X-Git-Url: http://review.tizen.org/git/?a=blobdiff_plain;f=include%2Fconfigs%2Fcpuat91.h;h=15d56c346d05123fea5f2b52e2dd5baac9fa9479;hb=bb367b95f9204115bd6eac82e839b5590e6da4eb;hp=e872fe9abd18a2b28491ba29b6619d1c13c238ed;hpb=111d6c6ad15d1425d3e5a678b2ff4b593e910fca;p=platform%2Fkernel%2Fu-boot.git

diff --git a/include/configs/cpuat91.h b/include/configs/cpuat91.h
index e872fe9..15d56c3 100644
--- a/include/configs/cpuat91.h
+++ b/include/configs/cpuat91.h
@@ -1,5 +1,5 @@
 /*
- * CPUAT91 by (C) Copyright 2006 Eric Benard
+ * CPUAT91 by (C) Copyright 2006-2010 Eric Benard
  * eric@eukrea.com
  *
  * Configuration settings for the CPUAT91 board.
@@ -23,34 +23,40 @@
  * MA 02111-1307 USA
  */
 
-#ifndef __CONFIG_H
-#define __CONFIG_H
+#ifndef _CONFIG_CPUAT91_H
+#define _CONFIG_CPUAT91_H
 
-#ifdef CONFIG_CPUAT91_RAM
-#define CONFIG_SKIP_LOWLEVEL_INIT	1
-#define CONFIG_SKIP_RELOCATE_UBOOT	1
-#define CONFIG_CPUAT91			1
+#include <asm/sizes.h>
+
+#ifdef CONFIG_RAMBOOT
+#define CONFIG_SKIP_LOWLEVEL_INIT
+#define CONFIG_SYS_TEXT_BASE		0x21F00000
 #else
 #define CONFIG_BOOTDELAY		1
+#define CONFIG_SYS_TEXT_BASE		0
 #endif
 
-#define AT91C_MAIN_CLOCK		179712000
-#define AT91C_MASTER_CLOCK		59904000
-
-#define AT91_SLOW_CLOCK			32768
+#define AT91C_XTAL_CLOCK		18432000
+#define CONFIG_SYS_AT91_SLOW_CLOCK	32768
+#define AT91C_MAIN_CLOCK		((AT91C_XTAL_CLOCK / 4) * 39)
+#define AT91C_MASTER_CLOCK		(AT91C_MAIN_CLOCK / 3)
+#define CONFIG_SYS_HZ_CLOCK		(AT91C_MASTER_CLOCK / 2)
+#define CONFIG_SYS_HZ			1000
 
-#define CONFIG_ARM920T			1
-#define CONFIG_AT91RM9200		1
+#define CONFIG_ARM920T
+#define CONFIG_AT91RM9200
+#define CONFIG_CPUAT91
+#define USE_920T_MMU
 
-#undef CONFIG_USE_IRQ
-#define USE_920T_MMU			1
+#include <asm/hardware.h>	/* needed for port definitions */
 
-#define CONFIG_CMDLINE_TAG		1
-#define CONFIG_SETUP_MEMORY_TAGS	1
-#define CONFIG_INITRD_TAG		1
+#define CONFIG_CMDLINE_TAG
+#define CONFIG_SETUP_MEMORY_TAGS
+#define CONFIG_INITRD_TAG
+#define CONFIG_BOARD_EARLY_INIT_F
 
 #ifndef CONFIG_SKIP_LOWLEVEL_INIT
-#define CONFIG_SYS_USE_MAIN_OSCILLATOR	1
+#define CONFIG_SYS_USE_MAIN_OSCILLATOR
 /* flash */
 #define CONFIG_SYS_MC_PUIA_VAL	0x00000000
 #define CONFIG_SYS_MC_PUP_VAL	0x00000000
@@ -81,133 +87,146 @@
 #define CONFIG_SYS_SDRC_TR_VAL	0x000002E0 /* Write refresh rate */
 #endif	/* CONFIG_SKIP_LOWLEVEL_INIT */
 
