lpc32xx: devkit3250: update of board configuration

[karo-tx-uboot.git] / include / configs / devkit3250.h

diff --git a/include/configs/devkit3250.h b/include/configs/devkit3250.h
index 4f35234cedec118860830a560bd6104c610710a6..b8218b51f0b4274779594933cea11ff044ee72c3 100644 (file)
--- a/include/configs/devkit3250.h
+++ b/include/configs/devkit3250.h
@@ -1,7 +1,7 @@
 /*
  * Embest/Timll DevKit3250 board configuration file
  *
- * Copyright (C) 2011 Vladimir Zapolskiy <vz@mleia.com>
+ * Copyright (C) 2011-2015 Vladimir Zapolskiy <vz@mleia.com>
  *
  * SPDX-License-Identifier:    GPL-2.0+
  */
@@ -43,9 +43,43 @@
 /*
  * Serial Driver
  */
-#define CONFIG_SYS_LPC32XX_UART                2   /* UART2 */
+#define CONFIG_SYS_LPC32XX_UART                5   /* UART5 */
 #define CONFIG_BAUDRATE                        115200
 
+/*
+ * I2C
+ */
+#define CONFIG_SYS_I2C
+#define CONFIG_SYS_I2C_LPC32XX
+#define CONFIG_SYS_I2C_SPEED           100000
+#define CONFIG_CMD_I2C
+
+/*
+ * GPIO
+ */
+#define CONFIG_LPC32XX_GPIO
+#define CONFIG_CMD_GPIO
+
+/*
+ * SSP/SPI
+ */
+#define CONFIG_LPC32XX_SSP
+#define CONFIG_LPC32XX_SSP_TIMEOUT     100000
+#define CONFIG_CMD_SPI
+
+/*
+ * Ethernet
+ */
+#define CONFIG_RMII
+#define CONFIG_PHY_SMSC
+#define CONFIG_LPC32XX_ETH
+#define CONFIG_PHYLIB
+#define CONFIG_PHY_ADDR                        0x1F
+#define CONFIG_SYS_FAULT_ECHO_LINK_DOWN
+#define CONFIG_CMD_MII
+#define CONFIG_CMD_PING
+#define CONFIG_CMD_DHCP
+
 /*
  * NOR Flash
  */
@@ -55,6 +89,29 @@
 #define CONFIG_SYS_FLASH_SIZE          SZ_4M
 #define CONFIG_SYS_FLASH_CFI
 
+/*
+ * NAND controller
+ */
+#define CONFIG_NAND_LPC32XX_SLC
+#define CONFIG_SYS_NAND_BASE           SLC_NAND_BASE
+#define CONFIG_SYS_MAX_NAND_DEVICE     1
+#define CONFIG_SYS_NAND_BASE_LIST      { CONFIG_SYS_NAND_BASE }
+
+/*
+ * NAND chip timings
+ */
+#define CONFIG_LPC32XX_NAND_SLC_WDR_CLKS       14
+#define CONFIG_LPC32XX_NAND_SLC_WWIDTH         66666666
+#define CONFIG_LPC32XX_NAND_SLC_WHOLD          200000000
+#define CONFIG_LPC32XX_NAND_SLC_WSETUP         50000000
+#define CONFIG_LPC32XX_NAND_SLC_RDR_CLKS       14
+#define CONFIG_LPC32XX_NAND_SLC_RWIDTH         66666666
+#define CONFIG_LPC32XX_NAND_SLC_RHOLD          200000000
+#define CONFIG_LPC32XX_NAND_SLC_RSETUP         50000000
+
+#define CONFIG_SYS_NAND_USE_FLASH_BBT
+#define CONFIG_CMD_NAND
+
 /*
  * U-Boot General Configurations
  */
@@ -71,8 +128,33 @@
 #define CONFIG_DISPLAY_CPUINFO
 #define CONFIG_DOS_PARTITION
 
-#define CONFIG_ENV_IS_NOWHERE
+/*
+ * Pass open firmware flat tree
+ */
+#define CONFIG_OF_LIBFDT
+
+/*
+ * Environment
+ */
+#define CONFIG_ENV_IS_IN_NAND          1
 #define CONFIG_ENV_SIZE                        SZ_128K
+#define CONFIG_ENV_OFFSET              0x000A0000
+
+#define CONFIG_BOOTCOMMAND                     \
+       "dhcp; "                                \
+       "tftp ${loadaddr} ${serverip}:${tftpdir}/${bootfile}; "         \
+       "tftp ${dtbaddr} ${serverip}:${tftpdir}/devkit3250.dtb; "       \
+       "setenv nfsargs ip=dhcp root=/dev/nfs nfsroot=${serverip}:${nfsroot},tcp; "     \
+       "setenv bootargs ${bootargs} ${nfsargs} ${userargs}; "                  \
+       "bootm ${loadaddr} - ${dtbaddr}"
+
+#define CONFIG_EXTRA_ENV_SETTINGS              \
+       "autoload=no\0"                         \
+       "ethaddr=00:01:90:00:C0:81\0"           \
+       "dtbaddr=0x81000000\0"                  \
+       "nfsroot=/opt/projects/images/vladimir/oe/devkit3250/rootfs\0"  \
+       "tftpdir=vladimir/oe/devkit3250\0"      \
+       "userargs=oops=panic\0"
 
 /*
  * U-Boot Commands
@@ -85,10 +167,10 @@
 #define CONFIG_CMDLINE_TAG
 #define CONFIG_SETUP_MEMORY_TAGS
 #define CONFIG_ZERO_BOOTDELAY_CHECK
-#define CONFIG_BOOTDELAY               3
+#define CONFIG_BOOTDELAY               1
 
 #define CONFIG_BOOTFILE                        "uImage"
-#define CONFIG_BOOTARGS                        "console=ttyS2,115200n8"
+#define CONFIG_BOOTARGS                        "console=ttyS0,115200n8"
 #define CONFIG_LOADADDR                        0x80008000
 
 /*