X-Git-Url: http://review.tizen.org/git/?a=blobdiff_plain;f=include%2Fconfigs%2Fcmc_pu2.h;h=12d0cca265be8a170daedbcc871fe58d6a561ca3;hb=d56019c0eed08632c2b1f828ca9e0b22d6151414;hp=34efc384b917d98a2d5b2507dbb7d6120f812d81;hpb=414eec35e3832f4f9ce8a25ace7ead638be1f76f;p=platform%2Fkernel%2Fu-boot.git

diff --git a/include/configs/cmc_pu2.h b/include/configs/cmc_pu2.h
index 34efc38..12d0cca 100644
--- a/include/configs/cmc_pu2.h
+++ b/include/configs/cmc_pu2.h
@@ -25,34 +25,24 @@
 #ifndef __CONFIG_H
 #define __CONFIG_H
 
-/*
- * If we are developing, we might want to start armboot from ram
- * so we MUST NOT initialize critical regs like mem-timing ...
- */
-#define CONFIG_INIT_CRITICAL		/* undef for developing */
-
 /* ARM asynchronous clock */
 #define AT91C_MAIN_CLOCK	207360000	/* from 18.432 MHz crystal (18432000 / 4 * 45) */
-#define AT91C_MASTER_CLOCK	69120000	/* peripheral clock (AT91C_MASTER_CLOCK / 3) */
+#define AT91C_MASTER_CLOCK	(AT91C_MAIN_CLOCK/3)	/* peripheral clock */
 
 #define AT91_SLOW_CLOCK		32768	/* slow clock */
 
-#define CONFIG_AT91RM9200DK	1	/* on an AT91RM9200DK Board	 */
-#define CONFIG_CMC_PU2		1	/* on an CMC_PU2 Board	 */
-#undef CONFIG_USE_IRQ			/* we don't need IRQ/FIQ stuff */
+#define CONFIG_ARM920T		1	/* This is an ARM920T Core	*/
+#define CONFIG_AT91RM9200	1	/* It's an Atmel AT91RM9200 SoC	*/
+#define CONFIG_AT91RM9200DK	1	/* on an AT91RM9200DK Board	*/
+#define CONFIG_CMC_PU2		1	/* on an CMC_PU2 Board		*/
+#undef  CONFIG_USE_IRQ			/* we don't need IRQ/FIQ stuff	*/
+#define USE_920T_MMU		1
+
 #define CONFIG_CMDLINE_TAG	1	/* enable passing of ATAGs	*/
 #define CONFIG_SETUP_MEMORY_TAGS 1
 #define CONFIG_INITRD_TAG	1
 
-/* define this to include the functionality of boot.bin in u-boot */
-#define CONFIG_BOOTBINFUNC
-
-/* just to make sure */
-#ifndef CONFIG_BOOTBINFUNC
-#define CONFIG_BOOTBINFUNC
-#endif
-
-#ifdef CONFIG_BOOTBINFUNC
+#ifndef CONFIG_SKIP_LOWLEVEL_INIT
 #define CFG_USE_MAIN_OSCILLATOR		1
 /* flash */
 #define MC_PUIA_VAL	0x00000000
@@ -82,7 +72,7 @@
 #define SDRC_MR_VAL2	0x00000003 /* Load Mode Register */
 #define SDRC_MR_VAL3	0x00000000 /* Normal Mode */
 #define SDRC_TR_VAL	0x000002E0 /* Write refresh rate */
-#endif
+#endif	/* CONFIG_SKIP_LOWLEVEL_INIT */
 
 /*
  * Size of malloc() pool
@@ -92,8 +82,6 @@
 
 #define CONFIG_BAUDRATE		9600
 
-#define CFG_AT91C_BRGR_DIVISOR	450	/* hardcode so no __divsi3 : AT91C_MASTER_CLOCK /(baudrate * 16) */
-
 /*
  * Hardware drivers
  */
@@ -154,14 +142,13 @@
 #define PHYS_SDRAM		0x20000000
 #define PHYS_SDRAM_SIZE		0x1000000 	/* 16 megs */
 
-#define CFG_MEMTEST_START		PHYS_SDRAM
-#define CFG_MEMTEST_END			CFG_MEMTEST_START + PHYS_SDRAM_SIZE - 262144
+#define CFG_MEMTEST_START	PHYS_SDRAM
+#define CFG_MEMTEST_END		CFG_MEMTEST_START + PHYS_SDRAM_SIZE - 262144
 