-/* define one of these to choose the DBGU, USART0 or USART1 as console */
-#define CONFIG_AT91RM9200_USART		1
-#define CONFIG_DBGU			1
-#undef CONFIG_USART0
-#undef CONFIG_USART1
+#define CONFIG_ATMEL_USART
+#define CONFIG_USART_BASE	ATMEL_BASE_DBGU
+#define CONFIG_USART_ID		0/* ignored in arm */
+
+#undef CONFIG_HARD_I2C
+#undef CONFIG_SOFT_I2C
+#define AT91_PIN_SDA			(1<<25)
+#define AT91_PIN_SCL			(1<<26)
+
+#define CONFIG_SYS_I2C_INIT_BOARD
+#define	CONFIG_SYS_I2C_SPEED		50000
+#define CONFIG_SYS_I2C_SLAVE		0
+
+#define I2C_INIT	i2c_init_board();
+#define I2C_ACTIVE	writel(AT91_PMX_AA_TWD, &pio->pioa.mddr);
+#define I2C_TRISTATE	writel(AT91_PMX_AA_TWD, &pio->pioa.mder);
+#define I2C_READ	((readl(&pio->pioa.pdsr) & AT91_PMX_AA_TWD) != 0)
+#define I2C_SDA(bit)						\
+	if (bit)						\
+		writel(AT91_PMX_AA_TWD, &pio->pioa.sodr);	\
+	else							\
+		writel(AT91_PMX_AA_TWD, &pio->pioa.codr);
+#define I2C_SCL(bit)						\
+	if (bit)						\
+		writel(AT91_PMX_AA_TWCK, &pio->pioa.sodr);	\
+	else							\
+		writel(AT91_PMX_AA_TWCK, &pio->pioa.codr);
+
+#define I2C_DELAY	udelay(2500000/CONFIG_SYS_I2C_SPEED)
 
-#define CONFIG_HARD_I2C			1
-
-#if defined(CONFIG_HARD_I2C)
-#define	CONFIG_SYS_I2C_SPEED			50000
-#define CONFIG_SYS_I2C_SLAVE			0
 #define CONFIG_SYS_I2C_EEPROM_ADDR		0x54
 #define CONFIG_SYS_I2C_EEPROM_ADDR_LEN		1
 #define CONFIG_SYS_I2C_EEPROM_ADDR_OVERFLOW	1
 #define	CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS	10
-#endif
 
-#define CONFIG_BOOTP_BOOTFILESIZE	1
-#define CONFIG_BOOTP_BOOTPATH		1
-#define CONFIG_BOOTP_GATEWAY		1
-#define CONFIG_BOOTP_HOSTNAME		1
+#define CONFIG_BOOTP_BOOTFILESIZE
+#define CONFIG_BOOTP_BOOTPATH
+#define CONFIG_BOOTP_GATEWAY
+#define CONFIG_BOOTP_HOSTNAME
 
 #include <config_cmd_default.h>
 
-#define CONFIG_CMD_DHCP			1
-#define CONFIG_CMD_PING			1
-#define CONFIG_CMD_MII			1
-#define CONFIG_CMD_CACHE		1
+#define CONFIG_CMD_PING
+#define CONFIG_CMD_MII
+#define CONFIG_CMD_CACHE
 #undef CONFIG_CMD_USB
 #undef CONFIG_CMD_FPGA
 #undef CONFIG_CMD_IMI
 #undef CONFIG_CMD_LOADS
 #undef CONFIG_CMD_NFS
+#undef CONFIG_CMD_DHCP
 
-#if defined(CONFIG_HARD_I2C)
-#define CONFIG_CMD_EEPROM		1
-#define CONFIG_CMD_I2C			1
+#ifdef CONFIG_SOFT_I2C
+#define CONFIG_CMD_EEPROM
+#define CONFIG_CMD_I2C
 #endif
 
 #define CONFIG_NR_DRAM_BANKS			1
-#define PHYS_SDRAM				0x20000000
-#define PHYS_SDRAM_SIZE				0x02000000
+#define CONFIG_SYS_SDRAM_BASE			0x20000000
+#define CONFIG_SYS_SDRAM_SIZE			(32 * 1024 * 1024)
 
