X-Git-Url: https://git.kernelconcepts.de/?a=blobdiff_plain;f=include%2Fconfigs%2Fat91sam9260ek.h;h=d7fd6b089c1d1bc4a93ba2f750f91daa8e094855;hb=5c7e86ebb3514bdac7ac9ae7c0885879f43b9e95;hp=07b19680703cc772d5f9737f0e69bc3007975d3a;hpb=26750c8aee2383a026e0cf89e9310628d3a5a6a0;p=karo-tx-uboot.git

diff --git a/include/configs/at91sam9260ek.h b/include/configs/at91sam9260ek.h
index 07b1968070..d7fd6b089c 100644
--- a/include/configs/at91sam9260ek.h
+++ b/include/configs/at91sam9260ek.h
@@ -5,23 +5,7 @@
  *
  * Configuation settings for the AT91SAM9260EK & AT91SAM9G20EK boards.
  *
- * 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
+ * SPDX-License-Identifier:	GPL-2.0+
  */
 
 #ifndef __CONFIG_H
@@ -55,7 +39,6 @@
 
 /* Misc CPU related */
 #define CONFIG_ARCH_CPU_INIT
-#undef	CONFIG_USE_IRQ			/* we don't need IRQ/FIQ stuff	*/
 #define CONFIG_CMDLINE_TAG		/* enable passing of ATAGs */
 #define CONFIG_SETUP_MEMORY_TAGS
 #define CONFIG_INITRD_TAG
@@ -63,6 +46,9 @@
 #define CONFIG_BOARD_EARLY_INIT_F
 #define CONFIG_DISPLAY_CPUINFO
 
+#define CONFIG_CMD_BOOTZ
+#define CONFIG_OF_LIBFDT
+
 /* general purpose I/O */
 #define CONFIG_ATMEL_LEGACY		/* required until (g)pio is fixed */
 #define CONFIG_AT91_GPIO
@@ -103,6 +89,8 @@
 #define CONFIG_CMD_PING		1
 #define CONFIG_CMD_DHCP		1
 #define CONFIG_CMD_NAND		1
+#define CONFIG_CMD_MMC
+#define CONFIG_CMD_FAT
 #define CONFIG_CMD_USB		1
 
 /*
@@ -126,7 +114,26 @@
 	(ATMEL_BASE_SRAM1 + 0x1000 - GENERATED_GBL_DATA_SIZE)
 #endif
 
+/*
+ * The (arm)linux board id set by generic code depending on configured board
+ * (see boards.cfg for different boards)
+ */
+#ifdef CONFIG_AT91SAM9G20
+	/* the sam9g20 variants have two different board ids */
+# ifdef CONFIG_AT91SAM9G20EK_2MMC
+	/* we may be setup for the 2MMC variant of at91sam9g20ek */
+#  define CONFIG_MACH_TYPE MACH_TYPE_AT91SAM9G20EK_2MMC
+# else
+	/* or the normal at91sam9g20ek */
+#  define CONFIG_MACH_TYPE MACH_TYPE_AT91SAM9G20EK
+# endif
+#else
+	/* otherwise default to good old at91sam9260ek */
+# define CONFIG_MACH_TYPE MACH_TYPE_AT91SAM9260EK
+#endif
+
 /* DataFlash */
+#ifndef CONFIG_AT91SAM9G20EK_2MMC
 #define CONFIG_ATMEL_DATAFLASH_SPI
 #define CONFIG_HAS_DATAFLASH		1
 #define CONFIG_SYS_SPI_WRITE_TOUT		(5*CONFIG_SYS_HZ)
@@ -134,6 +141,7 @@
 #define CONFIG_SYS_DATAFLASH_LOGIC_ADDR_CS0	0xC0000000	/* CS0 */
 #define CONFIG_SYS_DATAFLASH_LOGIC_ADDR_CS1	0xD0000000	/* CS1 */
 #define AT91_SPI_CLK			15000000
+#endif
 
 #ifdef CONFIG_AT91SAM9G20EK
 #define DATAFLASH_TCSS			(0x22 << 16)
@@ -154,6 +162,18 @@
 #define CONFIG_SYS_NAND_READY_PIN	AT91_PIN_PC13
 #endif
 
+/* MMC */
+#ifdef CONFIG_CMD_MMC
+#define CONFIG_MMC
+#define CONFIG_GENERIC_MMC
+#define CONFIG_GENERIC_ATMEL_MCI
+#endif
+
+/* FAT */
+#ifdef CONFIG_CMD_FAT
+#define CONFIG_DOS_PARTITION
+#endif
+
 /* NOR flash - no real flash on this board */
 #define CONFIG_SYS_NO_FLASH			1
 
@@ -166,13 +186,11 @@
 /* USB */
 #define CONFIG_USB_ATMEL
 #define CONFIG_USB_OHCI_NEW		1
-#define CONFIG_DOS_PARTITION		1
 #define CONFIG_SYS_USB_OHCI_CPU_INIT		1
 #define CONFIG_SYS_USB_OHCI_REGS_BASE		0x00500000	/* AT91SAM9260_UHP_BASE */
 #define CONFIG_SYS_USB_OHCI_SLOT_NAME		"at91sam9260"
 #define CONFIG_SYS_USB_OHCI_MAX_ROOT_PORTS	2
 #define CONFIG_USB_STORAGE		1
-#define CONFIG_CMD_FAT			1
 
