip addtty;" \
+ "bootm ${kernel_addr} ${ramdisk_addr}\0" \
+ "net_nfs=tftp 200000 ${bootfile};run nfsargs addip addtty;" \
+ "bootm\0" \
+ "load=tftp 100000 /tftpboot/ads5121/u-boot.bin\0" \
+ "update=protect off fff00000 fff3ffff; " \
+ "era fff00000 fff3ffff; cp.b 100000 fff00000 ${filesize}\0" \
+ "upd=run load;run update\0" \
+ ""
+
+#define CONFIG_NFSBOOTCOMMAND \
+ "setenv bootargs root=/dev/nfs rw " \
+ "nfsroot=$serverip:$rootpath " \
+ "ip=$ipaddr:$serverip:$gatewayip:$netmask:$hostname:$netdev:off " \
+ "console=$consoledev,$baudrate $othbootargs;" \
+ "tftp $loadaddr $bootfile;" \
+ "tftp $fdtaddr $fdtfile;" \
+ "bootm $loadaddr - $fdtaddr"
+
+#define CONFIG_RAMBOOTCOMMAND \
+ "setenv bootargs root=/dev/ram rw " \
+ "console=$consoledev,$baudrate $othbootargs;" \
+ "tftp $ramdiskaddr $ramdiskfile;" \
+ "tftp $loadaddr $bootfile;" \
+ "tftp $fdtaddr $fdtfile;" \
+ "bootm $loadaddr $ramdiskaddr $fdtaddr"
+
+#define CONFIG_BOOTCOMMAND "run flash_self"
+
+#endif /* __CONFIG_H */
diff --git a/include/configs/cm1_qp1.h b/include/configs/cm1_qp1.h
new file mode 100644
index 0000000..effa41c
--- /dev/null
+++ b/include/configs/cm1_qp1.h
@@ -0,0 +1,358 @@
+/*
+ * (C) Copyright 2003-2007
+ * 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.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+#ifndef __CONFIG_H
+#define __CONFIG_H
+
+/*
+ * High Level Configuration Options
+ */
+#define CONFIG_MPC5xxx 1 /* This is an MPC5xxx CPU */
+#define CONFIG_MPC5200 1 /* (more precisely an MPC5200 CPU) */
+#define CONFIG_CM1_QP1 1 /* ... on CM1.QP1 module */
+
+
+/*
+ * Supported commands
+ */
+#define CONFIG_COMMANDS (CONFIG_CMD_DFL | \
+ CFG_CMD_ASKENV | \
+ CFG_CMD_DATE | \
+ CFG_CMD_DHCP | \
+ CFG_CMD_ECHO | \
+ CFG_CMD_I2C | \
+ CFG_CMD_FLASH | \
+ CFG_CMD_MII | \
+ CFG_CMD_NFS | \
+ CFG_CMD_PING | \
+ CFG_CMD_DIAG | \
+ CFG_CMD_REGINFO | \
+ CFG_CMD_SNTP | \
+ CFG_CMD_BSP | \
+ CFG_CMD_USB | \
+ CFG_CMD_FAT | \
+ CFG_CMD_JFFS2)
+
+/* this must be included AFTER the definition of CONFIG_COMMANDS (if any) */
+#include <cmd_confdefs.h>
+
+
+/*
+ * Serial console configuration
+ */
+#define CONFIG_PSC_CONSOLE 1 /* console is on PSC1 */
+#define CONFIG_BAUDRATE 57600 /* ... at 57600 bps */
+#define CFG_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200, 230400 }
+
+
+/*
+ * Ethernet configuration
+ */
+#define CONFIG_MPC5xxx_FEC 1
+#define CONFIG_PHY_ADDR 0x00
+#define CONFIG_ENV_OVERWRITE 1 /* allow overwriting of ethaddr */
+/* use misc_init_r() to read ethaddr from I2C EEPROM (see CFG_I2C_EEPROM) */
+#define CONFIG_MISC_INIT_R 1
+#define CONFIG_MAC_OFFSET 0x35 /* MAC address offset in I2C EEPROM */
+
+
+/*
+ * POST support
+ */
+#define CONFIG_POST (CFG_POST_MEMORY | CFG_POST_CPU | CFG_POST_I2C)
+#define MPC5XXX_SRAM_POST_SIZE (MPC5XXX_SRAM_SIZE - 4)
+/* List of I2C addresses to be verified by POST */
+#define I2C_ADDR_LIST { CFG_I2C_SLAVE, CFG_I2C_IO, CFG_I2C_EEPROM }
+
+
+/* display image timestamps */
