/*
- * Copyright (C) 2004 Arabella Software Ltd.
+ * Copyright (C) 2004-2005 Arabella Software Ltd.
* Yuli Barcohen <yuli@arabellasw.com>
*
* Support for Analogue&Micro Adder boards family.
#define CONFIG_8xx_CONS_SMC1 1 /* Console is on SMC1 */
#define CONFIG_BAUDRATE 38400
-#define CONFIG_FEC_ENET /* Ethernet is on FEC */
-#ifdef CONFIG_FEC_ENET
+#define CONFIG_ETHER_ON_FEC1
+#define CONFIG_ETHER_ON_FEC2
+#define CONFIG_HAS_ETH0
+#define CONFIG_HAS_ETH1
+
+#if defined(CONFIG_ETHER_ON_FEC1) || defined(CONFIG_ETHER_ON_FEC2)
#define CFG_DISCOVER_PHY
+#define CONFIG_MII_INIT 1
#define FEC_ENET
-#endif /* CONFIG_FEC_ENET */
+#endif /* CONFIG_ETHER_ON_FEC || CONFIG_ETHER_ON_FEC2 */
+
+#define CONFIG_8xx_OSCLK 10000000 /* 10 MHz oscillator on EXTCLK */
+#define CONFIG_8xx_CPUCLK_DEFAULT 50000000
+#define CFG_8xx_CPUCLK_MIN 40000000
+#ifdef CONFIG_MPC852T
+#define CFG_8xx_CPUCLK_MAX 50000000
+#else
+#define CFG_8xx_CPUCLK_MAX 133000000
+#endif /* CONFIG_MPC852T */
+
+
+/*
+ * BOOTP options
+ */
+#define CONFIG_BOOTP_BOOTFILESIZE
+#define CONFIG_BOOTP_BOOTPATH
+#define CONFIG_BOOTP_GATEWAY
+#define CONFIG_BOOTP_HOSTNAME
-#define CONFIG_8xx_OSCLK 10000000 /* 10 MHz oscillator on EXTCLK */
-#define CONFIG_COMMANDS (CONFIG_CMD_DFL \
- | CFG_CMD_DHCP \
- | CFG_CMD_IMMAP \
- | CFG_CMD_MII \
- | CFG_CMD_PING \
- )
+/*
+ * Command line configuration.
+ */
+#include <config_cmd_default.h>
+
+#define CONFIG_CMD_DHCP
+#define CONFIG_CMD_IMMAP
+#define CONFIG_CMD_MII
+#define CONFIG_CMD_PING
-/* This must be included AFTER the definition of CONFIG_COMMANDS */
-#include <cmd_confdefs.h>
#define CONFIG_BOOTDELAY 5 /* Autoboot after 5 seconds */
#define CONFIG_BOOTCOMMAND "bootm fe040000" /* Autoboot command */
-#define CONFIG_BOOTARGS "root=/dev/mtdblock2 rw"
+#define CONFIG_BOOTARGS "root=/dev/mtdblock1 rw mtdparts=1M(ROM)ro,-(root)"
#define CONFIG_BZIP2 /* Include support for bzip2 compressed images */
#undef CONFIG_WATCHDOG /* Disable platform specific watchdog */
#define CFG_MAXARGS 16 /* Max number of command args */
#define CFG_BARGSIZE CFG_CBSIZE /* Boot Argument Buffer Size */
-#define CFG_LOAD_ADDR 0x100000 /* Default load address */
+#define CFG_LOAD_ADDR 0x400000 /* Default load address */
#define CFG_HZ 1000 /* Decrementer freq: 1 ms ticks */
* RAM configuration (note that CFG_SDRAM_BASE must be zero)
*/
#define CFG_SDRAM_BASE 0x00000000
-#define CFG_SDRAM_SIZE 0x00800000 /* 8 Mbyte */
+#define CFG_SDRAM_MAX_SIZE 0x01000000 /* Up to 16 Mbyte */
-#define CFG_OR1_PRELIM (0xFF800000 | OR_CSNT_SAM | OR_ACS_DIV2)
