[PCS440EP] upgrade the PCS440EP board:
- Show on the Status LEDs, some States of the board.
- Get the MAC addresses from the EEProm
- use PREBOOT
- use the CF on the board.
- check the U-Boot image in the Flash with a SHA1
checksum.
- use dynamic TLB entries generation for the SDRAM
Signed-off-by: Heiko Schocher <hs@denx.de>
diff --git a/include/configs/pcs440ep.h b/include/configs/pcs440ep.h
index 23bdfc8..d471808 100644
--- a/include/configs/pcs440ep.h
+++ b/include/configs/pcs440ep.h
@@ -105,19 +105,27 @@
#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_SIZE 0x2000 /* Total Size of Environment Sector */
+#define CFG_ENV_SIZE 0x2000 /* Total Size of Environment Sector */
+
+#define CONFIG_ENV_OVERWRITE 1
/* 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)
#endif /* CFG_ENV_IS_IN_FLASH */
+#define ENV_NAME_REVLEV "revision_level"
+#define ENV_NAME_SOLDER "solder_switch"
+#define ENV_NAME_DIP "dip"
+
/*-----------------------------------------------------------------------
* DDR SDRAM
*----------------------------------------------------------------------*/
#define CONFIG_SPD_EEPROM /* Use SPD EEPROM for setup */
#undef CONFIG_DDR_ECC /* don't use ECC */
#define SPD_EEPROM_ADDRESS {0x50}
+#define CONFIG_PROG_SDRAM_TLB 1
+#define CONFIG_PPC4xx_USE_SPD_DDR_INIT_HANG 1
/*-----------------------------------------------------------------------
* I2C
@@ -142,6 +150,8 @@
#define CONFIG_EXTRA_ENV_SETTINGS \
"netdev=eth0\0" \
"hostname=pcs440ep\0" \
+ "use_eeprom_ethaddr=default\0" \
+ "cs_test=off\0" \
"nfsargs=setenv bootargs root=/dev/nfs rw " \
"nfsroot=${serverip}:${rootpath}\0" \
"ramargs=setenv bootargs root=/dev/ram rw\0" \
@@ -172,6 +182,36 @@
#define CONFIG_BOOTDELAY 5 /* autoboot after 5 seconds */
#endif
+#define CONFIG_PREBOOT "echo;" \
+ "echo Type \"run flash_nfs\" to mount root filesystem over NFS;" \
+ "echo"
+
+/* check U-Boot image with SHA1 sum */
+#define CONFIG_SHA1_CHECK_UB_IMG 1
+#define CONFIG_SHA1_START CFG_MONITOR_BASE
+#define CONFIG_SHA1_LEN CFG_MONITOR_LEN
+
+/*-----------------------------------------------------------------------
+ * Definitions for status LED
+ */
+#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_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_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_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_PERIOD3 ((CFG_HZ / 2) / 5) /* blink at 5 Hz */
+#define STATUS_LED_STATE3 STATUS_LED_OFF
+
+#define CONFIG_SHOW_BOOT_PROGRESS 1
+
#define CONFIG_BAUDRATE 115200
#define CONFIG_LOADS_ECHO 1 /* echo on for serial download */
@@ -213,7 +253,10 @@
CFG_CMD_DIAG | \
CFG_CMD_EEPROM | \
CFG_CMD_ELF | \
+ CFG_CMD_EXT2 | \
+ CFG_CMD_FAT | \
CFG_CMD_I2C | \
+ CFG_CMD_IDE | \
CFG_CMD_IRQ | \
CFG_CMD_MII | \
CFG_CMD_NET | \
@@ -221,9 +264,8 @@
CFG_CMD_PCI | \
CFG_CMD_PING | \
CFG_CMD_REGINFO | \
+ CFG_CMD_REISER | \
CFG_CMD_SDRAM | \
- CFG_CMD_EXT2 | \
- CFG_CMD_FAT | \
CFG_CMD_USB )
@@ -410,4 +452,39 @@
#define CONFIG_KGDB_SER_INDEX 2 /* which serial port to use */
#endif
+/*-----------------------------------------------------------------------
+ * IDE/ATA stuff Supports IDE harddisk
+ *-----------------------------------------------------------------------
+ */
+
+#undef CONFIG_IDE_8xx_PCCARD /* Use IDE with PC Card Adapter */
+
+#undef CONFIG_IDE_8xx_DIRECT /* Direct IDE not supported */
+#undef CONFIG_IDE_LED /* LED for ide not supported */
+
+#define CFG_IDE_MAXBUS 1 /* max. 1 IDE bus */
+#define CFG_IDE_MAXDEVICE 1 /* max. 2 drives per IDE bus */
+
+#define CONFIG_IDE_PREINIT 1
+#define CONFIG_IDE_RESET 1
+
+#define CFG_ATA_IDE0_OFFSET 0x0000
+
+#define CFG_ATA_BASE_ADDR CFG_CF1
+
+/* Offset for data I/O */
