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-rw-r--r--include/asm-arm/arch-arm720t/hardware.h2
-rw-r--r--include/asm-arm/arch-lpc2292/hardware.h33
-rw-r--r--include/asm-arm/arch-lpc2292/lpc2292_registers.h (renamed from include/asm-arm/arch-arm720t/lpc2292_registers.h)0
-rw-r--r--include/asm-arm/arch-lpc2292/mmc.h (renamed from include/asm-arm/arch-arm720t/mmc.h)0
-rw-r--r--include/asm-arm/arch-lpc2292/spi.h82
-rw-r--r--include/asm-ppc/gpio.h8
-rw-r--r--include/asm-ppc/io.h89
-rw-r--r--include/asm-ppc/processor.h15
-rw-r--r--include/configs/CPCI440.h1
-rw-r--r--include/configs/KAREF.h1
-rw-r--r--include/configs/METROBOX.h1
-rw-r--r--include/configs/MPC8641HPCN.h10
-rwxr-xr-xinclude/configs/SMN42.h199
-rw-r--r--include/configs/TB5200.h2
-rw-r--r--include/configs/TQM5200.h30
-rw-r--r--include/configs/acadia.h154
-rw-r--r--include/configs/aev.h2
-rw-r--r--include/configs/alpr.h1
-rw-r--r--include/configs/bamboo.h89
-rw-r--r--include/configs/ebony.h1
-rwxr-xr-x[-rw-r--r--]include/configs/lpc2292sodimm.h25
-rw-r--r--include/configs/luan.h3
-rw-r--r--include/configs/lwmon5.h438
-rw-r--r--include/configs/ocotea.h1
-rw-r--r--include/configs/p3p440.h1
-rw-r--r--include/configs/pcs440ep.h131
-rw-r--r--include/configs/sc3.h5
-rw-r--r--include/configs/sequoia.h14
-rw-r--r--include/configs/spieval.h2
-rw-r--r--include/configs/stxssa.h41
-rw-r--r--include/configs/taishan.h1
-rw-r--r--include/configs/yosemite.h1
-rw-r--r--include/ppc405.h17
-rw-r--r--include/ppc440.h10
-rw-r--r--include/ppc4xx.h1
-rw-r--r--include/ppc_asm.tmpl106
36 files changed, 1256 insertions, 261 deletions
diff --git a/include/asm-arm/arch-arm720t/hardware.h b/include/asm-arm/arch-arm720t/hardware.h
index 1e9cd41..3056ca7 100644
--- a/include/asm-arm/arch-arm720t/hardware.h
+++ b/include/asm-arm/arch-arm720t/hardware.h
@@ -36,8 +36,6 @@
/* include armadillo specific hardware file if there was one */
#elif defined(CONFIG_INTEGRATOR) && defined(CONFIG_ARCH_INTEGRATOR)
/* include IntegratorCP/CM720T specific hardware file if there was one */
-#elif defined(CONFIG_LPC2292)
-#include <asm-arm/arch-arm720t/lpc2292_registers.h>
#else
#error No hardware file defined for this configuration
#endif
diff --git a/include/asm-arm/arch-lpc2292/hardware.h b/include/asm-arm/arch-lpc2292/hardware.h
new file mode 100644
index 0000000..fd2b464
--- /dev/null
+++ b/include/asm-arm/arch-lpc2292/hardware.h
@@ -0,0 +1,33 @@
+#ifndef __ASM_ARCH_HARDWARE_H
+#define __ASM_ARCH_HARDWARE_H
+
+/*
+ * Copyright (c) 2004 Cucy Systems (http://www.cucy.com)
+ * Curt Brune <curt@cucy.com>
+ *
+ * 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
+ */
+
+#if defined(CONFIG_LPC2292)
+#include <asm-arm/arch-lpc2292/lpc2292_registers.h>
+#else
+#error No hardware file defined for this configuration
+#endif
+
+#endif /* __ASM_ARCH_HARDWARE_H */
diff --git a/include/asm-arm/arch-arm720t/lpc2292_registers.h b/include/asm-arm/arch-lpc2292/lpc2292_registers.h
index 5715f3e..5715f3e 100644
--- a/include/asm-arm/arch-arm720t/lpc2292_registers.h
+++ b/include/asm-arm/arch-lpc2292/lpc2292_registers.h
diff --git a/include/asm-arm/arch-arm720t/mmc.h b/include/asm-arm/arch-lpc2292/mmc.h
index e664a5f..e664a5f 100644
--- a/include/asm-arm/arch-arm720t/mmc.h
+++ b/include/asm-arm/arch-lpc2292/mmc.h
diff --git a/include/asm-arm/arch-lpc2292/spi.h b/include/asm-arm/arch-lpc2292/spi.h
new file mode 100644
index 0000000..6ae66e8
--- /dev/null
+++ b/include/asm-arm/arch-lpc2292/spi.h
@@ -0,0 +1,82 @@
+/*
+ This file defines the interface to the lpc22xx SPI module.
+ Copyright (C) 2006 Embedded Artists AB (www.embeddedartists.com)
+
+ This file may be included in software not adhering to the GPL.
+
+ 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 SPI_H
+#define SPI_H
+
+#include <config.h>
+#include <common.h>
+#include <asm/errno.h>
+#include <asm/arch/hardware.h>
+
+#define SPIF 0x80
+
+#define spi_lock() disable_interrupts();
+#define spi_unlock() enable_interrupts();
+
+extern unsigned long spi_flags;
+extern unsigned char spi_idle;
+
+int spi_init(void);
+
+static inline unsigned char spi_read(void)
+{
+ unsigned char b;
+
+ PUT8(S0SPDR, spi_idle);
+ while (!(GET8(S0SPSR) & SPIF));
+ b = GET8(S0SPDR);
+
+ return b;
+}
+
+static inline void spi_write(unsigned char b)
+{
+ PUT8(S0SPDR, b);
+ while (!(GET8(S0SPSR) & SPIF));
+ GET8(S0SPDR); /* this will clear the SPIF bit */
+}
+
+static inline void spi_set_clock(unsigned char clk_value)
+{
+ PUT8(S0SPCCR, clk_value);
+}
+
+static inline void spi_set_cfg(unsigned char phase,
+ unsigned char polarity,
+ unsigned char lsbf)
+{
+ unsigned char v = 0x20; /* master bit set */
+
+ if (phase)
+ v |= 0x08; /* set phase bit */
+ if (polarity) {
+ v |= 0x10; /* set polarity bit */
+ spi_idle = 0xFF;
+ } else {
+ spi_idle = 0x00;
+ }
+ if (lsbf)
+ v |= 0x40; /* set lsbf bit */
+
+ PUT8(S0SPCR, v);
+}
+#endif /* SPI_H */
diff --git a/include/asm-ppc/gpio.h b/include/asm-ppc/gpio.h
index 114dc92..c9b6a36 100644
--- a/include/asm-ppc/gpio.h
+++ b/include/asm-ppc/gpio.h
@@ -45,12 +45,14 @@ typedef enum gpio_driver { GPIO_DIS, GPIO_IN, GPIO_OUT, GPIO_BI } gpio_driver_t;
typedef enum gpio_out { GPIO_OUT_0, GPIO_OUT_1, GPIO_OUT_NO_CHG } gpio_out_t;
typedef struct {
- unsigned long add; /* gpio core base address */
- gpio_driver_t in_out; /* Driver Setting */
- gpio_select_t alt_nb; /* Selected Alternate */
+ unsigned long add; /* gpio core base address */
+ gpio_driver_t in_out; /* Driver Setting */
+ gpio_select_t alt_nb; /* Selected Alternate */
+ gpio_out_t out_val;/* Default Output Value */
} gpio_param_s;
#endif
void gpio_config(int pin, int in_out, int gpio_alt, int out_val);
void gpio_write_bit(int pin, int val);
+int gpio_read_out_bit(int pin);
void gpio_set_chip_configuration(void);
diff --git a/include/asm-ppc/io.h b/include/asm-ppc/io.h
index bbc9ba0..03289bc 100644
--- a/include/asm-ppc/io.h
+++ b/include/asm-ppc/io.h
@@ -105,6 +105,11 @@ static inline void sync(void)
__asm__ __volatile__ ("sync" : : : "memory");
}
+static inline void isync(void)
+{
+ __asm__ __volatile__ ("isync" : : : "memory");
+}
+
/* Enforce in-order execution of data I/O.
* No distinction between read/write on PPC; use eieio for all three.
*/
@@ -114,74 +119,90 @@ static inline void sync(void)
/*
* 8, 16 and 32 bit, big and little endian I/O operations, with barrier.
+ *
+ * Read operations have additional twi & isync to make sure the read
+ * is actually performed (i.e. the data has come back) before we start
+ * executing any following instructions.
*/
-extern inline int in_8(volatile u8 *addr)
+#define __iomem
+extern inline int in_8(const volatile unsigned char __iomem *addr)
{
- int ret;
+ int ret;
- __asm__ __volatile__("lbz%U1%X1 %0,%1; eieio" : "=r" (ret) : "m" (*addr));
- return ret;
+ __asm__ __volatile__(
+ "sync; lbz%U1%X1 %0,%1;\n"
+ "twi 0,%0,0;\n"
+ "isync" : "=r" (ret) : "m" (*addr));
+ return ret;
}
-extern inline void out_8(volatile u8 *addr, int val)
+extern inline void out_8(volatile unsigned char __iomem *addr, int val)
{
- __asm__ __volatile__("stb%U0%X0 %1,%0; eieio" : "=m" (*addr) : "r" (val));
+ __asm__ __volatile__("stb%U0%X0 %1,%0; eieio" : "=m" (*addr) : "r" (val));
}
-extern inline int in_le16(volatile u16 *addr)
+extern inline int in_le16(const volatile unsigned short __iomem *addr)
{
- int ret;
+ int ret;
- __asm__ __volatile__("lhbrx %0,0,%1; eieio" : "=r" (ret) :
- "r" (addr), "m" (*addr));
- return ret;
+ __asm__ __volatile__("sync; lhbrx %0,0,%1;\n"
+ "twi 0,%0,0;\n"
+ "isync" : "=r" (ret) :
+ "r" (addr), "m" (*addr));
+ return ret;
}
-extern inline int in_be16(volatile u16 *addr)
+extern inline int in_be16(const volatile unsigned short __iomem *addr)
{
- int ret;
+ int ret;
- __asm__ __volatile__("lhz%U1%X1 %0,%1; eieio" : "=r" (ret) : "m" (*addr));
- return ret;
+ __asm__ __volatile__("sync; lhz%U1%X1 %0,%1;\n"
+ "twi 0,%0,0;\n"
+ "isync" : "=r" (ret) : "m" (*addr));
+ return ret;
}
-extern inline void out_le16(volatile u16 *addr, int val)
+extern inline void out_le16(volatile unsigned short __iomem *addr, int val)
{
- __asm__ __volatile__("sthbrx %1,0,%2; eieio" : "=m" (*addr) :
- "r" (val), "r" (addr));
+ __asm__ __volatile__("sync; sthbrx %1,0,%2" : "=m" (*addr) :
+ "r" (val), "r" (addr));
}
-extern inline void out_be16(volatile u16 *addr, int val)
+extern inline void out_be16(volatile unsigned short __iomem *addr, int val)
{
- __asm__ __volatile__("sth%U0%X0 %1,%0; eieio" : "=m" (*addr) : "r" (val));
+ __asm__ __volatile__("sync; sth%U0%X0 %1,%0" : "=m" (*addr) : "r" (val));
}
-extern inline unsigned in_le32(volatile u32 *addr)
+extern inline unsigned in_le32(const volatile unsigned __iomem *addr)
{
- unsigned ret;
+ unsigned ret;
- __asm__ __volatile__("lwbrx %0,0,%1; eieio" : "=r" (ret) :
- "r" (addr), "m" (*addr));
- return ret;
+ __asm__ __volatile__("sync; lwbrx %0,0,%1;\n"
+ "twi 0,%0,0;\n"
+ "isync" : "=r" (ret) :
+ "r" (addr), "m" (*addr));
+ return ret;
}
-extern inline unsigned in_be32(volatile u32 *addr)
+extern inline unsigned in_be32(const volatile unsigned __iomem *addr)
{
- unsigned ret;
+ unsigned ret;
- __asm__ __volatile__("lwz%U1%X1 %0,%1; eieio" : "=r" (ret) : "m" (*addr));
- return ret;
+ __asm__ __volatile__("sync; lwz%U1%X1 %0,%1;\n"
+ "twi 0,%0,0;\n"
+ "isync" : "=r" (ret) : "m" (*addr));
+ return ret;
}
-extern inline void out_le32(volatile unsigned *addr, int val)
+extern inline void out_le32(volatile unsigned __iomem *addr, int val)
{
- __asm__ __volatile__("stwbrx %1,0,%2; eieio" : "=m" (*addr) :
- "r" (val), "r" (addr));
+ __asm__ __volatile__("sync; stwbrx %1,0,%2" : "=m" (*addr) :
+ "r" (val), "r" (addr));
}
-extern inline void out_be32(volatile unsigned *addr, int val)
+extern inline void out_be32(volatile unsigned __iomem *addr, int val)
{
- __asm__ __volatile__("stw%U0%X0 %1,%0; eieio" : "=m" (*addr) : "r" (val));
+ __asm__ __volatile__("sync; stw%U0%X0 %1,%0" : "=m" (*addr) : "r" (val));
}
#endif
diff --git a/include/asm-ppc/processor.h b/include/asm-ppc/processor.h
index 5efc3ee..29e6101 100644
--- a/include/asm-ppc/processor.h
+++ b/include/asm-ppc/processor.h
@@ -308,7 +308,7 @@
#define SPRN_SRR0 0x01A /* Save/Restore Register 0 */
#define SPRN_SRR1 0x01B /* Save/Restore Register 1 */
#define SPRN_SRR2 0x3DE /* Save/Restore Register 2 */
-#define SPRN_SRR3 0x3DF /* Save/Restore Register 3 */
+#define SPRN_SRR3 0x3DF /* Save/Restore Register 3 */
#ifdef CONFIG_BOOKE
#define SPRN_SVR 0x3FF /* System Version Register */
#else
@@ -451,6 +451,17 @@
#define SPRN_PID1 0x279 /* Process ID Register 1 */
#define SPRN_PID2 0x27a /* Process ID Register 2 */
#define SPRN_MCSR 0x23c /* Machine Check Syndrome register */
+#ifdef CONFIG_440
+#define MCSR_MCS 0x80000000 /* Machine Check Summary */
+#define MCSR_IB 0x40000000 /* Instruction PLB Error */
+#define MCSR_DRB 0x20000000 /* Data Read PLB Error */
+#define MCSR_DWB 0x10000000 /* Data Write PLB Error */
+#define MCSR_TLBP 0x08000000 /* TLB Parity Error */
+#define MCSR_ICP 0x04000000 /* I-Cache Parity Error */
+#define MCSR_DCSP 0x02000000 /* D-Cache Search Parity Error */
+#define MCSR_DCFP 0x01000000 /* D-Cache Flush Parity Error */
+#define MCSR_IMPE 0x00800000 /* Imprecise Machine Check Exception */
+#endif
#define ESR_ST 0x00800000 /* Store Operation */
#if defined(CONFIG_MPC86xx)
@@ -544,6 +555,8 @@
#define SPRG7 SPRN_SPRG7
#define SRR0 SPRN_SRR0 /* Save and Restore Register 0 */
#define SRR1 SPRN_SRR1 /* Save and Restore Register 1 */
+#define SRR2 SPRN_SRR2 /* Save and Restore Register 2 */
+#define SRR3 SPRN_SRR3 /* Save and Restore Register 3 */
#define SVR SPRN_SVR /* System Version Register */
#define TBRL SPRN_TBRL /* Time Base Read Lower Register */
#define TBRU SPRN_TBRU /* Time Base Read Upper Register */
diff --git a/include/configs/CPCI440.h b/include/configs/CPCI440.h
index 90d3a8d..7b5f728 100644
--- a/include/configs/CPCI440.h
+++ b/include/configs/CPCI440.h
@@ -33,6 +33,7 @@
*----------------------------------------------------------------------*/
#define CONFIG_CPCI440 1 /* Board is ebony */
#define CONFIG_440GP 1 /* Specifc GP support */
+#define CONFIG_440 1 /* ... PPC440 family */
#define CONFIG_4xx 1 /* ... PPC4xx family */
#define CONFIG_BOARD_EARLY_INIT_F 1 /* Call board_early_init_f */
#undef CFG_DRAM_TEST /* Disable-takes long time! */
diff --git a/include/configs/KAREF.h b/include/configs/KAREF.h
index 2ad6f06..fd9bd31 100644
--- a/include/configs/KAREF.h
+++ b/include/configs/KAREF.h
@@ -38,6 +38,7 @@
*----------------------------------------------------------------------*/
#define CONFIG_KAREF 1 /* Board is Kamino Ref Variant */
#define CONFIG_440GX 1 /* Specifc GX support */
+#define CONFIG_440 1 /* ... PPC440 family */
#define CONFIG_4xx 1 /* ... PPC4xx family */
#define CONFIG_BOARD_EARLY_INIT_F 1 /* Call board_pre_init */
#define CONFIG_MISC_INIT_F 1 /* Call board misc_init_f */
diff --git a/include/configs/METROBOX.h b/include/configs/METROBOX.h
index 465a4ec..148fe9a 100644
--- a/include/configs/METROBOX.h
+++ b/include/configs/METROBOX.h
@@ -104,6 +104,7 @@
*----------------------------------------------------------------------*/
#define CONFIG_METROBOX 1 /* Board is Metrobox */
#define CONFIG_440GX 1 /* Specifc GX support */
+#define CONFIG_440 1 /* ... PPC440 family */
#define CONFIG_4xx 1 /* ... PPC4xx family */
#define CONFIG_BOARD_EARLY_INIT_F 1 /* Call board_pre_init */
#define CONFIG_MISC_INIT_F 1 /* Call board misc_init_f */
diff --git a/include/configs/MPC8641HPCN.h b/include/configs/MPC8641HPCN.h
index bbe3505..41daa2b 100644
--- a/include/configs/MPC8641HPCN.h
+++ b/include/configs/MPC8641HPCN.h
@@ -577,6 +577,7 @@
#define CONFIG_HOSTNAME unknown
#define CONFIG_ROOTPATH /opt/nfsroot
#define CONFIG_BOOTFILE uImage
+#define CONFIG_UBOOTPATH u-boot.bin /* U-Boot image on TFTP server */
#define CONFIG_SERVERIP 192.168.1.1
#define CONFIG_GATEWAYIP 192.168.1.1
@@ -592,10 +593,17 @@
#define CONFIG_EXTRA_ENV_SETTINGS \
"netdev=eth0\0" \
+ "uboot=" MK_STR(CONFIG_UBOOTPATH) "\0" \
+ "tftpflash=tftpboot $loadaddr $uboot; " \
+ "protect off " MK_STR(TEXT_BASE) " +$filesize; " \
+ "erase " MK_STR(TEXT_BASE) " +$filesize; " \
+ "cp.b $loadaddr " MK_STR(TEXT_BASE) " $filesize; " \
+ "protect on " MK_STR(TEXT_BASE) " +$filesize; " \
+ "cmp.b $loadaddr " MK_STR(TEXT_BASE) " $filesize\0" \
"consoledev=ttyS0\0" \
"ramdiskaddr=2000000\0" \
"ramdiskfile=your.ramdisk.u-boot\0" \
- "dtbaddr=400000\0" \
+ "dtbaddr=c00000\0" \
"dtbfile=mpc8641_hpcn.dtb\0" \
"en-wd=mw.b f8100010 0x08; echo -expect:- 08; md.b f8100010 1\0" \
"dis-wd=mw.b f8100010 0x00; echo -expect:- 00; md.b f8100010 1\0" \
diff --git a/include/configs/SMN42.h b/include/configs/SMN42.h
new file mode 100755
index 0000000..d588818
--- /dev/null
+++ b/include/configs/SMN42.h
@@ -0,0 +1,199 @@
+/*
+ * (C) Copyright 2007
+ * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
+ *
+ * Configuation settings for the SMN42 board from Siemens.