+#define CONFIG_TIMESTAMP 1
+
+
+/*
+ * Autobooting
+ */
+#define CONFIG_BOOTDELAY 5 /* autoboot after 5 seconds */
+#define CONFIG_PREBOOT "echo;" \
+ "echo Type \"run net_nfs_fdt\" to mount root filesystem over NFS;" \
+ "echo"
+#undef CONFIG_BOOTARGS
+
+/*
+ * Default environment settings
+ */
+#define CONFIG_EXTRA_ENV_SETTINGS \
+ "netdev=eth0\0" \
+ "hostname=cm1_qp1\0" \
+ "netmask=255.255.0.0\0" \
+ "ipaddr=192.168.160.33\0" \
+ "serverip=192.168.1.1\0" \
+ "gatewayip=192.168.1.1\0" \
+ "console=ttyPSC0\0" \
+ "u-boot_addr=100000\0" \
+ "kernel_addr=200000\0" \
+ "kernel_addr_flash=fc0c0000\0" \
+ "fdt_addr=400000\0" \
+ "fdt_addr_flash=fc0a0000\0" \
+ "ramdisk_addr=500000\0" \
+ "rootpath=/opt/eldk-4.1/ppc_6xx\0" \
+ "u-boot=/tftpboot/cm1_qp1/u-boot.bin\0" \
+ "bootfile=/tftpboot/cm1_qp1/uImage\0" \
+ "fdt_file=/tftpboot/cm1_qp1/cm1_qp1.dtb\0" \
+ "load=tftp ${u-boot_addr} ${u-boot}\0" \
+ "update=prot off fc000000 fc05ffff; era fc000000 fc05ffff; " \
+ "cp.b ${u-boot_addr} fc000000 ${filesize}; " \
+ "prot on fc000000 fc05ffff\0" \
+ "nfsargs=setenv bootargs root=/dev/nfs rw " \
+ "nfsroot=${serverip}:${rootpath}\0" \
+ "flashargs=setenv bootargs root=/dev/mtdblock5 rw\0" \
+ "addmtd=setenv bootargs ${bootargs} ${mtdparts}\0" \
+ "addinit=setenv bootargs ${bootargs} init=/linuxrc\0" \
+ "addcons=setenv bootargs ${bootargs} " \
+ "console=${console},${baudrate}\0" \
+ "addip=setenv bootargs ${bootargs} " \
+ "ip=${ipaddr}:${serverip}:${gatewayip}:" \
+ "${netmask}:${hostname}:${netdev}:off panic=1\0" \
+ "flash_flash=run flashargs addinit addip addcons;" \
+ "bootm ${kernel_addr_flash} - ${fdt_addr_flash}\0" \
+ "net_nfs_fdt=tftp ${kernel_addr} ${bootfile_fdt}; " \
+ "tftp ${fdt_addr} ${fdt_file}; run nfsargs addip " \
+ "addcons; bootm ${kernel_addr} - ${fdt_addr}\0" \
+ ""
+#define CONFIG_BOOTCOMMAND "run flash_flash"
+
+
+/*
+ * Low level configuration
+ */
+
+
+/*
+ * Clock configuration
+ */
+#define CFG_MPC5XXX_CLKIN 33000000 /* SYS_XTAL_IN = 33MHz */
+#define CFG_IPBCLK_EQUALS_XLBCLK 1 /* IPB = 133MHz */
+
+
+/*
+ * Memory map
+ */
+#define CFG_MBAR 0xF0000000
+#define CFG_SDRAM_BASE 0x00000000
+#define CFG_DEFAULT_MBAR 0x80000000
+
+#define CFG_LOWBOOT 1
+
+/* Use ON-Chip SRAM until RAM will be available */
+#define CFG_INIT_RAM_ADDR MPC5XXX_SRAM
+#ifdef CONFIG_POST
+/* preserve space for the post_word at end of on-chip SRAM */
+#define CFG_INIT_RAM_END MPC5XXX_SRAM_POST_SIZE
+#else
+#define CFG_INIT_RAM_END MPC5XXX_SRAM_SIZE
+#endif
+
+#define CFG_GBL_DATA_SIZE 128 /* size in bytes for initial data */
+#define CFG_GBL_DATA_OFFSET (CFG_INIT_RAM_END - CFG_GBL_DATA_SIZE)
+#define CFG_INIT_SP_OFFSET CFG_GBL_DATA_OFFSET
+
+#define CFG_MONITOR_BASE TEXT_BASE
+#define CFG_MONITOR_LEN (384 << 10) /* 384 kB for Monitor */
+#define CFG_MALLOC_LEN (256 << 10) /* 256 kB for malloc() */
+#define CFG_BOOTMAPSZ (8 << 20) /* initial mem map for Linux */
+
+#if (CFG_MONITOR_BASE < CFG_FLASH_BASE)
