ppc4xx: Add 405EP based PMC405DE board

Signed-off-by: Matthias Fuchs <matthias.fuchs@esd.eu>
Signed-off-by: Stefan Roese <sr@denx.de>

1 files changed, 378 insertions, 0 deletions

diff --git a/include/configs/PMC405DE.h b/include/configs/PMC405DE.h
new file mode 100644
index 0000000..5232745
--- /dev/null
+++ b/include/configs/PMC405DE.h
@@ -0,0 +1,378 @@
+/*
+ * (C) Copyright 2009
+ * Matthias Fuchs, esd gmbh germany, matthias.fuchs@esd.eu
+ *
+ * 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
+
+#define CONFIG_405EP		1	/* This is a PPC405 CPU		*/
+#define CONFIG_4xx		1	/* ...member of PPC4xx family	*/
+#define CONFIG_PMC405DE		1	/* ...on a PMC405DE board	*/
+
+#define CONFIG_BOARD_EARLY_INIT_F 1	/* call board_early_init_f()	*/
+#define CONFIG_MISC_INIT_R	1	/* call misc_init_r()		*/
+#define CONFIG_BOARD_TYPES	1	/* support board types		*/
+
+#define CONFIG_SYS_CLK_FREQ	33330000 /* external frequency to pll	*/
+
+#define CONFIG_BAUDRATE		115200
+#define CONFIG_BOOTDELAY	3	/* autoboot after 3 seconds	*/
+
+#undef  CONFIG_BOOTARGS
+#undef  CONFIG_BOOTCOMMAND
+
+#define CONFIG_PREBOOT			/* enable preboot variable	*/
+
+#define CONFIG_SYS_LOADS_BAUD_CHANGE	1	/* allow baudrate change*/
+
+#define CONFIG_NET_MULTI	1
+#define CONFIG_HAS_ETH1
+
+#define CONFIG_PPC4xx_EMAC
+#define CONFIG_MII		1	/* MII PHY management		*/
+#define CONFIG_PHY_ADDR		1	/* PHY address			*/
+#define CONFIG_PHY1_ADDR	2	/* 2nd PHY address		*/
+
+#define CONFIG_SYS_RX_ETH_BUFFER	16 /* use 16 rx buffer on 405 emac */
+
+/*
+ * BOOTP options
+ */
+#define CONFIG_BOOTP_SUBNETMASK
+#define CONFIG_BOOTP_GATEWAY
+#define CONFIG_BOOTP_HOSTNAME
+#define CONFIG_BOOTP_BOOTPATH
+#define CONFIG_BOOTP_DNS
+#define CONFIG_BOOTP_DNS2
+#define CONFIG_BOOTP_SEND_HOSTNAME
+
+/*
+ * Command line configuration.
+ */
+#include <config_cmd_default.h>
+
+#define CONFIG_CMD_BSP
+#define CONFIG_CMD_CHIP_CONFIG
+#define CONFIG_CMD_DATE
+#define CONFIG_CMD_DHCP
+#define CONFIG_CMD_EEPROM
+#define CONFIG_CMD_ELF
+#define CONFIG_CMD_I2C
+#define CONFIG_CMD_IRQ
+#define CONFIG_CMD_MII
+#define CONFIG_CMD_NFS
+#define CONFIG_CMD_PCI
+#define CONFIG_CMD_PING
+
+#define CONFIG_OF_LIBFDT
+#define CONFIG_OF_BOARD_SETUP
+
+#undef  CONFIG_WATCHDOG			/* watchdog disabled */
+#define CONFIG_SDRAM_BANK0	1	/* init onboard SDRAM bank 0 */
+#define CONFIG_PRAM		0
+
+/*
+ * Miscellaneous configurable options
+ */
+#define CONFIG_SYS_LONGHELP
+#define CONFIG_SYS_PROMPT	"=> "	/* Monitor Command Prompt */
+
+#define CONFIG_SYS_CBSIZE	256	/* Console I/O Buffer Size */
+#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16)
+#define CONFIG_SYS_MAXARGS	16		/* max number of command args */
+#define CONFIG_SYS_BARGSIZE	CONFIG_SYS_CBSIZE /* Boot Args Buffer Size */
+