-#define CFG_BR1_PRELIM (CFG_SDRAM_BASE | BR_PS_32 | BR_MS_UPMA | BR_V)
+#define CFG_MAMR 0x00002114
-#define CFG_MAMR 0x00802114
+/*
+ * 4096 Up to 4096 SDRAM rows
+ * 1000 factor s -> ms
+ * 32 PTP (pre-divider from MPTPR)
+ * 4 Number of refresh cycles per period
+ * 64 Refresh cycle in ms per number of rows
+ */
+#define CFG_PTA_PER_CLK ((4096 * 32 * 1000) / (4 * 64))
#define CFG_MEMTEST_START 0x00100000 /* memtest works on */
-#define CFG_MEMTEST_END 0x00700000 /* 1 ... 7 MB in SDRAM */
+#define CFG_MEMTEST_END 0x00500000 /* 1 ... 5 MB in SDRAM */
#define CFG_RESET_ADDRESS 0x09900000
#define CFG_BOOTMAPSZ (8 << 20) /* Initial Memory map for Linux */
#define CFG_MONITOR_BASE TEXT_BASE
-#define CFG_MONITOR_LEN (192 << 10) /* Reserve 192 KB for Monitor */
+#define CFG_MONITOR_LEN (256 << 10) /* Reserve 256 KB for Monitor */
#ifdef CONFIG_BZIP2
#define CFG_MALLOC_LEN (2500 << 10) /* Reserve ~2.5 MB for malloc() */
#else
*/
#define CFG_FLASH_BASE 0xFE000000
#define CFG_FLASH_CFI /* The flash is CFI compatible */
-#define CFG_FLASH_CFI_DRIVER /* Use common CFI driver */
+#define CONFIG_FLASH_CFI_DRIVER /* Use common CFI driver */
#define CFG_MAX_FLASH_BANKS 1 /* Max number of flash banks */
#define CFG_MAX_FLASH_SECT 128 /* Max num of sects on one chip */
/* Environment is in flash */
#define CFG_ENV_IS_IN_FLASH
-#define CFG_ENV_SECT_SIZE 0x10000 /* We use one complete sector */
+#define CFG_ENV_SECT_SIZE 0x10000 /* We use one complete sector */
#define CFG_ENV_ADDR (CFG_MONITOR_BASE + CFG_MONITOR_LEN)
+#define CONFIG_ENV_OVERWRITE
+
#define CFG_OR0_PRELIM 0xFF000774
#define CFG_BR0_PRELIM (CFG_FLASH_BASE | BR_PS_16 | BR_MS_GPCM | BR_V)
#define CFG_TBSCR (TBSCR_TBF | TBSCR_TBE)
/* PISCR - Periodic Interrupt Status and Control */
-#define CFG_PISCR (PISCR_PS | PISCR_PITF)
+#define CFG_PISCR (PISCR_PS | PISCR_PITF)
/* PLPRCR - PLL, Low-Power, and Reset Control Register */
-/* #define CFG_PLPRCR PLPRCR_TEXPS */
+/* #define CFG_PLPRCR PLPRCR_TEXPS */
/* SCCR - System Clock and reset Control Register */
-#define SCCR_MASK SCCR_EBDF11
+#define SCCR_MASK SCCR_EBDF11
#define CFG_SCCR SCCR_RTSEL
-#define CFG_DER 0
+#define CFG_DER 0
/*-----------------------------------------------------------------------
* Cache Configuration
#define BOOTFLAG_COLD 0x01 /* Normal Power-On: Boot from flash */
#define BOOTFLAG_WARM 0x02 /* Software reboot */
+/* pass open firmware flat tree */
+#define CONFIG_OF_LIBFDT 1
+#define CONFIG_OF_BOARD_SETUP 1
+
#endif /* __CONFIG_H */
projects / platform / kernel / u-boot.git / blobdiff