+ *
+ * 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
+
+/*
+ * If we are developing, we might want to start u-boot from ram
+ * so we MUST NOT initialize critical regs like mem-timing ...
+ */
+#undef CONFIG_INIT_CRITICAL /* undef for developing */
+
+#undef CONFIG_SKIP_LOWLEVEL_INIT
+#undef CONFIG_SKIP_RELOCATE_UBOOT
+
+/*
+ * High Level Configuration Options
+ * (easy to change)
+ */
+#define CONFIG_ARM7 1 /* This is a ARM7 CPU */
+#define CONFIG_ARM_THUMB 1 /* this is an ARM720TDMI */
+#define CONFIG_LPC2292
+#undef CONFIG_ARM7_REVD /* disable ARM720 REV.D Workarounds */
+
+#undef CONFIG_USE_IRQ /* don't need them anymore */
+
+/*
+ * Size of malloc() pool
+ */
+#define CFG_MALLOC_LEN (CFG_ENV_SIZE + 128*1024)
+#define CFG_GBL_DATA_SIZE 128 /* size in bytes reserved for initial data */
+
+/*
+ * Hardware drivers
+ */
+
+/*
+ * select serial console configuration
+ */
+#define CONFIG_SERIAL1 1 /* we use Serial line 1 */
+
+/* allow to overwrite serial and ethaddr */
+#define CONFIG_ENV_OVERWRITE
+
+#define CONFIG_BAUDRATE 115200
+
+#define CONFIG_BOOTP_MASK (CONFIG_BOOTP_DEFAULT|CONFIG_BOOTP_BOOTFILESIZE)
+
+/* enable I2C and select the hardware/software driver */
+#undef CONFIG_HARD_I2C /* I2C with hardware support */
+#define CONFIG_SOFT_I2C 1 /* I2C bit-banged */
+/* this would be 0xAE if E0, E1 and E2 were pulled high */
+#define CFG_I2C_SLAVE 0xA0
+#define CFG_I2C_EEPROM_ADDR (0xA0 >> 1)
+#define CFG_I2C_EEPROM_ADDR_LEN 2 /* 16 bit address */
+#define CFG_EEPROM_PAGE_WRITE_BITS 6 /* 64 bytes per write */
+#define CFG_EEPROM_PAGE_WRITE_DELAY_MS 20
+/* not used but required by devices.c */
+#define CFG_I2C_SPEED 10000
+
+#ifdef CONFIG_SOFT_I2C
+/*
+ * Software (bit-bang) I2C driver configuration
+ */
+#define SCL 0x00000004 /* P0.2 */
+#define SDA 0x00000008 /* P0.3 */
+
+#define I2C_READ ((GET32(IO0PIN) & SDA) ? 1 : 0)
+#define I2C_SDA(x) { if (x) PUT32(IO0SET, SDA); else PUT32(IO0CLR, SDA); }
+#define I2C_SCL(x) { if (x) PUT32(IO0SET, SCL); else PUT32(IO0CLR, SCL); }
+#define I2C_DELAY { udelay(100); }
+#define I2C_ACTIVE { unsigned int i2ctmp; \
+ i2ctmp = GET32(IO0DIR); \
+ i2ctmp |= SDA; \
+ PUT32(IO0DIR, i2ctmp); }
+#define I2C_TRISTATE { unsigned int i2ctmp; \
+ i2ctmp = GET32(IO0DIR); \
+ i2ctmp &= ~SDA; \
+ PUT32(IO0DIR, i2ctmp); }
+#endif /* CONFIG_SOFT_I2C */
+
+/*
+ * Supported commands
+ */
+#define CONFIG_COMMANDS (CONFIG_CMD_DFL | \
+ CFG_CMD_DHCP | \
+ CFG_CMD_FAT | \
+ CFG_CMD_MMC | \
+ CFG_CMD_NET | \
+ CFG_CMD_EEPROM | \
+ CFG_CMD_PING)
+
+#define CONFIG_DOS_PARTITION
+
+/* this must be included AFTER the definition of CONFIG_COMMANDS (if any) */
+#include <cmd_confdefs.h>
+
+#define CONFIG_BOOTDELAY 5
+
+/*
+ * Miscellaneous configurable options
+ */
+#define CFG_LONGHELP /* undef to save memory */
+#define CFG_PROMPT "SMN42 # " /* Monitor Command Prompt */
+#define CFG_CBSIZE 256 /* 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_MEMTEST_START 0x81800000 /* memtest works on */
+#define CFG_MEMTEST_END 0x83000000 /* 24 MB in SRAM */
+
+#undef CFG_CLKS_IN_HZ /* everything, incl board info, in Hz */
+
+#define CFG_LOAD_ADDR 0x81000000 /* default load address */
+ /* for uClinux img is here*/
+
+#define CFG_SYS_CLK_FREQ 58982400 /* Hz */
+#define CFG_HZ 2048 /* decrementer freq in Hz */
+
+ /* valid baudrates */
+#define CFG_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200 }
+
+/*-----------------------------------------------------------------------
+ * Stack sizes
+ *
+ * The stack sizes are set up in start.S using the settings below
+ */
+#define CONFIG_STACKSIZE (128*1024) /* regular stack */
+#ifdef CONFIG_USE_IRQ
+#define CONFIG_STACKSIZE_IRQ (4*1024) /* IRQ stack */
+#define CONFIG_STACKSIZE_FIQ (4*1024) /* FIQ stack */
+#endif
+
+/*-----------------------------------------------------------------------
+ * Physical Memory Map
+ */
+#define CONFIG_NR_DRAM_BANKS 1 /* we have 1 bank of SRAM */
+#define PHYS_SDRAM_1 0x81000000 /* SRAM Bank #1 */
+#define PHYS_SDRAM_1_SIZE 0x02000000 /* 32 MB SRAM */
+
+/* This is the external flash */
+#define PHYS_FLASH_1 0x80000000 /* Flash Bank #1 */
+#define PHYS_FLASH_SIZE 0x01000000 /* 16 MB */
+
+/*-----------------------------------------------------------------------
+ * FLASH and environment organization
+ */
+
+/*
+ * The first entry in CFG_FLASH_BANKS_LIST is a dummy, but it must be present.
+ */
+#define CFG_FLASH_BANKS_LIST { 0, PHYS_FLASH_1 }
+#define CFG_FLASH_ADDR0 0x555
+#define CFG_FLASH_ADDR1 0x2AA
+#define CFG_FLASH_ERASE_TOUT 16384 /* Timeout for Flash Erase (in ms) */
+#define CFG_FLASH_WRITE_TOUT 5 /* Timeout for Flash Write (in ms) */
+
+#define CFG_MAX_FLASH_SECT 128 /* max number of sectors on one chip */
+
+#define CFG_MAX_FLASH_BANKS 2 /* max number of memory banks */
+
+#define CFG_ENV_IS_IN_FLASH 1
+/* The Environment Sector is in the CPU-internal flash */
+#define CFG_FLASH_BASE 0
+#define CFG_ENV_OFFSET 0x3C000
+#define CFG_ENV_ADDR (CFG_FLASH_BASE + CFG_ENV_OFFSET)
+#define CFG_ENV_SIZE 0x2000 /* Total Size of Environment Sector */
+
+#define CONFIG_CMDLINE_TAG
+#define CONFIG_SETUP_MEMORY_TAGS
+#define CONFIG_INITRD_TAG
+#define CONFIG_MMC 1
+/* we use this ethernet chip */
+#define CONFIG_ENC28J60
+
+#endif /* __CONFIG_H */
diff --git a/include/configs/TB5200.h b/include/configs/TB5200.h
index b42cfb6..712668a 100644
--- a/include/configs/TB5200.h
+++ b/include/configs/TB5200.h
@@ -207,7 +207,7 @@
* PCI Bus clocking configuration
*
* Actually a PCI Clock of 66 MHz is only set (in cpu_init.c) if
- * CFG_IPBCLK_EQUALS_XLBCLK is defined. This is because a PCI Clock
+ * CFG_IPBCLK_EQUALS_XLBCLK is defined. This is because a PCI Clock
* of 66 MHz yet hasn't been tested with a IPB Bus Clock of 66 MHz.
*/
#define CFG_PCICLK_EQUALS_IPBCLK_DIV2 /* define for 66MHz speed */
diff --git a/include/configs/TQM5200.h b/include/configs/TQM5200.h
index 7935593..9da1d88 100644
--- a/include/configs/TQM5200.h
+++ b/include/configs/TQM5200.h
@@ -234,6 +234,8 @@
#ifndef CONFIG_CAM5200
#define CUSTOM_ENV_SETTINGS \
"bootfile=/tftpboot/tqm5200/uImage\0" \
+ "bootfile_fdt=/tftpboot/tqm5200/uImage_fdt\0" \
+ "fdt_file=/tftpboot/tqm5200/tqm5200.dtb\0" \
"u-boot=/tftpboot/tqm5200/u-boot.bin\0"
#else
#define CUSTOM_ENV_SETTINGS \
@@ -243,6 +245,10 @@
#endif
#define CONFIG_EXTRA_ENV_SETTINGS \
+ "console=ttyS0\0" \
+ "kernel_addr=200000\0" \
+ "fdt_addr=400000\0" \
+ "hostname=tqm5200\0" \
"netdev=eth0\0" \
"rootpath=/opt/eldk/ppc_6xx\0" \
"ramargs=setenv bootargs root=/dev/ram rw\0" \
@@ -252,13 +258,17 @@
"ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}" \
":${hostname}:${netdev}:off panic=1\0" \
"addcons=setenv bootargs ${bootargs} " \
- "console=ttyS0,${baudrate}\0" \
+ "console=${console},${baudrate}\0" \
"flash_self=run ramargs addip addcons;" \
"bootm ${kernel_addr} ${ramdisk_addr}\0" \
"flash_nfs=run nfsargs addip addcons;" \
"bootm ${kernel_addr}\0" \
- "net_nfs=tftp 200000 ${bootfile};run nfsargs addip addcons;" \
- "bootm\0" \
+ "net_nfs=tftp ${kernel_addr} ${bootfile};" \
+ "run nfsargs addip addcons;bootm\0" \
+ "net_nfs_fdt=tftp ${kernel_addr} ${bootfile_fdt};" \
+ "tftp ${fdt_addr} ${fdt_file};setenv console ttyPSC0;" \
+ "run nfsargs addip addcons;" \
+ "bootm ${kernel_addr} - ${fdt_addr}\0" \
CUSTOM_ENV_SETTINGS \
"load=tftp 200000 ${u-boot}\0" \
ENV_UPDT \
@@ -676,4 +686,18 @@
/* Interval between registers */
#define CFG_ATA_STRIDE 4
+/*-----------------------------------------------------------------------
+ * Open firmware flat tree support
+ *-----------------------------------------------------------------------
+ */
+#define CONFIG_OF_FLAT_TREE 1
+#define CONFIG_OF_BOARD_SETUP 1
+
+/* maximum size of the flat tree (8K) */
+#define OF_FLAT_TREE_MAX_SIZE 8192
+#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/acadia.h b/include/configs/acadia.h
index c72d933..517d130 100644
--- a/include/configs/acadia.h
+++ b/include/configs/acadia.h
@@ -75,7 +75,7 @@
#define CFG_TEMP_STACK_OCM 1 /* OCM as init ram */
/* On Chip Memory location */
-#define CFG_OCM_DATA_ADDR 0xF8000000
+#define CFG_OCM_DATA_ADDR 0xf8000000
#define CFG_OCM_DATA_SIZE 0x4000 /* 16K of onchip SRAM */
#define CFG_INIT_RAM_ADDR CFG_OCM_DATA_ADDR /* inside of SRAM */
#define CFG_INIT_RAM_END CFG_OCM_DATA_SIZE /* End of used area in RAM */
@@ -109,6 +109,7 @@
/*-----------------------------------------------------------------------
* FLASH related
*----------------------------------------------------------------------*/
+#if !defined(CONFIG_NAND_U_BOOT) && !defined(CONFIG_NAND_SPL)
#define CFG_FLASH_CFI /* The flash is CFI compatible */
#define CFG_FLASH_CFI_DRIVER /* Use common CFI driver */
@@ -122,6 +123,12 @@
#define CFG_FLASH_USE_BUFFER_WRITE 1 /* use buffered writes (20x faster) */
#define CFG_FLASH_EMPTY_INFO /* print 'E' for empty sector on flinfo */
+#define _CFG_CMD_INCLUDE (CFG_CMD_ALL)
+#else
+#define CFG_NO_FLASH 1 /* No NOR on Acadia when NAND-booting */
+#define _CFG_CMD_INCLUDE ((CFG_CMD_ALL) & ~(CFG_CMD_FLASH | CFG_CMD_IMLS))
+#endif
+
#ifdef CFG_ENV_IS_IN_FLASH
#define CFG_ENV_SECT_SIZE 0x40000 /* size of one complete sector */
#define CFG_ENV_ADDR (CFG_MONITOR_BASE-CFG_ENV_SECT_SIZE)
@@ -132,6 +139,63 @@
#define CFG_ENV_SIZE_REDUND (CFG_ENV_SIZE)
#endif
+/*
+ * IPL (Initial Program Loader, integrated inside CPU)
+ * Will load first 4k from NAND (SPL) into cache and execute it from there.