+#define CONFIG_SYS_DEVICE_NULLDEV	1	/* include nulldev device */
+#define CONFIG_SYS_CONSOLE_INFO_QUIET	1	/* don't print console info */
+
+#define CONFIG_SYS_MEMTEST_START	0x0100000 /* memtest works on */
+#define CONFIG_SYS_MEMTEST_END		0x3000000 /* 1 ... 48 MB in DRAM */
+
+#undef  CONFIG_SYS_EXT_SERIAL_CLOCK
+#define CONFIG_SYS_BASE_BAUD		691200
+#define CONFIG_UART1_CONSOLE
+
+/* The following table includes the supported baudrates */
+#define CONFIG_SYS_BAUDRATE_TABLE	\
+	{ 9600, 19200, 38400, 57600, 115200 }
+
+#define CONFIG_SYS_LOAD_ADDR	0x100000	/* default load address */
+#define CONFIG_SYS_EXTBDINFO	1	/* To use extended board_into (bd_t) */
+
+#define CONFIG_SYS_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 */
+
+#define CONFIG_AUTOBOOT_KEYED	1
+#define CONFIG_AUTOBOOT_PROMPT	\
+	"Press SPACE to abort autoboot in %d seconds\n", bootdelay
+#undef CONFIG_AUTOBOOT_DELAY_STR
+#define CONFIG_AUTOBOOT_STOP_STR " "
+
+/*
+ * PCI stuff
+ */
+#define PCI_HOST_ADAPTER	0	/* configure as pci adapter	*/
+#define PCI_HOST_FORCE		1	/* configure as pci host	*/
+#define PCI_HOST_AUTO		2	/* detected via arbiter enable	*/
+
+#define CONFIG_PCI		/* include pci support			*/
+#define CONFIG_PCI_HOST	PCI_HOST_AUTO  /* select pci host function	*/
+#define CONFIG_PCI_PNP		/* do (not) pci plug-and-play		*/
+
+#define CONFIG_PCI_SCAN_SHOW	/* show pci devices on startup		*/
+
+/*
+ * PCI identification
+ */
+#define CONFIG_SYS_PCI_SUBSYS_VENDORID		PCI_VENDOR_ID_ESDGMBH
+#define CONFIG_SYS_PCI_SUBSYS_ID_NONMONARCH 0x040e /* Dev ID: Non-Monarch */
+#define CONFIG_SYS_PCI_SUBSYS_ID_MONARCH 0x040f	/* Dev ID: Monarch */
+#define CONFIG_SYS_PCI_CLASSCODE_NONMONARCH	PCI_CLASS_PROCESSOR_POWERPC
+#define CONFIG_SYS_PCI_CLASSCODE_MONARCH	PCI_CLASS_BRIDGE_HOST
+
+#define CONFIG_SYS_PCI_CLASSCODE CONFIG_SYS_PCI_CLASSCODE_MONARCH
+#define CONFIG_SYS_PCI_SUBSYS_DEVICEID CONFIG_SYS_PCI_SUBSYS_ID_MONARCH
+
+#define CONFIG_SYS_PCI_PTM1LA  0x00000000      /* point to sdram */
+#define CONFIG_SYS_PCI_PTM1MS  0xfc000001      /* 64MB, enable=1 */
+#define CONFIG_SYS_PCI_PTM1PCI 0x00000000      /* Host: use this pci address */
+#define CONFIG_SYS_PCI_PTM2LA  0xef000000      /* point to CPLD, GPIO */
+#define CONFIG_SYS_PCI_PTM2MS  0xff000001      /* 16MB, enable=1 */
+#define CONFIG_SYS_PCI_PTM2PCI 0x04000000      /* Host: use this pci address */
+
+/*
+ * 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 CONFIG_SYS_BOOTMAPSZ		(8 << 20)
+/*
+ * FLASH organization
+ */
+#define CONFIG_SYS_FLASH_CFI		1	/* CFI compatible */
+#define CONFIG_FLASH_CFI_DRIVER		1	/* Use common CFI driver */
+
+#define CONFIG_SYS_FLASH_BANKS_LIST	{ CONFIG_SYS_FLASH_BASE }
+
+#define CONFIG_SYS_MAX_FLASH_BANKS	1	/* max. no. memory banks */
