#define BOOTFLAG_COLD 0x01 /* Normal Power-On: Boot from FLASH */
#define BOOTFLAG_WARM 0x02 /* Software reboot */
-#define CFG_CACHELINE_SIZE 32 /* For MPC8260 CPU */
+#define CFG_CACHELINE_SIZE 32 /* For MPC5xxx CPUs */
#if (CONFIG_COMMANDS & CFG_CMD_KGDB)
# define CFG_CACHELINE_SHIFT 5 /* log base 2 of the above value */
#endif
#define CONFIG_BAUDRATE 115200 /* ... at 115200 bps */
#define CFG_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200, 230400 }
+
+#ifdef CONFIG_MPC5200 /* MPC5100 PCI is not supported yet. */
+/*
+ * PCI Mapping:
+ * 0x40000000 - 0x4fffffff - PCI Memory
+ * 0x50000000 - 0x50ffffff - PCI IO Space
+ */
+#define CONFIG_PCI 1
+#define CONFIG_PCI_PNP 1
+#define CONFIG_PCI_SCAN_SHOW 1
+
+#define CONFIG_PCI_MEM_BUS 0x40000000
+#define CONFIG_PCI_MEM_PHYS CONFIG_PCI_MEM_BUS
+#define CONFIG_PCI_MEM_SIZE 0x10000000
+
+#define CONFIG_PCI_IO_BUS 0x50000000
+#define CONFIG_PCI_IO_PHYS CONFIG_PCI_IO_BUS
+#define CONFIG_PCI_IO_SIZE 0x01000000
+
+#define CONFIG_NET_MULTI 1
+#define CONFIG_EEPRO100 1
+#define CFG_RX_ETH_BUFFER 8 /* use 8 rx buffer on eepro100 */
+#define CONFIG_NS8382X 1
+
+#define ADD_PCI_CMD CFG_CMD_PCI
+
+#else /* MPC5100 */
+
+#define ADD_PCI_CMD 0 /* no CFG_CMD_PCI */
+
+#endif
+
/*
* Supported commands
*/
-#define CONFIG_COMMANDS CONFIG_CMD_DFL
+#define CONFIG_COMMANDS (CONFIG_CMD_DFL | ADD_PCI_CMD | \
+ CFG_CMD_I2C | CFG_CMD_EEPROM)
/* this must be included AFTER the definition of CONFIG_COMMANDS (if any) */
#include <cmd_confdefs.h>
#define CONFIG_BOOTCOMMAND "bootm 100000" /* autoboot command */
#define CONFIG_BOOTARGS "root=/dev/ram rw"
+#if defined(CONFIG_MPC5200)
+/*
+ * IPB Bus clocking configuration.
+ */
+#undef CFG_IPBSPEED_133 /* define for 133MHz speed */
+#endif
/*
* I2C configuration
*/
+#define CONFIG_HARD_I2C 1 /* I2C with hardware support */
+#define CFG_I2C_MODULE 1 /* If defined then I2C module #2 is used
+ * otherwise I2C module #1 is used */
+#ifdef CONFIG_MPC5200
+#define CFG_I2C_SPEED 0x3D /* 86KHz given 133MHz IPBI */
+#else
+#define CFG_I2C_SPEED 0x35 /* 86KHz given 33MHz IPBI */
+#endif
+#define CFG_I2C_SLAVE 0x7F
/*
- * Flash configuration
+ * EEPROM configuration
*/
-#define CFG_FLASH_BASE 0xff800000
-#define CFG_FLASH_SIZE 0x00800000
+#define CFG_I2C_EEPROM_ADDR 0x50 /* 1010000x */
+#define CFG_I2C_EEPROM_ADDR_LEN 1
+#define CFG_EEPROM_PAGE_WRITE_BITS 3
+#define CFG_EEPROM_PAGE_WRITE_DELAY_MS 35
/*
- * Flash organization
+ * Flash configuration
*/
+#define CFG_FLASH_16M 1
+
+#if !defined(CFG_FLASH_16M) /* 8Mb chips support only */
+#define CFG_FLASH_BASE 0xff800000
+#define CFG_FLASH_SIZE 0x00800000
#define CFG_MAX_FLASH_BANKS 1 /* max num of memory banks */
+#define CFG_ENV_ADDR (CFG_FLASH_BASE + 0x740000)
+#else
+#define CFG_FLASH_BASE 0xff000000
+#define CFG_FLASH_SIZE 0x01000000
+#define CFG_ENV_ADDR (CFG_FLASH_BASE + 0x740000 + 0x800000)
+#define CFG_MAX_FLASH_BANKS 2 /* max num of memory banks */
+#endif
+
#define CFG_MAX_FLASH_SECT 128 /* max num of sects on one chip */
#define CFG_FLASH_ERASE_TOUT 240000 /* Flash Erase Timeout (in ms) */
#define CFG_FLASH_WRITE_TOUT 500 /* Flash Write Timeout (in ms) */
-#undef CONFIG_FLASH_16BIT /* Flash is 8-bit */
+#undef CONFIG_FLASH_16BIT /* Flash is 8-bit */
/*
* Environment settings
*/
-#define CFG_ENV_IS_IN_FLASH 1
+#define CFG_ENV_IS_IN_FLASH 1
#define CFG_ENV_SIZE 0x10000
-#define CFG_ENV_ADDR (CFG_FLASH_BASE + 0x740000)
-#define CFG_ENV_SECT_SIZE 0x10000
-
+#define CFG_ENV_SECT_SIZE 0x10000
+#define CONFIG_ENV_OVERWRITE 1
/*
* Memory map
*/
#define CFG_MBAR 0xf0000000
#define CFG_SDRAM_BASE 0x00000000
+#define CFG_DEFAULT_MBAR 0x80000000
/* Use SRAM until RAM will be available */
#define CFG_INIT_RAM_ADDR MPC5XXX_SRAM
#define CFG_MONITOR_BASE TEXT_BASE
#if (CFG_MONITOR_BASE < CFG_FLASH_BASE)
-# define CFG_RAMBOOT 1
+# define CFG_RAMBOOT 1
#endif
#define CFG_MONITOR_LEN (256 << 10) /* Reserve 256 kB for Monitor */
* Ethernet configuration
*/
#define CONFIG_MPC5XXX_FEC 1
+#define CONFIG_FEC_10MBIT 1 /* Workaround for FEC 100Mbit problem */
/*
* GPIO configuration
/*
* Various low-level settings
*/
-#define CFG_HID0_INIT 0
-#define CFG_HID0_FINAL 0
+#define CFG_HID0_INIT HID0_ICE | HID0_ICFI
+#define CFG_HID0_FINAL HID0_ICE
#define CFG_BOOTCS_START CFG_FLASH_BASE
#define CFG_BOOTCS_SIZE CFG_FLASH_SIZE