+ *
+ * SPL (Secondary Program Loader)
+ * Will load special U-Boot version (NUB) from NAND and execute it. This SPL
+ * has to fit into 4kByte. It sets up the CPU and configures the SDRAM
+ * controller and the NAND controller so that the special U-Boot image can be
+ * loaded from NAND to SDRAM.
+ *
+ * NUB (NAND U-Boot)
+ * This NAND U-Boot (NUB) is a special U-Boot version which can be started
+ * from RAM. Therefore it mustn't (re-)configure the SDRAM controller.
+ *
+ * On 440EPx the SPL is copied to SDRAM before the NAND controller is
+ * set up. While still running from cache, I experienced problems accessing
+ * the NAND controller. sr - 2006-08-25
+ */
+#define CFG_NAND_BOOT_SPL_SRC 0xfffff000 /* SPL location */
+#define CFG_NAND_BOOT_SPL_SIZE (4 << 10) /* SPL size */
+#define CFG_NAND_BOOT_SPL_DST (CFG_OCM_DATA_ADDR + (16 << 10)) /* Copy SPL here*/
+#define CFG_NAND_U_BOOT_DST 0x01000000 /* Load NUB to this addr */
+#define CFG_NAND_U_BOOT_START CFG_NAND_U_BOOT_DST /* Start NUB from this addr */
+#define CFG_NAND_BOOT_SPL_DELTA (CFG_NAND_BOOT_SPL_SRC - CFG_NAND_BOOT_SPL_DST)
+
+/*
+ * Define the partitioning of the NAND chip (only RAM U-Boot is needed here)
+ */
+#define CFG_NAND_U_BOOT_OFFS (16 << 10) /* Offset to RAM U-Boot image */
+#define CFG_NAND_U_BOOT_SIZE (384 << 10) /* Size of RAM U-Boot image */
+
+/*
+ * Now the NAND chip has to be defined (no autodetection used!)
+ */
+#define CFG_NAND_PAGE_SIZE 512 /* NAND chip page size */
+#define CFG_NAND_BLOCK_SIZE (16 << 10) /* NAND chip block size */
+#define CFG_NAND_PAGE_COUNT 32 /* NAND chip page count */
+#define CFG_NAND_BAD_BLOCK_POS 5 /* Location of bad block marker */
+#undef CFG_NAND_4_ADDR_CYCLE /* No fourth addr used (<=32MB) */
+
+#define CFG_NAND_ECCSIZE 256
+#define CFG_NAND_ECCBYTES 3
+#define CFG_NAND_ECCSTEPS (CFG_NAND_PAGE_SIZE / CFG_NAND_ECCSIZE)
+#define CFG_NAND_OOBSIZE 16
+#define CFG_NAND_ECCTOTAL (CFG_NAND_ECCBYTES * CFG_NAND_ECCSTEPS)
+#define CFG_NAND_ECCPOS {0, 1, 2, 3, 6, 7}
+
+#ifdef CFG_ENV_IS_IN_NAND
+/*
+ * For NAND booting the environment is embedded in the U-Boot image. Please take
+ * look at the file board/amcc/sequoia/u-boot-nand.lds for details.
+ */
+#define CFG_ENV_SIZE CFG_NAND_BLOCK_SIZE
+#define CFG_ENV_OFFSET (CFG_NAND_U_BOOT_OFFS + CFG_ENV_SIZE)
+#define CFG_ENV_OFFSET_REDUND (CFG_ENV_OFFSET + CFG_ENV_SIZE)
+#endif
+
/*-----------------------------------------------------------------------
* RAM (CRAM)
*----------------------------------------------------------------------*/
@@ -209,7 +273,11 @@
"update=protect off fffc0000 ffffffff;era fffc0000 ffffffff;" \
"cp.b ${fileaddr} fffc0000 ${filesize};" \
"setenv filesize;saveenv\0" \
- "upd=run load;run update\0" \
+ "upd=run load update\0" \
+ "nload=tftp 200000 acadia/u-boot-nand.bin\0" \
+ "nupdate=nand erase 0 60000;nand write 200000 0 60000;" \
+ "setenv filesize;saveenv\0" \
+ "nupd=run nload nupdate\0" \
"kozio=bootm ffc60000\0" \
""
#define CONFIG_BOOTCOMMAND "run flash_self"
@@ -233,24 +301,24 @@
#define CONFIG_SUPPORT_VFAT
-#define CONFIG_COMMANDS (CONFIG_CMD_DFL | \
- CFG_CMD_ASKENV | \
- CFG_CMD_DHCP | \
- CFG_CMD_DTT | \
- CFG_CMD_DIAG | \
- CFG_CMD_EEPROM | \
- CFG_CMD_ELF | \
- CFG_CMD_FAT | \
- CFG_CMD_I2C | \
- CFG_CMD_IRQ | \
- CFG_CMD_MII | \
- CFG_CMD_NAND | \
- CFG_CMD_NET | \
- CFG_CMD_NFS | \
- CFG_CMD_PCI | \
- CFG_CMD_PING | \
- CFG_CMD_REGINFO | \
- CFG_CMD_USB)
+#define CONFIG_COMMANDS ((CONFIG_CMD_DFL & _CFG_CMD_INCLUDE) | \
+ CFG_CMD_ASKENV | \
+ CFG_CMD_DHCP | \
+ CFG_CMD_DTT | \
+ CFG_CMD_DIAG | \
+ CFG_CMD_EEPROM | \
+ CFG_CMD_ELF | \
+ CFG_CMD_FAT | \
+ CFG_CMD_I2C | \
+ CFG_CMD_IRQ | \
+ CFG_CMD_MII | \
+ CFG_CMD_NAND | \
+ CFG_CMD_NET | \
+ CFG_CMD_NFS | \
+ CFG_CMD_PCI | \
+ CFG_CMD_PING | \
+ CFG_CMD_REGINFO | \
+ CFG_CMD_USB)
/* this must be included AFTER the definition of CONFIG_COMMANDS (if any) */
#include <cmd_confdefs.h>
@@ -312,12 +380,16 @@
/*-----------------------------------------------------------------------
* External Bus Controller (EBC) Setup
*----------------------------------------------------------------------*/
-#define CFG_NAND_CS 3 /* NAND chip connected to CSx */
-
+#if !defined(CONFIG_NAND_U_BOOT) && !defined(CONFIG_NAND_SPL)
+#define CFG_NAND_CS 3
/* Memory Bank 0 (Flash) initialization */
#define CFG_EBC_PB0AP 0x03337200
#define CFG_EBC_PB0CR 0xfe0bc000
+/* Memory Bank 3 (NAND-FLASH) initialization */
+#define CFG_EBC_PB3AP 0x018003c0
+#define CFG_EBC_PB3CR (CFG_NAND_ADDR | 0x1c000)
+
/* Just initial configuration for CRAM. Will be changed in memory.c to sync mode*/
/* Memory Bank 1 (CRAM) initialization */
#define CFG_EBC_PB1AP 0x030400c0
@@ -326,10 +398,24 @@
/* Memory Bank 2 (CRAM) initialization */
#define CFG_EBC_PB2AP 0x030400c0
#define CFG_EBC_PB2CR 0x020bc000
+#else
+#define CFG_NAND_CS 0 /* NAND chip connected to CSx */
+/* Memory Bank 0 (NAND-FLASH) initialization */
+#define CFG_EBC_PB0AP 0x018003c0
+#define CFG_EBC_PB0CR (CFG_NAND_ADDR | 0x1c000)
-/* Memory Bank 3 (NAND-FLASH) initialization */
-#define CFG_EBC_PB3AP 0x018003c0
-#define CFG_EBC_PB3CR (CFG_NAND_ADDR | 0x1c000)
+/*
+ * When NAND-booting the CRAM EBC setup must be done in sync mode, since the
+ * NAND-SPL already initialized the CRAM and EBC to sync mode.
+ */
+/* Memory Bank 1 (CRAM) initialization */
+#define CFG_EBC_PB1AP 0x9C0201C0
+#define CFG_EBC_PB1CR 0x000bc000
+
+/* Memory Bank 2 (CRAM) initialization */
+#define CFG_EBC_PB2AP 0x9C0201C0
+#define CFG_EBC_PB2CR 0x020bc000
+#endif
/* Memory Bank 4 (CPLD) initialization */
#define CFG_EBC_PB4AP 0x04006000
@@ -341,9 +427,9 @@
* GPIO Setup
*----------------------------------------------------------------------*/
#define CFG_GPIO_CRAM_CLK 8
-#define CFG_GPIO_CRAM_WAIT 9
+#define CFG_GPIO_CRAM_WAIT 9 /* GPIO-In */
#define CFG_GPIO_CRAM_ADV 10
-#define CFG_GPIO_CRAM_CRE (32 + 21)
+#define CFG_GPIO_CRAM_CRE (32 + 21) /* GPIO-Out */
/*-----------------------------------------------------------------------
* Definitions for GPIO_0 setup (PPC405EZ specific)
@@ -365,10 +451,10 @@
* GPIO0[28-30] - Trace Outputs / PWM Inputs
* GPIO0[31] - PWM_8 I/O
*/
-#define CFG_GPIO0_TCR 0xC0000000
-#define CFG_GPIO0_OSRL 0x50000000
+#define CFG_GPIO0_TCR 0xC0A00000
+#define CFG_GPIO0_OSRL 0x50004400
#define CFG_GPIO0_OSRH 0x02000055
-#define CFG_GPIO0_ISR1L 0x00000000
+#define CFG_GPIO0_ISR1L 0x00001000
#define CFG_GPIO0_ISR1H 0x00000055
#define CFG_GPIO0_TSRL 0x02000000
#define CFG_GPIO0_TSRH 0x00000055
@@ -387,13 +473,13 @@
* GPIO1[16] - SPI_SS_1_N Output
* GPIO1[17-20] - Trace Output/External Interrupts IRQ0 - IRQ3 inputs
*/
-#define CFG_GPIO1_OSRH 0x55455555
+#define CFG_GPIO1_TCR 0xFFFF8414
#define CFG_GPIO1_OSRL 0x40000110
-#define CFG_GPIO1_ISR1H 0x00000000
+#define CFG_GPIO1_OSRH 0x55455555
#define CFG_GPIO1_ISR1L 0x15555445
-#define CFG_GPIO1_TSRH 0x00000000
+#define CFG_GPIO1_ISR1H 0x00000000
#define CFG_GPIO1_TSRL 0x00000000
-#define CFG_GPIO1_TCR 0xFFFF8014
+#define CFG_GPIO1_TSRH 0x00000000
/*
* Internal Definitions
diff --git a/include/configs/aev.h b/include/configs/aev.h
index 6c2a360..f6f530c 100644
--- a/include/configs/aev.h
+++ b/include/configs/aev.h
@@ -173,7 +173,7 @@
* PCI Bus clocking configuration
*
* Actually a PCI Clock of 66 MHz is only set (in cpu_init.c) if
- * CFG_IPBCLK_EQUALS_XLBCLK is defined. This is because a PCI Clock
+ * CFG_IPBCLK_EQUALS_XLBCLK is defined. This is because a PCI Clock
* of 66 MHz yet hasn't been tested with a IPB Bus Clock of 66 MHz.
*/
#define CFG_PCICLK_EQUALS_IPBCLK_DIV2 /* define for 66MHz speed */
diff --git a/include/configs/alpr.h b/include/configs/alpr.h
index 67f62d3..47893e8 100644
--- a/include/configs/alpr.h
+++ b/include/configs/alpr.h
@@ -29,6 +29,7 @@
*----------------------------------------------------------------------*/
#define CONFIG_ALPR 1 /* Board is ebony */
#define CONFIG_440GX 1 /* Specifc GX support */
+#define CONFIG_440 1 /* ... PPC440 family */
#define CONFIG_4xx 1 /* ... PPC4xx family */
#define CONFIG_BOARD_EARLY_INIT_F 1 /* Call board_pre_init */
#define CONFIG_LAST_STAGE_INIT 1 /* call last_stage_init() */
diff --git a/include/configs/bamboo.h b/include/configs/bamboo.h
index db58a9f..af337ee 100644
--- a/include/configs/bamboo.h
+++ b/include/configs/bamboo.h
@@ -32,6 +32,7 @@
*----------------------------------------------------------------------*/
#define CONFIG_BAMBOO 1 /* Board is BAMBOO */
#define CONFIG_440EP 1 /* Specific PPC440EP support */
+#define CONFIG_440 1 /* ... PPC440 family */
#define CONFIG_4xx 1 /* ... PPC4xx family */
#define CONFIG_SYS_CLK_FREQ 33333333 /* external freq to pll */
@@ -50,7 +51,7 @@
*----------------------------------------------------------------------*/
#define CFG_MONITOR_LEN (384 * 1024) /* Reserve 384 kB for Monitor */
#define CFG_MALLOC_LEN (256 * 1024) /* Reserve 256 kB for malloc() */
-#define CFG_MONITOR_BASE (-CFG_MONITOR_LEN)
+#define CFG_MONITOR_BASE TEXT_BASE
#define CFG_SDRAM_BASE 0x00000000 /* _must_ be 0 */
#define CFG_FLASH_BASE 0xfff00000 /* start of FLASH */
#define CFG_PCI_MEMBASE 0xa0000000 /* mapped pci memory*/
@@ -104,14 +105,11 @@
/*-----------------------------------------------------------------------
* Environment
*----------------------------------------------------------------------*/
-/*
- * Define here the location of the environment variables (FLASH or EEPROM).
- * Note: DENX encourages to use redundant environment in FLASH.
- */
-#if 1
+#if !defined(CONFIG_NAND_U_BOOT) && !defined(CONFIG_NAND_SPL)
#define CFG_ENV_IS_IN_FLASH 1 /* use FLASH for environment vars */
#else
-#define CFG_ENV_IS_IN_EEPROM 1 /* use EEPROM for environment vars */
+#define CFG_ENV_IS_IN_NAND 1 /* use NAND for environment vars */
+#define CFG_ENV_IS_EMBEDDED 1 /* use embedded environment */
#endif
/*-----------------------------------------------------------------------
@@ -133,7 +131,7 @@
#ifdef CFG_ENV_IS_IN_FLASH
#define CFG_ENV_SECT_SIZE 0x10000 /* size of one complete sector */
-#define CFG_ENV_ADDR (CFG_MONITOR_BASE-CFG_ENV_SECT_SIZE)
+#define CFG_ENV_ADDR ((-CFG_MONITOR_LEN)-CFG_ENV_SECT_SIZE)
#define CFG_ENV_SIZE 0x2000 /* Total Size of Environment Sector */
/* Address and size of Redundant Environment Sector */
@@ -141,22 +139,89 @@
#define CFG_ENV_SIZE_REDUND (CFG_ENV_SIZE)
#endif /* CFG_ENV_IS_IN_FLASH */
+/*
+ * IPL (Initial Program Loader, integrated inside CPU)
+ * Will load first 4k from NAND (SPL) into cache and execute it from there.
