*----------------------------------------------------------------------*/
/* This config file is used for Sequoia (440EPx) and Rainier (440GRx) */
#ifndef CONFIG_RAINIER
-#define CONFIG_SEQUOIA 1 /* Board is Sequoia */
#define CONFIG_440EPX 1 /* Specific PPC440EPx */
#else
#define CONFIG_440GRX 1 /* Specific PPC440GRx */
#endif
+#define CONFIG_440 1 /* ... PPC440 family */
#define CONFIG_4xx 1 /* ... PPC4xx family */
-#define CONFIG_SYS_CLK_FREQ 33000000 /* external freq to pll */
+/* Detect Sequoia PLL input clock automatically via CPLD bit */
+#define CONFIG_SYS_CLK_FREQ ((in8(CFG_BCSR_BASE + 3) & 0x80) ? \
+ 33333333 : 33000000)
#define CONFIG_BOARD_EARLY_INIT_F 1 /* Call board_early_init_f */
#define CONFIG_MISC_INIT_R 1 /* Call misc_init_r */
#define CFG_MONITOR_BASE TEXT_BASE
#define CFG_NAND_ADDR 0xd0000000 /* NAND Flash */
#define CFG_OCM_BASE 0xe0010000 /* ocm */
+#define CFG_OCM_DATA_ADDR CFG_OCM_BASE
#define CFG_PCI_BASE 0xe0000000 /* Internal PCI regs */
#define CFG_PCI_MEMBASE 0x80000000 /* mapped pci memory */
#define CFG_PCI_MEMBASE1 CFG_PCI_MEMBASE + 0x10000000
* 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
+#define CFG_INIT_SP_OFFSET CFG_POST_WORD_ADDR
/*-----------------------------------------------------------------------
* Serial Port
#define CFG_FLASH_QUIET_TEST 1 /* don't warn upon unknown flash */
#ifdef CFG_ENV_IS_IN_FLASH
-#define CFG_ENV_SECT_SIZE 0x20000 /* size of one complete sector */
+#define CFG_ENV_SECT_SIZE 0x20000 /* 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 */
/*
* 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
CFG_CMD_SDRAM | \
CMD_USB)
+/* POST support */
+#define CONFIG_POST (CFG_POST_MEMORY | \
+ CFG_POST_CPU | \
+ CFG_POST_UART | \
+ CFG_POST_I2C | \
+ CFG_POST_CACHE | \
+ CFG_POST_FPU | \
+ CFG_POST_ETHER | \
+ CFG_POST_SPR)
+
+#define CFG_POST_WORD_ADDR (CFG_GBL_DATA_OFFSET - 0x4)
+#define CONFIG_LOGBUFFER
+#define CFG_POST_CACHE_ADDR 0x10000000 /* free virtual address */
+
+#define CFG_CONSOLE_IS_IN_ENV /* Otherwise it catches logbuffer as output */
+
#define CONFIG_SUPPORT_VFAT
/* this must be included AFTER the definition of CONFIG_COMMANDS (if any) */
#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
/*-----------------------------------------------------------------------
* External Bus Controller (EBC) Setup
*----------------------------------------------------------------------*/
-#define CFG_FLASH CFG_FLASH_BASE
-#define CFG_NAND 0xD0000000
-#define CFG_CPLD 0xC0000000
/*
* On Sequoia CS0 and CS3 are switched when configuring for NAND booting
#define CFG_NAND_CS 3 /* NAND chip connected to CSx */
/* Memory Bank 0 (NOR-FLASH) initialization */
#define CFG_EBC_PB0AP 0x03017200
-#define CFG_EBC_PB0CR (CFG_FLASH | 0xda000)
+#define CFG_EBC_PB0CR (CFG_FLASH_BASE | 0xda000)
/* Memory Bank 3 (NAND-FLASH) initialization */
#define CFG_EBC_PB3AP 0x018003c0
-#define CFG_EBC_PB3CR (CFG_NAND | 0x1c000)
+#define CFG_EBC_PB3CR (CFG_NAND_ADDR | 0x1c000)
#else
#define CFG_NAND_CS 0 /* NAND chip connected to CSx */
/* Memory Bank 3 (NOR-FLASH) initialization */
#define CFG_EBC_PB3AP 0x03017200
-#define CFG_EBC_PB3CR (CFG_FLASH | 0xda000)
+#define CFG_EBC_PB3CR (CFG_FLASH_BASE | 0xda000)
/* Memory Bank 0 (NAND-FLASH) initialization */
#define CFG_EBC_PB0AP 0x018003c0
-#define CFG_EBC_PB0CR (CFG_NAND | 0x1c000)
+#define CFG_EBC_PB0CR (CFG_NAND_ADDR | 0x1c000)
#endif
/* Memory Bank 2 (CPLD) initialization */
#define CFG_EBC_PB2AP 0x24814580
-#define CFG_EBC_PB2CR (CFG_CPLD | 0x38000)
+#define CFG_EBC_PB2CR (CFG_BCSR_BASE | 0x38000)
/*-----------------------------------------------------------------------
* NAND FLASH
projects / oweals / u-boot.git / blobdiff