+#define CONFIG_SYS_MAX_FLASH_SECT	512	/* max sectors per chip */
+
+#define CONFIG_SYS_FLASH_ERASE_TOUT	120000	/* erase timeout (in ms) */
+#define CONFIG_SYS_FLASH_WRITE_TOUT	500	/* write timeout (in ms) */
+
+#define CONFIG_SYS_FLASH_USE_BUFFER_WRITE 1	/* buffered writes (faster) */
+#define CONFIG_SYS_FLASH_PROTECTION	1	/* hardware flash protection */
+
+#define CONFIG_SYS_FLASH_EMPTY_INFO	1 /* 'E' for empty sector (flinfo) */
+#define CONFIG_SYS_FLASH_QUIET_TEST	1 /* don't warn upon unknown flash */
+
+
+/*
+ * Start addresses for the final memory configuration
+ * (Set up by the startup code)
+ * Please note that CONFIG_SYS_SDRAM_BASE _must_ start at 0
+ */
+#define CONFIG_SYS_SDRAM_BASE		0x00000000
+#define CONFIG_SYS_FLASH_BASE		0xfe000000
+#define CONFIG_SYS_MONITOR_BASE		TEXT_BASE
+#define CONFIG_SYS_MONITOR_LEN		(~(TEXT_BASE) + 1)
+#define CONFIG_SYS_MALLOC_LEN		(256 * 1024)
+
+/*
+ * Environment in EEPROM setup
+ */
+#define CONFIG_ENV_IS_IN_EEPROM		1
+#define CONFIG_ENV_OFFSET		0x100
+#define CONFIG_ENV_SIZE			0x700
+
+/*
+ * I2C EEPROM (24W16) for environment
+ */
+#define CONFIG_HARD_I2C			/* I2c with hardware support */
+#define CONFIG_SYS_I2C_SPEED		400000 /* I2C speed and slave address */
+#define CONFIG_SYS_I2C_SLAVE		0x7F
+
+#define CONFIG_SYS_I2C_EEPROM_ADDR	0x50	/* EEPROM 24W16	*/
+#define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 1	/* Bytes of address */
+/* mask of address bits that overflow into the "EEPROM chip address" */
+#define CONFIG_SYS_I2C_EEPROM_ADDR_OVERFLOW	0x07
+#define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS 4	/* The Catalyst CAT24WC08 has */
+					/* 16 byte page write mode using*/
+					/* last 4 bits of the address */
+#define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS	10 /* and takes up to 10 msec */
+#define CONFIG_SYS_EEPROM_WREN		1
+
+#define CONFIG_4xx_CONFIG_I2C_EEPROM_ADDR	0x50
+#define CONFIG_4xx_CONFIG_I2C_EEPROM_OFFSET	0x40
+#define CONFIG_4xx_CONFIG_BLOCKSIZE		0x20
+
+/*
+ * RTC
+ */
+#define CONFIG_RTC_RX8025
+
+/*
+ * External Bus Controller (EBC) Setup
+ * (max. 55MHZ EBC clock)
+ */
+/* Memory Bank 0 (NOR flash) BAS=0xFE0,BS=32MB,BU=R/W,BW=16bit */
+#define CONFIG_SYS_EBC_PB0AP		0x03017200
+#define CONFIG_SYS_EBC_PB0CR		(CONFIG_SYS_FLASH_BASE | 0xba000)
+
+/* Memory Bank 1 (CPLD) BAS=0xEF0,BS=16MB,BU=R/W,BW=16bit */
+#define CONFIG_SYS_CPLD_BASE		0xef000000
+#define CONFIG_SYS_EBC_PB1AP		0x00800000
+#define CONFIG_SYS_EBC_PB1CR		(CONFIG_SYS_CPLD_BASE | 0x18000)
+
+/*
+ * Definitions for initial stack pointer and data area (in data cache)
+ */
+/* use on chip memory ( OCM ) for temperary stack until sdram is tested */
+#define CONFIG_SYS_TEMP_STACK_OCM	  1
+
+/* On Chip Memory location */
+#define CONFIG_SYS_OCM_DATA_ADDR	0xF8000000