+ *
+ * SPL (Secondary Program Loader)
+ * Will load special U-Boot version (NUB) from NAND and execute it. This SPL
+ * has to fit into 4kByte. It sets up the CPU and configures the SDRAM
+ * controller and the NAND controller so that the special U-Boot image can be
+ * loaded from NAND to SDRAM.
+ *
+ * NUB (NAND U-Boot)
+ * This NAND U-Boot (NUB) is a special U-Boot version which can be started
+ * from RAM. Therefore it mustn't (re-)configure the SDRAM controller.
+ *
+ * On 440EPx the SPL is copied to SDRAM before the NAND controller is
+ * set up. While still running from cache, I experienced problems accessing
+ * the NAND controller. sr - 2006-08-25
+ */
+#define CFG_NAND_BOOT_SPL_SRC 0xfffff000 /* SPL location */
+#define CFG_NAND_BOOT_SPL_SIZE (4 << 10) /* SPL size */
+#define CFG_NAND_BOOT_SPL_DST 0x00800000 /* Copy SPL here */
+#define CFG_NAND_U_BOOT_DST 0x01000000 /* Load NUB to this addr */
+#define CFG_NAND_U_BOOT_START CFG_NAND_U_BOOT_DST /* Start NUB from this addr */
+#define CFG_NAND_BOOT_SPL_DELTA (CFG_NAND_BOOT_SPL_SRC - CFG_NAND_BOOT_SPL_DST)
+
+/*
+ * Define the partitioning of the NAND chip (only RAM U-Boot is needed here)
+ */
+#define CFG_NAND_U_BOOT_OFFS (16 << 10) /* Offset to RAM U-Boot image */
+#define CFG_NAND_U_BOOT_SIZE (384 << 10) /* Size of RAM U-Boot image */
+
+/*
+ * Now the NAND chip has to be defined (no autodetection used!)
+ */
+#define CFG_NAND_PAGE_SIZE 512 /* NAND chip page size */
+#define CFG_NAND_BLOCK_SIZE (16 << 10) /* NAND chip block size */
+#define CFG_NAND_PAGE_COUNT 32 /* NAND chip page count */
+#define CFG_NAND_BAD_BLOCK_POS 5 /* Location of bad block marker */
+#define CFG_NAND_4_ADDR_CYCLE 1 /* Fourth addr used (>32MB) */
+
+#define CFG_NAND_ECCSIZE 256
+#define CFG_NAND_ECCBYTES 3
+#define CFG_NAND_ECCSTEPS (CFG_NAND_PAGE_SIZE / CFG_NAND_ECCSIZE)
+#define CFG_NAND_OOBSIZE 16
+#define CFG_NAND_ECCTOTAL (CFG_NAND_ECCBYTES * CFG_NAND_ECCSTEPS)
+#define CFG_NAND_ECCPOS {0, 1, 2, 3, 6, 7}
+
+#ifdef CFG_ENV_IS_IN_NAND
+/*
+ * For NAND booting the environment is embedded in the U-Boot image. Please take
+ * look at the file board/amcc/sequoia/u-boot-nand.lds for details.
+ */
+#define CFG_ENV_SIZE CFG_NAND_BLOCK_SIZE
+#define CFG_ENV_OFFSET (CFG_NAND_U_BOOT_OFFS + CFG_ENV_SIZE)
+#define CFG_ENV_OFFSET_REDUND (CFG_ENV_OFFSET + CFG_ENV_SIZE)
+#endif
+
/*-----------------------------------------------------------------------
* NAND FLASH
*----------------------------------------------------------------------*/
-#define CFG_MAX_NAND_DEVICE 1
-#define NAND_MAX_CHIPS 1
-#define CFG_NAND_CS 1
+#define CFG_MAX_NAND_DEVICE 2
+#define NAND_MAX_CHIPS CFG_MAX_NAND_DEVICE
#define CFG_NAND_BASE (CFG_NAND_ADDR + CFG_NAND_CS)
+#define CFG_NAND_BASE_LIST { CFG_NAND_BASE, CFG_NAND_ADDR + 2 }
#define CFG_NAND_SELECT_DEVICE 1 /* nand driver supports mutipl. chips */
+#if !defined(CONFIG_NAND_U_BOOT) && !defined(CONFIG_NAND_SPL)
+#define CFG_NAND_CS 1
+#else
+#define CFG_NAND_CS 0 /* NAND chip connected to CSx */
+/* Memory Bank 0 (NAND-FLASH) initialization */
+#define CFG_EBC_PB0AP 0x018003c0
+#define CFG_EBC_PB0CR (CFG_NAND_ADDR | 0x1c000)
+#endif
+
/*-----------------------------------------------------------------------
* DDR SDRAM
*----------------------------------------------------------------------------- */
#define CONFIG_SPD_EEPROM /* Use SPD EEPROM for setup */
#undef CONFIG_DDR_ECC /* don't use ECC */
#define CFG_SIMULATE_SPD_EEPROM 0xff /* simulate spd eeprom on this address */
-#define SPD_EEPROM_ADDRESS {CFG_SIMULATE_SPD_EEPROM, 0x50, 0x51}
+#define SPD_EEPROM_ADDRESS {CFG_SIMULATE_SPD_EEPROM, 0x50, 0x51}
+#define CFG_MBYTES_SDRAM (64) /* 64MB fixed size for early-sdram-init */
/*-----------------------------------------------------------------------
* I2C
diff --git a/include/configs/ebony.h b/include/configs/ebony.h
index a42319b..5bd326b 100644
--- a/include/configs/ebony.h
+++ b/include/configs/ebony.h
@@ -32,6 +32,7 @@
*----------------------------------------------------------------------*/
#define CONFIG_EBONY 1 /* Board is ebony */
#define CONFIG_440GP 1 /* Specifc GP support */
+#define CONFIG_440 1 /* ... PPC440 family */
#define CONFIG_4xx 1 /* ... PPC4xx family */
#define CONFIG_BOARD_EARLY_INIT_F 1 /* Call board_early_init_f */
#undef CFG_DRAM_TEST /* Disable-takes long time! */
diff --git a/include/configs/lpc2292sodimm.h b/include/configs/lpc2292sodimm.h
index 7e51523..7b6c695 100644..100755
--- a/include/configs/lpc2292sodimm.h
+++ b/include/configs/lpc2292sodimm.h
@@ -1,12 +1,8 @@
/*
- * (C) Copyright 2000
- * Sysgo Real-Time Solutions, GmbH <www.elinos.com>
- * Marius Groeger <mgroeger@sysgo.de>
+ * (C) Copyright 2007
+ * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
*
- * Configuation settings for the EP7312 board.
- *
- * Modified to work on Armadillo HT1070 ARM720T board
- * (C) Copyright 2005 Rowel Atienza rowel@diwalabs.com
+ * Configuation settings for the LPC2292SODIMM board from Embedded Artists.
*
* See file CREDITS for list of people who contributed to this
* project.
@@ -31,7 +27,7 @@
#define __CONFIG_H
/*
- * If we are developing, we might want to start armboot from ram
+ * If we are developing, we might want to start u-boot from ram
* so we MUST NOT initialize critical regs like mem-timing ...
*/
#undef CONFIG_INIT_CRITICAL /* undef for developing */
@@ -46,7 +42,7 @@
#define CONFIG_ARM7 1 /* This is a ARM7 CPU */
#define CONFIG_ARM_THUMB 1 /* this is an ARM720TDMI */
#define CONFIG_LPC2292
-#undef CONFIG_ARM7_REVD /* disable ARM720 REV.D Workarounds */
+#undef CONFIG_ARM7_REVD /* disable ARM720 REV.D Workarounds */
#undef CONFIG_USE_IRQ /* don't need them anymore */
@@ -70,7 +66,7 @@
#define CONFIG_BAUDRATE 115200
-#define CONFIG_BOOTP_MASK (CONFIG_BOOTP_DEFAULT|CONFIG_BOOTP_BOOTFILESIZE)
+#define CONFIG_BOOTP_MASK (CONFIG_BOOTP_DEFAULT|CONFIG_BOOTP_BOOTFILESIZE)
/*
* Supported commands
@@ -103,11 +99,12 @@
#define CFG_MEMTEST_START 0x40000000 /* memtest works on */
#define CFG_MEMTEST_END 0x40000000 /* 4 ... 8 MB in DRAM */
-#undef CFG_CLKS_IN_HZ /* everything, incl board info, in Hz */
+#undef CFG_CLKS_IN_HZ /* everything, incl board info, in Hz */
-#define CFG_LOAD_ADDR 0x00040000 /* default load address for armadillo: kernel img is here*/
+#define CFG_LOAD_ADDR 0x00040000 /* default load address for */
+ /* armadillo: kernel img is here*/
-#define CFG_SYS_CLK_FREQ 58982400 /* Hz */
+#define CFG_SYS_CLK_FREQ 58982400 /* Hz */
#define CFG_HZ 2048 /* decrementer freq in Hz */
/* valid baudrates */
@@ -154,5 +151,7 @@
#define CONFIG_SETUP_MEMORY_TAGS
#define CONFIG_INITRD_TAG
#define CONFIG_MMC 1
+/* we use this ethernet chip */
+#define CONFIG_ENC28J60
#endif /* __CONFIG_H */
diff --git a/include/configs/luan.h b/include/configs/luan.h
index 9c8769b..045a144 100644
--- a/include/configs/luan.h
+++ b/include/configs/luan.h
@@ -135,7 +135,8 @@
*----------------------------------------------------------------------*/
#define CONFIG_SPD_EEPROM 1 /* Use SPD EEPROM for setup */
#define SPD_EEPROM_ADDRESS {0x53, 0x52} /* SPD i2c spd addresses*/
-#undef CONFIG_DDR_ECC /* no ECC support for now */
+#define CONFIG_DDR_ECC 1 /* with ECC support */
+#define CFG_44x_DDR2_CKTR_180 1 /* use 180 deg advance */
/*-----------------------------------------------------------------------
* I2C
diff --git a/include/configs/lwmon5.h b/include/configs/lwmon5.h
new file mode 100644
index 0000000..675df76
--- /dev/null
+++ b/include/configs/lwmon5.h
@@ -0,0 +1,438 @@
+/*
+ * (C) Copyright 2007
+ * Stefan Roese, DENX Software Engineering, sr@denx.de.
+ *
+ * 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
+ */
+
+/************************************************************************
+ * lwmon5.h - configuration for lwmon5 board
+ ***********************************************************************/
+#ifndef __CONFIG_H
+#define __CONFIG_H
+
+/*-----------------------------------------------------------------------
+ * High Level Configuration Options
+ *----------------------------------------------------------------------*/
+#define CONFIG_LWMON5 1 /* Board is lwmon5 */
+#define CONFIG_440EPX 1 /* Specific PPC440EPx */
+#define CONFIG_440 1 /* ... PPC440 family */
+#define CONFIG_4xx 1 /* ... PPC4xx family */
+#define CONFIG_SYS_CLK_FREQ 33300000 /* external freq to pll */
+
+#define CONFIG_BOARD_EARLY_INIT_F 1 /* Call board_early_init_f */
+#define CONFIG_MISC_INIT_R 1 /* Call misc_init_r */
+#define CONFIG_ADD_RAM_INFO 1 /* Print additional info */
+
+/*-----------------------------------------------------------------------
+ * Base addresses -- Note these are effective addresses where the
+ * actual resources get mapped (not physical addresses)
+ *----------------------------------------------------------------------*/
+#define CFG_MONITOR_LEN (512 * 1024) /* Reserve 512 kB for Monitor */
+#define CFG_MALLOC_LEN (512 * 1024) /* Reserve 512 kB for malloc() */
+
+#define CFG_BOOT_BASE_ADDR 0xf0000000
+#define CFG_SDRAM_BASE 0x00000000 /* _must_ be 0 */
+#define CFG_FLASH_BASE 0xfc000000 /* start of FLASH */
+#define CFG_MONITOR_BASE TEXT_BASE
+#define CFG_LIME_BASE_0 0xc0000000
+#define CFG_LIME_BASE_1 0xc1000000
+#define CFG_LIME_BASE_2 0xc2000000
+#define CFG_LIME_BASE_3 0xc3000000
+#define CFG_FPGA_BASE_0 0xc4000000
+#define CFG_FPGA_BASE_1 0xc4200000
+#define CFG_OCM_BASE 0xe0010000 /* ocm */
+#define CFG_PCI_BASE 0xe0000000 /* Internal PCI regs */
+#define CFG_PCI_MEMBASE 0x80000000 /* mapped pci memory */
+#define CFG_PCI_MEMBASE1 CFG_PCI_MEMBASE + 0x10000000
+#define CFG_PCI_MEMBASE2 CFG_PCI_MEMBASE1 + 0x10000000
+#define CFG_PCI_MEMBASE3 CFG_PCI_MEMBASE2 + 0x10000000
+
+/* Don't change either of these */
+#define CFG_PERIPHERAL_BASE 0xef600000 /* internal peripherals */
+
+#define CFG_USB2D0_BASE 0xe0000100
+#define CFG_USB_DEVICE 0xe0000000
+#define CFG_USB_HOST 0xe0000400
+