+#define CFG_RAMBOOT 1
+#endif
+
+
+/*
+ * Chip selects configuration
+ */
+/* Boot Chipselect */
+#define CFG_BOOTCS_START CFG_FLASH_BASE
+#define CFG_BOOTCS_SIZE CFG_FLASH_SIZE
+#define CFG_BOOTCS_CFG 0x00087D31 /* for pci_clk = 33 MHz */
+/* use board_early_init_r to enable flash write in CS_BOOT */
+#define CONFIG_BOARD_EARLY_INIT_R
+
+/* Flash memory addressing */
+#define CFG_CS0_START CFG_FLASH_BASE
+#define CFG_CS0_SIZE CFG_FLASH_SIZE
+
+/* No burst, dead cycle = 1 for CS0 (Flash) */
+#define CFG_CS_BURST 0x00000000
+#define CFG_CS_DEADCYCLE 0x00000001
+
+
+/*
+ * SDRAM configuration
+ * settings for k4s561632E-xx75, assuming XLB = 132 MHz
+ */
+#define SDRAM_MODE 0x00CD0000 /* CASL 3, burst length 8 */
+#define SDRAM_CONTROL 0x514F0000
+#define SDRAM_CONFIG1 0xE2333900
+#define SDRAM_CONFIG2 0x8EE70000
+
+
+/*
+ * Flash configuration
+ */
+#define CFG_FLASH_CFI 1
+#define CFG_FLASH_CFI_DRIVER 1
+#define CFG_FLASH_BASE TEXT_BASE
+/* we need these despite using CFI */
+#define CFG_MAX_FLASH_BANKS 1 /* max num of flash banks */
+#define CFG_MAX_FLASH_SECT 256 /* max num of sectors on one chip */
+#define CFG_FLASH_SIZE 0x02000000 /* 32 MiB */
+
+
+/*
+ * MTD configuration
+ */
+#define CONFIG_JFFS2_CMDLINE 1
+#define MTDIDS_DEFAULT "nor0=cm1qp1-0"
+#define MTDPARTS_DEFAULT "mtdparts=cm1qp1-0:" \
+ "384k(uboot),128k(env)," \
+ "128k(redund_env),128k(dtb)," \
+ "2m(kernel),27904k(rootfs)," \
+ "-(config)"
+
+
+/*
+ * I2C configuration
+ */
+#define CONFIG_HARD_I2C 1 /* I2C with hardware support */
+#define CFG_I2C_MODULE 2 /* Select I2C module #2 */
+#define CFG_I2C_SPEED 40000 /* 40 kHz */
+#define CFG_I2C_SLAVE 0x0
+#define CFG_I2C_IO 0x38 /* PCA9554AD I2C I/O port address */
+#define CFG_I2C_EEPROM 0x53 /* I2C EEPROM device address */
+
+
+/*
+ * RTC configuration
+ */
+#define CONFIG_RTC_MPC5200 1 /* use internal MPC5200 RTC */
+
+
+/*
+ * USB configuration
+ */
+#define CONFIG_USB_OHCI 1
+#define CONFIG_USB_STORAGE 1
+#define CONFIG_USB_CLOCK 0x0001BBBB
+#define CONFIG_USB_CONFIG 0x00001000
+/* Partitions (for USB) */
+#define CONFIG_MAC_PARTITION 1
+#define CONFIG_DOS_PARTITION 1
+#define CONFIG_ISO_PARTITION 1
+
+/*
+ * Invoke our last_stage_init function - needed by fwupdate
+ */
+#define CONFIG_LAST_STAGE_INIT 1
+
+/*
+ * Environment settings
+ */
+#define CFG_ENV_IS_IN_FLASH 1
+#define CFG_ENV_SIZE 0x10000
+#define CFG_ENV_SECT_SIZE 0x20000
+#define CFG_ENV_ADDR (CFG_FLASH_BASE + CFG_MONITOR_LEN)
+/* Configuration of redundant environment */
+#define CFG_ENV_ADDR_REDUND (CFG_ENV_ADDR + CFG_ENV_SECT_SIZE)
+#define CFG_ENV_SIZE_REDUND (CFG_ENV_SIZE)
+
+
+/*
+ * Pin multiplexing configuration
+ */
+
+/*
+ * CS1/GPIO_WKUP_6: GPIO (default)
+ * ALTs: CAN1 on I2C1, CAN2 on TIMER0/1
+ * IRDA/PSC6: UART
+ * Ether: Ethernet 100Mbit with MD
+ * PCI_DIS: PCI controller disabled
+ * USB: USB
+ * PSC3: SPI with UART3
+ * PSC2: UART
+ * PSC1: UART
+ */
+#define CFG_GPS_PORT_CONFIG 0x10559C44
+
+
+/*