+#define CONFIG_SYS_OCM_DATA_SIZE	0x1000
+/* inside SDRAM */
+#define CONFIG_SYS_INIT_RAM_ADDR	CONFIG_SYS_OCM_DATA_ADDR
+/* End of used area in RAM */
+#define CONFIG_SYS_INIT_RAM_END		CONFIG_SYS_OCM_DATA_SIZE
+
+#define CONFIG_SYS_GBL_DATA_SIZE	128 /* bytes res. for initial data */
+#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_END - \
+					 CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_INIT_SP_OFFSET	CONFIG_SYS_GBL_DATA_OFFSET
+
+/*
+ * GPIO Configuration
+ */
+#define CONFIG_SYS_4xx_GPIO_TABLE {                  /* GPIO    Alt1       */ \
+{                                                                             \
+/* GPIO Core 0 */                                                             \
+{ GPIO_BASE, GPIO_IN,  GPIO_SEL,  GPIO_OUT_NO_CHG }, /* GPIO0   PerBLast   */ \
+{ GPIO_BASE, GPIO_IN,  GPIO_SEL,  GPIO_OUT_NO_CHG }, /* GPIO1   TS1E       */ \
+{ GPIO_BASE, GPIO_IN,  GPIO_SEL,  GPIO_OUT_NO_CHG }, /* GPIO2   TS2E       */ \
+{ GPIO_BASE, GPIO_IN,  GPIO_SEL,  GPIO_OUT_NO_CHG }, /* GPIO3   TS1O       */ \
+{ GPIO_BASE, GPIO_IN,  GPIO_SEL,  GPIO_OUT_NO_CHG }, /* GPIO4   TS2O       */ \
+{ GPIO_BASE, GPIO_OUT, GPIO_SEL,  GPIO_OUT_1 },      /* GPIO5   TS3        */ \
+{ GPIO_BASE, GPIO_OUT, GPIO_SEL,  GPIO_OUT_1 },      /* GPIO6   TS4        */ \
+{ GPIO_BASE, GPIO_OUT, GPIO_SEL,  GPIO_OUT_1 },      /* GPIO7   TS5        */ \
+{ GPIO_BASE, GPIO_IN,  GPIO_SEL,  GPIO_OUT_NO_CHG }, /* GPIO8   TS6        */ \
+{ GPIO_BASE, GPIO_OUT, GPIO_SEL,  GPIO_OUT_1 },      /* GPIO9   TrcClk     */ \
+{ GPIO_BASE, GPIO_OUT, GPIO_ALT1, GPIO_OUT_NO_CHG }, /* GPIO10  PerCS1     */ \
+{ GPIO_BASE, GPIO_IN,  GPIO_SEL,  GPIO_OUT_NO_CHG }, /* GPIO11  PerCS2     */ \
+{ GPIO_BASE, GPIO_IN,  GPIO_SEL,  GPIO_OUT_NO_CHG }, /* GPIO12  PerCS3     */ \
+{ GPIO_BASE, GPIO_IN,  GPIO_SEL,  GPIO_OUT_NO_CHG }, /* GPIO13  PerCS4     */ \
+{ GPIO_BASE, GPIO_OUT, GPIO_SEL,  GPIO_OUT_NO_CHG }, /* GPIO14  PerAddr03  */ \
+{ GPIO_BASE, GPIO_OUT, GPIO_SEL,  GPIO_OUT_NO_CHG }, /* GPIO15  PerAddr04  */ \
+{ GPIO_BASE, GPIO_OUT, GPIO_ALT1, GPIO_OUT_NO_CHG }, /* GPIO16  PerAddr05  */ \
+{ GPIO_BASE, GPIO_IN,  GPIO_ALT1, GPIO_OUT_NO_CHG }, /* GPIO17  IRQ0       */ \
+{ GPIO_BASE, GPIO_IN,  GPIO_ALT1, GPIO_OUT_NO_CHG }, /* GPIO18  IRQ1       */ \
+{ GPIO_BASE, GPIO_IN,  GPIO_ALT1, GPIO_OUT_NO_CHG }, /* GPIO19  IRQ2       */ \
+{ GPIO_BASE, GPIO_IN,  GPIO_ALT1, GPIO_OUT_NO_CHG }, /* GPIO20  IRQ3       */ \
+{ GPIO_BASE, GPIO_IN,  GPIO_ALT1, GPIO_OUT_NO_CHG }, /* GPIO21  IRQ4       */ \
+{ GPIO_BASE, GPIO_IN,  GPIO_ALT1, GPIO_OUT_NO_CHG }, /* GPIO22  IRQ5       */ \
+{ GPIO_BASE, GPIO_IN,  GPIO_ALT1, GPIO_OUT_NO_CHG }, /* GPIO23  IRQ6       */ \
+{ GPIO_BASE, GPIO_IN,  GPIO_ALT1, GPIO_OUT_NO_CHG }, /* GPIO24  UART0_DCD  */ \