+/*-----------------------------------------------------------------------
+ * Initial RAM & stack pointer
+ *----------------------------------------------------------------------*/
+/* 440EPx/440GRx have 16KB of internal SRAM, so no need for D-Cache */
+#define CFG_INIT_RAM_OCM 1 /* OCM as init ram */
+#define CFG_INIT_RAM_ADDR CFG_OCM_BASE /* OCM */
+
+#define CFG_INIT_RAM_END (4 << 10)
+#define CFG_GBL_DATA_SIZE 256 /* 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
+
+/*-----------------------------------------------------------------------
+ * Serial Port
+ *----------------------------------------------------------------------*/
+#undef CFG_EXT_SERIAL_CLOCK /* no external clock provided */
+#define CONFIG_BAUDRATE 115200
+#define CONFIG_SERIAL_MULTI 1
+/* define this if you want console on UART1 */
+#define CONFIG_UART1_CONSOLE 1 /* use UART1 as console */
+
+#define CFG_BAUDRATE_TABLE \
+ {300, 600, 1200, 2400, 4800, 9600, 19200, 38400, 57600, 115200}
+
+/*-----------------------------------------------------------------------
+ * Environment
+ *----------------------------------------------------------------------*/
+#define CFG_ENV_IS_IN_FLASH 1 /* use FLASH for environment vars */
+
+/*-----------------------------------------------------------------------
+ * FLASH related
+ *----------------------------------------------------------------------*/
+#define CFG_FLASH_CFI /* The flash is CFI compatible */
+#define CFG_FLASH_CFI_DRIVER /* Use common CFI driver */
+
+#define CFG_FLASH_BANKS_LIST { CFG_FLASH_BASE }
+
+#define CFG_MAX_FLASH_BANKS 1 /* max number of memory banks */
+#define CFG_MAX_FLASH_SECT 512 /* max number of sectors on one chip */
+
+#define CFG_FLASH_ERASE_TOUT 120000 /* Timeout for Flash Erase (in ms) */
+#define CFG_FLASH_WRITE_TOUT 500 /* Timeout for Flash Write (in ms) */
+
+#define CFG_FLASH_USE_BUFFER_WRITE 1 /* use buffered writes (20x faster) */
+#define CFG_FLASH_PROTECTION 1 /* use hardware flash protection */
+
+#define CFG_FLASH_EMPTY_INFO /* print 'E' for empty sector on flinfo */
+#define CFG_FLASH_QUIET_TEST 1 /* don't warn upon unknown flash */
+
+#define CFG_ENV_SECT_SIZE 0x40000 /* size of one complete sector */
+#define CFG_ENV_ADDR ((-CFG_MONITOR_LEN)-CFG_ENV_SECT_SIZE)
+#define CFG_ENV_SIZE 0x2000 /* Total Size of Environment Sector */
+
+/* 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)
+
+/*-----------------------------------------------------------------------
+ * DDR SDRAM
+ *----------------------------------------------------------------------*/
+#define CFG_MBYTES_SDRAM (256) /* 256MB */
+#define CFG_DDR_CACHED_ADDR 0x40000000 /* setup 2nd TLB cached here */
+#define CONFIG_DDR_DATA_EYE 1 /* use DDR2 optimization */
+#if 0 /* test-only: disable ECC for now */
+#define CONFIG_DDR_ECC 1 /* enable ECC */
+#endif
+
+/*-----------------------------------------------------------------------
+ * I2C
+ *----------------------------------------------------------------------*/
+#define CONFIG_HARD_I2C 1 /* I2C with hardware support */
+#undef CONFIG_SOFT_I2C /* I2C bit-banged */
+#define CFG_I2C_SPEED 400000 /* I2C speed and slave address */
+#define CFG_I2C_SLAVE 0x7F
+
+#define CFG_I2C_MULTI_EEPROMS
+#define CFG_I2C_EEPROM_ADDR (0xa8>>1)
+#define CFG_I2C_EEPROM_ADDR_LEN 1
+#define CFG_EEPROM_PAGE_WRITE_ENABLE
+#define CFG_EEPROM_PAGE_WRITE_BITS 3
+#define CFG_EEPROM_PAGE_WRITE_DELAY_MS 10
+
+#define CONFIG_RTC_PCF8563 1 /* enable Philips PCF8563 RTC */
+#define CFG_I2C_RTC_ADDR 0x51 /* Philips PCF8563 RTC address */
+
+#define CONFIG_PREBOOT "echo;" \
+ "echo Type \"run flash_nfs\" to mount root filesystem over NFS;" \
+ "echo"
+
+#undef CONFIG_BOOTARGS
+
+#define CONFIG_EXTRA_ENV_SETTINGS \
+ "hostname=lwmon5\0" \
+ "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 ${bootargs} console=ttyS1,${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 ${bootfile};run nfsargs addip addtty;" \
+ "bootm\0" \
+ "rootpath=/opt/eldk/ppc_4xxFP\0" \
+ "bootfile=/tftpboot/lwmon5/uImage\0" \
+ "kernel_addr=FC000000\0" \
+ "ramdisk_addr=FC180000\0" \
+ "load=tftp 200000 /tftpboot/${hostname}/u-boot.bin\0" \
+ "update=protect off FFF80000 FFFFFFFF;era FFF80000 FFFFFFFF;" \
+ "cp.b 200000 FFF80000 80000\0" \
+ "upd=run load;run update\0" \
+ ""
+#define CONFIG_BOOTCOMMAND "run flash_self"
+
+#if 0
+#define CONFIG_BOOTDELAY -1 /* autoboot disabled */
+#else
+#define CONFIG_BOOTDELAY 5 /* autoboot after 5 seconds */
+#endif
+
+#define CONFIG_LOADS_ECHO 1 /* echo on for serial download */
+#define CFG_LOADS_BAUD_CHANGE 1 /* allow baudrate change */
+
+#define CONFIG_IBM_EMAC4_V4 1
+#define CONFIG_MII 1 /* MII PHY management */
+#define CONFIG_PHY_ADDR 3 /* PHY address, See schematics */
+
+#define CONFIG_PHY_RESET 1 /* reset phy upon startup */
+
+#define CONFIG_HAS_ETH0
+#define CFG_RX_ETH_BUFFER 32 /* Number of ethernet rx buffers & descriptors */
+
+#define CONFIG_NET_MULTI 1
+#define CONFIG_HAS_ETH1 1 /* add support for "eth1addr" */
+#define CONFIG_PHY1_ADDR 1
+
+/* USB */
+#ifdef CONFIG_440EPX
+#define CONFIG_USB_OHCI
+#define CONFIG_USB_STORAGE
+
+/* Comment this out to enable USB 1.1 device */
+#define USB_2_0_DEVICE
+
+#define CMD_USB CFG_CMD_USB
+#else
+#define CMD_USB 0 /* no USB on 440GRx */
+#endif /* CONFIG_440EPX */
+
+/* Partitions */
+#define CONFIG_MAC_PARTITION
+#define CONFIG_DOS_PARTITION
+#define CONFIG_ISO_PARTITION
+
+#define CONFIG_COMMANDS (CONFIG_CMD_DFL | \
+ CFG_CMD_ASKENV | \
+ CFG_CMD_DATE | \
+ CFG_CMD_DHCP | \
+ CFG_CMD_DIAG | \
+ CFG_CMD_EEPROM | \
+ CFG_CMD_ELF | \
+ CFG_CMD_FAT | \
+ CFG_CMD_I2C | \
+ CFG_CMD_IRQ | \
+ CFG_CMD_MII | \
+ CFG_CMD_NET | \
+ CFG_CMD_NFS | \
+ CFG_CMD_PCI | \
+ CFG_CMD_PING | \
+ CFG_CMD_REGINFO | \
+ CFG_CMD_SDRAM | \
+ CMD_USB)
+
+#define CONFIG_SUPPORT_VFAT
+
+/* this must be included AFTER the definition of CONFIG_COMMANDS (if any) */
+#include <cmd_confdefs.h>
+
+/*-----------------------------------------------------------------------
+ * Miscellaneous configurable options
+ *----------------------------------------------------------------------*/
+#define CFG_LONGHELP /* undef to save memory */
+#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_MEMTEST_START 0x0400000 /* memtest works on */
+#define CFG_MEMTEST_END 0x0C00000 /* 4 ... 12 MB in DRAM */
+
+#define CFG_LOAD_ADDR 0x100000 /* default load address */
+#define CFG_EXTBDINFO 1 /* To use extended board_into (bd_t) */
+
+#define CFG_HZ 1000 /* decrementer freq: 1 ms ticks */
+
+#define CONFIG_CMDLINE_EDITING 1 /* add command line history */
+#define CONFIG_LOOPW 1 /* enable loopw command */
+#define CONFIG_MX_CYCLIC 1 /* enable mdc/mwc commands */
+#define CONFIG_ZERO_BOOTDELAY_CHECK /* check for keypress on bootdelay==0 */
+#define CONFIG_VERSION_VARIABLE 1 /* include version env variable */
+
+/*-----------------------------------------------------------------------
+ * PCI stuff
+ *----------------------------------------------------------------------*/
+/* General PCI */
+#define CONFIG_PCI /* include pci support */
+#undef CONFIG_PCI_PNP /* do (not) pci plug-and-play */
+#define CONFIG_PCI_SCAN_SHOW /* show pci devices on startup */
+#define CFG_PCI_TARGBASE 0x80000000 /* PCIaddr mapped to CFG_PCI_MEMBASE*/
+
+/* Board-specific PCI */
+#define CFG_PCI_PRE_INIT /* enable board pci_pre_init() */
+#define CFG_PCI_TARGET_INIT
+#define CFG_PCI_MASTER_INIT
+
+#define CFG_PCI_SUBSYS_VENDORID 0x10e8 /* AMCC */
+#define CFG_PCI_SUBSYS_ID 0xcafe /* Whatever */
+
+#define CONFIG_HW_WATCHDOG 1 /* Use external HW-Watchdog */
+
+/*
+ * 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 */
+
+/*-----------------------------------------------------------------------
+ * External Bus Controller (EBC) Setup
+ *----------------------------------------------------------------------*/
+#define CFG_FLASH CFG_FLASH_BASE
+
+/* Memory Bank 0 (NOR-FLASH) initialization */
+#define CFG_EBC_PB0AP 0x03050200
+#define CFG_EBC_PB0CR (CFG_FLASH | 0xdc000)
+
+/* Memory Bank 1 (Lime) initialization */
+#define CFG_EBC_PB1AP 0x01004380
+#define CFG_EBC_PB1CR (CFG_LIME_BASE_0 | 0xdc000)
+
+/* Memory Bank 2 (FPGA) initialization */
+#define CFG_EBC_PB2AP 0x01004400
+#define CFG_EBC_PB2CR (CFG_FPGA_BASE_0 | 0x1c000)
+
+/* Memory Bank 3 (FPGA2) initialization */
+#define CFG_EBC_PB3AP 0x01004400
+#define CFG_EBC_PB3CR (CFG_FPGA_BASE_1 | 0x1c000)
+
+#define CFG_EBC_CFG 0xb8400000
+
+/*-----------------------------------------------------------------------
+ * GPIO Setup
+ *----------------------------------------------------------------------*/
+#define CFG_GPIO_PHY1_RST 12
+#define CFG_GPIO_FLASH_WP 14
+#define CFG_GPIO_PHY0_RST 22
+#define CFG_GPIO_HUB_RST 50
+#define CFG_GPIO_WATCHDOG 58
+#define CFG_GPIO_LIME_S 59
+#define CFG_GPIO_LIME_RST 60
+
+/*-----------------------------------------------------------------------
+ * PPC440 GPIO Configuration
+ */
+#define CFG_440_GPIO_TABLE { /* Out GPIO Alternate1 Alternate2 Alternate3 */ \
+{ \
+/* GPIO Core 0 */ \
+{GPIO0_BASE, GPIO_OUT, GPIO_ALT1, GPIO_OUT_0}, /* GPIO0 EBC_ADDR(7) DMA_REQ(2) */ \
+{GPIO0_BASE, GPIO_OUT, GPIO_ALT1, GPIO_OUT_0}, /* GPIO1 EBC_ADDR(6) DMA_ACK(2) */ \
+{GPIO0_BASE, GPIO_OUT, GPIO_ALT1, GPIO_OUT_0}, /* GPIO2 EBC_ADDR(5) DMA_EOT/TC(2) */ \
+{GPIO0_BASE, GPIO_OUT, GPIO_ALT1, GPIO_OUT_0}, /* GPIO3 EBC_ADDR(4) DMA_REQ(3) */ \
+{GPIO0_BASE, GPIO_OUT, GPIO_ALT1, GPIO_OUT_0}, /* GPIO4 EBC_ADDR(3) DMA_ACK(3) */ \
+{GPIO0_BASE, GPIO_OUT, GPIO_ALT1, GPIO_OUT_0}, /* GPIO5 EBC_ADDR(2) DMA_EOT/TC(3) */ \
+{GPIO0_BASE, GPIO_OUT, GPIO_ALT1, GPIO_OUT_0}, /* GPIO6 EBC_CS_N(1) */ \
+{GPIO0_BASE, GPIO_OUT, GPIO_ALT1, GPIO_OUT_0}, /* GPIO7 EBC_CS_N(2) */ \
+{GPIO0_BASE, GPIO_OUT, GPIO_ALT1, GPIO_OUT_0}, /* GPIO8 EBC_CS_N(3) */ \
+{GPIO0_BASE, GPIO_OUT, GPIO_ALT1, GPIO_OUT_0}, /* GPIO9 EBC_CS_N(4) */ \
+{GPIO0_BASE, GPIO_OUT, GPIO_ALT1, GPIO_OUT_0}, /* GPIO10 EBC_CS_N(5) */ \
+{GPIO0_BASE, GPIO_IN , GPIO_SEL , GPIO_OUT_0}, /* GPIO11 EBC_BUS_ERR */ \