+ * Miscellaneous configurable options
+ */
+#define CFG_LONGHELP 1 /* undef to save memory */
+#define CFG_PROMPT "=> " /* Monitor Command Prompt */
+#define CFG_CBSIZE 1024 /* Console I/O Buffer Size */
+#define CFG_PBSIZE (CFG_CBSIZE+sizeof(CFG_PROMPT)+16) /* Print Buffer Size */
+#define CFG_MAXARGS 16 /* max number of command args */
+#define CFG_BARGSIZE CFG_CBSIZE /* Boot Argument Buffer Size */
+
+#define CFG_ALT_MEMTEST 1
+#define CFG_MEMTEST_START 0x00100000 /* memtest works on */
+#define CFG_MEMTEST_END 0x03f00000 /* 1 .. 63 MiB in SDRAM */
+
+#define CONFIG_LOOPW 1
+
+#define CFG_LOAD_ADDR 0x100000 /* default load address */
+#define CFG_HZ 1000 /* decrementer freq: 1 ms ticks */
+
+
+/*
+ * Various low-level settings
+ */
+#define CFG_HID0_INIT HID0_ICE | HID0_ICFI
+#define CFG_HID0_FINAL HID0_ICE
+
+#define BOOTFLAG_COLD 0x01 /* Normal Power-On: Boot from FLASH */
+#define BOOTFLAG_WARM 0x02 /* Software reboot */
+
+#define CFG_XLB_PIPELINING 1 /* enable transaction pipeling */
+
+
+/*
+ * Cache Configuration
+ */
+#define CFG_CACHELINE_SIZE 32 /* For MPC5xxx CPUs */
+#if (CONFIG_COMMANDS & CFG_CMD_KGDB)
+#define CFG_CACHELINE_SHIFT 5 /* log base 2 of the above value */
+#endif
+
+
+/*
+ * Flat Device Tree support
+ */
+#define CONFIG_OF_FLAT_TREE 1
+#define CONFIG_OF_BOARD_SETUP 1
+#define OF_FLAT_TREE_MAX_SIZE 8192 /* max size of the flat tree (8K) */
+#define OF_CPU "PowerPC,5200@0"
+#define OF_SOC "soc5200@f0000000"
+#define OF_TBCLK (bd->bi_busfreq / 4)
+#define OF_STDOUT_PATH "/soc5200@f0000000/serial@2000"
+
+#endif /* __CONFIG_H */
diff --git a/include/configs/pcs440ep.h b/include/configs/pcs440ep.h
index 0b79de0..8e51d2d 100644
--- a/include/configs/pcs440ep.h
+++ b/include/configs/pcs440ep.h
@@ -197,16 +197,16 @@
#define CONFIG_STATUS_LED 1 /* Status LED enabled */
#define CONFIG_BOARD_SPECIFIC_LED 1
-#define STATUS_LED_BIT 0x08 /* LED 1 is on GPIO_PPC_1 */
+#define STATUS_LED_BIT 0x08 /* DIAG1 is on GPIO_PPC_1 */
#define STATUS_LED_PERIOD ((CFG_HZ / 2) / 5) /* blink at 5 Hz */
#define STATUS_LED_STATE STATUS_LED_OFF
-#define STATUS_LED_BIT1 0x04 /* LED 2 is on GPIO_PPC_2 */
+#define STATUS_LED_BIT1 0x04 /* DIAG2 is on GPIO_PPC_2 */
#define STATUS_LED_PERIOD1 ((CFG_HZ / 2) / 5) /* blink at 5 Hz */
#define STATUS_LED_STATE1 STATUS_LED_ON
-#define STATUS_LED_BIT2 0x02 /* LED 3 is on GPIO_PPC_3 */
+#define STATUS_LED_BIT2 0x02 /* DIAG3 is on GPIO_PPC_3 */
#define STATUS_LED_PERIOD2 ((CFG_HZ / 2) / 5) /* blink at 5 Hz */
#define STATUS_LED_STATE2 STATUS_LED_OFF
-#define STATUS_LED_BIT3 0x01 /* LED 4 is on GPIO_PPC_4 */
+#define STATUS_LED_BIT3 0x01 /* DIAG4 is on GPIO_PPC_4 */
#define STATUS_LED_PERIOD3 ((CFG_HZ / 2) / 5) /* blink at 5 Hz */
#define STATUS_LED_STATE3 STATUS_LED_OFF
diff --git a/include/mpc512x.h b/include/mpc512x.h
new file mode 100644
index 0000000..a100b22
--- /dev/null
+++ b/include/mpc512x.h
@@ -0,0 +1,398 @@
+/*
+ * Copyright (C) 2004-2006 Freescale Semiconductor, Inc.