-#define CONFIG_SYS_MEMTEST_START		PHYS_SDRAM
+#define CONFIG_SYS_MEMTEST_START		CONFIG_SYS_SDRAM_BASE
 #define CONFIG_SYS_MEMTEST_END			\
-	(CONFIG_SYS_MEMTEST_START + PHYS_SDRAM_SIZE - 512 * 1024)
+	(CONFIG_SYS_MEMTEST_START + CONFIG_SYS_SDRAM_SIZE - 512 * 1024)
 
-#define CONFIG_NET_MULTI		1
-#ifdef CONFIG_NET_MULTI
-#define CONFIG_DRIVER_AT91EMAC		1
-#define CONFIG_SYS_RX_ETH_BUFFER	8
-#else
-#define CONFIG_DRIVER_ETHER		1
-#endif
+#define CONFIG_DRIVER_AT91EMAC
+#define CONFIG_SYS_RX_ETH_BUFFER	16
+#define CONFIG_RMII
+#define CONFIG_MII
+#define CONFIG_DRIVER_AT91EMAC_PHYADDR	1
 #define CONFIG_NET_RETRY_COUNT			20
-#define CONFIG_AT91C_USE_RMII			1
-#define CONFIG_PHY_ADDRESS			(1 << 5)
-#define CONFIG_KS8721_PHY			1
-
-#define CONFIG_SYS_FLASH_CFI			1
-#define CONFIG_FLASH_CFI_DRIVER			1
-#define CONFIG_SYS_FLASH_EMPTY_INFO		1
-#define CONFIG_SYS_FLASH_USE_BUFFER_WRITE	1
+#define CONFIG_KS8721_PHY
+
+#define CONFIG_SYS_FLASH_CFI
+#define CONFIG_FLASH_CFI_DRIVER
+#define CONFIG_SYS_FLASH_EMPTY_INFO
+#define CONFIG_SYS_FLASH_USE_BUFFER_WRITE
 #define CONFIG_SYS_MAX_FLASH_BANKS		1
-#define CONFIG_SYS_FLASH_PROTECTION		1
+#define CONFIG_SYS_FLASH_PROTECTION
 #define PHYS_FLASH_1				0x10000000
 #define CONFIG_SYS_FLASH_BASE			PHYS_FLASH_1
 #define CONFIG_SYS_MAX_FLASH_SECT		128
+#define CONFIG_SYS_FLASH_CFI_WIDTH		FLASH_CFI_16BIT
+#define CONFIG_SYS_MONITOR_BASE			PHYS_FLASH_1
+#define PHYS_FLASH_SIZE				(16 * 1024 * 1024)
+#define CONFIG_SYS_FLASH_BANKS_LIST		\
+		{ PHYS_FLASH_1 }
 
 #if defined(CONFIG_CMD_USB)
-#define CONFIG_USB_OHCI_NEW			1
-#define CONFIG_USB_STORAGE			1
-#define CONFIG_DOS_PARTITION			1
-#define CONFIG_AT91C_PQFP_UHPBU			1
+#define CONFIG_USB_ATMEL
+#define CONFIG_USB_OHCI_NEW
+#define CONFIG_USB_STORAGE
+#define CONFIG_DOS_PARTITION
+#define CONFIG_AT91C_PQFP_UHPBU
 #undef CONFIG_SYS_USB_OHCI_BOARD_INIT
-#define CONFIG_SYS_USB_OHCI_CPU_INIT		1
+#define CONFIG_SYS_USB_OHCI_CPU_INIT
 #define CONFIG_SYS_USB_OHCI_REGS_BASE		AT91_USB_HOST_BASE
 #define CONFIG_SYS_USB_OHCI_SLOT_NAME		"at91rm9200"
 #define CONFIG_SYS_USB_OHCI_MAX_ROOT_PORTS	15
 #endif
 
-#define CONFIG_ENV_IS_IN_FLASH		1
-#define CONFIG_ENV_ADDR			(PHYS_FLASH_1 + 0x20000)
-#define CONFIG_ENV_SIZE			0x20000
-#define CONFIG_ENV_SECT_SIZE		0x20000
+#define CONFIG_ENV_IS_IN_FLASH
+#define CONFIG_ENV_ADDR				(PHYS_FLASH_1 + 128 * 1024)
+#define CONFIG_ENV_SIZE				(128 * 1024)
+#define CONFIG_ENV_SECT_SIZE		(128 * 1024)
 