+{GPIO0_BASE, GPIO_OUT, GPIO_SEL , GPIO_OUT_0}, /* GPIO12 */ \
+{GPIO0_BASE, GPIO_OUT, GPIO_SEL , GPIO_OUT_0}, /* GPIO13 */ \
+{GPIO0_BASE, GPIO_OUT, GPIO_SEL , GPIO_OUT_1}, /* GPIO14 */ \
+{GPIO0_BASE, GPIO_OUT, GPIO_SEL , GPIO_OUT_0}, /* GPIO15 */ \
+{GPIO0_BASE, GPIO_OUT, GPIO_ALT1, GPIO_OUT_0}, /* GPIO16 GMCTxD(4) */ \
+{GPIO0_BASE, GPIO_OUT, GPIO_ALT1, GPIO_OUT_0}, /* GPIO17 GMCTxD(5) */ \
+{GPIO0_BASE, GPIO_OUT, GPIO_ALT1, GPIO_OUT_0}, /* GPIO18 GMCTxD(6) */ \
+{GPIO0_BASE, GPIO_OUT, GPIO_ALT1, GPIO_OUT_0}, /* GPIO19 GMCTxD(7) */ \
+{GPIO0_BASE, GPIO_IN , GPIO_ALT1, GPIO_OUT_0}, /* GPIO20 RejectPkt0 */ \
+{GPIO0_BASE, GPIO_IN , GPIO_ALT1, GPIO_OUT_0}, /* GPIO21 RejectPkt1 */ \
+{GPIO0_BASE, GPIO_OUT, GPIO_SEL , GPIO_OUT_0}, /* GPIO22 */ \
+{GPIO0_BASE, GPIO_OUT, GPIO_ALT1, GPIO_OUT_0}, /* GPIO23 SCPD0 */ \
+{GPIO0_BASE, GPIO_OUT, GPIO_ALT1, GPIO_OUT_0}, /* GPIO24 GMCTxD(2) */ \
+{GPIO0_BASE, GPIO_OUT, GPIO_ALT1, GPIO_OUT_0}, /* GPIO25 GMCTxD(3) */ \
+{GPIO0_BASE, GPIO_IN , GPIO_SEL , GPIO_OUT_0}, /* GPIO26 */ \
+{GPIO0_BASE, GPIO_IN , GPIO_SEL , GPIO_OUT_0}, /* GPIO27 EXT_EBC_REQ USB2D_RXERROR */ \
+{GPIO0_BASE, GPIO_OUT, GPIO_SEL , GPIO_OUT_0}, /* GPIO28 USB2D_TXVALID */ \
+{GPIO0_BASE, GPIO_OUT, GPIO_SEL , GPIO_OUT_0}, /* GPIO29 EBC_EXT_HDLA USB2D_PAD_SUSPNDM */ \
+{GPIO0_BASE, GPIO_IN , GPIO_SEL , GPIO_OUT_0}, /* GPIO30 EBC_EXT_ACK USB2D_XCVRSELECT*/ \
+{GPIO0_BASE, GPIO_IN , GPIO_SEL , GPIO_OUT_0}, /* GPIO31 EBC_EXR_BUSREQ USB2D_TERMSELECT*/ \
+}, \
+{ \
+/* GPIO Core 1 */ \
+{GPIO1_BASE, GPIO_IN , GPIO_ALT2, GPIO_OUT_0}, /* GPIO32 USB2D_OPMODE0 EBC_DATA(2) */ \
+{GPIO1_BASE, GPIO_IN , GPIO_ALT2, GPIO_OUT_0}, /* GPIO33 USB2D_OPMODE1 EBC_DATA(3) */ \
+{GPIO1_BASE, GPIO_OUT, GPIO_ALT3, GPIO_OUT_0}, /* GPIO34 UART0_DCD_N UART1_DSR_CTS_N UART2_SOUT*/ \
+{GPIO1_BASE, GPIO_IN , GPIO_ALT3, GPIO_OUT_0}, /* GPIO35 UART0_8PIN_DSR_N UART1_RTS_DTR_N UART2_SIN*/ \
+{GPIO1_BASE, GPIO_IN , GPIO_ALT2, GPIO_OUT_0}, /* GPIO36 UART0_8PIN_CTS_N EBC_DATA(0) UART3_SIN*/ \
+{GPIO1_BASE, GPIO_OUT, GPIO_ALT2, GPIO_OUT_0}, /* GPIO37 UART0_RTS_N EBC_DATA(1) UART3_SOUT*/ \
+{GPIO1_BASE, GPIO_OUT, GPIO_ALT2, GPIO_OUT_0}, /* GPIO38 UART0_DTR_N UART1_SOUT */ \
+{GPIO1_BASE, GPIO_IN , GPIO_ALT2, GPIO_OUT_0}, /* GPIO39 UART0_RI_N UART1_SIN */ \
+{GPIO1_BASE, GPIO_IN , GPIO_ALT1, GPIO_OUT_0}, /* GPIO40 UIC_IRQ(0) */ \
+{GPIO1_BASE, GPIO_IN , GPIO_ALT1, GPIO_OUT_0}, /* GPIO41 UIC_IRQ(1) */ \
+{GPIO1_BASE, GPIO_IN , GPIO_ALT1, GPIO_OUT_0}, /* GPIO42 UIC_IRQ(2) */ \
+{GPIO1_BASE, GPIO_IN , GPIO_ALT1, GPIO_OUT_0}, /* GPIO43 UIC_IRQ(3) */ \
+{GPIO1_BASE, GPIO_IN , GPIO_ALT1, GPIO_OUT_0}, /* GPIO44 UIC_IRQ(4) DMA_ACK(1) */ \
+{GPIO1_BASE, GPIO_IN , GPIO_ALT1, GPIO_OUT_0}, /* GPIO45 UIC_IRQ(6) DMA_EOT/TC(1) */ \
+{GPIO1_BASE, GPIO_IN , GPIO_ALT1, GPIO_OUT_0}, /* GPIO46 UIC_IRQ(7) DMA_REQ(0) */ \
+{GPIO1_BASE, GPIO_IN , GPIO_ALT1, GPIO_OUT_0}, /* GPIO47 UIC_IRQ(8) DMA_ACK(0) */ \
+{GPIO1_BASE, GPIO_IN , GPIO_ALT1, GPIO_OUT_0}, /* GPIO48 UIC_IRQ(9) DMA_EOT/TC(0) */ \
+{GPIO1_BASE, GPIO_OUT, GPIO_SEL , GPIO_OUT_1}, /* GPIO49 Unselect via TraceSelect Bit */ \
+{GPIO1_BASE, GPIO_OUT, GPIO_SEL , GPIO_OUT_0}, /* GPIO50 Unselect via TraceSelect Bit */ \
+{GPIO1_BASE, GPIO_IN , GPIO_SEL , GPIO_OUT_0}, /* GPIO51 Unselect via TraceSelect Bit */ \
+{GPIO1_BASE, GPIO_IN , GPIO_SEL , GPIO_OUT_0}, /* GPIO52 Unselect via TraceSelect Bit */ \
+{GPIO1_BASE, GPIO_OUT, GPIO_SEL , GPIO_OUT_1}, /* GPIO53 Unselect via TraceSelect Bit */ \
+{GPIO1_BASE, GPIO_OUT, GPIO_SEL , GPIO_OUT_0}, /* GPIO54 Unselect via TraceSelect Bit */ \
+{GPIO1_BASE, GPIO_OUT, GPIO_SEL , GPIO_OUT_1}, /* GPIO55 Unselect via TraceSelect Bit */ \
+{GPIO1_BASE, GPIO_OUT, GPIO_SEL , GPIO_OUT_0}, /* GPIO56 Unselect via TraceSelect Bit */ \
+{GPIO1_BASE, GPIO_OUT, GPIO_SEL , GPIO_OUT_1}, /* GPIO57 Unselect via TraceSelect Bit */ \
+{GPIO1_BASE, GPIO_OUT, GPIO_SEL , GPIO_OUT_1}, /* GPIO58 Unselect via TraceSelect Bit */ \
+{GPIO1_BASE, GPIO_OUT, GPIO_SEL , GPIO_OUT_0}, /* GPIO59 Unselect via TraceSelect Bit */ \
+{GPIO1_BASE, GPIO_OUT, GPIO_SEL , GPIO_OUT_0}, /* GPIO60 Unselect via TraceSelect Bit */ \
+{GPIO1_BASE, GPIO_IN , GPIO_SEL , GPIO_OUT_0}, /* GPIO61 Unselect via TraceSelect Bit */ \
+{GPIO1_BASE, GPIO_IN , GPIO_SEL , GPIO_OUT_0}, /* GPIO62 Unselect via TraceSelect Bit */ \
+{GPIO1_BASE, GPIO_OUT, GPIO_SEL , GPIO_OUT_0}, /* GPIO63 Unselect via TraceSelect Bit */ \
+} \
+}
+
+/*-----------------------------------------------------------------------
+ * Cache Configuration
+ *----------------------------------------------------------------------*/
+#define CFG_DCACHE_SIZE (32<<10) /* For AMCC 440 CPUs */
+#define CFG_CACHELINE_SIZE 32 /* ... */
+#if (CONFIG_COMMANDS & CFG_CMD_KGDB)
+#define CFG_CACHELINE_SHIFT 5 /* log base 2 of the above value */
+#endif
+
+/*
+ * 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 to run kgdb serial port */
+#define CONFIG_KGDB_SER_INDEX 2 /* which serial port to use */
+#endif
+#endif /* __CONFIG_H */
diff --git a/include/configs/ocotea.h b/include/configs/ocotea.h
index fe4e638..31f8bb3 100644
--- a/include/configs/ocotea.h
+++ b/include/configs/ocotea.h
@@ -41,6 +41,7 @@
*----------------------------------------------------------------------*/
#define CONFIG_OCOTEA 1 /* Board is ebony */
#define CONFIG_440GX 1 /* Specifc GX support */
+#define CONFIG_440 1 /* ... PPC440 family */
#define CONFIG_4xx 1 /* ... PPC4xx family */
#define CONFIG_BOARD_EARLY_INIT_F 1 /* Call board_pre_init */
#undef CFG_DRAM_TEST /* Disable-takes long time! */
diff --git a/include/configs/p3p440.h b/include/configs/p3p440.h
index aa0901f..cae5bd5 100644
--- a/include/configs/p3p440.h
+++ b/include/configs/p3p440.h
@@ -35,6 +35,7 @@
*----------------------------------------------------------------------*/
#define CONFIG_P3P440 1 /* Board is P3P440 */
#define CONFIG_440GP 1 /* Specifc GP support */
+#define CONFIG_440 1 /* ... PPC440 family */
#define CONFIG_4xx 1 /* ... PPC4xx family */
#define CONFIG_BOARD_EARLY_INIT_F 1 /* Call board_early_init_f */
#define CONFIG_MISC_INIT_R 1 /* Call misc_init_r */
diff --git a/include/configs/pcs440ep.h b/include/configs/pcs440ep.h
index 23bdfc8..040e5895 100644
--- a/include/configs/pcs440ep.h
+++ b/include/configs/pcs440ep.h
@@ -32,6 +32,7 @@
*----------------------------------------------------------------------*/
#define CONFIG_PCS440EP 1 /* Board is PCS440EP */
#define CONFIG_440EP 1 /* Specific PPC440EP support */
+#define CONFIG_440 1 /* ... PPC440 family */
#define CONFIG_4xx 1 /* ... PPC4xx family */
#define CONFIG_SYS_CLK_FREQ 33333333 /* external freq to pll */
@@ -315,76 +316,76 @@
/*-----------------------------------------------------------------------
* PPC440 GPIO Configuration
*/
-#define CFG_440_GPIO_TABLE { /* GPIO Alternate1 Alternate2 Alternate3 */ \
+#define CFG_440_GPIO_TABLE { /* Out GPIO Alternate1 Alternate2 Alternate3 */ \
{ \
/* GPIO Core 0 */ \
-{ GPIO0_BASE, GPIO_OUT, GPIO_SEL }, /* GPIO0 EBC_ADDR(7) DMA_REQ(2) */ \
-{ GPIO0_BASE, GPIO_OUT, GPIO_SEL }, /* GPIO1 EBC_ADDR(6) DMA_ACK(2) */ \
-{ GPIO0_BASE, GPIO_OUT, GPIO_SEL }, /* GPIO2 EBC_ADDR(5) DMA_EOT/TC(2) */ \
-{ GPIO0_BASE, GPIO_OUT, GPIO_SEL }, /* GPIO3 EBC_ADDR(4) DMA_REQ(3) */ \
-{ GPIO0_BASE, GPIO_OUT, GPIO_SEL }, /* GPIO4 EBC_ADDR(3) DMA_ACK(3) */ \
-{ GPIO0_BASE, GPIO_OUT, GPIO_SEL }, /* GPIO5 EBC_ADDR(2) DMA_EOT/TC(3) */ \
-{ GPIO0_BASE, GPIO_OUT, GPIO_ALT1 }, /* GPIO6 EBC_CS_N(1) */ \
-{ GPIO0_BASE, GPIO_OUT, GPIO_ALT1 }, /* GPIO7 EBC_CS_N(2) */ \
-{ GPIO0_BASE, GPIO_OUT, GPIO_ALT1 }, /* GPIO8 EBC_CS_N(3) */ \
-{ GPIO0_BASE, GPIO_OUT, GPIO_ALT1 }, /* GPIO9 EBC_CS_N(4) */ \
-{ GPIO0_BASE, GPIO_OUT, GPIO_SEL }, /* GPIO10 EBC_CS_N(5) */ \
-{ GPIO0_BASE, GPIO_OUT, GPIO_SEL }, /* GPIO11 EBC_BUS_ERR */ \
-{ GPIO0_BASE, GPIO_IN, GPIO_ALT1 }, /* GPIO12 ZII_p0Rxd(0) */ \
-{ GPIO0_BASE, GPIO_IN, GPIO_ALT1 }, /* GPIO13 ZII_p0Rxd(1) */ \
-{ GPIO0_BASE, GPIO_IN, GPIO_ALT1 }, /* GPIO14 ZII_p0Rxd(2) */ \
-{ GPIO0_BASE, GPIO_IN, GPIO_ALT1 }, /* GPIO15 ZII_p0Rxd(3) */ \
-{ GPIO0_BASE, GPIO_OUT, GPIO_ALT1 }, /* GPIO16 ZII_p0Txd(0) */ \
-{ GPIO0_BASE, GPIO_OUT, GPIO_ALT1 }, /* GPIO17 ZII_p0Txd(1) */ \
-{ GPIO0_BASE, GPIO_OUT, GPIO_ALT1 }, /* GPIO18 ZII_p0Txd(2) */ \
-{ GPIO0_BASE, GPIO_OUT, GPIO_ALT1 }, /* GPIO19 ZII_p0Txd(3) */ \
-{ GPIO0_BASE, GPIO_IN, GPIO_ALT1 }, /* GPIO20 ZII_p0Rx_er */ \
-{ GPIO0_BASE, GPIO_IN, GPIO_ALT1 }, /* GPIO21 ZII_p0Rx_dv */ \
-{ GPIO0_BASE, GPIO_IN, GPIO_ALT1 }, /* GPIO22 ZII_p0RxCrs */ \
-{ GPIO0_BASE, GPIO_OUT, GPIO_ALT1 }, /* GPIO23 ZII_p0Tx_er */ \
-{ GPIO0_BASE, GPIO_OUT, GPIO_ALT1 }, /* GPIO24 ZII_p0Tx_en */ \
-{ GPIO0_BASE, GPIO_IN, GPIO_ALT1 }, /* GPIO25 ZII_p0Col */ \
-{ GPIO0_BASE, GPIO_IN, GPIO_SEL }, /* GPIO26 USB2D_RXVALID */ \
-{ GPIO0_BASE, GPIO_IN, GPIO_SEL }, /* GPIO27 EXT_EBC_REQ USB2D_RXERROR */ \
-{ GPIO0_BASE, GPIO_IN, GPIO_SEL }, /* GPIO28 USB2D_TXVALID */ \
-{ GPIO0_BASE, GPIO_IN, GPIO_SEL }, /* GPIO29 EBC_EXT_HDLA USB2D_PAD_SUSPNDM */ \
-{ GPIO0_BASE, GPIO_IN, GPIO_SEL }, /* GPIO30 EBC_EXT_ACK USB2D_XCVRSELECT*/ \
-{ GPIO0_BASE, GPIO_IN, GPIO_SEL }, /* GPIO31 EBC_EXR_BUSREQ USB2D_TERMSELECT*/ \
+{GPIO0_BASE, GPIO_OUT, GPIO_SEL, GPIO_OUT_NO_CHG}, /* GPIO0 EBC_ADDR(7) DMA_REQ(2) */ \
+{GPIO0_BASE, GPIO_OUT, GPIO_SEL, GPIO_OUT_NO_CHG}, /* GPIO1 EBC_ADDR(6) DMA_ACK(2) */ \
+{GPIO0_BASE, GPIO_OUT, GPIO_SEL, GPIO_OUT_NO_CHG}, /* GPIO2 EBC_ADDR(5) DMA_EOT/TC(2) */ \
+{GPIO0_BASE, GPIO_OUT, GPIO_SEL, GPIO_OUT_NO_CHG}, /* GPIO3 EBC_ADDR(4) DMA_REQ(3) */ \
+{GPIO0_BASE, GPIO_OUT, GPIO_SEL, GPIO_OUT_NO_CHG}, /* GPIO4 EBC_ADDR(3) DMA_ACK(3) */ \
+{GPIO0_BASE, GPIO_OUT, GPIO_SEL, GPIO_OUT_NO_CHG}, /* GPIO5 EBC_ADDR(2) DMA_EOT/TC(3) */ \
+{GPIO0_BASE, GPIO_OUT, GPIO_ALT1, GPIO_OUT_NO_CHG}, /* GPIO6 EBC_CS_N(1) */ \
+{GPIO0_BASE, GPIO_OUT, GPIO_ALT1, GPIO_OUT_NO_CHG}, /* GPIO7 EBC_CS_N(2) */ \
+{GPIO0_BASE, GPIO_OUT, GPIO_ALT1, GPIO_OUT_NO_CHG}, /* GPIO8 EBC_CS_N(3) */ \