+ * (C) Copyright 2007 DENX Software Engineering
+ *
+ * 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.
+ *
+ * Derived from the MPC83xx header.
+ */
+
+#ifndef __MPC512X_H__
+#define __MPC512X_H__
+
+#include <config.h>
+#if defined(CONFIG_E300)
+#include <asm/e300.h>
+#endif
+
+/* System reset offset (PowerPC standard)
+ */
+#define EXC_OFF_SYS_RESET 0x0100
+#define _START_OFFSET EXC_OFF_SYS_RESET
+
+
+/* IMMRBAR - Internal Memory Register Base Address
+ */
+#define CONFIG_DEFAULT_IMMR 0xFF400000 /* Default IMMR base address */
+#define IMMRBAR 0x0000 /* Register offset to immr */
+#define IMMRBAR_BASE_ADDR 0xFFF00000 /* Base address mask */
+#define IMMRBAR_RES ~(IMMRBAR_BASE_ADDR)
+
+/* LAWBAR - Local Access Window Base Address Register
+ */
+#define LPBAW 0x0020 /* Register offset to immr */
+#define LPCS0AW 0x0024
+#define LPCS1AW 0x0028
+#define LPCS2AW 0x002C
+#define LPCS3AW 0x0030
+#define LPCS4AW 0x0034
+#define LPCS5AW 0x0038
+#define LPCS6AW 0x003C
+#define LPCA7AW 0x0040
+#define SRAMBAR 0x00C4
+
+#define LPC_OFFSET 0x10000
+
+#define CS0_CONFIG 0x00000
+#define CS1_CONFIG 0x00004
+#define CS2_CONFIG 0x00008
+#define CS3_CONFIG 0x0000C
+#define CS4_CONFIG 0x00010
+#define CS5_CONFIG 0x00014
+#define CS6_CONFIG 0x00018
+#define CS7_CONFIG 0x0001C
+
+#define CS_CTRL 0x00020
+#define CS_CTRL_ME 0x01000000 /* CS Master Enable bit */
+#define CS_CTRL_IE 0x08000000 /* CS Interrupt Enable bit */
+
+/* SPRIDR - System Part and Revision ID Register
+ */
+#define SPRIDR_PARTID 0xFFFF0000 /* Part Identification */
+#define SPRIDR_REVID 0x0000FFFF /* Revision Identification */
+
+#define SPR_5121E 0x80180000
+
+/* SPCR - System Priority Configuration Register
+ */
+#define SPCR_PCIHPE 0x10000000 /* PCI Highest Priority Enable */
+#define SPCR_PCIHPE_SHIFT (31-3)
+#define SPCR_PCIPR 0x03000000 /* PCI bridge system bus request priority */
+#define SPCR_PCIPR_SHIFT (31-7)
+#define SPCR_TBEN 0x00400000 /* E300 PowerPC core time base unit enable */
+#define SPCR_TBEN_SHIFT (31-9)
+#define SPCR_COREPR 0x00300000 /* E300 PowerPC Core system bus request priority */
+#define SPCR_COREPR_SHIFT (31-11)
+
+/* SWCRR - System Watchdog Control Register
+ */
+#define SWCRR 0x0904 /* Register offset to immr */
+#define SWCRR_SWTC 0xFFFF0000 /* Software Watchdog Time Count */
+#define SWCRR_SWEN 0x00000004 /* Watchdog Enable bit */
+#define SWCRR_SWRI 0x00000002 /* Software Watchdog Reset/Interrupt Select bit */
+#define SWCRR_SWPR 0x00000001 /* Software Watchdog Counter Prescale bit */
+#define SWCRR_RES ~(SWCRR_SWTC | SWCRR_SWEN | SWCRR_SWRI | SWCRR_SWPR)
+
+/* SWCNR - System Watchdog Counter Register
+ */
+#define SWCNR 0x0908 /* Register offset to immr */
+#define SWCNR_SWCN 0x0000FFFF /* Software Watchdog Count mask */
+#define SWCNR_RES ~(SWCNR_SWCN)
+
+/* SWSRR - System Watchdog Service Register