+{ GPIO_BASE, GPIO_OUT, GPIO_SEL,  GPIO_OUT_NO_CHG }, /* GPIO25  UART0_DSR  */ \
+{ GPIO_BASE, GPIO_OUT, GPIO_SEL,  GPIO_OUT_NO_CHG }, /* GPIO26  UART0_RI   */ \
+{ GPIO_BASE, GPIO_OUT, GPIO_SEL,  GPIO_OUT_NO_CHG }, /* GPIO27  UART0_DTR  */ \
+{ GPIO_BASE, GPIO_IN,  GPIO_ALT1, GPIO_OUT_NO_CHG }, /* GPIO28  UART1_Rx   */ \
+{ GPIO_BASE, GPIO_OUT, GPIO_ALT1, GPIO_OUT_NO_CHG }, /* GPIO29  UART1_Tx   */ \
+{ GPIO_BASE, GPIO_OUT, GPIO_SEL,  GPIO_OUT_NO_CHG }, /* GPIO30  RejectPkt0 */ \
+{ GPIO_BASE, GPIO_OUT, GPIO_SEL,  GPIO_OUT_NO_CHG }, /* GPIO31  RejectPkt1 */ \
+}                                                                             \
+}
+
+#define CONFIG_SYS_GPIO_HWREV_MASK	(0xf0000000 >> 1)	/* GPIO1..4 */
+#define CONFIG_SYS_GPIO_HWREV_SHIFT	27
+#define CONFIG_SYS_GPIO_LEDRUN_N	(0x80000000 >> 5)	/* GPIO5 */
+#define CONFIG_SYS_GPIO_LEDA_N		(0x80000000 >> 6)	/* GPIO6 */
+#define CONFIG_SYS_GPIO_LEDB_N		(0x80000000 >> 7)	/* GPIO7 */
+#define CONFIG_SYS_GPIO_SELFRST_N	(0x80000000 >> 8)	/* GPIO8 */
+#define CONFIG_SYS_GPIO_EEPROM_WP	(0x80000000 >> 9)	/* GPIO9 */
+#define CONFIG_SYS_GPIO_MONARCH_N	(0x80000000 >> 11)	/* GPIO11 */
+#define CONFIG_SYS_GPIO_EREADY		(0x80000000 >> 12)	/* GPIO12 */
+#define CONFIG_SYS_GPIO_M66EN		(0x80000000 >> 13)	/* GPIO13 */
+
+/*
+ * Default speed selection (cpu_plb_opb_ebc) in mhz.
+ * This value will be set if iic boot eprom is disabled.
+ */
+#undef CONFIG_SYS_FCPU333MHZ
+#define CONFIG_SYS_FCPU266MHZ
+#undef CONFIG_SYS_FCPU133MHZ
+
+#if defined(CONFIG_SYS_FCPU333MHZ)
+/*
+ * CPU: 333MHz
+ * PLB/SDRAM/MAL: 111MHz
+ * OPB: 55MHz
+ * EBC: 55MHz
+ * PCI: 55MHz (111MHz on M66EN=1)
+ */
+#define PLLMR0_DEFAULT (PLL_CPUDIV_1 | PLL_PLBDIV_3 |		\
+			PLL_OPBDIV_2 | PLL_EXTBUSDIV_2 |	\
+			PLL_MALDIV_1 | PLL_PCIDIV_2)
+#define PLLMR1_DEFAULT (PLL_FBKDIV_10  |			\
+			PLL_FWDDIVA_3 | PLL_FWDDIVB_3 |		\
+			PLL_TUNE_15_M_40 | PLL_TUNE_VCO_HI)
+#endif
+
+#if defined(CONFIG_SYS_FCPU266MHZ)
+/*
+ * CPU: 266MHz
+ * PLB/SDRAM/MAL: 133MHz
+ * OPB: 66MHz
+ * EBC: 44MHz
+ * PCI: 44MHz (66MHz on M66EN=1)
+ */
+#define PLLMR0_DEFAULT (PLL_CPUDIV_1 | PLL_PLBDIV_2 |		\
+			PLL_OPBDIV_2 | PLL_EXTBUSDIV_3 |	\
+			PLL_MALDIV_1 | PLL_PCIDIV_3)
+#define PLLMR1_DEFAULT (PLL_FBKDIV_8  |  \
+			PLL_FWDDIVA_3 | PLL_FWDDIVB_3 |		\
+			PLL_TUNE_15_M_40 | PLL_TUNE_VCO_LOW)
+#endif
+
+#if defined(CONFIG_SYS_FCPU133MHZ)
+/*
+ * CPU: 133MHz
+ * PLB/SDRAM/MAL: 133MHz
+ * OPB: 66MHz
+ * EBC: 44MHz
+ * PCI: 44MHz (66MHz on M66EN=1)
+ */
+#define PLLMR0_DEFAULT (PLL_CPUDIV_1 | PLL_PLBDIV_1 |		\
+			PLL_OPBDIV_2 | PLL_EXTBUSDIV_3 |	\
+			PLL_MALDIV_1 | PLL_PCIDIV_3)
+#define PLLMR1_DEFAULT (PLL_FBKDIV_4  |  \
+			PLL_FWDDIVA_6 | PLL_FWDDIVB_6 |		\
+			PLL_TUNE_15_M_40 | PLL_TUNE_VCO_LOW)
+#endif
+
+#endif /* __CONFIG_H */