 #define CONFIG_SYS_LOAD_ADDR		0x21000000
 
 #define CONFIG_BAUDRATE			115200
-#define CONFIG_SYS_BAUDRATE_TABLE	{ 115200, 57600, 38400, 19200, 9600 }
 
 #define CONFIG_SYS_PROMPT		"CPUAT91=> "
 #define CONFIG_SYS_CBSIZE		256
 #define CONFIG_SYS_MAXARGS		32
 #define CONFIG_SYS_PBSIZE		\
 	(CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16)
-#define CONFIG_CMDLINE_EDITING		1
-#define CONFIG_SYS_LONGHELP		1
-
-#define CONFIG_SYS_HZ			1000
-#define CONFIG_SYS_HZ_CLOCK		(AT91C_MASTER_CLOCK / 2)
+#define CONFIG_CMDLINE_EDITING
 
-#define CONFIG_SYS_MALLOC_LEN		(CONFIG_ENV_SIZE + 128 * 1024)
-#define CONFIG_SYS_GBL_DATA_SIZE	128
-#define CONFIG_STACKSIZE		(32 * 1024)
+#define CONFIG_SYS_MALLOC_LEN		\
+			ROUND(3 * CONFIG_ENV_SIZE + 128 * 1024, 4 * 1024)
 
-#if defined(CONFIG_USE_IRQ)
-#error CONFIG_USE_IRQ not supported
-#endif
+#define CONFIG_SYS_INIT_SP_ADDR	(CONFIG_SYS_SDRAM_BASE + 4 * 1024 - \
+				GENERATED_GBL_DATA_SIZE)
 
-#define CONFIG_DEVICE_NULLDEV	 	1
-#define CONFIG_SILENT_CONSOLE		1
+#define CONFIG_DEVICE_NULLDEV
+#define CONFIG_SILENT_CONSOLE
 
-#define CONFIG_AUTOBOOT_KEYED		1
+#define CONFIG_AUTOBOOT_KEYED
 #define CONFIG_AUTOBOOT_PROMPT		\
 	"Press SPACE to abort autoboot\n"
 #define CONFIG_AUTOBOOT_STOP_STR	" "
 #define CONFIG_AUTOBOOT_DELAY_STR	"d"
 
-#define CONFIG_VERSION_VARIABLE		1
+#define CONFIG_VERSION_VARIABLE
 
 #define MTDIDS_DEFAULT			"nor0=physmap-flash.0"
 #define MTDPARTS_DEFAULT		\
 	"mtdparts=physmap-flash.0:"	\
 		"128k(u-boot)ro,"	\
 		"128k(u-boot-env),"	\
-		"1408k(kernel),"	\
+		"1792k(kernel),"	\
 		"-(rootfs)"
 
 #define CONFIG_BOOTARGS 		\
@@ -222,13 +241,13 @@
 		"1001FFFF; erase 10000000 1001FFFF; cp.b 21000000 "	\
 		"10000000 ${filesize}\0"				\
 	"flui=tftp 21000000 cpuat91/uImage; protect off 10040000 "	\
-		"1019ffff; erase 10040000 1019ffff; cp.b 21000000 "	\
+		"1019ffff; erase 10040000 101fffff; cp.b 21000000 "	\
 		"10040000 ${filesize}\0"				\
 	"flrfs=tftp 21000000 cpuat91/rootfs.jffs2; protect off "	\
-		"101a0000 10ffffff; erase 101a0000 10ffffff; cp.b "	\
-		"21000000 101A0000 ${filesize}\0"			\
+		"10200000 10ffffff; erase 10200000 10ffffff; cp.b "	\
+		"21000000 10200000 ${filesize}\0"			\
 	"ramargs=setenv bootargs $(bootargs) $(mtdparts)\0"		\
 	"flashboot=run ramargs;bootm 10040000\0"			\
 	"netboot=run ramargs;tftpboot 21000000 cpuat91/uImage;"		\
 		"bootm 21000000\0"
-#endif	/* __CONFIG_H */
+#endif	/* _CONFIG_CPUAT91_H */