+ */
+#define SWSRR 0x090E /* Register offset to immr */
+
+/* ACR - Arbiter Configuration Register
+ */
+#define ACR_COREDIS 0x10000000 /* Core disable */
+#define ACR_COREDIS_SHIFT (31-7)
+#define ACR_PIPE_DEP 0x00070000 /* Pipeline depth */
+#define ACR_PIPE_DEP_SHIFT (31-15)
+#define ACR_PCI_RPTCNT 0x00007000 /* PCI repeat count */
+#define ACR_PCI_RPTCNT_SHIFT (31-19)
+#define ACR_RPTCNT 0x00000700 /* Repeat count */
+#define ACR_RPTCNT_SHIFT (31-23)
+#define ACR_APARK 0x00000030 /* Address parking */
+#define ACR_APARK_SHIFT (31-27)
+#define ACR_PARKM 0x0000000F /* Parking master */
+#define ACR_PARKM_SHIFT (31-31)
+
+/* ATR - Arbiter Timers Register
+ */
+#define ATR_DTO 0x00FF0000 /* Data time out */
+#define ATR_ATO 0x000000FF /* Address time out */
+
+/* AER - Arbiter Event Register
+ */
+#define AER_ETEA 0x00000020 /* Transfer error */
+#define AER_RES 0x00000010 /* Reserved transfer type */
+#define AER_ECW 0x00000008 /* External control word transfer type */
+#define AER_AO 0x00000004 /* Address Only transfer type */
+#define AER_DTO 0x00000002 /* Data time out */
+#define AER_ATO 0x00000001 /* Address time out */
+
+/* AEATR - Arbiter Event Address Register
+ */
+#define AEATR_EVENT 0x07000000 /* Event type */
+#define AEATR_MSTR_ID 0x001F0000 /* Master Id */
+#define AEATR_TBST 0x00000800 /* Transfer burst */
+#define AEATR_TSIZE 0x00000700 /* Transfer Size */
+#define AEATR_TTYPE 0x0000001F /* Transfer Type */
+
+/* RSR - Reset Status Register
+ */
+#define RSR_SWSR 0x00002000 /* software soft reset */
+#define RSR_SWSR_SHIFT 13
+#define RSR_SWHR 0x00001000 /* software hard reset */
+#define RSR_SWHR_SHIFT 12
+#define RSR_JHRS 0x00000200 /* jtag hreset */
+#define RSR_JHRS_SHIFT 9
+#define RSR_JSRS 0x00000100 /* jtag sreset status */
+#define RSR_JSRS_SHIFT 8
+#define RSR_CSHR 0x00000010 /* checkstop reset status */
+#define RSR_CSHR_SHIFT 4
+#define RSR_SWRS 0x00000008 /* software watchdog reset status */
+#define RSR_SWRS_SHIFT 3
+#define RSR_BMRS 0x00000004 /* bus monitop reset status */
+#define RSR_BMRS_SHIFT 2
+#define RSR_SRS 0x00000002 /* soft reset status */
+#define RSR_SRS_SHIFT 1
+#define RSR_HRS 0x00000001 /* hard reset status */
+#define RSR_HRS_SHIFT 0
+#define RSR_RES ~(RSR_SWSR | RSR_SWHR |\
+ RSR_JHRS | RSR_JSRS | RSR_CSHR | RSR_SWRS |\
+ RSR_BMRS | RSR_SRS | RSR_HRS)
+/* RMR - Reset Mode Register
+ */
+#define RMR_CSRE 0x00000001 /* checkstop reset enable */
+#define RMR_CSRE_SHIFT 0
+#define RMR_RES ~(RMR_CSRE)
+
+/* RCR - Reset Control Register
+ */
+#define RCR_SWHR 0x00000002 /* software hard reset */
+#define RCR_SWSR 0x00000001 /* software soft reset */
+#define RCR_RES ~(RCR_SWHR | RCR_SWSR)
+
+/* RCER - Reset Control Enable Register
+ */
+#define RCER_CRE 0x00000001 /* software hard reset */
+#define RCER_RES ~(RCER_CRE)
