X-Git-Url: https://git.librecmc.org/?a=blobdiff_plain;f=include%2Fconfigs%2Fat91sam9rlek.h;h=a7a0502dfdd76869a12f10dec8d5e5e5729c3e1e;hb=28824407f341fa424535e18e164ea94b5e2cfa8a;hp=c5952e9319212bad252bddd26d99a0fa129505a8;hpb=d978780b2e676c005460cd561f4f15b5220bdf49;p=oweals%2Fu-boot.git

diff --git a/include/configs/at91sam9rlek.h b/include/configs/at91sam9rlek.h
index c5952e9319..a7a0502dfd 100644
--- a/include/configs/at91sam9rlek.h
+++ b/include/configs/at91sam9rlek.h
@@ -5,23 +5,7 @@
  *
  * Configuation settings for the AT91SAM9RLEK board.
  *
- * 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
@@ -34,14 +18,12 @@
 /* ARM asynchronous clock */
 #define CONFIG_SYS_AT91_SLOW_CLOCK	32768		/* slow clock xtal */
 #define CONFIG_SYS_AT91_MAIN_CLOCK	12000000	/* main clock xtal */
-#define CONFIG_SYS_HZ			1000
 
 #define CONFIG_AT91SAM9RLEK		1	/* It's an AT91SAM9RLEK Board */
 
 #define CONFIG_ARCH_CPU_INIT
 #define CONFIG_SKIP_LOWLEVEL_INIT
 #define CONFIG_BOARD_EARLY_INIT_F
-#undef CONFIG_USE_IRQ			/* we don't need IRQ/FIQ stuff */
 
 #define CONFIG_CMDLINE_TAG		1	/* enable passing of ATAGs */
 #define CONFIG_SETUP_MEMORY_TAGS	1
@@ -49,6 +31,10 @@
 
 #define CONFIG_DISPLAY_CPUINFO
 
+#define CONFIG_CMD_BOOTZ
+#define CONFIG_OF_LIBFDT
+
+
 #define CONFIG_ATMEL_LEGACY
 #define CONFIG_AT91_GPIO		1
 #define CONFIG_AT91_GPIO_PULLUP		1
@@ -89,15 +75,6 @@
 /*
  * Command line configuration.
  */
-#include <config_cmd_default.h>
-#undef CONFIG_CMD_BDI
-#undef CONFIG_CMD_FPGA
-#undef CONFIG_CMD_IMI
-#undef CONFIG_CMD_IMLS
-#undef CONFIG_CMD_LOADS
-#undef CONFIG_CMD_NET
-#undef CONFIG_CMD_NFS
-#undef CONFIG_CMD_SOURCE
 #undef CONFIG_CMD_USB
 
 #define CONFIG_CMD_NAND			1
@@ -113,7 +90,6 @@
 /* DataFlash */
 #define CONFIG_ATMEL_DATAFLASH_SPI
 #define CONFIG_HAS_DATAFLASH			1
-#define CONFIG_SYS_SPI_WRITE_TOUT		(5*CONFIG_SYS_HZ)
 #define CONFIG_SYS_MAX_DATAFLASH_BANKS		1
 #define CONFIG_SYS_DATAFLASH_LOGIC_ADDR_CS0	0xC0000000	/* CS0 */
 #define AT91_SPI_CLK				15000000
@@ -138,6 +114,17 @@
 
 #endif
 
+/* MMC */
+#define CONFIG_CMD_MMC
+
+#ifdef CONFIG_CMD_MMC
+#define CONFIG_MMC
+#define CONFIG_GENERIC_MMC
+#define CONFIG_GENERIC_ATMEL_MCI
+#define CONFIG_CMD_FAT
+#define CONFIG_DOS_PARTITION
+#endif
+
 /* Ethernet - not present */
 
 /* USB - not supported */
@@ -161,25 +148,43 @@
 				"mtdparts=atmel_nand:-(root) "\
 				"rw rootfstype=jffs2"
 
-#else /* CONFIG_SYS_USE_NANDFLASH */
+#elif 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_BOOTCOMMAND	"nand read 0x22000000 0x200000 0x600000; "	\
+				"nand read 0x21000000 0x180000 0x80000; "	\
+				"bootz 0x22000000 - 0x21000000"
+#define CONFIG_BOOTARGS		\
+				"console=ttyS0,115200 earlyprintk "				\
+				"mtdparts=atmel_nand:256k(bootstrap)ro,512k(uboot)ro,"		\
+				"256K(env),256k(env_redundent),256k(spare),"			\
+				"512k(dtb),6M(kernel)ro,-(rootfs) "				\
+				"rootfstype=ubifs ubi.mtd=7 root=ubi0:rootfs"
+
+#else /* CONFIG_SYS_USE_MMC */
+
+/* bootstrap + u-boot + env + linux in mmc */
+#define CONFIG_ENV_IS_IN_FAT
+#define CONFIG_FAT_WRITE
+#define FAT_ENV_INTERFACE	"mmc"
+#define FAT_ENV_FILE		"uboot.env"
+#define FAT_ENV_DEVICE_AND_PART	"0"
+#define CONFIG_ENV_SIZE		0x4000
+#define CONFIG_BOOTCOMMAND	"fatload mmc 0:1 0x21000000 at91sam9rlek.dtb; " \
+				"fatload mmc 0:1 0x22000000 zImage; " \
+				"bootz 0x22000000 - 0x21000000"
 #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"
-
+				"mtdparts=atmel_nand:" \
+				"8M(bootstrap/uboot/kernel)ro,-(rootfs) " \
+				"root=/dev/mmcblk0p2 rw rootwait"
 #endif
 
-#define CONFIG_SYS_PROMPT		"U-Boot> "
 #define CONFIG_SYS_CBSIZE		256
 #define CONFIG_SYS_MAXARGS		16
-#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
@@ -189,8 +194,4 @@
  */
 #define CONFIG_SYS_MALLOC_LEN	ROUND(3 * CONFIG_ENV_SIZE + 128*1024, 0x1000)
 
-#define CONFIG_STACKSIZE	(32*1024)	/* regular stack */
-
-#undef CONFIG_USE_IRQ
-
 #endif