+#define CFG_ATA_DATA_OFFSET 0
+
+/* Offset for normal register accesses */
+#define CFG_ATA_REG_OFFSET (CFG_ATA_DATA_OFFSET)
+
+/* Offset for alternate registers */
+#define CFG_ATA_ALT_OFFSET (0x0000)
+
+/* This addresses need to be shifted one place to the left
+ * ( bus per_addr 20 -30 is connectsd on CF bus A10-A0)
+ * This values are shifted
+ */
+#define CFG_ATA_PORT_ADDR(port) ((port) << 1)
+
#endif /* __CONFIG_H */
diff --git a/include/sha1.h b/include/sha1.h
new file mode 100644
index 0000000..3030f29
--- /dev/null
+++ b/include/sha1.h
@@ -0,0 +1,115 @@
+/**
+ * \file sha1.h
+ * based from http://xyssl.org/code/source/sha1/
+ * FIPS-180-1 compliant SHA-1 implementation
+ *
+ * Copyright (C) 2003-2006 Christophe Devine
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License, version 2.1 as published by the Free Software Foundation.
+ *
+ * This library 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
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
+ * MA 02110-1301 USA
+ */
+/*
+ * The SHA-1 standard was published by NIST in 1993.
+ *
+ * http://www.itl.nist.gov/fipspubs/fip180-1.htm
+ */
+#ifndef _SHA1_H
+#define _SHA1_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#define SHA1_SUM_POS -0x20
+#define SHA1_SUM_LEN 20
+
+/**
+ * \brief SHA-1 context structure
+ */
+typedef struct
+{
+ unsigned long total[2]; /*!< number of bytes processed */
+ unsigned long state[5]; /*!< intermediate digest state */
+ unsigned char buffer[64]; /*!< data block being processed */
+}
+sha1_context;
+
+/**
+ * \brief SHA-1 context setup
+ *
+ * \param ctx SHA-1 context to be initialized
+ */
+void sha1_starts( sha1_context *ctx );
+
+/**
+ * \brief SHA-1 process buffer
+ *
+ * \param ctx SHA-1 context
+ * \param input buffer holding the data
+ * \param ilen length of the input data
+ */
+void sha1_update( sha1_context *ctx, unsigned char *input, int ilen );
+
+/**
+ * \brief SHA-1 final digest
+ *
+ * \param ctx SHA-1 context
+ * \param output SHA-1 checksum result
+ */
+void sha1_finish( sha1_context *ctx, unsigned char output[20] );
+
+/**
+ * \brief Output = SHA-1( input buffer )
+ *
+ * \param input buffer holding the data
+ * \param ilen length of the input data
+ * \param output SHA-1 checksum result
+ */
+void sha1_csum( unsigned char *input, int ilen,
+ unsigned char output[20] );
+
+/**
+ * \brief Output = SHA-1( file contents )
+ *
+ * \param path input file name
+ * \param output SHA-1 checksum result
+ * \return 0 if successful, or 1 if fopen failed
+ */
+int sha1_file( char *path, unsigned char output[20] );
+
+/**
+ * \brief Output = HMAC-SHA-1( input buffer, hmac key )
+ *
+ * \param key HMAC secret key
+ * \param keylen length of the HMAC key
+ * \param input buffer holding the data
+ * \param ilen length of the input data
+ * \param output HMAC-SHA-1 result
+ */
+void sha1_hmac( unsigned char *key, int keylen,
+ unsigned char *input, int ilen,
+ unsigned char output[20] );
+
+/**
+ * \brief Checkup routine
+ *
+ * \return 0 if successful, or 1 if the test failed
+ */
+int sha1_self_test( void );
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* sha1.h */
diff --git a/include/status_led.h b/include/status_led.h
index 71a202f..a646814 100644
--- a/include/status_led.h
+++ b/include/status_led.h
@@ -367,6 +367,13 @@
#define STATUS_LED_BOOT 0 /* LED 0 used for boot status */
+#elif defined(CONFIG_BOARD_SPECIFIC_LED)
+/* led_id_t is unsigned long mask */
+typedef unsigned long led_id_t;
+
+extern void __led_toggle (led_id_t mask);
+extern void __led_init (led_id_t mask, int state);
+extern void __led_set (led_id_t mask, int state);
#else
# error Status LED configuration missing
#endif