+
+/* SPMR - System PLL Mode Register
+ */
+#define SPMR_SPMF 0x0F000000
+#define SPMR_SPMF_SHIFT 24
+#define SPMR_CPMF 0x000F0000
+#define SPMR_CPMF_SHIFT 16
+
+/* SCFR1 System Clock Frequency Register 1
+ */
+#define SCFR1_IPS_DIV 0x2
+#define SCFR1_IPS_DIV_MASK 0x03800000
+#define SCFR1_IPS_DIV_SHIFT 23
+
+/* SCFR2 System Clock Frequency Register 2
+ */
+#define SCFR2_SYS_DIV 0xFC000000
+#define SCFR2_SYS_DIV_SHIFT 26
+
+/* SCCR - System Clock Control Registers
+ */
+
+/* System Clock Control Register 1 commands */
+#define CLOCK_SCCR1_CFG_EN 0x80000000
+#define CLOCK_SCCR1_LPC_EN 0x40000000
+#define CLOCK_SCCR1_NFC_EN 0x20000000
+#define CLOCK_SCCR1_PATA_EN 0x10000000
+#define CLOCK_SCCR1_PSC_EN(cn) (0x08000000 >> (cn))
+#define CLOCK_SCCR1_PSCFIFO_EN 0x00008000
+#define CLOCK_SCCR1_SATA_EN 0x00004000
+#define CLOCK_SCCR1_FEC_EN 0x00002000
+#define CLOCK_SCCR1_TPR_EN 0x00001000
+#define CLOCK_SCCR1_PCI_EN 0x00000800
+#define CLOCK_SCCR1_DDR_EN 0x00000400
+
+/* System Clock Control Register 2 commands */
+#define CLOCK_SCCR2_DIU_EN 0x80000000
+#define CLOCK_SCCR2_AXE_EN 0x40000000
+#define CLOCK_SCCR2_MEM_EN 0x20000000
+#define CLOCK_SCCR2_USB2_EN 0x10000000
+#define CLOCK_SCCR2_USB1_EN 0x08000000
+#define CLOCK_SCCR2_I2C_EN 0x04000000
+#define CLOCK_SCCR2_BDLC_EN 0x02000000
+#define CLOCK_SCCR2_SDHC_EN 0x01000000
+#define CLOCK_SCCR2_SPDIF_EN 0x00800000
+#define CLOCK_SCCR2_MBX_BUS_EN 0x00400000
+#define CLOCK_SCCR2_MBX_EN 0x00200000
+#define CLOCK_SCCR2_MBX_3D_EN 0x00100000
+#define CLOCK_SCCR2_IIM_EN 0x00080000
+
+/* PSC FIFO Command values */
+#define PSC_FIFO_RESET_SLICE 0x80
+#define PSC_FIFO_ENABLE_SLICE 0x01
+
+/* PSC FIFO Controller Command values */
+#define FIFOC_ENABLE_CLOCK_GATE 0x01
+#define FIFOC_DISABLE_CLOCK_GATE 0x00
+
+/* PSC FIFO status */
+#define PSC_FIFO_EMPTY 0x01
+
+/* PSC Command values */
+#define PSC_RX_ENABLE 0x01
+#define PSC_RX_DISABLE 0x02
+#define PSC_TX_ENABLE 0x04
+#define PSC_TX_DISABLE 0x08
+#define PSC_SEL_MODE_REG_1 0x10
+#define PSC_RST_RX 0x20
+#define PSC_RST_TX 0x30
+#define PSC_RST_ERR_STAT 0x40
+#define PSC_RST_BRK_CHG_INT 0x50
+#define PSC_START_BRK 0x60
+#define PSC_STOP_BRK 0x70
+
+/* PSC status register bits */
+#define PSC_SR_CDE 0x0080
+#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 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_ENTIMEOUT 0x20
+#define PSC_MODE_RXRTS 0x80
+#define PSC_MODE_1_STOPBIT 0x07
+
+/*
+ * Centralized FIFO Controller has internal memory for all 12 PSCs FIFOs
+ *
+ * NOTE: individual PSC units are free to use whatever area (and size) of the
+ * FIFOC internal memory, so make sure memory areas for FIFO slices used by
+ * different PSCs do not overlap!
+ *
+ * Overall size of FIFOC memory is not documented in the MPC5121e RM, but
+ * tests indicate that it is 1024 words total.