 #define CONFIG_SYS_LOAD_ADDR			0x22000000	/* load address */
 
@@ -187,7 +205,7 @@
 #define CONFIG_ENV_OFFSET		0x4200
 #define CONFIG_ENV_ADDR		(CONFIG_SYS_DATAFLASH_LOGIC_ADDR_CS0 + CONFIG_ENV_OFFSET)
 #define CONFIG_ENV_SIZE		0x4200
-#define CONFIG_BOOTCOMMAND	"cp.b 0xC0042000 0x22000000 0x210000; bootm"
+#define CONFIG_BOOTCOMMAND	"cp.b 0xC0084000 0x22000000 0x210000; bootm"
 #define CONFIG_BOOTARGS		"console=ttyS0,115200 "			\
 				"root=/dev/mtdblock0 "			\
 				"mtdparts=atmel_nand:-(root) "		\
@@ -201,27 +219,43 @@
 #define CONFIG_ENV_OFFSET		0x4200
 #define CONFIG_ENV_ADDR		(CONFIG_SYS_DATAFLASH_LOGIC_ADDR_CS1 + CONFIG_ENV_OFFSET)
 #define CONFIG_ENV_SIZE		0x4200
-#define CONFIG_BOOTCOMMAND	"cp.b 0xD0042000 0x22000000 0x210000; bootm"
+#define CONFIG_BOOTCOMMAND	"cp.b 0xD0084000 0x22000000 0x210000; bootm"
 #define CONFIG_BOOTARGS		"console=ttyS0,115200 "			\
 				"root=/dev/mtdblock0 "			\
 				"mtdparts=atmel_nand:-(root) "		\
 				"rw rootfstype=jffs2"
 
-#else /* CONFIG_SYS_USE_NANDFLASH */
+#elif defined(CONFIG_SYS_USE_NANDFLASH)
 
 /* bootstrap + u-boot + env + linux in nandflash */
 #define CONFIG_ENV_IS_IN_NAND	1
-#define CONFIG_ENV_OFFSET		0x60000
-#define CONFIG_ENV_OFFSET_REDUND	0x80000
+#define CONFIG_ENV_OFFSET		0xc0000
+#define CONFIG_ENV_OFFSET_REDUND	0x100000
 #define CONFIG_ENV_SIZE		0x20000		/* 1 sector = 128 kB */
-#define CONFIG_BOOTCOMMAND	"nand read 0x22000000 0xA0000 0x200000; bootm"
-#define CONFIG_BOOTARGS		"console=ttyS0,115200 "			\
-				"root=/dev/mtdblock5 "			\
-				"mtdparts=atmel_nand:128k(bootstrap)ro,"	\
-				"256k(uboot)ro,128k(env1)ro,"		\
-				"128k(env2)ro,2M(linux),-(root) "	\
-				"rw rootfstype=jffs2"
-
+#define CONFIG_BOOTCOMMAND	"nand read 0x22000000 0x200000 0x300000; bootm"
+#define CONFIG_BOOTARGS							\
+	"console=ttyS0,115200 earlyprintk "				\
+	"mtdparts=atmel_nand:256k(bootstrap)ro,512k(uboot)ro,"		\
+	"256k(env),256k(env_redundant),256k(spare),"			\
+	"512k(dtb),6M(kernel)ro,-(rootfs) "				\
+	"root=/dev/mtdblock7 rw rootfstype=jffs2"
+
+#else	/* CONFIG_SYS_USE_MMC */
+/* bootstrap + u-boot + env + linux in mmc */
+#define CONFIG_ENV_IS_IN_MMC
+/* For FAT system, most cases it should be in the reserved sector */
+#define CONFIG_ENV_OFFSET		0x2000
+#define CONFIG_ENV_SIZE			0x1000
+#define CONFIG_SYS_MMC_ENV_DEV		0
+
+#define CONFIG_BOOTCOMMAND						\
+	"fatload mmc 0:1 0x22000000 uImage; bootm"
+#define CONFIG_BOOTARGS							\
+	"console=ttyS0,115200 earlyprintk "				\
+	"mtdparts=atmel_nand:256k(bootstrap)ro,512k(uboot)ro,"		\
+	"256k(env),256k(env_redundant),256k(spare),"			\
+	"512k(dtb),6M(kernel)ro,-(rootfs) "				\
+	"root=/dev/mmcblk0p2 rw rootfstype=ext4 rootwait"
 #endif
 
 #define CONFIG_SYS_PROMPT		"U-Boot> "
@@ -230,16 +264,11 @@
 #define CONFIG_SYS_PBSIZE		(CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16)
 #define CONFIG_SYS_LONGHELP		1
 #define CONFIG_CMDLINE_EDITING	1
+#define CONFIG_AUTO_COMPLETE
 
 /*
  * Size of malloc() pool
  */
 #define CONFIG_SYS_MALLOC_LEN		ROUND(3 * CONFIG_ENV_SIZE + 128*1024, 0x1000)
 
-#define CONFIG_STACKSIZE	(32*1024)	/* regular stack */
-
-#ifdef CONFIG_USE_IRQ
-#error CONFIG_USE_IRQ not supported
-#endif
-
 #endif