+{GPIO0_BASE, GPIO_OUT, GPIO_ALT1, GPIO_OUT_NO_CHG}, /* GPIO9 EBC_CS_N(4) */ \
+{GPIO0_BASE, GPIO_OUT, GPIO_SEL, GPIO_OUT_NO_CHG}, /* GPIO10 EBC_CS_N(5) */ \
+{GPIO0_BASE, GPIO_OUT, GPIO_SEL, GPIO_OUT_NO_CHG}, /* GPIO11 EBC_BUS_ERR */ \
+{GPIO0_BASE, GPIO_IN, GPIO_ALT1, GPIO_OUT_NO_CHG}, /* GPIO12 ZII_p0Rxd(0) */ \
+{GPIO0_BASE, GPIO_IN, GPIO_ALT1, GPIO_OUT_NO_CHG}, /* GPIO13 ZII_p0Rxd(1) */ \
+{GPIO0_BASE, GPIO_IN, GPIO_ALT1, GPIO_OUT_NO_CHG}, /* GPIO14 ZII_p0Rxd(2) */ \
+{GPIO0_BASE, GPIO_IN, GPIO_ALT1, GPIO_OUT_NO_CHG}, /* GPIO15 ZII_p0Rxd(3) */ \
+{GPIO0_BASE, GPIO_OUT, GPIO_ALT1, GPIO_OUT_NO_CHG}, /* GPIO16 ZII_p0Txd(0) */ \
+{GPIO0_BASE, GPIO_OUT, GPIO_ALT1, GPIO_OUT_NO_CHG}, /* GPIO17 ZII_p0Txd(1) */ \
+{GPIO0_BASE, GPIO_OUT, GPIO_ALT1, GPIO_OUT_NO_CHG}, /* GPIO18 ZII_p0Txd(2) */ \
+{GPIO0_BASE, GPIO_OUT, GPIO_ALT1, GPIO_OUT_NO_CHG}, /* GPIO19 ZII_p0Txd(3) */ \
+{GPIO0_BASE, GPIO_IN, GPIO_ALT1, GPIO_OUT_NO_CHG}, /* GPIO20 ZII_p0Rx_er */ \
+{GPIO0_BASE, GPIO_IN, GPIO_ALT1, GPIO_OUT_NO_CHG}, /* GPIO21 ZII_p0Rx_dv */ \
+{GPIO0_BASE, GPIO_IN, GPIO_ALT1, GPIO_OUT_NO_CHG}, /* GPIO22 ZII_p0RxCrs */ \
+{GPIO0_BASE, GPIO_OUT, GPIO_ALT1, GPIO_OUT_NO_CHG}, /* GPIO23 ZII_p0Tx_er */ \
+{GPIO0_BASE, GPIO_OUT, GPIO_ALT1, GPIO_OUT_NO_CHG}, /* GPIO24 ZII_p0Tx_en */ \
+{GPIO0_BASE, GPIO_IN, GPIO_ALT1, GPIO_OUT_NO_CHG}, /* GPIO25 ZII_p0Col */ \
+{GPIO0_BASE, GPIO_IN, GPIO_SEL, GPIO_OUT_NO_CHG}, /* GPIO26 USB2D_RXVALID */ \
+{GPIO0_BASE, GPIO_IN, GPIO_SEL, GPIO_OUT_NO_CHG}, /* GPIO27 EXT_EBC_REQ USB2D_RXERROR */ \
+{GPIO0_BASE, GPIO_IN, GPIO_SEL, GPIO_OUT_NO_CHG}, /* GPIO28 USB2D_TXVALID */ \
+{GPIO0_BASE, GPIO_IN, GPIO_SEL, GPIO_OUT_NO_CHG}, /* GPIO29 EBC_EXT_HDLA USB2D_PAD_SUSPNDM */ \
+{GPIO0_BASE, GPIO_IN, GPIO_SEL, GPIO_OUT_NO_CHG}, /* GPIO30 EBC_EXT_ACK USB2D_XCVRSELECT*/ \
+{GPIO0_BASE, GPIO_IN, GPIO_SEL, GPIO_OUT_NO_CHG}, /* GPIO31 EBC_EXR_BUSREQ USB2D_TERMSELECT*/ \
}, \
{ \
/* GPIO Core 1 */ \
-{ GPIO1_BASE, GPIO_IN, GPIO_SEL }, /* GPIO32 USB2D_OPMODE0 */ \
-{ GPIO1_BASE, GPIO_IN, GPIO_SEL }, /* GPIO33 USB2D_OPMODE1 */ \
-{ GPIO1_BASE, GPIO_OUT, GPIO_ALT3 }, /* GPIO34 UART0_DCD_N UART1_DSR_CTS_N UART2_SOUT*/ \
-{ GPIO1_BASE, GPIO_IN, GPIO_ALT3 }, /* GPIO35 UART0_8PIN_DSR_N UART1_RTS_DTR_N UART2_SIN*/ \
-{ GPIO1_BASE, GPIO_IN, GPIO_ALT1 }, /* GPIO36 UART0_8PIN_CTS_N UART3_SIN*/ \
-{ GPIO1_BASE, GPIO_OUT, GPIO_ALT1 }, /* GPIO37 UART0_RTS_N */ \
-{ GPIO1_BASE, GPIO_OUT, GPIO_ALT2 }, /* GPIO38 UART0_DTR_N UART1_SOUT */ \
-{ GPIO1_BASE, GPIO_IN, GPIO_ALT2 }, /* GPIO39 UART0_RI_N UART1_SIN */ \
-{ GPIO1_BASE, GPIO_IN, GPIO_ALT1 }, /* GPIO40 UIC_IRQ(0) */ \
-{ GPIO1_BASE, GPIO_IN, GPIO_ALT1 }, /* GPIO41 UIC_IRQ(1) */ \
-{ GPIO1_BASE, GPIO_IN, GPIO_ALT1 }, /* GPIO42 UIC_IRQ(2) */ \
-{ GPIO1_BASE, GPIO_IN, GPIO_ALT1 }, /* GPIO43 UIC_IRQ(3) */ \
-{ GPIO1_BASE, GPIO_IN, GPIO_ALT1 }, /* GPIO44 UIC_IRQ(4) DMA_ACK(1) */ \
-{ GPIO1_BASE, GPIO_IN, GPIO_SEL }, /* GPIO45 UIC_IRQ(6) DMA_EOT/TC(1) */ \
-{ GPIO1_BASE, GPIO_BI, GPIO_SEL }, /* GPIO46 UIC_IRQ(7) DMA_REQ(0) */ \
-{ GPIO1_BASE, GPIO_IN, GPIO_SEL }, /* GPIO47 UIC_IRQ(8) DMA_ACK(0) */ \
-{ GPIO1_BASE, GPIO_IN, GPIO_SEL }, /* GPIO48 UIC_IRQ(9) DMA_EOT/TC(0) */ \
-{ GPIO1_BASE, GPIO_IN, GPIO_SEL }, /* GPIO49 Unselect via TraceSelect Bit */ \
-{ GPIO1_BASE, GPIO_IN, GPIO_SEL }, /* GPIO50 Unselect via TraceSelect Bit */ \
-{ GPIO1_BASE, GPIO_IN, GPIO_SEL }, /* GPIO51 Unselect via TraceSelect Bit */ \
-{ GPIO1_BASE, GPIO_IN, GPIO_SEL }, /* GPIO52 Unselect via TraceSelect Bit */ \
-{ GPIO1_BASE, GPIO_IN, GPIO_SEL }, /* GPIO53 Unselect via TraceSelect Bit */ \
-{ GPIO1_BASE, GPIO_IN, GPIO_SEL }, /* GPIO54 Unselect via TraceSelect Bit */ \
-{ GPIO1_BASE, GPIO_IN, GPIO_SEL }, /* GPIO55 Unselect via TraceSelect Bit */ \
-{ GPIO1_BASE, GPIO_IN, GPIO_SEL }, /* GPIO56 Unselect via TraceSelect Bit */ \
-{ GPIO1_BASE, GPIO_IN, GPIO_SEL }, /* GPIO57 Unselect via TraceSelect Bit */ \
-{ GPIO1_BASE, GPIO_IN, GPIO_SEL }, /* GPIO58 Unselect via TraceSelect Bit */ \
-{ GPIO1_BASE, GPIO_IN, GPIO_SEL }, /* GPIO59 Unselect via TraceSelect Bit */ \
-{ GPIO1_BASE, GPIO_IN, GPIO_SEL }, /* GPIO60 Unselect via TraceSelect Bit */ \
-{ GPIO1_BASE, GPIO_IN, GPIO_SEL }, /* GPIO61 Unselect via TraceSelect Bit */ \
-{ GPIO1_BASE, GPIO_IN, GPIO_SEL }, /* GPIO62 Unselect via TraceSelect Bit */ \
-{ GPIO1_BASE, GPIO_IN, GPIO_SEL }, /* GPIO63 Unselect via TraceSelect Bit */ \
+{GPIO1_BASE, GPIO_IN, GPIO_SEL, GPIO_OUT_NO_CHG}, /* GPIO32 USB2D_OPMODE0 */ \
+{GPIO1_BASE, GPIO_IN, GPIO_SEL, GPIO_OUT_NO_CHG}, /* GPIO33 USB2D_OPMODE1 */ \
+{GPIO1_BASE, GPIO_OUT, GPIO_ALT3, GPIO_OUT_NO_CHG}, /* GPIO34 UART0_DCD_N UART1_DSR_CTS_N UART2_SOUT*/ \
+{GPIO1_BASE, GPIO_IN, GPIO_ALT3, GPIO_OUT_NO_CHG}, /* GPIO35 UART0_8PIN_DSR_N UART1_RTS_DTR_N UART2_SIN*/ \
+{GPIO1_BASE, GPIO_IN, GPIO_ALT1, GPIO_OUT_NO_CHG}, /* GPIO36 UART0_8PIN_CTS_N UART3_SIN*/ \
+{GPIO1_BASE, GPIO_OUT, GPIO_ALT1, GPIO_OUT_NO_CHG}, /* GPIO37 UART0_RTS_N */ \
+{GPIO1_BASE, GPIO_OUT, GPIO_ALT2, GPIO_OUT_NO_CHG}, /* GPIO38 UART0_DTR_N UART1_SOUT */ \
+{GPIO1_BASE, GPIO_IN, GPIO_ALT2, GPIO_OUT_NO_CHG}, /* GPIO39 UART0_RI_N UART1_SIN */ \
+{GPIO1_BASE, GPIO_IN, GPIO_ALT1, GPIO_OUT_NO_CHG}, /* GPIO40 UIC_IRQ(0) */ \
+{GPIO1_BASE, GPIO_IN, GPIO_ALT1, GPIO_OUT_NO_CHG}, /* GPIO41 UIC_IRQ(1) */ \
+{GPIO1_BASE, GPIO_IN, GPIO_ALT1, GPIO_OUT_NO_CHG}, /* GPIO42 UIC_IRQ(2) */ \
+{GPIO1_BASE, GPIO_IN, GPIO_ALT1, GPIO_OUT_NO_CHG}, /* GPIO43 UIC_IRQ(3) */ \
+{GPIO1_BASE, GPIO_IN, GPIO_ALT1, GPIO_OUT_NO_CHG}, /* GPIO44 UIC_IRQ(4) DMA_ACK(1) */ \
+{GPIO1_BASE, GPIO_IN, GPIO_SEL, GPIO_OUT_NO_CHG}, /* GPIO45 UIC_IRQ(6) DMA_EOT/TC(1) */ \
+{GPIO1_BASE, GPIO_BI, GPIO_SEL, GPIO_OUT_NO_CHG}, /* GPIO46 UIC_IRQ(7) DMA_REQ(0) */ \
+{GPIO1_BASE, GPIO_IN, GPIO_SEL, GPIO_OUT_NO_CHG}, /* GPIO47 UIC_IRQ(8) DMA_ACK(0) */ \
+{GPIO1_BASE, GPIO_IN, GPIO_SEL, GPIO_OUT_NO_CHG}, /* GPIO48 UIC_IRQ(9) DMA_EOT/TC(0) */ \
+{GPIO1_BASE, GPIO_IN, GPIO_SEL, GPIO_OUT_NO_CHG}, /* GPIO49 Unselect via TraceSelect Bit */ \
+{GPIO1_BASE, GPIO_IN, GPIO_SEL, GPIO_OUT_NO_CHG}, /* GPIO50 Unselect via TraceSelect Bit */ \
+{GPIO1_BASE, GPIO_IN, GPIO_SEL, GPIO_OUT_NO_CHG}, /* GPIO51 Unselect via TraceSelect Bit */ \
+{GPIO1_BASE, GPIO_IN, GPIO_SEL, GPIO_OUT_NO_CHG}, /* GPIO52 Unselect via TraceSelect Bit */ \
+{GPIO1_BASE, GPIO_IN, GPIO_SEL, GPIO_OUT_NO_CHG}, /* GPIO53 Unselect via TraceSelect Bit */ \
+{GPIO1_BASE, GPIO_IN, GPIO_SEL, GPIO_OUT_NO_CHG}, /* GPIO54 Unselect via TraceSelect Bit */ \
+{GPIO1_BASE, GPIO_IN, GPIO_SEL, GPIO_OUT_NO_CHG}, /* GPIO55 Unselect via TraceSelect Bit */ \
+{GPIO1_BASE, GPIO_IN, GPIO_SEL, GPIO_OUT_NO_CHG}, /* GPIO56 Unselect via TraceSelect Bit */ \
+{GPIO1_BASE, GPIO_IN, GPIO_SEL, GPIO_OUT_NO_CHG}, /* GPIO57 Unselect via TraceSelect Bit */ \
+{GPIO1_BASE, GPIO_IN, GPIO_SEL, GPIO_OUT_NO_CHG}, /* GPIO58 Unselect via TraceSelect Bit */ \
+{GPIO1_BASE, GPIO_IN, GPIO_SEL, GPIO_OUT_NO_CHG}, /* GPIO59 Unselect via TraceSelect Bit */ \
+{GPIO1_BASE, GPIO_IN, GPIO_SEL, GPIO_OUT_NO_CHG}, /* GPIO60 Unselect via TraceSelect Bit */ \
+{GPIO1_BASE, GPIO_IN, GPIO_SEL, GPIO_OUT_NO_CHG}, /* GPIO61 Unselect via TraceSelect Bit */ \
+{GPIO1_BASE, GPIO_IN, GPIO_SEL, GPIO_OUT_NO_CHG}, /* GPIO62 Unselect via TraceSelect Bit */ \
+{GPIO1_BASE, GPIO_IN, GPIO_SEL, GPIO_OUT_NO_CHG}, /* GPIO63 Unselect via TraceSelect Bit */ \
} \
}
diff --git a/include/configs/sc3.h b/include/configs/sc3.h
index 6b6acfa..e4357b0 100644
--- a/include/configs/sc3.h
+++ b/include/configs/sc3.h
@@ -58,7 +58,7 @@
* 0xFFE00000 .... 0xFFFFFFFF -> BOOT-ROM (2 MiB)
*/
-#define CONFIG_SOLIDCARD3 1
+#define CONFIG_SC3 1
#define CONFIG_4xx 1
#define CONFIG_405GP 1
@@ -134,7 +134,8 @@
#if 1 /* feel free to disable for development */
#define CONFIG_AUTOBOOT_KEYED /* Enable password protection */
#define CONFIG_AUTOBOOT_PROMPT "\nSC3 - booting... stop with ENTER\n"
-#define CONFIG_AUTOBOOT_DELAY_STR "\n" /* 1st "password" */
+#define CONFIG_AUTOBOOT_DELAY_STR "\r" /* 1st "password" */
+#define CONFIG_AUTOBOOT_DELAY_STR2 "\n" /* 1st "password" */
#endif
/*
diff --git a/include/configs/sequoia.h b/include/configs/sequoia.h
index e1572ba..42b42fc 100644
--- a/include/configs/sequoia.h
+++ b/include/configs/sequoia.h
@@ -37,6 +37,7 @@
#else
#define CONFIG_440GRX 1 /* Specific PPC440GRx */
#endif
+#define CONFIG_440 1 /* ... PPC440 family */
#define CONFIG_4xx 1 /* ... PPC4xx family */
/* Detect Sequoia PLL input clock automatically via CPLD bit */
#define CONFIG_SYS_CLK_FREQ ((in8(CFG_BCSR_BASE + 3) & 0x80) ? \
@@ -168,12 +169,19 @@
/*
* Now the NAND chip has to be defined (no autodetection used!)
*/
-#define CFG_NAND_PAGE_SIZE (512) /* NAND chip page size */
+#define CFG_NAND_PAGE_SIZE 512 /* NAND chip page size */
#define CFG_NAND_BLOCK_SIZE (16 << 10) /* NAND chip block size */
-#define CFG_NAND_PAGE_COUNT (32) /* NAND chip page count */
-#define CFG_NAND_BAD_BLOCK_POS (5) /* Location of bad block marker */
+#define CFG_NAND_PAGE_COUNT 32 /* NAND chip page count */
+#define CFG_NAND_BAD_BLOCK_POS 5 /* Location of bad block marker */
#undef CFG_NAND_4_ADDR_CYCLE /* No fourth addr used (<=32MB) */
+#define CFG_NAND_ECCSIZE 256
+#define CFG_NAND_ECCBYTES 3
+#define CFG_NAND_ECCSTEPS (CFG_NAND_PAGE_SIZE / CFG_NAND_ECCSIZE)
+#define CFG_NAND_OOBSIZE 16
+#define CFG_NAND_ECCTOTAL (CFG_NAND_ECCBYTES * CFG_NAND_ECCSTEPS)
+#define CFG_NAND_ECCPOS {0, 1, 2, 3, 6, 7}
+
#ifdef CFG_ENV_IS_IN_NAND
/*
* For NAND booting the environment is embedded in the U-Boot image. Please take
diff --git a/include/configs/spieval.h b/include/configs/spieval.h
index fd138a5..9888d11 100644
--- a/include/configs/spieval.h
+++ b/include/configs/spieval.h
@@ -226,7 +226,7 @@
* PCI Bus clocking configuration
*
* Actually a PCI Clock of 66 MHz is only set (in cpu_init.c) if
- * CFG_IPBCLK_EQUALS_XLBCLK is defined. This is because a PCI Clock
+ * CFG_IPBCLK_EQUALS_XLBCLK is defined. This is because a PCI Clock
* of 66 MHz yet hasn't been tested with a IPB Bus Clock of 66 MHz.