+ */
+#define FIFOC_PSC0_TX_SIZE 0x0 /* number of 4-byte words for FIFO slice */
+#define FIFOC_PSC0_TX_ADDR 0x0
+#define FIFOC_PSC0_RX_SIZE 0x0
+#define FIFOC_PSC0_RX_ADDR 0x0
+
+#define FIFOC_PSC1_TX_SIZE 0x0
+#define FIFOC_PSC1_TX_ADDR 0x0
+#define FIFOC_PSC1_RX_SIZE 0x0
+#define FIFOC_PSC1_RX_ADDR 0x0
+
+#define FIFOC_PSC2_TX_SIZE 0x0
+#define FIFOC_PSC2_TX_ADDR 0x0
+#define FIFOC_PSC2_RX_SIZE 0x0
+#define FIFOC_PSC2_RX_ADDR 0x0
+
+#define FIFOC_PSC3_TX_SIZE 0x04
+#define FIFOC_PSC3_TX_ADDR 0x0
+#define FIFOC_PSC3_RX_SIZE 0x04
+#define FIFOC_PSC3_RX_ADDR 0x10
+
+#define FIFOC_PSC4_TX_SIZE 0x0
+#define FIFOC_PSC4_TX_ADDR 0x0
+#define FIFOC_PSC4_RX_SIZE 0x0
+#define FIFOC_PSC4_RX_ADDR 0x0
+
+#define FIFOC_PSC5_TX_SIZE 0x0
+#define FIFOC_PSC5_TX_ADDR 0x0
+#define FIFOC_PSC5_RX_SIZE 0x0
+#define FIFOC_PSC5_RX_ADDR 0x0
+
+#define FIFOC_PSC6_TX_SIZE 0x0
+#define FIFOC_PSC6_TX_ADDR 0x0
+#define FIFOC_PSC6_RX_SIZE 0x0
+#define FIFOC_PSC6_RX_ADDR 0x0
+
+#define FIFOC_PSC7_TX_SIZE 0x0
+#define FIFOC_PSC7_TX_ADDR 0x0
+#define FIFOC_PSC7_RX_SIZE 0x0
+#define FIFOC_PSC7_RX_ADDR 0x0
+
+#define FIFOC_PSC8_TX_SIZE 0x0
+#define FIFOC_PSC8_TX_ADDR 0x0
+#define FIFOC_PSC8_RX_SIZE 0x0
+#define FIFOC_PSC8_RX_ADDR 0x0
+
+#define FIFOC_PSC9_TX_SIZE 0x0
+#define FIFOC_PSC9_TX_ADDR 0x0
+#define FIFOC_PSC9_RX_SIZE 0x0
+#define FIFOC_PSC9_RX_ADDR 0x0
+
+#define FIFOC_PSC10_TX_SIZE 0x0
+#define FIFOC_PSC10_TX_ADDR 0x0
+#define FIFOC_PSC10_RX_SIZE 0x0
+#define FIFOC_PSC10_RX_ADDR 0x0
+
+#define FIFOC_PSC11_TX_SIZE 0x0
+#define FIFOC_PSC11_TX_ADDR 0x0
+#define FIFOC_PSC11_RX_SIZE 0x0
+#define FIFOC_PSC11_RX_ADDR 0x0
+
+/* IO Control Register
+ */
+
+/* Indexes in regs array */
+#define MEM_IDX 0x00
+#define SPDIF_TXCLOCK_IDX 0x73
+#define SPDIF_TX_IDX 0x74
+#define SPDIF_RX_IDX 0x75
+#define PSC0_0_IDX 0x83
+#define PSC0_1_IDX 0x84
+#define PSC0_2_IDX 0x85
+#define PSC0_3_IDX 0x86
+#define PSC0_4_IDX 0x87
+#define PSC1_0_IDX 0x88
+#define PSC1_1_IDX 0x89
+#define PSC1_2_IDX 0x8a
+#define PSC1_3_IDX 0x8b
+#define PSC1_4_IDX 0x8c
+#define PSC2_0_IDX 0x8d
+#define PSC2_1_IDX 0x8e
+#define PSC2_2_IDX 0x8f
+#define PSC2_3_IDX 0x90
+#define PSC2_4_IDX 0x91
+
+#define IOCTRL_FUNCMUX_SHIFT 7
+#define IOCTRL_FUNCMUX_FEC 1
+#define IOCTRL_MUX_FEC (IOCTRL_FUNCMUX_FEC << IOCTRL_FUNCMUX_SHIFT)
+
+/* Set for DDR */
+#define IOCTRL_MUX_DDR 0x00000036
+
+ /* Register Offset Base */
+#define MPC512X_FEC (CFG_IMMR + 0x02800)
+
+/* Number of I2C buses */
+#define I2C_BUS_CNT 3
+
+/* 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
+
+#endif /* __MPC512X_H__ */
diff --git a/include/ppc_asm.tmpl b/include/ppc_asm.tmpl
index 9f4029f..ac8f317 100644
--- a/include/ppc_asm.tmpl
+++ b/include/ppc_asm.tmpl
@@ -235,7 +235,7 @@
stw r22,_CTR(r21); \
mfspr r20,XER; \
stw r20,_XER(r21); \
- mfspr r20,DEAR; \
+ mfspr r20, DAR_DEAR; \
stw r20,_DAR(r21); \
mfspr r22,reg1; \
mfspr r23,reg2; \
generated by cgit v1.1 at 2024-12-17 04:11:20 +0000