 #define CONFIG_DRIVER_ETHER
 #define CONFIG_NET_RETRY_COUNT		20
 #define CONFIG_AT91C_USE_RMII
 
-#define CONFIG_HAS_DATAFLASH		1
 #define CFG_SPI_WRITE_TOUT		(5*CFG_HZ)
 #define CFG_MAX_DATAFLASH_BANKS		2
 #define CFG_MAX_DATAFLASH_PAGES		16384
@@ -211,8 +198,8 @@ struct bd_info_ext {
 #endif	/* __ASSEMBLY__ */
 
 #define CFG_HZ 1000
-#define CFG_HZ_CLOCK AT91C_MASTER_CLOCK/2	/* AT91C_TC0_CMR is implicitly set to */
-					/* AT91C_TC_TIMER_DIV1_CLOCK */
+#define CFG_HZ_CLOCK (AT91C_MASTER_CLOCK/2)	/* AT91C_TC0_CMR is implicitly set to */
+						/* AT91C_TC_TIMER_DIV1_CLOCK */
 
 #define CONFIG_STACKSIZE	(32*1024)	/* regular stack */
 
@@ -220,4 +207,48 @@ struct bd_info_ext {
 #error CONFIG_USE_IRQ not supported
 #endif
 
+#define CFG_DEVICE_NULLDEV	 1	/* enble null device		*/
+#define CONFIG_SILENT_CONSOLE	 1	/* enable silent startup	*/
+
+#define CONFIG_AUTOBOOT_KEYED
+#define CONFIG_AUTOBOOT_PROMPT "autoboot in %d seconds\n"
+#define CONFIG_AUTOBOOT_STOP_STR "R"	/* default password */
+
+#define CONFIG_VERSION_VARIABLE	1       /* include version env variable */
+
+#define	CONFIG_EXTRA_ENV_SETTINGS	\
+	"net_nfs=tftp $(loadaddr) $(bootfile);run nfsargs addip addcons " \
+		"addmtd;bootm\0" \
+	"nfsargs=setenv bootargs root=/dev/nfs rw " \
+		"nfsroot=$(serverip):$(rootpath)\0" \
+	"net_cramfs=tftp $(loadaddr) $(bootfile); run flashargs addip " \
+		"addcons addmtd; bootm\0" \
+	"flash_cramfs=run flashargs addip addcons addmtd; bootm 10030000\0" \
+	"flashargs=setenv bootargs root=/dev/mtdblock3 ro\0" \
+	"addip=setenv bootargs $(bootargs) ethaddr=$(ethaddr) " \
+		"ip=$(ipaddr):$(serverip):$(gatewayip):$(netmask):" \
+		"$(hostname)::off\0" \
+	"addcons=setenv bootargs $(bootargs) console=ttyS0,$(baudrate)\0" \
+	"addmtd=setenv bootargs $(bootargs) mtdparts=cmc_pu2:128k(uboot)ro," \
+		"64k(environment),768k(linux),4096k(root),-\0" \
+	"load=tftp $(loadaddr) $(loadfile)\0" \
+	"update=protect off 10000000 1001ffff;erase 10000000 1001ffff; " \
+		"cp.b $(loadaddr) 10000000 $(filesize);" \
+		"protect on 10000000 1001ffff\0" \
+	"updatel=era 10030000 100effff;tftp $(loadaddr) $(bootfile); " \
+		"cp.b $(loadaddr) 10030000 $(filesize)\0" \
+	"updatec=era 100f0000 104effff;tftp $(loadaddr) $(cramfsimage); " \
+		"cp.b $(loadaddr) 100f0000 $(filesize)\0" \
+	"updatej=era 104f0000 107fffff;tftp $(loadaddr) $(jffsimage); " \
+		"cp.b $(loadaddr) 104f0000 $(filesize)\0" \
+	"cramfsimage=cramfs_cmc-pu2.img\0" \
+	"jffsimage=jffs2_cmc-pu2.img\0" \
+	"loadfile=u-boot_cmc-pu2.bin\0" \
+	"bootfile=uImage_cmc-pu2\0" \
+	"loadaddr=0x20800000\0" \
+	"hostname=CMC-TC-PU2\0" \
+	"bootcmd=run dhcp_start;run flash_cramfs\0" \
+	"autoload=n\0" \
+	"dhcp_start=echo no DHCP\0" \
+	"ipaddr=192.168.0.190\0"
 #endif	/* __CONFIG_H */