*/
#define CFG_PCICLK_EQUALS_IPBCLK_DIV2 /* define for 66MHz speed */
diff --git a/include/configs/stxssa.h b/include/configs/stxssa.h
index 8624f4b..1978a32 100644
--- a/include/configs/stxssa.h
+++ b/include/configs/stxssa.h
@@ -80,16 +80,20 @@
* This address, however, is used to configure a 256M local bus
* window that includes the Config latch below.
*/
-#define CFG_LBC_OPTION_BASE 0xf0000000 /* Localbus Extension */
+#define CFG_LBC_OPTION_BASE 0xF0000000 /* Localbus Extension */
#define CFG_LBC_OPTION_SIZE 256 /* 256MB */
/* There are various flash options used, we configure for the largest,
* which is 64Mbytes. The CFI works fine and will discover the proper
* sizes.
*/
-#define CFG_FLASH_BASE 0xFC000000 /* start of FLASH 64M */
-#define CFG_BR0_PRELIM 0xFC001801 /* port size 32bit */
-#define CFG_OR0_PRELIM 0xFC000FF7 /* 64 MB Flash */
+#ifdef CONFIG_STXSSA_4M
+#define CFG_FLASH_BASE 0xFFC00000 /* start of 4 MiB flash */
+#else
+#define CFG_FLASH_BASE 0xFC000000 /* start of 64 MiB flash */
+#endif
+#define CFG_BR0_PRELIM (CFG_FLASH_BASE | 0x1801) /* port size 32bit */
+#define CFG_OR0_PRELIM (CFG_FLASH_BASE | 0x0FF7)
#define CFG_FLASH_CFI 1
#define CFG_FLASH_CFI_DRIVER 1
@@ -104,9 +108,9 @@
/* The configuration latch is Chip Select 1.
* It's an 8-bit latch in the lower 8 bits of the word.
*/
-#define CFG_LBC_CFGLATCH_BASE 0xfb000000 /* Base of config latch */
-#define CFG_BR1_PRELIM 0xfb001801 /* 32-bit port */
-#define CFG_OR1_PRELIM 0xffff0ff7 /* 64K is enough */
+#define CFG_LBC_CFGLATCH_BASE 0xFB000000 /* Base of config latch */
+#define CFG_BR1_PRELIM 0xFB001801 /* 32-bit port */
+#define CFG_OR1_PRELIM 0xFFFF0FF7 /* 64K is enough */
#define CFG_MONITOR_BASE TEXT_BASE /* start of monitor */
@@ -300,17 +304,20 @@
/* Environment - default config is in flash, see below */
#if 0 /* in EEPROM */
-#define CFG_ENV_IS_IN_EEPROM 1
-#define CFG_ENV_OFFSET 0
-#define CFG_ENV_SIZE 2048
+# define CFG_ENV_IS_IN_EEPROM 1
+# define CFG_ENV_OFFSET 0
+# define CFG_ENV_SIZE 2048
#else /* in flash */
-#define CFG_ENV_IS_IN_FLASH 1
-#define CFG_ENV_SECT_SIZE 0x40000
-
-#define CFG_ENV_ADDR (CFG_MONITOR_BASE - CFG_ENV_SECT_SIZE)
-#define CFG_ENV_SIZE 0x4000
-#define CFG_ENV_ADDR_REDUND (CFG_ENV_ADDR - CFG_ENV_SECT_SIZE)
-#define CFG_ENV_SIZE_REDUND (CFG_ENV_SIZE)
+# define CFG_ENV_IS_IN_FLASH 1
+# ifdef CONFIG_STXSSA_4M
+# define CFG_ENV_SECT_SIZE 0x20000
+# else /* default configuration - 64 MiB flash */
+# define CFG_ENV_SECT_SIZE 0x40000
+# endif
+# define CFG_ENV_ADDR (CFG_MONITOR_BASE - CFG_ENV_SECT_SIZE)
+# define CFG_ENV_SIZE 0x4000
+# define CFG_ENV_ADDR_REDUND (CFG_ENV_ADDR - CFG_ENV_SECT_SIZE)
+# define CFG_ENV_SIZE_REDUND (CFG_ENV_SIZE)
#endif
#define CONFIG_LOADS_ECHO 1 /* echo on for serial download */
diff --git a/include/configs/taishan.h b/include/configs/taishan.h
index 2b28f93..cbbb006 100644
--- a/include/configs/taishan.h
+++ b/include/configs/taishan.h
@@ -30,6 +30,7 @@
*----------------------------------------------------------------------*/
#define CONFIG_TAISHAN 1 /* Board is taishan */
#define CONFIG_440GX 1 /* Specifc GX support */
+#define CONFIG_440 1 /* ... PPC440 family */
#define CONFIG_4xx 1 /* ... PPC4xx family */
#undef CFG_DRAM_TEST /* Disable-takes long time! */
#define CONFIG_SYS_CLK_FREQ 33333333 /* external freq to pll */
diff --git a/include/configs/yosemite.h b/include/configs/yosemite.h
index b68ae54..c96b14e 100644
--- a/include/configs/yosemite.h
+++ b/include/configs/yosemite.h
@@ -38,6 +38,7 @@
#define CONFIG_440GR 1 /* Specific PPC440GR support */
#define CONFIG_HOSTNAME yellowstone
#endif
+#define CONFIG_440 1 /* ... PPC440 family */
#define CONFIG_4xx 1 /* ... PPC4xx family */
#define CONFIG_SYS_CLK_FREQ 66666666 /* external freq to pll */
diff --git a/include/ppc405.h b/include/ppc405.h
index fffae4d..6be2a50 100644
--- a/include/ppc405.h
+++ b/include/ppc405.h
@@ -27,6 +27,15 @@
/*--------------------------------------------------------------------- */
#define srr2 0x3de /* save/restore register 2 */
#define srr3 0x3df /* save/restore register 3 */
+
+ /*
+ * 405 does not really have CSRR0/1 but SRR2/3 are used during critical
+ * exception for the exact same purposes - let's alias them and have a
+ * common handling in crit_return() and CRIT_EXCEPTION
+ */
+ #define csrr0 srr2
+ #define csrr1 srr3
+
#define dbsr 0x3f0 /* debug status register */
#define dbcr0 0x3f2 /* debug control register 0 */
#define dbcr1 0x3bd /* debug control register 1 */
@@ -556,6 +565,11 @@
#define sdricintstat 0x4510
#define SDR_NAND0_NDEN 0x80000000
+#define SDR_NAND0_NDBTEN 0x40000000
+#define SDR_NAND0_NDBADR_MASK 0x30000000
+#define SDR_NAND0_NDBPG_MASK 0x0f000000
+#define SDR_NAND0_NDAREN 0x00800000
+#define SDR_NAND0_NDRBEN 0x00400000
#define SDR_ULTRA0_NDGPIOBP 0x80000000
#define SDR_ULTRA0_CSN_MASK 0x78000000
@@ -563,6 +577,9 @@
#define SDR_ULTRA0_CSNSEL1 0x20000000
#define SDR_ULTRA0_CSNSEL2 0x10000000
#define SDR_ULTRA0_CSNSEL3 0x08000000
+#define SDR_ULTRA0_EBCRDYEN 0x04000000
+#define SDR_ULTRA0_SPISSINEN 0x02000000
+#define SDR_ULTRA0_NFSRSTEN 0x01000000
#define SDR_ULTRA1_LEDNENABLE 0x40000000
diff --git a/include/ppc440.h b/include/ppc440.h
index 07f75de..09f8430 100644
--- a/include/ppc440.h
+++ b/include/ppc440.h
@@ -82,10 +82,7 @@
#define ivor13 0x19d /* interrupt vector offset register 13 */
#define ivor14 0x19e /* interrupt vector offset register 14 */
#define ivor15 0x19f /* interrupt vector offset register 15 */
-#if defined(CONFIG_440GX) || \
- defined(CONFIG_440EP) || defined(CONFIG_440GR) || \
- defined(CONFIG_440EPX) || defined(CONFIG_440GRX) || \
- defined(CONFIG_440SP) || defined(CONFIG_440SPE)
+#if defined(CONFIG_440)
#define mcsrr0 0x23a /* machine check save/restore register 0 */
#define mcsrr1 0x23b /* mahcine check save/restore register 1 */
#define mcsr 0x23c /* machine check status register */
@@ -956,7 +953,8 @@
#define plb1_bearl (PLB_ARBITER_BASE+ 0x0C)
#define plb1_bearh (PLB_ARBITER_BASE+ 0x0D)
-#if defined(CONFIG_440EP) || defined(CONFIG_440GR)
+#if defined(CONFIG_440EP) || defined(CONFIG_440GR) || \
+ defined(CONFIG_440EPX) || defined(CONFIG_440GRX)
/* Pin Function Control Register 1 */
#define SDR0_PFC1 0x4101
#define SDR0_PFC1_U1ME_MASK 0x02000000 /* UART1 Mode Enable */
@@ -1103,6 +1101,8 @@
#define SDR0_PFC2_SELECT_CONFIG_5 0xC0000000 /* 2xRTBI using RGMII bridge */
#define SDR0_PFC2_SELECT_CONFIG_6 0x40000000 /* 2xSMII using ZMII bridge */
+#define SDR0_PFC4 0x4104
+
/* USB2PHY0 Control Register */
#define SDR0_USB2PHY0CR 0x4103
#define SDR0_USB2PHY0CR_UTMICN_MASK 0x00100000 /* PHY UTMI interface connection */
diff --git a/include/ppc4xx.h b/include/ppc4xx.h
index 67759c7..8cead66 100644
--- a/include/ppc4xx.h
+++ b/include/ppc4xx.h
@@ -22,6 +22,7 @@
#ifndef __PPC4XX_H__
#define __PPC4XX_H__
+#define _START_OFFSET 0x2100
#if defined(CONFIG_440)
#include <ppc440.h>
diff --git a/include/ppc_asm.tmpl b/include/ppc_asm.tmpl
index 3e47e82..ad027d6 100644
--- a/include/ppc_asm.tmpl
+++ b/include/ppc_asm.tmpl
@@ -113,11 +113,11 @@
#if defined(CONFIG_5xx)
/* Some special purpose registers */
-#define DER 149 /* Debug Enable Register */
-#define COUNTA 150 /* Breakpoint Counter */
-#define COUNTB 151 /* Breakpoint Counter */
-#define LCTRL1 156 /* Load/Store Support */
-#define LCTRL2 157 /* Load/Store Support */
+#define DER 149 /* Debug Enable Register */
+#define COUNTA 150 /* Breakpoint Counter */
+#define COUNTB 151 /* Breakpoint Counter */
+#define LCTRL1 156 /* Load/Store Support */
+#define LCTRL2 157 /* Load/Store Support */
#define ICTRL 158 /* I-Bus Support Control Register */
#define EID 81
#endif /* CONFIG_5xx */
@@ -217,7 +217,7 @@
* We assume sprg3 has the physical address of the current
* task's thread_struct.
*/
-#define EXCEPTION_PROLOG \
+#define EXCEPTION_PROLOG(reg1, reg2) \
mtspr SPRG0,r20; \
mtspr SPRG1,r21; \
mfcr r20; \
@@ -235,8 +235,10 @@
stw r22,_CTR(r21); \
mfspr r20,XER; \
stw r20,_XER(r21); \
- mfspr r22,SRR0; \
- mfspr r23,SRR1; \
+ mfspr r20,DEAR; \
+ stw r20,_DAR(r21); \
+ mfspr r22,reg1; \
+ mfspr r23,reg2; \
stw r0,GPR0(r21); \
stw r1,GPR1(r21); \
stw r2,GPR2(r21); \
@@ -249,41 +251,6 @@
*/
/*
- * Critical exception entry code. This is just like the other exception
- * code except that it uses SRR2 and SRR3 instead of SRR0 and SRR1.
- */
-#define CRITICAL_EXCEPTION_PROLOG \
- mtspr SPRG0,r20; \
- mtspr SPRG1,r21; \
- mfcr r20; \
- subi r21,r1,INT_FRAME_SIZE+STACK_UNDERHEAD; /* alloc exc. frame */\
- stw r20,_CCR(r21); /* save registers */ \
- stw r22,GPR22(r21); \
- stw r23,GPR23(r21); \
- mfspr r20,SPRG0; \
- stw r20,GPR20(r21); \
- mfspr r22,SPRG1; \
- stw r22,GPR21(r21); \
- mflr r20; \
- stw r20,_LINK(r21); \
- mfctr r22; \
- stw r22,_CTR(r21); \
- mfspr r20,XER; \
- stw r20,_XER(r21); \
- mfspr r22,990; /* SRR2 */ \
- mfspr r23,991; /* SRR3 */ \
- stw r0,GPR0(r21); \
- stw r1,GPR1(r21); \
- stw r2,GPR2(r21); \
- stw r1,0(r21); \
- mr r1,r21; /* set new kernel sp */ \
- SAVE_4GPRS(3, r21);
-/*
- * Note: code which follows this uses cr0.eq (set if from kernel),
- * r21, r22 (SRR2), and r23 (SRR3).
- */
-
-/*
* Exception vectors.
*
* The data words for `hdlr' and `int_return' are initialized with
@@ -293,30 +260,45 @@
#define STD_EXCEPTION(n, label, hdlr) \
. = n; \
label: \
- EXCEPTION_PROLOG; \
+ EXCEPTION_PROLOG(SRR0, SRR1); \
lwz r3,GOT(transfer_to_handler); \
mtlr r3; \
addi r3,r1,STACK_FRAME_OVERHEAD; \
li r20,MSR_KERNEL; \
rlwimi r20,r23,0,25,25; \
- blrl ; \
+ blrl; \
.L_ ## label : \
- .long hdlr - _start + EXC_OFF_SYS_RESET; \
- .long int_return - _start + EXC_OFF_SYS_RESET
-
-
-#define CRIT_EXCEPTION(n, label, hdlr) \
- . = n; \
-label: \
- CRITICAL_EXCEPTION_PROLOG; \
- lwz r3,GOT(transfer_to_handler); \
- mtlr r3; \
- addi r3,r1,STACK_FRAME_OVERHEAD; \
- li r20,(MSR_KERNEL & ~(MSR_ME|MSR_DE|MSR_CE)); \
- rlwimi r20,r23,0,25,25; \
- blrl ; \
-.L_ ## label : \
- .long hdlr - _start + EXC_OFF_SYS_RESET; \
- .long crit_return - _start + EXC_OFF_SYS_RESET
+ .long hdlr - _start + _START_OFFSET; \
+ .long int_return - _start + _START_OFFSET
+
+#define CRIT_EXCEPTION(n, label, hdlr) \
+ . = n; \
+label: \
+ EXCEPTION_PROLOG(csrr0, csrr1); \
+ lwz r3,GOT(transfer_to_handler); \
+ mtlr r3; \
+ addi r3,r1,STACK_FRAME_OVERHEAD; \
+ li r20,(MSR_KERNEL & ~(MSR_ME|MSR_DE|MSR_CE)); \
+ rlwimi r20,r23,0,25,25; \
+ blrl; \
+.L_ ## label : \
+ .long hdlr - _start + _START_OFFSET; \
+ .long crit_return - _start + _START_OFFSET
+
+#ifdef CONFIG_440
+#define MCK_EXCEPTION(n, label, hdlr) \
+ . = n; \
+label: \
+ EXCEPTION_PROLOG(MCSRR0, MCSRR1); \
+ lwz r3,GOT(transfer_to_handler); \
+ mtlr r3; \
+ addi r3,r1,STACK_FRAME_OVERHEAD; \
+ li r20,(MSR_KERNEL & ~(MSR_ME|MSR_DE|MSR_CE)); \
+ rlwimi r20,r23,0,25,25; \
+ blrl; \
+.L_ ## label : \
+ .long hdlr - _start + _START_OFFSET; \
+ .long mck_return - _start + _START_OFFSET
+#endif /* CONFIG_440 */
#endif /* __PPC_ASM_TMPL__ */